configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.67 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, 2010 Free Software
   8 # Foundation, 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 STATUS 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=$1; test $as_status -eq 0 && as_status=1
 367   if test "$4"; then
 368     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 369     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 370   fi
 371   $as_echo "$as_me: error: $2" >&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, old GNU/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_config_libobj_dir=src
 595 ac_header_list=
 596 gl_getopt_required=POSIX
 597 gl_getopt_required=POSIX
 598 ac_func_list=
 599 ac_subst_vars='gltests_LTLIBOBJS
 600 gltests_LIBOBJS
 601 gl_LTLIBOBJS
 602 gl_LIBOBJS
 603 am__EXEEXT_FALSE
 604 am__EXEEXT_TRUE
 605 LTLIBOBJS
 606 WINDOW_SUPPORT
 607 TOOLTIP_SUPPORT
 608 MOUSE_SUPPORT
 609 LIB_GCC
 610 LD_FIRSTFLAG
 611 LD_SWITCH_SYSTEM_TEMACS
 612 POST_ALLOC_OBJ
 613 PRE_ALLOC_OBJ
 614 CYGWIN_OBJ
 615 RALLOC_OBJ
 616 OLDXMENU_DEPS
 617 LIBX_OTHER
 618 LIBXMENU
 619 OLDXMENU
 620 OLDXMENU_TARGET
 621 LIBXT_OTHER
 622 TOOLKIT_LIBW
 623 WIDGET_OBJ
 624 XOBJ
 625 XMENU_OBJ
 626 FONT_OBJ
 627 OTHER_FILES
 628 GNU_OBJC_CFLAGS
 629 ns_appsrc
 630 ns_appresdir
 631 ns_appbindir
 632 ns_appdir
 633 S_FILE
 634 M_FILE
 635 X_TOOLKIT_TYPE
 636 C_SWITCH_X_SYSTEM
 637 C_SWITCH_X_SITE
 638 LD_SWITCH_X_SITE
 639 gameuser
 640 gamedir
 641 bitmapdir
 642 archlibdir
 643 etcdir
 644 x_default_search_path
 645 lisppath
 646 locallisppath
 647 lispdir
 648 srcdir
 649 canonical
 650 configuration
 651 version
 652 KRB4LIB
 653 DESLIB
 654 KRB5LIB
 655 CRYPTOLIB
 656 COM_ERRLIB
 657 LIBRESOLV
 658 LIBHESIOD
 659 TERMCAP_OBJ
 660 LIBS_TERMCAP
 661 LIBGNU_LTLIBDEPS
 662 LIBGNU_LIBDEPS
 663 gltests_WITNESS
 664 HAVE_UNISTD_H
 665 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
 666 NEXT_UNISTD_H
 667 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
 668 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
 669 TIME_H_DEFINES_STRUCT_TIMESPEC
 670 NEXT_AS_FIRST_DIRECTIVE_TIME_H
 671 NEXT_TIME_H
 672 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
 673 NEXT_STDDEF_H
 674 STDDEF_H
 675 HAVE_WCHAR_T
 676 REPLACE_NULL
 677 APPLE_UNIVERSAL_BUILD
 678 REPLACE_TIMEGM
 679 REPLACE_NANOSLEEP
 680 REPLACE_MKTIME
 681 REPLACE_LOCALTIME_R
 682 HAVE_TIMEGM
 683 HAVE_STRPTIME
 684 HAVE_NANOSLEEP
 685 HAVE_DECL_LOCALTIME_R
 686 GNULIB_TIME_R
 687 GNULIB_TIMEGM
 688 GNULIB_STRPTIME
 689 GNULIB_NANOSLEEP
 690 GNULIB_MKTIME
 691 LTLIBINTL
 692 LIBINTL
 693 GETOPT_H
 694 HAVE_GETOPT_H
 695 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
 696 NEXT_GETOPT_H
 697 PRAGMA_COLUMNS
 698 PRAGMA_SYSTEM_HEADER
 699 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
 700 INCLUDE_NEXT
 701 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
 702 UNISTD_H_HAVE_WINSOCK2_H
 703 REPLACE_WRITE
 704 REPLACE_USLEEP
 705 REPLACE_UNLINKAT
 706 REPLACE_UNLINK
 707 REPLACE_TTYNAME_R
 708 REPLACE_SYMLINK
 709 REPLACE_SLEEP
 710 REPLACE_RMDIR
 711 REPLACE_READLINK
 712 REPLACE_PWRITE
 713 REPLACE_PREAD
 714 REPLACE_LSEEK
 715 REPLACE_LINKAT
 716 REPLACE_LINK
 717 REPLACE_LCHOWN
 718 REPLACE_GETPAGESIZE
 719 REPLACE_GETGROUPS
 720 REPLACE_GETLOGIN_R
 721 REPLACE_GETDOMAINNAME
 722 REPLACE_GETCWD
 723 REPLACE_FCHOWNAT
 724 REPLACE_DUP2
 725 REPLACE_DUP
 726 REPLACE_CLOSE
 727 REPLACE_CHOWN
 728 HAVE_SYS_PARAM_H
 729 HAVE_OS_H
 730 HAVE_DECL_TTYNAME_R
 731 HAVE_DECL_GETUSERSHELL
 732 HAVE_DECL_GETPAGESIZE
 733 HAVE_DECL_GETLOGIN_R
 734 HAVE_DECL_GETDOMAINNAME
 735 HAVE_DECL_FCHDIR
 736 HAVE_DECL_ENVIRON
 737 HAVE_USLEEP
 738 HAVE_UNLINKAT
 739 HAVE_SYMLINKAT
 740 HAVE_SYMLINK
 741 HAVE_SLEEP
 742 HAVE_READLINKAT
 743 HAVE_READLINK
 744 HAVE_PWRITE
 745 HAVE_PREAD
 746 HAVE_PIPE2
 747 HAVE_PIPE
 748 HAVE_LINKAT
 749 HAVE_LINK
 750 HAVE_LCHOWN
 751 HAVE_GETPAGESIZE
 752 HAVE_GETLOGIN
 753 HAVE_GETHOSTNAME
 754 HAVE_GETGROUPS
 755 HAVE_GETDTABLESIZE
 756 HAVE_FTRUNCATE
 757 HAVE_FSYNC
 758 HAVE_FCHOWNAT
 759 HAVE_FCHDIR
 760 HAVE_FACCESSAT
 761 HAVE_EUIDACCESS
 762 HAVE_DUP3
 763 HAVE_DUP2
 764 HAVE_CHOWN
 765 GNULIB_WRITE
 766 GNULIB_USLEEP
 767 GNULIB_UNLINKAT
 768 GNULIB_UNLINK
 769 GNULIB_UNISTD_H_SIGPIPE
 770 GNULIB_UNISTD_H_GETOPT
 771 GNULIB_TTYNAME_R
 772 GNULIB_SYMLINKAT
 773 GNULIB_SYMLINK
 774 GNULIB_SLEEP
 775 GNULIB_RMDIR
 776 GNULIB_READLINKAT
 777 GNULIB_READLINK
 778 GNULIB_PWRITE
 779 GNULIB_PREAD
 780 GNULIB_PIPE2
 781 GNULIB_PIPE
 782 GNULIB_LSEEK
 783 GNULIB_LINKAT
 784 GNULIB_LINK
 785 GNULIB_LCHOWN
 786 GNULIB_GETUSERSHELL
 787 GNULIB_GETPAGESIZE
 788 GNULIB_GETLOGIN_R
 789 GNULIB_GETLOGIN
 790 GNULIB_GETHOSTNAME
 791 GNULIB_GETGROUPS
 792 GNULIB_GETDTABLESIZE
 793 GNULIB_GETDOMAINNAME
 794 GNULIB_GETCWD
 795 GNULIB_FTRUNCATE
 796 GNULIB_FSYNC
 797 GNULIB_FCHOWNAT
 798 GNULIB_FCHDIR
 799 GNULIB_FACCESSAT
 800 GNULIB_EUIDACCESS
 801 GNULIB_ENVIRON
 802 GNULIB_DUP3
 803 GNULIB_DUP2
 804 GNULIB_CLOSE
 805 GNULIB_CHOWN
 806 GL_COND_LIBTOOL_FALSE
 807 GL_COND_LIBTOOL_TRUE
 808 GETLOADAVG_LIBS
 809 KMEM_GROUP
 810 NEED_SETGID
 811 LIBOBJS
 812 BLESSMAIL_TARGET
 813 LIBS_MAIL
 814 liblockfile
 815 ALLOCA
 816 LIBXML2_LIBS
 817 LIBXML2_CFLAGS
 818 LIBXSM
 819 LIBGPM
 820 LIBGIF
 821 LIBTIFF
 822 LIBPNG
 823 LIBJPEG
 824 LIBXPM
 825 FREETYPE_LIBS
 826 FREETYPE_CFLAGS
 827 M17N_FLT_LIBS
 828 M17N_FLT_CFLAGS
 829 LIBOTF_LIBS
 830 LIBOTF_CFLAGS
 831 XFT_LIBS
 832 XFT_CFLAGS
 833 FONTCONFIG_LIBS
 834 FONTCONFIG_CFLAGS
 835 LIBXMU
 836 LIBXTR6
 837 LIBGNUTLS_LIBS
 838 LIBGNUTLS_CFLAGS
 839 LIBSELINUX_LIBS
 840 GCONF_LIBS
 841 GCONF_CFLAGS
 842 DBUS_OBJ
 843 DBUS_LIBS
 844 DBUS_CFLAGS
 845 GTK_OBJ
 846 GTK_LIBS
 847 GTK_CFLAGS
 848 IMAGEMAGICK_LIBS
 849 IMAGEMAGICK_CFLAGS
 850 RSVG_LIBS
 851 RSVG_CFLAGS
 852 VMLIMIT_OBJ
 853 GMALLOC_OBJ
 854 HAVE_XSERVER
 855 LIB_STANDARD
 856 NS_SUPPORT
 857 NS_OBJ
 858 TEMACS_LDFLAGS2
 859 LD_SWITCH_X_SITE_AUX_RPATH
 860 LD_SWITCH_X_SITE_AUX
 861 XMKMF
 862 DEPFLAGS
 863 MKDEPDIR
 864 CFLAGS_SOUND
 865 ALSA_LIBS
 866 ALSA_CFLAGS
 867 PKG_CONFIG
 868 LIBSOUND
 869 START_FILES
 870 LIB_MATH
 871 CRT_DIR
 872 LIBS_SYSTEM
 873 C_SWITCH_SYSTEM
 874 UNEXEC_OBJ
 875 C_SWITCH_MACHINE
 876 LD_SWITCH_SYSTEM
 877 CANNOT_DUMP
 878 HAVE_MAKEINFO
 879 GZIP_PROG
 880 INSTALL_INFO
 881 C_WARNINGS_SWITCH
 882 EGREP
 883 GREP
 884 CPP
 885 RANLIB
 886 am__fastdepCC_FALSE
 887 am__fastdepCC_TRUE
 888 CCDEPMODE
 889 AMDEPBACKSLASH
 890 AMDEP_FALSE
 891 AMDEP_TRUE
 892 am__quote
 893 am__include
 894 DEPDIR
 895 OBJEXT
 896 EXEEXT
 897 ac_ct_CC
 898 CPPFLAGS
 899 LDFLAGS
 900 CFLAGS
 901 CC
 902 host_os
 903 host_vendor
 904 host_cpu
 905 host
 906 build_os
 907 build_vendor
 908 build_cpu
 909 build
 910 PROFILING_CFLAGS
 911 MAINT
 912 GZIP_INFO
 913 am__untar
 914 am__tar
 915 AMTAR
 916 am__leading_dot
 917 SET_MAKE
 918 AWK
 919 mkdir_p
 920 MKDIR_P
 921 INSTALL_STRIP_PROGRAM
 922 STRIP
 923 install_sh
 924 MAKEINFO
 925 AUTOHEADER
 926 AUTOMAKE
 927 AUTOCONF
 928 ACLOCAL
 929 VERSION
 930 PACKAGE
 931 CYGPATH_W
 932 am__isrc
 933 INSTALL_DATA
 934 INSTALL_SCRIPT
 935 INSTALL_PROGRAM
 936 target_alias
 937 host_alias
 938 build_alias
 939 LIBS
 940 ECHO_T
 941 ECHO_N
 942 ECHO_C
 943 DEFS
 944 mandir
 945 localedir
 946 libdir
 947 psdir
 948 pdfdir
 949 dvidir
 950 htmldir
 951 infodir
 952 docdir
 953 oldincludedir
 954 includedir
 955 localstatedir
 956 sharedstatedir
 957 sysconfdir
 958 datadir
 959 datarootdir
 960 libexecdir
 961 sbindir
 962 bindir
 963 program_transform_name
 964 prefix
 965 exec_prefix
 966 PACKAGE_URL
 967 PACKAGE_BUGREPORT
 968 PACKAGE_STRING
 969 PACKAGE_VERSION
 970 PACKAGE_TARNAME
 971 PACKAGE_NAME
 972 PATH_SEPARATOR
 973 SHELL'
 974 ac_subst_files='deps_frag
 975 ns_frag'
 976 ac_user_opts='
 977 enable_option_checking
 978 with_pop
 979 with_kerberos
 980 with_kerberos5
 981 with_hesiod
 982 with_mmdf
 983 with_mail_unlink
 984 with_mailhost
 985 with_sound
 986 with_sync_input
 987 with_x_toolkit
 988 with_xpm
 989 with_jpeg
 990 with_tiff
 991 with_gif
 992 with_png
 993 with_rsvg
 994 with_xml2
 995 with_imagemagick
 996 with_xft
 997 with_libotf
 998 with_m17n_flt
 999 with_toolkit_scroll_bars
1000 with_xaw3d
1001 with_xim
1002 with_ns
1003 with_gpm
1004 with_dbus
1005 with_gconf
1006 with_selinux
1007 with_gnutls
1008 with_makeinfo
1009 with_compress_info
1010 with_pkg_config_prog
1011 with_crt_dir
1012 with_gameuser
1013 with_gnustep_conf
1014 enable_ns_self_contained
1015 enable_asserts
1016 enable_maintainer_mode
1017 enable_locallisppath
1018 enable_checking
1019 enable_use_lisp_union_type
1020 enable_profiling
1021 enable_autodepend
1022 enable_dependency_tracking
1023 enable_largefile
1024 with_x
1025 '
1026       ac_precious_vars='build_alias
1027 host_alias
1028 target_alias
1029 CC
1030 CFLAGS
1031 LDFLAGS
1032 LIBS
1033 CPPFLAGS
1034 CPP
1035 XMKMF'
1036
1037
1038 # Initialize some variables set by options.
1039 ac_init_help=
1040 ac_init_version=false
1041 ac_unrecognized_opts=
1042 ac_unrecognized_sep=
1043 # The variables have the same names as the options, with
1044 # dashes changed to underlines.
1045 cache_file=/dev/null
1046 exec_prefix=NONE
1047 no_create=
1048 no_recursion=
1049 prefix=NONE
1050 program_prefix=NONE
1051 program_suffix=NONE
1052 program_transform_name=s,x,x,
1053 silent=
1054 site=
1055 srcdir=
1056 verbose=
1057 x_includes=NONE
1058 x_libraries=NONE
1059
1060 # Installation directory options.
1061 # These are left unexpanded so users can "make install exec_prefix=/foo"
1062 # and all the variables that are supposed to be based on exec_prefix
1063 # by default will actually change.
1064 # Use braces instead of parens because sh, perl, etc. also accept them.
1065 # (The list follows the same order as the GNU Coding Standards.)
1066 bindir='${exec_prefix}/bin'
1067 sbindir='${exec_prefix}/sbin'
1068 libexecdir='${exec_prefix}/libexec'
1069 datarootdir='${prefix}/share'
1070 datadir='${datarootdir}'
1071 sysconfdir='${prefix}/etc'
1072 sharedstatedir='${prefix}/com'
1073 localstatedir='${prefix}/var'
1074 includedir='${prefix}/include'
1075 oldincludedir='/usr/include'
1076 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1077 infodir='${datarootdir}/info'
1078 htmldir='${docdir}'
1079 dvidir='${docdir}'
1080 pdfdir='${docdir}'
1081 psdir='${docdir}'
1082 libdir='${exec_prefix}/lib'
1083 localedir='${datarootdir}/locale'
1084 mandir='${datarootdir}/man'
1085
1086 ac_prev=
1087 ac_dashdash=
1088 for ac_option
1089 do
1090   # If the previous option needs an argument, assign it.
1091   if test -n "$ac_prev"; then
1092     eval $ac_prev=\$ac_option
1093     ac_prev=
1094     continue
1095   fi
1096
1097   case $ac_option in
1098   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1099   *=)   ac_optarg= ;;
1100   *)    ac_optarg=yes ;;
1101   esac
1102
1103   # Accept the important Cygnus configure options, so we can diagnose typos.
1104
1105   case $ac_dashdash$ac_option in
1106   --)
1107     ac_dashdash=yes ;;
1108
1109   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1110     ac_prev=bindir ;;
1111   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1112     bindir=$ac_optarg ;;
1113
1114   -build | --build | --buil | --bui | --bu)
1115     ac_prev=build_alias ;;
1116   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1117     build_alias=$ac_optarg ;;
1118
1119   -cache-file | --cache-file | --cache-fil | --cache-fi \
1120   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1121     ac_prev=cache_file ;;
1122   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1123   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1124     cache_file=$ac_optarg ;;
1125
1126   --config-cache | -C)
1127     cache_file=config.cache ;;
1128
1129   -datadir | --datadir | --datadi | --datad)
1130     ac_prev=datadir ;;
1131   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1132     datadir=$ac_optarg ;;
1133
1134   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1135   | --dataroo | --dataro | --datar)
1136     ac_prev=datarootdir ;;
1137   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1138   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1139     datarootdir=$ac_optarg ;;
1140
1141   -disable-* | --disable-*)
1142     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1143     # Reject names that are not valid shell variable names.
1144     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1145       as_fn_error $? "invalid feature name: $ac_useropt"
1146     ac_useropt_orig=$ac_useropt
1147     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1148     case $ac_user_opts in
1149       *"
1150 "enable_$ac_useropt"
1151 "*) ;;
1152       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1153          ac_unrecognized_sep=', ';;
1154     esac
1155     eval enable_$ac_useropt=no ;;
1156
1157   -docdir | --docdir | --docdi | --doc | --do)
1158     ac_prev=docdir ;;
1159   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1160     docdir=$ac_optarg ;;
1161
1162   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1163     ac_prev=dvidir ;;
1164   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1165     dvidir=$ac_optarg ;;
1166
1167   -enable-* | --enable-*)
1168     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1169     # Reject names that are not valid shell variable names.
1170     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1171       as_fn_error $? "invalid feature name: $ac_useropt"
1172     ac_useropt_orig=$ac_useropt
1173     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1174     case $ac_user_opts in
1175       *"
1176 "enable_$ac_useropt"
1177 "*) ;;
1178       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1179          ac_unrecognized_sep=', ';;
1180     esac
1181     eval enable_$ac_useropt=\$ac_optarg ;;
1182
1183   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1184   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1185   | --exec | --exe | --ex)
1186     ac_prev=exec_prefix ;;
1187   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1188   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1189   | --exec=* | --exe=* | --ex=*)
1190     exec_prefix=$ac_optarg ;;
1191
1192   -gas | --gas | --ga | --g)
1193     # Obsolete; use --with-gas.
1194     with_gas=yes ;;
1195
1196   -help | --help | --hel | --he | -h)
1197     ac_init_help=long ;;
1198   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1199     ac_init_help=recursive ;;
1200   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1201     ac_init_help=short ;;
1202
1203   -host | --host | --hos | --ho)
1204     ac_prev=host_alias ;;
1205   -host=* | --host=* | --hos=* | --ho=*)
1206     host_alias=$ac_optarg ;;
1207
1208   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1209     ac_prev=htmldir ;;
1210   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1211   | --ht=*)
1212     htmldir=$ac_optarg ;;
1213
1214   -includedir | --includedir | --includedi | --included | --include \
1215   | --includ | --inclu | --incl | --inc)
1216     ac_prev=includedir ;;
1217   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1218   | --includ=* | --inclu=* | --incl=* | --inc=*)
1219     includedir=$ac_optarg ;;
1220
1221   -infodir | --infodir | --infodi | --infod | --info | --inf)
1222     ac_prev=infodir ;;
1223   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1224     infodir=$ac_optarg ;;
1225
1226   -libdir | --libdir | --libdi | --libd)
1227     ac_prev=libdir ;;
1228   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1229     libdir=$ac_optarg ;;
1230
1231   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1232   | --libexe | --libex | --libe)
1233     ac_prev=libexecdir ;;
1234   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1235   | --libexe=* | --libex=* | --libe=*)
1236     libexecdir=$ac_optarg ;;
1237
1238   -localedir | --localedir | --localedi | --localed | --locale)
1239     ac_prev=localedir ;;
1240   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1241     localedir=$ac_optarg ;;
1242
1243   -localstatedir | --localstatedir | --localstatedi | --localstated \
1244   | --localstate | --localstat | --localsta | --localst | --locals)
1245     ac_prev=localstatedir ;;
1246   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1247   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1248     localstatedir=$ac_optarg ;;
1249
1250   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1251     ac_prev=mandir ;;
1252   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1253     mandir=$ac_optarg ;;
1254
1255   -nfp | --nfp | --nf)
1256     # Obsolete; use --without-fp.
1257     with_fp=no ;;
1258
1259   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1260   | --no-cr | --no-c | -n)
1261     no_create=yes ;;
1262
1263   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1264   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1265     no_recursion=yes ;;
1266
1267   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1268   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1269   | --oldin | --oldi | --old | --ol | --o)
1270     ac_prev=oldincludedir ;;
1271   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1272   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1273   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1274     oldincludedir=$ac_optarg ;;
1275
1276   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1277     ac_prev=prefix ;;
1278   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1279     prefix=$ac_optarg ;;
1280
1281   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1282   | --program-pre | --program-pr | --program-p)
1283     ac_prev=program_prefix ;;
1284   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1285   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1286     program_prefix=$ac_optarg ;;
1287
1288   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1289   | --program-suf | --program-su | --program-s)
1290     ac_prev=program_suffix ;;
1291   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1292   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1293     program_suffix=$ac_optarg ;;
1294
1295   -program-transform-name | --program-transform-name \
1296   | --program-transform-nam | --program-transform-na \
1297   | --program-transform-n | --program-transform- \
1298   | --program-transform | --program-transfor \
1299   | --program-transfo | --program-transf \
1300   | --program-trans | --program-tran \
1301   | --progr-tra | --program-tr | --program-t)
1302     ac_prev=program_transform_name ;;
1303   -program-transform-name=* | --program-transform-name=* \
1304   | --program-transform-nam=* | --program-transform-na=* \
1305   | --program-transform-n=* | --program-transform-=* \
1306   | --program-transform=* | --program-transfor=* \
1307   | --program-transfo=* | --program-transf=* \
1308   | --program-trans=* | --program-tran=* \
1309   | --progr-tra=* | --program-tr=* | --program-t=*)
1310     program_transform_name=$ac_optarg ;;
1311
1312   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1313     ac_prev=pdfdir ;;
1314   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1315     pdfdir=$ac_optarg ;;
1316
1317   -psdir | --psdir | --psdi | --psd | --ps)
1318     ac_prev=psdir ;;
1319   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1320     psdir=$ac_optarg ;;
1321
1322   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1323   | -silent | --silent | --silen | --sile | --sil)
1324     silent=yes ;;
1325
1326   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1327     ac_prev=sbindir ;;
1328   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1329   | --sbi=* | --sb=*)
1330     sbindir=$ac_optarg ;;
1331
1332   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1333   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1334   | --sharedst | --shareds | --shared | --share | --shar \
1335   | --sha | --sh)
1336     ac_prev=sharedstatedir ;;
1337   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1338   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1339   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1340   | --sha=* | --sh=*)
1341     sharedstatedir=$ac_optarg ;;
1342
1343   -site | --site | --sit)
1344     ac_prev=site ;;
1345   -site=* | --site=* | --sit=*)
1346     site=$ac_optarg ;;
1347
1348   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1349     ac_prev=srcdir ;;
1350   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1351     srcdir=$ac_optarg ;;
1352
1353   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1354   | --syscon | --sysco | --sysc | --sys | --sy)
1355     ac_prev=sysconfdir ;;
1356   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1357   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1358     sysconfdir=$ac_optarg ;;
1359
1360   -target | --target | --targe | --targ | --tar | --ta | --t)
1361     ac_prev=target_alias ;;
1362   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1363     target_alias=$ac_optarg ;;
1364
1365   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1366     verbose=yes ;;
1367
1368   -version | --version | --versio | --versi | --vers | -V)
1369     ac_init_version=: ;;
1370
1371   -with-* | --with-*)
1372     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1373     # Reject names that are not valid shell variable names.
1374     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1375       as_fn_error $? "invalid package name: $ac_useropt"
1376     ac_useropt_orig=$ac_useropt
1377     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1378     case $ac_user_opts in
1379       *"
1380 "with_$ac_useropt"
1381 "*) ;;
1382       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1383          ac_unrecognized_sep=', ';;
1384     esac
1385     eval with_$ac_useropt=\$ac_optarg ;;
1386
1387   -without-* | --without-*)
1388     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1389     # Reject names that are not valid shell variable names.
1390     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1391       as_fn_error $? "invalid package name: $ac_useropt"
1392     ac_useropt_orig=$ac_useropt
1393     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1394     case $ac_user_opts in
1395       *"
1396 "with_$ac_useropt"
1397 "*) ;;
1398       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1399          ac_unrecognized_sep=', ';;
1400     esac
1401     eval with_$ac_useropt=no ;;
1402
1403   --x)
1404     # Obsolete; use --with-x.
1405     with_x=yes ;;
1406
1407   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1408   | --x-incl | --x-inc | --x-in | --x-i)
1409     ac_prev=x_includes ;;
1410   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1411   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1412     x_includes=$ac_optarg ;;
1413
1414   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1415   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1416     ac_prev=x_libraries ;;
1417   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1418   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1419     x_libraries=$ac_optarg ;;
1420
1421   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1422 Try \`$0 --help' for more information"
1423     ;;
1424
1425   *=*)
1426     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1427     # Reject names that are not valid shell variable names.
1428     case $ac_envvar in #(
1429       '' | [0-9]* | *[!_$as_cr_alnum]* )
1430       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1431     esac
1432     eval $ac_envvar=\$ac_optarg
1433     export $ac_envvar ;;
1434
1435   *)
1436     # FIXME: should be removed in autoconf 3.0.
1437     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1438     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1439       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1440     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1441     ;;
1442
1443   esac
1444 done
1445
1446 if test -n "$ac_prev"; then
1447   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1448   as_fn_error $? "missing argument to $ac_option"
1449 fi
1450
1451 if test -n "$ac_unrecognized_opts"; then
1452   case $enable_option_checking in
1453     no) ;;
1454     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1455     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1456   esac
1457 fi
1458
1459 # Check all directory arguments for consistency.
1460 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1461                 datadir sysconfdir sharedstatedir localstatedir includedir \
1462                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1463                 libdir localedir mandir
1464 do
1465   eval ac_val=\$$ac_var
1466   # Remove trailing slashes.
1467   case $ac_val in
1468     */ )
1469       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1470       eval $ac_var=\$ac_val;;
1471   esac
1472   # Be sure to have absolute directory names.
1473   case $ac_val in
1474     [\\/$]* | ?:[\\/]* )  continue;;
1475     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1476   esac
1477   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1478 done
1479
1480 # There might be people who depend on the old broken behavior: `$host'
1481 # used to hold the argument of --host etc.
1482 # FIXME: To remove some day.
1483 build=$build_alias
1484 host=$host_alias
1485 target=$target_alias
1486
1487 # FIXME: To remove some day.
1488 if test "x$host_alias" != x; then
1489   if test "x$build_alias" = x; then
1490     cross_compiling=maybe
1491     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1492     If a cross compiler is detected then cross compile mode will be used" >&2
1493   elif test "x$build_alias" != "x$host_alias"; then
1494     cross_compiling=yes
1495   fi
1496 fi
1497
1498 ac_tool_prefix=
1499 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1500
1501 test "$silent" = yes && exec 6>/dev/null
1502
1503
1504 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1505 ac_ls_di=`ls -di .` &&
1506 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1507   as_fn_error $? "working directory cannot be determined"
1508 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1509   as_fn_error $? "pwd does not report name of working directory"
1510
1511
1512 # Find the source files, if location was not specified.
1513 if test -z "$srcdir"; then
1514   ac_srcdir_defaulted=yes
1515   # Try the directory containing this script, then the parent directory.
1516   ac_confdir=`$as_dirname -- "$as_myself" ||
1517 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1518          X"$as_myself" : 'X\(//\)[^/]' \| \
1519          X"$as_myself" : 'X\(//\)$' \| \
1520          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1521 $as_echo X"$as_myself" |
1522     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1523             s//\1/
1524             q
1525           }
1526           /^X\(\/\/\)[^/].*/{
1527             s//\1/
1528             q
1529           }
1530           /^X\(\/\/\)$/{
1531             s//\1/
1532             q
1533           }
1534           /^X\(\/\).*/{
1535             s//\1/
1536             q
1537           }
1538           s/.*/./; q'`
1539   srcdir=$ac_confdir
1540   if test ! -r "$srcdir/$ac_unique_file"; then
1541     srcdir=..
1542   fi
1543 else
1544   ac_srcdir_defaulted=no
1545 fi
1546 if test ! -r "$srcdir/$ac_unique_file"; then
1547   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1548   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1549 fi
1550 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1551 ac_abs_confdir=`(
1552         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1553         pwd)`
1554 # When building in place, set srcdir=.
1555 if test "$ac_abs_confdir" = "$ac_pwd"; then
1556   srcdir=.
1557 fi
1558 # Remove unnecessary trailing slashes from srcdir.
1559 # Double slashes in file names in object file debugging info
1560 # mess up M-x gdb in Emacs.
1561 case $srcdir in
1562 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1563 esac
1564 for ac_var in $ac_precious_vars; do
1565   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1566   eval ac_env_${ac_var}_value=\$${ac_var}
1567   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1568   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1569 done
1570
1571 #
1572 # Report the --help message.
1573 #
1574 if test "$ac_init_help" = "long"; then
1575   # Omit some internal or obsolete options to make the list less imposing.
1576   # This message is too long to be a string in the A/UX 3.1 sh.
1577   cat <<_ACEOF
1578 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1579
1580 Usage: $0 [OPTION]... [VAR=VALUE]...
1581
1582 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1583 VAR=VALUE.  See below for descriptions of some of the useful variables.
1584
1585 Defaults for the options are specified in brackets.
1586
1587 Configuration:
1588   -h, --help              display this help and exit
1589       --help=short        display options specific to this package
1590       --help=recursive    display the short help of all the included packages
1591   -V, --version           display version information and exit
1592   -q, --quiet, --silent   do not print \`checking ...' messages
1593       --cache-file=FILE   cache test results in FILE [disabled]
1594   -C, --config-cache      alias for \`--cache-file=config.cache'
1595   -n, --no-create         do not create output files
1596       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1597
1598 Installation directories:
1599   --prefix=PREFIX         install architecture-independent files in PREFIX
1600                           [$ac_default_prefix]
1601   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1602                           [PREFIX]
1603
1604 By default, \`make install' will install all the files in
1605 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1606 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1607 for instance \`--prefix=\$HOME'.
1608
1609 For better control, use the options below.
1610
1611 Fine tuning of the installation directories:
1612   --bindir=DIR            user executables [EPREFIX/bin]
1613   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1614   --libexecdir=DIR        program executables [EPREFIX/libexec]
1615   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1616   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1617   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1618   --libdir=DIR            object code libraries [EPREFIX/lib]
1619   --includedir=DIR        C header files [PREFIX/include]
1620   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1621   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1622   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1623   --infodir=DIR           info documentation [DATAROOTDIR/info]
1624   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1625   --mandir=DIR            man documentation [DATAROOTDIR/man]
1626   --docdir=DIR            documentation root [DATAROOTDIR/doc/emacs]
1627   --htmldir=DIR           html documentation [DOCDIR]
1628   --dvidir=DIR            dvi documentation [DOCDIR]
1629   --pdfdir=DIR            pdf documentation [DOCDIR]
1630   --psdir=DIR             ps documentation [DOCDIR]
1631 _ACEOF
1632
1633   cat <<\_ACEOF
1634
1635 Program names:
1636   --program-prefix=PREFIX            prepend PREFIX to installed program names
1637   --program-suffix=SUFFIX            append SUFFIX to installed program names
1638   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1639
1640 X features:
1641   --x-includes=DIR    X include files are in DIR
1642   --x-libraries=DIR   X library files are in DIR
1643
1644 System types:
1645   --build=BUILD     configure for building on BUILD [guessed]
1646   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1647 _ACEOF
1648 fi
1649
1650 if test -n "$ac_init_help"; then
1651   case $ac_init_help in
1652      short | recursive ) echo "Configuration of emacs 24.0.50:";;
1653    esac
1654   cat <<\_ACEOF
1655
1656 Optional Features:
1657   --disable-option-checking  ignore unrecognized --enable/--with options
1658   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1659   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1660   --disable-ns-self-contained
1661                           disable self contained build under NeXTstep
1662   --enable-asserts        compile code with asserts enabled
1663   --enable-maintainer-mode
1664                           enable make rules and dependencies not useful (and
1665                           sometimes confusing) to the casual installer
1666   --enable-locallisppath=PATH
1667                           directories Emacs should search for lisp files
1668                           specific to this site
1669   --enable-checking[=LIST]
1670                           enable expensive run-time checks. With LIST, enable
1671                           only specific categories of checks. Categories are:
1672                           all,yes,no. Flags are: stringbytes, stringoverrun,
1673                           stringfreelist, xmallocoverrun, conslist
1674   --enable-use-lisp-union-type
1675                           use a union for the Lisp_Object data type. This is
1676                           only useful for development for catching certain
1677                           types of bugs.
1678   --enable-profiling      build emacs with profiling support. This might not
1679                           work on all platforms
1680   --enable-autodepend     automatically generate dependencies to .h-files.
1681                           Requires GNU Make and Gcc. Enabled if GNU Make and
1682                           Gcc is found
1683   --disable-dependency-tracking  speeds up one-time build
1684   --enable-dependency-tracking   do not reject slow dependency extractors
1685   --disable-largefile     omit support for large files
1686
1687 Optional Packages:
1688   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1689   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1690   --without-pop           don't support POP mail retrieval with movemail
1691   --with-kerberos         support Kerberos-authenticated POP
1692   --with-kerberos5        support Kerberos version 5 authenticated POP
1693   --with-hesiod           support Hesiod to get the POP server host
1694   --with-mmdf             support MMDF mailboxes
1695   --with-mail-unlink      unlink, rather than empty, mail spool after reading
1696   --with-mailhost=HOSTNAME
1697                           string giving default POP mail host
1698   --without-sound         don't compile with sound support
1699   --without-sync-input    process async input synchronously
1700   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes or gtk, gtk3,
1701                           lucid or athena, motif, no)
1702   --without-xpm           don't compile with XPM image support
1703   --without-jpeg          don't compile with JPEG image support
1704   --without-tiff          don't compile with TIFF image support
1705   --without-gif           don't compile with GIF image support
1706   --without-png           don't compile with PNG image support
1707   --without-rsvg          don't compile with SVG image support
1708   --without-xml2          don't compile with XML parsing support
1709   --without-imagemagick   don't compile with ImageMagick image support
1710   --without-xft           don't use XFT for anti aliased fonts
1711   --without-libotf        don't use libotf for OpenType font support
1712   --without-m17n-flt      don't use m17n-flt for text shaping
1713   --without-toolkit-scroll-bars
1714                           don't use Motif or Xaw3d scroll bars
1715   --without-xaw3d         don't use Xaw3d
1716   --without-xim           don't use X11 XIM
1717   --with-ns               use nextstep (Cocoa or GNUstep) windowing system
1718   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1719                           console
1720   --without-dbus          don't compile with D-Bus support
1721   --without-gconf         don't compile with GConf support
1722   --without-selinux       don't compile with SELinux support
1723   --without-gnutls        don't use -lgnutls for SSL/TLS support
1724   --without-makeinfo      don't require makeinfo for building manuals
1725   --without-compress-info don't compress the installed Info pages
1726   --with-pkg-config-prog=PATH
1727                           path to pkg-config for finding GTK and librsvg
1728   --with-crt-dir=DIR      directory containing crtn.o etc. The default is
1729                           /usr/lib, or /usr/lib64 on some platforms.
1730   --with-gameuser=USER    user for shared game score files
1731   --with-gnustep-conf=PATH
1732                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1733                           or /etc/GNUstep/GNUstep.conf
1734   --with-x                use the X Window System
1735
1736 Some influential environment variables:
1737   CC          C compiler command
1738   CFLAGS      C compiler flags
1739   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1740               nonstandard directory <lib dir>
1741   LIBS        libraries to pass to the linker, e.g. -l<library>
1742   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1743               you have headers in a nonstandard directory <include dir>
1744   CPP         C preprocessor
1745   XMKMF       Path to xmkmf, Makefile generator for X Window System
1746
1747 Use these variables to override the choices made by `configure' or to help
1748 it to find libraries and programs with nonstandard names/locations.
1749
1750 Report bugs to the package provider.
1751 _ACEOF
1752 ac_status=$?
1753 fi
1754
1755 if test "$ac_init_help" = "recursive"; then
1756   # If there are subdirs, report their specific --help.
1757   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1758     test -d "$ac_dir" ||
1759       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1760       continue
1761     ac_builddir=.
1762
1763 case "$ac_dir" in
1764 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1765 *)
1766   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1767   # A ".." for each directory in $ac_dir_suffix.
1768   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1769   case $ac_top_builddir_sub in
1770   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1771   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1772   esac ;;
1773 esac
1774 ac_abs_top_builddir=$ac_pwd
1775 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1776 # for backward compatibility:
1777 ac_top_builddir=$ac_top_build_prefix
1778
1779 case $srcdir in
1780   .)  # We are building in place.
1781     ac_srcdir=.
1782     ac_top_srcdir=$ac_top_builddir_sub
1783     ac_abs_top_srcdir=$ac_pwd ;;
1784   [\\/]* | ?:[\\/]* )  # Absolute name.
1785     ac_srcdir=$srcdir$ac_dir_suffix;
1786     ac_top_srcdir=$srcdir
1787     ac_abs_top_srcdir=$srcdir ;;
1788   *) # Relative name.
1789     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1790     ac_top_srcdir=$ac_top_build_prefix$srcdir
1791     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1792 esac
1793 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1794
1795     cd "$ac_dir" || { ac_status=$?; continue; }
1796     # Check for guested configure.
1797     if test -f "$ac_srcdir/configure.gnu"; then
1798       echo &&
1799       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1800     elif test -f "$ac_srcdir/configure"; then
1801       echo &&
1802       $SHELL "$ac_srcdir/configure" --help=recursive
1803     else
1804       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1805     fi || ac_status=$?
1806     cd "$ac_pwd" || { ac_status=$?; break; }
1807   done
1808 fi
1809
1810 test -n "$ac_init_help" && exit $ac_status
1811 if $ac_init_version; then
1812   cat <<\_ACEOF
1813 emacs configure 24.0.50
1814 generated by GNU Autoconf 2.67
1815
1816 Copyright (C) 2010 Free Software Foundation, Inc.
1817 This configure script is free software; the Free Software Foundation
1818 gives unlimited permission to copy, distribute and modify it.
1819 _ACEOF
1820   exit
1821 fi
1822
1823 ## ------------------------ ##
1824 ## Autoconf initialization. ##
1825 ## ------------------------ ##
1826
1827 # ac_fn_c_try_compile LINENO
1828 # --------------------------
1829 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1830 ac_fn_c_try_compile ()
1831 {
1832   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1833   rm -f conftest.$ac_objext
1834   if { { ac_try="$ac_compile"
1835 case "(($ac_try" in
1836   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1837   *) ac_try_echo=$ac_try;;
1838 esac
1839 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1840 $as_echo "$ac_try_echo"; } >&5
1841   (eval "$ac_compile") 2>conftest.err
1842   ac_status=$?
1843   if test -s conftest.err; then
1844     grep -v '^ *+' conftest.err >conftest.er1
1845     cat conftest.er1 >&5
1846     mv -f conftest.er1 conftest.err
1847   fi
1848   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1849   test $ac_status = 0; } && {
1850          test -z "$ac_c_werror_flag" ||
1851          test ! -s conftest.err
1852        } && test -s conftest.$ac_objext; then :
1853   ac_retval=0
1854 else
1855   $as_echo "$as_me: failed program was:" >&5
1856 sed 's/^/| /' conftest.$ac_ext >&5
1857
1858         ac_retval=1
1859 fi
1860   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1861   as_fn_set_status $ac_retval
1862
1863 } # ac_fn_c_try_compile
1864
1865 # ac_fn_c_try_cpp LINENO
1866 # ----------------------
1867 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1868 ac_fn_c_try_cpp ()
1869 {
1870   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1871   if { { ac_try="$ac_cpp conftest.$ac_ext"
1872 case "(($ac_try" in
1873   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1874   *) ac_try_echo=$ac_try;;
1875 esac
1876 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1877 $as_echo "$ac_try_echo"; } >&5
1878   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1879   ac_status=$?
1880   if test -s conftest.err; then
1881     grep -v '^ *+' conftest.err >conftest.er1
1882     cat conftest.er1 >&5
1883     mv -f conftest.er1 conftest.err
1884   fi
1885   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1886   test $ac_status = 0; } > conftest.i && {
1887          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1888          test ! -s conftest.err
1889        }; then :
1890   ac_retval=0
1891 else
1892   $as_echo "$as_me: failed program was:" >&5
1893 sed 's/^/| /' conftest.$ac_ext >&5
1894
1895     ac_retval=1
1896 fi
1897   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1898   as_fn_set_status $ac_retval
1899
1900 } # ac_fn_c_try_cpp
1901
1902 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1903 # -------------------------------------------------------
1904 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1905 # the include files in INCLUDES and setting the cache variable VAR
1906 # accordingly.
1907 ac_fn_c_check_header_mongrel ()
1908 {
1909   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1910   if eval "test \"\${$3+set}\"" = set; then :
1911   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1912 $as_echo_n "checking for $2... " >&6; }
1913 if eval "test \"\${$3+set}\"" = set; then :
1914   $as_echo_n "(cached) " >&6
1915 fi
1916 eval ac_res=\$$3
1917                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1918 $as_echo "$ac_res" >&6; }
1919 else
1920   # Is the header compilable?
1921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1922 $as_echo_n "checking $2 usability... " >&6; }
1923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1924 /* end confdefs.h.  */
1925 $4
1926 #include <$2>
1927 _ACEOF
1928 if ac_fn_c_try_compile "$LINENO"; then :
1929   ac_header_compiler=yes
1930 else
1931   ac_header_compiler=no
1932 fi
1933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1935 $as_echo "$ac_header_compiler" >&6; }
1936
1937 # Is the header present?
1938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1939 $as_echo_n "checking $2 presence... " >&6; }
1940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1941 /* end confdefs.h.  */
1942 #include <$2>
1943 _ACEOF
1944 if ac_fn_c_try_cpp "$LINENO"; then :
1945   ac_header_preproc=yes
1946 else
1947   ac_header_preproc=no
1948 fi
1949 rm -f conftest.err conftest.i conftest.$ac_ext
1950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1951 $as_echo "$ac_header_preproc" >&6; }
1952
1953 # So?  What about this header?
1954 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1955   yes:no: )
1956     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1957 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1958     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1959 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1960     ;;
1961   no:yes:* )
1962     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1963 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1964     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1965 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1966     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1967 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1968     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1969 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1970     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1971 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1972     ;;
1973 esac
1974   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1975 $as_echo_n "checking for $2... " >&6; }
1976 if eval "test \"\${$3+set}\"" = set; then :
1977   $as_echo_n "(cached) " >&6
1978 else
1979   eval "$3=\$ac_header_compiler"
1980 fi
1981 eval ac_res=\$$3
1982                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1983 $as_echo "$ac_res" >&6; }
1984 fi
1985   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1986
1987 } # ac_fn_c_check_header_mongrel
1988
1989 # ac_fn_c_try_run LINENO
1990 # ----------------------
1991 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1992 # that executables *can* be run.
1993 ac_fn_c_try_run ()
1994 {
1995   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1996   if { { ac_try="$ac_link"
1997 case "(($ac_try" in
1998   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1999   *) ac_try_echo=$ac_try;;
2000 esac
2001 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2002 $as_echo "$ac_try_echo"; } >&5
2003   (eval "$ac_link") 2>&5
2004   ac_status=$?
2005   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2006   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2007   { { case "(($ac_try" in
2008   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2009   *) ac_try_echo=$ac_try;;
2010 esac
2011 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2012 $as_echo "$ac_try_echo"; } >&5
2013   (eval "$ac_try") 2>&5
2014   ac_status=$?
2015   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2016   test $ac_status = 0; }; }; then :
2017   ac_retval=0
2018 else
2019   $as_echo "$as_me: program exited with status $ac_status" >&5
2020        $as_echo "$as_me: failed program was:" >&5
2021 sed 's/^/| /' conftest.$ac_ext >&5
2022
2023        ac_retval=$ac_status
2024 fi
2025   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2026   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2027   as_fn_set_status $ac_retval
2028
2029 } # ac_fn_c_try_run
2030
2031 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2032 # -------------------------------------------------------
2033 # Tests whether HEADER exists and can be compiled using the include files in
2034 # INCLUDES, setting the cache variable VAR accordingly.
2035 ac_fn_c_check_header_compile ()
2036 {
2037   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2038   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2039 $as_echo_n "checking for $2... " >&6; }
2040 if eval "test \"\${$3+set}\"" = set; then :
2041   $as_echo_n "(cached) " >&6
2042 else
2043   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2044 /* end confdefs.h.  */
2045 $4
2046 #include <$2>
2047 _ACEOF
2048 if ac_fn_c_try_compile "$LINENO"; then :
2049   eval "$3=yes"
2050 else
2051   eval "$3=no"
2052 fi
2053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2054 fi
2055 eval ac_res=\$$3
2056                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2057 $as_echo "$ac_res" >&6; }
2058   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2059
2060 } # ac_fn_c_check_header_compile
2061
2062 # ac_fn_c_try_link LINENO
2063 # -----------------------
2064 # Try to link conftest.$ac_ext, and return whether this succeeded.
2065 ac_fn_c_try_link ()
2066 {
2067   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2068   rm -f conftest.$ac_objext conftest$ac_exeext
2069   if { { ac_try="$ac_link"
2070 case "(($ac_try" in
2071   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2072   *) ac_try_echo=$ac_try;;
2073 esac
2074 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2075 $as_echo "$ac_try_echo"; } >&5
2076   (eval "$ac_link") 2>conftest.err
2077   ac_status=$?
2078   if test -s conftest.err; then
2079     grep -v '^ *+' conftest.err >conftest.er1
2080     cat conftest.er1 >&5
2081     mv -f conftest.er1 conftest.err
2082   fi
2083   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2084   test $ac_status = 0; } && {
2085          test -z "$ac_c_werror_flag" ||
2086          test ! -s conftest.err
2087        } && test -s conftest$ac_exeext && {
2088          test "$cross_compiling" = yes ||
2089          $as_test_x conftest$ac_exeext
2090        }; then :
2091   ac_retval=0
2092 else
2093   $as_echo "$as_me: failed program was:" >&5
2094 sed 's/^/| /' conftest.$ac_ext >&5
2095
2096         ac_retval=1
2097 fi
2098   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2099   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2100   # interfere with the next link command; also delete a directory that is
2101   # left behind by Apple's compiler.  We do this before executing the actions.
2102   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2103   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2104   as_fn_set_status $ac_retval
2105
2106 } # ac_fn_c_try_link
2107
2108 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2109 # ---------------------------------------------
2110 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2111 # accordingly.
2112 ac_fn_c_check_decl ()
2113 {
2114   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2115   as_decl_name=`echo $2|sed 's/ *(.*//'`
2116   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2117   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2118 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2119 if eval "test \"\${$3+set}\"" = set; then :
2120   $as_echo_n "(cached) " >&6
2121 else
2122   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2123 /* end confdefs.h.  */
2124 $4
2125 int
2126 main ()
2127 {
2128 #ifndef $as_decl_name
2129 #ifdef __cplusplus
2130   (void) $as_decl_use;
2131 #else
2132   (void) $as_decl_name;
2133 #endif
2134 #endif
2135
2136   ;
2137   return 0;
2138 }
2139 _ACEOF
2140 if ac_fn_c_try_compile "$LINENO"; then :
2141   eval "$3=yes"
2142 else
2143   eval "$3=no"
2144 fi
2145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2146 fi
2147 eval ac_res=\$$3
2148                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2149 $as_echo "$ac_res" >&6; }
2150   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2151
2152 } # ac_fn_c_check_decl
2153
2154 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2155 # ----------------------------------------------
2156 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2157 ac_fn_c_check_header_preproc ()
2158 {
2159   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2160   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2161 $as_echo_n "checking for $2... " >&6; }
2162 if eval "test \"\${$3+set}\"" = set; then :
2163   $as_echo_n "(cached) " >&6
2164 else
2165   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2166 /* end confdefs.h.  */
2167 #include <$2>
2168 _ACEOF
2169 if ac_fn_c_try_cpp "$LINENO"; then :
2170   eval "$3=yes"
2171 else
2172   eval "$3=no"
2173 fi
2174 rm -f conftest.err conftest.i conftest.$ac_ext
2175 fi
2176 eval ac_res=\$$3
2177                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2178 $as_echo "$ac_res" >&6; }
2179   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2180
2181 } # ac_fn_c_check_header_preproc
2182
2183 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2184 # ----------------------------------------------------
2185 # Tries to find if the field MEMBER exists in type AGGR, after including
2186 # INCLUDES, setting cache variable VAR accordingly.
2187 ac_fn_c_check_member ()
2188 {
2189   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2190   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2191 $as_echo_n "checking for $2.$3... " >&6; }
2192 if eval "test \"\${$4+set}\"" = set; then :
2193   $as_echo_n "(cached) " >&6
2194 else
2195   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2196 /* end confdefs.h.  */
2197 $5
2198 int
2199 main ()
2200 {
2201 static $2 ac_aggr;
2202 if (ac_aggr.$3)
2203 return 0;
2204   ;
2205   return 0;
2206 }
2207 _ACEOF
2208 if ac_fn_c_try_compile "$LINENO"; then :
2209   eval "$4=yes"
2210 else
2211   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2212 /* end confdefs.h.  */
2213 $5
2214 int
2215 main ()
2216 {
2217 static $2 ac_aggr;
2218 if (sizeof ac_aggr.$3)
2219 return 0;
2220   ;
2221   return 0;
2222 }
2223 _ACEOF
2224 if ac_fn_c_try_compile "$LINENO"; then :
2225   eval "$4=yes"
2226 else
2227   eval "$4=no"
2228 fi
2229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2230 fi
2231 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2232 fi
2233 eval ac_res=\$$4
2234                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2235 $as_echo "$ac_res" >&6; }
2236   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2237
2238 } # ac_fn_c_check_member
2239
2240 # ac_fn_c_check_func LINENO FUNC VAR
2241 # ----------------------------------
2242 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2243 ac_fn_c_check_func ()
2244 {
2245   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2246   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2247 $as_echo_n "checking for $2... " >&6; }
2248 if eval "test \"\${$3+set}\"" = set; then :
2249   $as_echo_n "(cached) " >&6
2250 else
2251   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2252 /* end confdefs.h.  */
2253 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2254    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2255 #define $2 innocuous_$2
2256
2257 /* System header to define __stub macros and hopefully few prototypes,
2258     which can conflict with char $2 (); below.
2259     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2260     <limits.h> exists even on freestanding compilers.  */
2261
2262 #ifdef __STDC__
2263 # include <limits.h>
2264 #else
2265 # include <assert.h>
2266 #endif
2267
2268 #undef $2
2269
2270 /* Override any GCC internal prototype to avoid an error.
2271    Use char because int might match the return type of a GCC
2272    builtin and then its argument prototype would still apply.  */
2273 #ifdef __cplusplus
2274 extern "C"
2275 #endif
2276 char $2 ();
2277 /* The GNU C library defines this for functions which it implements
2278     to always fail with ENOSYS.  Some functions are actually named
2279     something starting with __ and the normal name is an alias.  */
2280 #if defined __stub_$2 || defined __stub___$2
2281 choke me
2282 #endif
2283
2284 int
2285 main ()
2286 {
2287 return $2 ();
2288   ;
2289   return 0;
2290 }
2291 _ACEOF
2292 if ac_fn_c_try_link "$LINENO"; then :
2293   eval "$3=yes"
2294 else
2295   eval "$3=no"
2296 fi
2297 rm -f core conftest.err conftest.$ac_objext \
2298     conftest$ac_exeext conftest.$ac_ext
2299 fi
2300 eval ac_res=\$$3
2301                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2302 $as_echo "$ac_res" >&6; }
2303   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2304
2305 } # ac_fn_c_check_func
2306
2307 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2308 # -------------------------------------------
2309 # Tests whether TYPE exists after having included INCLUDES, setting cache
2310 # variable VAR accordingly.
2311 ac_fn_c_check_type ()
2312 {
2313   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2314   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2315 $as_echo_n "checking for $2... " >&6; }
2316 if eval "test \"\${$3+set}\"" = set; then :
2317   $as_echo_n "(cached) " >&6
2318 else
2319   eval "$3=no"
2320   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2321 /* end confdefs.h.  */
2322 $4
2323 int
2324 main ()
2325 {
2326 if (sizeof ($2))
2327          return 0;
2328   ;
2329   return 0;
2330 }
2331 _ACEOF
2332 if ac_fn_c_try_compile "$LINENO"; then :
2333   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2334 /* end confdefs.h.  */
2335 $4
2336 int
2337 main ()
2338 {
2339 if (sizeof (($2)))
2340             return 0;
2341   ;
2342   return 0;
2343 }
2344 _ACEOF
2345 if ac_fn_c_try_compile "$LINENO"; then :
2346
2347 else
2348   eval "$3=yes"
2349 fi
2350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2351 fi
2352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2353 fi
2354 eval ac_res=\$$3
2355                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2356 $as_echo "$ac_res" >&6; }
2357   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2358
2359 } # ac_fn_c_check_type
2360 cat >config.log <<_ACEOF
2361 This file contains any messages produced by compilers while
2362 running configure, to aid debugging if configure makes a mistake.
2363
2364 It was created by emacs $as_me 24.0.50, which was
2365 generated by GNU Autoconf 2.67.  Invocation command line was
2366
2367   $ $0 $@
2368
2369 _ACEOF
2370 exec 5>>config.log
2371 {
2372 cat <<_ASUNAME
2373 ## --------- ##
2374 ## Platform. ##
2375 ## --------- ##
2376
2377 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2378 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2379 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2380 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2381 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2382
2383 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2384 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2385
2386 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2387 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2388 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2389 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2390 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2391 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2392 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2393
2394 _ASUNAME
2395
2396 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2397 for as_dir in $PATH
2398 do
2399   IFS=$as_save_IFS
2400   test -z "$as_dir" && as_dir=.
2401     $as_echo "PATH: $as_dir"
2402   done
2403 IFS=$as_save_IFS
2404
2405 } >&5
2406
2407 cat >&5 <<_ACEOF
2408
2409
2410 ## ----------- ##
2411 ## Core tests. ##
2412 ## ----------- ##
2413
2414 _ACEOF
2415
2416
2417 # Keep a trace of the command line.
2418 # Strip out --no-create and --no-recursion so they do not pile up.
2419 # Strip out --silent because we don't want to record it for future runs.
2420 # Also quote any args containing shell meta-characters.
2421 # Make two passes to allow for proper duplicate-argument suppression.
2422 ac_configure_args=
2423 ac_configure_args0=
2424 ac_configure_args1=
2425 ac_must_keep_next=false
2426 for ac_pass in 1 2
2427 do
2428   for ac_arg
2429   do
2430     case $ac_arg in
2431     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2432     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2433     | -silent | --silent | --silen | --sile | --sil)
2434       continue ;;
2435     *\'*)
2436       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2437     esac
2438     case $ac_pass in
2439     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2440     2)
2441       as_fn_append ac_configure_args1 " '$ac_arg'"
2442       if test $ac_must_keep_next = true; then
2443         ac_must_keep_next=false # Got value, back to normal.
2444       else
2445         case $ac_arg in
2446           *=* | --config-cache | -C | -disable-* | --disable-* \
2447           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2448           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2449           | -with-* | --with-* | -without-* | --without-* | --x)
2450             case "$ac_configure_args0 " in
2451               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2452             esac
2453             ;;
2454           -* ) ac_must_keep_next=true ;;
2455         esac
2456       fi
2457       as_fn_append ac_configure_args " '$ac_arg'"
2458       ;;
2459     esac
2460   done
2461 done
2462 { ac_configure_args0=; unset ac_configure_args0;}
2463 { ac_configure_args1=; unset ac_configure_args1;}
2464
2465 # When interrupted or exit'd, cleanup temporary files, and complete
2466 # config.log.  We remove comments because anyway the quotes in there
2467 # would cause problems or look ugly.
2468 # WARNING: Use '\'' to represent an apostrophe within the trap.
2469 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2470 trap 'exit_status=$?
2471   # Save into config.log some information that might help in debugging.
2472   {
2473     echo
2474
2475     $as_echo "## ---------------- ##
2476 ## Cache variables. ##
2477 ## ---------------- ##"
2478     echo
2479     # The following way of writing the cache mishandles newlines in values,
2480 (
2481   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2482     eval ac_val=\$$ac_var
2483     case $ac_val in #(
2484     *${as_nl}*)
2485       case $ac_var in #(
2486       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2487 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2488       esac
2489       case $ac_var in #(
2490       _ | IFS | as_nl) ;; #(
2491       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2492       *) { eval $ac_var=; unset $ac_var;} ;;
2493       esac ;;
2494     esac
2495   done
2496   (set) 2>&1 |
2497     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2498     *${as_nl}ac_space=\ *)
2499       sed -n \
2500         "s/'\''/'\''\\\\'\'''\''/g;
2501           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2502       ;; #(
2503     *)
2504       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2505       ;;
2506     esac |
2507     sort
2508 )
2509     echo
2510
2511     $as_echo "## ----------------- ##
2512 ## Output variables. ##
2513 ## ----------------- ##"
2514     echo
2515     for ac_var in $ac_subst_vars
2516     do
2517       eval ac_val=\$$ac_var
2518       case $ac_val in
2519       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2520       esac
2521       $as_echo "$ac_var='\''$ac_val'\''"
2522     done | sort
2523     echo
2524
2525     if test -n "$ac_subst_files"; then
2526       $as_echo "## ------------------- ##
2527 ## File substitutions. ##
2528 ## ------------------- ##"
2529       echo
2530       for ac_var in $ac_subst_files
2531       do
2532         eval ac_val=\$$ac_var
2533         case $ac_val in
2534         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2535         esac
2536         $as_echo "$ac_var='\''$ac_val'\''"
2537       done | sort
2538       echo
2539     fi
2540
2541     if test -s confdefs.h; then
2542       $as_echo "## ----------- ##
2543 ## confdefs.h. ##
2544 ## ----------- ##"
2545       echo
2546       cat confdefs.h
2547       echo
2548     fi
2549     test "$ac_signal" != 0 &&
2550       $as_echo "$as_me: caught signal $ac_signal"
2551     $as_echo "$as_me: exit $exit_status"
2552   } >&5
2553   rm -f core *.core core.conftest.* &&
2554     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2555     exit $exit_status
2556 ' 0
2557 for ac_signal in 1 2 13 15; do
2558   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2559 done
2560 ac_signal=0
2561
2562 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2563 rm -f -r conftest* confdefs.h
2564
2565 $as_echo "/* confdefs.h */" > confdefs.h
2566
2567 # Predefined preprocessor variables.
2568
2569 cat >>confdefs.h <<_ACEOF
2570 #define PACKAGE_NAME "$PACKAGE_NAME"
2571 _ACEOF
2572
2573 cat >>confdefs.h <<_ACEOF
2574 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2575 _ACEOF
2576
2577 cat >>confdefs.h <<_ACEOF
2578 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2579 _ACEOF
2580
2581 cat >>confdefs.h <<_ACEOF
2582 #define PACKAGE_STRING "$PACKAGE_STRING"
2583 _ACEOF
2584
2585 cat >>confdefs.h <<_ACEOF
2586 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2587 _ACEOF
2588
2589 cat >>confdefs.h <<_ACEOF
2590 #define PACKAGE_URL "$PACKAGE_URL"
2591 _ACEOF
2592
2593
2594 # Let the site file select an alternate cache file if it wants to.
2595 # Prefer an explicitly selected file to automatically selected ones.
2596 ac_site_file1=NONE
2597 ac_site_file2=NONE
2598 if test -n "$CONFIG_SITE"; then
2599   # We do not want a PATH search for config.site.
2600   case $CONFIG_SITE in #((
2601     -*)  ac_site_file1=./$CONFIG_SITE;;
2602     */*) ac_site_file1=$CONFIG_SITE;;
2603     *)   ac_site_file1=./$CONFIG_SITE;;
2604   esac
2605 elif test "x$prefix" != xNONE; then
2606   ac_site_file1=$prefix/share/config.site
2607   ac_site_file2=$prefix/etc/config.site
2608 else
2609   ac_site_file1=$ac_default_prefix/share/config.site
2610   ac_site_file2=$ac_default_prefix/etc/config.site
2611 fi
2612 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2613 do
2614   test "x$ac_site_file" = xNONE && continue
2615   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2616     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2617 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2618     sed 's/^/| /' "$ac_site_file" >&5
2619     . "$ac_site_file" \
2620       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2621 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2622 as_fn_error $? "failed to load site script $ac_site_file
2623 See \`config.log' for more details" "$LINENO" 5 ; }
2624   fi
2625 done
2626
2627 if test -r "$cache_file"; then
2628   # Some versions of bash will fail to source /dev/null (special files
2629   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2630   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2631     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2632 $as_echo "$as_me: loading cache $cache_file" >&6;}
2633     case $cache_file in
2634       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2635       *)                      . "./$cache_file";;
2636     esac
2637   fi
2638 else
2639   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2640 $as_echo "$as_me: creating cache $cache_file" >&6;}
2641   >$cache_file
2642 fi
2643
2644 as_fn_append ac_header_list " stdlib.h"
2645 as_fn_append ac_header_list " unistd.h"
2646 as_fn_append ac_header_list " sys/param.h"
2647 gl_getopt_required=GNU
2648 as_fn_append ac_header_list " getopt.h"
2649 as_fn_append ac_func_list " alarm"
2650 as_fn_append ac_header_list " sys/time.h"
2651 as_fn_append ac_func_list " localtime_r"
2652 # Check that the precious variables saved in the cache have kept the same
2653 # value.
2654 ac_cache_corrupted=false
2655 for ac_var in $ac_precious_vars; do
2656   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2657   eval ac_new_set=\$ac_env_${ac_var}_set
2658   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2659   eval ac_new_val=\$ac_env_${ac_var}_value
2660   case $ac_old_set,$ac_new_set in
2661     set,)
2662       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2663 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2664       ac_cache_corrupted=: ;;
2665     ,set)
2666       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2667 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2668       ac_cache_corrupted=: ;;
2669     ,);;
2670     *)
2671       if test "x$ac_old_val" != "x$ac_new_val"; then
2672         # differences in whitespace do not lead to failure.
2673         ac_old_val_w=`echo x $ac_old_val`
2674         ac_new_val_w=`echo x $ac_new_val`
2675         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2676           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2677 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2678           ac_cache_corrupted=:
2679         else
2680           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2681 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2682           eval $ac_var=\$ac_old_val
2683         fi
2684         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2685 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2686         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2687 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2688       fi;;
2689   esac
2690   # Pass precious variables to config.status.
2691   if test "$ac_new_set" = set; then
2692     case $ac_new_val in
2693     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2694     *) ac_arg=$ac_var=$ac_new_val ;;
2695     esac
2696     case " $ac_configure_args " in
2697       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2698       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2699     esac
2700   fi
2701 done
2702 if $ac_cache_corrupted; then
2703   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2704 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2705   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2706 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2707   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2708 fi
2709 ## -------------------- ##
2710 ## Main body of script. ##
2711 ## -------------------- ##
2712
2713 ac_ext=c
2714 ac_cpp='$CPP $CPPFLAGS'
2715 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2716 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2717 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2718
2719
2720 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
2721
2722
2723 am__api_version='1.11'
2724
2725 ac_aux_dir=
2726 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2727   if test -f "$ac_dir/install-sh"; then
2728     ac_aux_dir=$ac_dir
2729     ac_install_sh="$ac_aux_dir/install-sh -c"
2730     break
2731   elif test -f "$ac_dir/install.sh"; then
2732     ac_aux_dir=$ac_dir
2733     ac_install_sh="$ac_aux_dir/install.sh -c"
2734     break
2735   elif test -f "$ac_dir/shtool"; then
2736     ac_aux_dir=$ac_dir
2737     ac_install_sh="$ac_aux_dir/shtool install -c"
2738     break
2739   fi
2740 done
2741 if test -z "$ac_aux_dir"; then
2742   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2743 fi
2744
2745 # These three variables are undocumented and unsupported,
2746 # and are intended to be withdrawn in a future Autoconf release.
2747 # They can cause serious problems if a builder's source tree is in a directory
2748 # whose full name contains unusual characters.
2749 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2750 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2751 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2752
2753
2754 # Find a good install program.  We prefer a C program (faster),
2755 # so one script is as good as another.  But avoid the broken or
2756 # incompatible versions:
2757 # SysV /etc/install, /usr/sbin/install
2758 # SunOS /usr/etc/install
2759 # IRIX /sbin/install
2760 # AIX /bin/install
2761 # AmigaOS /C/install, which installs bootblocks on floppy discs
2762 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2763 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2764 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2765 # OS/2's system install, which has a completely different semantic
2766 # ./install, which can be erroneously created by make from ./install.sh.
2767 # Reject install programs that cannot install multiple files.
2768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2769 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2770 if test -z "$INSTALL"; then
2771 if test "${ac_cv_path_install+set}" = set; then :
2772   $as_echo_n "(cached) " >&6
2773 else
2774   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2775 for as_dir in $PATH
2776 do
2777   IFS=$as_save_IFS
2778   test -z "$as_dir" && as_dir=.
2779     # Account for people who put trailing slashes in PATH elements.
2780 case $as_dir/ in #((
2781   ./ | .// | /[cC]/* | \
2782   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2783   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2784   /usr/ucb/* ) ;;
2785   *)
2786     # OSF1 and SCO ODT 3.0 have their own names for install.
2787     # Don't use installbsd from OSF since it installs stuff as root
2788     # by default.
2789     for ac_prog in ginstall scoinst install; do
2790       for ac_exec_ext in '' $ac_executable_extensions; do
2791         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2792           if test $ac_prog = install &&
2793             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2794             # AIX install.  It has an incompatible calling convention.
2795             :
2796           elif test $ac_prog = install &&
2797             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2798             # program-specific install script used by HP pwplus--don't use.
2799             :
2800           else
2801             rm -rf conftest.one conftest.two conftest.dir
2802             echo one > conftest.one
2803             echo two > conftest.two
2804             mkdir conftest.dir
2805             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2806               test -s conftest.one && test -s conftest.two &&
2807               test -s conftest.dir/conftest.one &&
2808               test -s conftest.dir/conftest.two
2809             then
2810               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2811               break 3
2812             fi
2813           fi
2814         fi
2815       done
2816     done
2817     ;;
2818 esac
2819
2820   done
2821 IFS=$as_save_IFS
2822
2823 rm -rf conftest.one conftest.two conftest.dir
2824
2825 fi
2826   if test "${ac_cv_path_install+set}" = set; then
2827     INSTALL=$ac_cv_path_install
2828   else
2829     # As a last resort, use the slow shell script.  Don't cache a
2830     # value for INSTALL within a source directory, because that will
2831     # break other packages using the cache if that directory is
2832     # removed, or if the value is a relative name.
2833     INSTALL=$ac_install_sh
2834   fi
2835 fi
2836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2837 $as_echo "$INSTALL" >&6; }
2838
2839 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2840 # It thinks the first close brace ends the variable substitution.
2841 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2842
2843 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2844
2845 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2846
2847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2848 $as_echo_n "checking whether build environment is sane... " >&6; }
2849 # Just in case
2850 sleep 1
2851 echo timestamp > conftest.file
2852 # Reject unsafe characters in $srcdir or the absolute working directory
2853 # name.  Accept space and tab only in the latter.
2854 am_lf='
2855 '
2856 case `pwd` in
2857   *[\\\"\#\$\&\'\`$am_lf]*)
2858     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5 ;;
2859 esac
2860 case $srcdir in
2861   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2862     as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5 ;;
2863 esac
2864
2865 # Do `set' in a subshell so we don't clobber the current shell's
2866 # arguments.  Must try -L first in case configure is actually a
2867 # symlink; some systems play weird games with the mod time of symlinks
2868 # (eg FreeBSD returns the mod time of the symlink's containing
2869 # directory).
2870 if (
2871    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2872    if test "$*" = "X"; then
2873       # -L didn't work.
2874       set X `ls -t "$srcdir/configure" conftest.file`
2875    fi
2876    rm -f conftest.file
2877    if test "$*" != "X $srcdir/configure conftest.file" \
2878       && test "$*" != "X conftest.file $srcdir/configure"; then
2879
2880       # If neither matched, then we have a broken ls.  This can happen
2881       # if, for instance, CONFIG_SHELL is bash and it inherits a
2882       # broken ls alias from the environment.  This has actually
2883       # happened.  Such a system could not be considered "sane".
2884       as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2885 alias in your environment" "$LINENO" 5
2886    fi
2887
2888    test "$2" = conftest.file
2889    )
2890 then
2891    # Ok.
2892    :
2893 else
2894    as_fn_error $? "newly created file is older than distributed files!
2895 Check your system clock" "$LINENO" 5
2896 fi
2897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2898 $as_echo "yes" >&6; }
2899 test "$program_prefix" != NONE &&
2900   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2901 # Use a double $ so make ignores it.
2902 test "$program_suffix" != NONE &&
2903   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2904 # Double any \ or $.
2905 # By default was `s,x,x', remove it if useless.
2906 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2907 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2908
2909 # expand $ac_aux_dir to an absolute path
2910 am_aux_dir=`cd $ac_aux_dir && pwd`
2911
2912 if test x"${MISSING+set}" != xset; then
2913   case $am_aux_dir in
2914   *\ * | *\     *)
2915     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2916   *)
2917     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2918   esac
2919 fi
2920 # Use eval to expand $SHELL
2921 if eval "$MISSING --run true"; then
2922   am_missing_run="$MISSING --run "
2923 else
2924   am_missing_run=
2925   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2926 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2927 fi
2928
2929 if test x"${install_sh}" != xset; then
2930   case $am_aux_dir in
2931   *\ * | *\     *)
2932     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2933   *)
2934     install_sh="\${SHELL} $am_aux_dir/install-sh"
2935   esac
2936 fi
2937
2938 # Installed binaries are usually stripped using `strip' when the user
2939 # run `make install-strip'.  However `strip' might not be the right
2940 # tool to use in cross-compilation environments, therefore Automake
2941 # will honor the `STRIP' environment variable to overrule this program.
2942 if test "$cross_compiling" != no; then
2943   if test -n "$ac_tool_prefix"; then
2944   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2945 set dummy ${ac_tool_prefix}strip; ac_word=$2
2946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2947 $as_echo_n "checking for $ac_word... " >&6; }
2948 if test "${ac_cv_prog_STRIP+set}" = set; then :
2949   $as_echo_n "(cached) " >&6
2950 else
2951   if test -n "$STRIP"; then
2952   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2953 else
2954 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2955 for as_dir in $PATH
2956 do
2957   IFS=$as_save_IFS
2958   test -z "$as_dir" && as_dir=.
2959     for ac_exec_ext in '' $ac_executable_extensions; do
2960   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2961     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2962     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2963     break 2
2964   fi
2965 done
2966   done
2967 IFS=$as_save_IFS
2968
2969 fi
2970 fi
2971 STRIP=$ac_cv_prog_STRIP
2972 if test -n "$STRIP"; then
2973   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2974 $as_echo "$STRIP" >&6; }
2975 else
2976   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2977 $as_echo "no" >&6; }
2978 fi
2979
2980
2981 fi
2982 if test -z "$ac_cv_prog_STRIP"; then
2983   ac_ct_STRIP=$STRIP
2984   # Extract the first word of "strip", so it can be a program name with args.
2985 set dummy strip; ac_word=$2
2986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2987 $as_echo_n "checking for $ac_word... " >&6; }
2988 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2989   $as_echo_n "(cached) " >&6
2990 else
2991   if test -n "$ac_ct_STRIP"; then
2992   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2993 else
2994 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2995 for as_dir in $PATH
2996 do
2997   IFS=$as_save_IFS
2998   test -z "$as_dir" && as_dir=.
2999     for ac_exec_ext in '' $ac_executable_extensions; do
3000   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3001     ac_cv_prog_ac_ct_STRIP="strip"
3002     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3003     break 2
3004   fi
3005 done
3006   done
3007 IFS=$as_save_IFS
3008
3009 fi
3010 fi
3011 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3012 if test -n "$ac_ct_STRIP"; then
3013   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3014 $as_echo "$ac_ct_STRIP" >&6; }
3015 else
3016   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3017 $as_echo "no" >&6; }
3018 fi
3019
3020   if test "x$ac_ct_STRIP" = x; then
3021     STRIP=":"
3022   else
3023     case $cross_compiling:$ac_tool_warned in
3024 yes:)
3025 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3026 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3027 ac_tool_warned=yes ;;
3028 esac
3029     STRIP=$ac_ct_STRIP
3030   fi
3031 else
3032   STRIP="$ac_cv_prog_STRIP"
3033 fi
3034
3035 fi
3036 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3037
3038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3039 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3040 if test -z "$MKDIR_P"; then
3041   if test "${ac_cv_path_mkdir+set}" = set; then :
3042   $as_echo_n "(cached) " >&6
3043 else
3044   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3045 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3046 do
3047   IFS=$as_save_IFS
3048   test -z "$as_dir" && as_dir=.
3049     for ac_prog in mkdir gmkdir; do
3050          for ac_exec_ext in '' $ac_executable_extensions; do
3051            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3052            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3053              'mkdir (GNU coreutils) '* | \
3054              'mkdir (coreutils) '* | \
3055              'mkdir (fileutils) '4.1*)
3056                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3057                break 3;;
3058            esac
3059          done
3060        done
3061   done
3062 IFS=$as_save_IFS
3063
3064 fi
3065
3066   test -d ./--version && rmdir ./--version
3067   if test "${ac_cv_path_mkdir+set}" = set; then
3068     MKDIR_P="$ac_cv_path_mkdir -p"
3069   else
3070     # As a last resort, use the slow shell script.  Don't cache a
3071     # value for MKDIR_P within a source directory, because that will
3072     # break other packages using the cache if that directory is
3073     # removed, or if the value is a relative name.
3074     MKDIR_P="$ac_install_sh -d"
3075   fi
3076 fi
3077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3078 $as_echo "$MKDIR_P" >&6; }
3079
3080
3081 mkdir_p="$MKDIR_P"
3082 case $mkdir_p in
3083   [\\/$]* | ?:[\\/]*) ;;
3084   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3085 esac
3086
3087 for ac_prog in gawk mawk nawk awk
3088 do
3089   # Extract the first word of "$ac_prog", so it can be a program name with args.
3090 set dummy $ac_prog; ac_word=$2
3091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3092 $as_echo_n "checking for $ac_word... " >&6; }
3093 if test "${ac_cv_prog_AWK+set}" = set; then :
3094   $as_echo_n "(cached) " >&6
3095 else
3096   if test -n "$AWK"; then
3097   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3098 else
3099 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3100 for as_dir in $PATH
3101 do
3102   IFS=$as_save_IFS
3103   test -z "$as_dir" && as_dir=.
3104     for ac_exec_ext in '' $ac_executable_extensions; do
3105   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3106     ac_cv_prog_AWK="$ac_prog"
3107     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3108     break 2
3109   fi
3110 done
3111   done
3112 IFS=$as_save_IFS
3113
3114 fi
3115 fi
3116 AWK=$ac_cv_prog_AWK
3117 if test -n "$AWK"; then
3118   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3119 $as_echo "$AWK" >&6; }
3120 else
3121   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3122 $as_echo "no" >&6; }
3123 fi
3124
3125
3126   test -n "$AWK" && break
3127 done
3128
3129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3130 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3131 set x ${MAKE-make}
3132 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3133 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then :
3134   $as_echo_n "(cached) " >&6
3135 else
3136   cat >conftest.make <<\_ACEOF
3137 SHELL = /bin/sh
3138 all:
3139         @echo '@@@%%%=$(MAKE)=@@@%%%'
3140 _ACEOF
3141 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3142 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3143   *@@@%%%=?*=@@@%%%*)
3144     eval ac_cv_prog_make_${ac_make}_set=yes;;
3145   *)
3146     eval ac_cv_prog_make_${ac_make}_set=no;;
3147 esac
3148 rm -f conftest.make
3149 fi
3150 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3152 $as_echo "yes" >&6; }
3153   SET_MAKE=
3154 else
3155   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3156 $as_echo "no" >&6; }
3157   SET_MAKE="MAKE=${MAKE-make}"
3158 fi
3159
3160 rm -rf .tst 2>/dev/null
3161 mkdir .tst 2>/dev/null
3162 if test -d .tst; then
3163   am__leading_dot=.
3164 else
3165   am__leading_dot=_
3166 fi
3167 rmdir .tst 2>/dev/null
3168
3169 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3170   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3171   # is not polluted with repeated "-I."
3172   am__isrc=' -I$(srcdir)'
3173   # test to see if srcdir already configured
3174   if test -f $srcdir/config.status; then
3175     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3176   fi
3177 fi
3178
3179 # test whether we have cygpath
3180 if test -z "$CYGPATH_W"; then
3181   if (cygpath --version) >/dev/null 2>/dev/null; then
3182     CYGPATH_W='cygpath -w'
3183   else
3184     CYGPATH_W=echo
3185   fi
3186 fi
3187
3188
3189 # Define the identity of the package.
3190  PACKAGE='emacs'
3191  VERSION='24.0.50'
3192
3193
3194 cat >>confdefs.h <<_ACEOF
3195 #define PACKAGE "$PACKAGE"
3196 _ACEOF
3197
3198
3199 cat >>confdefs.h <<_ACEOF
3200 #define VERSION "$VERSION"
3201 _ACEOF
3202
3203 # Some tools Automake needs.
3204
3205 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3206
3207
3208 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3209
3210
3211 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3212
3213
3214 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3215
3216
3217 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3218
3219 # We need awk for the "check" target.  The system "awk" is bad on
3220 # some platforms.
3221 # Always define AMTAR for backward compatibility.
3222
3223 AMTAR=${AMTAR-"${am_missing_run}tar"}
3224
3225 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3226
3227
3228
3229
3230
3231
3232
3233
3234 lispdir='${datadir}/emacs/${version}/lisp'
3235 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3236 '${datadir}/emacs/site-lisp'
3237 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3238 etcdir='${datadir}/emacs/${version}/etc'
3239 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3240 docdir='${datadir}/emacs/${version}/etc'
3241 gamedir='${localstatedir}/games/emacs'
3242
3243
3244
3245
3246 # Check whether --with-pop was given.
3247 if test "${with_pop+set}" = set; then :
3248   withval=$with_pop;
3249 else
3250      with_pop=yes
3251 fi
3252
3253 if test "$with_pop" = yes; then
3254    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3255
3256 fi
3257
3258
3259 # Check whether --with-kerberos was given.
3260 if test "${with_kerberos+set}" = set; then :
3261   withval=$with_kerberos;
3262 else
3263       with_kerberos=no
3264 fi
3265
3266 if test "$with_kerberos" != no; then
3267    $as_echo "#define KERBEROS 1" >>confdefs.h
3268
3269 fi
3270
3271
3272 # Check whether --with-kerberos5 was given.
3273 if test "${with_kerberos5+set}" = set; then :
3274   withval=$with_kerberos5;
3275 else
3276       with_kerberos5=no
3277 fi
3278
3279 if test "${with_kerberos5}" != no; then
3280   if test "${with_kerberos}" = no; then
3281     with_kerberos=yes
3282     $as_echo "#define KERBEROS 1" >>confdefs.h
3283
3284   fi
3285
3286 $as_echo "#define KERBEROS5 1" >>confdefs.h
3287
3288 fi
3289
3290
3291 # Check whether --with-hesiod was given.
3292 if test "${with_hesiod+set}" = set; then :
3293   withval=$with_hesiod;
3294 else
3295       with_hesiod=no
3296 fi
3297
3298 if test "$with_hesiod" != no; then
3299
3300 $as_echo "#define HESIOD 1" >>confdefs.h
3301
3302 fi
3303
3304
3305 # Check whether --with-mmdf was given.
3306 if test "${with_mmdf+set}" = set; then :
3307   withval=$with_mmdf;
3308 else
3309       with_mmdf=no
3310 fi
3311
3312 if test "$with_mmdf" != no; then
3313
3314 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3315
3316 fi
3317
3318
3319 # Check whether --with-mail-unlink was given.
3320 if test "${with_mail_unlink+set}" = set; then :
3321   withval=$with_mail_unlink;
3322 else
3323       with_mail_unlink=no
3324 fi
3325
3326 if test "$with_mail_unlink" != no; then
3327
3328 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3329
3330 fi
3331
3332
3333 # Check whether --with-mailhost was given.
3334 if test "${with_mailhost+set}" = set; then :
3335   withval=$with_mailhost;
3336 cat >>confdefs.h <<_ACEOF
3337 #define MAILHOST "$withval"
3338 _ACEOF
3339
3340 fi
3341
3342
3343
3344 # Check whether --with-sound was given.
3345 if test "${with_sound+set}" = set; then :
3346   withval=$with_sound;
3347 else
3348      with_sound=yes
3349 fi
3350
3351
3352
3353 # Check whether --with-sync-input was given.
3354 if test "${with_sync_input+set}" = set; then :
3355   withval=$with_sync_input;
3356 else
3357      with_sync_input=yes
3358 fi
3359
3360 if test "$with_sync_input" = yes; then
3361
3362 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3363
3364 fi
3365
3366
3367 # Check whether --with-x-toolkit was given.
3368 if test "${with_x_toolkit+set}" = set; then :
3369   withval=$with_x_toolkit;        case "${withval}" in
3370             y | ye | yes )      val=gtk ;;
3371             n | no )            val=no  ;;
3372             l | lu | luc | luci | lucid )       val=lucid ;;
3373             a | at | ath | athe | athen | athena )      val=athena ;;
3374             m | mo | mot | moti | motif )       val=motif ;;
3375             g | gt | gtk  )     val=gtk ;;
3376             gtk3  )     val=gtk3 ;;
3377             * )
3378 as_fn_error $? "\`--with-x-toolkit=$withval' is invalid;
3379 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3380 \`gtk3'.  \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3381             ;;
3382           esac
3383           with_x_toolkit=$val
3384
3385 fi
3386
3387
3388
3389 # Check whether --with-xpm was given.
3390 if test "${with_xpm+set}" = set; then :
3391   withval=$with_xpm;
3392 else
3393      with_xpm=yes
3394 fi
3395
3396
3397 # Check whether --with-jpeg was given.
3398 if test "${with_jpeg+set}" = set; then :
3399   withval=$with_jpeg;
3400 else
3401      with_jpeg=yes
3402 fi
3403
3404
3405 # Check whether --with-tiff was given.
3406 if test "${with_tiff+set}" = set; then :
3407   withval=$with_tiff;
3408 else
3409      with_tiff=yes
3410 fi
3411
3412
3413 # Check whether --with-gif was given.
3414 if test "${with_gif+set}" = set; then :
3415   withval=$with_gif;
3416 else
3417      with_gif=yes
3418 fi
3419
3420
3421 # Check whether --with-png was given.
3422 if test "${with_png+set}" = set; then :
3423   withval=$with_png;
3424 else
3425      with_png=yes
3426 fi
3427
3428
3429 # Check whether --with-rsvg was given.
3430 if test "${with_rsvg+set}" = set; then :
3431   withval=$with_rsvg;
3432 else
3433      with_rsvg=yes
3434 fi
3435
3436
3437 # Check whether --with-xml2 was given.
3438 if test "${with_xml2+set}" = set; then :
3439   withval=$with_xml2;
3440 else
3441      with_xml2=yes
3442 fi
3443
3444
3445 # Check whether --with-imagemagick was given.
3446 if test "${with_imagemagick+set}" = set; then :
3447   withval=$with_imagemagick;
3448 else
3449      with_imagemagick=yes
3450 fi
3451
3452
3453
3454 # Check whether --with-xft was given.
3455 if test "${with_xft+set}" = set; then :
3456   withval=$with_xft;
3457 else
3458      with_xft=yes
3459 fi
3460
3461
3462 # Check whether --with-libotf was given.
3463 if test "${with_libotf+set}" = set; then :
3464   withval=$with_libotf;
3465 else
3466      with_libotf=yes
3467 fi
3468
3469
3470 # Check whether --with-m17n-flt was given.
3471 if test "${with_m17n_flt+set}" = set; then :
3472   withval=$with_m17n_flt;
3473 else
3474      with_m17n_flt=yes
3475 fi
3476
3477
3478
3479 # Check whether --with-toolkit-scroll-bars was given.
3480 if test "${with_toolkit_scroll_bars+set}" = set; then :
3481   withval=$with_toolkit_scroll_bars;
3482 else
3483      with_toolkit_scroll_bars=yes
3484 fi
3485
3486
3487 # Check whether --with-xaw3d was given.
3488 if test "${with_xaw3d+set}" = set; then :
3489   withval=$with_xaw3d;
3490 else
3491      with_xaw3d=yes
3492 fi
3493
3494
3495 # Check whether --with-xim was given.
3496 if test "${with_xim+set}" = set; then :
3497   withval=$with_xim;
3498 else
3499      with_xim=yes
3500 fi
3501
3502
3503 # Check whether --with-ns was given.
3504 if test "${with_ns+set}" = set; then :
3505   withval=$with_ns;
3506 else
3507       with_ns=no
3508 fi
3509
3510
3511
3512 # Check whether --with-gpm was given.
3513 if test "${with_gpm+set}" = set; then :
3514   withval=$with_gpm;
3515 else
3516      with_gpm=yes
3517 fi
3518
3519
3520 # Check whether --with-dbus was given.
3521 if test "${with_dbus+set}" = set; then :
3522   withval=$with_dbus;
3523 else
3524      with_dbus=yes
3525 fi
3526
3527
3528 # Check whether --with-gconf was given.
3529 if test "${with_gconf+set}" = set; then :
3530   withval=$with_gconf;
3531 else
3532      with_gconf=yes
3533 fi
3534
3535
3536 # Check whether --with-selinux was given.
3537 if test "${with_selinux+set}" = set; then :
3538   withval=$with_selinux;
3539 else
3540      with_selinux=yes
3541 fi
3542
3543
3544 # Check whether --with-gnutls was given.
3545 if test "${with_gnutls+set}" = set; then :
3546   withval=$with_gnutls;
3547 else
3548      with_gnutls=yes
3549 fi
3550
3551
3552 ## For the times when you want to build Emacs but don't have
3553 ## a suitable makeinfo, and can live without the manuals.
3554
3555 # Check whether --with-makeinfo was given.
3556 if test "${with_makeinfo+set}" = set; then :
3557   withval=$with_makeinfo;
3558 else
3559      with_makeinfo=yes
3560 fi
3561
3562
3563 ## This is an option because I do not know if all info/man support
3564 ## compressed files, nor how to test if they do so.
3565
3566 # Check whether --with-compress-info was given.
3567 if test "${with_compress_info+set}" = set; then :
3568   withval=$with_compress_info;
3569 else
3570      with_compress_info=yes
3571 fi
3572
3573 if test $with_compress_info = yes; then
3574    GZIP_INFO=yes
3575 else
3576    GZIP_INFO=
3577 fi
3578
3579
3580
3581 # Check whether --with-pkg-config-prog was given.
3582 if test "${with_pkg_config_prog+set}" = set; then :
3583   withval=$with_pkg_config_prog;
3584 fi
3585
3586 if test "X${with_pkg_config_prog}" != X; then
3587    if test "${with_pkg_config_prog}" != yes; then
3588       PKG_CONFIG="${with_pkg_config_prog}"
3589    fi
3590 fi
3591
3592 CRT_DIR=
3593
3594 # Check whether --with-crt-dir was given.
3595 if test "${with_crt_dir+set}" = set; then :
3596   withval=$with_crt_dir;
3597 fi
3598
3599 CRT_DIR="${with_crt_dir}"
3600
3601
3602 # Check whether --with-gameuser was given.
3603 if test "${with_gameuser+set}" = set; then :
3604   withval=$with_gameuser;
3605 fi
3606
3607 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
3608   && gameuser="${with_gameuser}"
3609 test "X$gameuser" = X && gameuser=games
3610
3611
3612 # Check whether --with-gnustep-conf was given.
3613 if test "${with_gnustep_conf+set}" = set; then :
3614   withval=$with_gnustep_conf;
3615 fi
3616
3617 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
3618   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
3619 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
3620      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
3621
3622 # Check whether --enable-ns-self-contained was given.
3623 if test "${enable_ns_self_contained+set}" = set; then :
3624   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
3625 else
3626   EN_NS_SELF_CONTAINED=yes
3627 fi
3628
3629
3630 # Check whether --enable-asserts was given.
3631 if test "${enable_asserts+set}" = set; then :
3632   enableval=$enable_asserts; USE_XASSERTS=$enableval
3633 else
3634   USE_XASSERTS=no
3635 fi
3636
3637
3638 # Check whether --enable-maintainer-mode was given.
3639 if test "${enable_maintainer_mode+set}" = set; then :
3640   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3641 else
3642   USE_MAINTAINER_MODE=no
3643 fi
3644
3645 if test $USE_MAINTAINER_MODE = yes; then
3646   MAINT=
3647 else
3648   MAINT=#
3649 fi
3650
3651
3652 # Check whether --enable-locallisppath was given.
3653 if test "${enable_locallisppath+set}" = set; then :
3654   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
3655   locallisppath=
3656 elif test "${enableval}" != "yes"; then
3657   locallisppath=${enableval}
3658 fi
3659 fi
3660
3661
3662 # Check whether --enable-checking was given.
3663 if test "${enable_checking+set}" = set; then :
3664   enableval=$enable_checking; ac_checking_flags="${enableval}"
3665 fi
3666
3667 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
3668 for check in $ac_checking_flags
3669 do
3670         case $check in
3671         # these set all the flags to specific states
3672         yes)            ac_enable_checking=1 ;;
3673         no)             ac_enable_checking= ;
3674                         ac_gc_check_stringbytes= ;
3675                         ac_gc_check_string_overrun= ;
3676                         ac_gc_check_string_free_list= ;
3677                         ac_xmalloc_overrun= ;
3678                         ac_gc_check_cons_list= ;;
3679         all)            ac_enable_checking=1 ;
3680                         ac_gc_check_stringbytes=1 ;
3681                         ac_gc_check_string_overrun=1 ;
3682                         ac_gc_check_string_free_list=1 ;
3683                         ac_xmalloc_overrun=1 ;
3684                         ac_gc_check_cons_list=1 ;;
3685         # these enable particular checks
3686         stringbytes)    ac_gc_check_stringbytes=1 ;;
3687         stringoverrun)  ac_gc_check_string_overrun=1 ;;
3688         stringfreelist) ac_gc_check_string_free_list=1 ;;
3689         xmallocoverrun) ac_xmalloc_overrun=1 ;;
3690         conslist)       ac_gc_check_cons_list=1 ;;
3691         *)      as_fn_error $? "unknown check category $check" "$LINENO" 5  ;;
3692         esac
3693 done
3694 IFS="$ac_save_IFS"
3695
3696 if test x$ac_enable_checking != x ; then
3697
3698 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
3699
3700 fi
3701 if test x$ac_gc_check_stringbytes != x ; then
3702
3703 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
3704
3705 fi
3706 if test x$ac_gc_check_stringoverrun != x ; then
3707
3708 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
3709
3710 fi
3711 if test x$ac_gc_check_string_free_list != x ; then
3712
3713 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
3714
3715 fi
3716 if test x$ac_xmalloc_overrun != x ; then
3717
3718 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
3719
3720 fi
3721 if test x$ac_gc_check_cons_list != x ; then
3722
3723 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
3724
3725 fi
3726
3727 # Check whether --enable-use-lisp-union-type was given.
3728 if test "${enable_use_lisp_union_type+set}" = set; then :
3729   enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
3730
3731 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
3732
3733 fi
3734 fi
3735
3736
3737
3738 # Check whether --enable-profiling was given.
3739 if test "${enable_profiling+set}" = set; then :
3740   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
3741 fi
3742
3743 if test x$ac_enable_profiling != x ; then
3744    PROFILING_CFLAGS="-DPROFILING=1 -pg"
3745 else
3746    PROFILING_CFLAGS=
3747 fi
3748
3749
3750 # Check whether --enable-autodepend was given.
3751 if test "${enable_autodepend+set}" = set; then :
3752   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
3753 else
3754   ac_enable_autodepend=yes
3755 fi
3756
3757
3758 #### Make srcdir absolute, if it isn't already.  It's important to
3759 #### avoid running the path through pwd unnecessarily, since pwd can
3760 #### give you automounter prefixes, which can go away.  We do all this
3761 #### so Emacs can find its files when run uninstalled.
3762 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
3763 unset CDPATH
3764 case "${srcdir}" in
3765   /* ) ;;
3766   . )
3767     ## We may be able to use the $PWD environment variable to make this
3768     ## absolute.  But sometimes PWD is inaccurate.
3769     ## Note: we used to use ${PWD} at the end instead of `pwd`,
3770     ## but that tested only for a well-formed and valid PWD,
3771     ## it did not object when PWD was well-formed and valid but just wrong.
3772     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
3773     then
3774       srcdir="$PWD"
3775     else
3776       srcdir="`(cd ${srcdir}; pwd)`"
3777     fi
3778   ;;
3779   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
3780 esac
3781
3782 #### Check if the source directory already has a configured system in it.
3783 if test `pwd` != `(cd ${srcdir} && pwd)` \
3784    && test -f "${srcdir}/src/config.h" ; then
3785   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
3786    as a build directory right now; it has been configured in its own
3787    right.  To configure in another directory as well, you MUST
3788    use GNU make.  If you do not have GNU make, then you must
3789    now do \`make distclean' in ${srcdir},
3790    and then run $0 again." >&5
3791 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
3792    as a build directory right now; it has been configured in its own
3793    right.  To configure in another directory as well, you MUST
3794    use GNU make.  If you do not have GNU make, then you must
3795    now do \`make distclean' in ${srcdir},
3796    and then run $0 again." >&2;}
3797 fi
3798
3799 #### Given the configuration name, set machfile and opsysfile to the
3800 #### names of the m/*.h and s/*.h files we should use.
3801
3802 ### Canonicalize the configuration name.
3803
3804 # Make sure we can run config.sub.
3805 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3806   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3807
3808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3809 $as_echo_n "checking build system type... " >&6; }
3810 if test "${ac_cv_build+set}" = set; then :
3811   $as_echo_n "(cached) " >&6
3812 else
3813   ac_build_alias=$build_alias
3814 test "x$ac_build_alias" = x &&
3815   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3816 test "x$ac_build_alias" = x &&
3817   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3818 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3819   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3820
3821 fi
3822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3823 $as_echo "$ac_cv_build" >&6; }
3824 case $ac_cv_build in
3825 *-*-*) ;;
3826 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;;
3827 esac
3828 build=$ac_cv_build
3829 ac_save_IFS=$IFS; IFS='-'
3830 set x $ac_cv_build
3831 shift
3832 build_cpu=$1
3833 build_vendor=$2
3834 shift; shift
3835 # Remember, the first character of IFS is used to create $*,
3836 # except with old shells:
3837 build_os=$*
3838 IFS=$ac_save_IFS
3839 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3840
3841
3842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3843 $as_echo_n "checking host system type... " >&6; }
3844 if test "${ac_cv_host+set}" = set; then :
3845   $as_echo_n "(cached) " >&6
3846 else
3847   if test "x$host_alias" = x; then
3848   ac_cv_host=$ac_cv_build
3849 else
3850   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3851     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3852 fi
3853
3854 fi
3855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3856 $as_echo "$ac_cv_host" >&6; }
3857 case $ac_cv_host in
3858 *-*-*) ;;
3859 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;;
3860 esac
3861 host=$ac_cv_host
3862 ac_save_IFS=$IFS; IFS='-'
3863 set x $ac_cv_host
3864 shift
3865 host_cpu=$1
3866 host_vendor=$2
3867 shift; shift
3868 # Remember, the first character of IFS is used to create $*,
3869 # except with old shells:
3870 host_os=$*
3871 IFS=$ac_save_IFS
3872 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3873
3874
3875 canonical=$host
3876 configuration=${host_alias-${build_alias-$host}}
3877
3878
3879
3880 ### If you add support for a new configuration, add code to this
3881 ### switch statement to recognize your configuration name and select
3882 ### the appropriate operating system and machine description files.
3883
3884 ### You would hope that you could choose an m/*.h file pretty much
3885 ### based on the machine portion of the configuration name, and an s/*.h
3886 ### file based on the operating system portion.  However, it turns out
3887 ### that each m/*.h file is pretty manufacturer-specific - for
3888 ### example mips.h is MIPS
3889 ### So we basically have to have a special case for each
3890 ### configuration name.
3891 ###
3892 ### As far as handling version numbers on operating systems is
3893 ### concerned, make sure things will fail in a fixable way.  If
3894 ### /etc/MACHINES doesn't say anything about version numbers, be
3895 ### prepared to handle anything reasonably.  If version numbers
3896 ### matter, be sure /etc/MACHINES says something about it.
3897
3898 machine='' opsys='' unported=no
3899 case "${canonical}" in
3900
3901   ## GNU/Linux ports
3902   *-*-linux-gnu*)
3903     opsys=gnu-linux
3904     case ${canonical} in
3905       alpha*)   machine=alpha ;;
3906       s390-*)   machine=ibms390 ;;
3907       s390x-*)  machine=ibms390x ;;
3908       powerpc*) machine=macppc ;;
3909       sparc*)   machine=sparc ;;
3910       ia64*)    machine=ia64 ;;
3911       m68k*)    machine=m68k ;;
3912       x86_64*)  machine=amdx86-64 ;;
3913     esac
3914   ;;
3915
3916   ## FreeBSD ports
3917   *-*-freebsd* )
3918     opsys=freebsd
3919     case "${canonical}" in
3920       alpha*)           machine=alpha ;;
3921       amd64-*|x86_64-*) machine=amdx86-64 ;;
3922       ia64-*)           machine=ia64 ;;
3923       i[3456]86-*)      machine=intel386 ;;
3924       powerpc-*)        machine=macppc ;;
3925       sparc-*)          machine=sparc ;;
3926       sparc64-*)        machine=sparc ;;
3927     esac
3928   ;;
3929
3930   ## FreeBSD kernel + glibc based userland
3931   *-*-kfreebsd*gnu* )
3932     opsys=gnu-kfreebsd
3933     case "${canonical}" in
3934       alpha*)           machine=alpha ;;
3935       amd64-*|x86_64-*) machine=amdx86-64 ;;
3936       ia64-*)           machine=ia64 ;;
3937       i[3456]86-*)      machine=intel386 ;;
3938       powerpc-*)        machine=macppc ;;
3939       sparc-*)          machine=sparc ;;
3940       sparc64-*)        machine=sparc ;;
3941     esac
3942   ;;
3943
3944   ## NetBSD ports
3945   *-*-netbsd* )
3946     opsys=netbsd
3947     case "${canonical}" in
3948       alpha*)      machine=alpha ;;
3949       x86_64-*)    machine=amdx86-64 ;;
3950       i[3456]86-*) machine=intel386 ;;
3951       m68k-*)      machine=m68k ;;
3952       powerpc-*)   machine=macppc ;;
3953       sparc*-)     machine=sparc ;;
3954       vax-*)       machine=vax ;;
3955     esac
3956   ;;
3957
3958   ## OpenBSD ports
3959   *-*-openbsd* )
3960     opsys=openbsd
3961     case "${canonical}" in
3962       alpha*)    machine=alpha ;;
3963       x86_64-*)  machine=amdx86-64 ;;
3964       i386-*)    machine=intel386 ;;
3965       powerpc-*) machine=macppc ;;
3966       sparc*)    machine=sparc ;;
3967       vax-*)     machine=vax ;;
3968     esac
3969   ;;
3970
3971   ## Apple Darwin / Mac OS X
3972   *-apple-darwin* )
3973     case "${canonical}" in
3974       i[3456]86-* )  machine=intel386 ;;
3975       powerpc-* )    machine=macppc ;;
3976       x86_64-* )     machine=amdx86-64 ;;
3977       * )            unported=yes ;;
3978     esac
3979     opsys=darwin
3980     # Define CPP as follows to make autoconf work correctly.
3981     CPP="${CC-cc} -E -no-cpp-precomp"
3982     # Use fink packages if available.
3983     if test -d /sw/include && test -d /sw/lib; then
3984       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
3985       CPP="${CPP} ${GCC_TEST_OPTIONS}"
3986       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
3987     fi
3988   ;;
3989
3990   ## HP 9000 series 700 and 800, running HP/UX
3991   hppa*-hp-hpux10.2* )
3992     opsys=hpux10-20
3993   ;;
3994   hppa*-hp-hpux1[1-9]* )
3995     opsys=hpux11
3996     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
3997   ;;
3998
3999   ## IBM machines
4000   rs6000-ibm-aix4.[23]* )
4001     machine=ibmrs6000 opsys=aix4-2
4002   ;;
4003   powerpc-ibm-aix4.[23]*  )
4004     machine=ibmrs6000 opsys=aix4-2
4005   ;;
4006   rs6000-ibm-aix[56]* )
4007     machine=ibmrs6000 opsys=aix4-2
4008   ;;
4009   powerpc-ibm-aix[56]*  )
4010     machine=ibmrs6000 opsys=aix4-2
4011   ;;
4012
4013   ## Silicon Graphics machines
4014   ## Iris 4D
4015   mips-sgi-irix6.5 )
4016     machine=iris4d opsys=irix6-5
4017     # Without defining _LANGUAGE_C, things get masked out in the headers
4018     # so that, for instance, grepping for `free' in stdlib.h fails and
4019     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4020     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
4021     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4022   ;;
4023
4024   ## Suns
4025   *-sun-solaris* \
4026     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4027     | x86_64-*-solaris2*    | x86_64-*-sunos5*)
4028     case "${canonical}" in
4029       i[3456]86-*-* )     machine=intel386 ;;
4030       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
4031       sparc* )          machine=sparc ;;
4032       * )               unported=yes ;;
4033     esac
4034     case "${canonical}" in
4035       *-sunos5.6* | *-solaris2.6* )
4036                 opsys=sol2-6
4037                 NON_GNU_CPP=/usr/ccs/lib/cpp
4038                 RANLIB="ar -ts"
4039                 ;;
4040       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4041                 opsys=sol2-6
4042                 emacs_check_sunpro_c=yes
4043                 NON_GNU_CPP=/usr/ccs/lib/cpp
4044                 ;;
4045       *-sunos5* | *-solaris* )
4046                 opsys=sol2-10
4047                 emacs_check_sunpro_c=yes
4048                 NON_GNU_CPP=/usr/ccs/lib/cpp
4049                 ;;
4050     esac
4051     ## Watch out for a compiler that we know will not work.
4052     case "${canonical}" in
4053      *-solaris* | *-sunos5* )
4054                 if [ "x$CC" = x/usr/ucb/cc ]; then
4055                   ## /usr/ucb/cc doesn't work;
4056                   ## we should find some other compiler that does work.
4057                   unset CC
4058                 fi
4059                 ;;
4060       *) ;;
4061     esac
4062   ;;
4063
4064   ## Intel 386 machines where we don't care about the manufacturer.
4065   i[3456]86-*-* )
4066     machine=intel386
4067     case "${canonical}" in
4068       *-cygwin )                opsys=cygwin ;;
4069       *-darwin* )               opsys=darwin
4070                                 CPP="${CC-cc} -E -no-cpp-precomp"
4071                                 ;;
4072       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4073       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4074       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4075       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4076     esac
4077   ;;
4078
4079   * )
4080     unported=yes
4081   ;;
4082 esac
4083
4084 ### If the code above didn't choose an operating system, just choose
4085 ### an operating system based on the configuration name.  You really
4086 ### only want to use this when you have no idea what the right
4087 ### operating system is; if you know what operating systems a machine
4088 ### runs, it's cleaner to make it explicit in the case statement
4089 ### above.
4090 if test x"${opsys}" = x; then
4091   case "${canonical}" in
4092     *-gnu* )                            opsys=gnu ;;
4093     * )
4094       unported=yes
4095     ;;
4096   esac
4097 fi
4098
4099
4100
4101 if test $unported = yes; then
4102   as_fn_error $? "Emacs hasn't been ported to \`${canonical}' systems.
4103 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4104 fi
4105
4106 if test -n "$machine"; then
4107   machfile="m/${machine}.h"
4108 else
4109   machfile=
4110 fi
4111 opsysfile="s/${opsys}.h"
4112
4113
4114 #### Choose a compiler.
4115 test -n "$CC" && cc_specified=yes
4116
4117 # Save the value of CFLAGS that the user specified.
4118 SPECIFIED_CFLAGS="$CFLAGS"
4119
4120 ac_ext=c
4121 ac_cpp='$CPP $CPPFLAGS'
4122 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4123 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4124 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4125 if test -n "$ac_tool_prefix"; then
4126   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4127 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4129 $as_echo_n "checking for $ac_word... " >&6; }
4130 if test "${ac_cv_prog_CC+set}" = set; then :
4131   $as_echo_n "(cached) " >&6
4132 else
4133   if test -n "$CC"; then
4134   ac_cv_prog_CC="$CC" # Let the user override the test.
4135 else
4136 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4137 for as_dir in $PATH
4138 do
4139   IFS=$as_save_IFS
4140   test -z "$as_dir" && as_dir=.
4141     for ac_exec_ext in '' $ac_executable_extensions; do
4142   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4143     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4144     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4145     break 2
4146   fi
4147 done
4148   done
4149 IFS=$as_save_IFS
4150
4151 fi
4152 fi
4153 CC=$ac_cv_prog_CC
4154 if test -n "$CC"; then
4155   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4156 $as_echo "$CC" >&6; }
4157 else
4158   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4159 $as_echo "no" >&6; }
4160 fi
4161
4162
4163 fi
4164 if test -z "$ac_cv_prog_CC"; then
4165   ac_ct_CC=$CC
4166   # Extract the first word of "gcc", so it can be a program name with args.
4167 set dummy gcc; ac_word=$2
4168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4169 $as_echo_n "checking for $ac_word... " >&6; }
4170 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4171   $as_echo_n "(cached) " >&6
4172 else
4173   if test -n "$ac_ct_CC"; then
4174   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4175 else
4176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4177 for as_dir in $PATH
4178 do
4179   IFS=$as_save_IFS
4180   test -z "$as_dir" && as_dir=.
4181     for ac_exec_ext in '' $ac_executable_extensions; do
4182   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4183     ac_cv_prog_ac_ct_CC="gcc"
4184     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4185     break 2
4186   fi
4187 done
4188   done
4189 IFS=$as_save_IFS
4190
4191 fi
4192 fi
4193 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4194 if test -n "$ac_ct_CC"; then
4195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4196 $as_echo "$ac_ct_CC" >&6; }
4197 else
4198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4199 $as_echo "no" >&6; }
4200 fi
4201
4202   if test "x$ac_ct_CC" = x; then
4203     CC=""
4204   else
4205     case $cross_compiling:$ac_tool_warned in
4206 yes:)
4207 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4208 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4209 ac_tool_warned=yes ;;
4210 esac
4211     CC=$ac_ct_CC
4212   fi
4213 else
4214   CC="$ac_cv_prog_CC"
4215 fi
4216
4217 if test -z "$CC"; then
4218           if test -n "$ac_tool_prefix"; then
4219     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4220 set dummy ${ac_tool_prefix}cc; ac_word=$2
4221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4222 $as_echo_n "checking for $ac_word... " >&6; }
4223 if test "${ac_cv_prog_CC+set}" = set; then :
4224   $as_echo_n "(cached) " >&6
4225 else
4226   if test -n "$CC"; then
4227   ac_cv_prog_CC="$CC" # Let the user override the test.
4228 else
4229 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4230 for as_dir in $PATH
4231 do
4232   IFS=$as_save_IFS
4233   test -z "$as_dir" && as_dir=.
4234     for ac_exec_ext in '' $ac_executable_extensions; do
4235   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4236     ac_cv_prog_CC="${ac_tool_prefix}cc"
4237     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4238     break 2
4239   fi
4240 done
4241   done
4242 IFS=$as_save_IFS
4243
4244 fi
4245 fi
4246 CC=$ac_cv_prog_CC
4247 if test -n "$CC"; then
4248   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4249 $as_echo "$CC" >&6; }
4250 else
4251   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4252 $as_echo "no" >&6; }
4253 fi
4254
4255
4256   fi
4257 fi
4258 if test -z "$CC"; then
4259   # Extract the first word of "cc", so it can be a program name with args.
4260 set dummy cc; ac_word=$2
4261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4262 $as_echo_n "checking for $ac_word... " >&6; }
4263 if test "${ac_cv_prog_CC+set}" = set; then :
4264   $as_echo_n "(cached) " >&6
4265 else
4266   if test -n "$CC"; then
4267   ac_cv_prog_CC="$CC" # Let the user override the test.
4268 else
4269   ac_prog_rejected=no
4270 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4271 for as_dir in $PATH
4272 do
4273   IFS=$as_save_IFS
4274   test -z "$as_dir" && as_dir=.
4275     for ac_exec_ext in '' $ac_executable_extensions; do
4276   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4277     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4278        ac_prog_rejected=yes
4279        continue
4280      fi
4281     ac_cv_prog_CC="cc"
4282     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4283     break 2
4284   fi
4285 done
4286   done
4287 IFS=$as_save_IFS
4288
4289 if test $ac_prog_rejected = yes; then
4290   # We found a bogon in the path, so make sure we never use it.
4291   set dummy $ac_cv_prog_CC
4292   shift
4293   if test $# != 0; then
4294     # We chose a different compiler from the bogus one.
4295     # However, it has the same basename, so the bogon will be chosen
4296     # first if we set CC to just the basename; use the full file name.
4297     shift
4298     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4299   fi
4300 fi
4301 fi
4302 fi
4303 CC=$ac_cv_prog_CC
4304 if test -n "$CC"; then
4305   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4306 $as_echo "$CC" >&6; }
4307 else
4308   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4309 $as_echo "no" >&6; }
4310 fi
4311
4312
4313 fi
4314 if test -z "$CC"; then
4315   if test -n "$ac_tool_prefix"; then
4316   for ac_prog in cl.exe
4317   do
4318     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4319 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4321 $as_echo_n "checking for $ac_word... " >&6; }
4322 if test "${ac_cv_prog_CC+set}" = set; then :
4323   $as_echo_n "(cached) " >&6
4324 else
4325   if test -n "$CC"; then
4326   ac_cv_prog_CC="$CC" # Let the user override the test.
4327 else
4328 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4329 for as_dir in $PATH
4330 do
4331   IFS=$as_save_IFS
4332   test -z "$as_dir" && as_dir=.
4333     for ac_exec_ext in '' $ac_executable_extensions; do
4334   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4335     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4336     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4337     break 2
4338   fi
4339 done
4340   done
4341 IFS=$as_save_IFS
4342
4343 fi
4344 fi
4345 CC=$ac_cv_prog_CC
4346 if test -n "$CC"; then
4347   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4348 $as_echo "$CC" >&6; }
4349 else
4350   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4351 $as_echo "no" >&6; }
4352 fi
4353
4354
4355     test -n "$CC" && break
4356   done
4357 fi
4358 if test -z "$CC"; then
4359   ac_ct_CC=$CC
4360   for ac_prog in cl.exe
4361 do
4362   # Extract the first word of "$ac_prog", so it can be a program name with args.
4363 set dummy $ac_prog; ac_word=$2
4364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4365 $as_echo_n "checking for $ac_word... " >&6; }
4366 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4367   $as_echo_n "(cached) " >&6
4368 else
4369   if test -n "$ac_ct_CC"; then
4370   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4371 else
4372 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4373 for as_dir in $PATH
4374 do
4375   IFS=$as_save_IFS
4376   test -z "$as_dir" && as_dir=.
4377     for ac_exec_ext in '' $ac_executable_extensions; do
4378   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4379     ac_cv_prog_ac_ct_CC="$ac_prog"
4380     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4381     break 2
4382   fi
4383 done
4384   done
4385 IFS=$as_save_IFS
4386
4387 fi
4388 fi
4389 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4390 if test -n "$ac_ct_CC"; then
4391   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4392 $as_echo "$ac_ct_CC" >&6; }
4393 else
4394   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4395 $as_echo "no" >&6; }
4396 fi
4397
4398
4399   test -n "$ac_ct_CC" && break
4400 done
4401
4402   if test "x$ac_ct_CC" = x; then
4403     CC=""
4404   else
4405     case $cross_compiling:$ac_tool_warned in
4406 yes:)
4407 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4408 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4409 ac_tool_warned=yes ;;
4410 esac
4411     CC=$ac_ct_CC
4412   fi
4413 fi
4414
4415 fi
4416
4417
4418 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4419 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4420 as_fn_error $? "no acceptable C compiler found in \$PATH
4421 See \`config.log' for more details" "$LINENO" 5 ; }
4422
4423 # Provide some information about the compiler.
4424 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4425 set X $ac_compile
4426 ac_compiler=$2
4427 for ac_option in --version -v -V -qversion; do
4428   { { ac_try="$ac_compiler $ac_option >&5"
4429 case "(($ac_try" in
4430   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4431   *) ac_try_echo=$ac_try;;
4432 esac
4433 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4434 $as_echo "$ac_try_echo"; } >&5
4435   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4436   ac_status=$?
4437   if test -s conftest.err; then
4438     sed '10a\
4439 ... rest of stderr output deleted ...
4440          10q' conftest.err >conftest.er1
4441     cat conftest.er1 >&5
4442   fi
4443   rm -f conftest.er1 conftest.err
4444   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4445   test $ac_status = 0; }
4446 done
4447
4448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4449 /* end confdefs.h.  */
4450
4451 int
4452 main ()
4453 {
4454
4455   ;
4456   return 0;
4457 }
4458 _ACEOF
4459 ac_clean_files_save=$ac_clean_files
4460 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4461 # Try to create an executable without -o first, disregard a.out.
4462 # It will help us diagnose broken compilers, and finding out an intuition
4463 # of exeext.
4464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4465 $as_echo_n "checking whether the C compiler works... " >&6; }
4466 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4467
4468 # The possible output files:
4469 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4470
4471 ac_rmfiles=
4472 for ac_file in $ac_files
4473 do
4474   case $ac_file in
4475     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4476     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4477   esac
4478 done
4479 rm -f $ac_rmfiles
4480
4481 if { { ac_try="$ac_link_default"
4482 case "(($ac_try" in
4483   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4484   *) ac_try_echo=$ac_try;;
4485 esac
4486 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4487 $as_echo "$ac_try_echo"; } >&5
4488   (eval "$ac_link_default") 2>&5
4489   ac_status=$?
4490   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4491   test $ac_status = 0; }; then :
4492   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4493 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4494 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4495 # so that the user can short-circuit this test for compilers unknown to
4496 # Autoconf.
4497 for ac_file in $ac_files ''
4498 do
4499   test -f "$ac_file" || continue
4500   case $ac_file in
4501     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4502         ;;
4503     [ab].out )
4504         # We found the default executable, but exeext='' is most
4505         # certainly right.
4506         break;;
4507     *.* )
4508         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4509         then :; else
4510            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4511         fi
4512         # We set ac_cv_exeext here because the later test for it is not
4513         # safe: cross compilers may not add the suffix if given an `-o'
4514         # argument, so we may need to know it at that point already.
4515         # Even if this section looks crufty: it has the advantage of
4516         # actually working.
4517         break;;
4518     * )
4519         break;;
4520   esac
4521 done
4522 test "$ac_cv_exeext" = no && ac_cv_exeext=
4523
4524 else
4525   ac_file=''
4526 fi
4527 if test -z "$ac_file"; then :
4528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4529 $as_echo "no" >&6; }
4530 $as_echo "$as_me: failed program was:" >&5
4531 sed 's/^/| /' conftest.$ac_ext >&5
4532
4533 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4534 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4535 as_fn_error 77 "C compiler cannot create executables
4536 See \`config.log' for more details" "$LINENO" 5 ; }
4537 else
4538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4539 $as_echo "yes" >&6; }
4540 fi
4541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4542 $as_echo_n "checking for C compiler default output file name... " >&6; }
4543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4544 $as_echo "$ac_file" >&6; }
4545 ac_exeext=$ac_cv_exeext
4546
4547 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4548 ac_clean_files=$ac_clean_files_save
4549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4550 $as_echo_n "checking for suffix of executables... " >&6; }
4551 if { { ac_try="$ac_link"
4552 case "(($ac_try" in
4553   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4554   *) ac_try_echo=$ac_try;;
4555 esac
4556 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4557 $as_echo "$ac_try_echo"; } >&5
4558   (eval "$ac_link") 2>&5
4559   ac_status=$?
4560   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4561   test $ac_status = 0; }; then :
4562   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4563 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4564 # work properly (i.e., refer to `conftest.exe'), while it won't with
4565 # `rm'.
4566 for ac_file in conftest.exe conftest conftest.*; do
4567   test -f "$ac_file" || continue
4568   case $ac_file in
4569     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4570     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4571           break;;
4572     * ) break;;
4573   esac
4574 done
4575 else
4576   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4577 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4578 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4579 See \`config.log' for more details" "$LINENO" 5 ; }
4580 fi
4581 rm -f conftest conftest$ac_cv_exeext
4582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4583 $as_echo "$ac_cv_exeext" >&6; }
4584
4585 rm -f conftest.$ac_ext
4586 EXEEXT=$ac_cv_exeext
4587 ac_exeext=$EXEEXT
4588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4589 /* end confdefs.h.  */
4590 #include <stdio.h>
4591 int
4592 main ()
4593 {
4594 FILE *f = fopen ("conftest.out", "w");
4595  return ferror (f) || fclose (f) != 0;
4596
4597   ;
4598   return 0;
4599 }
4600 _ACEOF
4601 ac_clean_files="$ac_clean_files conftest.out"
4602 # Check that the compiler produces executables we can run.  If not, either
4603 # the compiler is broken, or we cross compile.
4604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4605 $as_echo_n "checking whether we are cross compiling... " >&6; }
4606 if test "$cross_compiling" != yes; then
4607   { { ac_try="$ac_link"
4608 case "(($ac_try" in
4609   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4610   *) ac_try_echo=$ac_try;;
4611 esac
4612 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4613 $as_echo "$ac_try_echo"; } >&5
4614   (eval "$ac_link") 2>&5
4615   ac_status=$?
4616   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4617   test $ac_status = 0; }
4618   if { ac_try='./conftest$ac_cv_exeext'
4619   { { case "(($ac_try" in
4620   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4621   *) ac_try_echo=$ac_try;;
4622 esac
4623 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4624 $as_echo "$ac_try_echo"; } >&5
4625   (eval "$ac_try") 2>&5
4626   ac_status=$?
4627   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4628   test $ac_status = 0; }; }; then
4629     cross_compiling=no
4630   else
4631     if test "$cross_compiling" = maybe; then
4632         cross_compiling=yes
4633     else
4634         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4635 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4636 as_fn_error $? "cannot run C compiled programs.
4637 If you meant to cross compile, use \`--host'.
4638 See \`config.log' for more details" "$LINENO" 5 ; }
4639     fi
4640   fi
4641 fi
4642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4643 $as_echo "$cross_compiling" >&6; }
4644
4645 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4646 ac_clean_files=$ac_clean_files_save
4647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4648 $as_echo_n "checking for suffix of object files... " >&6; }
4649 if test "${ac_cv_objext+set}" = set; then :
4650   $as_echo_n "(cached) " >&6
4651 else
4652   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4653 /* end confdefs.h.  */
4654
4655 int
4656 main ()
4657 {
4658
4659   ;
4660   return 0;
4661 }
4662 _ACEOF
4663 rm -f conftest.o conftest.obj
4664 if { { ac_try="$ac_compile"
4665 case "(($ac_try" in
4666   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4667   *) ac_try_echo=$ac_try;;
4668 esac
4669 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4670 $as_echo "$ac_try_echo"; } >&5
4671   (eval "$ac_compile") 2>&5
4672   ac_status=$?
4673   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4674   test $ac_status = 0; }; then :
4675   for ac_file in conftest.o conftest.obj conftest.*; do
4676   test -f "$ac_file" || continue;
4677   case $ac_file in
4678     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4679     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4680        break;;
4681   esac
4682 done
4683 else
4684   $as_echo "$as_me: failed program was:" >&5
4685 sed 's/^/| /' conftest.$ac_ext >&5
4686
4687 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4688 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4689 as_fn_error $? "cannot compute suffix of object files: cannot compile
4690 See \`config.log' for more details" "$LINENO" 5 ; }
4691 fi
4692 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4693 fi
4694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4695 $as_echo "$ac_cv_objext" >&6; }
4696 OBJEXT=$ac_cv_objext
4697 ac_objext=$OBJEXT
4698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4699 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4700 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4701   $as_echo_n "(cached) " >&6
4702 else
4703   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4704 /* end confdefs.h.  */
4705
4706 int
4707 main ()
4708 {
4709 #ifndef __GNUC__
4710        choke me
4711 #endif
4712
4713   ;
4714   return 0;
4715 }
4716 _ACEOF
4717 if ac_fn_c_try_compile "$LINENO"; then :
4718   ac_compiler_gnu=yes
4719 else
4720   ac_compiler_gnu=no
4721 fi
4722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4723 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4724
4725 fi
4726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4727 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4728 if test $ac_compiler_gnu = yes; then
4729   GCC=yes
4730 else
4731   GCC=
4732 fi
4733 ac_test_CFLAGS=${CFLAGS+set}
4734 ac_save_CFLAGS=$CFLAGS
4735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4736 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4737 if test "${ac_cv_prog_cc_g+set}" = set; then :
4738   $as_echo_n "(cached) " >&6
4739 else
4740   ac_save_c_werror_flag=$ac_c_werror_flag
4741    ac_c_werror_flag=yes
4742    ac_cv_prog_cc_g=no
4743    CFLAGS="-g"
4744    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4745 /* end confdefs.h.  */
4746
4747 int
4748 main ()
4749 {
4750
4751   ;
4752   return 0;
4753 }
4754 _ACEOF
4755 if ac_fn_c_try_compile "$LINENO"; then :
4756   ac_cv_prog_cc_g=yes
4757 else
4758   CFLAGS=""
4759       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4760 /* end confdefs.h.  */
4761
4762 int
4763 main ()
4764 {
4765
4766   ;
4767   return 0;
4768 }
4769 _ACEOF
4770 if ac_fn_c_try_compile "$LINENO"; then :
4771
4772 else
4773   ac_c_werror_flag=$ac_save_c_werror_flag
4774          CFLAGS="-g"
4775          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4776 /* end confdefs.h.  */
4777
4778 int
4779 main ()
4780 {
4781
4782   ;
4783   return 0;
4784 }
4785 _ACEOF
4786 if ac_fn_c_try_compile "$LINENO"; then :
4787   ac_cv_prog_cc_g=yes
4788 fi
4789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4790 fi
4791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4792 fi
4793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4794    ac_c_werror_flag=$ac_save_c_werror_flag
4795 fi
4796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4797 $as_echo "$ac_cv_prog_cc_g" >&6; }
4798 if test "$ac_test_CFLAGS" = set; then
4799   CFLAGS=$ac_save_CFLAGS
4800 elif test $ac_cv_prog_cc_g = yes; then
4801   if test "$GCC" = yes; then
4802     CFLAGS="-g -O2"
4803   else
4804     CFLAGS="-g"
4805   fi
4806 else
4807   if test "$GCC" = yes; then
4808     CFLAGS="-O2"
4809   else
4810     CFLAGS=
4811   fi
4812 fi
4813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4814 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4815 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4816   $as_echo_n "(cached) " >&6
4817 else
4818   ac_cv_prog_cc_c89=no
4819 ac_save_CC=$CC
4820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4821 /* end confdefs.h.  */
4822 #include <stdarg.h>
4823 #include <stdio.h>
4824 #include <sys/types.h>
4825 #include <sys/stat.h>
4826 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4827 struct buf { int x; };
4828 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4829 static char *e (p, i)
4830      char **p;
4831      int i;
4832 {
4833   return p[i];
4834 }
4835 static char *f (char * (*g) (char **, int), char **p, ...)
4836 {
4837   char *s;
4838   va_list v;
4839   va_start (v,p);
4840   s = g (p, va_arg (v,int));
4841   va_end (v);
4842   return s;
4843 }
4844
4845 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4846    function prototypes and stuff, but not '\xHH' hex character constants.
4847    These don't provoke an error unfortunately, instead are silently treated
4848    as 'x'.  The following induces an error, until -std is added to get
4849    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4850    array size at least.  It's necessary to write '\x00'==0 to get something
4851    that's true only with -std.  */
4852 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4853
4854 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4855    inside strings and character constants.  */
4856 #define FOO(x) 'x'
4857 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4858
4859 int test (int i, double x);
4860 struct s1 {int (*f) (int a);};
4861 struct s2 {int (*f) (double a);};
4862 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4863 int argc;
4864 char **argv;
4865 int
4866 main ()
4867 {
4868 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4869   ;
4870   return 0;
4871 }
4872 _ACEOF
4873 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4874         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4875 do
4876   CC="$ac_save_CC $ac_arg"
4877   if ac_fn_c_try_compile "$LINENO"; then :
4878   ac_cv_prog_cc_c89=$ac_arg
4879 fi
4880 rm -f core conftest.err conftest.$ac_objext
4881   test "x$ac_cv_prog_cc_c89" != "xno" && break
4882 done
4883 rm -f conftest.$ac_ext
4884 CC=$ac_save_CC
4885
4886 fi
4887 # AC_CACHE_VAL
4888 case "x$ac_cv_prog_cc_c89" in
4889   x)
4890     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4891 $as_echo "none needed" >&6; } ;;
4892   xno)
4893     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4894 $as_echo "unsupported" >&6; } ;;
4895   *)
4896     CC="$CC $ac_cv_prog_cc_c89"
4897     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4898 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4899 esac
4900 if test "x$ac_cv_prog_cc_c89" != xno; then :
4901
4902 fi
4903
4904 ac_ext=c
4905 ac_cpp='$CPP $CPPFLAGS'
4906 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4907 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4908 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4909 DEPDIR="${am__leading_dot}deps"
4910
4911 ac_config_commands="$ac_config_commands depfiles"
4912
4913
4914 am_make=${MAKE-make}
4915 cat > confinc << 'END'
4916 am__doit:
4917         @echo this is the am__doit target
4918 .PHONY: am__doit
4919 END
4920 # If we don't find an include directive, just comment out the code.
4921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4922 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4923 am__include="#"
4924 am__quote=
4925 _am_result=none
4926 # First try GNU make style include.
4927 echo "include confinc" > confmf
4928 # Ignore all kinds of additional output from `make'.
4929 case `$am_make -s -f confmf 2> /dev/null` in #(
4930 *the\ am__doit\ target*)
4931   am__include=include
4932   am__quote=
4933   _am_result=GNU
4934   ;;
4935 esac
4936 # Now try BSD make style include.
4937 if test "$am__include" = "#"; then
4938    echo '.include "confinc"' > confmf
4939    case `$am_make -s -f confmf 2> /dev/null` in #(
4940    *the\ am__doit\ target*)
4941      am__include=.include
4942      am__quote="\""
4943      _am_result=BSD
4944      ;;
4945    esac
4946 fi
4947
4948
4949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4950 $as_echo "$_am_result" >&6; }
4951 rm -f confinc confmf
4952
4953 # Check whether --enable-dependency-tracking was given.
4954 if test "${enable_dependency_tracking+set}" = set; then :
4955   enableval=$enable_dependency_tracking;
4956 fi
4957
4958 if test "x$enable_dependency_tracking" != xno; then
4959   am_depcomp="$ac_aux_dir/depcomp"
4960   AMDEPBACKSLASH='\'
4961 fi
4962  if test "x$enable_dependency_tracking" != xno; then
4963   AMDEP_TRUE=
4964   AMDEP_FALSE='#'
4965 else
4966   AMDEP_TRUE='#'
4967   AMDEP_FALSE=
4968 fi
4969
4970
4971
4972 depcc="$CC"   am_compiler_list=
4973
4974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4975 $as_echo_n "checking dependency style of $depcc... " >&6; }
4976 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4977   $as_echo_n "(cached) " >&6
4978 else
4979   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4980   # We make a subdir and do the tests there.  Otherwise we can end up
4981   # making bogus files that we don't know about and never remove.  For
4982   # instance it was reported that on HP-UX the gcc test will end up
4983   # making a dummy file named `D' -- because `-MD' means `put the output
4984   # in D'.
4985   mkdir conftest.dir
4986   # Copy depcomp to subdir because otherwise we won't find it if we're
4987   # using a relative directory.
4988   cp "$am_depcomp" conftest.dir
4989   cd conftest.dir
4990   # We will build objects and dependencies in a subdirectory because
4991   # it helps to detect inapplicable dependency modes.  For instance
4992   # both Tru64's cc and ICC support -MD to output dependencies as a
4993   # side effect of compilation, but ICC will put the dependencies in
4994   # the current directory while Tru64 will put them in the object
4995   # directory.
4996   mkdir sub
4997
4998   am_cv_CC_dependencies_compiler_type=none
4999   if test "$am_compiler_list" = ""; then
5000      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5001   fi
5002   am__universal=false
5003   case " $depcc " in #(
5004      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5005      esac
5006
5007   for depmode in $am_compiler_list; do
5008     # Setup a source with many dependencies, because some compilers
5009     # like to wrap large dependency lists on column 80 (with \), and
5010     # we should not choose a depcomp mode which is confused by this.
5011     #
5012     # We need to recreate these files for each test, as the compiler may
5013     # overwrite some of them when testing with obscure command lines.
5014     # This happens at least with the AIX C compiler.
5015     : > sub/conftest.c
5016     for i in 1 2 3 4 5 6; do
5017       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5018       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5019       # Solaris 8's {/usr,}/bin/sh.
5020       touch sub/conftst$i.h
5021     done
5022     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5023
5024     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5025     # mode.  It turns out that the SunPro C++ compiler does not properly
5026     # handle `-M -o', and we need to detect this.  Also, some Intel
5027     # versions had trouble with output in subdirs
5028     am__obj=sub/conftest.${OBJEXT-o}
5029     am__minus_obj="-o $am__obj"
5030     case $depmode in
5031     gcc)
5032       # This depmode causes a compiler race in universal mode.
5033       test "$am__universal" = false || continue
5034       ;;
5035     nosideeffect)
5036       # after this tag, mechanisms are not by side-effect, so they'll
5037       # only be used when explicitly requested
5038       if test "x$enable_dependency_tracking" = xyes; then
5039         continue
5040       else
5041         break
5042       fi
5043       ;;
5044     msvisualcpp | msvcmsys)
5045       # This compiler won't grok `-c -o', but also, the minuso test has
5046       # not run yet.  These depmodes are late enough in the game, and
5047       # so weak that their functioning should not be impacted.
5048       am__obj=conftest.${OBJEXT-o}
5049       am__minus_obj=
5050       ;;
5051     none) break ;;
5052     esac
5053     if depmode=$depmode \
5054        source=sub/conftest.c object=$am__obj \
5055        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5056        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5057          >/dev/null 2>conftest.err &&
5058        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5059        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5060        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5061        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5062       # icc doesn't choke on unknown options, it will just issue warnings
5063       # or remarks (even with -Werror).  So we grep stderr for any message
5064       # that says an option was ignored or not supported.
5065       # When given -MP, icc 7.0 and 7.1 complain thusly:
5066       #   icc: Command line warning: ignoring option '-M'; no argument required
5067       # The diagnosis changed in icc 8.0:
5068       #   icc: Command line remark: option '-MP' not supported
5069       if (grep 'ignoring option' conftest.err ||
5070           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5071         am_cv_CC_dependencies_compiler_type=$depmode
5072         break
5073       fi
5074     fi
5075   done
5076
5077   cd ..
5078   rm -rf conftest.dir
5079 else
5080   am_cv_CC_dependencies_compiler_type=none
5081 fi
5082
5083 fi
5084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5085 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5086 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5087
5088  if
5089   test "x$enable_dependency_tracking" != xno \
5090   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5091   am__fastdepCC_TRUE=
5092   am__fastdepCC_FALSE='#'
5093 else
5094   am__fastdepCC_TRUE='#'
5095   am__fastdepCC_FALSE=
5096 fi
5097
5098
5099 if test "x$CC" != xcc; then
5100   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5101 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5102 else
5103   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5104 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5105 fi
5106 set dummy $CC; ac_cc=`$as_echo "$2" |
5107                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5108 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\"" = set; then :
5109   $as_echo_n "(cached) " >&6
5110 else
5111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5112 /* end confdefs.h.  */
5113
5114 int
5115 main ()
5116 {
5117
5118   ;
5119   return 0;
5120 }
5121 _ACEOF
5122 # Make sure it works both with $CC and with simple cc.
5123 # We do the test twice because some compilers refuse to overwrite an
5124 # existing .o file with -o, though they will create one.
5125 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5126 rm -f conftest2.*
5127 if { { case "(($ac_try" in
5128   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5129   *) ac_try_echo=$ac_try;;
5130 esac
5131 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5132 $as_echo "$ac_try_echo"; } >&5
5133   (eval "$ac_try") 2>&5
5134   ac_status=$?
5135   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5136   test $ac_status = 0; } &&
5137    test -f conftest2.$ac_objext && { { case "(($ac_try" in
5138   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5139   *) ac_try_echo=$ac_try;;
5140 esac
5141 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5142 $as_echo "$ac_try_echo"; } >&5
5143   (eval "$ac_try") 2>&5
5144   ac_status=$?
5145   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5146   test $ac_status = 0; };
5147 then
5148   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5149   if test "x$CC" != xcc; then
5150     # Test first that cc exists at all.
5151     if { ac_try='cc -c conftest.$ac_ext >&5'
5152   { { case "(($ac_try" in
5153   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5154   *) ac_try_echo=$ac_try;;
5155 esac
5156 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5157 $as_echo "$ac_try_echo"; } >&5
5158   (eval "$ac_try") 2>&5
5159   ac_status=$?
5160   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5161   test $ac_status = 0; }; }; then
5162       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5163       rm -f conftest2.*
5164       if { { case "(($ac_try" in
5165   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5166   *) ac_try_echo=$ac_try;;
5167 esac
5168 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5169 $as_echo "$ac_try_echo"; } >&5
5170   (eval "$ac_try") 2>&5
5171   ac_status=$?
5172   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5173   test $ac_status = 0; } &&
5174          test -f conftest2.$ac_objext && { { case "(($ac_try" in
5175   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5176   *) ac_try_echo=$ac_try;;
5177 esac
5178 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5179 $as_echo "$ac_try_echo"; } >&5
5180   (eval "$ac_try") 2>&5
5181   ac_status=$?
5182   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5183   test $ac_status = 0; };
5184       then
5185         # cc works too.
5186         :
5187       else
5188         # cc exists but doesn't like -o.
5189         eval ac_cv_prog_cc_${ac_cc}_c_o=no
5190       fi
5191     fi
5192   fi
5193 else
5194   eval ac_cv_prog_cc_${ac_cc}_c_o=no
5195 fi
5196 rm -f core conftest*
5197
5198 fi
5199 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5200   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5201 $as_echo "yes" >&6; }
5202 else
5203   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5204 $as_echo "no" >&6; }
5205
5206 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5207
5208 fi
5209
5210 # FIXME: we rely on the cache variable name because
5211 # there is no other way.
5212 set dummy $CC
5213 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5214 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5215 if test "$am_t" != yes; then
5216    # Losing compiler, so override with the script.
5217    # FIXME: It is wrong to rewrite CC.
5218    # But if we don't then we get into trouble of one sort or another.
5219    # A longer-term fix would be to have automake use am__CC in this case,
5220    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5221    CC="$am_aux_dir/compile $CC"
5222 fi
5223
5224
5225
5226 # Initialize gnulib right after verifying that the C compiler works.
5227 if test -n "$ac_tool_prefix"; then
5228   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5229 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5231 $as_echo_n "checking for $ac_word... " >&6; }
5232 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5233   $as_echo_n "(cached) " >&6
5234 else
5235   if test -n "$RANLIB"; then
5236   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5237 else
5238 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5239 for as_dir in $PATH
5240 do
5241   IFS=$as_save_IFS
5242   test -z "$as_dir" && as_dir=.
5243     for ac_exec_ext in '' $ac_executable_extensions; do
5244   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5245     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5246     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5247     break 2
5248   fi
5249 done
5250   done
5251 IFS=$as_save_IFS
5252
5253 fi
5254 fi
5255 RANLIB=$ac_cv_prog_RANLIB
5256 if test -n "$RANLIB"; then
5257   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5258 $as_echo "$RANLIB" >&6; }
5259 else
5260   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5261 $as_echo "no" >&6; }
5262 fi
5263
5264
5265 fi
5266 if test -z "$ac_cv_prog_RANLIB"; then
5267   ac_ct_RANLIB=$RANLIB
5268   # Extract the first word of "ranlib", so it can be a program name with args.
5269 set dummy ranlib; ac_word=$2
5270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5271 $as_echo_n "checking for $ac_word... " >&6; }
5272 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5273   $as_echo_n "(cached) " >&6
5274 else
5275   if test -n "$ac_ct_RANLIB"; then
5276   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5277 else
5278 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5279 for as_dir in $PATH
5280 do
5281   IFS=$as_save_IFS
5282   test -z "$as_dir" && as_dir=.
5283     for ac_exec_ext in '' $ac_executable_extensions; do
5284   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5285     ac_cv_prog_ac_ct_RANLIB="ranlib"
5286     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5287     break 2
5288   fi
5289 done
5290   done
5291 IFS=$as_save_IFS
5292
5293 fi
5294 fi
5295 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5296 if test -n "$ac_ct_RANLIB"; then
5297   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5298 $as_echo "$ac_ct_RANLIB" >&6; }
5299 else
5300   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5301 $as_echo "no" >&6; }
5302 fi
5303
5304   if test "x$ac_ct_RANLIB" = x; then
5305     RANLIB=":"
5306   else
5307     case $cross_compiling:$ac_tool_warned in
5308 yes:)
5309 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5310 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5311 ac_tool_warned=yes ;;
5312 esac
5313     RANLIB=$ac_ct_RANLIB
5314   fi
5315 else
5316   RANLIB="$ac_cv_prog_RANLIB"
5317 fi
5318
5319
5320 ac_ext=c
5321 ac_cpp='$CPP $CPPFLAGS'
5322 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5323 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5324 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5326 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5327 # On Suns, sometimes $CPP names a directory.
5328 if test -n "$CPP" && test -d "$CPP"; then
5329   CPP=
5330 fi
5331 if test -z "$CPP"; then
5332   if test "${ac_cv_prog_CPP+set}" = set; then :
5333   $as_echo_n "(cached) " >&6
5334 else
5335       # Double quotes because CPP needs to be expanded
5336     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5337     do
5338       ac_preproc_ok=false
5339 for ac_c_preproc_warn_flag in '' yes
5340 do
5341   # Use a header file that comes with gcc, so configuring glibc
5342   # with a fresh cross-compiler works.
5343   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5344   # <limits.h> exists even on freestanding compilers.
5345   # On the NeXT, cc -E runs the code through the compiler's parser,
5346   # not just through cpp. "Syntax error" is here to catch this case.
5347   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5348 /* end confdefs.h.  */
5349 #ifdef __STDC__
5350 # include <limits.h>
5351 #else
5352 # include <assert.h>
5353 #endif
5354                      Syntax error
5355 _ACEOF
5356 if ac_fn_c_try_cpp "$LINENO"; then :
5357
5358 else
5359   # Broken: fails on valid input.
5360 continue
5361 fi
5362 rm -f conftest.err conftest.i conftest.$ac_ext
5363
5364   # OK, works on sane cases.  Now check whether nonexistent headers
5365   # can be detected and how.
5366   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5367 /* end confdefs.h.  */
5368 #include <ac_nonexistent.h>
5369 _ACEOF
5370 if ac_fn_c_try_cpp "$LINENO"; then :
5371   # Broken: success on invalid input.
5372 continue
5373 else
5374   # Passes both tests.
5375 ac_preproc_ok=:
5376 break
5377 fi
5378 rm -f conftest.err conftest.i conftest.$ac_ext
5379
5380 done
5381 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5382 rm -f conftest.i conftest.err conftest.$ac_ext
5383 if $ac_preproc_ok; then :
5384   break
5385 fi
5386
5387     done
5388     ac_cv_prog_CPP=$CPP
5389
5390 fi
5391   CPP=$ac_cv_prog_CPP
5392 else
5393   ac_cv_prog_CPP=$CPP
5394 fi
5395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5396 $as_echo "$CPP" >&6; }
5397 ac_preproc_ok=false
5398 for ac_c_preproc_warn_flag in '' yes
5399 do
5400   # Use a header file that comes with gcc, so configuring glibc
5401   # with a fresh cross-compiler works.
5402   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5403   # <limits.h> exists even on freestanding compilers.
5404   # On the NeXT, cc -E runs the code through the compiler's parser,
5405   # not just through cpp. "Syntax error" is here to catch this case.
5406   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5407 /* end confdefs.h.  */
5408 #ifdef __STDC__
5409 # include <limits.h>
5410 #else
5411 # include <assert.h>
5412 #endif
5413                      Syntax error
5414 _ACEOF
5415 if ac_fn_c_try_cpp "$LINENO"; then :
5416
5417 else
5418   # Broken: fails on valid input.
5419 continue
5420 fi
5421 rm -f conftest.err conftest.i conftest.$ac_ext
5422
5423   # OK, works on sane cases.  Now check whether nonexistent headers
5424   # can be detected and how.
5425   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5426 /* end confdefs.h.  */
5427 #include <ac_nonexistent.h>
5428 _ACEOF
5429 if ac_fn_c_try_cpp "$LINENO"; then :
5430   # Broken: success on invalid input.
5431 continue
5432 else
5433   # Passes both tests.
5434 ac_preproc_ok=:
5435 break
5436 fi
5437 rm -f conftest.err conftest.i conftest.$ac_ext
5438
5439 done
5440 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5441 rm -f conftest.i conftest.err conftest.$ac_ext
5442 if $ac_preproc_ok; then :
5443
5444 else
5445   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5446 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5447 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5448 See \`config.log' for more details" "$LINENO" 5 ; }
5449 fi
5450
5451 ac_ext=c
5452 ac_cpp='$CPP $CPPFLAGS'
5453 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5454 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5455 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5456
5457
5458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5459 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5460 if test "${ac_cv_path_GREP+set}" = set; then :
5461   $as_echo_n "(cached) " >&6
5462 else
5463   if test -z "$GREP"; then
5464   ac_path_GREP_found=false
5465   # Loop through the user's path and test for each of PROGNAME-LIST
5466   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5467 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5468 do
5469   IFS=$as_save_IFS
5470   test -z "$as_dir" && as_dir=.
5471     for ac_prog in grep ggrep; do
5472     for ac_exec_ext in '' $ac_executable_extensions; do
5473       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5474       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5475 # Check for GNU ac_path_GREP and select it if it is found.
5476   # Check for GNU $ac_path_GREP
5477 case `"$ac_path_GREP" --version 2>&1` in
5478 *GNU*)
5479   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5480 *)
5481   ac_count=0
5482   $as_echo_n 0123456789 >"conftest.in"
5483   while :
5484   do
5485     cat "conftest.in" "conftest.in" >"conftest.tmp"
5486     mv "conftest.tmp" "conftest.in"
5487     cp "conftest.in" "conftest.nl"
5488     $as_echo 'GREP' >> "conftest.nl"
5489     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5490     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5491     as_fn_arith $ac_count + 1 && ac_count=$as_val
5492     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5493       # Best one so far, save it but keep looking for a better one
5494       ac_cv_path_GREP="$ac_path_GREP"
5495       ac_path_GREP_max=$ac_count
5496     fi
5497     # 10*(2^10) chars as input seems more than enough
5498     test $ac_count -gt 10 && break
5499   done
5500   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5501 esac
5502
5503       $ac_path_GREP_found && break 3
5504     done
5505   done
5506   done
5507 IFS=$as_save_IFS
5508   if test -z "$ac_cv_path_GREP"; then
5509     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5510   fi
5511 else
5512   ac_cv_path_GREP=$GREP
5513 fi
5514
5515 fi
5516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5517 $as_echo "$ac_cv_path_GREP" >&6; }
5518  GREP="$ac_cv_path_GREP"
5519
5520
5521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5522 $as_echo_n "checking for egrep... " >&6; }
5523 if test "${ac_cv_path_EGREP+set}" = set; then :
5524   $as_echo_n "(cached) " >&6
5525 else
5526   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5527    then ac_cv_path_EGREP="$GREP -E"
5528    else
5529      if test -z "$EGREP"; then
5530   ac_path_EGREP_found=false
5531   # Loop through the user's path and test for each of PROGNAME-LIST
5532   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5533 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5534 do
5535   IFS=$as_save_IFS
5536   test -z "$as_dir" && as_dir=.
5537     for ac_prog in egrep; do
5538     for ac_exec_ext in '' $ac_executable_extensions; do
5539       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5540       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5541 # Check for GNU ac_path_EGREP and select it if it is found.
5542   # Check for GNU $ac_path_EGREP
5543 case `"$ac_path_EGREP" --version 2>&1` in
5544 *GNU*)
5545   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5546 *)
5547   ac_count=0
5548   $as_echo_n 0123456789 >"conftest.in"
5549   while :
5550   do
5551     cat "conftest.in" "conftest.in" >"conftest.tmp"
5552     mv "conftest.tmp" "conftest.in"
5553     cp "conftest.in" "conftest.nl"
5554     $as_echo 'EGREP' >> "conftest.nl"
5555     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5556     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5557     as_fn_arith $ac_count + 1 && ac_count=$as_val
5558     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5559       # Best one so far, save it but keep looking for a better one
5560       ac_cv_path_EGREP="$ac_path_EGREP"
5561       ac_path_EGREP_max=$ac_count
5562     fi
5563     # 10*(2^10) chars as input seems more than enough
5564     test $ac_count -gt 10 && break
5565   done
5566   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5567 esac
5568
5569       $ac_path_EGREP_found && break 3
5570     done
5571   done
5572   done
5573 IFS=$as_save_IFS
5574   if test -z "$ac_cv_path_EGREP"; then
5575     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5576   fi
5577 else
5578   ac_cv_path_EGREP=$EGREP
5579 fi
5580
5581    fi
5582 fi
5583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5584 $as_echo "$ac_cv_path_EGREP" >&6; }
5585  EGREP="$ac_cv_path_EGREP"
5586
5587
5588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5589 $as_echo_n "checking for ANSI C header files... " >&6; }
5590 if test "${ac_cv_header_stdc+set}" = set; then :
5591   $as_echo_n "(cached) " >&6
5592 else
5593   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5594 /* end confdefs.h.  */
5595 #include <stdlib.h>
5596 #include <stdarg.h>
5597 #include <string.h>
5598 #include <float.h>
5599
5600 int
5601 main ()
5602 {
5603
5604   ;
5605   return 0;
5606 }
5607 _ACEOF
5608 if ac_fn_c_try_compile "$LINENO"; then :
5609   ac_cv_header_stdc=yes
5610 else
5611   ac_cv_header_stdc=no
5612 fi
5613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5614
5615 if test $ac_cv_header_stdc = yes; then
5616   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5617   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5618 /* end confdefs.h.  */
5619 #include <string.h>
5620
5621 _ACEOF
5622 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5623   $EGREP "memchr" >/dev/null 2>&1; then :
5624
5625 else
5626   ac_cv_header_stdc=no
5627 fi
5628 rm -f conftest*
5629
5630 fi
5631
5632 if test $ac_cv_header_stdc = yes; then
5633   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5634   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5635 /* end confdefs.h.  */
5636 #include <stdlib.h>
5637
5638 _ACEOF
5639 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5640   $EGREP "free" >/dev/null 2>&1; then :
5641
5642 else
5643   ac_cv_header_stdc=no
5644 fi
5645 rm -f conftest*
5646
5647 fi
5648
5649 if test $ac_cv_header_stdc = yes; then
5650   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5651   if test "$cross_compiling" = yes; then :
5652   :
5653 else
5654   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5655 /* end confdefs.h.  */
5656 #include <ctype.h>
5657 #include <stdlib.h>
5658 #if ((' ' & 0x0FF) == 0x020)
5659 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5660 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5661 #else
5662 # define ISLOWER(c) \
5663                    (('a' <= (c) && (c) <= 'i') \
5664                      || ('j' <= (c) && (c) <= 'r') \
5665                      || ('s' <= (c) && (c) <= 'z'))
5666 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5667 #endif
5668
5669 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5670 int
5671 main ()
5672 {
5673   int i;
5674   for (i = 0; i < 256; i++)
5675     if (XOR (islower (i), ISLOWER (i))
5676         || toupper (i) != TOUPPER (i))
5677       return 2;
5678   return 0;
5679 }
5680 _ACEOF
5681 if ac_fn_c_try_run "$LINENO"; then :
5682
5683 else
5684   ac_cv_header_stdc=no
5685 fi
5686 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5687   conftest.$ac_objext conftest.beam conftest.$ac_ext
5688 fi
5689
5690 fi
5691 fi
5692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5693 $as_echo "$ac_cv_header_stdc" >&6; }
5694 if test $ac_cv_header_stdc = yes; then
5695
5696 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5697
5698 fi
5699
5700 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5701 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5702                   inttypes.h stdint.h unistd.h
5703 do :
5704   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5705 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5706 "
5707 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5708   cat >>confdefs.h <<_ACEOF
5709 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5710 _ACEOF
5711
5712 fi
5713
5714 done
5715
5716
5717
5718
5719
5720   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5721 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5722   MINIX=yes
5723 else
5724   MINIX=
5725 fi
5726
5727
5728   if test "$MINIX" = yes; then
5729
5730 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5731
5732
5733 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5734
5735
5736 $as_echo "#define _MINIX 1" >>confdefs.h
5737
5738   fi
5739
5740         case "$host_os" in
5741     hpux*)
5742
5743 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
5744
5745       ;;
5746   esac
5747
5748
5749   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5750 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5751 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5752   $as_echo_n "(cached) " >&6
5753 else
5754   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5755 /* end confdefs.h.  */
5756
5757 #         define __EXTENSIONS__ 1
5758           $ac_includes_default
5759 int
5760 main ()
5761 {
5762
5763   ;
5764   return 0;
5765 }
5766 _ACEOF
5767 if ac_fn_c_try_compile "$LINENO"; then :
5768   ac_cv_safe_to_define___extensions__=yes
5769 else
5770   ac_cv_safe_to_define___extensions__=no
5771 fi
5772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5773 fi
5774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5775 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5776   test $ac_cv_safe_to_define___extensions__ = yes &&
5777     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5778
5779   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5780
5781   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5782
5783   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5784
5785   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5786
5787
5788
5789
5790
5791
5792
5793
5794
5795
5796   # Code from module arg-nonnull:
5797   # Code from module c++defs:
5798   # Code from module dtoastr:
5799   # Code from module extensions:
5800
5801   # Code from module getopt-gnu:
5802   # Code from module getopt-posix:
5803   # Code from module gettext-h:
5804   # Code from module include_next:
5805   # Code from module intprops:
5806   # Code from module mktime:
5807   # Code from module multiarch:
5808   # Code from module stddef:
5809   # Code from module time:
5810   # Code from module time_r:
5811   # Code from module unistd:
5812   # Code from module warn-on-use:
5813
5814
5815 # On Suns, sometimes $CPP names a directory.
5816 if test -n "$CPP" && test -d "$CPP"; then
5817   CPP=
5818 fi
5819
5820 ## If not using gcc, and on Solaris, and no CPP specified, see if
5821 ## using a Sun compiler, which needs -Xs to prevent whitespace.
5822 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
5823  test x"$CPP" = x; then
5824   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
5825 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
5826   if test "${emacs_cv_sunpro_c+set}" = set; then :
5827   $as_echo_n "(cached) " >&6
5828 else
5829   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5830 /* end confdefs.h.  */
5831
5832 int
5833 main ()
5834 {
5835 #ifndef __SUNPRO_C
5836 fail;
5837 #endif
5838
5839   ;
5840   return 0;
5841 }
5842 _ACEOF
5843 if ac_fn_c_try_link "$LINENO"; then :
5844   emacs_cv_sunpro_c=yes
5845 else
5846   emacs_cv_sunpro_c=no
5847 fi
5848 rm -f core conftest.err conftest.$ac_objext \
5849     conftest$ac_exeext conftest.$ac_ext
5850 fi
5851
5852   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
5853 $as_echo "$emacs_cv_sunpro_c" >&6; }
5854
5855   if test x"$emacs_cv_sunpro_c" = xyes; then
5856     NON_GNU_CPP="$CC -E -Xs"
5857   fi
5858 fi
5859
5860 #### Some systems specify a CPP to use unless we are using GCC.
5861 #### Now that we know whether we are using GCC, we can decide whether
5862 #### to use that one.
5863 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
5864 then
5865   CPP="$NON_GNU_CPP"
5866 fi
5867
5868 #### Some systems specify a CC to use unless we are using GCC.
5869 #### Now that we know whether we are using GCC, we can decide whether
5870 #### to use that one.
5871 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
5872   test x$cc_specified != xyes
5873 then
5874   CC="$NON_GNU_CC"
5875 fi
5876
5877 if test x$GCC = xyes; then
5878   test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
5879 else
5880   test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
5881 fi
5882
5883 ### Use -Wno-pointer-sign if the compiler supports it
5884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wno-pointer-sign" >&5
5885 $as_echo_n "checking whether gcc understands -Wno-pointer-sign... " >&6; }
5886 SAVE_CFLAGS="$CFLAGS"
5887 CFLAGS="$CFLAGS -Wno-pointer-sign"
5888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5889 /* end confdefs.h.  */
5890
5891 int
5892 main ()
5893 {
5894
5895   ;
5896   return 0;
5897 }
5898 _ACEOF
5899 if ac_fn_c_try_compile "$LINENO"; then :
5900   has_option=yes
5901 else
5902   has_option=no
5903 fi
5904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5905 if test $has_option = yes; then
5906    C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
5907 fi
5908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5909 $as_echo "$has_option" >&6; }
5910 CFLAGS="$SAVE_CFLAGS"
5911 unset has_option
5912 unset SAVE_CFLAGS
5913
5914 ### Use -Wdeclaration-after-statement if the compiler supports it
5915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
5916 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
5917 SAVE_CFLAGS="$CFLAGS"
5918 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
5919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5920 /* end confdefs.h.  */
5921
5922 int
5923 main ()
5924 {
5925
5926   ;
5927   return 0;
5928 }
5929 _ACEOF
5930 if ac_fn_c_try_compile "$LINENO"; then :
5931   has_option=yes
5932 else
5933   has_option=no
5934 fi
5935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5936 if test $has_option = yes; then
5937    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
5938 fi
5939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5940 $as_echo "$has_option" >&6; }
5941 CFLAGS="$SAVE_CFLAGS"
5942 unset has_option
5943 unset SAVE_CFLAGS
5944
5945 ### Use -Wold-style-definition if the compiler supports it
5946 # This can be removed when conversion to standard C is finished.
5947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
5948 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
5949 SAVE_CFLAGS="$CFLAGS"
5950 CFLAGS="$CFLAGS -Wold-style-definition"
5951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5952 /* end confdefs.h.  */
5953
5954 int
5955 main ()
5956 {
5957
5958   ;
5959   return 0;
5960 }
5961 _ACEOF
5962 if ac_fn_c_try_compile "$LINENO"; then :
5963   has_option=yes
5964 else
5965   has_option=no
5966 fi
5967 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5968 if test $has_option = yes; then
5969    C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
5970 fi
5971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5972 $as_echo "$has_option" >&6; }
5973 CFLAGS="$SAVE_CFLAGS"
5974 unset has_option
5975 unset SAVE_CFLAGS
5976
5977 ### Use -Wimplicit-function-declaration if the compiler supports it
5978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
5979 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
5980 SAVE_CFLAGS="$CFLAGS"
5981 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
5982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5983 /* end confdefs.h.  */
5984
5985 int
5986 main ()
5987 {
5988
5989   ;
5990   return 0;
5991 }
5992 _ACEOF
5993 if ac_fn_c_try_compile "$LINENO"; then :
5994   has_option=yes
5995 else
5996   has_option=no
5997 fi
5998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5999 if test $has_option = yes; then
6000    C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
6001 fi
6002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6003 $as_echo "$has_option" >&6; }
6004 CFLAGS="$SAVE_CFLAGS"
6005 unset has_option
6006 unset SAVE_CFLAGS
6007
6008
6009
6010
6011 #### Some other nice autoconf tests.
6012
6013 ac_ext=c
6014 ac_cpp='$CPP $CPPFLAGS'
6015 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6016 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6017 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6019 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6020 # On Suns, sometimes $CPP names a directory.
6021 if test -n "$CPP" && test -d "$CPP"; then
6022   CPP=
6023 fi
6024 if test -z "$CPP"; then
6025   if test "${ac_cv_prog_CPP+set}" = set; then :
6026   $as_echo_n "(cached) " >&6
6027 else
6028       # Double quotes because CPP needs to be expanded
6029     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6030     do
6031       ac_preproc_ok=false
6032 for ac_c_preproc_warn_flag in '' yes
6033 do
6034   # Use a header file that comes with gcc, so configuring glibc
6035   # with a fresh cross-compiler works.
6036   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6037   # <limits.h> exists even on freestanding compilers.
6038   # On the NeXT, cc -E runs the code through the compiler's parser,
6039   # not just through cpp. "Syntax error" is here to catch this case.
6040   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6041 /* end confdefs.h.  */
6042 #ifdef __STDC__
6043 # include <limits.h>
6044 #else
6045 # include <assert.h>
6046 #endif
6047                      Syntax error
6048 _ACEOF
6049 if ac_fn_c_try_cpp "$LINENO"; then :
6050
6051 else
6052   # Broken: fails on valid input.
6053 continue
6054 fi
6055 rm -f conftest.err conftest.i conftest.$ac_ext
6056
6057   # OK, works on sane cases.  Now check whether nonexistent headers
6058   # can be detected and how.
6059   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6060 /* end confdefs.h.  */
6061 #include <ac_nonexistent.h>
6062 _ACEOF
6063 if ac_fn_c_try_cpp "$LINENO"; then :
6064   # Broken: success on invalid input.
6065 continue
6066 else
6067   # Passes both tests.
6068 ac_preproc_ok=:
6069 break
6070 fi
6071 rm -f conftest.err conftest.i conftest.$ac_ext
6072
6073 done
6074 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6075 rm -f conftest.i conftest.err conftest.$ac_ext
6076 if $ac_preproc_ok; then :
6077   break
6078 fi
6079
6080     done
6081     ac_cv_prog_CPP=$CPP
6082
6083 fi
6084   CPP=$ac_cv_prog_CPP
6085 else
6086   ac_cv_prog_CPP=$CPP
6087 fi
6088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6089 $as_echo "$CPP" >&6; }
6090 ac_preproc_ok=false
6091 for ac_c_preproc_warn_flag in '' yes
6092 do
6093   # Use a header file that comes with gcc, so configuring glibc
6094   # with a fresh cross-compiler works.
6095   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6096   # <limits.h> exists even on freestanding compilers.
6097   # On the NeXT, cc -E runs the code through the compiler's parser,
6098   # not just through cpp. "Syntax error" is here to catch this case.
6099   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6100 /* end confdefs.h.  */
6101 #ifdef __STDC__
6102 # include <limits.h>
6103 #else
6104 # include <assert.h>
6105 #endif
6106                      Syntax error
6107 _ACEOF
6108 if ac_fn_c_try_cpp "$LINENO"; then :
6109
6110 else
6111   # Broken: fails on valid input.
6112 continue
6113 fi
6114 rm -f conftest.err conftest.i conftest.$ac_ext
6115
6116   # OK, works on sane cases.  Now check whether nonexistent headers
6117   # can be detected and how.
6118   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6119 /* end confdefs.h.  */
6120 #include <ac_nonexistent.h>
6121 _ACEOF
6122 if ac_fn_c_try_cpp "$LINENO"; then :
6123   # Broken: success on invalid input.
6124 continue
6125 else
6126   # Passes both tests.
6127 ac_preproc_ok=:
6128 break
6129 fi
6130 rm -f conftest.err conftest.i conftest.$ac_ext
6131
6132 done
6133 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6134 rm -f conftest.i conftest.err conftest.$ac_ext
6135 if $ac_preproc_ok; then :
6136
6137 else
6138   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6139 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6140 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
6141 See \`config.log' for more details" "$LINENO" 5 ; }
6142 fi
6143
6144 ac_ext=c
6145 ac_cpp='$CPP $CPPFLAGS'
6146 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6147 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6148 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6149
6150
6151 if test "x$RANLIB" = x; then
6152   if test -n "$ac_tool_prefix"; then
6153   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6154 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6156 $as_echo_n "checking for $ac_word... " >&6; }
6157 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6158   $as_echo_n "(cached) " >&6
6159 else
6160   if test -n "$RANLIB"; then
6161   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6162 else
6163 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6164 for as_dir in $PATH
6165 do
6166   IFS=$as_save_IFS
6167   test -z "$as_dir" && as_dir=.
6168     for ac_exec_ext in '' $ac_executable_extensions; do
6169   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6170     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6171     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6172     break 2
6173   fi
6174 done
6175   done
6176 IFS=$as_save_IFS
6177
6178 fi
6179 fi
6180 RANLIB=$ac_cv_prog_RANLIB
6181 if test -n "$RANLIB"; then
6182   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6183 $as_echo "$RANLIB" >&6; }
6184 else
6185   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6186 $as_echo "no" >&6; }
6187 fi
6188
6189
6190 fi
6191 if test -z "$ac_cv_prog_RANLIB"; then
6192   ac_ct_RANLIB=$RANLIB
6193   # Extract the first word of "ranlib", so it can be a program name with args.
6194 set dummy ranlib; ac_word=$2
6195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6196 $as_echo_n "checking for $ac_word... " >&6; }
6197 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6198   $as_echo_n "(cached) " >&6
6199 else
6200   if test -n "$ac_ct_RANLIB"; then
6201   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6202 else
6203 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6204 for as_dir in $PATH
6205 do
6206   IFS=$as_save_IFS
6207   test -z "$as_dir" && as_dir=.
6208     for ac_exec_ext in '' $ac_executable_extensions; do
6209   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6210     ac_cv_prog_ac_ct_RANLIB="ranlib"
6211     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6212     break 2
6213   fi
6214 done
6215   done
6216 IFS=$as_save_IFS
6217
6218 fi
6219 fi
6220 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6221 if test -n "$ac_ct_RANLIB"; then
6222   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6223 $as_echo "$ac_ct_RANLIB" >&6; }
6224 else
6225   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6226 $as_echo "no" >&6; }
6227 fi
6228
6229   if test "x$ac_ct_RANLIB" = x; then
6230     RANLIB=":"
6231   else
6232     case $cross_compiling:$ac_tool_warned in
6233 yes:)
6234 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6235 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6236 ac_tool_warned=yes ;;
6237 esac
6238     RANLIB=$ac_ct_RANLIB
6239   fi
6240 else
6241   RANLIB="$ac_cv_prog_RANLIB"
6242 fi
6243
6244 fi
6245
6246 ## Although we're running on an amd64 kernel, we're actually compiling for
6247 ## the x86 architecture.  The user should probably have provided an
6248 ## explicit --build to `configure', but if everything else than the kernel
6249 ## is running in i386 mode, we can help them out.
6250 if test "$machine" = "amdx86-64"; then
6251   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
6252 if test "x$ac_cv_have_decl_i386" = x""yes; then :
6253
6254 fi
6255
6256   if test "$ac_cv_have_decl_i386" = "yes"; then
6257     canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
6258     machine=intel386
6259     machfile="m/${machine}.h"
6260   fi
6261 fi
6262
6263 # Extract the first word of "install-info", so it can be a program name with args.
6264 set dummy install-info; ac_word=$2
6265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6266 $as_echo_n "checking for $ac_word... " >&6; }
6267 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
6268   $as_echo_n "(cached) " >&6
6269 else
6270   case $INSTALL_INFO in
6271   [\\/]* | ?:[\\/]*)
6272   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6273   ;;
6274   *)
6275   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6276 for as_dir in $PATH
6277 do
6278   IFS=$as_save_IFS
6279   test -z "$as_dir" && as_dir=.
6280     for ac_exec_ext in '' $ac_executable_extensions; do
6281   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6282     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6283     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6284     break 2
6285   fi
6286 done
6287   done
6288 IFS=$as_save_IFS
6289
6290   ;;
6291 esac
6292 fi
6293 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6294 if test -n "$INSTALL_INFO"; then
6295   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6296 $as_echo "$INSTALL_INFO" >&6; }
6297 else
6298   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6299 $as_echo "no" >&6; }
6300 fi
6301
6302
6303 # Extract the first word of "install-info", so it can be a program name with args.
6304 set dummy install-info; ac_word=$2
6305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6306 $as_echo_n "checking for $ac_word... " >&6; }
6307 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
6308   $as_echo_n "(cached) " >&6
6309 else
6310   case $INSTALL_INFO in
6311   [\\/]* | ?:[\\/]*)
6312   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6313   ;;
6314   *)
6315   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6316 for as_dir in /usr/sbin
6317 do
6318   IFS=$as_save_IFS
6319   test -z "$as_dir" && as_dir=.
6320     for ac_exec_ext in '' $ac_executable_extensions; do
6321   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6322     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6323     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6324     break 2
6325   fi
6326 done
6327   done
6328 IFS=$as_save_IFS
6329
6330   ;;
6331 esac
6332 fi
6333 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6334 if test -n "$INSTALL_INFO"; then
6335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6336 $as_echo "$INSTALL_INFO" >&6; }
6337 else
6338   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6339 $as_echo "no" >&6; }
6340 fi
6341
6342
6343 # Extract the first word of "install-info", so it can be a program name with args.
6344 set dummy install-info; ac_word=$2
6345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6346 $as_echo_n "checking for $ac_word... " >&6; }
6347 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
6348   $as_echo_n "(cached) " >&6
6349 else
6350   case $INSTALL_INFO in
6351   [\\/]* | ?:[\\/]*)
6352   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6353   ;;
6354   *)
6355   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6356 for as_dir in /sbin
6357 do
6358   IFS=$as_save_IFS
6359   test -z "$as_dir" && as_dir=.
6360     for ac_exec_ext in '' $ac_executable_extensions; do
6361   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6362     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6363     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6364     break 2
6365   fi
6366 done
6367   done
6368 IFS=$as_save_IFS
6369
6370   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
6371   ;;
6372 esac
6373 fi
6374 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6375 if test -n "$INSTALL_INFO"; then
6376   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6377 $as_echo "$INSTALL_INFO" >&6; }
6378 else
6379   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6380 $as_echo "no" >&6; }
6381 fi
6382
6383
6384 # Extract the first word of "gzip", so it can be a program name with args.
6385 set dummy gzip; ac_word=$2
6386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6387 $as_echo_n "checking for $ac_word... " >&6; }
6388 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
6389   $as_echo_n "(cached) " >&6
6390 else
6391   case $GZIP_PROG in
6392   [\\/]* | ?:[\\/]*)
6393   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
6394   ;;
6395   *)
6396   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6397 for as_dir in $PATH
6398 do
6399   IFS=$as_save_IFS
6400   test -z "$as_dir" && as_dir=.
6401     for ac_exec_ext in '' $ac_executable_extensions; do
6402   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6403     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
6404     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6405     break 2
6406   fi
6407 done
6408   done
6409 IFS=$as_save_IFS
6410
6411   ;;
6412 esac
6413 fi
6414 GZIP_PROG=$ac_cv_path_GZIP_PROG
6415 if test -n "$GZIP_PROG"; then
6416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
6417 $as_echo "$GZIP_PROG" >&6; }
6418 else
6419   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6420 $as_echo "no" >&6; }
6421 fi
6422
6423
6424
6425
6426 ## Need makeinfo >= 4.6 (?) to build the manuals.
6427 # Extract the first word of "makeinfo", so it can be a program name with args.
6428 set dummy makeinfo; ac_word=$2
6429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6430 $as_echo_n "checking for $ac_word... " >&6; }
6431 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
6432   $as_echo_n "(cached) " >&6
6433 else
6434   case $MAKEINFO in
6435   [\\/]* | ?:[\\/]*)
6436   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
6437   ;;
6438   *)
6439   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6440 for as_dir in $PATH
6441 do
6442   IFS=$as_save_IFS
6443   test -z "$as_dir" && as_dir=.
6444     for ac_exec_ext in '' $ac_executable_extensions; do
6445   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6446     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
6447     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6448     break 2
6449   fi
6450 done
6451   done
6452 IFS=$as_save_IFS
6453
6454   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
6455   ;;
6456 esac
6457 fi
6458 MAKEINFO=$ac_cv_path_MAKEINFO
6459 if test -n "$MAKEINFO"; then
6460   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
6461 $as_echo "$MAKEINFO" >&6; }
6462 else
6463   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6464 $as_echo "no" >&6; }
6465 fi
6466
6467
6468 if test "$MAKEINFO" != "no" && \
6469   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
6470    MAKEINFO=no
6471 fi
6472
6473 ## Makeinfo is unusual.  For a released Emacs, the manuals are
6474 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
6475 ## therefore in the category of "special tools" not normally required, which
6476 ## configure does not have to check for (eg autoconf itself).
6477 ## In a Bazaar checkout on the other hand, the manuals are not included.
6478 ## So makeinfo is a requirement to build from Bazaar, and configure
6479 ## should test for it as it does for any other build requirement.
6480 ## We use the presence of $srcdir/info/emacs to distinguish a release,
6481 ## with pre-built manuals, from a Bazaar checkout.
6482 HAVE_MAKEINFO=yes
6483
6484 if test "$MAKEINFO" = "no"; then
6485   MAKEINFO=makeinfo
6486   if test "x${with_makeinfo}" = "xno"; then
6487     HAVE_MAKEINFO=no
6488   elif test ! -e $srcdir/info/emacs; then
6489     as_fn_error $? "You do not seem to have makeinfo >= 4.6, and your
6490 source tree does not seem to have pre-built manuals in the \`info' directory.
6491 Either install a suitable version of makeinfo, or re-run configure
6492 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
6493   fi
6494 fi
6495
6496
6497
6498 if test x$GCC = xyes; then
6499   test "x$GCC_LINK_TEST_OPTIONS" != x && \
6500     ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
6501 else
6502   test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
6503     ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
6504 fi
6505
6506
6507 late_LDFLAGS=$LDFLAGS
6508 if test x$GCC = xyes; then
6509   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
6510 else
6511   LDFLAGS="$LDFLAGS -znocombreloc"
6512 fi
6513
6514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
6515 $as_echo_n "checking for -znocombreloc... " >&6; }
6516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6517 /* end confdefs.h.  */
6518
6519 int
6520 main ()
6521 {
6522
6523   ;
6524   return 0;
6525 }
6526 _ACEOF
6527 if ac_fn_c_try_link "$LINENO"; then :
6528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6529 $as_echo "yes" >&6; }
6530 else
6531   LDFLAGS=$late_LDFLAGS
6532   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6533 $as_echo "no" >&6; }
6534 fi
6535 rm -f core conftest.err conftest.$ac_objext \
6536     conftest$ac_exeext conftest.$ac_ext
6537
6538
6539 # The value of CPP is a quoted variable reference, so we need to do this
6540 # to get its actual value...
6541 CPP=`eval "echo $CPP"`
6542
6543
6544 CANNOT_DUMP=no
6545 case "$opsys" in
6546   your-opsys-here)
6547    CANNOT_DUMP=yes
6548
6549 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
6550
6551   ;;
6552 esac
6553
6554
6555
6556 UNEXEC_OBJ=unexelf.o
6557 case "$opsys" in
6558   # MSDOS uses unexcoff.o
6559   # MSWindows uses unexw32.o
6560   aix4-2)
6561    UNEXEC_OBJ=unexaix.o
6562    ;;
6563   cygwin)
6564    UNEXEC_OBJ=unexcw.o
6565    ;;
6566   darwin)
6567    UNEXEC_OBJ=unexmacosx.o
6568    ;;
6569   hpux10-20 | hpux11)
6570    UNEXEC_OBJ=unexhp9k800.o
6571    ;;
6572   sol2-10)
6573    # Use the Solaris dldump() function, called from unexsol.c, to dump
6574    # emacs, instead of the generic ELF dump code found in unexelf.c.
6575    # The resulting binary has a complete symbol table, and is better
6576    # for debugging and other observability tools (debuggers, pstack, etc).
6577    #
6578    # If you encounter a problem using dldump(), please consider sending
6579    # a message to the OpenSolaris tools-linking mailing list:
6580    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
6581    #
6582    # It is likely that dldump() works with older Solaris too, but this has
6583    # not been tested, so for now this change is for Solaris 10 or newer.
6584    UNEXEC_OBJ=unexsol.o
6585    ;;
6586 esac
6587
6588 LD_SWITCH_SYSTEM=
6589 case "$opsys" in
6590   freebsd)
6591    ## Let `ld' find image libs and similar things in /usr/local/lib.
6592    ## The system compiler, GCC, has apparently been modified to not
6593    ## look there, contrary to what a stock GCC would do.
6594    LD_SWITCH_SYSTEM=-L/usr/local/lib
6595    ;;
6596
6597   gnu-linux)
6598    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
6599    case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
6600    ;;
6601
6602   netbsd)
6603    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
6604    ;;
6605
6606   openbsd)
6607    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
6608    ## otherwise Emacs dumps core on elf systems.
6609    LD_SWITCH_SYSTEM="-Z"
6610    ;;
6611 esac
6612
6613
6614 ac_link="$ac_link $LD_SWITCH_SYSTEM"
6615
6616 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
6617 ## which has not been defined yet.  When this was handled with cpp,
6618 ## it was expanded to null when configure sourced the s/*.h file.
6619 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
6620 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
6621 ## (or somesuch), but because it is supposed to go at the _front_
6622 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
6623 ## Compare with the gnu-linux case below, which added to the end
6624 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
6625 ## LD_SWITCH_SYSTEM_TEMACS.
6626 case "$opsys" in
6627   netbsd|openbsd)
6628    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
6629    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
6630 esac
6631
6632
6633 C_SWITCH_MACHINE=
6634 if test "$machine" = "alpha"; then
6635   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
6636 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
6637
6638 fi
6639
6640   if test "$ac_cv_have_decl___ELF__" = "yes"; then
6641     ## With ELF, make sure that all common symbols get allocated to in the
6642     ## data section.  Otherwise, the dump of temacs may miss variables in
6643     ## the shared library that have been initialized.  For example, with
6644     ## GNU libc, __malloc_initialized would normally be resolved to the
6645     ## shared library's .bss section, which is fatal.
6646     if test "x$GCC" = "xyes"; then
6647       C_SWITCH_MACHINE="-fno-common"
6648     else
6649       as_fn_error $? "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
6650     fi
6651   else
6652     UNEXEC_OBJ=unexalpha.o
6653   fi
6654 fi
6655
6656
6657
6658
6659 C_SWITCH_SYSTEM=
6660 ## Some programs in src produce warnings saying certain subprograms
6661 ## are too complex and need a MAXMEM value greater than 2000 for
6662 ## additional optimization.  --nils@exp-math.uni-essen.de
6663 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
6664   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
6665 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
6666 ## It is redundant in glibc2, since we define _GNU_SOURCE.
6667
6668
6669
6670 LIBS_SYSTEM=
6671 case "$opsys" in
6672   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
6673   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
6674
6675   freebsd) LIBS_SYSTEM="-lutil" ;;
6676
6677   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
6678
6679   sol2*) LIBS_SYSTEM="-lsocket -lnsl -lkstat" ;;
6680
6681   ## Motif needs -lgen.
6682   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
6683 esac
6684
6685
6686
6687 ### Make sure subsequent tests use flags consistent with the build flags.
6688
6689 if test x"${OVERRIDE_CPPFLAGS}" != x; then
6690   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
6691 else
6692   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
6693 fi
6694
6695
6696
6697 # Check whether --enable-largefile was given.
6698 if test "${enable_largefile+set}" = set; then :
6699   enableval=$enable_largefile;
6700 fi
6701
6702 if test "$enable_largefile" != no; then
6703
6704   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6705 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6706 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
6707   $as_echo_n "(cached) " >&6
6708 else
6709   ac_cv_sys_largefile_CC=no
6710      if test "$GCC" != yes; then
6711        ac_save_CC=$CC
6712        while :; do
6713          # IRIX 6.2 and later do not support large files by default,
6714          # so use the C compiler's -n32 option if that helps.
6715          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6716 /* end confdefs.h.  */
6717 #include <sys/types.h>
6718  /* Check that off_t can represent 2**63 - 1 correctly.
6719     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6720     since some C++ compilers masquerading as C compilers
6721     incorrectly reject 9223372036854775807.  */
6722 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6723   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6724                        && LARGE_OFF_T % 2147483647 == 1)
6725                       ? 1 : -1];
6726 int
6727 main ()
6728 {
6729
6730   ;
6731   return 0;
6732 }
6733 _ACEOF
6734          if ac_fn_c_try_compile "$LINENO"; then :
6735   break
6736 fi
6737 rm -f core conftest.err conftest.$ac_objext
6738          CC="$CC -n32"
6739          if ac_fn_c_try_compile "$LINENO"; then :
6740   ac_cv_sys_largefile_CC=' -n32'; break
6741 fi
6742 rm -f core conftest.err conftest.$ac_objext
6743          break
6744        done
6745        CC=$ac_save_CC
6746        rm -f conftest.$ac_ext
6747     fi
6748 fi
6749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6750 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6751   if test "$ac_cv_sys_largefile_CC" != no; then
6752     CC=$CC$ac_cv_sys_largefile_CC
6753   fi
6754
6755   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6756 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6757 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
6758   $as_echo_n "(cached) " >&6
6759 else
6760   while :; do
6761   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6762 /* end confdefs.h.  */
6763 #include <sys/types.h>
6764  /* Check that off_t can represent 2**63 - 1 correctly.
6765     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6766     since some C++ compilers masquerading as C compilers
6767     incorrectly reject 9223372036854775807.  */
6768 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6769   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6770                        && LARGE_OFF_T % 2147483647 == 1)
6771                       ? 1 : -1];
6772 int
6773 main ()
6774 {
6775
6776   ;
6777   return 0;
6778 }
6779 _ACEOF
6780 if ac_fn_c_try_compile "$LINENO"; then :
6781   ac_cv_sys_file_offset_bits=no; break
6782 fi
6783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6784   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6785 /* end confdefs.h.  */
6786 #define _FILE_OFFSET_BITS 64
6787 #include <sys/types.h>
6788  /* Check that off_t can represent 2**63 - 1 correctly.
6789     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6790     since some C++ compilers masquerading as C compilers
6791     incorrectly reject 9223372036854775807.  */
6792 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6793   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6794                        && LARGE_OFF_T % 2147483647 == 1)
6795                       ? 1 : -1];
6796 int
6797 main ()
6798 {
6799
6800   ;
6801   return 0;
6802 }
6803 _ACEOF
6804 if ac_fn_c_try_compile "$LINENO"; then :
6805   ac_cv_sys_file_offset_bits=64; break
6806 fi
6807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6808   ac_cv_sys_file_offset_bits=unknown
6809   break
6810 done
6811 fi
6812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6813 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6814 case $ac_cv_sys_file_offset_bits in #(
6815   no | unknown) ;;
6816   *)
6817 cat >>confdefs.h <<_ACEOF
6818 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6819 _ACEOF
6820 ;;
6821 esac
6822 rm -rf conftest*
6823   if test $ac_cv_sys_file_offset_bits = unknown; then
6824     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6825 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6826 if test "${ac_cv_sys_large_files+set}" = set; then :
6827   $as_echo_n "(cached) " >&6
6828 else
6829   while :; do
6830   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6831 /* end confdefs.h.  */
6832 #include <sys/types.h>
6833  /* Check that off_t can represent 2**63 - 1 correctly.
6834     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6835     since some C++ compilers masquerading as C compilers
6836     incorrectly reject 9223372036854775807.  */
6837 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6838   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6839                        && LARGE_OFF_T % 2147483647 == 1)
6840                       ? 1 : -1];
6841 int
6842 main ()
6843 {
6844
6845   ;
6846   return 0;
6847 }
6848 _ACEOF
6849 if ac_fn_c_try_compile "$LINENO"; then :
6850   ac_cv_sys_large_files=no; break
6851 fi
6852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6853   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6854 /* end confdefs.h.  */
6855 #define _LARGE_FILES 1
6856 #include <sys/types.h>
6857  /* Check that off_t can represent 2**63 - 1 correctly.
6858     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6859     since some C++ compilers masquerading as C compilers
6860     incorrectly reject 9223372036854775807.  */
6861 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6862   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6863                        && LARGE_OFF_T % 2147483647 == 1)
6864                       ? 1 : -1];
6865 int
6866 main ()
6867 {
6868
6869   ;
6870   return 0;
6871 }
6872 _ACEOF
6873 if ac_fn_c_try_compile "$LINENO"; then :
6874   ac_cv_sys_large_files=1; break
6875 fi
6876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6877   ac_cv_sys_large_files=unknown
6878   break
6879 done
6880 fi
6881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6882 $as_echo "$ac_cv_sys_large_files" >&6; }
6883 case $ac_cv_sys_large_files in #(
6884   no | unknown) ;;
6885   *)
6886 cat >>confdefs.h <<_ACEOF
6887 #define _LARGE_FILES $ac_cv_sys_large_files
6888 _ACEOF
6889 ;;
6890 esac
6891 rm -rf conftest*
6892   fi
6893 fi
6894
6895
6896
6897 ## If user specified a crt-dir, use that unconditionally.
6898 if test "X$CRT_DIR" = "X"; then
6899
6900   case "$canonical" in
6901     x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
6902     ## On x86-64 and s390x GNU/Linux distributions, the standard library
6903     ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
6904     ## For anything else (eg /usr/lib32), it is up the user to specify
6905     ## the location (bug#5655).
6906     ## Test for crtn.o, not just the directory, because sometimes the
6907     ## directory exists but does not have the relevant files (bug#1287).
6908     ## FIXME better to test for binary compatibility somehow.
6909     test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
6910     ;;
6911
6912     powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
6913   esac
6914
6915   case "$opsys" in
6916     hpux10-20) CRT_DIR=/lib ;;
6917   esac
6918
6919   ## Default is /usr/lib.
6920   test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
6921
6922 else
6923
6924   ## Some platforms don't use any of these files, so it is not
6925   ## appropriate to put this test outside the if block.
6926   test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
6927     as_fn_error $? "crt*.o not found in specified location." "$LINENO" 5
6928
6929 fi
6930
6931
6932
6933 LIB_MATH=-lm
6934 LIB_STANDARD=
6935 START_FILES=
6936
6937 case $opsys in
6938   cygwin )
6939     LIB_MATH=
6940     START_FILES='pre-crt0.o'
6941     ;;
6942   darwin )
6943     ## Adding -lm confuses the dynamic linker, so omit it.
6944     LIB_MATH=
6945     START_FILES='pre-crt0.o'
6946     ;;
6947   freebsd )
6948     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
6949     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
6950     ;;
6951   gnu-linux | gnu-kfreebsd )
6952     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
6953     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
6954     ;;
6955   hpux10-20 | hpux11 )
6956     LIB_STANDARD=-lc
6957     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
6958     ;;
6959   netbsd | openbsd )
6960     if test -f $CRT_DIR/crti.o; then
6961         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
6962         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
6963     else
6964         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
6965         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
6966     fi
6967     ;;
6968 esac
6969
6970
6971
6972
6973
6974
6975
6976 if test "${with_sound}" != "no"; then
6977   # Sound support for GNU/Linux and the free BSDs.
6978   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
6979 do :
6980   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6981 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6982 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6983   cat >>confdefs.h <<_ACEOF
6984 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6985 _ACEOF
6986  have_sound_header=yes
6987 fi
6988
6989 done
6990
6991   # Emulation library used on NetBSD.
6992   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
6993 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
6994 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
6995   $as_echo_n "(cached) " >&6
6996 else
6997   ac_check_lib_save_LIBS=$LIBS
6998 LIBS="-lossaudio  $LIBS"
6999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7000 /* end confdefs.h.  */
7001
7002 /* Override any GCC internal prototype to avoid an error.
7003    Use char because int might match the return type of a GCC
7004    builtin and then its argument prototype would still apply.  */
7005 #ifdef __cplusplus
7006 extern "C"
7007 #endif
7008 char _oss_ioctl ();
7009 int
7010 main ()
7011 {
7012 return _oss_ioctl ();
7013   ;
7014   return 0;
7015 }
7016 _ACEOF
7017 if ac_fn_c_try_link "$LINENO"; then :
7018   ac_cv_lib_ossaudio__oss_ioctl=yes
7019 else
7020   ac_cv_lib_ossaudio__oss_ioctl=no
7021 fi
7022 rm -f core conftest.err conftest.$ac_objext \
7023     conftest$ac_exeext conftest.$ac_ext
7024 LIBS=$ac_check_lib_save_LIBS
7025 fi
7026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
7027 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
7028 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
7029   LIBSOUND=-lossaudio
7030 else
7031   LIBSOUND=
7032 fi
7033
7034
7035
7036   ALSA_REQUIRED=1.0.0
7037   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
7038
7039   succeeded=no
7040
7041   # Extract the first word of "pkg-config", so it can be a program name with args.
7042 set dummy pkg-config; ac_word=$2
7043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7044 $as_echo_n "checking for $ac_word... " >&6; }
7045 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7046   $as_echo_n "(cached) " >&6
7047 else
7048   case $PKG_CONFIG in
7049   [\\/]* | ?:[\\/]*)
7050   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7051   ;;
7052   *)
7053   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7054 for as_dir in $PATH
7055 do
7056   IFS=$as_save_IFS
7057   test -z "$as_dir" && as_dir=.
7058     for ac_exec_ext in '' $ac_executable_extensions; do
7059   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7060     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7061     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7062     break 2
7063   fi
7064 done
7065   done
7066 IFS=$as_save_IFS
7067
7068   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7069   ;;
7070 esac
7071 fi
7072 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7073 if test -n "$PKG_CONFIG"; then
7074   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7075 $as_echo "$PKG_CONFIG" >&6; }
7076 else
7077   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7078 $as_echo "no" >&6; }
7079 fi
7080
7081
7082
7083   if test "$PKG_CONFIG" = "no" ; then
7084      HAVE_ALSA=no
7085   else
7086      PKG_CONFIG_MIN_VERSION=0.9.0
7087      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
7088         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
7089 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
7090
7091         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
7092             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7093 $as_echo "yes" >&6; }
7094             succeeded=yes
7095
7096             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
7097 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
7098             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7099             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
7100 $as_echo "$ALSA_CFLAGS" >&6; }
7101
7102             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
7103 $as_echo_n "checking ALSA_LIBS... " >&6; }
7104             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7105             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
7106 $as_echo "$ALSA_LIBS" >&6; }
7107         else
7108             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7109 $as_echo "no" >&6; }
7110             ALSA_CFLAGS=""
7111             ALSA_LIBS=""
7112             ## If we have a custom action on failure, don't print errors, but
7113             ## do set a variable so people can do so.
7114             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
7115
7116         fi
7117
7118
7119
7120      else
7121         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
7122         echo "*** See http://www.freedesktop.org/software/pkgconfig"
7123      fi
7124   fi
7125
7126   if test $succeeded = yes; then
7127      HAVE_ALSA=yes
7128   else
7129      HAVE_ALSA=no
7130   fi
7131
7132   if test $HAVE_ALSA = yes; then
7133     SAVE_CFLAGS="$CFLAGS"
7134     SAVE_LDFLAGS="$LDFLAGS"
7135     CFLAGS="$ALSA_CFLAGS $CFLAGS"
7136     LDFLAGS="$ALSA_LIBS $LDFLAGS"
7137     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7138 /* end confdefs.h.  */
7139 #include <asoundlib.h>
7140 int
7141 main ()
7142 {
7143 snd_lib_error_set_handler (0);
7144   ;
7145   return 0;
7146 }
7147 _ACEOF
7148 if ac_fn_c_try_compile "$LINENO"; then :
7149   emacs_alsa_normal=yes
7150 else
7151   emacs_alsa_normal=no
7152 fi
7153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7154     if test "$emacs_alsa_normal" != yes; then
7155       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7156 /* end confdefs.h.  */
7157 #include <alsa/asoundlib.h>
7158 int
7159 main ()
7160 {
7161 snd_lib_error_set_handler (0);
7162   ;
7163   return 0;
7164 }
7165 _ACEOF
7166 if ac_fn_c_try_compile "$LINENO"; then :
7167   emacs_alsa_subdir=yes
7168 else
7169   emacs_alsa_subdir=no
7170 fi
7171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7172       if test "$emacs_alsa_subdir" != yes; then
7173         as_fn_error $? "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
7174       fi
7175       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
7176     fi
7177
7178     CFLAGS="$SAVE_CFLAGS"
7179     LDFLAGS="$SAVE_LDFLAGS"
7180     LIBSOUND="$LIBSOUND $ALSA_LIBS"
7181     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
7182
7183 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
7184
7185   fi
7186
7187         if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
7188      case "$opsys" in
7189               gnu-linux|freebsd|netbsd)
7190
7191 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
7192
7193          ;;
7194      esac
7195   fi
7196
7197
7198 fi
7199
7200 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
7201   linux/version.h sys/systeminfo.h limits.h \
7202   stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
7203   sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
7204   sys/utsname.h pwd.h utmp.h dirent.h util.h
7205 do :
7206   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7207 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7208 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7209   cat >>confdefs.h <<_ACEOF
7210 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7211 _ACEOF
7212
7213 fi
7214
7215 done
7216
7217
7218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
7219 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
7220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7221 /* end confdefs.h.  */
7222 #include <sys/personality.h>
7223 int
7224 main ()
7225 {
7226 personality (PER_LINUX32)
7227   ;
7228   return 0;
7229 }
7230 _ACEOF
7231 if ac_fn_c_try_compile "$LINENO"; then :
7232   emacs_cv_personality_linux32=yes
7233 else
7234   emacs_cv_personality_linux32=no
7235 fi
7236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
7238 $as_echo "$emacs_cv_personality_linux32" >&6; }
7239
7240 if test $emacs_cv_personality_linux32 = yes; then
7241
7242 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
7243
7244 fi
7245
7246 for ac_header in term.h
7247 do :
7248   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
7249 if test "x$ac_cv_header_term_h" = x""yes; then :
7250   cat >>confdefs.h <<_ACEOF
7251 #define HAVE_TERM_H 1
7252 _ACEOF
7253
7254 fi
7255
7256 done
7257
7258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7259 $as_echo_n "checking for ANSI C header files... " >&6; }
7260 if test "${ac_cv_header_stdc+set}" = set; then :
7261   $as_echo_n "(cached) " >&6
7262 else
7263   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7264 /* end confdefs.h.  */
7265 #include <stdlib.h>
7266 #include <stdarg.h>
7267 #include <string.h>
7268 #include <float.h>
7269
7270 int
7271 main ()
7272 {
7273
7274   ;
7275   return 0;
7276 }
7277 _ACEOF
7278 if ac_fn_c_try_compile "$LINENO"; then :
7279   ac_cv_header_stdc=yes
7280 else
7281   ac_cv_header_stdc=no
7282 fi
7283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7284
7285 if test $ac_cv_header_stdc = yes; then
7286   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7287   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7288 /* end confdefs.h.  */
7289 #include <string.h>
7290
7291 _ACEOF
7292 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7293   $EGREP "memchr" >/dev/null 2>&1; then :
7294
7295 else
7296   ac_cv_header_stdc=no
7297 fi
7298 rm -f conftest*
7299
7300 fi
7301
7302 if test $ac_cv_header_stdc = yes; then
7303   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7304   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7305 /* end confdefs.h.  */
7306 #include <stdlib.h>
7307
7308 _ACEOF
7309 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7310   $EGREP "free" >/dev/null 2>&1; then :
7311
7312 else
7313   ac_cv_header_stdc=no
7314 fi
7315 rm -f conftest*
7316
7317 fi
7318
7319 if test $ac_cv_header_stdc = yes; then
7320   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7321   if test "$cross_compiling" = yes; then :
7322   :
7323 else
7324   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7325 /* end confdefs.h.  */
7326 #include <ctype.h>
7327 #include <stdlib.h>
7328 #if ((' ' & 0x0FF) == 0x020)
7329 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7330 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7331 #else
7332 # define ISLOWER(c) \
7333                    (('a' <= (c) && (c) <= 'i') \
7334                      || ('j' <= (c) && (c) <= 'r') \
7335                      || ('s' <= (c) && (c) <= 'z'))
7336 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7337 #endif
7338
7339 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7340 int
7341 main ()
7342 {
7343   int i;
7344   for (i = 0; i < 256; i++)
7345     if (XOR (islower (i), ISLOWER (i))
7346         || toupper (i) != TOUPPER (i))
7347       return 2;
7348   return 0;
7349 }
7350 _ACEOF
7351 if ac_fn_c_try_run "$LINENO"; then :
7352
7353 else
7354   ac_cv_header_stdc=no
7355 fi
7356 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7357   conftest.$ac_objext conftest.beam conftest.$ac_ext
7358 fi
7359
7360 fi
7361 fi
7362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7363 $as_echo "$ac_cv_header_stdc" >&6; }
7364 if test $ac_cv_header_stdc = yes; then
7365
7366 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7367
7368 fi
7369
7370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7371 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7372 if test "${ac_cv_header_time+set}" = set; then :
7373   $as_echo_n "(cached) " >&6
7374 else
7375   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7376 /* end confdefs.h.  */
7377 #include <sys/types.h>
7378 #include <sys/time.h>
7379 #include <time.h>
7380
7381 int
7382 main ()
7383 {
7384 if ((struct tm *) 0)
7385 return 0;
7386   ;
7387   return 0;
7388 }
7389 _ACEOF
7390 if ac_fn_c_try_compile "$LINENO"; then :
7391   ac_cv_header_time=yes
7392 else
7393   ac_cv_header_time=no
7394 fi
7395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7396 fi
7397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7398 $as_echo "$ac_cv_header_time" >&6; }
7399 if test $ac_cv_header_time = yes; then
7400
7401 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7402
7403 fi
7404
7405 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
7406 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
7407   ac_have_decl=1
7408 else
7409   ac_have_decl=0
7410 fi
7411
7412 cat >>confdefs.h <<_ACEOF
7413 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
7414 _ACEOF
7415
7416 if test $ac_cv_have_decl_sys_siglist != yes; then
7417   # For Tru64, at least:
7418   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
7419 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
7420   ac_have_decl=1
7421 else
7422   ac_have_decl=0
7423 fi
7424
7425 cat >>confdefs.h <<_ACEOF
7426 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
7427 _ACEOF
7428
7429   if test $ac_cv_have_decl___sys_siglist = yes; then
7430
7431 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
7432
7433   fi
7434 fi
7435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
7436 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
7437 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
7438   $as_echo_n "(cached) " >&6
7439 else
7440   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7441 /* end confdefs.h.  */
7442 #include <sys/types.h>
7443 #include <sys/wait.h>
7444 #ifndef WEXITSTATUS
7445 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7446 #endif
7447 #ifndef WIFEXITED
7448 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7449 #endif
7450
7451 int
7452 main ()
7453 {
7454   int s;
7455   wait (&s);
7456   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7457   ;
7458   return 0;
7459 }
7460 _ACEOF
7461 if ac_fn_c_try_compile "$LINENO"; then :
7462   ac_cv_header_sys_wait_h=yes
7463 else
7464   ac_cv_header_sys_wait_h=no
7465 fi
7466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7467 fi
7468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
7469 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
7470 if test $ac_cv_header_sys_wait_h = yes; then
7471
7472 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
7473
7474 fi
7475
7476
7477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
7478 $as_echo_n "checking for struct utimbuf... " >&6; }
7479 if test "${emacs_cv_struct_utimbuf+set}" = set; then :
7480   $as_echo_n "(cached) " >&6
7481 else
7482   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7483 /* end confdefs.h.  */
7484 #ifdef TIME_WITH_SYS_TIME
7485 #include <sys/time.h>
7486 #include <time.h>
7487 #else
7488 #ifdef HAVE_SYS_TIME_H
7489 #include <sys/time.h>
7490 #else
7491 #include <time.h>
7492 #endif
7493 #endif
7494 #ifdef HAVE_UTIME_H
7495 #include <utime.h>
7496 #endif
7497 int
7498 main ()
7499 {
7500 static struct utimbuf x; x.actime = x.modtime;
7501   ;
7502   return 0;
7503 }
7504 _ACEOF
7505 if ac_fn_c_try_compile "$LINENO"; then :
7506   emacs_cv_struct_utimbuf=yes
7507 else
7508   emacs_cv_struct_utimbuf=no
7509 fi
7510 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7511 fi
7512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
7513 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
7514 if test $emacs_cv_struct_utimbuf = yes; then
7515
7516 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
7517
7518 fi
7519
7520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7521 $as_echo_n "checking return type of signal handlers... " >&6; }
7522 if test "${ac_cv_type_signal+set}" = set; then :
7523   $as_echo_n "(cached) " >&6
7524 else
7525   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7526 /* end confdefs.h.  */
7527 #include <sys/types.h>
7528 #include <signal.h>
7529
7530 int
7531 main ()
7532 {
7533 return *(signal (0, 0)) (0) == 1;
7534   ;
7535   return 0;
7536 }
7537 _ACEOF
7538 if ac_fn_c_try_compile "$LINENO"; then :
7539   ac_cv_type_signal=int
7540 else
7541   ac_cv_type_signal=void
7542 fi
7543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7544 fi
7545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7546 $as_echo "$ac_cv_type_signal" >&6; }
7547
7548 cat >>confdefs.h <<_ACEOF
7549 #define RETSIGTYPE $ac_cv_type_signal
7550 _ACEOF
7551
7552
7553
7554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
7555 $as_echo_n "checking for speed_t... " >&6; }
7556 if test "${emacs_cv_speed_t+set}" = set; then :
7557   $as_echo_n "(cached) " >&6
7558 else
7559   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7560 /* end confdefs.h.  */
7561 #include <termios.h>
7562 int
7563 main ()
7564 {
7565 speed_t x = 1;
7566   ;
7567   return 0;
7568 }
7569 _ACEOF
7570 if ac_fn_c_try_compile "$LINENO"; then :
7571   emacs_cv_speed_t=yes
7572 else
7573   emacs_cv_speed_t=no
7574 fi
7575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7576 fi
7577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
7578 $as_echo "$emacs_cv_speed_t" >&6; }
7579 if test $emacs_cv_speed_t = yes; then
7580
7581 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
7582
7583 fi
7584
7585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
7586 $as_echo_n "checking for struct timeval... " >&6; }
7587 if test "${emacs_cv_struct_timeval+set}" = set; then :
7588   $as_echo_n "(cached) " >&6
7589 else
7590   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7591 /* end confdefs.h.  */
7592 #ifdef TIME_WITH_SYS_TIME
7593 #include <sys/time.h>
7594 #include <time.h>
7595 #else
7596 #ifdef HAVE_SYS_TIME_H
7597 #include <sys/time.h>
7598 #else
7599 #include <time.h>
7600 #endif
7601 #endif
7602 int
7603 main ()
7604 {
7605 static struct timeval x; x.tv_sec = x.tv_usec;
7606   ;
7607   return 0;
7608 }
7609 _ACEOF
7610 if ac_fn_c_try_compile "$LINENO"; then :
7611   emacs_cv_struct_timeval=yes
7612 else
7613   emacs_cv_struct_timeval=no
7614 fi
7615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7616 fi
7617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
7618 $as_echo "$emacs_cv_struct_timeval" >&6; }
7619 HAVE_TIMEVAL=$emacs_cv_struct_timeval
7620 if test $emacs_cv_struct_timeval = yes; then
7621
7622 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
7623
7624 fi
7625
7626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
7627 $as_echo_n "checking for struct exception... " >&6; }
7628 if test "${emacs_cv_struct_exception+set}" = set; then :
7629   $as_echo_n "(cached) " >&6
7630 else
7631   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7632 /* end confdefs.h.  */
7633 #include <math.h>
7634 int
7635 main ()
7636 {
7637 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
7638   ;
7639   return 0;
7640 }
7641 _ACEOF
7642 if ac_fn_c_try_compile "$LINENO"; then :
7643   emacs_cv_struct_exception=yes
7644 else
7645   emacs_cv_struct_exception=no
7646 fi
7647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7648 fi
7649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
7650 $as_echo "$emacs_cv_struct_exception" >&6; }
7651 HAVE_EXCEPTION=$emacs_cv_struct_exception
7652 if test $emacs_cv_struct_exception != yes; then
7653
7654 $as_echo "#define NO_MATHERR 1" >>confdefs.h
7655
7656 fi
7657
7658 for ac_header in sys/socket.h
7659 do :
7660   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
7661 if test "x$ac_cv_header_sys_socket_h" = x""yes; then :
7662   cat >>confdefs.h <<_ACEOF
7663 #define HAVE_SYS_SOCKET_H 1
7664 _ACEOF
7665
7666 fi
7667
7668 done
7669
7670 for ac_header in net/if.h
7671 do :
7672   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
7673 #if HAVE_SYS_SOCKET_H
7674 #include <sys/socket.h>
7675 #endif
7676 "
7677 if test "x$ac_cv_header_net_if_h" = x""yes; then :
7678   cat >>confdefs.h <<_ACEOF
7679 #define HAVE_NET_IF_H 1
7680 _ACEOF
7681
7682 fi
7683
7684 done
7685
7686
7687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7688 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7689 if test "${ac_cv_struct_tm+set}" = set; then :
7690   $as_echo_n "(cached) " >&6
7691 else
7692   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7693 /* end confdefs.h.  */
7694 #include <sys/types.h>
7695 #include <time.h>
7696
7697 int
7698 main ()
7699 {
7700 struct tm tm;
7701                                      int *p = &tm.tm_sec;
7702                                      return !p;
7703   ;
7704   return 0;
7705 }
7706 _ACEOF
7707 if ac_fn_c_try_compile "$LINENO"; then :
7708   ac_cv_struct_tm=time.h
7709 else
7710   ac_cv_struct_tm=sys/time.h
7711 fi
7712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7713 fi
7714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7715 $as_echo "$ac_cv_struct_tm" >&6; }
7716 if test $ac_cv_struct_tm = sys/time.h; then
7717
7718 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7719
7720 fi
7721
7722 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
7723 #include <$ac_cv_struct_tm>
7724
7725 "
7726 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
7727
7728 cat >>confdefs.h <<_ACEOF
7729 #define HAVE_STRUCT_TM_TM_ZONE 1
7730 _ACEOF
7731
7732
7733 fi
7734
7735 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
7736
7737 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
7738
7739 else
7740   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
7741 "
7742 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
7743   ac_have_decl=1
7744 else
7745   ac_have_decl=0
7746 fi
7747
7748 cat >>confdefs.h <<_ACEOF
7749 #define HAVE_DECL_TZNAME $ac_have_decl
7750 _ACEOF
7751
7752   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
7753 $as_echo_n "checking for tzname... " >&6; }
7754 if test "${ac_cv_var_tzname+set}" = set; then :
7755   $as_echo_n "(cached) " >&6
7756 else
7757   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7758 /* end confdefs.h.  */
7759 #include <time.h>
7760 #if !HAVE_DECL_TZNAME
7761 extern char *tzname[];
7762 #endif
7763
7764 int
7765 main ()
7766 {
7767 return tzname[0][0];
7768   ;
7769   return 0;
7770 }
7771 _ACEOF
7772 if ac_fn_c_try_link "$LINENO"; then :
7773   ac_cv_var_tzname=yes
7774 else
7775   ac_cv_var_tzname=no
7776 fi
7777 rm -f core conftest.err conftest.$ac_objext \
7778     conftest$ac_exeext conftest.$ac_ext
7779 fi
7780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
7781 $as_echo "$ac_cv_var_tzname" >&6; }
7782   if test $ac_cv_var_tzname = yes; then
7783
7784 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
7785
7786   fi
7787 fi
7788
7789 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
7790 "
7791 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
7792
7793 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
7794
7795 fi
7796
7797 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
7798 #if HAVE_SYS_SOCKET_H
7799 #include <sys/socket.h>
7800 #endif
7801 #if HAVE_NET_IF_H
7802 #include <net/if.h>
7803 #endif
7804 "
7805 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
7806
7807 cat >>confdefs.h <<_ACEOF
7808 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
7809 _ACEOF
7810
7811
7812 fi
7813 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
7814 #if HAVE_SYS_SOCKET_H
7815 #include <sys/socket.h>
7816 #endif
7817 #if HAVE_NET_IF_H
7818 #include <net/if.h>
7819 #endif
7820 "
7821 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
7822
7823 cat >>confdefs.h <<_ACEOF
7824 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
7825 _ACEOF
7826
7827
7828 fi
7829 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
7830 #if HAVE_SYS_SOCKET_H
7831 #include <sys/socket.h>
7832 #endif
7833 #if HAVE_NET_IF_H
7834 #include <net/if.h>
7835 #endif
7836 "
7837 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
7838
7839 cat >>confdefs.h <<_ACEOF
7840 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
7841 _ACEOF
7842
7843
7844 fi
7845 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
7846 #if HAVE_SYS_SOCKET_H
7847 #include <sys/socket.h>
7848 #endif
7849 #if HAVE_NET_IF_H
7850 #include <net/if.h>
7851 #endif
7852 "
7853 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
7854
7855 cat >>confdefs.h <<_ACEOF
7856 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
7857 _ACEOF
7858
7859
7860 fi
7861 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
7862 #if HAVE_SYS_SOCKET_H
7863 #include <sys/socket.h>
7864 #endif
7865 #if HAVE_NET_IF_H
7866 #include <net/if.h>
7867 #endif
7868 "
7869 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
7870
7871 cat >>confdefs.h <<_ACEOF
7872 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
7873 _ACEOF
7874
7875
7876 fi
7877
7878
7879
7880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
7881 $as_echo_n "checking for function prototypes... " >&6; }
7882 if test "$ac_cv_prog_cc_c89" != no; then
7883   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7884 $as_echo "yes" >&6; }
7885
7886 $as_echo "#define PROTOTYPES 1" >>confdefs.h
7887
7888
7889 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
7890
7891 else
7892   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7893 $as_echo "no" >&6; }
7894 fi
7895
7896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
7897 $as_echo_n "checking for working volatile... " >&6; }
7898 if test "${ac_cv_c_volatile+set}" = set; then :
7899   $as_echo_n "(cached) " >&6
7900 else
7901   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7902 /* end confdefs.h.  */
7903
7904 int
7905 main ()
7906 {
7907
7908 volatile int x;
7909 int * volatile y = (int *) 0;
7910 return !x && !y;
7911   ;
7912   return 0;
7913 }
7914 _ACEOF
7915 if ac_fn_c_try_compile "$LINENO"; then :
7916   ac_cv_c_volatile=yes
7917 else
7918   ac_cv_c_volatile=no
7919 fi
7920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7921 fi
7922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
7923 $as_echo "$ac_cv_c_volatile" >&6; }
7924 if test $ac_cv_c_volatile = no; then
7925
7926 $as_echo "#define volatile /**/" >>confdefs.h
7927
7928 fi
7929
7930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
7931 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
7932 if test "${ac_cv_c_const+set}" = set; then :
7933   $as_echo_n "(cached) " >&6
7934 else
7935   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7936 /* end confdefs.h.  */
7937
7938 int
7939 main ()
7940 {
7941 /* FIXME: Include the comments suggested by Paul. */
7942 #ifndef __cplusplus
7943   /* Ultrix mips cc rejects this.  */
7944   typedef int charset[2];
7945   const charset cs;
7946   /* SunOS 4.1.1 cc rejects this.  */
7947   char const *const *pcpcc;
7948   char **ppc;
7949   /* NEC SVR4.0.2 mips cc rejects this.  */
7950   struct point {int x, y;};
7951   static struct point const zero = {0,0};
7952   /* AIX XL C 1.02.0.0 rejects this.
7953      It does not let you subtract one const X* pointer from another in
7954      an arm of an if-expression whose if-part is not a constant
7955      expression */
7956   const char *g = "string";
7957   pcpcc = &g + (g ? g-g : 0);
7958   /* HPUX 7.0 cc rejects these. */
7959   ++pcpcc;
7960   ppc = (char**) pcpcc;
7961   pcpcc = (char const *const *) ppc;
7962   { /* SCO 3.2v4 cc rejects this.  */
7963     char *t;
7964     char const *s = 0 ? (char *) 0 : (char const *) 0;
7965
7966     *t++ = 0;
7967     if (s) return 0;
7968   }
7969   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7970     int x[] = {25, 17};
7971     const int *foo = &x[0];
7972     ++foo;
7973   }
7974   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7975     typedef const int *iptr;
7976     iptr p = 0;
7977     ++p;
7978   }
7979   { /* AIX XL C 1.02.0.0 rejects this saying
7980        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7981     struct s { int j; const int *ap[3]; };
7982     struct s *b; b->j = 5;
7983   }
7984   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7985     const int foo = 10;
7986     if (!foo) return 0;
7987   }
7988   return !cs[0] && !zero.x;
7989 #endif
7990
7991   ;
7992   return 0;
7993 }
7994 _ACEOF
7995 if ac_fn_c_try_compile "$LINENO"; then :
7996   ac_cv_c_const=yes
7997 else
7998   ac_cv_c_const=no
7999 fi
8000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8001 fi
8002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
8003 $as_echo "$ac_cv_c_const" >&6; }
8004 if test $ac_cv_c_const = no; then
8005
8006 $as_echo "#define const /**/" >>confdefs.h
8007
8008 fi
8009
8010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
8011 $as_echo_n "checking for void * support... " >&6; }
8012 if test "${emacs_cv_void_star+set}" = set; then :
8013   $as_echo_n "(cached) " >&6
8014 else
8015   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8016 /* end confdefs.h.  */
8017
8018 int
8019 main ()
8020 {
8021 void * foo;
8022   ;
8023   return 0;
8024 }
8025 _ACEOF
8026 if ac_fn_c_try_compile "$LINENO"; then :
8027   emacs_cv_void_star=yes
8028 else
8029   emacs_cv_void_star=no
8030 fi
8031 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8032 fi
8033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
8034 $as_echo "$emacs_cv_void_star" >&6; }
8035 if test $emacs_cv_void_star = yes; then
8036   $as_echo "#define POINTER_TYPE void" >>confdefs.h
8037
8038 else
8039   $as_echo "#define POINTER_TYPE char" >>confdefs.h
8040
8041 fi
8042
8043  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8044 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8045 if test "${ac_cv_c_bigendian+set}" = set; then :
8046   $as_echo_n "(cached) " >&6
8047 else
8048   ac_cv_c_bigendian=unknown
8049     # See if we're dealing with a universal compiler.
8050     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8051 /* end confdefs.h.  */
8052 #ifndef __APPLE_CC__
8053                not a universal capable compiler
8054              #endif
8055              typedef int dummy;
8056
8057 _ACEOF
8058 if ac_fn_c_try_compile "$LINENO"; then :
8059
8060         # Check for potential -arch flags.  It is not universal unless
8061         # there are at least two -arch flags with different values.
8062         ac_arch=
8063         ac_prev=
8064         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8065          if test -n "$ac_prev"; then
8066            case $ac_word in
8067              i?86 | x86_64 | ppc | ppc64)
8068                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8069                  ac_arch=$ac_word
8070                else
8071                  ac_cv_c_bigendian=universal
8072                  break
8073                fi
8074                ;;
8075            esac
8076            ac_prev=
8077          elif test "x$ac_word" = "x-arch"; then
8078            ac_prev=arch
8079          fi
8080        done
8081 fi
8082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8083     if test $ac_cv_c_bigendian = unknown; then
8084       # See if sys/param.h defines the BYTE_ORDER macro.
8085       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8086 /* end confdefs.h.  */
8087 #include <sys/types.h>
8088              #include <sys/param.h>
8089
8090 int
8091 main ()
8092 {
8093 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8094                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8095                      && LITTLE_ENDIAN)
8096               bogus endian macros
8097              #endif
8098
8099   ;
8100   return 0;
8101 }
8102 _ACEOF
8103 if ac_fn_c_try_compile "$LINENO"; then :
8104   # It does; now see whether it defined to BIG_ENDIAN or not.
8105          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8106 /* end confdefs.h.  */
8107 #include <sys/types.h>
8108                 #include <sys/param.h>
8109
8110 int
8111 main ()
8112 {
8113 #if BYTE_ORDER != BIG_ENDIAN
8114                  not big endian
8115                 #endif
8116
8117   ;
8118   return 0;
8119 }
8120 _ACEOF
8121 if ac_fn_c_try_compile "$LINENO"; then :
8122   ac_cv_c_bigendian=yes
8123 else
8124   ac_cv_c_bigendian=no
8125 fi
8126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8127 fi
8128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8129     fi
8130     if test $ac_cv_c_bigendian = unknown; then
8131       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8132       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8133 /* end confdefs.h.  */
8134 #include <limits.h>
8135
8136 int
8137 main ()
8138 {
8139 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8140               bogus endian macros
8141              #endif
8142
8143   ;
8144   return 0;
8145 }
8146 _ACEOF
8147 if ac_fn_c_try_compile "$LINENO"; then :
8148   # It does; now see whether it defined to _BIG_ENDIAN or not.
8149          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8150 /* end confdefs.h.  */
8151 #include <limits.h>
8152
8153 int
8154 main ()
8155 {
8156 #ifndef _BIG_ENDIAN
8157                  not big endian
8158                 #endif
8159
8160   ;
8161   return 0;
8162 }
8163 _ACEOF
8164 if ac_fn_c_try_compile "$LINENO"; then :
8165   ac_cv_c_bigendian=yes
8166 else
8167   ac_cv_c_bigendian=no
8168 fi
8169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8170 fi
8171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8172     fi
8173     if test $ac_cv_c_bigendian = unknown; then
8174       # Compile a test program.
8175       if test "$cross_compiling" = yes; then :
8176   # Try to guess by grepping values from an object file.
8177          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8178 /* end confdefs.h.  */
8179 short int ascii_mm[] =
8180                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8181                 short int ascii_ii[] =
8182                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8183                 int use_ascii (int i) {
8184                   return ascii_mm[i] + ascii_ii[i];
8185                 }
8186                 short int ebcdic_ii[] =
8187                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8188                 short int ebcdic_mm[] =
8189                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8190                 int use_ebcdic (int i) {
8191                   return ebcdic_mm[i] + ebcdic_ii[i];
8192                 }
8193                 extern int foo;
8194
8195 int
8196 main ()
8197 {
8198 return use_ascii (foo) == use_ebcdic (foo);
8199   ;
8200   return 0;
8201 }
8202 _ACEOF
8203 if ac_fn_c_try_compile "$LINENO"; then :
8204   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8205               ac_cv_c_bigendian=yes
8206             fi
8207             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8208               if test "$ac_cv_c_bigendian" = unknown; then
8209                 ac_cv_c_bigendian=no
8210               else
8211                 # finding both strings is unlikely to happen, but who knows?
8212                 ac_cv_c_bigendian=unknown
8213               fi
8214             fi
8215 fi
8216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8217 else
8218   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8219 /* end confdefs.h.  */
8220 $ac_includes_default
8221 int
8222 main ()
8223 {
8224
8225              /* Are we little or big endian?  From Harbison&Steele.  */
8226              union
8227              {
8228                long int l;
8229                char c[sizeof (long int)];
8230              } u;
8231              u.l = 1;
8232              return u.c[sizeof (long int) - 1] == 1;
8233
8234   ;
8235   return 0;
8236 }
8237 _ACEOF
8238 if ac_fn_c_try_run "$LINENO"; then :
8239   ac_cv_c_bigendian=no
8240 else
8241   ac_cv_c_bigendian=yes
8242 fi
8243 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8244   conftest.$ac_objext conftest.beam conftest.$ac_ext
8245 fi
8246
8247     fi
8248 fi
8249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8250 $as_echo "$ac_cv_c_bigendian" >&6; }
8251  case $ac_cv_c_bigendian in #(
8252    yes)
8253      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8254 ;; #(
8255    no)
8256       ;; #(
8257    universal)
8258
8259 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8260
8261      ;; #(
8262    *)
8263      as_fn_error $? "unknown endianness
8264  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5  ;;
8265  esac
8266
8267
8268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for  __attribute__ ((__aligned__ (expr)))" >&5
8269 $as_echo_n "checking for  __attribute__ ((__aligned__ (expr)))... " >&6; }
8270 if test "${emacs_cv_attribute_aligned+set}" = set; then :
8271   $as_echo_n "(cached) " >&6
8272 else
8273   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8274 /* end confdefs.h.  */
8275 char __attribute__ ((__aligned__ (1 << 3))) c;
8276 int
8277 main ()
8278 {
8279
8280   ;
8281   return 0;
8282 }
8283 _ACEOF
8284 if ac_fn_c_try_compile "$LINENO"; then :
8285   emacs_cv_attribute_aligned=yes
8286 else
8287   emacs_cv_attribute_aligned=no
8288 fi
8289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8290 fi
8291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
8292 $as_echo "$emacs_cv_attribute_aligned" >&6; }
8293 if test $emacs_cv_attribute_aligned = yes; then
8294
8295 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
8296
8297 fi
8298
8299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8300 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
8301 set x ${MAKE-make}
8302 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8303 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then :
8304   $as_echo_n "(cached) " >&6
8305 else
8306   cat >conftest.make <<\_ACEOF
8307 SHELL = /bin/sh
8308 all:
8309         @echo '@@@%%%=$(MAKE)=@@@%%%'
8310 _ACEOF
8311 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8312 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8313   *@@@%%%=?*=@@@%%%*)
8314     eval ac_cv_prog_make_${ac_make}_set=yes;;
8315   *)
8316     eval ac_cv_prog_make_${ac_make}_set=no;;
8317 esac
8318 rm -f conftest.make
8319 fi
8320 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8321   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8322 $as_echo "yes" >&6; }
8323   SET_MAKE=
8324 else
8325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8326 $as_echo "no" >&6; }
8327   SET_MAKE="MAKE=${MAKE-make}"
8328 fi
8329
8330
8331 DEPFLAGS=
8332 MKDEPDIR=":"
8333 deps_frag=deps.mk
8334 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
8335    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
8336 $as_echo_n "checking whether we are using GNU Make... " >&6; }
8337    HAVE_GNU_MAKE=no
8338    testval=`make --version 2>/dev/null | grep 'GNU Make'`
8339    if test "x$testval" != x; then
8340       HAVE_GNU_MAKE=yes
8341    else
8342       ac_enable_autodepend=no
8343    fi
8344    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
8345 $as_echo "$HAVE_GNU_MAKE" >&6; }
8346    if test $HAVE_GNU_MAKE = yes; then
8347       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
8348 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
8349       SAVE_CFLAGS="$CFLAGS"
8350       CFLAGS="$CFLAGS -MMD -MF deps.d"
8351       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8352 /* end confdefs.h.  */
8353
8354 int
8355 main ()
8356 {
8357
8358   ;
8359   return 0;
8360 }
8361 _ACEOF
8362 if ac_fn_c_try_compile "$LINENO"; then :
8363
8364 else
8365   ac_enable_autodepend=no
8366 fi
8367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8368       CFLAGS="$SAVE_CFLAGS"
8369       test -f deps.d || ac_enable_autodepend=no
8370       rm -rf deps.d
8371       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
8372 $as_echo "$ac_enable_autodepend" >&6; }
8373    fi
8374    if test $ac_enable_autodepend = yes; then
8375       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
8376       ## In parallel builds, another make might create depdir between
8377       ## the first test and mkdir, so stick another test on the end.
8378       ## Or use mkinstalldirs?  mkdir -p is not portable.
8379       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
8380       deps_frag=autodeps.mk
8381    fi
8382 fi
8383 deps_frag=$srcdir/src/$deps_frag
8384
8385
8386
8387
8388
8389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
8390 $as_echo_n "checking for long file names... " >&6; }
8391 if test "${ac_cv_sys_long_file_names+set}" = set; then :
8392   $as_echo_n "(cached) " >&6
8393 else
8394   ac_cv_sys_long_file_names=yes
8395 # Test for long file names in all the places we know might matter:
8396 #      .                the current directory, where building will happen
8397 #      $prefix/lib      where we will be installing things
8398 #      $exec_prefix/lib likewise
8399 #      $TMPDIR          if set, where it might want to write temporary files
8400 #      /tmp             where it might want to write temporary files
8401 #      /var/tmp         likewise
8402 #      /usr/tmp         likewise
8403 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
8404   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
8405   # in the usual case where exec_prefix is '${prefix}'.
8406   case $ac_dir in #(
8407     . | /* | ?:[\\/]*) ;; #(
8408     *) continue;;
8409   esac
8410   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
8411   ac_xdir=$ac_dir/cf$$
8412   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
8413   ac_tf1=$ac_xdir/conftest9012345
8414   ac_tf2=$ac_xdir/conftest9012346
8415   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
8416     ac_cv_sys_long_file_names=no
8417   rm -f -r "$ac_xdir" 2>/dev/null
8418   test $ac_cv_sys_long_file_names = no && break
8419 done
8420 fi
8421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
8422 $as_echo "$ac_cv_sys_long_file_names" >&6; }
8423 if test $ac_cv_sys_long_file_names = yes; then
8424
8425 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
8426
8427 fi
8428
8429
8430 #### Choose a window system.
8431
8432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
8433 $as_echo_n "checking for X... " >&6; }
8434
8435
8436 # Check whether --with-x was given.
8437 if test "${with_x+set}" = set; then :
8438   withval=$with_x;
8439 fi
8440
8441 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8442 if test "x$with_x" = xno; then
8443   # The user explicitly disabled X.
8444   have_x=disabled
8445 else
8446   case $x_includes,$x_libraries in #(
8447     *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5 ;; #(
8448     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
8449   $as_echo_n "(cached) " >&6
8450 else
8451   # One or both of the vars are not set, and there is no cached value.
8452 ac_x_includes=no ac_x_libraries=no
8453 rm -f -r conftest.dir
8454 if mkdir conftest.dir; then
8455   cd conftest.dir
8456   cat >Imakefile <<'_ACEOF'
8457 incroot:
8458         @echo incroot='${INCROOT}'
8459 usrlibdir:
8460         @echo usrlibdir='${USRLIBDIR}'
8461 libdir:
8462         @echo libdir='${LIBDIR}'
8463 _ACEOF
8464   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
8465     # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8466     for ac_var in incroot usrlibdir libdir; do
8467       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
8468     done
8469     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8470     for ac_extension in a so sl dylib la dll; do
8471       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
8472          test -f "$ac_im_libdir/libX11.$ac_extension"; then
8473         ac_im_usrlibdir=$ac_im_libdir; break
8474       fi
8475     done
8476     # Screen out bogus values from the imake configuration.  They are
8477     # bogus both because they are the default anyway, and because
8478     # using them would break gcc on systems where it needs fixed includes.
8479     case $ac_im_incroot in
8480         /usr/include) ac_x_includes= ;;
8481         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
8482     esac
8483     case $ac_im_usrlibdir in
8484         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
8485         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
8486     esac
8487   fi
8488   cd ..
8489   rm -f -r conftest.dir
8490 fi
8491
8492 # Standard set of common directories for X headers.
8493 # Check X11 before X11Rn because it is often a symlink to the current release.
8494 ac_x_header_dirs='
8495 /usr/X11/include
8496 /usr/X11R7/include
8497 /usr/X11R6/include
8498 /usr/X11R5/include
8499 /usr/X11R4/include
8500
8501 /usr/include/X11
8502 /usr/include/X11R7
8503 /usr/include/X11R6
8504 /usr/include/X11R5
8505 /usr/include/X11R4
8506
8507 /usr/local/X11/include
8508 /usr/local/X11R7/include
8509 /usr/local/X11R6/include
8510 /usr/local/X11R5/include
8511 /usr/local/X11R4/include
8512
8513 /usr/local/include/X11
8514 /usr/local/include/X11R7
8515 /usr/local/include/X11R6
8516 /usr/local/include/X11R5
8517 /usr/local/include/X11R4
8518
8519 /usr/X386/include
8520 /usr/x386/include
8521 /usr/XFree86/include/X11
8522
8523 /usr/include
8524 /usr/local/include
8525 /usr/unsupported/include
8526 /usr/athena/include
8527 /usr/local/x11r5/include
8528 /usr/lpp/Xamples/include
8529
8530 /usr/openwin/include
8531 /usr/openwin/share/include'
8532
8533 if test "$ac_x_includes" = no; then
8534   # Guess where to find include files, by looking for Xlib.h.
8535   # First, try using that file with no special directory specified.
8536   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8537 /* end confdefs.h.  */
8538 #include <X11/Xlib.h>
8539 _ACEOF
8540 if ac_fn_c_try_cpp "$LINENO"; then :
8541   # We can compile using X headers with no special include directory.
8542 ac_x_includes=
8543 else
8544   for ac_dir in $ac_x_header_dirs; do
8545   if test -r "$ac_dir/X11/Xlib.h"; then
8546     ac_x_includes=$ac_dir
8547     break
8548   fi
8549 done
8550 fi
8551 rm -f conftest.err conftest.i conftest.$ac_ext
8552 fi # $ac_x_includes = no
8553
8554 if test "$ac_x_libraries" = no; then
8555   # Check for the libraries.
8556   # See if we find them without any special options.
8557   # Don't add to $LIBS permanently.
8558   ac_save_LIBS=$LIBS
8559   LIBS="-lX11 $LIBS"
8560   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8561 /* end confdefs.h.  */
8562 #include <X11/Xlib.h>
8563 int
8564 main ()
8565 {
8566 XrmInitialize ()
8567   ;
8568   return 0;
8569 }
8570 _ACEOF
8571 if ac_fn_c_try_link "$LINENO"; then :
8572   LIBS=$ac_save_LIBS
8573 # We can link X programs with no special library path.
8574 ac_x_libraries=
8575 else
8576   LIBS=$ac_save_LIBS
8577 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
8578 do
8579   # Don't even attempt the hair of trying to link an X program!
8580   for ac_extension in a so sl dylib la dll; do
8581     if test -r "$ac_dir/libX11.$ac_extension"; then
8582       ac_x_libraries=$ac_dir
8583       break 2
8584     fi
8585   done
8586 done
8587 fi
8588 rm -f core conftest.err conftest.$ac_objext \
8589     conftest$ac_exeext conftest.$ac_ext
8590 fi # $ac_x_libraries = no
8591
8592 case $ac_x_includes,$ac_x_libraries in #(
8593   no,* | *,no | *\'*)
8594     # Didn't find X, or a directory has "'" in its name.
8595     ac_cv_have_x="have_x=no";; #(
8596   *)
8597     # Record where we found X for the cache.
8598     ac_cv_have_x="have_x=yes\
8599         ac_x_includes='$ac_x_includes'\
8600         ac_x_libraries='$ac_x_libraries'"
8601 esac
8602 fi
8603 ;; #(
8604     *) have_x=yes;;
8605   esac
8606   eval "$ac_cv_have_x"
8607 fi # $with_x != no
8608
8609 if test "$have_x" != yes; then
8610   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
8611 $as_echo "$have_x" >&6; }
8612   no_x=yes
8613 else
8614   # If each of the values was on the command line, it overrides each guess.
8615   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8616   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8617   # Update the cache value to reflect the command line values.
8618   ac_cv_have_x="have_x=yes\
8619         ac_x_includes='$x_includes'\
8620         ac_x_libraries='$x_libraries'"
8621   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
8622 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
8623 fi
8624
8625 if test "$no_x" = yes; then
8626   window_system=none
8627 else
8628   window_system=x11
8629 fi
8630
8631 ## Workaround for bug in autoconf <= 2.62.
8632 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
8633 ## No need to do anything special for these standard directories.
8634 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
8635
8636    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
8637
8638 fi
8639
8640 LD_SWITCH_X_SITE_AUX=
8641 LD_SWITCH_X_SITE_AUX_RPATH=
8642 if test "${x_libraries}" != NONE; then
8643   if test -n "${x_libraries}"; then
8644     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
8645     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
8646     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
8647   fi
8648   x_default_search_path=""
8649   x_search_path=${x_libraries}
8650   if test -z "${x_search_path}"; then
8651     x_search_path=/usr/lib
8652   fi
8653   for x_library in `echo ${x_search_path}: | \
8654                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
8655     x_search_path="\
8656 ${x_library}/X11/%L/%T/%N%C%S:\
8657 ${x_library}/X11/%l/%T/%N%C%S:\
8658 ${x_library}/X11/%T/%N%C%S:\
8659 ${x_library}/X11/%L/%T/%N%S:\
8660 ${x_library}/X11/%l/%T/%N%S:\
8661 ${x_library}/X11/%T/%N%S"
8662     if test x"${x_default_search_path}" = x; then
8663       x_default_search_path=${x_search_path}
8664     else
8665       x_default_search_path="${x_search_path}:${x_default_search_path}"
8666     fi
8667   done
8668 fi
8669
8670
8671
8672 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
8673   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
8674 fi
8675
8676 if test x"${x_includes}" = x; then
8677   bitmapdir=/usr/include/X11/bitmaps
8678 else
8679   # accumulate include directories that have X11 bitmap subdirectories
8680   bmd_acc="dummyval"
8681   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
8682     if test -d "${bmd}/X11/bitmaps"; then
8683       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
8684     fi
8685     if test -d "${bmd}/bitmaps"; then
8686       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
8687     fi
8688   done
8689   if test ${bmd_acc} != "dummyval"; then
8690     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
8691   fi
8692 fi
8693
8694 HAVE_NS=no
8695 NS_IMPL_COCOA=no
8696 NS_IMPL_GNUSTEP=no
8697 tmp_CPPFLAGS="$CPPFLAGS"
8698 tmp_CFLAGS="$CFLAGS"
8699 CPPFLAGS="$CPPFLAGS -x objective-c"
8700 CFLAGS="$CFLAGS -x objective-c"
8701 TEMACS_LDFLAGS2="\${LDFLAGS}"
8702 if test "${with_ns}" != no; then
8703   if test "${opsys}" = darwin; then
8704      NS_IMPL_COCOA=yes
8705      ns_appdir=`pwd`/nextstep/Emacs.app
8706      ns_appbindir=${ns_appdir}/Contents/MacOS/
8707      ns_appresdir=${ns_appdir}/Contents/Resources
8708      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
8709   elif test -f $GNUSTEP_CONFIG_FILE; then
8710      NS_IMPL_GNUSTEP=yes
8711      ns_appdir=`pwd`/nextstep/Emacs.app
8712      ns_appbindir=${ns_appdir}/
8713      ns_appresdir=${ns_appdir}/Resources
8714      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
8715           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
8716      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
8717           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
8718      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
8719      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
8720        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
8721      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
8722        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
8723      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
8724      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
8725      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
8726      LIB_STANDARD=
8727      START_FILES=
8728      TEMACS_LDFLAGS2=
8729   fi
8730   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
8731 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
8732   HAVE_NS=yes
8733 else
8734   as_fn_error $? "\`--with-ns' was specified, but the include
8735   files are missing or cannot be compiled." "$LINENO" 5
8736 fi
8737
8738
8739   NS_HAVE_NSINTEGER=yes
8740   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8741 /* end confdefs.h.  */
8742 #include <Foundation/NSObjCRuntime.h>
8743 int
8744 main ()
8745 {
8746 NSInteger i;
8747   ;
8748   return 0;
8749 }
8750 _ACEOF
8751 if ac_fn_c_try_compile "$LINENO"; then :
8752   ns_have_nsinteger=yes
8753 else
8754   ns_have_nsinteger=no
8755 fi
8756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8757   if test $ns_have_nsinteger = no; then
8758     NS_HAVE_NSINTEGER=no
8759   fi
8760 fi
8761
8762
8763 ns_frag=/dev/null
8764 NS_OBJ=
8765 NS_SUPPORT=
8766 if test "${HAVE_NS}" = yes; then
8767   window_system=nextstep
8768   with_xft=no
8769   # set up packaging dirs
8770   exec_prefix=${ns_appbindir}
8771   libexecdir=${ns_appbindir}/libexec
8772   if test "${EN_NS_SELF_CONTAINED}" = yes; then
8773      prefix=${ns_appresdir}
8774   fi
8775   ns_frag=$srcdir/src/ns.mk
8776   NS_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o fontset.o fringe.o image.o"
8777   NS_SUPPORT="\${lispsource}/emacs-lisp/easymenu.elc \${lispsource}/term/ns-win.elc"
8778 fi
8779 CFLAGS="$tmp_CFLAGS"
8780 CPPFLAGS="$tmp_CPPFLAGS"
8781
8782
8783
8784
8785
8786 case "${window_system}" in
8787   x11 )
8788     HAVE_X_WINDOWS=yes
8789     HAVE_X11=yes
8790     case "${with_x_toolkit}" in
8791       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
8792       motif ) USE_X_TOOLKIT=MOTIF ;;
8793       gtk ) with_gtk=yes
8794             USE_X_TOOLKIT=none ;;
8795       gtk3 ) with_gtk3=yes
8796              USE_X_TOOLKIT=none ;;
8797       no ) USE_X_TOOLKIT=none ;;
8798       * ) USE_X_TOOLKIT=maybe ;;
8799     esac
8800   ;;
8801   nextstep | none )
8802     HAVE_X_WINDOWS=no
8803     HAVE_X11=no
8804     USE_X_TOOLKIT=none
8805   ;;
8806 esac
8807
8808 if test "$window_system" = none && test "X$with_x" != "Xno"; then
8809    # Extract the first word of "X", so it can be a program name with args.
8810 set dummy X; ac_word=$2
8811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8812 $as_echo_n "checking for $ac_word... " >&6; }
8813 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
8814   $as_echo_n "(cached) " >&6
8815 else
8816   if test -n "$HAVE_XSERVER"; then
8817   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
8818 else
8819 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8820 for as_dir in $PATH
8821 do
8822   IFS=$as_save_IFS
8823   test -z "$as_dir" && as_dir=.
8824     for ac_exec_ext in '' $ac_executable_extensions; do
8825   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8826     ac_cv_prog_HAVE_XSERVER="true"
8827     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8828     break 2
8829   fi
8830 done
8831   done
8832 IFS=$as_save_IFS
8833
8834   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
8835 fi
8836 fi
8837 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
8838 if test -n "$HAVE_XSERVER"; then
8839   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
8840 $as_echo "$HAVE_XSERVER" >&6; }
8841 else
8842   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8843 $as_echo "no" >&6; }
8844 fi
8845
8846
8847    if test "$HAVE_XSERVER" = true ||
8848       test -n "$DISPLAY" ||
8849       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
8850         as_fn_error $? "You seem to be running X, but no X development libraries
8851 were found.  You should install the relevant development files for X
8852 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
8853 sure you have development files for image handling, i.e.
8854 tiff, gif, jpeg, png and xpm.
8855 If you are sure you want Emacs compiled without X window support, pass
8856   --without-x
8857 to configure." "$LINENO" 5
8858    fi
8859 fi
8860
8861 ### If we're using X11, we should use the X menu package.
8862 HAVE_MENUS=no
8863 case ${HAVE_X11} in
8864   yes ) HAVE_MENUS=yes ;;
8865 esac
8866
8867 # Do the opsystem or machine files prohibit the use of the GNU malloc?
8868 # Assume not, until told otherwise.
8869 GNU_MALLOC=yes
8870 doug_lea_malloc=yes
8871 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
8872 if test "x$ac_cv_func_malloc_get_state" = x""yes; then :
8873
8874 else
8875   doug_lea_malloc=no
8876 fi
8877
8878 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
8879 if test "x$ac_cv_func_malloc_set_state" = x""yes; then :
8880
8881 else
8882   doug_lea_malloc=no
8883 fi
8884
8885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
8886 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
8887 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then :
8888   $as_echo_n "(cached) " >&6
8889 else
8890   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8891 /* end confdefs.h.  */
8892 extern void (* __after_morecore_hook)();
8893 int
8894 main ()
8895 {
8896 __after_morecore_hook = 0
8897   ;
8898   return 0;
8899 }
8900 _ACEOF
8901 if ac_fn_c_try_link "$LINENO"; then :
8902   emacs_cv_var___after_morecore_hook=yes
8903 else
8904   emacs_cv_var___after_morecore_hook=no
8905 fi
8906 rm -f core conftest.err conftest.$ac_objext \
8907     conftest$ac_exeext conftest.$ac_ext
8908 fi
8909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
8910 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
8911 if test $emacs_cv_var___after_morecore_hook = no; then
8912   doug_lea_malloc=no
8913 fi
8914
8915
8916 system_malloc=no
8917 case "$opsys" in
8918   ## darwin ld insists on the use of malloc routines in the System framework.
8919   darwin|sol2-10) system_malloc=yes ;;
8920 esac
8921
8922 if test "${system_malloc}" = "yes"; then
8923
8924 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
8925
8926   GNU_MALLOC=no
8927   GNU_MALLOC_reason="
8928     (The GNU allocators don't work with this system configuration.)"
8929   GMALLOC_OBJ=
8930   VMLIMIT_OBJ=
8931 else
8932   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
8933   VMLIMIT_OBJ=vm-limit.o
8934 fi
8935
8936
8937
8938 if test "$doug_lea_malloc" = "yes" ; then
8939   if test "$GNU_MALLOC" = yes ; then
8940     GNU_MALLOC_reason="
8941       (Using Doug Lea's new malloc from the GNU C Library.)"
8942   fi
8943
8944 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
8945
8946
8947   ## Use mmap directly for allocating larger buffers.
8948   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
8949   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
8950   ## Does the AC_FUNC_MMAP test below make this check unecessary?
8951   case "$opsys" in
8952     gnu*) REL_ALLOC=no ;;
8953   esac
8954 fi
8955
8956 if test x"${REL_ALLOC}" = x; then
8957   REL_ALLOC=${GNU_MALLOC}
8958 fi
8959
8960 use_mmap_for_buffers=no
8961 case "$opsys" in
8962   freebsd|irix6-5) use_mmap_for_buffers=yes ;;
8963 esac
8964
8965
8966
8967
8968   for ac_header in $ac_header_list
8969 do :
8970   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8971 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
8972 "
8973 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
8974   cat >>confdefs.h <<_ACEOF
8975 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8976 _ACEOF
8977
8978 fi
8979
8980 done
8981
8982
8983
8984
8985
8986
8987
8988
8989 for ac_func in getpagesize
8990 do :
8991   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
8992 if test "x$ac_cv_func_getpagesize" = x""yes; then :
8993   cat >>confdefs.h <<_ACEOF
8994 #define HAVE_GETPAGESIZE 1
8995 _ACEOF
8996
8997 fi
8998 done
8999
9000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9001 $as_echo_n "checking for working mmap... " >&6; }
9002 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9003   $as_echo_n "(cached) " >&6
9004 else
9005   if test "$cross_compiling" = yes; then :
9006   ac_cv_func_mmap_fixed_mapped=no
9007 else
9008   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9009 /* end confdefs.h.  */
9010 $ac_includes_default
9011 /* malloc might have been renamed as rpl_malloc. */
9012 #undef malloc
9013
9014 /* Thanks to Mike Haertel and Jim Avera for this test.
9015    Here is a matrix of mmap possibilities:
9016         mmap private not fixed
9017         mmap private fixed at somewhere currently unmapped
9018         mmap private fixed at somewhere already mapped
9019         mmap shared not fixed
9020         mmap shared fixed at somewhere currently unmapped
9021         mmap shared fixed at somewhere already mapped
9022    For private mappings, we should verify that changes cannot be read()
9023    back from the file, nor mmap's back from the file at a different
9024    address.  (There have been systems where private was not correctly
9025    implemented like the infamous i386 svr4.0, and systems where the
9026    VM page cache was not coherent with the file system buffer cache
9027    like early versions of FreeBSD and possibly contemporary NetBSD.)
9028    For shared mappings, we should conversely verify that changes get
9029    propagated back to all the places they're supposed to be.
9030
9031    Grep wants private fixed already mapped.
9032    The main things grep needs to know about mmap are:
9033    * does it exist and is it safe to write into the mmap'd area
9034    * how to use it (BSD variants)  */
9035
9036 #include <fcntl.h>
9037 #include <sys/mman.h>
9038
9039 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9040 char *malloc ();
9041 #endif
9042
9043 /* This mess was copied from the GNU getpagesize.h.  */
9044 #ifndef HAVE_GETPAGESIZE
9045 # ifdef _SC_PAGESIZE
9046 #  define getpagesize() sysconf(_SC_PAGESIZE)
9047 # else /* no _SC_PAGESIZE */
9048 #  ifdef HAVE_SYS_PARAM_H
9049 #   include <sys/param.h>
9050 #   ifdef EXEC_PAGESIZE
9051 #    define getpagesize() EXEC_PAGESIZE
9052 #   else /* no EXEC_PAGESIZE */
9053 #    ifdef NBPG
9054 #     define getpagesize() NBPG * CLSIZE
9055 #     ifndef CLSIZE
9056 #      define CLSIZE 1
9057 #     endif /* no CLSIZE */
9058 #    else /* no NBPG */
9059 #     ifdef NBPC
9060 #      define getpagesize() NBPC
9061 #     else /* no NBPC */
9062 #      ifdef PAGESIZE
9063 #       define getpagesize() PAGESIZE
9064 #      endif /* PAGESIZE */
9065 #     endif /* no NBPC */
9066 #    endif /* no NBPG */
9067 #   endif /* no EXEC_PAGESIZE */
9068 #  else /* no HAVE_SYS_PARAM_H */
9069 #   define getpagesize() 8192   /* punt totally */
9070 #  endif /* no HAVE_SYS_PARAM_H */
9071 # endif /* no _SC_PAGESIZE */
9072
9073 #endif /* no HAVE_GETPAGESIZE */
9074
9075 int
9076 main ()
9077 {
9078   char *data, *data2, *data3;
9079   const char *cdata2;
9080   int i, pagesize;
9081   int fd, fd2;
9082
9083   pagesize = getpagesize ();
9084
9085   /* First, make a file with some known garbage in it. */
9086   data = (char *) malloc (pagesize);
9087   if (!data)
9088     return 1;
9089   for (i = 0; i < pagesize; ++i)
9090     *(data + i) = rand ();
9091   umask (0);
9092   fd = creat ("conftest.mmap", 0600);
9093   if (fd < 0)
9094     return 2;
9095   if (write (fd, data, pagesize) != pagesize)
9096     return 3;
9097   close (fd);
9098
9099   /* Next, check that the tail of a page is zero-filled.  File must have
9100      non-zero length, otherwise we risk SIGBUS for entire page.  */
9101   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9102   if (fd2 < 0)
9103     return 4;
9104   cdata2 = "";
9105   if (write (fd2, cdata2, 1) != 1)
9106     return 5;
9107   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9108   if (data2 == MAP_FAILED)
9109     return 6;
9110   for (i = 0; i < pagesize; ++i)
9111     if (*(data2 + i))
9112       return 7;
9113   close (fd2);
9114   if (munmap (data2, pagesize))
9115     return 8;
9116
9117   /* Next, try to mmap the file at a fixed address which already has
9118      something else allocated at it.  If we can, also make sure that
9119      we see the same garbage.  */
9120   fd = open ("conftest.mmap", O_RDWR);
9121   if (fd < 0)
9122     return 9;
9123   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9124                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9125     return 10;
9126   for (i = 0; i < pagesize; ++i)
9127     if (*(data + i) != *(data2 + i))
9128       return 11;
9129
9130   /* Finally, make sure that changes to the mapped area do not
9131      percolate back to the file as seen by read().  (This is a bug on
9132      some variants of i386 svr4.0.)  */
9133   for (i = 0; i < pagesize; ++i)
9134     *(data2 + i) = *(data2 + i) + 1;
9135   data3 = (char *) malloc (pagesize);
9136   if (!data3)
9137     return 12;
9138   if (read (fd, data3, pagesize) != pagesize)
9139     return 13;
9140   for (i = 0; i < pagesize; ++i)
9141     if (*(data + i) != *(data3 + i))
9142       return 14;
9143   close (fd);
9144   return 0;
9145 }
9146 _ACEOF
9147 if ac_fn_c_try_run "$LINENO"; then :
9148   ac_cv_func_mmap_fixed_mapped=yes
9149 else
9150   ac_cv_func_mmap_fixed_mapped=no
9151 fi
9152 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9153   conftest.$ac_objext conftest.beam conftest.$ac_ext
9154 fi
9155
9156 fi
9157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9158 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9159 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9160
9161 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9162
9163 fi
9164 rm -f conftest.mmap conftest.txt
9165
9166 if test $use_mmap_for_buffers = yes; then
9167
9168 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9169
9170   REL_ALLOC=no
9171 fi
9172
9173 LIBS="$LIBS_SYSTEM $LIBS"
9174
9175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9176 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9177 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
9178   $as_echo_n "(cached) " >&6
9179 else
9180   ac_check_lib_save_LIBS=$LIBS
9181 LIBS="-ldnet  $LIBS"
9182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9183 /* end confdefs.h.  */
9184
9185 /* Override any GCC internal prototype to avoid an error.
9186    Use char because int might match the return type of a GCC
9187    builtin and then its argument prototype would still apply.  */
9188 #ifdef __cplusplus
9189 extern "C"
9190 #endif
9191 char dnet_ntoa ();
9192 int
9193 main ()
9194 {
9195 return dnet_ntoa ();
9196   ;
9197   return 0;
9198 }
9199 _ACEOF
9200 if ac_fn_c_try_link "$LINENO"; then :
9201   ac_cv_lib_dnet_dnet_ntoa=yes
9202 else
9203   ac_cv_lib_dnet_dnet_ntoa=no
9204 fi
9205 rm -f core conftest.err conftest.$ac_objext \
9206     conftest$ac_exeext conftest.$ac_ext
9207 LIBS=$ac_check_lib_save_LIBS
9208 fi
9209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9210 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9211 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
9212   cat >>confdefs.h <<_ACEOF
9213 #define HAVE_LIBDNET 1
9214 _ACEOF
9215
9216   LIBS="-ldnet $LIBS"
9217
9218 fi
9219
9220
9221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9222 $as_echo_n "checking for main in -lXbsd... " >&6; }
9223 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
9224   $as_echo_n "(cached) " >&6
9225 else
9226   ac_check_lib_save_LIBS=$LIBS
9227 LIBS="-lXbsd  $LIBS"
9228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9229 /* end confdefs.h.  */
9230
9231
9232 int
9233 main ()
9234 {
9235 return main ();
9236   ;
9237   return 0;
9238 }
9239 _ACEOF
9240 if ac_fn_c_try_link "$LINENO"; then :
9241   ac_cv_lib_Xbsd_main=yes
9242 else
9243   ac_cv_lib_Xbsd_main=no
9244 fi
9245 rm -f core conftest.err conftest.$ac_objext \
9246     conftest$ac_exeext conftest.$ac_ext
9247 LIBS=$ac_check_lib_save_LIBS
9248 fi
9249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
9250 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
9251 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
9252   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
9253 fi
9254
9255
9256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
9257 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
9258 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
9259   $as_echo_n "(cached) " >&6
9260 else
9261   ac_check_lib_save_LIBS=$LIBS
9262 LIBS="-lpthreads  $LIBS"
9263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9264 /* end confdefs.h.  */
9265
9266 /* Override any GCC internal prototype to avoid an error.
9267    Use char because int might match the return type of a GCC
9268    builtin and then its argument prototype would still apply.  */
9269 #ifdef __cplusplus
9270 extern "C"
9271 #endif
9272 char cma_open ();
9273 int
9274 main ()
9275 {
9276 return cma_open ();
9277   ;
9278   return 0;
9279 }
9280 _ACEOF
9281 if ac_fn_c_try_link "$LINENO"; then :
9282   ac_cv_lib_pthreads_cma_open=yes
9283 else
9284   ac_cv_lib_pthreads_cma_open=no
9285 fi
9286 rm -f core conftest.err conftest.$ac_objext \
9287     conftest$ac_exeext conftest.$ac_ext
9288 LIBS=$ac_check_lib_save_LIBS
9289 fi
9290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
9291 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
9292 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
9293   cat >>confdefs.h <<_ACEOF
9294 #define HAVE_LIBPTHREADS 1
9295 _ACEOF
9296
9297   LIBS="-lpthreads $LIBS"
9298
9299 fi
9300
9301
9302 ## Note: when using cpp in s/aix4.2.h, this definition depended on
9303 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
9304 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
9305 ## added to LIBS in configure would never contain the pthreads part,
9306 ## but the value used in Makefiles might.  FIXME?
9307 ##
9308 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
9309 ## be harmless on older versions of X where it happens to exist.
9310 test "$opsys" = "aix4-2" && \
9311   test $ac_cv_lib_pthreads_cma_open = yes && \
9312   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
9313
9314
9315 case ${host_os} in
9316 aix*)
9317   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
9318 $as_echo_n "checking for -bbigtoc option... " >&6; }
9319 if test "${gdb_cv_bigtoc+set}" = set; then :
9320   $as_echo_n "(cached) " >&6
9321 else
9322
9323     case $GCC in
9324     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
9325     *) gdb_cv_bigtoc=-bbigtoc ;;
9326     esac
9327
9328     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
9329     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9330 /* end confdefs.h.  */
9331
9332 int
9333 main ()
9334 {
9335 int i;
9336   ;
9337   return 0;
9338 }
9339 _ACEOF
9340 if ac_fn_c_try_link "$LINENO"; then :
9341
9342 else
9343   gdb_cv_bigtoc=
9344 fi
9345 rm -f core conftest.err conftest.$ac_objext \
9346     conftest$ac_exeext conftest.$ac_ext
9347
9348 fi
9349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
9350 $as_echo "$gdb_cv_bigtoc" >&6; }
9351   ;;
9352 esac
9353
9354 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
9355 # used for the tests that follow.  We set them back to REAL_CFLAGS and
9356 # REAL_CPPFLAGS later on.
9357
9358 REAL_CFLAGS="$CFLAGS"
9359 REAL_CPPFLAGS="$CPPFLAGS"
9360
9361 if test "${HAVE_X11}" = "yes"; then
9362   DEFS="$C_SWITCH_X_SITE $DEFS"
9363   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
9364   LIBS="-lX11 $LIBS"
9365   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
9366   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
9367
9368   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
9369   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
9370   # but it's more convenient here to set LD_RUN_PATH
9371   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
9372   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
9373     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
9374     export LD_RUN_PATH
9375   fi
9376
9377   if test "${opsys}" = "gnu-linux"; then
9378     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
9379 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
9380     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9381 /* end confdefs.h.  */
9382
9383 int
9384 main ()
9385 {
9386 XOpenDisplay ("foo");
9387   ;
9388   return 0;
9389 }
9390 _ACEOF
9391 if ac_fn_c_try_link "$LINENO"; then :
9392   xlinux_first_failure=no
9393 else
9394   xlinux_first_failure=yes
9395 fi
9396 rm -f core conftest.err conftest.$ac_objext \
9397     conftest$ac_exeext conftest.$ac_ext
9398     if test "${xlinux_first_failure}" = "yes"; then
9399       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
9400       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
9401       OLD_CPPFLAGS="$CPPFLAGS"
9402       OLD_LIBS="$LIBS"
9403       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
9404       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
9405       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
9406       LIBS="$LIBS -b i486-linuxaout"
9407       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9408 /* end confdefs.h.  */
9409
9410 int
9411 main ()
9412 {
9413 XOpenDisplay ("foo");
9414   ;
9415   return 0;
9416 }
9417 _ACEOF
9418 if ac_fn_c_try_link "$LINENO"; then :
9419   xlinux_second_failure=no
9420 else
9421   xlinux_second_failure=yes
9422 fi
9423 rm -f core conftest.err conftest.$ac_objext \
9424     conftest$ac_exeext conftest.$ac_ext
9425       if test "${xlinux_second_failure}" = "yes"; then
9426         # If we get the same failure with -b, there is no use adding -b.
9427         # So take it out.  This plays safe.
9428         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
9429         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
9430         CPPFLAGS="$OLD_CPPFLAGS"
9431         LIBS="$OLD_LIBS"
9432         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9433 $as_echo "no" >&6; }
9434       else
9435         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9436 $as_echo "yes" >&6; }
9437       fi
9438     else
9439       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9440 $as_echo "no" >&6; }
9441     fi
9442   fi
9443
9444   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
9445   # header files included from there.
9446   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
9447 $as_echo_n "checking for Xkb... " >&6; }
9448   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9449 /* end confdefs.h.  */
9450 #include <X11/Xlib.h>
9451 #include <X11/XKBlib.h>
9452 int
9453 main ()
9454 {
9455 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
9456   ;
9457   return 0;
9458 }
9459 _ACEOF
9460 if ac_fn_c_try_link "$LINENO"; then :
9461   emacs_xkb=yes
9462 else
9463   emacs_xkb=no
9464 fi
9465 rm -f core conftest.err conftest.$ac_objext \
9466     conftest$ac_exeext conftest.$ac_ext
9467   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
9468 $as_echo "$emacs_xkb" >&6; }
9469   if test $emacs_xkb = yes; then
9470
9471 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
9472
9473   fi
9474
9475   for ac_func in XrmSetDatabase XScreenResourceString \
9476 XScreenNumberOfScreen XSetWMProtocols
9477 do :
9478   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9479 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9480 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
9481   cat >>confdefs.h <<_ACEOF
9482 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9483 _ACEOF
9484
9485 fi
9486 done
9487
9488 fi
9489
9490 if test "${window_system}" = "x11"; then
9491   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
9492 $as_echo_n "checking X11 version 6... " >&6; }
9493   if test "${emacs_cv_x11_version_6+set}" = set; then :
9494   $as_echo_n "(cached) " >&6
9495 else
9496   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9497 /* end confdefs.h.  */
9498 #include <X11/Xlib.h>
9499 int
9500 main ()
9501 {
9502 #if XlibSpecificationRelease < 6
9503 fail;
9504 #endif
9505
9506   ;
9507   return 0;
9508 }
9509 _ACEOF
9510 if ac_fn_c_try_link "$LINENO"; then :
9511   emacs_cv_x11_version_6=yes
9512 else
9513   emacs_cv_x11_version_6=no
9514 fi
9515 rm -f core conftest.err conftest.$ac_objext \
9516     conftest$ac_exeext conftest.$ac_ext
9517 fi
9518
9519   if test $emacs_cv_x11_version_6 = yes; then
9520     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
9521 $as_echo "6 or newer" >&6; }
9522
9523 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
9524
9525
9526 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
9527
9528     ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
9529     ## XIM support.
9530     case "$opsys" in
9531       sol2-*) : ;;
9532       *)
9533 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
9534
9535          ;;
9536     esac
9537   else
9538     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
9539 $as_echo "before 6" >&6; }
9540   fi
9541 fi
9542
9543
9544 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
9545 HAVE_RSVG=no
9546 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
9547   if test "${with_rsvg}" != "no"; then
9548     RSVG_REQUIRED=2.11.0
9549     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
9550
9551
9552   succeeded=no
9553
9554   # Extract the first word of "pkg-config", so it can be a program name with args.
9555 set dummy pkg-config; ac_word=$2
9556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9557 $as_echo_n "checking for $ac_word... " >&6; }
9558 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9559   $as_echo_n "(cached) " >&6
9560 else
9561   case $PKG_CONFIG in
9562   [\\/]* | ?:[\\/]*)
9563   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9564   ;;
9565   *)
9566   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9567 for as_dir in $PATH
9568 do
9569   IFS=$as_save_IFS
9570   test -z "$as_dir" && as_dir=.
9571     for ac_exec_ext in '' $ac_executable_extensions; do
9572   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9573     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9574     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9575     break 2
9576   fi
9577 done
9578   done
9579 IFS=$as_save_IFS
9580
9581   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9582   ;;
9583 esac
9584 fi
9585 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9586 if test -n "$PKG_CONFIG"; then
9587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9588 $as_echo "$PKG_CONFIG" >&6; }
9589 else
9590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9591 $as_echo "no" >&6; }
9592 fi
9593
9594
9595
9596   if test "$PKG_CONFIG" = "no" ; then
9597      :
9598   else
9599      PKG_CONFIG_MIN_VERSION=0.9.0
9600      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9601         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
9602 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
9603
9604         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
9605             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9606 $as_echo "yes" >&6; }
9607             succeeded=yes
9608
9609             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
9610 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
9611             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9612             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
9613 $as_echo "$RSVG_CFLAGS" >&6; }
9614
9615             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
9616 $as_echo_n "checking RSVG_LIBS... " >&6; }
9617             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9618             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
9619 $as_echo "$RSVG_LIBS" >&6; }
9620         else
9621             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9622 $as_echo "no" >&6; }
9623             RSVG_CFLAGS=""
9624             RSVG_LIBS=""
9625             ## If we have a custom action on failure, don't print errors, but
9626             ## do set a variable so people can do so.
9627             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
9628
9629         fi
9630
9631
9632
9633      else
9634         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9635         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9636      fi
9637   fi
9638
9639   if test $succeeded = yes; then
9640      HAVE_RSVG=yes
9641   else
9642      :
9643   fi
9644
9645
9646
9647
9648     if test $HAVE_RSVG = yes; then
9649
9650 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
9651
9652       CFLAGS="$CFLAGS $RSVG_CFLAGS"
9653       LIBS="$RSVG_LIBS $LIBS"
9654     fi
9655   fi
9656 fi
9657
9658 HAVE_IMAGEMAGICK=no
9659 if test "${HAVE_X11}" = "yes"; then
9660   if test "${with_imagemagick}" != "no"; then
9661     IMAGEMAGICK_MODULE="Wand"
9662
9663   succeeded=no
9664
9665   # Extract the first word of "pkg-config", so it can be a program name with args.
9666 set dummy pkg-config; ac_word=$2
9667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9668 $as_echo_n "checking for $ac_word... " >&6; }
9669 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9670   $as_echo_n "(cached) " >&6
9671 else
9672   case $PKG_CONFIG in
9673   [\\/]* | ?:[\\/]*)
9674   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9675   ;;
9676   *)
9677   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9678 for as_dir in $PATH
9679 do
9680   IFS=$as_save_IFS
9681   test -z "$as_dir" && as_dir=.
9682     for ac_exec_ext in '' $ac_executable_extensions; do
9683   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9684     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9685     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9686     break 2
9687   fi
9688 done
9689   done
9690 IFS=$as_save_IFS
9691
9692   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9693   ;;
9694 esac
9695 fi
9696 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9697 if test -n "$PKG_CONFIG"; then
9698   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9699 $as_echo "$PKG_CONFIG" >&6; }
9700 else
9701   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9702 $as_echo "no" >&6; }
9703 fi
9704
9705
9706
9707   if test "$PKG_CONFIG" = "no" ; then
9708      :
9709   else
9710      PKG_CONFIG_MIN_VERSION=0.9.0
9711      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9712         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
9713 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
9714
9715         if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
9716             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9717 $as_echo "yes" >&6; }
9718             succeeded=yes
9719
9720             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
9721 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
9722             IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
9723             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
9724 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
9725
9726             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
9727 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
9728             IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
9729             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
9730 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
9731         else
9732             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9733 $as_echo "no" >&6; }
9734             IMAGEMAGICK_CFLAGS=""
9735             IMAGEMAGICK_LIBS=""
9736             ## If we have a custom action on failure, don't print errors, but
9737             ## do set a variable so people can do so.
9738             IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
9739
9740         fi
9741
9742
9743
9744      else
9745         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9746         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9747      fi
9748   fi
9749
9750   if test $succeeded = yes; then
9751      HAVE_IMAGEMAGICK=yes
9752   else
9753      :
9754   fi
9755
9756
9757
9758
9759     if test $HAVE_IMAGEMAGICK = yes; then
9760
9761 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
9762
9763       CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
9764       LIBS="$IMAGEMAGICK_LIBS $LIBS"
9765       for ac_func in MagickExportImagePixels
9766 do :
9767   ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
9768 if test "x$ac_cv_func_MagickExportImagePixels" = x""yes; then :
9769   cat >>confdefs.h <<_ACEOF
9770 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
9771 _ACEOF
9772
9773 fi
9774 done
9775
9776     fi
9777   fi
9778 fi
9779
9780
9781 HAVE_GTK=no
9782 if test "${with_gtk3}" = "yes"; then
9783   GLIB_REQUIRED=2.6
9784   GTK_REQUIRED=2.90
9785   GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
9786
9787
9788   succeeded=no
9789
9790   # Extract the first word of "pkg-config", so it can be a program name with args.
9791 set dummy pkg-config; ac_word=$2
9792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9793 $as_echo_n "checking for $ac_word... " >&6; }
9794 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9795   $as_echo_n "(cached) " >&6
9796 else
9797   case $PKG_CONFIG in
9798   [\\/]* | ?:[\\/]*)
9799   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9800   ;;
9801   *)
9802   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9803 for as_dir in $PATH
9804 do
9805   IFS=$as_save_IFS
9806   test -z "$as_dir" && as_dir=.
9807     for ac_exec_ext in '' $ac_executable_extensions; do
9808   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9809     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9810     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9811     break 2
9812   fi
9813 done
9814   done
9815 IFS=$as_save_IFS
9816
9817   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9818   ;;
9819 esac
9820 fi
9821 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9822 if test -n "$PKG_CONFIG"; then
9823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9824 $as_echo "$PKG_CONFIG" >&6; }
9825 else
9826   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9827 $as_echo "no" >&6; }
9828 fi
9829
9830
9831
9832   if test "$PKG_CONFIG" = "no" ; then
9833      pkg_check_gtk=no
9834   else
9835      PKG_CONFIG_MIN_VERSION=0.9.0
9836      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9837         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
9838 $as_echo_n "checking for $GTK_MODULES... " >&6; }
9839
9840         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
9841             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9842 $as_echo "yes" >&6; }
9843             succeeded=yes
9844
9845             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
9846 $as_echo_n "checking GTK_CFLAGS... " >&6; }
9847             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
9848             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
9849 $as_echo "$GTK_CFLAGS" >&6; }
9850
9851             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
9852 $as_echo_n "checking GTK_LIBS... " >&6; }
9853             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
9854             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
9855 $as_echo "$GTK_LIBS" >&6; }
9856         else
9857             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9858 $as_echo "no" >&6; }
9859             GTK_CFLAGS=""
9860             GTK_LIBS=""
9861             ## If we have a custom action on failure, don't print errors, but
9862             ## do set a variable so people can do so.
9863             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
9864
9865         fi
9866
9867
9868
9869      else
9870         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9871         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9872      fi
9873   fi
9874
9875   if test $succeeded = yes; then
9876      pkg_check_gtk=yes
9877   else
9878      pkg_check_gtk=no
9879   fi
9880
9881   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
9882      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
9883   fi
9884 fi
9885
9886 if test "$pkg_check_gtk" != "yes"; then
9887   HAVE_GTK=no
9888 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
9889   GLIB_REQUIRED=2.6
9890   GTK_REQUIRED=2.6
9891   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
9892
9893
9894   succeeded=no
9895
9896   # Extract the first word of "pkg-config", so it can be a program name with args.
9897 set dummy pkg-config; ac_word=$2
9898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9899 $as_echo_n "checking for $ac_word... " >&6; }
9900 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9901   $as_echo_n "(cached) " >&6
9902 else
9903   case $PKG_CONFIG in
9904   [\\/]* | ?:[\\/]*)
9905   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9906   ;;
9907   *)
9908   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9909 for as_dir in $PATH
9910 do
9911   IFS=$as_save_IFS
9912   test -z "$as_dir" && as_dir=.
9913     for ac_exec_ext in '' $ac_executable_extensions; do
9914   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9915     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9916     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9917     break 2
9918   fi
9919 done
9920   done
9921 IFS=$as_save_IFS
9922
9923   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9924   ;;
9925 esac
9926 fi
9927 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9928 if test -n "$PKG_CONFIG"; then
9929   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9930 $as_echo "$PKG_CONFIG" >&6; }
9931 else
9932   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9933 $as_echo "no" >&6; }
9934 fi
9935
9936
9937
9938   if test "$PKG_CONFIG" = "no" ; then
9939      pkg_check_gtk=no
9940   else
9941      PKG_CONFIG_MIN_VERSION=0.9.0
9942      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9943         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
9944 $as_echo_n "checking for $GTK_MODULES... " >&6; }
9945
9946         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
9947             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9948 $as_echo "yes" >&6; }
9949             succeeded=yes
9950
9951             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
9952 $as_echo_n "checking GTK_CFLAGS... " >&6; }
9953             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
9954             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
9955 $as_echo "$GTK_CFLAGS" >&6; }
9956
9957             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
9958 $as_echo_n "checking GTK_LIBS... " >&6; }
9959             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
9960             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
9961 $as_echo "$GTK_LIBS" >&6; }
9962         else
9963             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9964 $as_echo "no" >&6; }
9965             GTK_CFLAGS=""
9966             GTK_LIBS=""
9967             ## If we have a custom action on failure, don't print errors, but
9968             ## do set a variable so people can do so.
9969             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
9970
9971         fi
9972
9973
9974
9975      else
9976         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9977         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9978      fi
9979   fi
9980
9981   if test $succeeded = yes; then
9982      pkg_check_gtk=yes
9983   else
9984      pkg_check_gtk=no
9985   fi
9986
9987   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
9988      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
9989   fi
9990 fi
9991 fi
9992
9993 GTK_OBJ=
9994 if test x"$pkg_check_gtk" = xyes; then
9995
9996
9997
9998   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
9999   CFLAGS="$CFLAGS $GTK_CFLAGS"
10000   LIBS="$GTK_LIBS $LIBS"
10001     GTK_COMPILES=no
10002   for ac_func in gtk_main
10003 do :
10004   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10005 if test "x$ac_cv_func_gtk_main" = x""yes; then :
10006   cat >>confdefs.h <<_ACEOF
10007 #define HAVE_GTK_MAIN 1
10008 _ACEOF
10009  GTK_COMPILES=yes
10010 fi
10011 done
10012
10013   if test "${GTK_COMPILES}" != "yes"; then
10014     if test "$USE_X_TOOLKIT" != "maybe"; then
10015       as_fn_error $? "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5 ;
10016     fi
10017   else
10018     HAVE_GTK=yes
10019
10020 $as_echo "#define USE_GTK 1" >>confdefs.h
10021
10022     GTK_OBJ=gtkutil.o
10023     USE_X_TOOLKIT=none
10024     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10025       :
10026     else
10027       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10028        closing open displays.  This is no problem if you just use
10029        one display, but if you use more than one and close one of them
10030        Emacs may crash." >&5
10031 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10032        closing open displays.  This is no problem if you just use
10033        one display, but if you use more than one and close one of them
10034        Emacs may crash." >&2;}
10035       sleep 3
10036     fi
10037   fi
10038
10039 fi
10040
10041
10042
10043 if test "${HAVE_GTK}" = "yes"; then
10044
10045       if test "$with_toolkit_scroll_bars" != no; then
10046     with_toolkit_scroll_bars=yes
10047   fi
10048
10049           HAVE_GTK_FILE_SELECTION=no
10050   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10051 #include <gtk/gtk.h>
10052 "
10053 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
10054   HAVE_GTK_FILE_SELECTION=yes
10055 else
10056   HAVE_GTK_FILE_SELECTION=no
10057 fi
10058
10059   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10060     for ac_func in gtk_file_selection_new
10061 do :
10062   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10063 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
10064   cat >>confdefs.h <<_ACEOF
10065 #define HAVE_GTK_FILE_SELECTION_NEW 1
10066 _ACEOF
10067
10068 fi
10069 done
10070
10071   fi
10072
10073         HAVE_GTK_AND_PTHREAD=no
10074     for ac_header in pthread.h
10075 do :
10076   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
10077 if test "x$ac_cv_header_pthread_h" = x""yes; then :
10078   cat >>confdefs.h <<_ACEOF
10079 #define HAVE_PTHREAD_H 1
10080 _ACEOF
10081
10082 fi
10083
10084 done
10085
10086     if test "$ac_cv_header_pthread_h"; then
10087       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
10088 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
10089 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then :
10090   $as_echo_n "(cached) " >&6
10091 else
10092   ac_check_lib_save_LIBS=$LIBS
10093 LIBS="-lpthread  $LIBS"
10094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10095 /* end confdefs.h.  */
10096
10097 /* Override any GCC internal prototype to avoid an error.
10098    Use char because int might match the return type of a GCC
10099    builtin and then its argument prototype would still apply.  */
10100 #ifdef __cplusplus
10101 extern "C"
10102 #endif
10103 char pthread_self ();
10104 int
10105 main ()
10106 {
10107 return pthread_self ();
10108   ;
10109   return 0;
10110 }
10111 _ACEOF
10112 if ac_fn_c_try_link "$LINENO"; then :
10113   ac_cv_lib_pthread_pthread_self=yes
10114 else
10115   ac_cv_lib_pthread_pthread_self=no
10116 fi
10117 rm -f core conftest.err conftest.$ac_objext \
10118     conftest$ac_exeext conftest.$ac_ext
10119 LIBS=$ac_check_lib_save_LIBS
10120 fi
10121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
10122 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
10123 if test "x$ac_cv_lib_pthread_pthread_self" = x""yes; then :
10124   HAVE_GTK_AND_PTHREAD=yes
10125 fi
10126
10127     fi
10128     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
10129       case "${canonical}" in
10130         *-hpux*) ;;
10131         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
10132       esac
10133
10134 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
10135
10136     fi
10137
10138     for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10139                  gtk_dialog_get_action_area gtk_widget_get_sensitive \
10140                  gtk_widget_get_mapped gtk_adjustment_get_page_size \
10141                  gtk_orientable_set_orientation
10142 do :
10143   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10144 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10145 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10146   cat >>confdefs.h <<_ACEOF
10147 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10148 _ACEOF
10149
10150 fi
10151 done
10152
10153
10154 fi
10155
10156 HAVE_DBUS=no
10157 DBUS_OBJ=
10158 if test "${with_dbus}" = "yes"; then
10159
10160   succeeded=no
10161
10162   # Extract the first word of "pkg-config", so it can be a program name with args.
10163 set dummy pkg-config; ac_word=$2
10164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10165 $as_echo_n "checking for $ac_word... " >&6; }
10166 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10167   $as_echo_n "(cached) " >&6
10168 else
10169   case $PKG_CONFIG in
10170   [\\/]* | ?:[\\/]*)
10171   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10172   ;;
10173   *)
10174   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10175 for as_dir in $PATH
10176 do
10177   IFS=$as_save_IFS
10178   test -z "$as_dir" && as_dir=.
10179     for ac_exec_ext in '' $ac_executable_extensions; do
10180   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10181     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10182     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10183     break 2
10184   fi
10185 done
10186   done
10187 IFS=$as_save_IFS
10188
10189   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10190   ;;
10191 esac
10192 fi
10193 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10194 if test -n "$PKG_CONFIG"; then
10195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10196 $as_echo "$PKG_CONFIG" >&6; }
10197 else
10198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10199 $as_echo "no" >&6; }
10200 fi
10201
10202
10203
10204   if test "$PKG_CONFIG" = "no" ; then
10205      HAVE_DBUS=no
10206   else
10207      PKG_CONFIG_MIN_VERSION=0.9.0
10208      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10209         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10210 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10211
10212         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
10213             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10214 $as_echo "yes" >&6; }
10215             succeeded=yes
10216
10217             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
10218 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
10219             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10220             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
10221 $as_echo "$DBUS_CFLAGS" >&6; }
10222
10223             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
10224 $as_echo_n "checking DBUS_LIBS... " >&6; }
10225             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10226             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
10227 $as_echo "$DBUS_LIBS" >&6; }
10228         else
10229             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10230 $as_echo "no" >&6; }
10231             DBUS_CFLAGS=""
10232             DBUS_LIBS=""
10233             ## If we have a custom action on failure, don't print errors, but
10234             ## do set a variable so people can do so.
10235             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10236
10237         fi
10238
10239
10240
10241      else
10242         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10243         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10244      fi
10245   fi
10246
10247   if test $succeeded = yes; then
10248      HAVE_DBUS=yes
10249   else
10250      HAVE_DBUS=no
10251   fi
10252
10253    if test "$HAVE_DBUS" = yes; then
10254      LIBS="$LIBS $DBUS_LIBS"
10255
10256 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10257
10258      for ac_func in dbus_watch_get_unix_fd
10259 do :
10260   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
10261 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = x""yes; then :
10262   cat >>confdefs.h <<_ACEOF
10263 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
10264 _ACEOF
10265
10266 fi
10267 done
10268
10269      DBUS_OBJ=dbusbind.o
10270    fi
10271 fi
10272
10273
10274 HAVE_GCONF=no
10275 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10276
10277   succeeded=no
10278
10279   # Extract the first word of "pkg-config", so it can be a program name with args.
10280 set dummy pkg-config; ac_word=$2
10281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10282 $as_echo_n "checking for $ac_word... " >&6; }
10283 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10284   $as_echo_n "(cached) " >&6
10285 else
10286   case $PKG_CONFIG in
10287   [\\/]* | ?:[\\/]*)
10288   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10289   ;;
10290   *)
10291   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10292 for as_dir in $PATH
10293 do
10294   IFS=$as_save_IFS
10295   test -z "$as_dir" && as_dir=.
10296     for ac_exec_ext in '' $ac_executable_extensions; do
10297   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10298     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10299     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10300     break 2
10301   fi
10302 done
10303   done
10304 IFS=$as_save_IFS
10305
10306   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10307   ;;
10308 esac
10309 fi
10310 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10311 if test -n "$PKG_CONFIG"; then
10312   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10313 $as_echo "$PKG_CONFIG" >&6; }
10314 else
10315   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10316 $as_echo "no" >&6; }
10317 fi
10318
10319
10320
10321   if test "$PKG_CONFIG" = "no" ; then
10322      HAVE_GCONF=no
10323   else
10324      PKG_CONFIG_MIN_VERSION=0.9.0
10325      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10326         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10327 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10328
10329         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
10330             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10331 $as_echo "yes" >&6; }
10332             succeeded=yes
10333
10334             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
10335 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
10336             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10337             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
10338 $as_echo "$GCONF_CFLAGS" >&6; }
10339
10340             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
10341 $as_echo_n "checking GCONF_LIBS... " >&6; }
10342             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10343             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
10344 $as_echo "$GCONF_LIBS" >&6; }
10345         else
10346             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10347 $as_echo "no" >&6; }
10348             GCONF_CFLAGS=""
10349             GCONF_LIBS=""
10350             ## If we have a custom action on failure, don't print errors, but
10351             ## do set a variable so people can do so.
10352             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
10353
10354         fi
10355
10356
10357
10358      else
10359         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10360         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10361      fi
10362   fi
10363
10364   if test $succeeded = yes; then
10365      HAVE_GCONF=yes
10366   else
10367      HAVE_GCONF=no
10368   fi
10369
10370    if test "$HAVE_GCONF" = yes; then
10371
10372 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
10373
10374             for ac_func in g_type_init
10375 do :
10376   ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
10377 if test "x$ac_cv_func_g_type_init" = x""yes; then :
10378   cat >>confdefs.h <<_ACEOF
10379 #define HAVE_G_TYPE_INIT 1
10380 _ACEOF
10381
10382 fi
10383 done
10384
10385    fi
10386 fi
10387
10388 HAVE_LIBSELINUX=no
10389 LIBSELINUX_LIBS=
10390 if test "${with_selinux}" = "yes"; then
10391    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
10392 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
10393 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
10394   $as_echo_n "(cached) " >&6
10395 else
10396   ac_check_lib_save_LIBS=$LIBS
10397 LIBS="-lselinux  $LIBS"
10398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10399 /* end confdefs.h.  */
10400
10401 /* Override any GCC internal prototype to avoid an error.
10402    Use char because int might match the return type of a GCC
10403    builtin and then its argument prototype would still apply.  */
10404 #ifdef __cplusplus
10405 extern "C"
10406 #endif
10407 char lgetfilecon ();
10408 int
10409 main ()
10410 {
10411 return lgetfilecon ();
10412   ;
10413   return 0;
10414 }
10415 _ACEOF
10416 if ac_fn_c_try_link "$LINENO"; then :
10417   ac_cv_lib_selinux_lgetfilecon=yes
10418 else
10419   ac_cv_lib_selinux_lgetfilecon=no
10420 fi
10421 rm -f core conftest.err conftest.$ac_objext \
10422     conftest$ac_exeext conftest.$ac_ext
10423 LIBS=$ac_check_lib_save_LIBS
10424 fi
10425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
10426 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
10427 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
10428   HAVE_LIBSELINUX=yes
10429 else
10430   HAVE_LIBSELINUX=no
10431 fi
10432
10433    if test "$HAVE_LIBSELINUX" = yes; then
10434
10435 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
10436
10437       LIBSELINUX_LIBS=-lselinux
10438    fi
10439 fi
10440
10441
10442 HAVE_GNUTLS=no
10443 if test "${with_gnutls}" = "yes" ; then
10444
10445   succeeded=no
10446
10447   # Extract the first word of "pkg-config", so it can be a program name with args.
10448 set dummy pkg-config; ac_word=$2
10449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10450 $as_echo_n "checking for $ac_word... " >&6; }
10451 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10452   $as_echo_n "(cached) " >&6
10453 else
10454   case $PKG_CONFIG in
10455   [\\/]* | ?:[\\/]*)
10456   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10457   ;;
10458   *)
10459   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10460 for as_dir in $PATH
10461 do
10462   IFS=$as_save_IFS
10463   test -z "$as_dir" && as_dir=.
10464     for ac_exec_ext in '' $ac_executable_extensions; do
10465   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10466     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10467     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10468     break 2
10469   fi
10470 done
10471   done
10472 IFS=$as_save_IFS
10473
10474   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10475   ;;
10476 esac
10477 fi
10478 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10479 if test -n "$PKG_CONFIG"; then
10480   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10481 $as_echo "$PKG_CONFIG" >&6; }
10482 else
10483   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10484 $as_echo "no" >&6; }
10485 fi
10486
10487
10488
10489   if test "$PKG_CONFIG" = "no" ; then
10490      HAVE_GNUTLS=no
10491   else
10492      PKG_CONFIG_MIN_VERSION=0.9.0
10493      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10494         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.2.4" >&5
10495 $as_echo_n "checking for gnutls >= 2.2.4... " >&6; }
10496
10497         if $PKG_CONFIG --exists "gnutls >= 2.2.4" 2>&5; then
10498             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10499 $as_echo "yes" >&6; }
10500             succeeded=yes
10501
10502             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
10503 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
10504             LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10505             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
10506 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
10507
10508             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
10509 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
10510             LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10511             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
10512 $as_echo "$LIBGNUTLS_LIBS" >&6; }
10513         else
10514             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10515 $as_echo "no" >&6; }
10516             LIBGNUTLS_CFLAGS=""
10517             LIBGNUTLS_LIBS=""
10518             ## If we have a custom action on failure, don't print errors, but
10519             ## do set a variable so people can do so.
10520             LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.2.4"`
10521
10522         fi
10523
10524
10525
10526      else
10527         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10528         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10529      fi
10530   fi
10531
10532   if test $succeeded = yes; then
10533      HAVE_GNUTLS=yes
10534   else
10535      HAVE_GNUTLS=no
10536   fi
10537
10538   if test "${HAVE_GNUTLS}" = "yes"; then
10539
10540 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
10541
10542   fi
10543 fi
10544
10545
10546
10547 HAVE_XAW3D=no
10548 LUCID_LIBW=
10549 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
10550   if test "$with_xaw3d" != no; then
10551     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
10552 $as_echo_n "checking for xaw3d... " >&6; }
10553     if test "${emacs_cv_xaw3d+set}" = set; then :
10554   $as_echo_n "(cached) " >&6
10555 else
10556   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10557 /* end confdefs.h.  */
10558
10559 #include <X11/Intrinsic.h>
10560 #include <X11/Xaw3d/Simple.h>
10561 int
10562 main ()
10563 {
10564
10565   ;
10566   return 0;
10567 }
10568 _ACEOF
10569 if ac_fn_c_try_link "$LINENO"; then :
10570   emacs_cv_xaw3d=yes
10571 else
10572   emacs_cv_xaw3d=no
10573 fi
10574 rm -f core conftest.err conftest.$ac_objext \
10575     conftest$ac_exeext conftest.$ac_ext
10576 fi
10577
10578   else
10579     emacs_cv_xaw3d=no
10580   fi
10581   if test $emacs_cv_xaw3d = yes; then
10582     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10583 $as_echo "yes; using Lucid toolkit" >&6; }
10584     USE_X_TOOLKIT=LUCID
10585     HAVE_XAW3D=yes
10586     LUCID_LIBW=-lXaw3d
10587
10588 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
10589
10590   else
10591     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10592 $as_echo "no" >&6; }
10593     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
10594 $as_echo_n "checking for libXaw... " >&6; }
10595     if test "${emacs_cv_xaw+set}" = set; then :
10596   $as_echo_n "(cached) " >&6
10597 else
10598   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10599 /* end confdefs.h.  */
10600
10601 #include <X11/Intrinsic.h>
10602 #include <X11/Xaw/Simple.h>
10603 int
10604 main ()
10605 {
10606
10607   ;
10608   return 0;
10609 }
10610 _ACEOF
10611 if ac_fn_c_try_link "$LINENO"; then :
10612   emacs_cv_xaw=yes
10613 else
10614   emacs_cv_xaw=no
10615 fi
10616 rm -f core conftest.err conftest.$ac_objext \
10617     conftest$ac_exeext conftest.$ac_ext
10618 fi
10619
10620     if test $emacs_cv_xaw = yes; then
10621       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10622 $as_echo "yes; using Lucid toolkit" >&6; }
10623       USE_X_TOOLKIT=LUCID
10624       LUCID_LIBW=-lXaw
10625     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
10626       as_fn_error $? "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
10627     else
10628       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
10629 $as_echo "no; do not use toolkit by default" >&6; }
10630       USE_X_TOOLKIT=none
10631     fi
10632   fi
10633 fi
10634
10635 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
10636
10637 LIBXTR6=
10638 if test "${USE_X_TOOLKIT}" != "none"; then
10639   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
10640 $as_echo_n "checking X11 toolkit version... " >&6; }
10641   if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
10642   $as_echo_n "(cached) " >&6
10643 else
10644   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10645 /* end confdefs.h.  */
10646 #include <X11/Intrinsic.h>
10647 int
10648 main ()
10649 {
10650 #if XtSpecificationRelease < 6
10651 fail;
10652 #endif
10653
10654   ;
10655   return 0;
10656 }
10657 _ACEOF
10658 if ac_fn_c_try_link "$LINENO"; then :
10659   emacs_cv_x11_toolkit_version_6=yes
10660 else
10661   emacs_cv_x11_toolkit_version_6=no
10662 fi
10663 rm -f core conftest.err conftest.$ac_objext \
10664     conftest$ac_exeext conftest.$ac_ext
10665 fi
10666
10667   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
10668   if test $emacs_cv_x11_toolkit_version_6 = yes; then
10669     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10670 $as_echo "6 or newer" >&6; }
10671
10672 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
10673
10674     LIBXTR6="-lSM -lICE"
10675     case "$opsys" in
10676       ## Use libw.a along with X11R6 Xt.
10677       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
10678     esac
10679   else
10680     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10681 $as_echo "before 6" >&6; }
10682   fi
10683
10684   OLDLIBS="$LIBS"
10685   if test x$HAVE_X11XTR6 = xyes; then
10686     LIBS="-lXt -lSM -lICE $LIBS"
10687   else
10688     LIBS="-lXt $LIBS"
10689   fi
10690   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
10691 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
10692 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
10693   $as_echo_n "(cached) " >&6
10694 else
10695   ac_check_lib_save_LIBS=$LIBS
10696 LIBS="-lXmu  $LIBS"
10697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10698 /* end confdefs.h.  */
10699
10700 /* Override any GCC internal prototype to avoid an error.
10701    Use char because int might match the return type of a GCC
10702    builtin and then its argument prototype would still apply.  */
10703 #ifdef __cplusplus
10704 extern "C"
10705 #endif
10706 char XmuConvertStandardSelection ();
10707 int
10708 main ()
10709 {
10710 return XmuConvertStandardSelection ();
10711   ;
10712   return 0;
10713 }
10714 _ACEOF
10715 if ac_fn_c_try_link "$LINENO"; then :
10716   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
10717 else
10718   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
10719 fi
10720 rm -f core conftest.err conftest.$ac_objext \
10721     conftest$ac_exeext conftest.$ac_ext
10722 LIBS=$ac_check_lib_save_LIBS
10723 fi
10724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
10725 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
10726 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
10727   cat >>confdefs.h <<_ACEOF
10728 #define HAVE_LIBXMU 1
10729 _ACEOF
10730
10731   LIBS="-lXmu $LIBS"
10732
10733 fi
10734
10735   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
10736 fi
10737
10738
10739 LIBXMU=-lXmu
10740 case $opsys in
10741   ## These systems don't supply Xmu.
10742   hpux* | aix4-2 )
10743     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
10744     ;;
10745 esac
10746
10747
10748 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
10749 if test "${HAVE_X11}" = "yes"; then
10750   if test "${USE_X_TOOLKIT}" != "none"; then
10751     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
10752 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
10753 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
10754   $as_echo_n "(cached) " >&6
10755 else
10756   ac_check_lib_save_LIBS=$LIBS
10757 LIBS="-lXext  $LIBS"
10758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10759 /* end confdefs.h.  */
10760
10761 /* Override any GCC internal prototype to avoid an error.
10762    Use char because int might match the return type of a GCC
10763    builtin and then its argument prototype would still apply.  */
10764 #ifdef __cplusplus
10765 extern "C"
10766 #endif
10767 char XShapeQueryExtension ();
10768 int
10769 main ()
10770 {
10771 return XShapeQueryExtension ();
10772   ;
10773   return 0;
10774 }
10775 _ACEOF
10776 if ac_fn_c_try_link "$LINENO"; then :
10777   ac_cv_lib_Xext_XShapeQueryExtension=yes
10778 else
10779   ac_cv_lib_Xext_XShapeQueryExtension=no
10780 fi
10781 rm -f core conftest.err conftest.$ac_objext \
10782     conftest$ac_exeext conftest.$ac_ext
10783 LIBS=$ac_check_lib_save_LIBS
10784 fi
10785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
10786 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
10787 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
10788   cat >>confdefs.h <<_ACEOF
10789 #define HAVE_LIBXEXT 1
10790 _ACEOF
10791
10792   LIBS="-lXext $LIBS"
10793
10794 fi
10795
10796   fi
10797 fi
10798
10799 LIBXP=
10800 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
10801   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
10802 $as_echo_n "checking for Motif version 2.1... " >&6; }
10803 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
10804   $as_echo_n "(cached) " >&6
10805 else
10806   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10807 /* end confdefs.h.  */
10808 #include <Xm/Xm.h>
10809 int
10810 main ()
10811 {
10812 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
10813 int x = 5;
10814 #else
10815 Motif version prior to 2.1.
10816 #endif
10817   ;
10818   return 0;
10819 }
10820 _ACEOF
10821 if ac_fn_c_try_compile "$LINENO"; then :
10822   emacs_cv_motif_version_2_1=yes
10823 else
10824   emacs_cv_motif_version_2_1=no
10825 fi
10826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10827 fi
10828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
10829 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
10830   if test $emacs_cv_motif_version_2_1 = yes; then
10831     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
10832 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
10833 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
10834   $as_echo_n "(cached) " >&6
10835 else
10836   ac_check_lib_save_LIBS=$LIBS
10837 LIBS="-lXp  $LIBS"
10838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10839 /* end confdefs.h.  */
10840
10841 /* Override any GCC internal prototype to avoid an error.
10842    Use char because int might match the return type of a GCC
10843    builtin and then its argument prototype would still apply.  */
10844 #ifdef __cplusplus
10845 extern "C"
10846 #endif
10847 char XpCreateContext ();
10848 int
10849 main ()
10850 {
10851 return XpCreateContext ();
10852   ;
10853   return 0;
10854 }
10855 _ACEOF
10856 if ac_fn_c_try_link "$LINENO"; then :
10857   ac_cv_lib_Xp_XpCreateContext=yes
10858 else
10859   ac_cv_lib_Xp_XpCreateContext=no
10860 fi
10861 rm -f core conftest.err conftest.$ac_objext \
10862     conftest$ac_exeext conftest.$ac_ext
10863 LIBS=$ac_check_lib_save_LIBS
10864 fi
10865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
10866 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
10867 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
10868   LIBXP=-lXp
10869 fi
10870
10871   else
10872     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
10873 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
10874 if test "${emacs_cv_lesstif+set}" = set; then :
10875   $as_echo_n "(cached) " >&6
10876 else
10877   # We put this in CFLAGS temporarily to precede other -I options
10878     # that might be in CFLAGS temporarily.
10879     # We put this in CPPFLAGS where it precedes the other -I options.
10880     OLD_CPPFLAGS=$CPPFLAGS
10881     OLD_CFLAGS=$CFLAGS
10882     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
10883     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
10884     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10885 /* end confdefs.h.  */
10886 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
10887 int
10888 main ()
10889 {
10890 int x = 5;
10891   ;
10892   return 0;
10893 }
10894 _ACEOF
10895 if ac_fn_c_try_compile "$LINENO"; then :
10896   emacs_cv_lesstif=yes
10897 else
10898   emacs_cv_lesstif=no
10899 fi
10900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10901 fi
10902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
10903 $as_echo "$emacs_cv_lesstif" >&6; }
10904     if test $emacs_cv_lesstif = yes; then
10905       # Make sure this -I option remains in CPPFLAGS after it is set
10906       # back to REAL_CPPFLAGS.
10907       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
10908       # have those other -I options anyway.  Ultimately, having this
10909       # directory ultimately in CPPFLAGS will be enough.
10910       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
10911       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
10912     else
10913       CFLAGS=$OLD_CFLAGS
10914       CPPFLAGS=$OLD_CPPFLAGS
10915     fi
10916   fi
10917 fi
10918
10919
10920 USE_TOOLKIT_SCROLL_BARS=no
10921 if test "${with_toolkit_scroll_bars}" != "no"; then
10922   if test "${USE_X_TOOLKIT}" != "none"; then
10923     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
10924       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10925
10926       HAVE_XAW3D=no
10927       USE_TOOLKIT_SCROLL_BARS=yes
10928     elif test "${HAVE_XAW3D}" = "yes"; then
10929       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10930
10931       USE_TOOLKIT_SCROLL_BARS=yes
10932     fi
10933   elif test "${HAVE_GTK}" = "yes"; then
10934     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10935
10936     USE_TOOLKIT_SCROLL_BARS=yes
10937   elif test "${HAVE_NS}" = "yes"; then
10938     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10939
10940     USE_TOOLKIT_SCROLL_BARS=yes
10941   fi
10942 fi
10943
10944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10945 /* end confdefs.h.  */
10946
10947           #include <X11/Xlib.h>
10948           #include <X11/Xresource.h>
10949 int
10950 main ()
10951 {
10952 XIMProc  callback;
10953   ;
10954   return 0;
10955 }
10956 _ACEOF
10957 if ac_fn_c_try_compile "$LINENO"; then :
10958   HAVE_XIM=yes
10959
10960 $as_echo "#define HAVE_XIM 1" >>confdefs.h
10961
10962 else
10963   HAVE_XIM=no
10964 fi
10965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10966
10967
10968 if test "${with_xim}" != "no"; then
10969
10970 $as_echo "#define USE_XIM 1" >>confdefs.h
10971
10972 fi
10973
10974
10975 if test "${HAVE_XIM}" != "no"; then
10976   late_CFLAGS=$CFLAGS
10977   if test "$GCC" = yes; then
10978     CFLAGS="$CFLAGS --pedantic-errors"
10979   fi
10980   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10981 /* end confdefs.h.  */
10982
10983 #include <X11/Xlib.h>
10984 #include <X11/Xresource.h>
10985 int
10986 main ()
10987 {
10988 Display *display;
10989 XrmDatabase db;
10990 char *res_name;
10991 char *res_class;
10992 XIMProc  callback;
10993 XPointer *client_data;
10994 #ifndef __GNUC__
10995 /* If we're not using GCC, it's probably not XFree86, and this is
10996    probably right, but we can't use something like --pedantic-errors.  */
10997 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
10998                                            char*, XIMProc, XPointer*);
10999 #endif
11000 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11001    client_data);
11002   ;
11003   return 0;
11004 }
11005 _ACEOF
11006 if ac_fn_c_try_compile "$LINENO"; then :
11007   emacs_cv_arg6_star=yes
11008 fi
11009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11010     if test "$emacs_cv_arg6_star" = yes; then
11011     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11012
11013   else
11014     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11015
11016   fi
11017   CFLAGS=$late_CFLAGS
11018 fi
11019
11020 ### Start of font-backend (under any platform) section.
11021 # (nothing here yet -- this is a placeholder)
11022 ### End of font-backend (under any platform) section.
11023
11024 ### Start of font-backend (under X11) section.
11025 if test "${HAVE_X11}" = "yes"; then
11026
11027   succeeded=no
11028
11029   # Extract the first word of "pkg-config", so it can be a program name with args.
11030 set dummy pkg-config; ac_word=$2
11031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11032 $as_echo_n "checking for $ac_word... " >&6; }
11033 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11034   $as_echo_n "(cached) " >&6
11035 else
11036   case $PKG_CONFIG in
11037   [\\/]* | ?:[\\/]*)
11038   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11039   ;;
11040   *)
11041   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11042 for as_dir in $PATH
11043 do
11044   IFS=$as_save_IFS
11045   test -z "$as_dir" && as_dir=.
11046     for ac_exec_ext in '' $ac_executable_extensions; do
11047   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11048     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11049     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11050     break 2
11051   fi
11052 done
11053   done
11054 IFS=$as_save_IFS
11055
11056   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11057   ;;
11058 esac
11059 fi
11060 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11061 if test -n "$PKG_CONFIG"; then
11062   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11063 $as_echo "$PKG_CONFIG" >&6; }
11064 else
11065   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11066 $as_echo "no" >&6; }
11067 fi
11068
11069
11070
11071   if test "$PKG_CONFIG" = "no" ; then
11072      HAVE_FC=no
11073   else
11074      PKG_CONFIG_MIN_VERSION=0.9.0
11075      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11076         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11077 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11078
11079         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
11080             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11081 $as_echo "yes" >&6; }
11082             succeeded=yes
11083
11084             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
11085 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
11086             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11087             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
11088 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
11089
11090             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
11091 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
11092             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11093             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
11094 $as_echo "$FONTCONFIG_LIBS" >&6; }
11095         else
11096             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11097 $as_echo "no" >&6; }
11098             FONTCONFIG_CFLAGS=""
11099             FONTCONFIG_LIBS=""
11100             ## If we have a custom action on failure, don't print errors, but
11101             ## do set a variable so people can do so.
11102             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11103
11104         fi
11105
11106
11107
11108      else
11109         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11110         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11111      fi
11112   fi
11113
11114   if test $succeeded = yes; then
11115      HAVE_FC=yes
11116   else
11117      HAVE_FC=no
11118   fi
11119
11120
11121    ## Use -lXft if available, unless `--with-xft=no'.
11122    HAVE_XFT=maybe
11123     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11124       with_xft="no";
11125     fi
11126     if test "x${with_xft}" != "xno"; then
11127
11128
11129   succeeded=no
11130
11131   # Extract the first word of "pkg-config", so it can be a program name with args.
11132 set dummy pkg-config; ac_word=$2
11133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11134 $as_echo_n "checking for $ac_word... " >&6; }
11135 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11136   $as_echo_n "(cached) " >&6
11137 else
11138   case $PKG_CONFIG in
11139   [\\/]* | ?:[\\/]*)
11140   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11141   ;;
11142   *)
11143   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11144 for as_dir in $PATH
11145 do
11146   IFS=$as_save_IFS
11147   test -z "$as_dir" && as_dir=.
11148     for ac_exec_ext in '' $ac_executable_extensions; do
11149   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11150     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11151     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11152     break 2
11153   fi
11154 done
11155   done
11156 IFS=$as_save_IFS
11157
11158   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11159   ;;
11160 esac
11161 fi
11162 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11163 if test -n "$PKG_CONFIG"; then
11164   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11165 $as_echo "$PKG_CONFIG" >&6; }
11166 else
11167   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11168 $as_echo "no" >&6; }
11169 fi
11170
11171
11172
11173   if test "$PKG_CONFIG" = "no" ; then
11174      HAVE_XFT=no
11175   else
11176      PKG_CONFIG_MIN_VERSION=0.9.0
11177      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11178         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11179 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11180
11181         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
11182             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11183 $as_echo "yes" >&6; }
11184             succeeded=yes
11185
11186             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
11187 $as_echo_n "checking XFT_CFLAGS... " >&6; }
11188             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11189             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
11190 $as_echo "$XFT_CFLAGS" >&6; }
11191
11192             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
11193 $as_echo_n "checking XFT_LIBS... " >&6; }
11194             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11195             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
11196 $as_echo "$XFT_LIBS" >&6; }
11197         else
11198             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11199 $as_echo "no" >&6; }
11200             XFT_CFLAGS=""
11201             XFT_LIBS=""
11202             ## If we have a custom action on failure, don't print errors, but
11203             ## do set a variable so people can do so.
11204             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11205
11206         fi
11207
11208
11209
11210      else
11211         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11212         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11213      fi
11214   fi
11215
11216   if test $succeeded = yes; then
11217      :
11218   else
11219      HAVE_XFT=no
11220   fi
11221
11222       ## Because xftfont.c uses XRenderQueryExtension, we also
11223       ## need to link to -lXrender.
11224       HAVE_XRENDER=no
11225       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11226 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11227 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
11228   $as_echo_n "(cached) " >&6
11229 else
11230   ac_check_lib_save_LIBS=$LIBS
11231 LIBS="-lXrender  $LIBS"
11232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11233 /* end confdefs.h.  */
11234
11235 /* Override any GCC internal prototype to avoid an error.
11236    Use char because int might match the return type of a GCC
11237    builtin and then its argument prototype would still apply.  */
11238 #ifdef __cplusplus
11239 extern "C"
11240 #endif
11241 char XRenderQueryExtension ();
11242 int
11243 main ()
11244 {
11245 return XRenderQueryExtension ();
11246   ;
11247   return 0;
11248 }
11249 _ACEOF
11250 if ac_fn_c_try_link "$LINENO"; then :
11251   ac_cv_lib_Xrender_XRenderQueryExtension=yes
11252 else
11253   ac_cv_lib_Xrender_XRenderQueryExtension=no
11254 fi
11255 rm -f core conftest.err conftest.$ac_objext \
11256     conftest$ac_exeext conftest.$ac_ext
11257 LIBS=$ac_check_lib_save_LIBS
11258 fi
11259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11260 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11261 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
11262   HAVE_XRENDER=yes
11263 fi
11264
11265       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
11266         OLD_CPPFLAGS="$CPPFLAGS"
11267         OLD_CFLAGS="$CFLAGS"
11268         OLD_LIBS="$LIBS"
11269         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
11270         CFLAGS="$CFLAGS $XFT_CFLAGS"
11271         XFT_LIBS="-lXrender $XFT_LIBS"
11272         LIBS="$XFT_LIBS $LIBS"
11273         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11274 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
11275   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11276 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11277 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
11278   $as_echo_n "(cached) " >&6
11279 else
11280   ac_check_lib_save_LIBS=$LIBS
11281 LIBS="-lXft $XFT_LIBS $LIBS"
11282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11283 /* end confdefs.h.  */
11284
11285 /* Override any GCC internal prototype to avoid an error.
11286    Use char because int might match the return type of a GCC
11287    builtin and then its argument prototype would still apply.  */
11288 #ifdef __cplusplus
11289 extern "C"
11290 #endif
11291 char XftFontOpen ();
11292 int
11293 main ()
11294 {
11295 return XftFontOpen ();
11296   ;
11297   return 0;
11298 }
11299 _ACEOF
11300 if ac_fn_c_try_link "$LINENO"; then :
11301   ac_cv_lib_Xft_XftFontOpen=yes
11302 else
11303   ac_cv_lib_Xft_XftFontOpen=no
11304 fi
11305 rm -f core conftest.err conftest.$ac_objext \
11306     conftest$ac_exeext conftest.$ac_ext
11307 LIBS=$ac_check_lib_save_LIBS
11308 fi
11309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
11310 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
11311 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
11312   HAVE_XFT=yes
11313 fi
11314
11315 fi
11316
11317
11318
11319         if test "${HAVE_XFT}" = "yes"; then
11320
11321 $as_echo "#define HAVE_XFT 1" >>confdefs.h
11322
11323
11324           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
11325         else
11326           CPPFLAGS="$OLD_CPPFLAGS"
11327           CFLAGS="$OLD_CFLAGS"
11328           LIBS="$OLD_LIBS"
11329         fi                        # "${HAVE_XFT}" = "yes"
11330       fi                          # "$HAVE_XFT" != no
11331     fi                            # "x${with_xft}" != "xno"
11332
11333         if test "$HAVE_XFT" != "yes"; then
11334        HAVE_XFT=no
11335     fi
11336
11337     ## We used to allow building with FreeType and without Xft.
11338     ## However, the ftx font backend driver is not in good shape.
11339     HAVE_FREETYPE=$HAVE_XFT
11340
11341     HAVE_LIBOTF=no
11342     if test "${HAVE_FREETYPE}" = "yes"; then
11343
11344 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
11345
11346       if test "${with_libotf}" != "no"; then
11347
11348   succeeded=no
11349
11350   # Extract the first word of "pkg-config", so it can be a program name with args.
11351 set dummy pkg-config; ac_word=$2
11352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11353 $as_echo_n "checking for $ac_word... " >&6; }
11354 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11355   $as_echo_n "(cached) " >&6
11356 else
11357   case $PKG_CONFIG in
11358   [\\/]* | ?:[\\/]*)
11359   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11360   ;;
11361   *)
11362   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11363 for as_dir in $PATH
11364 do
11365   IFS=$as_save_IFS
11366   test -z "$as_dir" && as_dir=.
11367     for ac_exec_ext in '' $ac_executable_extensions; do
11368   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11369     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11370     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11371     break 2
11372   fi
11373 done
11374   done
11375 IFS=$as_save_IFS
11376
11377   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11378   ;;
11379 esac
11380 fi
11381 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11382 if test -n "$PKG_CONFIG"; then
11383   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11384 $as_echo "$PKG_CONFIG" >&6; }
11385 else
11386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11387 $as_echo "no" >&6; }
11388 fi
11389
11390
11391
11392   if test "$PKG_CONFIG" = "no" ; then
11393      HAVE_LIBOTF=no
11394   else
11395      PKG_CONFIG_MIN_VERSION=0.9.0
11396      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11397         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
11398 $as_echo_n "checking for libotf... " >&6; }
11399
11400         if $PKG_CONFIG --exists "libotf" 2>&5; then
11401             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11402 $as_echo "yes" >&6; }
11403             succeeded=yes
11404
11405             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
11406 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
11407             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
11408             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
11409 $as_echo "$LIBOTF_CFLAGS" >&6; }
11410
11411             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
11412 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
11413             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
11414             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
11415 $as_echo "$LIBOTF_LIBS" >&6; }
11416         else
11417             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11418 $as_echo "no" >&6; }
11419             LIBOTF_CFLAGS=""
11420             LIBOTF_LIBS=""
11421             ## If we have a custom action on failure, don't print errors, but
11422             ## do set a variable so people can do so.
11423             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
11424
11425         fi
11426
11427
11428
11429      else
11430         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11431         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11432      fi
11433   fi
11434
11435   if test $succeeded = yes; then
11436      HAVE_LIBOTF=yes
11437   else
11438      HAVE_LIBOTF=no
11439   fi
11440
11441         if test "$HAVE_LIBOTF" = "yes"; then
11442
11443 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
11444
11445           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
11446 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
11447 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
11448   $as_echo_n "(cached) " >&6
11449 else
11450   ac_check_lib_save_LIBS=$LIBS
11451 LIBS="-lotf  $LIBS"
11452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11453 /* end confdefs.h.  */
11454
11455 /* Override any GCC internal prototype to avoid an error.
11456    Use char because int might match the return type of a GCC
11457    builtin and then its argument prototype would still apply.  */
11458 #ifdef __cplusplus
11459 extern "C"
11460 #endif
11461 char OTF_get_variation_glyphs ();
11462 int
11463 main ()
11464 {
11465 return OTF_get_variation_glyphs ();
11466   ;
11467   return 0;
11468 }
11469 _ACEOF
11470 if ac_fn_c_try_link "$LINENO"; then :
11471   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
11472 else
11473   ac_cv_lib_otf_OTF_get_variation_glyphs=no
11474 fi
11475 rm -f core conftest.err conftest.$ac_objext \
11476     conftest$ac_exeext conftest.$ac_ext
11477 LIBS=$ac_check_lib_save_LIBS
11478 fi
11479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
11480 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
11481 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
11482   HAVE_OTF_GET_VARIATION_GLYPHS=yes
11483 else
11484   HAVE_OTF_GET_VARIATION_GLYPHS=no
11485 fi
11486
11487           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
11488
11489 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
11490
11491           fi
11492         fi
11493       fi
11494             fi
11495
11496     HAVE_M17N_FLT=no
11497     if test "${HAVE_LIBOTF}" = yes; then
11498       if test "${with_m17n_flt}" != "no"; then
11499
11500   succeeded=no
11501
11502   # Extract the first word of "pkg-config", so it can be a program name with args.
11503 set dummy pkg-config; ac_word=$2
11504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11505 $as_echo_n "checking for $ac_word... " >&6; }
11506 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11507   $as_echo_n "(cached) " >&6
11508 else
11509   case $PKG_CONFIG in
11510   [\\/]* | ?:[\\/]*)
11511   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11512   ;;
11513   *)
11514   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11515 for as_dir in $PATH
11516 do
11517   IFS=$as_save_IFS
11518   test -z "$as_dir" && as_dir=.
11519     for ac_exec_ext in '' $ac_executable_extensions; do
11520   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11521     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11522     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11523     break 2
11524   fi
11525 done
11526   done
11527 IFS=$as_save_IFS
11528
11529   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11530   ;;
11531 esac
11532 fi
11533 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11534 if test -n "$PKG_CONFIG"; then
11535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11536 $as_echo "$PKG_CONFIG" >&6; }
11537 else
11538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11539 $as_echo "no" >&6; }
11540 fi
11541
11542
11543
11544   if test "$PKG_CONFIG" = "no" ; then
11545      HAVE_M17N_FLT=no
11546   else
11547      PKG_CONFIG_MIN_VERSION=0.9.0
11548      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11549         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
11550 $as_echo_n "checking for m17n-flt... " >&6; }
11551
11552         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
11553             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11554 $as_echo "yes" >&6; }
11555             succeeded=yes
11556
11557             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
11558 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
11559             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
11560             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
11561 $as_echo "$M17N_FLT_CFLAGS" >&6; }
11562
11563             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
11564 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
11565             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
11566             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
11567 $as_echo "$M17N_FLT_LIBS" >&6; }
11568         else
11569             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11570 $as_echo "no" >&6; }
11571             M17N_FLT_CFLAGS=""
11572             M17N_FLT_LIBS=""
11573             ## If we have a custom action on failure, don't print errors, but
11574             ## do set a variable so people can do so.
11575             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
11576
11577         fi
11578
11579
11580
11581      else
11582         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11583         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11584      fi
11585   fi
11586
11587   if test $succeeded = yes; then
11588      HAVE_M17N_FLT=yes
11589   else
11590      HAVE_M17N_FLT=no
11591   fi
11592
11593         if test "$HAVE_M17N_FLT" = "yes"; then
11594
11595 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
11596
11597         fi
11598       fi
11599     fi
11600 else
11601     HAVE_XFT=no
11602     HAVE_FREETYPE=no
11603     HAVE_LIBOTF=no
11604     HAVE_M17N_FLT=no
11605 fi
11606
11607 ### End of font-backend (under X11) section.
11608
11609
11610
11611
11612
11613
11614
11615
11616
11617
11618 ### Use -lXpm if available, unless `--with-xpm=no'.
11619 HAVE_XPM=no
11620 LIBXPM=
11621 if test "${HAVE_X11}" = "yes"; then
11622   if test "${with_xpm}" != "no"; then
11623     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
11624 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
11625   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
11626 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
11627 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
11628   $as_echo_n "(cached) " >&6
11629 else
11630   ac_check_lib_save_LIBS=$LIBS
11631 LIBS="-lXpm -lX11 $LIBS"
11632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11633 /* end confdefs.h.  */
11634
11635 /* Override any GCC internal prototype to avoid an error.
11636    Use char because int might match the return type of a GCC
11637    builtin and then its argument prototype would still apply.  */
11638 #ifdef __cplusplus
11639 extern "C"
11640 #endif
11641 char XpmReadFileToPixmap ();
11642 int
11643 main ()
11644 {
11645 return XpmReadFileToPixmap ();
11646   ;
11647   return 0;
11648 }
11649 _ACEOF
11650 if ac_fn_c_try_link "$LINENO"; then :
11651   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
11652 else
11653   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
11654 fi
11655 rm -f core conftest.err conftest.$ac_objext \
11656     conftest$ac_exeext conftest.$ac_ext
11657 LIBS=$ac_check_lib_save_LIBS
11658 fi
11659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
11660 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
11661 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
11662   HAVE_XPM=yes
11663 fi
11664
11665 fi
11666
11667
11668     if test "${HAVE_XPM}" = "yes"; then
11669       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
11670 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
11671       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11672 /* end confdefs.h.  */
11673 #include "X11/xpm.h"
11674 #ifndef XpmReturnAllocPixels
11675 no_return_alloc_pixels
11676 #endif
11677
11678 _ACEOF
11679 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11680   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
11681   HAVE_XPM=no
11682 else
11683   HAVE_XPM=yes
11684 fi
11685 rm -f conftest*
11686
11687
11688       if test "${HAVE_XPM}" = "yes"; then
11689         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11690 $as_echo "yes" >&6; }
11691       else
11692         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11693 $as_echo "no" >&6; }
11694       fi
11695     fi
11696   fi
11697
11698   if test "${HAVE_XPM}" = "yes"; then
11699
11700 $as_echo "#define HAVE_XPM 1" >>confdefs.h
11701
11702     LIBXPM=-lXpm
11703   fi
11704 fi
11705
11706
11707 ### Use -ljpeg if available, unless `--with-jpeg=no'.
11708 HAVE_JPEG=no
11709 LIBJPEG=
11710 if test "${HAVE_X11}" = "yes"; then
11711   if test "${with_jpeg}" != "no"; then
11712             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
11713 if test "x$ac_cv_header_jerror_h" = x""yes; then :
11714   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
11715 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
11716 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
11717   $as_echo_n "(cached) " >&6
11718 else
11719   ac_check_lib_save_LIBS=$LIBS
11720 LIBS="-ljpeg  $LIBS"
11721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11722 /* end confdefs.h.  */
11723
11724 /* Override any GCC internal prototype to avoid an error.
11725    Use char because int might match the return type of a GCC
11726    builtin and then its argument prototype would still apply.  */
11727 #ifdef __cplusplus
11728 extern "C"
11729 #endif
11730 char jpeg_destroy_compress ();
11731 int
11732 main ()
11733 {
11734 return jpeg_destroy_compress ();
11735   ;
11736   return 0;
11737 }
11738 _ACEOF
11739 if ac_fn_c_try_link "$LINENO"; then :
11740   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
11741 else
11742   ac_cv_lib_jpeg_jpeg_destroy_compress=no
11743 fi
11744 rm -f core conftest.err conftest.$ac_objext \
11745     conftest$ac_exeext conftest.$ac_ext
11746 LIBS=$ac_check_lib_save_LIBS
11747 fi
11748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
11749 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
11750 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
11751   HAVE_JPEG=yes
11752 fi
11753
11754 fi
11755
11756
11757   fi
11758
11759     if test "${HAVE_JPEG}" = "yes"; then
11760     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
11761
11762     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11763 /* end confdefs.h.  */
11764 #include <jpeglib.h>
11765          version=JPEG_LIB_VERSION
11766
11767 _ACEOF
11768 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11769   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
11770   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
11771
11772 else
11773   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
11774 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
11775         HAVE_JPEG=no
11776 fi
11777 rm -f conftest*
11778
11779   fi
11780   if test "${HAVE_JPEG}" = "yes"; then
11781     LIBJPEG=-ljpeg
11782   fi
11783 fi
11784
11785
11786 ### Use -lpng if available, unless `--with-png=no'.
11787 HAVE_PNG=no
11788 LIBPNG=
11789 if test "${HAVE_X11}" = "yes"; then
11790   if test "${with_png}" != "no"; then
11791     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
11792     # in /usr/include/libpng.
11793     for ac_header in png.h libpng/png.h
11794 do :
11795   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11796 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11797 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
11798   cat >>confdefs.h <<_ACEOF
11799 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11800 _ACEOF
11801
11802 fi
11803
11804 done
11805
11806     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
11807       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
11808 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
11809 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
11810   $as_echo_n "(cached) " >&6
11811 else
11812   ac_check_lib_save_LIBS=$LIBS
11813 LIBS="-lpng -lz -lm $LIBS"
11814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11815 /* end confdefs.h.  */
11816
11817 /* Override any GCC internal prototype to avoid an error.
11818    Use char because int might match the return type of a GCC
11819    builtin and then its argument prototype would still apply.  */
11820 #ifdef __cplusplus
11821 extern "C"
11822 #endif
11823 char png_get_channels ();
11824 int
11825 main ()
11826 {
11827 return png_get_channels ();
11828   ;
11829   return 0;
11830 }
11831 _ACEOF
11832 if ac_fn_c_try_link "$LINENO"; then :
11833   ac_cv_lib_png_png_get_channels=yes
11834 else
11835   ac_cv_lib_png_png_get_channels=no
11836 fi
11837 rm -f core conftest.err conftest.$ac_objext \
11838     conftest$ac_exeext conftest.$ac_ext
11839 LIBS=$ac_check_lib_save_LIBS
11840 fi
11841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
11842 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
11843 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
11844   HAVE_PNG=yes
11845 fi
11846
11847     fi
11848   fi
11849
11850   if test "${HAVE_PNG}" = "yes"; then
11851
11852 $as_echo "#define HAVE_PNG 1" >>confdefs.h
11853
11854     LIBPNG="-lpng -lz -lm"
11855   fi
11856 fi
11857
11858
11859 ### Use -ltiff if available, unless `--with-tiff=no'.
11860 HAVE_TIFF=no
11861 LIBTIFF=
11862 if test "${HAVE_X11}" = "yes"; then
11863   if test "${with_tiff}" != "no"; then
11864     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
11865 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
11866   tifflibs="-lz -lm"
11867       # At least one tiff package requires the jpeg library.
11868       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
11869       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
11870 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
11871 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
11872   $as_echo_n "(cached) " >&6
11873 else
11874   ac_check_lib_save_LIBS=$LIBS
11875 LIBS="-ltiff $tifflibs $LIBS"
11876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11877 /* end confdefs.h.  */
11878
11879 /* Override any GCC internal prototype to avoid an error.
11880    Use char because int might match the return type of a GCC
11881    builtin and then its argument prototype would still apply.  */
11882 #ifdef __cplusplus
11883 extern "C"
11884 #endif
11885 char TIFFGetVersion ();
11886 int
11887 main ()
11888 {
11889 return TIFFGetVersion ();
11890   ;
11891   return 0;
11892 }
11893 _ACEOF
11894 if ac_fn_c_try_link "$LINENO"; then :
11895   ac_cv_lib_tiff_TIFFGetVersion=yes
11896 else
11897   ac_cv_lib_tiff_TIFFGetVersion=no
11898 fi
11899 rm -f core conftest.err conftest.$ac_objext \
11900     conftest$ac_exeext conftest.$ac_ext
11901 LIBS=$ac_check_lib_save_LIBS
11902 fi
11903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
11904 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
11905 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
11906   HAVE_TIFF=yes
11907 fi
11908
11909 fi
11910
11911
11912   fi
11913
11914   if test "${HAVE_TIFF}" = "yes"; then
11915
11916 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
11917
11918         LIBTIFF=-ltiff
11919   fi
11920 fi
11921
11922
11923 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
11924 HAVE_GIF=no
11925 LIBGIF=
11926 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
11927   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
11928 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
11929   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
11930 # Earlier versions can crash Emacs.
11931     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
11932 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
11933 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
11934   $as_echo_n "(cached) " >&6
11935 else
11936   ac_check_lib_save_LIBS=$LIBS
11937 LIBS="-lgif  $LIBS"
11938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11939 /* end confdefs.h.  */
11940
11941 /* Override any GCC internal prototype to avoid an error.
11942    Use char because int might match the return type of a GCC
11943    builtin and then its argument prototype would still apply.  */
11944 #ifdef __cplusplus
11945 extern "C"
11946 #endif
11947 char EGifPutExtensionLast ();
11948 int
11949 main ()
11950 {
11951 return EGifPutExtensionLast ();
11952   ;
11953   return 0;
11954 }
11955 _ACEOF
11956 if ac_fn_c_try_link "$LINENO"; then :
11957   ac_cv_lib_gif_EGifPutExtensionLast=yes
11958 else
11959   ac_cv_lib_gif_EGifPutExtensionLast=no
11960 fi
11961 rm -f core conftest.err conftest.$ac_objext \
11962     conftest$ac_exeext conftest.$ac_ext
11963 LIBS=$ac_check_lib_save_LIBS
11964 fi
11965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
11966 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
11967 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
11968   HAVE_GIF=yes
11969 else
11970   HAVE_GIF=maybe
11971 fi
11972
11973 fi
11974
11975
11976
11977   if test "$HAVE_GIF" = yes; then
11978     LIBGIF=-lgif
11979   elif test "$HAVE_GIF" = maybe; then
11980 # If gif_lib.h but no libgif, try libungif.
11981     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
11982 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
11983 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
11984   $as_echo_n "(cached) " >&6
11985 else
11986   ac_check_lib_save_LIBS=$LIBS
11987 LIBS="-lungif  $LIBS"
11988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11989 /* end confdefs.h.  */
11990
11991 /* Override any GCC internal prototype to avoid an error.
11992    Use char because int might match the return type of a GCC
11993    builtin and then its argument prototype would still apply.  */
11994 #ifdef __cplusplus
11995 extern "C"
11996 #endif
11997 char EGifPutExtensionLast ();
11998 int
11999 main ()
12000 {
12001 return EGifPutExtensionLast ();
12002   ;
12003   return 0;
12004 }
12005 _ACEOF
12006 if ac_fn_c_try_link "$LINENO"; then :
12007   ac_cv_lib_ungif_EGifPutExtensionLast=yes
12008 else
12009   ac_cv_lib_ungif_EGifPutExtensionLast=no
12010 fi
12011 rm -f core conftest.err conftest.$ac_objext \
12012     conftest$ac_exeext conftest.$ac_ext
12013 LIBS=$ac_check_lib_save_LIBS
12014 fi
12015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12016 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12017 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
12018   HAVE_GIF=yes
12019 else
12020   HAVE_GIF=no
12021 fi
12022
12023     test "$HAVE_GIF" = yes && LIBGIF=-lungif
12024   fi
12025
12026   if test "${HAVE_GIF}" = "yes"; then
12027
12028 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12029
12030   fi
12031 fi
12032
12033
12034 if test "${HAVE_X11}" = "yes"; then
12035   MISSING=""
12036   WITH_NO=""
12037   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12038     MISSING="libXpm" && WITH_NO="--with-xpm=no"
12039   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12040     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12041   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12042     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12043   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12044     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12045   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12046     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12047
12048   if test "X${MISSING}" != X; then
12049     as_fn_error $? "The following required libraries were not found:
12050     $MISSING
12051 Maybe some development libraries/packages are missing?
12052 If you don't want to link with them give
12053     $WITH_NO
12054 as options to configure" "$LINENO" 5
12055   fi
12056 fi
12057
12058 ### Use -lgpm if available, unless `--with-gpm=no'.
12059 HAVE_GPM=no
12060 LIBGPM=
12061 MOUSE_SUPPORT=
12062 if test "${with_gpm}" != "no"; then
12063   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12064 if test "x$ac_cv_header_gpm_h" = x""yes; then :
12065   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12066 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12067 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
12068   $as_echo_n "(cached) " >&6
12069 else
12070   ac_check_lib_save_LIBS=$LIBS
12071 LIBS="-lgpm  $LIBS"
12072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12073 /* end confdefs.h.  */
12074
12075 /* Override any GCC internal prototype to avoid an error.
12076    Use char because int might match the return type of a GCC
12077    builtin and then its argument prototype would still apply.  */
12078 #ifdef __cplusplus
12079 extern "C"
12080 #endif
12081 char Gpm_Open ();
12082 int
12083 main ()
12084 {
12085 return Gpm_Open ();
12086   ;
12087   return 0;
12088 }
12089 _ACEOF
12090 if ac_fn_c_try_link "$LINENO"; then :
12091   ac_cv_lib_gpm_Gpm_Open=yes
12092 else
12093   ac_cv_lib_gpm_Gpm_Open=no
12094 fi
12095 rm -f core conftest.err conftest.$ac_objext \
12096     conftest$ac_exeext conftest.$ac_ext
12097 LIBS=$ac_check_lib_save_LIBS
12098 fi
12099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12100 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12101 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
12102   HAVE_GPM=yes
12103 fi
12104
12105 fi
12106
12107
12108
12109   if test "${HAVE_GPM}" = "yes"; then
12110
12111 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12112
12113     LIBGPM=-lgpm
12114     ## May be reset below.
12115     MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
12116   fi
12117 fi
12118
12119
12120 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
12121 if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then :
12122
12123 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
12124
12125 fi
12126
12127
12128
12129 C_SWITCH_X_SYSTEM=
12130 ### Use NeXTstep API to implement GUI.
12131 if test "${HAVE_NS}" = "yes"; then
12132
12133 $as_echo "#define HAVE_NS 1" >>confdefs.h
12134
12135   if test "${NS_IMPL_COCOA}" = "yes"; then
12136
12137 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12138
12139     GNU_OBJC_CFLAGS=
12140   fi
12141   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12142
12143 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12144
12145     # See also .m.o rule in Makefile.in */
12146     # FIXME: are all these flags really needed?  Document here why.  */
12147     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
12148     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12149   fi
12150   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
12151
12152 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
12153
12154   fi
12155   # We also have mouse menus.
12156   HAVE_MENUS=yes
12157   OTHER_FILES=ns-app
12158 fi
12159
12160
12161 ### Use session management (-lSM -lICE) if available
12162 HAVE_X_SM=no
12163 LIBXSM=
12164 if test "${HAVE_X11}" = "yes"; then
12165   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12166 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
12167   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12168 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12169 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
12170   $as_echo_n "(cached) " >&6
12171 else
12172   ac_check_lib_save_LIBS=$LIBS
12173 LIBS="-lSM -lICE $LIBS"
12174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12175 /* end confdefs.h.  */
12176
12177 /* Override any GCC internal prototype to avoid an error.
12178    Use char because int might match the return type of a GCC
12179    builtin and then its argument prototype would still apply.  */
12180 #ifdef __cplusplus
12181 extern "C"
12182 #endif
12183 char SmcOpenConnection ();
12184 int
12185 main ()
12186 {
12187 return SmcOpenConnection ();
12188   ;
12189   return 0;
12190 }
12191 _ACEOF
12192 if ac_fn_c_try_link "$LINENO"; then :
12193   ac_cv_lib_SM_SmcOpenConnection=yes
12194 else
12195   ac_cv_lib_SM_SmcOpenConnection=no
12196 fi
12197 rm -f core conftest.err conftest.$ac_objext \
12198     conftest$ac_exeext conftest.$ac_ext
12199 LIBS=$ac_check_lib_save_LIBS
12200 fi
12201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12202 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12203 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
12204   HAVE_X_SM=yes
12205 fi
12206
12207 fi
12208
12209
12210
12211   if test "${HAVE_X_SM}" = "yes"; then
12212
12213 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
12214
12215     LIBXSM="-lSM -lICE"
12216     case "$LIBS" in
12217       *-lSM*) ;;
12218       *)      LIBS="$LIBXSM $LIBS" ;;
12219     esac
12220   fi
12221 fi
12222
12223
12224 ### Use libxml (-lxml2) if available
12225 if test "${with_xml2}" != "no"; then
12226   ### I'm not sure what the version number should be, so I just guessed.
12227
12228   succeeded=no
12229
12230   # Extract the first word of "pkg-config", so it can be a program name with args.
12231 set dummy pkg-config; ac_word=$2
12232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12233 $as_echo_n "checking for $ac_word... " >&6; }
12234 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12235   $as_echo_n "(cached) " >&6
12236 else
12237   case $PKG_CONFIG in
12238   [\\/]* | ?:[\\/]*)
12239   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12240   ;;
12241   *)
12242   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12243 for as_dir in $PATH
12244 do
12245   IFS=$as_save_IFS
12246   test -z "$as_dir" && as_dir=.
12247     for ac_exec_ext in '' $ac_executable_extensions; do
12248   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12249     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12250     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12251     break 2
12252   fi
12253 done
12254   done
12255 IFS=$as_save_IFS
12256
12257   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12258   ;;
12259 esac
12260 fi
12261 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12262 if test -n "$PKG_CONFIG"; then
12263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12264 $as_echo "$PKG_CONFIG" >&6; }
12265 else
12266   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12267 $as_echo "no" >&6; }
12268 fi
12269
12270
12271
12272   if test "$PKG_CONFIG" = "no" ; then
12273      HAVE_LIBXML2=no
12274   else
12275      PKG_CONFIG_MIN_VERSION=0.9.0
12276      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12277         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
12278 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
12279
12280         if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5; then
12281             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12282 $as_echo "yes" >&6; }
12283             succeeded=yes
12284
12285             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
12286 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
12287             LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12288             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
12289 $as_echo "$LIBXML2_CFLAGS" >&6; }
12290
12291             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
12292 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
12293             LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12294             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
12295 $as_echo "$LIBXML2_LIBS" >&6; }
12296         else
12297             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12298 $as_echo "no" >&6; }
12299             LIBXML2_CFLAGS=""
12300             LIBXML2_LIBS=""
12301             ## If we have a custom action on failure, don't print errors, but
12302             ## do set a variable so people can do so.
12303             LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
12304
12305         fi
12306
12307
12308
12309      else
12310         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12311         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12312      fi
12313   fi
12314
12315   if test $succeeded = yes; then
12316      HAVE_LIBXML2=yes
12317   else
12318      HAVE_LIBXML2=no
12319   fi
12320
12321   if test "${HAVE_LIBXML2}" = "yes"; then
12322     LIBS="$LIBXML2_LIBS $LIBS"
12323     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
12324 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
12325 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
12326   $as_echo_n "(cached) " >&6
12327 else
12328   ac_check_lib_save_LIBS=$LIBS
12329 LIBS="-lxml2  $LIBS"
12330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12331 /* end confdefs.h.  */
12332
12333 /* Override any GCC internal prototype to avoid an error.
12334    Use char because int might match the return type of a GCC
12335    builtin and then its argument prototype would still apply.  */
12336 #ifdef __cplusplus
12337 extern "C"
12338 #endif
12339 char htmlReadMemory ();
12340 int
12341 main ()
12342 {
12343 return htmlReadMemory ();
12344   ;
12345   return 0;
12346 }
12347 _ACEOF
12348 if ac_fn_c_try_link "$LINENO"; then :
12349   ac_cv_lib_xml2_htmlReadMemory=yes
12350 else
12351   ac_cv_lib_xml2_htmlReadMemory=no
12352 fi
12353 rm -f core conftest.err conftest.$ac_objext \
12354     conftest$ac_exeext conftest.$ac_ext
12355 LIBS=$ac_check_lib_save_LIBS
12356 fi
12357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
12358 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
12359 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
12360   HAVE_LIBXML2=yes
12361 else
12362   HAVE_LIBXML2=no
12363 fi
12364
12365     if test "${HAVE_LIBXML2}" = "yes"; then
12366
12367 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
12368
12369     else
12370       LIBXML2_LIBS=""
12371       LIBXML2_CFLAGS=""
12372     fi
12373   fi
12374 fi
12375
12376
12377
12378 # If netdb.h doesn't declare h_errno, we must declare it by hand.
12379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
12380 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
12381 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
12382   $as_echo_n "(cached) " >&6
12383 else
12384   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12385 /* end confdefs.h.  */
12386 #include <netdb.h>
12387 int
12388 main ()
12389 {
12390 return h_errno;
12391   ;
12392   return 0;
12393 }
12394 _ACEOF
12395 if ac_fn_c_try_link "$LINENO"; then :
12396   emacs_cv_netdb_declares_h_errno=yes
12397 else
12398   emacs_cv_netdb_declares_h_errno=no
12399 fi
12400 rm -f core conftest.err conftest.$ac_objext \
12401     conftest$ac_exeext conftest.$ac_ext
12402 fi
12403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
12404 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
12405 if test $emacs_cv_netdb_declares_h_errno = yes; then
12406
12407 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
12408
12409 fi
12410
12411 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12412 # for constant arguments.  Useless!
12413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12414 $as_echo_n "checking for working alloca.h... " >&6; }
12415 if test "${ac_cv_working_alloca_h+set}" = set; then :
12416   $as_echo_n "(cached) " >&6
12417 else
12418   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12419 /* end confdefs.h.  */
12420 #include <alloca.h>
12421 int
12422 main ()
12423 {
12424 char *p = (char *) alloca (2 * sizeof (int));
12425                           if (p) return 0;
12426   ;
12427   return 0;
12428 }
12429 _ACEOF
12430 if ac_fn_c_try_link "$LINENO"; then :
12431   ac_cv_working_alloca_h=yes
12432 else
12433   ac_cv_working_alloca_h=no
12434 fi
12435 rm -f core conftest.err conftest.$ac_objext \
12436     conftest$ac_exeext conftest.$ac_ext
12437 fi
12438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12439 $as_echo "$ac_cv_working_alloca_h" >&6; }
12440 if test $ac_cv_working_alloca_h = yes; then
12441
12442 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12443
12444 fi
12445
12446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12447 $as_echo_n "checking for alloca... " >&6; }
12448 if test "${ac_cv_func_alloca_works+set}" = set; then :
12449   $as_echo_n "(cached) " >&6
12450 else
12451   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12452 /* end confdefs.h.  */
12453 #ifdef __GNUC__
12454 # define alloca __builtin_alloca
12455 #else
12456 # ifdef _MSC_VER
12457 #  include <malloc.h>
12458 #  define alloca _alloca
12459 # else
12460 #  ifdef HAVE_ALLOCA_H
12461 #   include <alloca.h>
12462 #  else
12463 #   ifdef _AIX
12464  #pragma alloca
12465 #   else
12466 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12467 char *alloca ();
12468 #    endif
12469 #   endif
12470 #  endif
12471 # endif
12472 #endif
12473
12474 int
12475 main ()
12476 {
12477 char *p = (char *) alloca (1);
12478                                     if (p) return 0;
12479   ;
12480   return 0;
12481 }
12482 _ACEOF
12483 if ac_fn_c_try_link "$LINENO"; then :
12484   ac_cv_func_alloca_works=yes
12485 else
12486   ac_cv_func_alloca_works=no
12487 fi
12488 rm -f core conftest.err conftest.$ac_objext \
12489     conftest$ac_exeext conftest.$ac_ext
12490 fi
12491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12492 $as_echo "$ac_cv_func_alloca_works" >&6; }
12493
12494 if test $ac_cv_func_alloca_works = yes; then
12495
12496 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12497
12498 else
12499   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12500 # that cause trouble.  Some versions do not even contain alloca or
12501 # contain a buggy version.  If you still want to use their alloca,
12502 # use ar to extract alloca.o from them instead of compiling alloca.c.
12503
12504 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12505
12506 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12507
12508
12509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12510 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12511 if test "${ac_cv_os_cray+set}" = set; then :
12512   $as_echo_n "(cached) " >&6
12513 else
12514   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12515 /* end confdefs.h.  */
12516 #if defined CRAY && ! defined CRAY2
12517 webecray
12518 #else
12519 wenotbecray
12520 #endif
12521
12522 _ACEOF
12523 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12524   $EGREP "webecray" >/dev/null 2>&1; then :
12525   ac_cv_os_cray=yes
12526 else
12527   ac_cv_os_cray=no
12528 fi
12529 rm -f conftest*
12530
12531 fi
12532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12533 $as_echo "$ac_cv_os_cray" >&6; }
12534 if test $ac_cv_os_cray = yes; then
12535   for ac_func in _getb67 GETB67 getb67; do
12536     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12537 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12538 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12539
12540 cat >>confdefs.h <<_ACEOF
12541 #define CRAY_STACKSEG_END $ac_func
12542 _ACEOF
12543
12544     break
12545 fi
12546
12547   done
12548 fi
12549
12550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12551 $as_echo_n "checking stack direction for C alloca... " >&6; }
12552 if test "${ac_cv_c_stack_direction+set}" = set; then :
12553   $as_echo_n "(cached) " >&6
12554 else
12555   if test "$cross_compiling" = yes; then :
12556   ac_cv_c_stack_direction=0
12557 else
12558   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12559 /* end confdefs.h.  */
12560 $ac_includes_default
12561 int
12562 find_stack_direction ()
12563 {
12564   static char *addr = 0;
12565   auto char dummy;
12566   if (addr == 0)
12567     {
12568       addr = &dummy;
12569       return find_stack_direction ();
12570     }
12571   else
12572     return (&dummy > addr) ? 1 : -1;
12573 }
12574
12575 int
12576 main ()
12577 {
12578   return find_stack_direction () < 0;
12579 }
12580 _ACEOF
12581 if ac_fn_c_try_run "$LINENO"; then :
12582   ac_cv_c_stack_direction=1
12583 else
12584   ac_cv_c_stack_direction=-1
12585 fi
12586 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12587   conftest.$ac_objext conftest.beam conftest.$ac_ext
12588 fi
12589
12590 fi
12591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12592 $as_echo "$ac_cv_c_stack_direction" >&6; }
12593 cat >>confdefs.h <<_ACEOF
12594 #define STACK_DIRECTION $ac_cv_c_stack_direction
12595 _ACEOF
12596
12597
12598 fi
12599
12600
12601 if test x"$ac_cv_func_alloca_works" != xyes; then
12602    as_fn_error $? "a system implementation of alloca is required " "$LINENO" 5
12603 fi
12604
12605 # fmod, logb, and frexp are found in -lm on most systems.
12606 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
12607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
12608 $as_echo_n "checking for sqrt in -lm... " >&6; }
12609 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
12610   $as_echo_n "(cached) " >&6
12611 else
12612   ac_check_lib_save_LIBS=$LIBS
12613 LIBS="-lm  $LIBS"
12614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12615 /* end confdefs.h.  */
12616
12617 /* Override any GCC internal prototype to avoid an error.
12618    Use char because int might match the return type of a GCC
12619    builtin and then its argument prototype would still apply.  */
12620 #ifdef __cplusplus
12621 extern "C"
12622 #endif
12623 char sqrt ();
12624 int
12625 main ()
12626 {
12627 return sqrt ();
12628   ;
12629   return 0;
12630 }
12631 _ACEOF
12632 if ac_fn_c_try_link "$LINENO"; then :
12633   ac_cv_lib_m_sqrt=yes
12634 else
12635   ac_cv_lib_m_sqrt=no
12636 fi
12637 rm -f core conftest.err conftest.$ac_objext \
12638     conftest$ac_exeext conftest.$ac_ext
12639 LIBS=$ac_check_lib_save_LIBS
12640 fi
12641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
12642 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
12643 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
12644   cat >>confdefs.h <<_ACEOF
12645 #define HAVE_LIBM 1
12646 _ACEOF
12647
12648   LIBS="-lm $LIBS"
12649
12650 fi
12651
12652
12653 # Check for mail-locking functions in a "mail" library.  Probably this should
12654 # have the same check as for liblockfile below.
12655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
12656 $as_echo_n "checking for maillock in -lmail... " >&6; }
12657 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
12658   $as_echo_n "(cached) " >&6
12659 else
12660   ac_check_lib_save_LIBS=$LIBS
12661 LIBS="-lmail  $LIBS"
12662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12663 /* end confdefs.h.  */
12664
12665 /* Override any GCC internal prototype to avoid an error.
12666    Use char because int might match the return type of a GCC
12667    builtin and then its argument prototype would still apply.  */
12668 #ifdef __cplusplus
12669 extern "C"
12670 #endif
12671 char maillock ();
12672 int
12673 main ()
12674 {
12675 return maillock ();
12676   ;
12677   return 0;
12678 }
12679 _ACEOF
12680 if ac_fn_c_try_link "$LINENO"; then :
12681   ac_cv_lib_mail_maillock=yes
12682 else
12683   ac_cv_lib_mail_maillock=no
12684 fi
12685 rm -f core conftest.err conftest.$ac_objext \
12686     conftest$ac_exeext conftest.$ac_ext
12687 LIBS=$ac_check_lib_save_LIBS
12688 fi
12689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
12690 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
12691 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
12692   have_mail=yes
12693 else
12694   have_mail=no
12695 fi
12696
12697 if test $have_mail = yes; then
12698   LIBS_MAIL=-lmail
12699   LIBS="$LIBS_MAIL $LIBS"
12700
12701 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
12702
12703 else
12704   LIBS_MAIL=
12705 fi
12706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
12707 $as_echo_n "checking for maillock in -llockfile... " >&6; }
12708 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
12709   $as_echo_n "(cached) " >&6
12710 else
12711   ac_check_lib_save_LIBS=$LIBS
12712 LIBS="-llockfile  $LIBS"
12713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12714 /* end confdefs.h.  */
12715
12716 /* Override any GCC internal prototype to avoid an error.
12717    Use char because int might match the return type of a GCC
12718    builtin and then its argument prototype would still apply.  */
12719 #ifdef __cplusplus
12720 extern "C"
12721 #endif
12722 char maillock ();
12723 int
12724 main ()
12725 {
12726 return maillock ();
12727   ;
12728   return 0;
12729 }
12730 _ACEOF
12731 if ac_fn_c_try_link "$LINENO"; then :
12732   ac_cv_lib_lockfile_maillock=yes
12733 else
12734   ac_cv_lib_lockfile_maillock=no
12735 fi
12736 rm -f core conftest.err conftest.$ac_objext \
12737     conftest$ac_exeext conftest.$ac_ext
12738 LIBS=$ac_check_lib_save_LIBS
12739 fi
12740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
12741 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
12742 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
12743   have_lockfile=yes
12744 else
12745   have_lockfile=no
12746 fi
12747
12748 if test $have_lockfile = yes; then
12749    LIBS_MAIL=-llockfile
12750    LIBS="$LIBS_MAIL $LIBS"
12751
12752 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
12753
12754 else
12755 # If we have the shared liblockfile, assume we must use it for mail
12756 # locking (e.g. Debian).  If we couldn't link against liblockfile
12757 # (no liblockfile.a installed), ensure that we don't need to.
12758       # Extract the first word of "liblockfile.so", so it can be a program name with args.
12759 set dummy liblockfile.so; ac_word=$2
12760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12761 $as_echo_n "checking for $ac_word... " >&6; }
12762 if test "${ac_cv_prog_liblockfile+set}" = set; then :
12763   $as_echo_n "(cached) " >&6
12764 else
12765   if test -n "$liblockfile"; then
12766   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
12767 else
12768 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12769 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
12770 for as_dir in $as_dummy
12771 do
12772   IFS=$as_save_IFS
12773   test -z "$as_dir" && as_dir=.
12774     for ac_exec_ext in '' $ac_executable_extensions; do
12775   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12776     ac_cv_prog_liblockfile="yes"
12777     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12778     break 2
12779   fi
12780 done
12781   done
12782 IFS=$as_save_IFS
12783
12784   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
12785 fi
12786 fi
12787 liblockfile=$ac_cv_prog_liblockfile
12788 if test -n "$liblockfile"; then
12789   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
12790 $as_echo "$liblockfile" >&6; }
12791 else
12792   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12793 $as_echo "no" >&6; }
12794 fi
12795
12796
12797   if test $ac_cv_prog_liblockfile = yes; then
12798     as_fn_error $? "Shared liblockfile found but can't link against it.
12799 This probably means that movemail could lose mail.
12800 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
12801   fi
12802 fi
12803 for ac_func in touchlock
12804 do :
12805   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
12806 if test "x$ac_cv_func_touchlock" = x""yes; then :
12807   cat >>confdefs.h <<_ACEOF
12808 #define HAVE_TOUCHLOCK 1
12809 _ACEOF
12810
12811 fi
12812 done
12813
12814 for ac_header in maillock.h
12815 do :
12816   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
12817 if test "x$ac_cv_header_maillock_h" = x""yes; then :
12818   cat >>confdefs.h <<_ACEOF
12819 #define HAVE_MAILLOCK_H 1
12820 _ACEOF
12821
12822 fi
12823
12824 done
12825
12826
12827
12828 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
12829 ## interlock access to the mail spool.  The alternative is a lock file named
12830 ## /usr/spool/mail/$USER.lock.
12831 mail_lock=no
12832 case "$opsys" in
12833   aix4-2) mail_lock="lockf" ;;
12834
12835   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
12836
12837   ## On GNU/Linux systems, both methods are used by various mail programs.
12838   ## I assume most people are using newer mailers that have heard of flock.
12839   ## Change this if you need to.
12840   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
12841   ## configure gets the right answers, and that means *NOT* using flock.
12842   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
12843   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
12844   ## Debian maintainer hasn't provided a clean fix for Emacs.
12845   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
12846   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
12847   ## correct logic.  -- fx
12848   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
12849   ## liblockfile is a Free Software replacement for libmail, used on
12850   ## Debian systems and elsewhere. -rfr.
12851   gnu-*)
12852     mail_lock="flock"
12853     if test $have_mail = yes || test $have_lockfile = yes; then
12854       test $ac_cv_header_maillock_h = yes && mail_lock=no
12855     fi
12856     ;;
12857 esac
12858
12859 BLESSMAIL_TARGET=
12860 case "$mail_lock" in
12861   flock)
12862 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
12863  ;;
12864
12865   lockf)
12866 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
12867  ;;
12868
12869   *) BLESSMAIL_TARGET="need-blessmail" ;;
12870 esac
12871
12872
12873
12874 for ac_func in gethostname getdomainname dup2 \
12875 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
12876 random lrand48 logb frexp fmod rint cbrt ftime setsid \
12877 strerror fpathconf select euidaccess getpagesize tzset setlocale \
12878 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
12879 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \
12880 sendto recvfrom getsockopt setsockopt getsockname getpeername \
12881 gai_strerror mkstemp getline getdelim mremap memmove fsync sync \
12882 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
12883 cfmakeraw cfsetspeed isnan copysign __executable_start
12884 do :
12885   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12886 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12887 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12888   cat >>confdefs.h <<_ACEOF
12889 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12890 _ACEOF
12891
12892 fi
12893 done
12894
12895
12896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
12897 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
12898 if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
12899   $as_echo_n "(cached) " >&6
12900 else
12901   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12902 /* end confdefs.h.  */
12903
12904 int
12905 main ()
12906 {
12907 __builtin_unwind_init ();
12908   ;
12909   return 0;
12910 }
12911 _ACEOF
12912 if ac_fn_c_try_link "$LINENO"; then :
12913   emacs_cv_func___builtin_unwind_init=yes
12914 else
12915   emacs_cv_func___builtin_unwind_init=no
12916 fi
12917 rm -f core conftest.err conftest.$ac_objext \
12918     conftest$ac_exeext conftest.$ac_ext
12919 fi
12920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
12921 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
12922 if test $emacs_cv_func___builtin_unwind_init = yes; then
12923
12924 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
12925
12926 fi
12927
12928 for ac_header in sys/un.h
12929 do :
12930   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
12931 if test "x$ac_cv_header_sys_un_h" = x""yes; then :
12932   cat >>confdefs.h <<_ACEOF
12933 #define HAVE_SYS_UN_H 1
12934 _ACEOF
12935
12936 fi
12937
12938 done
12939
12940
12941 ac_have_func=no # yes means we've found a way to get the load average.
12942
12943 # Make sure getloadavg.c is where it belongs, at configure-time.
12944 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
12945   as_fn_error $? "$srcdir/$ac_config_libobj_dir/getloadavg.c is missing" "$LINENO" 5
12946
12947 ac_save_LIBS=$LIBS
12948
12949 # Check for getloadavg, but be sure not to touch the cache variable.
12950 (ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
12951 if test "x$ac_cv_func_getloadavg" = x""yes; then :
12952   exit 0
12953 else
12954   exit 1
12955 fi
12956 ) && ac_have_func=yes
12957
12958 # On HPUX9, an unprivileged user can get load averages through this function.
12959 for ac_func in pstat_getdynamic
12960 do :
12961   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
12962 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
12963   cat >>confdefs.h <<_ACEOF
12964 #define HAVE_PSTAT_GETDYNAMIC 1
12965 _ACEOF
12966
12967 fi
12968 done
12969
12970
12971 # Solaris has libkstat which does not require root.
12972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
12973 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
12974 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
12975   $as_echo_n "(cached) " >&6
12976 else
12977   ac_check_lib_save_LIBS=$LIBS
12978 LIBS="-lkstat  $LIBS"
12979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12980 /* end confdefs.h.  */
12981
12982 /* Override any GCC internal prototype to avoid an error.
12983    Use char because int might match the return type of a GCC
12984    builtin and then its argument prototype would still apply.  */
12985 #ifdef __cplusplus
12986 extern "C"
12987 #endif
12988 char kstat_open ();
12989 int
12990 main ()
12991 {
12992 return kstat_open ();
12993   ;
12994   return 0;
12995 }
12996 _ACEOF
12997 if ac_fn_c_try_link "$LINENO"; then :
12998   ac_cv_lib_kstat_kstat_open=yes
12999 else
13000   ac_cv_lib_kstat_kstat_open=no
13001 fi
13002 rm -f core conftest.err conftest.$ac_objext \
13003     conftest$ac_exeext conftest.$ac_ext
13004 LIBS=$ac_check_lib_save_LIBS
13005 fi
13006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
13007 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
13008 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
13009   cat >>confdefs.h <<_ACEOF
13010 #define HAVE_LIBKSTAT 1
13011 _ACEOF
13012
13013   LIBS="-lkstat $LIBS"
13014
13015 fi
13016
13017 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
13018
13019 # Some systems with -lutil have (and need) -lkvm as well, some do not.
13020 # On Solaris, -lkvm requires nlist from -lelf, so check that first
13021 # to get the right answer into the cache.
13022 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
13023 if test $ac_have_func = no; then
13024   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
13025 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
13026 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
13027   $as_echo_n "(cached) " >&6
13028 else
13029   ac_check_lib_save_LIBS=$LIBS
13030 LIBS="-lelf  $LIBS"
13031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13032 /* end confdefs.h.  */
13033
13034 /* Override any GCC internal prototype to avoid an error.
13035    Use char because int might match the return type of a GCC
13036    builtin and then its argument prototype would still apply.  */
13037 #ifdef __cplusplus
13038 extern "C"
13039 #endif
13040 char elf_begin ();
13041 int
13042 main ()
13043 {
13044 return elf_begin ();
13045   ;
13046   return 0;
13047 }
13048 _ACEOF
13049 if ac_fn_c_try_link "$LINENO"; then :
13050   ac_cv_lib_elf_elf_begin=yes
13051 else
13052   ac_cv_lib_elf_elf_begin=no
13053 fi
13054 rm -f core conftest.err conftest.$ac_objext \
13055     conftest$ac_exeext conftest.$ac_ext
13056 LIBS=$ac_check_lib_save_LIBS
13057 fi
13058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
13059 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
13060 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
13061   LIBS="-lelf $LIBS"
13062 fi
13063
13064 fi
13065 if test $ac_have_func = no; then
13066   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
13067 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
13068 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
13069   $as_echo_n "(cached) " >&6
13070 else
13071   ac_check_lib_save_LIBS=$LIBS
13072 LIBS="-lkvm  $LIBS"
13073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13074 /* end confdefs.h.  */
13075
13076 /* Override any GCC internal prototype to avoid an error.
13077    Use char because int might match the return type of a GCC
13078    builtin and then its argument prototype would still apply.  */
13079 #ifdef __cplusplus
13080 extern "C"
13081 #endif
13082 char kvm_open ();
13083 int
13084 main ()
13085 {
13086 return kvm_open ();
13087   ;
13088   return 0;
13089 }
13090 _ACEOF
13091 if ac_fn_c_try_link "$LINENO"; then :
13092   ac_cv_lib_kvm_kvm_open=yes
13093 else
13094   ac_cv_lib_kvm_kvm_open=no
13095 fi
13096 rm -f core conftest.err conftest.$ac_objext \
13097     conftest$ac_exeext conftest.$ac_ext
13098 LIBS=$ac_check_lib_save_LIBS
13099 fi
13100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
13101 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
13102 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
13103   LIBS="-lkvm $LIBS"
13104 fi
13105
13106   # Check for the 4.4BSD definition of getloadavg.
13107   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
13108 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
13109 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
13110   $as_echo_n "(cached) " >&6
13111 else
13112   ac_check_lib_save_LIBS=$LIBS
13113 LIBS="-lutil  $LIBS"
13114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13115 /* end confdefs.h.  */
13116
13117 /* Override any GCC internal prototype to avoid an error.
13118    Use char because int might match the return type of a GCC
13119    builtin and then its argument prototype would still apply.  */
13120 #ifdef __cplusplus
13121 extern "C"
13122 #endif
13123 char getloadavg ();
13124 int
13125 main ()
13126 {
13127 return getloadavg ();
13128   ;
13129   return 0;
13130 }
13131 _ACEOF
13132 if ac_fn_c_try_link "$LINENO"; then :
13133   ac_cv_lib_util_getloadavg=yes
13134 else
13135   ac_cv_lib_util_getloadavg=no
13136 fi
13137 rm -f core conftest.err conftest.$ac_objext \
13138     conftest$ac_exeext conftest.$ac_ext
13139 LIBS=$ac_check_lib_save_LIBS
13140 fi
13141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
13142 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
13143 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
13144   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
13145 fi
13146
13147 fi
13148
13149 if test $ac_have_func = no; then
13150   # There is a commonly available library for RS/6000 AIX.
13151   # Since it is not a standard part of AIX, it might be installed locally.
13152   ac_getloadavg_LIBS=$LIBS
13153   LIBS="-L/usr/local/lib $LIBS"
13154   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
13155 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
13156 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
13157   $as_echo_n "(cached) " >&6
13158 else
13159   ac_check_lib_save_LIBS=$LIBS
13160 LIBS="-lgetloadavg  $LIBS"
13161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13162 /* end confdefs.h.  */
13163
13164 /* Override any GCC internal prototype to avoid an error.
13165    Use char because int might match the return type of a GCC
13166    builtin and then its argument prototype would still apply.  */
13167 #ifdef __cplusplus
13168 extern "C"
13169 #endif
13170 char getloadavg ();
13171 int
13172 main ()
13173 {
13174 return getloadavg ();
13175   ;
13176   return 0;
13177 }
13178 _ACEOF
13179 if ac_fn_c_try_link "$LINENO"; then :
13180   ac_cv_lib_getloadavg_getloadavg=yes
13181 else
13182   ac_cv_lib_getloadavg_getloadavg=no
13183 fi
13184 rm -f core conftest.err conftest.$ac_objext \
13185     conftest$ac_exeext conftest.$ac_ext
13186 LIBS=$ac_check_lib_save_LIBS
13187 fi
13188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
13189 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
13190 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
13191   LIBS="-lgetloadavg $LIBS"
13192 else
13193   LIBS=$ac_getloadavg_LIBS
13194 fi
13195
13196 fi
13197
13198 # Make sure it is really in the library, if we think we found it,
13199 # otherwise set up the replacement function.
13200 for ac_func in getloadavg
13201 do :
13202   ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
13203 if test "x$ac_cv_func_getloadavg" = x""yes; then :
13204   cat >>confdefs.h <<_ACEOF
13205 #define HAVE_GETLOADAVG 1
13206 _ACEOF
13207
13208 else
13209   case " $LIBOBJS " in
13210   *" getloadavg.$ac_objext "* ) ;;
13211   *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
13212  ;;
13213 esac
13214
13215
13216 $as_echo "#define C_GETLOADAVG 1" >>confdefs.h
13217
13218 # Figure out what our getloadavg.c needs.
13219 ac_have_func=no
13220 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
13221 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
13222   ac_have_func=yes
13223
13224 $as_echo "#define DGUX 1" >>confdefs.h
13225
13226  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
13227 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
13228 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
13229   $as_echo_n "(cached) " >&6
13230 else
13231   ac_check_lib_save_LIBS=$LIBS
13232 LIBS="-ldgc  $LIBS"
13233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13234 /* end confdefs.h.  */
13235
13236 /* Override any GCC internal prototype to avoid an error.
13237    Use char because int might match the return type of a GCC
13238    builtin and then its argument prototype would still apply.  */
13239 #ifdef __cplusplus
13240 extern "C"
13241 #endif
13242 char dg_sys_info ();
13243 int
13244 main ()
13245 {
13246 return dg_sys_info ();
13247   ;
13248   return 0;
13249 }
13250 _ACEOF
13251 if ac_fn_c_try_link "$LINENO"; then :
13252   ac_cv_lib_dgc_dg_sys_info=yes
13253 else
13254   ac_cv_lib_dgc_dg_sys_info=no
13255 fi
13256 rm -f core conftest.err conftest.$ac_objext \
13257     conftest$ac_exeext conftest.$ac_ext
13258 LIBS=$ac_check_lib_save_LIBS
13259 fi
13260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
13261 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
13262 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
13263   cat >>confdefs.h <<_ACEOF
13264 #define HAVE_LIBDGC 1
13265 _ACEOF
13266
13267   LIBS="-ldgc $LIBS"
13268
13269 fi
13270
13271 fi
13272
13273
13274
13275 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
13276 if test "x$ac_cv_header_locale_h" = x""yes; then :
13277
13278 fi
13279
13280
13281 for ac_func in setlocale
13282 do :
13283   ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
13284 if test "x$ac_cv_func_setlocale" = x""yes; then :
13285   cat >>confdefs.h <<_ACEOF
13286 #define HAVE_SETLOCALE 1
13287 _ACEOF
13288
13289 fi
13290 done
13291
13292
13293 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
13294 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
13295 # Irix 4.0.5F has the header but not the library.
13296 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes; then
13297   ac_have_func=yes
13298
13299 $as_echo "#define SVR4 1" >>confdefs.h
13300
13301 fi
13302
13303 if test $ac_have_func = no; then
13304   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
13305 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
13306   ac_have_func=yes
13307
13308 $as_echo "#define UMAX 1" >>confdefs.h
13309
13310
13311 $as_echo "#define UMAX4_3 1" >>confdefs.h
13312
13313 fi
13314
13315
13316 fi
13317
13318 if test $ac_have_func = no; then
13319   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
13320 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
13321   ac_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
13322
13323 fi
13324
13325
13326 fi
13327
13328 if test $ac_have_func = no; then
13329   for ac_header in mach/mach.h
13330 do :
13331   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
13332 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
13333   cat >>confdefs.h <<_ACEOF
13334 #define HAVE_MACH_MACH_H 1
13335 _ACEOF
13336
13337 fi
13338
13339 done
13340
13341 fi
13342
13343 for ac_header in nlist.h
13344 do :
13345   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
13346 if test "x$ac_cv_header_nlist_h" = x""yes; then :
13347   cat >>confdefs.h <<_ACEOF
13348 #define HAVE_NLIST_H 1
13349 _ACEOF
13350  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
13351 "
13352 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
13353
13354 cat >>confdefs.h <<_ACEOF
13355 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
13356 _ACEOF
13357
13358
13359 $as_echo "#define NLIST_NAME_UNION 1" >>confdefs.h
13360
13361 fi
13362
13363
13364 fi
13365
13366 done
13367
13368 fi
13369 done
13370
13371
13372 # Some definitions of getloadavg require that the program be installed setgid.
13373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getloadavg requires setgid" >&5
13374 $as_echo_n "checking whether getloadavg requires setgid... " >&6; }
13375 if test "${ac_cv_func_getloadavg_setgid+set}" = set; then :
13376   $as_echo_n "(cached) " >&6
13377 else
13378   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13379 /* end confdefs.h.  */
13380 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
13381 #ifdef LDAV_PRIVILEGED
13382 Yowza Am I SETGID yet
13383 #endif
13384 _ACEOF
13385 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13386   $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then :
13387   ac_cv_func_getloadavg_setgid=yes
13388 else
13389   ac_cv_func_getloadavg_setgid=no
13390 fi
13391 rm -f conftest*
13392
13393 fi
13394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getloadavg_setgid" >&5
13395 $as_echo "$ac_cv_func_getloadavg_setgid" >&6; }
13396 if test $ac_cv_func_getloadavg_setgid = yes; then
13397   NEED_SETGID=true
13398
13399 $as_echo "#define GETLOADAVG_PRIVILEGED 1" >>confdefs.h
13400
13401 else
13402   NEED_SETGID=false
13403 fi
13404
13405 if test $ac_cv_func_getloadavg_setgid = yes; then
13406   { $as_echo "$as_me:${as_lineno-$LINENO}: checking group of /dev/kmem" >&5
13407 $as_echo_n "checking group of /dev/kmem... " >&6; }
13408 if test "${ac_cv_group_kmem+set}" = set; then :
13409   $as_echo_n "(cached) " >&6
13410 else
13411    # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
13412   ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
13413   # If we got an error (system does not support symlinks), try without -L.
13414   test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
13415   ac_cv_group_kmem=`$as_echo "$ac_ls_output" \
13416     | sed -ne 's/[       ][      ]*/ /g;
13417                s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
13418                / /s/.* //;p;'`
13419
13420 fi
13421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_group_kmem" >&5
13422 $as_echo "$ac_cv_group_kmem" >&6; }
13423   KMEM_GROUP=$ac_cv_group_kmem
13424 fi
13425 if test "x$ac_save_LIBS" = x; then
13426   GETLOADAVG_LIBS=$LIBS
13427 else
13428   GETLOADAVG_LIBS=`$as_echo "$LIBS" | sed "s|$ac_save_LIBS||"`
13429 fi
13430 LIBS=$ac_save_LIBS
13431
13432
13433
13434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13435 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13436 if test "${ac_cv_sys_largefile_source+set}" = set; then :
13437   $as_echo_n "(cached) " >&6
13438 else
13439   while :; do
13440   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13441 /* end confdefs.h.  */
13442 #include <sys/types.h> /* for off_t */
13443      #include <stdio.h>
13444 int
13445 main ()
13446 {
13447 int (*fp) (FILE *, off_t, int) = fseeko;
13448      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13449   ;
13450   return 0;
13451 }
13452 _ACEOF
13453 if ac_fn_c_try_link "$LINENO"; then :
13454   ac_cv_sys_largefile_source=no; break
13455 fi
13456 rm -f core conftest.err conftest.$ac_objext \
13457     conftest$ac_exeext conftest.$ac_ext
13458   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13459 /* end confdefs.h.  */
13460 #define _LARGEFILE_SOURCE 1
13461 #include <sys/types.h> /* for off_t */
13462      #include <stdio.h>
13463 int
13464 main ()
13465 {
13466 int (*fp) (FILE *, off_t, int) = fseeko;
13467      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13468   ;
13469   return 0;
13470 }
13471 _ACEOF
13472 if ac_fn_c_try_link "$LINENO"; then :
13473   ac_cv_sys_largefile_source=1; break
13474 fi
13475 rm -f core conftest.err conftest.$ac_objext \
13476     conftest$ac_exeext conftest.$ac_ext
13477   ac_cv_sys_largefile_source=unknown
13478   break
13479 done
13480 fi
13481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13482 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13483 case $ac_cv_sys_largefile_source in #(
13484   no | unknown) ;;
13485   *)
13486 cat >>confdefs.h <<_ACEOF
13487 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13488 _ACEOF
13489 ;;
13490 esac
13491 rm -rf conftest*
13492
13493 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13494 # in glibc 2.1.3, but that breaks too many other things.
13495 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13496 if test $ac_cv_sys_largefile_source != unknown; then
13497
13498 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13499
13500 fi
13501
13502
13503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13504 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13505 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
13506   $as_echo_n "(cached) " >&6
13507 else
13508   # Use it with a single arg.
13509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13510 /* end confdefs.h.  */
13511 $ac_includes_default
13512 int
13513 main ()
13514 {
13515 getpgrp (0);
13516   ;
13517   return 0;
13518 }
13519 _ACEOF
13520 if ac_fn_c_try_compile "$LINENO"; then :
13521   ac_cv_func_getpgrp_void=no
13522 else
13523   ac_cv_func_getpgrp_void=yes
13524 fi
13525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13526
13527 fi
13528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13529 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13530 if test $ac_cv_func_getpgrp_void = yes; then
13531
13532 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13533
13534 fi
13535
13536
13537 # Configure gnulib.
13538
13539
13540
13541
13542
13543
13544
13545           LIBC_FATAL_STDERR_=1
13546   export LIBC_FATAL_STDERR_
13547
13548
13549   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
13550 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
13551 if test "${gl_cv_func_c99_strtold+set}" = set; then :
13552   $as_echo_n "(cached) " >&6
13553 else
13554   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13555 /* end confdefs.h.  */
13556 /* On HP-UX before 11.23, strtold returns a struct instead of
13557                 long double.  Reject implementations like that, by requiring
13558                 compatibility with the C99 prototype.  */
13559              #include <stdlib.h>
13560              static long double (*p) (char const *, char **) = strtold;
13561              static long double
13562              test (char const *nptr, char **endptr)
13563              {
13564                long double r;
13565                r = strtold (nptr, endptr);
13566                return r;
13567              }
13568 int
13569 main ()
13570 {
13571 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
13572   ;
13573   return 0;
13574 }
13575 _ACEOF
13576 if ac_fn_c_try_link "$LINENO"; then :
13577   gl_cv_func_c99_strtold=yes
13578 else
13579   gl_cv_func_c99_strtold=no
13580 fi
13581 rm -f core conftest.err conftest.$ac_objext \
13582     conftest$ac_exeext conftest.$ac_ext
13583 fi
13584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
13585 $as_echo "$gl_cv_func_c99_strtold" >&6; }
13586   if test $gl_cv_func_c99_strtold = yes; then
13587
13588 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
13589
13590   fi
13591
13592
13593   GNULIB_CHOWN=0;
13594   GNULIB_CLOSE=0;
13595   GNULIB_DUP2=0;
13596   GNULIB_DUP3=0;
13597   GNULIB_ENVIRON=0;
13598   GNULIB_EUIDACCESS=0;
13599   GNULIB_FACCESSAT=0;
13600   GNULIB_FCHDIR=0;
13601   GNULIB_FCHOWNAT=0;
13602   GNULIB_FSYNC=0;
13603   GNULIB_FTRUNCATE=0;
13604   GNULIB_GETCWD=0;
13605   GNULIB_GETDOMAINNAME=0;
13606   GNULIB_GETDTABLESIZE=0;
13607   GNULIB_GETGROUPS=0;
13608   GNULIB_GETHOSTNAME=0;
13609   GNULIB_GETLOGIN=0;
13610   GNULIB_GETLOGIN_R=0;
13611   GNULIB_GETPAGESIZE=0;
13612   GNULIB_GETUSERSHELL=0;
13613   GNULIB_LCHOWN=0;
13614   GNULIB_LINK=0;
13615   GNULIB_LINKAT=0;
13616   GNULIB_LSEEK=0;
13617   GNULIB_PIPE=0;
13618   GNULIB_PIPE2=0;
13619   GNULIB_PREAD=0;
13620   GNULIB_PWRITE=0;
13621   GNULIB_READLINK=0;
13622   GNULIB_READLINKAT=0;
13623   GNULIB_RMDIR=0;
13624   GNULIB_SLEEP=0;
13625   GNULIB_SYMLINK=0;
13626   GNULIB_SYMLINKAT=0;
13627   GNULIB_TTYNAME_R=0;
13628   GNULIB_UNISTD_H_GETOPT=0;
13629   GNULIB_UNISTD_H_SIGPIPE=0;
13630   GNULIB_UNLINK=0;
13631   GNULIB_UNLINKAT=0;
13632   GNULIB_USLEEP=0;
13633   GNULIB_WRITE=0;
13634     HAVE_CHOWN=1;
13635   HAVE_DUP2=1;
13636   HAVE_DUP3=1;
13637   HAVE_EUIDACCESS=1;
13638   HAVE_FACCESSAT=1;
13639   HAVE_FCHDIR=1;
13640   HAVE_FCHOWNAT=1;
13641   HAVE_FSYNC=1;
13642   HAVE_FTRUNCATE=1;
13643   HAVE_GETDTABLESIZE=1;
13644   HAVE_GETGROUPS=1;
13645   HAVE_GETHOSTNAME=1;
13646   HAVE_GETLOGIN=1;
13647   HAVE_GETPAGESIZE=1;
13648   HAVE_LCHOWN=1;
13649   HAVE_LINK=1;
13650   HAVE_LINKAT=1;
13651   HAVE_PIPE=1;
13652   HAVE_PIPE2=1;
13653   HAVE_PREAD=1;
13654   HAVE_PWRITE=1;
13655   HAVE_READLINK=1;
13656   HAVE_READLINKAT=1;
13657   HAVE_SLEEP=1;
13658   HAVE_SYMLINK=1;
13659   HAVE_SYMLINKAT=1;
13660   HAVE_UNLINKAT=1;
13661   HAVE_USLEEP=1;
13662   HAVE_DECL_ENVIRON=1;
13663   HAVE_DECL_FCHDIR=1;
13664   HAVE_DECL_GETDOMAINNAME=1;
13665   HAVE_DECL_GETLOGIN_R=1;
13666   HAVE_DECL_GETPAGESIZE=1;
13667   HAVE_DECL_GETUSERSHELL=1;
13668   HAVE_DECL_TTYNAME_R=1;
13669   HAVE_OS_H=0;
13670   HAVE_SYS_PARAM_H=0;
13671   REPLACE_CHOWN=0;
13672   REPLACE_CLOSE=0;
13673   REPLACE_DUP=0;
13674   REPLACE_DUP2=0;
13675   REPLACE_FCHOWNAT=0;
13676   REPLACE_GETCWD=0;
13677   REPLACE_GETDOMAINNAME=0;
13678   REPLACE_GETLOGIN_R=0;
13679   REPLACE_GETGROUPS=0;
13680   REPLACE_GETPAGESIZE=0;
13681   REPLACE_LCHOWN=0;
13682   REPLACE_LINK=0;
13683   REPLACE_LINKAT=0;
13684   REPLACE_LSEEK=0;
13685   REPLACE_PREAD=0;
13686   REPLACE_PWRITE=0;
13687   REPLACE_READLINK=0;
13688   REPLACE_RMDIR=0;
13689   REPLACE_SLEEP=0;
13690   REPLACE_SYMLINK=0;
13691   REPLACE_TTYNAME_R=0;
13692   REPLACE_UNLINK=0;
13693   REPLACE_UNLINKAT=0;
13694   REPLACE_USLEEP=0;
13695   REPLACE_WRITE=0;
13696   UNISTD_H_HAVE_WINSOCK2_H=0;
13697   UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
13698
13699
13700
13701
13702   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
13703 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
13704 if test "${gl_cv_have_include_next+set}" = set; then :
13705   $as_echo_n "(cached) " >&6
13706 else
13707   rm -rf conftestd1a conftestd1b conftestd2
13708      mkdir conftestd1a conftestd1b conftestd2
13709                                                   cat <<EOF > conftestd1a/conftest.h
13710 #define DEFINED_IN_CONFTESTD1
13711 #include_next <conftest.h>
13712 #ifdef DEFINED_IN_CONFTESTD2
13713 int foo;
13714 #else
13715 #error "include_next doesn't work"
13716 #endif
13717 EOF
13718      cat <<EOF > conftestd1b/conftest.h
13719 #define DEFINED_IN_CONFTESTD1
13720 #include <stdio.h>
13721 #include_next <conftest.h>
13722 #ifdef DEFINED_IN_CONFTESTD2
13723 int foo;
13724 #else
13725 #error "include_next doesn't work"
13726 #endif
13727 EOF
13728      cat <<EOF > conftestd2/conftest.h
13729 #ifndef DEFINED_IN_CONFTESTD1
13730 #error "include_next test doesn't work"
13731 #endif
13732 #define DEFINED_IN_CONFTESTD2
13733 EOF
13734      gl_save_CPPFLAGS="$CPPFLAGS"
13735      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
13736      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13737 /* end confdefs.h.  */
13738 #include <conftest.h>
13739 _ACEOF
13740 if ac_fn_c_try_compile "$LINENO"; then :
13741   gl_cv_have_include_next=yes
13742 else
13743   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
13744         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13745 /* end confdefs.h.  */
13746 #include <conftest.h>
13747 _ACEOF
13748 if ac_fn_c_try_compile "$LINENO"; then :
13749   gl_cv_have_include_next=buggy
13750 else
13751   gl_cv_have_include_next=no
13752 fi
13753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13754
13755 fi
13756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13757      CPPFLAGS="$gl_save_CPPFLAGS"
13758      rm -rf conftestd1a conftestd1b conftestd2
13759
13760 fi
13761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
13762 $as_echo "$gl_cv_have_include_next" >&6; }
13763   PRAGMA_SYSTEM_HEADER=
13764   if test $gl_cv_have_include_next = yes; then
13765     INCLUDE_NEXT=include_next
13766     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
13767     if test -n "$GCC"; then
13768       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
13769     fi
13770   else
13771     if test $gl_cv_have_include_next = buggy; then
13772       INCLUDE_NEXT=include
13773       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
13774     else
13775       INCLUDE_NEXT=include
13776       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
13777     fi
13778   fi
13779
13780
13781
13782   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
13783 $as_echo_n "checking whether system header files limit the line length... " >&6; }
13784 if test "${gl_cv_pragma_columns+set}" = set; then :
13785   $as_echo_n "(cached) " >&6
13786 else
13787        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13788 /* end confdefs.h.  */
13789
13790 #ifdef __TANDEM
13791 choke me
13792 #endif
13793
13794 _ACEOF
13795 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13796   $EGREP "choke me" >/dev/null 2>&1; then :
13797   gl_cv_pragma_columns=yes
13798 else
13799   gl_cv_pragma_columns=no
13800 fi
13801 rm -f conftest*
13802
13803
13804 fi
13805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
13806 $as_echo "$gl_cv_pragma_columns" >&6; }
13807   if test $gl_cv_pragma_columns = yes; then
13808     PRAGMA_COLUMNS="#pragma COLUMNS 10000"
13809   else
13810     PRAGMA_COLUMNS=
13811   fi
13812
13813
13814
13815
13816
13817
13818
13819
13820
13821
13822
13823
13824
13825
13826
13827
13828
13829      if test $gl_cv_have_include_next = yes; then
13830        gl_cv_next_getopt_h='<'getopt.h'>'
13831      else
13832        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
13833 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
13834 if test "${gl_cv_next_getopt_h+set}" = set; then :
13835   $as_echo_n "(cached) " >&6
13836 else
13837
13838              if test $ac_cv_header_getopt_h = yes; then
13839
13840
13841                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13842 /* end confdefs.h.  */
13843 #include <getopt.h>
13844
13845 _ACEOF
13846                                                                                                                         case "$host_os" in
13847                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
13848                  *)    gl_absname_cpp="$ac_cpp" ;;
13849                esac
13850                                                             gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
13851                   sed -n '\#/getopt.h#{
13852                     s#.*"\(.*/getopt.h\)".*#\1#
13853                     s#^/[^/]#//&#
13854                     p
13855                     q
13856                   }'`'"'
13857           else
13858                gl_cv_next_getopt_h='<'getopt.h'>'
13859              fi
13860
13861
13862 fi
13863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
13864 $as_echo "$gl_cv_next_getopt_h" >&6; }
13865      fi
13866      NEXT_GETOPT_H=$gl_cv_next_getopt_h
13867
13868      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
13869        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
13870        gl_next_as_first_directive='<'getopt.h'>'
13871      else
13872        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
13873        gl_next_as_first_directive=$gl_cv_next_getopt_h
13874      fi
13875      NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
13876
13877
13878
13879
13880   if test $ac_cv_header_getopt_h = yes; then
13881     HAVE_GETOPT_H=1
13882   else
13883     HAVE_GETOPT_H=0
13884   fi
13885
13886
13887   gl_replace_getopt=
13888
13889     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
13890     for ac_header in getopt.h
13891 do :
13892   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
13893 if test "x$ac_cv_header_getopt_h" = x""yes; then :
13894   cat >>confdefs.h <<_ACEOF
13895 #define HAVE_GETOPT_H 1
13896 _ACEOF
13897
13898 else
13899   gl_replace_getopt=yes
13900 fi
13901
13902 done
13903
13904   fi
13905
13906     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
13907     for ac_func in getopt_long_only
13908 do :
13909   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
13910 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
13911   cat >>confdefs.h <<_ACEOF
13912 #define HAVE_GETOPT_LONG_ONLY 1
13913 _ACEOF
13914
13915 else
13916   gl_replace_getopt=yes
13917 fi
13918 done
13919
13920   fi
13921
13922               if test -z "$gl_replace_getopt"; then
13923     ac_fn_c_check_decl "$LINENO" "optreset" "ac_cv_have_decl_optreset" "#include <getopt.h>
13924 "
13925 if test "x$ac_cv_have_decl_optreset" = x""yes; then :
13926   ac_have_decl=1
13927 else
13928   ac_have_decl=0
13929 fi
13930
13931 cat >>confdefs.h <<_ACEOF
13932 #define HAVE_DECL_OPTRESET $ac_have_decl
13933 _ACEOF
13934 if test $ac_have_decl = 1; then :
13935
13936 else
13937   ac_fn_c_check_decl "$LINENO" "getopt_clip" "ac_cv_have_decl_getopt_clip" "#include <getopt.h>
13938 "
13939 if test "x$ac_cv_have_decl_getopt_clip" = x""yes; then :
13940   ac_have_decl=1
13941 else
13942   ac_have_decl=0
13943 fi
13944
13945 cat >>confdefs.h <<_ACEOF
13946 #define HAVE_DECL_GETOPT_CLIP $ac_have_decl
13947 _ACEOF
13948
13949
13950 fi
13951
13952   fi
13953
13954                     if test -z "$gl_replace_getopt"; then
13955     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
13956 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
13957 if test "${gl_cv_func_getopt_posix+set}" = set; then :
13958   $as_echo_n "(cached) " >&6
13959 else
13960
13961                 if test "$cross_compiling" = yes; then :
13962   case "$host_os" in
13963              mingw*)         gl_cv_func_getopt_posix="guessing no";;
13964              darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
13965              *)              gl_cv_func_getopt_posix="guessing yes";;
13966            esac
13967
13968 else
13969   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13970 /* end confdefs.h.  */
13971
13972 #include <unistd.h>
13973 #include <stdlib.h>
13974 #include <string.h>
13975
13976 #if !HAVE_DECL_OPTRESET && !HAVE_DECL_GETOPT_CLIP
13977 # define OPTIND_MIN 0
13978 #else
13979 # define OPTIND_MIN 1
13980 #endif
13981
13982 int
13983 main ()
13984 {
13985   {
13986     int argc = 0;
13987     char *argv[10];
13988     int c;
13989
13990     argv[argc++] = "program";
13991     argv[argc++] = "-a";
13992     argv[argc++] = "foo";
13993     argv[argc++] = "bar";
13994     argv[argc] = NULL;
13995     optind = OPTIND_MIN;
13996     opterr = 0;
13997
13998     c = getopt (argc, argv, "ab");
13999     if (!(c == 'a'))
14000       return 1;
14001     c = getopt (argc, argv, "ab");
14002     if (!(c == -1))
14003       return 2;
14004     if (!(optind == 2))
14005       return 3;
14006   }
14007   /* Some internal state exists at this point.  */
14008   {
14009     int argc = 0;
14010     char *argv[10];
14011     int c;
14012
14013     argv[argc++] = "program";
14014     argv[argc++] = "donald";
14015     argv[argc++] = "-p";
14016     argv[argc++] = "billy";
14017     argv[argc++] = "duck";
14018     argv[argc++] = "-a";
14019     argv[argc++] = "bar";
14020     argv[argc] = NULL;
14021     optind = OPTIND_MIN;
14022     opterr = 0;
14023
14024     c = getopt (argc, argv, "+abp:q:");
14025     if (!(c == -1))
14026       return 4;
14027     if (!(strcmp (argv[0], "program") == 0))
14028       return 5;
14029     if (!(strcmp (argv[1], "donald") == 0))
14030       return 6;
14031     if (!(strcmp (argv[2], "-p") == 0))
14032       return 7;
14033     if (!(strcmp (argv[3], "billy") == 0))
14034       return 8;
14035     if (!(strcmp (argv[4], "duck") == 0))
14036       return 9;
14037     if (!(strcmp (argv[5], "-a") == 0))
14038       return 10;
14039     if (!(strcmp (argv[6], "bar") == 0))
14040       return 11;
14041     if (!(optind == 1))
14042       return 12;
14043   }
14044   /* Detect MacOS 10.5, AIX 7.1 bug.  */
14045   {
14046     char *argv[3] = { "program", "-ab", NULL };
14047     optind = OPTIND_MIN;
14048     opterr = 0;
14049     if (getopt (2, argv, "ab:") != 'a')
14050       return 13;
14051     if (getopt (2, argv, "ab:") != '?')
14052       return 14;
14053     if (optopt != 'b')
14054       return 15;
14055     if (optind != 2)
14056       return 16;
14057   }
14058
14059   return 0;
14060 }
14061
14062 _ACEOF
14063 if ac_fn_c_try_run "$LINENO"; then :
14064   gl_cv_func_getopt_posix=yes
14065 else
14066   gl_cv_func_getopt_posix=no
14067 fi
14068 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14069   conftest.$ac_objext conftest.beam conftest.$ac_ext
14070 fi
14071
14072
14073 fi
14074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
14075 $as_echo "$gl_cv_func_getopt_posix" >&6; }
14076     case "$gl_cv_func_getopt_posix" in
14077       *no) gl_replace_getopt=yes ;;
14078     esac
14079   fi
14080
14081   if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14082     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
14083 $as_echo_n "checking for working GNU getopt function... " >&6; }
14084 if test "${gl_cv_func_getopt_gnu+set}" = set; then :
14085   $as_echo_n "(cached) " >&6
14086 else
14087   # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
14088        # optstring is necessary for programs like m4 that have POSIX-mandated
14089        # semantics for supporting options interspersed with files.
14090        # Also, since getopt_long is a GNU extension, we require optind=0.
14091        # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
14092        # so take care to revert to the correct (non-)export state.
14093        gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
14094        case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
14095          xx) gl_had_POSIXLY_CORRECT=exported ;;
14096          x)  gl_had_POSIXLY_CORRECT=yes      ;;
14097          *)  gl_had_POSIXLY_CORRECT=         ;;
14098        esac
14099        POSIXLY_CORRECT=1
14100        export POSIXLY_CORRECT
14101        if test "$cross_compiling" = yes; then :
14102            case $host_os:$ac_cv_have_decl_optreset in
14103            *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
14104            *:yes)               gl_cv_func_getopt_gnu=no;;
14105            *)                   gl_cv_func_getopt_gnu=yes;;
14106          esac
14107
14108 else
14109   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14110 /* end confdefs.h.  */
14111 #include <getopt.h>
14112                            #include <stddef.h>
14113                            #include <string.h>
14114
14115 int
14116 main ()
14117 {
14118
14119              int result = 0;
14120              /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
14121                 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
14122                 OSF/1 5.1, Solaris 10.  */
14123              {
14124                char *myargv[3];
14125                myargv[0] = "conftest";
14126                myargv[1] = "-+";
14127                myargv[2] = 0;
14128                opterr = 0;
14129                if (getopt (2, myargv, "+a") != '?')
14130                  result |= 1;
14131              }
14132              /* This code succeeds on glibc 2.8, mingw,
14133                 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
14134                 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x.  */
14135              {
14136                char *argv[] = { "program", "-p", "foo", "bar", NULL };
14137
14138                optind = 1;
14139                if (getopt (4, argv, "p::") != 'p')
14140                  result |= 2;
14141                else if (optarg != NULL)
14142                  result |= 4;
14143                else if (getopt (4, argv, "p::") != -1)
14144                  result |= 6;
14145                else if (optind != 2)
14146                  result |= 8;
14147              }
14148              /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0.  */
14149              {
14150                char *argv[] = { "program", "foo", "-p", NULL };
14151                optind = 0;
14152                if (getopt (3, argv, "-p") != 1)
14153                  result |= 16;
14154                else if (getopt (3, argv, "-p") != 'p')
14155                  result |= 32;
14156              }
14157              /* This code fails on glibc 2.11.  */
14158              {
14159                char *argv[] = { "program", "-b", "-a", NULL };
14160                optind = opterr = 0;
14161                if (getopt (3, argv, "+:a:b") != 'b')
14162                  result |= 64;
14163                else if (getopt (3, argv, "+:a:b") != ':')
14164                  result |= 64;
14165              }
14166              return result;
14167
14168   ;
14169   return 0;
14170 }
14171 _ACEOF
14172 if ac_fn_c_try_run "$LINENO"; then :
14173   gl_cv_func_getopt_gnu=yes
14174 else
14175   gl_cv_func_getopt_gnu=no
14176 fi
14177 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14178   conftest.$ac_objext conftest.beam conftest.$ac_ext
14179 fi
14180
14181        case $gl_had_POSIXLY_CORRECT in
14182          exported) ;;
14183          yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
14184          *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
14185        esac
14186
14187 fi
14188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
14189 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
14190     if test "$gl_cv_func_getopt_gnu" = "no"; then
14191       gl_replace_getopt=yes
14192     fi
14193   fi
14194
14195 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
14196 if test "x$ac_cv_have_decl_getenv" = x""yes; then :
14197   ac_have_decl=1
14198 else
14199   ac_have_decl=0
14200 fi
14201
14202 cat >>confdefs.h <<_ACEOF
14203 #define HAVE_DECL_GETENV $ac_have_decl
14204 _ACEOF
14205
14206
14207
14208
14209
14210
14211   if test -n "$gl_replace_getopt"; then :
14212
14213
14214
14215   GETOPT_H=getopt.h
14216
14217 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14218
14219
14220
14221     GNULIB_UNISTD_H_GETOPT=1
14222
14223
14224
14225
14226
14227
14228
14229
14230   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14231
14232
14233
14234
14235
14236
14237
14238
14239
14240   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14241
14242
14243
14244
14245
14246
14247 fi
14248
14249
14250
14251   GNULIB_MKTIME=0;
14252   GNULIB_NANOSLEEP=0;
14253   GNULIB_STRPTIME=0;
14254   GNULIB_TIMEGM=0;
14255   GNULIB_TIME_R=0;
14256     HAVE_DECL_LOCALTIME_R=1;
14257   HAVE_NANOSLEEP=1;
14258   HAVE_STRPTIME=1;
14259   HAVE_TIMEGM=1;
14260         REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
14261   REPLACE_MKTIME=GNULIB_PORTCHECK;
14262   REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
14263   REPLACE_TIMEGM=GNULIB_PORTCHECK;
14264
14265
14266
14267
14268   for ac_func in $ac_func_list
14269 do :
14270   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14271 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14272 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
14273   cat >>confdefs.h <<_ACEOF
14274 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14275 _ACEOF
14276
14277 fi
14278 done
14279
14280
14281
14282
14283     gl_cv_c_multiarch=no
14284   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14285 /* end confdefs.h.  */
14286 #ifndef __APPLE_CC__
14287          not a universal capable compiler
14288         #endif
14289         typedef int dummy;
14290
14291 _ACEOF
14292 if ac_fn_c_try_compile "$LINENO"; then :
14293
14294                arch=
14295      prev=
14296      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
14297        if test -n "$prev"; then
14298          case $word in
14299            i?86 | x86_64 | ppc | ppc64)
14300              if test -z "$arch" || test "$arch" = "$word"; then
14301                arch="$word"
14302              else
14303                gl_cv_c_multiarch=yes
14304              fi
14305              ;;
14306          esac
14307          prev=
14308        else
14309          if test "x$word" = "x-arch"; then
14310            prev=arch
14311          fi
14312        fi
14313      done
14314
14315 fi
14316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14317   if test $gl_cv_c_multiarch = yes; then
14318     APPLE_UNIVERSAL_BUILD=1
14319   else
14320     APPLE_UNIVERSAL_BUILD=0
14321   fi
14322
14323
14324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
14325 $as_echo_n "checking for inline... " >&6; }
14326 if test "${ac_cv_c_inline+set}" = set; then :
14327   $as_echo_n "(cached) " >&6
14328 else
14329   ac_cv_c_inline=no
14330 for ac_kw in inline __inline__ __inline; do
14331   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14332 /* end confdefs.h.  */
14333 #ifndef __cplusplus
14334 typedef int foo_t;
14335 static $ac_kw foo_t static_foo () {return 0; }
14336 $ac_kw foo_t foo () {return 0; }
14337 #endif
14338
14339 _ACEOF
14340 if ac_fn_c_try_compile "$LINENO"; then :
14341   ac_cv_c_inline=$ac_kw
14342 fi
14343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14344   test "$ac_cv_c_inline" != no && break
14345 done
14346
14347 fi
14348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
14349 $as_echo "$ac_cv_c_inline" >&6; }
14350
14351 case $ac_cv_c_inline in
14352   inline | yes) ;;
14353   *)
14354     case $ac_cv_c_inline in
14355       no) ac_val=;;
14356       *) ac_val=$ac_cv_c_inline;;
14357     esac
14358     cat >>confdefs.h <<_ACEOF
14359 #ifndef __cplusplus
14360 #define inline $ac_val
14361 #endif
14362 _ACEOF
14363     ;;
14364 esac
14365
14366
14367     REPLACE_NULL=0;
14368   HAVE_WCHAR_T=1;
14369   STDDEF_H='';
14370
14371
14372   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
14373 $as_echo_n "checking for wchar_t... " >&6; }
14374 if test "${gt_cv_c_wchar_t+set}" = set; then :
14375   $as_echo_n "(cached) " >&6
14376 else
14377   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14378 /* end confdefs.h.  */
14379 #include <stddef.h>
14380             wchar_t foo = (wchar_t)'\0';
14381 int
14382 main ()
14383 {
14384
14385   ;
14386   return 0;
14387 }
14388 _ACEOF
14389 if ac_fn_c_try_compile "$LINENO"; then :
14390   gt_cv_c_wchar_t=yes
14391 else
14392   gt_cv_c_wchar_t=no
14393 fi
14394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14395 fi
14396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
14397 $as_echo "$gt_cv_c_wchar_t" >&6; }
14398   if test $gt_cv_c_wchar_t = yes; then
14399
14400 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
14401
14402   fi
14403
14404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
14405 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
14406 if test "${ac_cv_c_restrict+set}" = set; then :
14407   $as_echo_n "(cached) " >&6
14408 else
14409   ac_cv_c_restrict=no
14410    # The order here caters to the fact that C++ does not require restrict.
14411    for ac_kw in __restrict __restrict__ _Restrict restrict; do
14412      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14413 /* end confdefs.h.  */
14414 typedef int * int_ptr;
14415         int foo (int_ptr $ac_kw ip) {
14416         return ip[0];
14417        }
14418 int
14419 main ()
14420 {
14421 int s[1];
14422         int * $ac_kw t = s;
14423         t[0] = 0;
14424         return foo(t)
14425   ;
14426   return 0;
14427 }
14428 _ACEOF
14429 if ac_fn_c_try_compile "$LINENO"; then :
14430   ac_cv_c_restrict=$ac_kw
14431 fi
14432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14433      test "$ac_cv_c_restrict" != no && break
14434    done
14435
14436 fi
14437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
14438 $as_echo "$ac_cv_c_restrict" >&6; }
14439
14440  case $ac_cv_c_restrict in
14441    restrict) ;;
14442    no) $as_echo "#define restrict /**/" >>confdefs.h
14443  ;;
14444    *)  cat >>confdefs.h <<_ACEOF
14445 #define restrict $ac_cv_c_restrict
14446 _ACEOF
14447  ;;
14448  esac
14449
14450
14451
14452
14453
14454   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
14455 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
14456 if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
14457   $as_echo_n "(cached) " >&6
14458 else
14459   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14460 /* end confdefs.h.  */
14461 #include <time.h>
14462
14463 int
14464 main ()
14465 {
14466 static struct timespec x; x.tv_sec = x.tv_nsec;
14467   ;
14468   return 0;
14469 }
14470 _ACEOF
14471 if ac_fn_c_try_compile "$LINENO"; then :
14472   gl_cv_sys_struct_timespec_in_time_h=yes
14473 else
14474   gl_cv_sys_struct_timespec_in_time_h=no
14475 fi
14476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14477 fi
14478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
14479 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
14480
14481   TIME_H_DEFINES_STRUCT_TIMESPEC=0
14482   SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
14483   PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
14484   if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
14485     TIME_H_DEFINES_STRUCT_TIMESPEC=1
14486   else
14487     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
14488 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
14489 if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
14490   $as_echo_n "(cached) " >&6
14491 else
14492   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14493 /* end confdefs.h.  */
14494 #include <sys/time.h>
14495
14496 int
14497 main ()
14498 {
14499 static struct timespec x; x.tv_sec = x.tv_nsec;
14500   ;
14501   return 0;
14502 }
14503 _ACEOF
14504 if ac_fn_c_try_compile "$LINENO"; then :
14505   gl_cv_sys_struct_timespec_in_sys_time_h=yes
14506 else
14507   gl_cv_sys_struct_timespec_in_sys_time_h=no
14508 fi
14509 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14510 fi
14511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
14512 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
14513     if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
14514       SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
14515     else
14516       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
14517 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
14518 if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
14519   $as_echo_n "(cached) " >&6
14520 else
14521   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14522 /* end confdefs.h.  */
14523 #include <pthread.h>
14524
14525 int
14526 main ()
14527 {
14528 static struct timespec x; x.tv_sec = x.tv_nsec;
14529   ;
14530   return 0;
14531 }
14532 _ACEOF
14533 if ac_fn_c_try_compile "$LINENO"; then :
14534   gl_cv_sys_struct_timespec_in_pthread_h=yes
14535 else
14536   gl_cv_sys_struct_timespec_in_pthread_h=no
14537 fi
14538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14539 fi
14540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
14541 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
14542       if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
14543         PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
14544       fi
14545     fi
14546   fi
14547
14548
14549
14550
14551
14552
14553
14554
14555
14556
14557
14558
14559
14560
14561
14562      if test $gl_cv_have_include_next = yes; then
14563        gl_cv_next_time_h='<'time.h'>'
14564      else
14565        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
14566 $as_echo_n "checking absolute name of <time.h>... " >&6; }
14567 if test "${gl_cv_next_time_h+set}" = set; then :
14568   $as_echo_n "(cached) " >&6
14569 else
14570
14571                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14572 /* end confdefs.h.  */
14573 #include <time.h>
14574
14575 _ACEOF
14576                                                                                                                         case "$host_os" in
14577                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
14578                  *)    gl_absname_cpp="$ac_cpp" ;;
14579                esac
14580                                                             gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
14581                   sed -n '\#/time.h#{
14582                     s#.*"\(.*/time.h\)".*#\1#
14583                     s#^/[^/]#//&#
14584                     p
14585                     q
14586                   }'`'"'
14587
14588
14589 fi
14590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
14591 $as_echo "$gl_cv_next_time_h" >&6; }
14592      fi
14593      NEXT_TIME_H=$gl_cv_next_time_h
14594
14595      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
14596        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
14597        gl_next_as_first_directive='<'time.h'>'
14598      else
14599        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
14600        gl_next_as_first_directive=$gl_cv_next_time_h
14601      fi
14602      NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
14603
14604
14605
14606
14607
14608
14609 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
14610 if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
14611   ac_have_decl=1
14612 else
14613   ac_have_decl=0
14614 fi
14615
14616 cat >>confdefs.h <<_ACEOF
14617 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
14618 _ACEOF
14619
14620
14621
14622
14623    if false; then
14624   GL_COND_LIBTOOL_TRUE=
14625   GL_COND_LIBTOOL_FALSE='#'
14626 else
14627   GL_COND_LIBTOOL_TRUE='#'
14628   GL_COND_LIBTOOL_FALSE=
14629 fi
14630
14631   gl_cond_libtool=false
14632   gl_libdeps=
14633   gl_ltlibdeps=
14634   gl_m4_base='m4'
14635
14636
14637
14638
14639
14640
14641
14642
14643
14644   gl_source_base='lib'
14645   # Code from module arg-nonnull:
14646   # Code from module c++defs:
14647   # Code from module dtoastr:
14648
14649   # Code from module extensions:
14650   # Code from module getopt-gnu:
14651
14652
14653
14654
14655
14656
14657   # Code from module getopt-posix:
14658
14659
14660
14661
14662
14663   if test -n "$gl_replace_getopt"; then :
14664
14665
14666
14667   GETOPT_H=getopt.h
14668
14669 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14670
14671
14672
14673     GNULIB_UNISTD_H_GETOPT=1
14674
14675
14676
14677
14678
14679
14680
14681
14682   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14683
14684
14685
14686
14687
14688
14689
14690
14691
14692   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14693
14694
14695
14696
14697
14698
14699 fi
14700
14701
14702   # Code from module gettext-h:
14703
14704
14705   # Code from module include_next:
14706   # Code from module intprops:
14707   # Code from module mktime:
14708
14709
14710
14711
14712
14713 if test $APPLE_UNIVERSAL_BUILD = 1; then
14714   # A universal build on Apple MacOS X platforms.
14715   # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
14716   # But we need a configuration result that is valid in both modes.
14717   ac_cv_func_working_mktime=no
14718 fi
14719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
14720 $as_echo_n "checking for working mktime... " >&6; }
14721 if test "${ac_cv_func_working_mktime+set}" = set; then :
14722   $as_echo_n "(cached) " >&6
14723 else
14724   if test "$cross_compiling" = yes; then :
14725   ac_cv_func_working_mktime=no
14726 else
14727   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14728 /* end confdefs.h.  */
14729 /* Test program from Paul Eggert and Tony Leneis.  */
14730 #include <limits.h>
14731 #include <stdlib.h>
14732 #include <time.h>
14733
14734 #ifdef HAVE_UNISTD_H
14735 # include <unistd.h>
14736 #endif
14737
14738 #ifndef HAVE_ALARM
14739 # define alarm(X) /* empty */
14740 #endif
14741
14742 /* Work around redefinition to rpl_putenv by other config tests.  */
14743 #undef putenv
14744
14745 static time_t time_t_max;
14746 static time_t time_t_min;
14747
14748 /* Values we'll use to set the TZ environment variable.  */
14749 static char *tz_strings[] = {
14750   (char *) 0, "TZ=GMT0", "TZ=JST-9",
14751   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
14752 };
14753 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
14754
14755 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
14756    Based on a problem report from Andreas Jaeger.  */
14757 static int
14758 spring_forward_gap ()
14759 {
14760   /* glibc (up to about 1998-10-07) failed this test. */
14761   struct tm tm;
14762
14763   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
14764      instead of "TZ=America/Vancouver" in order to detect the bug even
14765      on systems that don't support the Olson extension, or don't have the
14766      full zoneinfo tables installed.  */
14767   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
14768
14769   tm.tm_year = 98;
14770   tm.tm_mon = 3;
14771   tm.tm_mday = 5;
14772   tm.tm_hour = 2;
14773   tm.tm_min = 0;
14774   tm.tm_sec = 0;
14775   tm.tm_isdst = -1;
14776   return mktime (&tm) != (time_t) -1;
14777 }
14778
14779 static int
14780 mktime_test1 (time_t now)
14781 {
14782   struct tm *lt;
14783   return ! (lt = localtime (&now)) || mktime (lt) == now;
14784 }
14785
14786 static int
14787 mktime_test (time_t now)
14788 {
14789   return (mktime_test1 (now)
14790           && mktime_test1 ((time_t) (time_t_max - now))
14791           && mktime_test1 ((time_t) (time_t_min + now)));
14792 }
14793
14794 static int
14795 irix_6_4_bug ()
14796 {
14797   /* Based on code from Ariel Faigon.  */
14798   struct tm tm;
14799   tm.tm_year = 96;
14800   tm.tm_mon = 3;
14801   tm.tm_mday = 0;
14802   tm.tm_hour = 0;
14803   tm.tm_min = 0;
14804   tm.tm_sec = 0;
14805   tm.tm_isdst = -1;
14806   mktime (&tm);
14807   return tm.tm_mon == 2 && tm.tm_mday == 31;
14808 }
14809
14810 static int
14811 bigtime_test (int j)
14812 {
14813   struct tm tm;
14814   time_t now;
14815   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
14816   now = mktime (&tm);
14817   if (now != (time_t) -1)
14818     {
14819       struct tm *lt = localtime (&now);
14820       if (! (lt
14821              && lt->tm_year == tm.tm_year
14822              && lt->tm_mon == tm.tm_mon
14823              && lt->tm_mday == tm.tm_mday
14824              && lt->tm_hour == tm.tm_hour
14825              && lt->tm_min == tm.tm_min
14826              && lt->tm_sec == tm.tm_sec
14827              && lt->tm_yday == tm.tm_yday
14828              && lt->tm_wday == tm.tm_wday
14829              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
14830                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
14831         return 0;
14832     }
14833   return 1;
14834 }
14835
14836 static int
14837 year_2050_test ()
14838 {
14839   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
14840      ignoring leap seconds.  */
14841   unsigned long int answer = 2527315200UL;
14842
14843   struct tm tm;
14844   time_t t;
14845   tm.tm_year = 2050 - 1900;
14846   tm.tm_mon = 2 - 1;
14847   tm.tm_mday = 1;
14848   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
14849   tm.tm_isdst = -1;
14850
14851   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
14852      instead of "TZ=America/Vancouver" in order to detect the bug even
14853      on systems that don't support the Olson extension, or don't have the
14854      full zoneinfo tables installed.  */
14855   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
14856
14857   t = mktime (&tm);
14858
14859   /* Check that the result is either a failure, or close enough
14860      to the correct answer that we can assume the discrepancy is
14861      due to leap seconds.  */
14862   return (t == (time_t) -1
14863           || (0 < t && answer - 120 <= t && t <= answer + 120));
14864 }
14865
14866 int
14867 main ()
14868 {
14869   int result = 0;
14870   time_t t, delta;
14871   int i, j;
14872
14873   /* This test makes some buggy mktime implementations loop.
14874      Give up after 60 seconds; a mktime slower than that
14875      isn't worth using anyway.  */
14876   alarm (60);
14877
14878   for (;;)
14879     {
14880       t = (time_t_max << 1) + 1;
14881       if (t <= time_t_max)
14882         break;
14883       time_t_max = t;
14884     }
14885   time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max;
14886
14887   delta = time_t_max / 997; /* a suitable prime number */
14888   for (i = 0; i < N_STRINGS; i++)
14889     {
14890       if (tz_strings[i])
14891         putenv (tz_strings[i]);
14892
14893       for (t = 0; t <= time_t_max - delta; t += delta)
14894         if (! mktime_test (t))
14895           result |= 1;
14896       if (! (mktime_test ((time_t) 1)
14897              && mktime_test ((time_t) (60 * 60))
14898              && mktime_test ((time_t) (60 * 60 * 24))))
14899         result |= 2;
14900
14901       for (j = 1; ; j <<= 1)
14902         if (! bigtime_test (j))
14903           result |= 4;
14904         else if (INT_MAX / 2 < j)
14905           break;
14906       if (! bigtime_test (INT_MAX))
14907         result |= 8;
14908     }
14909   if (! irix_6_4_bug ())
14910     result |= 16;
14911   if (! spring_forward_gap ())
14912     result |= 32;
14913   if (! year_2050_test ())
14914     result |= 64;
14915   return result;
14916 }
14917 _ACEOF
14918 if ac_fn_c_try_run "$LINENO"; then :
14919   ac_cv_func_working_mktime=yes
14920 else
14921   ac_cv_func_working_mktime=no
14922 fi
14923 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14924   conftest.$ac_objext conftest.beam conftest.$ac_ext
14925 fi
14926
14927 fi
14928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
14929 $as_echo "$ac_cv_func_working_mktime" >&6; }
14930 if test $ac_cv_func_working_mktime = no; then
14931
14932
14933
14934
14935
14936
14937
14938
14939   gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
14940
14941 fi
14942
14943     if test $ac_cv_func_working_mktime = no; then
14944     REPLACE_MKTIME=1
14945
14946
14947
14948   else
14949     REPLACE_MKTIME=0
14950   fi
14951
14952
14953
14954
14955   GNULIB_MKTIME=1
14956
14957
14958
14959   # Code from module multiarch:
14960
14961   # Code from module stddef:
14962
14963
14964
14965   if test $gt_cv_c_wchar_t = no; then
14966     HAVE_WCHAR_T=0
14967     STDDEF_H=stddef.h
14968   fi
14969   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
14970 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
14971 if test "${gl_cv_decl_null_works+set}" = set; then :
14972   $as_echo_n "(cached) " >&6
14973 else
14974   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14975 /* end confdefs.h.  */
14976 #include <stddef.h>
14977       int test[2 * (sizeof NULL == sizeof (void *)) -1];
14978
14979 int
14980 main ()
14981 {
14982
14983   ;
14984   return 0;
14985 }
14986 _ACEOF
14987 if ac_fn_c_try_compile "$LINENO"; then :
14988   gl_cv_decl_null_works=yes
14989 else
14990   gl_cv_decl_null_works=no
14991 fi
14992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14993 fi
14994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
14995 $as_echo "$gl_cv_decl_null_works" >&6; }
14996   if test $gl_cv_decl_null_works = no; then
14997     REPLACE_NULL=1
14998     STDDEF_H=stddef.h
14999   fi
15000   if test -n "$STDDEF_H"; then
15001
15002
15003
15004
15005
15006
15007
15008
15009      if test $gl_cv_have_include_next = yes; then
15010        gl_cv_next_stddef_h='<'stddef.h'>'
15011      else
15012        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
15013 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
15014 if test "${gl_cv_next_stddef_h+set}" = set; then :
15015   $as_echo_n "(cached) " >&6
15016 else
15017
15018                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15019 /* end confdefs.h.  */
15020 #include <stddef.h>
15021
15022 _ACEOF
15023                                                                                                                         case "$host_os" in
15024                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15025                  *)    gl_absname_cpp="$ac_cpp" ;;
15026                esac
15027                                                             gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15028                   sed -n '\#/stddef.h#{
15029                     s#.*"\(.*/stddef.h\)".*#\1#
15030                     s#^/[^/]#//&#
15031                     p
15032                     q
15033                   }'`'"'
15034
15035
15036 fi
15037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
15038 $as_echo "$gl_cv_next_stddef_h" >&6; }
15039      fi
15040      NEXT_STDDEF_H=$gl_cv_next_stddef_h
15041
15042      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15043        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15044        gl_next_as_first_directive='<'stddef.h'>'
15045      else
15046        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15047        gl_next_as_first_directive=$gl_cv_next_stddef_h
15048      fi
15049      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
15050
15051
15052
15053
15054   fi
15055
15056   # Code from module time:
15057
15058
15059
15060   # Code from module time_r:
15061
15062
15063
15064
15065
15066
15067
15068   if test $ac_cv_have_decl_localtime_r = no; then
15069     HAVE_DECL_LOCALTIME_R=0
15070   fi
15071
15072
15073   if test $ac_cv_func_localtime_r = yes; then
15074     HAVE_LOCALTIME_R=1
15075     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
15076 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
15077 if test "${gl_cv_time_r_posix+set}" = set; then :
15078   $as_echo_n "(cached) " >&6
15079 else
15080   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15081 /* end confdefs.h.  */
15082 #include <time.h>
15083 int
15084 main ()
15085 {
15086 /* We don't need to append 'restrict's to the argument types,
15087                  even though the POSIX signature has the 'restrict's,
15088                  since C99 says they can't affect type compatibility.  */
15089               struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
15090               if (ptr) return 0;
15091               /* Check the return type is a pointer.
15092                  On HP-UX 10 it is 'int'.  */
15093               *localtime_r (0, 0);
15094   ;
15095   return 0;
15096 }
15097
15098 _ACEOF
15099 if ac_fn_c_try_compile "$LINENO"; then :
15100   gl_cv_time_r_posix=yes
15101 else
15102   gl_cv_time_r_posix=no
15103 fi
15104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15105
15106 fi
15107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
15108 $as_echo "$gl_cv_time_r_posix" >&6; }
15109     if test $gl_cv_time_r_posix = yes; then
15110       REPLACE_LOCALTIME_R=0
15111     else
15112       REPLACE_LOCALTIME_R=1
15113     fi
15114   else
15115     HAVE_LOCALTIME_R=0
15116   fi
15117   if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
15118
15119
15120
15121
15122
15123
15124
15125
15126   gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
15127
15128
15129   :
15130
15131   fi
15132
15133
15134
15135
15136   GNULIB_TIME_R=1
15137
15138
15139
15140   # Code from module unistd:
15141
15142
15143
15144
15145
15146
15147
15148
15149
15150
15151
15152
15153
15154      if test $gl_cv_have_include_next = yes; then
15155        gl_cv_next_unistd_h='<'unistd.h'>'
15156      else
15157        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
15158 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
15159 if test "${gl_cv_next_unistd_h+set}" = set; then :
15160   $as_echo_n "(cached) " >&6
15161 else
15162
15163              if test $ac_cv_header_unistd_h = yes; then
15164
15165
15166                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15167 /* end confdefs.h.  */
15168 #include <unistd.h>
15169
15170 _ACEOF
15171                                                                                                                         case "$host_os" in
15172                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15173                  *)    gl_absname_cpp="$ac_cpp" ;;
15174                esac
15175                                                             gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15176                   sed -n '\#/unistd.h#{
15177                     s#.*"\(.*/unistd.h\)".*#\1#
15178                     s#^/[^/]#//&#
15179                     p
15180                     q
15181                   }'`'"'
15182           else
15183                gl_cv_next_unistd_h='<'unistd.h'>'
15184              fi
15185
15186
15187 fi
15188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
15189 $as_echo "$gl_cv_next_unistd_h" >&6; }
15190      fi
15191      NEXT_UNISTD_H=$gl_cv_next_unistd_h
15192
15193      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15194        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15195        gl_next_as_first_directive='<'unistd.h'>'
15196      else
15197        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15198        gl_next_as_first_directive=$gl_cv_next_unistd_h
15199      fi
15200      NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
15201
15202
15203
15204
15205   if test $ac_cv_header_unistd_h = yes; then
15206     HAVE_UNISTD_H=1
15207   else
15208     HAVE_UNISTD_H=0
15209   fi
15210
15211
15212
15213     for gl_func in chown dup2 dup3 environ euidaccess faccessat fchdir fchownat     fsync ftruncate getcwd getdomainname getdtablesize getgroups     gethostname getlogin getlogin_r getpagesize getusershell setusershell     endusershell lchown link linkat lseek pipe pipe2 pread pwrite readlink     readlinkat rmdir sleep symlink symlinkat ttyname_r unlink unlinkat     usleep; do
15214     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
15215     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
15216 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
15217 if eval "test \"\${$as_gl_Symbol+set}\"" = set; then :
15218   $as_echo_n "(cached) " >&6
15219 else
15220   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15221 /* end confdefs.h.  */
15222 #include <unistd.h>
15223 /* Some systems declare various items in the wrong headers.  */
15224 #if !(defined __GLIBC__ && !defined __UCLIBC__)
15225 # include <fcntl.h>
15226 # include <stdio.h>
15227 # include <stdlib.h>
15228 # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
15229 #  include <io.h>
15230 # endif
15231 #endif
15232
15233 int
15234 main ()
15235 {
15236 #undef $gl_func
15237   (void) $gl_func;
15238   ;
15239   return 0;
15240 }
15241 _ACEOF
15242 if ac_fn_c_try_compile "$LINENO"; then :
15243   eval "$as_gl_Symbol=yes"
15244 else
15245   eval "$as_gl_Symbol=no"
15246 fi
15247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15248 fi
15249 eval ac_res=\$$as_gl_Symbol
15250                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15251 $as_echo "$ac_res" >&6; }
15252      if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
15253   cat >>confdefs.h <<_ACEOF
15254 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
15255 _ACEOF
15256
15257                      eval ac_cv_have_decl_$gl_func=yes
15258 fi
15259       done
15260
15261
15262   # Code from module warn-on-use:
15263   # End of code from modules
15264
15265
15266
15267
15268
15269
15270
15271
15272
15273   gltests_libdeps=
15274   gltests_ltlibdeps=
15275
15276
15277
15278
15279
15280
15281
15282
15283
15284   gl_source_base='tests'
15285   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
15286
15287   gl_module_indicator_condition=$gltests_WITNESS
15288
15289
15290
15291
15292
15293
15294
15295
15296
15297   LIBGNU_LIBDEPS="$gl_libdeps"
15298
15299   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
15300
15301
15302
15303 for ac_func in strftime
15304 do :
15305   ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
15306 if test "x$ac_cv_func_strftime" = x""yes; then :
15307   cat >>confdefs.h <<_ACEOF
15308 #define HAVE_STRFTIME 1
15309 _ACEOF
15310
15311 else
15312   # strftime is in -lintl on SCO UNIX.
15313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
15314 $as_echo_n "checking for strftime in -lintl... " >&6; }
15315 if test "${ac_cv_lib_intl_strftime+set}" = set; then :
15316   $as_echo_n "(cached) " >&6
15317 else
15318   ac_check_lib_save_LIBS=$LIBS
15319 LIBS="-lintl  $LIBS"
15320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15321 /* end confdefs.h.  */
15322
15323 /* Override any GCC internal prototype to avoid an error.
15324    Use char because int might match the return type of a GCC
15325    builtin and then its argument prototype would still apply.  */
15326 #ifdef __cplusplus
15327 extern "C"
15328 #endif
15329 char strftime ();
15330 int
15331 main ()
15332 {
15333 return strftime ();
15334   ;
15335   return 0;
15336 }
15337 _ACEOF
15338 if ac_fn_c_try_link "$LINENO"; then :
15339   ac_cv_lib_intl_strftime=yes
15340 else
15341   ac_cv_lib_intl_strftime=no
15342 fi
15343 rm -f core conftest.err conftest.$ac_objext \
15344     conftest$ac_exeext conftest.$ac_ext
15345 LIBS=$ac_check_lib_save_LIBS
15346 fi
15347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
15348 $as_echo "$ac_cv_lib_intl_strftime" >&6; }
15349 if test "x$ac_cv_lib_intl_strftime" = x""yes; then :
15350   $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h
15351
15352 LIBS="-lintl $LIBS"
15353 fi
15354
15355 fi
15356 done
15357
15358
15359 # UNIX98 PTYs.
15360 for ac_func in grantpt
15361 do :
15362   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
15363 if test "x$ac_cv_func_grantpt" = x""yes; then :
15364   cat >>confdefs.h <<_ACEOF
15365 #define HAVE_GRANTPT 1
15366 _ACEOF
15367
15368 fi
15369 done
15370
15371
15372 # PTY-related GNU extensions.
15373 for ac_func in getpt
15374 do :
15375   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
15376 if test "x$ac_cv_func_getpt" = x""yes; then :
15377   cat >>confdefs.h <<_ACEOF
15378 #define HAVE_GETPT 1
15379 _ACEOF
15380
15381 fi
15382 done
15383
15384
15385 # Check this now, so that we will NOT find the above functions in ncurses.
15386 # That is because we have not set up to link ncurses in lib-src.
15387 # It's better to believe a function is not available
15388 # than to expect to find it in ncurses.
15389 # Also we need tputs and friends to be able to build at all.
15390 have_tputs_et_al=true
15391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
15392 $as_echo_n "checking for library containing tputs... " >&6; }
15393 if test "${ac_cv_search_tputs+set}" = set; then :
15394   $as_echo_n "(cached) " >&6
15395 else
15396   ac_func_search_save_LIBS=$LIBS
15397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15398 /* end confdefs.h.  */
15399
15400 /* Override any GCC internal prototype to avoid an error.
15401    Use char because int might match the return type of a GCC
15402    builtin and then its argument prototype would still apply.  */
15403 #ifdef __cplusplus
15404 extern "C"
15405 #endif
15406 char tputs ();
15407 int
15408 main ()
15409 {
15410 return tputs ();
15411   ;
15412   return 0;
15413 }
15414 _ACEOF
15415 for ac_lib in '' ncurses terminfo termcap; do
15416   if test -z "$ac_lib"; then
15417     ac_res="none required"
15418   else
15419     ac_res=-l$ac_lib
15420     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
15421   fi
15422   if ac_fn_c_try_link "$LINENO"; then :
15423   ac_cv_search_tputs=$ac_res
15424 fi
15425 rm -f core conftest.err conftest.$ac_objext \
15426     conftest$ac_exeext
15427   if test "${ac_cv_search_tputs+set}" = set; then :
15428   break
15429 fi
15430 done
15431 if test "${ac_cv_search_tputs+set}" = set; then :
15432
15433 else
15434   ac_cv_search_tputs=no
15435 fi
15436 rm conftest.$ac_ext
15437 LIBS=$ac_func_search_save_LIBS
15438 fi
15439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
15440 $as_echo "$ac_cv_search_tputs" >&6; }
15441 ac_res=$ac_cv_search_tputs
15442 if test "$ac_res" != no; then :
15443   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15444
15445 else
15446   have_tputs_et_al=false
15447 fi
15448
15449 if test "$have_tputs_et_al" != true; then
15450   as_fn_error $? "I couldn't find termcap functions (tputs and friends).
15451 Maybe some development libraries/packages are missing?  Try installing
15452 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
15453 fi
15454 # Must define this when any termcap library is found.
15455
15456 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
15457
15458 ## FIXME This was the cpp logic, but I am not sure it is right.
15459 ## The above test has not necessarily found libncurses.
15460 HAVE_LIBNCURSES=yes
15461
15462 ## Use terminfo instead of termcap?
15463 ## Note only system files NOT using terminfo are:
15464 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
15465 ## darwin|gnu without ncurses.
15466 TERMINFO=no
15467 LIBS_TERMCAP=
15468 case "$opsys" in
15469   ## cygwin: Fewer environment variables to go wrong, more terminal types.
15470   ## hpux10-20: Use the system provided termcap(3) library.
15471   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
15472   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
15473   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
15474
15475   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
15476   ##  The ncurses library has been moved out of the System framework in
15477   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
15478   ##  option to use it.
15479   darwin|gnu*)
15480     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
15481     if test "x$HAVE_LIBNCURSES" = "xyes"; then
15482       TERMINFO=yes
15483       LIBS_TERMCAP="-lncurses"
15484     fi
15485     ;;
15486
15487   freebsd)
15488     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
15489 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
15490     if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
15491   $as_echo_n "(cached) " >&6
15492 else
15493   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15494 /* end confdefs.h.  */
15495 #include <osreldate.h>
15496 int
15497 main ()
15498 {
15499 #if __FreeBSD_version < 400000
15500 fail;
15501 #endif
15502
15503   ;
15504   return 0;
15505 }
15506 _ACEOF
15507 if ac_fn_c_try_link "$LINENO"; then :
15508   emacs_cv_freebsd_terminfo=yes
15509 else
15510   emacs_cv_freebsd_terminfo=no
15511 fi
15512 rm -f core conftest.err conftest.$ac_objext \
15513     conftest$ac_exeext conftest.$ac_ext
15514 fi
15515
15516
15517     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
15518 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
15519
15520     if test $emacs_cv_freebsd_terminfo = yes; then
15521       TERMINFO=yes
15522       LIBS_TERMCAP="-lncurses"
15523     else
15524       LIBS_TERMCAP="-ltermcap"
15525     fi
15526     ;;
15527
15528   netbsd)
15529     if test $ac_cv_search_tputs = -lterminfo; then
15530       TERMINFO=yes
15531       LIBS_TERMCAP="-lterminfo"
15532     else
15533       LIBS_TERMCAP="-ltermcap"
15534     fi
15535     ;;
15536
15537 esac
15538
15539 case "$opsys" in
15540   ## hpux: Make sure we get select from libc rather than from libcurses
15541   ##  because libcurses on HPUX 10.10 has a broken version of select.
15542   ##  We used to use -lc -lcurses, but this may be cleaner.
15543   hpux*) LIBS_TERMCAP="-ltermcap" ;;
15544
15545   openbsd) LIBS_TERMCAP="-lncurses" ;;
15546
15547   ## Must use system termcap, if we use any termcap.  It does special things.
15548   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
15549 esac
15550
15551 TERMCAP_OBJ=tparam.o
15552 if test $TERMINFO = yes; then
15553
15554 $as_echo "#define TERMINFO 1" >>confdefs.h
15555
15556
15557   ## Default used to be -ltermcap.  Add a case above if need something else.
15558   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
15559
15560   TERMCAP_OBJ=terminfo.o
15561 fi
15562
15563
15564
15565
15566 # Do we have res_init, for detecting changes in /etc/resolv.conf?
15567 resolv=no
15568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15569 /* end confdefs.h.  */
15570 #include <netinet/in.h>
15571 #include <arpa/nameser.h>
15572 #include <resolv.h>
15573 int
15574 main ()
15575 {
15576 return res_init();
15577   ;
15578   return 0;
15579 }
15580 _ACEOF
15581 if ac_fn_c_try_link "$LINENO"; then :
15582   have_res_init=yes
15583 else
15584   have_res_init=no
15585 fi
15586 rm -f core conftest.err conftest.$ac_objext \
15587     conftest$ac_exeext conftest.$ac_ext
15588 if test "$have_res_init" = no; then
15589   OLIBS="$LIBS"
15590   LIBS="$LIBS -lresolv"
15591   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
15592 $as_echo_n "checking for res_init with -lresolv... " >&6; }
15593   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15594 /* end confdefs.h.  */
15595 #include <netinet/in.h>
15596 #include <arpa/nameser.h>
15597 #include <resolv.h>
15598 int
15599 main ()
15600 {
15601 return res_init();
15602   ;
15603   return 0;
15604 }
15605 _ACEOF
15606 if ac_fn_c_try_link "$LINENO"; then :
15607   have_res_init=yes
15608 else
15609   have_res_init=no
15610 fi
15611 rm -f core conftest.err conftest.$ac_objext \
15612     conftest$ac_exeext conftest.$ac_ext
15613   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
15614 $as_echo "$have_res_init" >&6; }
15615   if test "$have_res_init" = yes ; then
15616     resolv=yes
15617   fi
15618   LIBS="$OLIBS"
15619 fi
15620
15621 if test "$have_res_init" = yes; then
15622
15623 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
15624
15625 fi
15626
15627 # Do we need the Hesiod library to provide the support routines?
15628 LIBHESIOD=
15629 if test "$with_hesiod" != no ; then
15630   # Don't set $LIBS here -- see comments above.  FIXME which comments?
15631   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
15632 if test "x$ac_cv_func_res_send" = x""yes; then :
15633
15634 else
15635   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
15636 if test "x$ac_cv_func___res_send" = x""yes; then :
15637
15638 else
15639   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
15640 $as_echo_n "checking for res_send in -lresolv... " >&6; }
15641 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
15642   $as_echo_n "(cached) " >&6
15643 else
15644   ac_check_lib_save_LIBS=$LIBS
15645 LIBS="-lresolv  $LIBS"
15646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15647 /* end confdefs.h.  */
15648
15649 /* Override any GCC internal prototype to avoid an error.
15650    Use char because int might match the return type of a GCC
15651    builtin and then its argument prototype would still apply.  */
15652 #ifdef __cplusplus
15653 extern "C"
15654 #endif
15655 char res_send ();
15656 int
15657 main ()
15658 {
15659 return res_send ();
15660   ;
15661   return 0;
15662 }
15663 _ACEOF
15664 if ac_fn_c_try_link "$LINENO"; then :
15665   ac_cv_lib_resolv_res_send=yes
15666 else
15667   ac_cv_lib_resolv_res_send=no
15668 fi
15669 rm -f core conftest.err conftest.$ac_objext \
15670     conftest$ac_exeext conftest.$ac_ext
15671 LIBS=$ac_check_lib_save_LIBS
15672 fi
15673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
15674 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
15675 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
15676   resolv=yes
15677 else
15678   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
15679 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
15680 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
15681   $as_echo_n "(cached) " >&6
15682 else
15683   ac_check_lib_save_LIBS=$LIBS
15684 LIBS="-lresolv  $LIBS"
15685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15686 /* end confdefs.h.  */
15687
15688 /* Override any GCC internal prototype to avoid an error.
15689    Use char because int might match the return type of a GCC
15690    builtin and then its argument prototype would still apply.  */
15691 #ifdef __cplusplus
15692 extern "C"
15693 #endif
15694 char __res_send ();
15695 int
15696 main ()
15697 {
15698 return __res_send ();
15699   ;
15700   return 0;
15701 }
15702 _ACEOF
15703 if ac_fn_c_try_link "$LINENO"; then :
15704   ac_cv_lib_resolv___res_send=yes
15705 else
15706   ac_cv_lib_resolv___res_send=no
15707 fi
15708 rm -f core conftest.err conftest.$ac_objext \
15709     conftest$ac_exeext conftest.$ac_ext
15710 LIBS=$ac_check_lib_save_LIBS
15711 fi
15712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
15713 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
15714 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
15715   resolv=yes
15716 fi
15717
15718 fi
15719
15720 fi
15721
15722 fi
15723
15724   if test "$resolv" = yes ; then
15725     RESOLVLIB=-lresolv
15726   else
15727     RESOLVLIB=
15728   fi
15729   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
15730 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
15731
15732 else
15733   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
15734 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
15735 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
15736   $as_echo_n "(cached) " >&6
15737 else
15738   ac_check_lib_save_LIBS=$LIBS
15739 LIBS="-lhesiod $RESOLVLIB $LIBS"
15740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15741 /* end confdefs.h.  */
15742
15743 /* Override any GCC internal prototype to avoid an error.
15744    Use char because int might match the return type of a GCC
15745    builtin and then its argument prototype would still apply.  */
15746 #ifdef __cplusplus
15747 extern "C"
15748 #endif
15749 char hes_getmailhost ();
15750 int
15751 main ()
15752 {
15753 return hes_getmailhost ();
15754   ;
15755   return 0;
15756 }
15757 _ACEOF
15758 if ac_fn_c_try_link "$LINENO"; then :
15759   ac_cv_lib_hesiod_hes_getmailhost=yes
15760 else
15761   ac_cv_lib_hesiod_hes_getmailhost=no
15762 fi
15763 rm -f core conftest.err conftest.$ac_objext \
15764     conftest$ac_exeext conftest.$ac_ext
15765 LIBS=$ac_check_lib_save_LIBS
15766 fi
15767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
15768 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
15769 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
15770   hesiod=yes
15771 else
15772   :
15773 fi
15774
15775 fi
15776
15777
15778   if test x"$hesiod" = xyes; then
15779
15780 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
15781
15782     LIBHESIOD=-lhesiod
15783   fi
15784 fi
15785
15786
15787 # Do we need libresolv (due to res_init or Hesiod)?
15788 if test "$resolv" = yes ; then
15789
15790 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
15791
15792   LIBRESOLV=-lresolv
15793 else
15794   LIBRESOLV=
15795 fi
15796
15797
15798 # These tell us which Kerberos-related libraries to use.
15799 COM_ERRLIB=
15800 CRYPTOLIB=
15801 KRB5LIB=
15802 DESLIB=
15803 KRB4LIB=
15804
15805 if test "${with_kerberos}" != no; then
15806   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
15807 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
15808 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
15809   $as_echo_n "(cached) " >&6
15810 else
15811   ac_check_lib_save_LIBS=$LIBS
15812 LIBS="-lcom_err  $LIBS"
15813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15814 /* end confdefs.h.  */
15815
15816 /* Override any GCC internal prototype to avoid an error.
15817    Use char because int might match the return type of a GCC
15818    builtin and then its argument prototype would still apply.  */
15819 #ifdef __cplusplus
15820 extern "C"
15821 #endif
15822 char com_err ();
15823 int
15824 main ()
15825 {
15826 return com_err ();
15827   ;
15828   return 0;
15829 }
15830 _ACEOF
15831 if ac_fn_c_try_link "$LINENO"; then :
15832   ac_cv_lib_com_err_com_err=yes
15833 else
15834   ac_cv_lib_com_err_com_err=no
15835 fi
15836 rm -f core conftest.err conftest.$ac_objext \
15837     conftest$ac_exeext conftest.$ac_ext
15838 LIBS=$ac_check_lib_save_LIBS
15839 fi
15840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
15841 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
15842 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
15843   have_com_err=yes
15844 else
15845   have_com_err=no
15846 fi
15847
15848   if test $have_com_err = yes; then
15849     COM_ERRLIB=-lcom_err
15850     LIBS="$COM_ERRLIB $LIBS"
15851
15852 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
15853
15854   fi
15855   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
15856 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
15857 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
15858   $as_echo_n "(cached) " >&6
15859 else
15860   ac_check_lib_save_LIBS=$LIBS
15861 LIBS="-lcrypto  $LIBS"
15862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15863 /* end confdefs.h.  */
15864
15865 /* Override any GCC internal prototype to avoid an error.
15866    Use char because int might match the return type of a GCC
15867    builtin and then its argument prototype would still apply.  */
15868 #ifdef __cplusplus
15869 extern "C"
15870 #endif
15871 char mit_des_cbc_encrypt ();
15872 int
15873 main ()
15874 {
15875 return mit_des_cbc_encrypt ();
15876   ;
15877   return 0;
15878 }
15879 _ACEOF
15880 if ac_fn_c_try_link "$LINENO"; then :
15881   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
15882 else
15883   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
15884 fi
15885 rm -f core conftest.err conftest.$ac_objext \
15886     conftest$ac_exeext conftest.$ac_ext
15887 LIBS=$ac_check_lib_save_LIBS
15888 fi
15889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
15890 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
15891 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
15892   have_crypto=yes
15893 else
15894   have_crypto=no
15895 fi
15896
15897   if test $have_crypto = yes; then
15898     CRYPTOLIB=-lcrypto
15899     LIBS="$CRYPTOLIB $LIBS"
15900
15901 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
15902
15903   fi
15904   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
15905 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
15906 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
15907   $as_echo_n "(cached) " >&6
15908 else
15909   ac_check_lib_save_LIBS=$LIBS
15910 LIBS="-lk5crypto  $LIBS"
15911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15912 /* end confdefs.h.  */
15913
15914 /* Override any GCC internal prototype to avoid an error.
15915    Use char because int might match the return type of a GCC
15916    builtin and then its argument prototype would still apply.  */
15917 #ifdef __cplusplus
15918 extern "C"
15919 #endif
15920 char mit_des_cbc_encrypt ();
15921 int
15922 main ()
15923 {
15924 return mit_des_cbc_encrypt ();
15925   ;
15926   return 0;
15927 }
15928 _ACEOF
15929 if ac_fn_c_try_link "$LINENO"; then :
15930   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
15931 else
15932   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
15933 fi
15934 rm -f core conftest.err conftest.$ac_objext \
15935     conftest$ac_exeext conftest.$ac_ext
15936 LIBS=$ac_check_lib_save_LIBS
15937 fi
15938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
15939 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
15940 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
15941   have_k5crypto=yes
15942 else
15943   have_k5crypto=no
15944 fi
15945
15946   if test $have_k5crypto = yes; then
15947     CRYPTOLIB=-lk5crypto
15948     LIBS="$CRYPTOLIB $LIBS"
15949
15950 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
15951
15952   fi
15953   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
15954 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
15955 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
15956   $as_echo_n "(cached) " >&6
15957 else
15958   ac_check_lib_save_LIBS=$LIBS
15959 LIBS="-lkrb5  $LIBS"
15960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15961 /* end confdefs.h.  */
15962
15963 /* Override any GCC internal prototype to avoid an error.
15964    Use char because int might match the return type of a GCC
15965    builtin and then its argument prototype would still apply.  */
15966 #ifdef __cplusplus
15967 extern "C"
15968 #endif
15969 char krb5_init_context ();
15970 int
15971 main ()
15972 {
15973 return krb5_init_context ();
15974   ;
15975   return 0;
15976 }
15977 _ACEOF
15978 if ac_fn_c_try_link "$LINENO"; then :
15979   ac_cv_lib_krb5_krb5_init_context=yes
15980 else
15981   ac_cv_lib_krb5_krb5_init_context=no
15982 fi
15983 rm -f core conftest.err conftest.$ac_objext \
15984     conftest$ac_exeext conftest.$ac_ext
15985 LIBS=$ac_check_lib_save_LIBS
15986 fi
15987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
15988 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
15989 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
15990   have_krb5=yes
15991 else
15992   have_krb5=no
15993 fi
15994
15995   if test $have_krb5=yes; then
15996     KRB5LIB=-lkrb5
15997     LIBS="$KRB5LIB $LIBS"
15998
15999 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
16000
16001   fi
16002     if test "${with_kerberos5}" = no; then
16003     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
16004 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
16005 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
16006   $as_echo_n "(cached) " >&6
16007 else
16008   ac_check_lib_save_LIBS=$LIBS
16009 LIBS="-ldes425  $LIBS"
16010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16011 /* end confdefs.h.  */
16012
16013 /* Override any GCC internal prototype to avoid an error.
16014    Use char because int might match the return type of a GCC
16015    builtin and then its argument prototype would still apply.  */
16016 #ifdef __cplusplus
16017 extern "C"
16018 #endif
16019 char des_cbc_encrypt ();
16020 int
16021 main ()
16022 {
16023 return des_cbc_encrypt ();
16024   ;
16025   return 0;
16026 }
16027 _ACEOF
16028 if ac_fn_c_try_link "$LINENO"; then :
16029   ac_cv_lib_des425_des_cbc_encrypt=yes
16030 else
16031   ac_cv_lib_des425_des_cbc_encrypt=no
16032 fi
16033 rm -f core conftest.err conftest.$ac_objext \
16034     conftest$ac_exeext conftest.$ac_ext
16035 LIBS=$ac_check_lib_save_LIBS
16036 fi
16037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
16038 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
16039 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
16040   have_des425=yes
16041 else
16042   have_des425=no
16043 fi
16044
16045     if test $have_des425 = yes; then
16046       DESLIB=-ldes425
16047       LIBS="$DESLIB $LIBS"
16048
16049 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
16050
16051     else
16052       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
16053 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
16054 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
16055   $as_echo_n "(cached) " >&6
16056 else
16057   ac_check_lib_save_LIBS=$LIBS
16058 LIBS="-ldes  $LIBS"
16059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16060 /* end confdefs.h.  */
16061
16062 /* Override any GCC internal prototype to avoid an error.
16063    Use char because int might match the return type of a GCC
16064    builtin and then its argument prototype would still apply.  */
16065 #ifdef __cplusplus
16066 extern "C"
16067 #endif
16068 char des_cbc_encrypt ();
16069 int
16070 main ()
16071 {
16072 return des_cbc_encrypt ();
16073   ;
16074   return 0;
16075 }
16076 _ACEOF
16077 if ac_fn_c_try_link "$LINENO"; then :
16078   ac_cv_lib_des_des_cbc_encrypt=yes
16079 else
16080   ac_cv_lib_des_des_cbc_encrypt=no
16081 fi
16082 rm -f core conftest.err conftest.$ac_objext \
16083     conftest$ac_exeext conftest.$ac_ext
16084 LIBS=$ac_check_lib_save_LIBS
16085 fi
16086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
16087 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
16088 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
16089   have_des=yes
16090 else
16091   have_des=no
16092 fi
16093
16094       if test $have_des = yes; then
16095         DESLIB=-ldes
16096         LIBS="$DESLIB $LIBS"
16097
16098 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
16099
16100       fi
16101     fi
16102     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
16103 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
16104 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
16105   $as_echo_n "(cached) " >&6
16106 else
16107   ac_check_lib_save_LIBS=$LIBS
16108 LIBS="-lkrb4  $LIBS"
16109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16110 /* end confdefs.h.  */
16111
16112 /* Override any GCC internal prototype to avoid an error.
16113    Use char because int might match the return type of a GCC
16114    builtin and then its argument prototype would still apply.  */
16115 #ifdef __cplusplus
16116 extern "C"
16117 #endif
16118 char krb_get_cred ();
16119 int
16120 main ()
16121 {
16122 return krb_get_cred ();
16123   ;
16124   return 0;
16125 }
16126 _ACEOF
16127 if ac_fn_c_try_link "$LINENO"; then :
16128   ac_cv_lib_krb4_krb_get_cred=yes
16129 else
16130   ac_cv_lib_krb4_krb_get_cred=no
16131 fi
16132 rm -f core conftest.err conftest.$ac_objext \
16133     conftest$ac_exeext conftest.$ac_ext
16134 LIBS=$ac_check_lib_save_LIBS
16135 fi
16136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
16137 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
16138 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
16139   have_krb4=yes
16140 else
16141   have_krb4=no
16142 fi
16143
16144     if test $have_krb4 = yes; then
16145       KRB4LIB=-lkrb4
16146       LIBS="$KRB4LIB $LIBS"
16147
16148 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
16149
16150     else
16151       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
16152 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
16153 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
16154   $as_echo_n "(cached) " >&6
16155 else
16156   ac_check_lib_save_LIBS=$LIBS
16157 LIBS="-lkrb  $LIBS"
16158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16159 /* end confdefs.h.  */
16160
16161 /* Override any GCC internal prototype to avoid an error.
16162    Use char because int might match the return type of a GCC
16163    builtin and then its argument prototype would still apply.  */
16164 #ifdef __cplusplus
16165 extern "C"
16166 #endif
16167 char krb_get_cred ();
16168 int
16169 main ()
16170 {
16171 return krb_get_cred ();
16172   ;
16173   return 0;
16174 }
16175 _ACEOF
16176 if ac_fn_c_try_link "$LINENO"; then :
16177   ac_cv_lib_krb_krb_get_cred=yes
16178 else
16179   ac_cv_lib_krb_krb_get_cred=no
16180 fi
16181 rm -f core conftest.err conftest.$ac_objext \
16182     conftest$ac_exeext conftest.$ac_ext
16183 LIBS=$ac_check_lib_save_LIBS
16184 fi
16185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
16186 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
16187 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
16188   have_krb=yes
16189 else
16190   have_krb=no
16191 fi
16192
16193       if test $have_krb = yes; then
16194         KRB4LIB=-lkrb
16195         LIBS="$KRB4LIB $LIBS"
16196
16197 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
16198
16199       fi
16200     fi
16201   fi
16202
16203   if test "${with_kerberos5}" != no; then
16204     for ac_header in krb5.h
16205 do :
16206   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
16207 if test "x$ac_cv_header_krb5_h" = x""yes; then :
16208   cat >>confdefs.h <<_ACEOF
16209 #define HAVE_KRB5_H 1
16210 _ACEOF
16211  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
16212 "
16213 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
16214
16215 cat >>confdefs.h <<_ACEOF
16216 #define HAVE_KRB5_ERROR_TEXT 1
16217 _ACEOF
16218
16219
16220 fi
16221 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
16222 "
16223 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
16224
16225 cat >>confdefs.h <<_ACEOF
16226 #define HAVE_KRB5_ERROR_E_TEXT 1
16227 _ACEOF
16228
16229
16230 fi
16231
16232 fi
16233
16234 done
16235
16236   else
16237     for ac_header in des.h
16238 do :
16239   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
16240 if test "x$ac_cv_header_des_h" = x""yes; then :
16241   cat >>confdefs.h <<_ACEOF
16242 #define HAVE_DES_H 1
16243 _ACEOF
16244
16245 else
16246   for ac_header in kerberosIV/des.h
16247 do :
16248   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
16249 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
16250   cat >>confdefs.h <<_ACEOF
16251 #define HAVE_KERBEROSIV_DES_H 1
16252 _ACEOF
16253
16254 else
16255   for ac_header in kerberos/des.h
16256 do :
16257   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
16258 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
16259   cat >>confdefs.h <<_ACEOF
16260 #define HAVE_KERBEROS_DES_H 1
16261 _ACEOF
16262
16263 fi
16264
16265 done
16266
16267 fi
16268
16269 done
16270
16271 fi
16272
16273 done
16274
16275     for ac_header in krb.h
16276 do :
16277   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
16278 if test "x$ac_cv_header_krb_h" = x""yes; then :
16279   cat >>confdefs.h <<_ACEOF
16280 #define HAVE_KRB_H 1
16281 _ACEOF
16282
16283 else
16284   for ac_header in kerberosIV/krb.h
16285 do :
16286   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
16287 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
16288   cat >>confdefs.h <<_ACEOF
16289 #define HAVE_KERBEROSIV_KRB_H 1
16290 _ACEOF
16291
16292 else
16293   for ac_header in kerberos/krb.h
16294 do :
16295   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
16296 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
16297   cat >>confdefs.h <<_ACEOF
16298 #define HAVE_KERBEROS_KRB_H 1
16299 _ACEOF
16300
16301 fi
16302
16303 done
16304
16305 fi
16306
16307 done
16308
16309 fi
16310
16311 done
16312
16313   fi
16314   for ac_header in com_err.h
16315 do :
16316   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
16317 if test "x$ac_cv_header_com_err_h" = x""yes; then :
16318   cat >>confdefs.h <<_ACEOF
16319 #define HAVE_COM_ERR_H 1
16320 _ACEOF
16321
16322 fi
16323
16324 done
16325
16326 fi
16327
16328
16329
16330
16331
16332
16333
16334 # Solaris requires -lintl if you want strerror (which calls dgettext)
16335 # to return localized messages.
16336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
16337 $as_echo_n "checking for dgettext in -lintl... " >&6; }
16338 if test "${ac_cv_lib_intl_dgettext+set}" = set; then :
16339   $as_echo_n "(cached) " >&6
16340 else
16341   ac_check_lib_save_LIBS=$LIBS
16342 LIBS="-lintl  $LIBS"
16343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16344 /* end confdefs.h.  */
16345
16346 /* Override any GCC internal prototype to avoid an error.
16347    Use char because int might match the return type of a GCC
16348    builtin and then its argument prototype would still apply.  */
16349 #ifdef __cplusplus
16350 extern "C"
16351 #endif
16352 char dgettext ();
16353 int
16354 main ()
16355 {
16356 return dgettext ();
16357   ;
16358   return 0;
16359 }
16360 _ACEOF
16361 if ac_fn_c_try_link "$LINENO"; then :
16362   ac_cv_lib_intl_dgettext=yes
16363 else
16364   ac_cv_lib_intl_dgettext=no
16365 fi
16366 rm -f core conftest.err conftest.$ac_objext \
16367     conftest$ac_exeext conftest.$ac_ext
16368 LIBS=$ac_check_lib_save_LIBS
16369 fi
16370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
16371 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
16372 if test "x$ac_cv_lib_intl_dgettext" = x""yes; then :
16373   cat >>confdefs.h <<_ACEOF
16374 #define HAVE_LIBINTL 1
16375 _ACEOF
16376
16377   LIBS="-lintl $LIBS"
16378
16379 fi
16380
16381
16382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
16383 $as_echo_n "checking whether localtime caches TZ... " >&6; }
16384 if test "${emacs_cv_localtime_cache+set}" = set; then :
16385   $as_echo_n "(cached) " >&6
16386 else
16387   if test x$ac_cv_func_tzset = xyes; then
16388 if test "$cross_compiling" = yes; then :
16389   # If we have tzset, assume the worst when cross-compiling.
16390 emacs_cv_localtime_cache=yes
16391 else
16392   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16393 /* end confdefs.h.  */
16394 #include <time.h>
16395 char TZ_GMT0[] = "TZ=GMT0";
16396 char TZ_PST8[] = "TZ=PST8";
16397 main()
16398 {
16399   time_t now = time ((time_t *) 0);
16400   int hour_GMT0, hour_unset;
16401   if (putenv (TZ_GMT0) != 0)
16402     exit (1);
16403   hour_GMT0 = localtime (&now)->tm_hour;
16404   unsetenv("TZ");
16405   hour_unset = localtime (&now)->tm_hour;
16406   if (putenv (TZ_PST8) != 0)
16407     exit (1);
16408   if (localtime (&now)->tm_hour == hour_GMT0)
16409     exit (1);
16410   unsetenv("TZ");
16411   if (localtime (&now)->tm_hour != hour_unset)
16412     exit (1);
16413   exit (0);
16414 }
16415 _ACEOF
16416 if ac_fn_c_try_run "$LINENO"; then :
16417   emacs_cv_localtime_cache=no
16418 else
16419   emacs_cv_localtime_cache=yes
16420 fi
16421 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16422   conftest.$ac_objext conftest.beam conftest.$ac_ext
16423 fi
16424
16425 else
16426         # If we lack tzset, report that localtime does not cache TZ,
16427         # since we can't invalidate the cache if we don't have tzset.
16428         emacs_cv_localtime_cache=no
16429 fi
16430 fi
16431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
16432 $as_echo "$emacs_cv_localtime_cache" >&6; }
16433 if test $emacs_cv_localtime_cache = yes; then
16434
16435 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
16436
16437 fi
16438
16439 if test "x$HAVE_TIMEVAL" = xyes; then
16440   for ac_func in gettimeofday
16441 do :
16442   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
16443 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
16444   cat >>confdefs.h <<_ACEOF
16445 #define HAVE_GETTIMEOFDAY 1
16446 _ACEOF
16447
16448 fi
16449 done
16450
16451   if test $ac_cv_func_gettimeofday = yes; then
16452     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
16453 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
16454 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
16455   $as_echo_n "(cached) " >&6
16456 else
16457   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16458 /* end confdefs.h.  */
16459
16460 #ifdef TIME_WITH_SYS_TIME
16461 #include <sys/time.h>
16462 #include <time.h>
16463 #else
16464 #ifdef HAVE_SYS_TIME_H
16465 #include <sys/time.h>
16466 #else
16467 #include <time.h>
16468 #endif
16469 #endif
16470 int
16471 main ()
16472 {
16473 struct timeval time;
16474        gettimeofday (&time, 0);
16475   ;
16476   return 0;
16477 }
16478 _ACEOF
16479 if ac_fn_c_try_compile "$LINENO"; then :
16480   emacs_cv_gettimeofday_two_arguments=yes
16481 else
16482   emacs_cv_gettimeofday_two_arguments=no
16483 fi
16484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16485 fi
16486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
16487 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
16488     if test $emacs_cv_gettimeofday_two_arguments = no; then
16489
16490 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
16491
16492     fi
16493   fi
16494 fi
16495
16496 ok_so_far=yes
16497 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
16498 if test "x$ac_cv_func_socket" = x""yes; then :
16499
16500 else
16501   ok_so_far=no
16502 fi
16503
16504 if test $ok_so_far = yes; then
16505   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
16506 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
16507
16508 else
16509   ok_so_far=no
16510 fi
16511
16512
16513 fi
16514 if test $ok_so_far = yes; then
16515   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
16516 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
16517
16518 else
16519   ok_so_far=no
16520 fi
16521
16522
16523 fi
16524 if test $ok_so_far = yes; then
16525
16526 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
16527
16528 fi
16529
16530 if test -f /usr/lpp/X11/bin/smt.exp; then
16531
16532 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
16533
16534 fi
16535
16536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
16537 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
16538 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
16539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16540 $as_echo "yes" >&6; }
16541
16542 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
16543
16544 else
16545   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16546 $as_echo "no" >&6; }
16547 fi
16548
16549 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
16550 if test "x$ac_cv_type_pid_t" = x""yes; then :
16551
16552 else
16553
16554 cat >>confdefs.h <<_ACEOF
16555 #define pid_t int
16556 _ACEOF
16557
16558 fi
16559
16560 for ac_header in vfork.h
16561 do :
16562   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
16563 if test "x$ac_cv_header_vfork_h" = x""yes; then :
16564   cat >>confdefs.h <<_ACEOF
16565 #define HAVE_VFORK_H 1
16566 _ACEOF
16567
16568 fi
16569
16570 done
16571
16572 for ac_func in fork vfork
16573 do :
16574   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16575 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16576 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
16577   cat >>confdefs.h <<_ACEOF
16578 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16579 _ACEOF
16580
16581 fi
16582 done
16583
16584 if test "x$ac_cv_func_fork" = xyes; then
16585   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
16586 $as_echo_n "checking for working fork... " >&6; }
16587 if test "${ac_cv_func_fork_works+set}" = set; then :
16588   $as_echo_n "(cached) " >&6
16589 else
16590   if test "$cross_compiling" = yes; then :
16591   ac_cv_func_fork_works=cross
16592 else
16593   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16594 /* end confdefs.h.  */
16595 $ac_includes_default
16596 int
16597 main ()
16598 {
16599
16600           /* By Ruediger Kuhlmann. */
16601           return fork () < 0;
16602
16603   ;
16604   return 0;
16605 }
16606 _ACEOF
16607 if ac_fn_c_try_run "$LINENO"; then :
16608   ac_cv_func_fork_works=yes
16609 else
16610   ac_cv_func_fork_works=no
16611 fi
16612 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16613   conftest.$ac_objext conftest.beam conftest.$ac_ext
16614 fi
16615
16616 fi
16617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
16618 $as_echo "$ac_cv_func_fork_works" >&6; }
16619
16620 else
16621   ac_cv_func_fork_works=$ac_cv_func_fork
16622 fi
16623 if test "x$ac_cv_func_fork_works" = xcross; then
16624   case $host in
16625     *-*-amigaos* | *-*-msdosdjgpp*)
16626       # Override, as these systems have only a dummy fork() stub
16627       ac_cv_func_fork_works=no
16628       ;;
16629     *)
16630       ac_cv_func_fork_works=yes
16631       ;;
16632   esac
16633   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
16634 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
16635 fi
16636 ac_cv_func_vfork_works=$ac_cv_func_vfork
16637 if test "x$ac_cv_func_vfork" = xyes; then
16638   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
16639 $as_echo_n "checking for working vfork... " >&6; }
16640 if test "${ac_cv_func_vfork_works+set}" = set; then :
16641   $as_echo_n "(cached) " >&6
16642 else
16643   if test "$cross_compiling" = yes; then :
16644   ac_cv_func_vfork_works=cross
16645 else
16646   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16647 /* end confdefs.h.  */
16648 /* Thanks to Paul Eggert for this test.  */
16649 $ac_includes_default
16650 #include <sys/wait.h>
16651 #ifdef HAVE_VFORK_H
16652 # include <vfork.h>
16653 #endif
16654 /* On some sparc systems, changes by the child to local and incoming
16655    argument registers are propagated back to the parent.  The compiler
16656    is told about this with #include <vfork.h>, but some compilers
16657    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
16658    static variable whose address is put into a register that is
16659    clobbered by the vfork.  */
16660 static void
16661 #ifdef __cplusplus
16662 sparc_address_test (int arg)
16663 # else
16664 sparc_address_test (arg) int arg;
16665 #endif
16666 {
16667   static pid_t child;
16668   if (!child) {
16669     child = vfork ();
16670     if (child < 0) {
16671       perror ("vfork");
16672       _exit(2);
16673     }
16674     if (!child) {
16675       arg = getpid();
16676       write(-1, "", 0);
16677       _exit (arg);
16678     }
16679   }
16680 }
16681
16682 int
16683 main ()
16684 {
16685   pid_t parent = getpid ();
16686   pid_t child;
16687
16688   sparc_address_test (0);
16689
16690   child = vfork ();
16691
16692   if (child == 0) {
16693     /* Here is another test for sparc vfork register problems.  This
16694        test uses lots of local variables, at least as many local
16695        variables as main has allocated so far including compiler
16696        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
16697        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
16698        reuse the register of parent for one of the local variables,
16699        since it will think that parent can't possibly be used any more
16700        in this routine.  Assigning to the local variable will thus
16701        munge parent in the parent process.  */
16702     pid_t
16703       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
16704       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
16705     /* Convince the compiler that p..p7 are live; otherwise, it might
16706        use the same hardware register for all 8 local variables.  */
16707     if (p != p1 || p != p2 || p != p3 || p != p4
16708         || p != p5 || p != p6 || p != p7)
16709       _exit(1);
16710
16711     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
16712        from child file descriptors.  If the child closes a descriptor
16713        before it execs or exits, this munges the parent's descriptor
16714        as well.  Test for this by closing stdout in the child.  */
16715     _exit(close(fileno(stdout)) != 0);
16716   } else {
16717     int status;
16718     struct stat st;
16719
16720     while (wait(&status) != child)
16721       ;
16722     return (
16723          /* Was there some problem with vforking?  */
16724          child < 0
16725
16726          /* Did the child fail?  (This shouldn't happen.)  */
16727          || status
16728
16729          /* Did the vfork/compiler bug occur?  */
16730          || parent != getpid()
16731
16732          /* Did the file descriptor bug occur?  */
16733          || fstat(fileno(stdout), &st) != 0
16734          );
16735   }
16736 }
16737 _ACEOF
16738 if ac_fn_c_try_run "$LINENO"; then :
16739   ac_cv_func_vfork_works=yes
16740 else
16741   ac_cv_func_vfork_works=no
16742 fi
16743 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16744   conftest.$ac_objext conftest.beam conftest.$ac_ext
16745 fi
16746
16747 fi
16748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
16749 $as_echo "$ac_cv_func_vfork_works" >&6; }
16750
16751 fi;
16752 if test "x$ac_cv_func_fork_works" = xcross; then
16753   ac_cv_func_vfork_works=$ac_cv_func_vfork
16754   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
16755 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
16756 fi
16757
16758 if test "x$ac_cv_func_vfork_works" = xyes; then
16759
16760 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
16761
16762 else
16763
16764 $as_echo "#define vfork fork" >>confdefs.h
16765
16766 fi
16767 if test "x$ac_cv_func_fork_works" = xyes; then
16768
16769 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
16770
16771 fi
16772
16773
16774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
16775 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
16776 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
16777   $as_echo_n "(cached) " >&6
16778 else
16779   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16780 /* end confdefs.h.  */
16781 #include <langinfo.h>
16782 int
16783 main ()
16784 {
16785 char* cs = nl_langinfo(CODESET);
16786   ;
16787   return 0;
16788 }
16789 _ACEOF
16790 if ac_fn_c_try_link "$LINENO"; then :
16791   emacs_cv_langinfo_codeset=yes
16792 else
16793   emacs_cv_langinfo_codeset=no
16794 fi
16795 rm -f core conftest.err conftest.$ac_objext \
16796     conftest$ac_exeext conftest.$ac_ext
16797
16798 fi
16799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
16800 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
16801 if test $emacs_cv_langinfo_codeset = yes; then
16802
16803 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
16804
16805 fi
16806
16807 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
16808 if test "x$ac_cv_type_size_t" = x""yes; then :
16809
16810 cat >>confdefs.h <<_ACEOF
16811 #define HAVE_SIZE_T 1
16812 _ACEOF
16813
16814
16815 fi
16816
16817
16818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
16819 $as_echo_n "checking for mbstate_t... " >&6; }
16820 if test "${ac_cv_type_mbstate_t+set}" = set; then :
16821   $as_echo_n "(cached) " >&6
16822 else
16823   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16824 /* end confdefs.h.  */
16825 $ac_includes_default
16826 #           include <wchar.h>
16827 int
16828 main ()
16829 {
16830 mbstate_t x; return sizeof x;
16831   ;
16832   return 0;
16833 }
16834 _ACEOF
16835 if ac_fn_c_try_compile "$LINENO"; then :
16836   ac_cv_type_mbstate_t=yes
16837 else
16838   ac_cv_type_mbstate_t=no
16839 fi
16840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16841 fi
16842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
16843 $as_echo "$ac_cv_type_mbstate_t" >&6; }
16844    if test $ac_cv_type_mbstate_t = yes; then
16845
16846 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
16847
16848    else
16849
16850 $as_echo "#define mbstate_t int" >>confdefs.h
16851
16852    fi
16853
16854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
16855 $as_echo_n "checking for C restricted array declarations... " >&6; }
16856 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
16857   $as_echo_n "(cached) " >&6
16858 else
16859   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16860 /* end confdefs.h.  */
16861 void fred (int x[__restrict]);
16862 int
16863 main ()
16864 {
16865
16866   ;
16867   return 0;
16868 }
16869 _ACEOF
16870 if ac_fn_c_try_compile "$LINENO"; then :
16871   emacs_cv_c_restrict_arr=yes
16872 else
16873   emacs_cv_c_restrict_arr=no
16874 fi
16875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16876 fi
16877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
16878 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
16879 if test "$emacs_cv_c_restrict_arr" = yes; then
16880
16881 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
16882
16883 fi
16884
16885
16886
16887 # Set up the CFLAGS for real compilation, so we can substitute it.
16888 CFLAGS="$REAL_CFLAGS"
16889 CPPFLAGS="$REAL_CPPFLAGS"
16890
16891 ## Hack to detect a buggy GCC version.
16892 if test "x$GCC" = xyes \
16893    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
16894    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
16895    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
16896    as_fn_error $? "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
16897 fi
16898
16899 #### Find out which version of Emacs this is.
16900 version=`grep 'const char emacs_version' ${srcdir}/src/emacs.c \
16901          | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
16902 if test x"${version}" = x; then
16903   as_fn_error $? "can't find current emacs version in \`${srcdir}/src/emacs.c'." "$LINENO" 5
16904 fi
16905 if test x"${version}" != x"$PACKAGE_VERSION"; then
16906   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&5
16907 $as_echo "$as_me: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&2;}
16908 fi
16909
16910 ### Specify what sort of things we'll be editing into Makefile and config.h.
16911 ### Use configuration here uncanonicalized to avoid exceeding size limits.
16912
16913
16914 ## Unused?
16915
16916
16917
16918
16919
16920
16921
16922
16923
16924
16925
16926
16927
16928
16929
16930
16931
16932
16933
16934
16935 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
16936 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
16937 ## end of LIBX_BASE, but nothing ever set it.
16938
16939
16940
16941
16942 ## Used in lwlib/Makefile.in.
16943
16944 if test -n "${machfile}"; then
16945   M_FILE="\$(srcdir)/${machfile}"
16946 else
16947   M_FILE=
16948 fi
16949 S_FILE="\$(srcdir)/${opsysfile}"
16950
16951
16952
16953
16954
16955
16956
16957
16958
16959
16960
16961 cat >>confdefs.h <<_ACEOF
16962 #define EMACS_CONFIGURATION "${canonical}"
16963 _ACEOF
16964
16965
16966 cat >>confdefs.h <<_ACEOF
16967 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
16968 _ACEOF
16969
16970 if test -n "$machfile"; then
16971
16972 cat >>confdefs.h <<_ACEOF
16973 #define config_machfile "${machfile}"
16974 _ACEOF
16975
16976 fi
16977
16978 cat >>confdefs.h <<_ACEOF
16979 #define config_opsysfile "${opsysfile}"
16980 _ACEOF
16981
16982
16983 XMENU_OBJ=
16984 XOBJ=
16985 FONT_OBJ=
16986 if test "${HAVE_X_WINDOWS}" = "yes" ; then
16987
16988 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
16989
16990   XMENU_OBJ=xmenu.o
16991   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
16992   FONT_OBJ=xfont.o
16993   if test "$HAVE_XFT" = "yes"; then
16994     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
16995   elif test "$HAVE_FREETYPE" = "yes"; then
16996     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
16997   fi
16998
16999 fi
17000
17001
17002
17003
17004 WIDGET_OBJ=
17005 MOTIF_LIBW=
17006 if test "${USE_X_TOOLKIT}" != "none" ; then
17007   WIDGET_OBJ=widget.o
17008
17009 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
17010
17011   if test "${USE_X_TOOLKIT}" = "LUCID"; then
17012
17013 $as_echo "#define USE_LUCID 1" >>confdefs.h
17014
17015   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
17016
17017 $as_echo "#define USE_MOTIF 1" >>confdefs.h
17018
17019     MOTIF_LIBW=-lXm
17020     case "$opsys" in
17021       gnu-linux)
17022         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
17023         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
17024         ;;
17025
17026       unixware)
17027         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
17028         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
17029         MOTIF_LIBW="MOTIF_LIBW -lXimp"
17030         ;;
17031
17032       aix4-2)
17033         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
17034         MOTIF_LIBW="$MOTIF_LIBW -li18n"
17035         ;;
17036     esac
17037     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
17038   fi
17039 fi
17040
17041
17042 TOOLKIT_LIBW=
17043 case "$USE_X_TOOLKIT" in
17044   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
17045   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
17046   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
17047 esac
17048
17049
17050 if test "$USE_X_TOOLKIT" = "none"; then
17051   LIBXT_OTHER="\$(LIBXSM)"
17052   OLDXMENU_TARGET="really-oldXMenu"
17053 else
17054   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
17055   OLDXMENU_TARGET="really-lwlib"
17056 fi
17057
17058
17059 ## The X Menu stuff is present in the X10 distribution, but missing
17060 ## from X11.  If we have X10, just use the installed library;
17061 ## otherwise, use our own copy.
17062 if test "${HAVE_X11}" = "yes" ; then
17063
17064 $as_echo "#define HAVE_X11 1" >>confdefs.h
17065
17066
17067   if test "$USE_X_TOOLKIT" = "none"; then
17068     OLDXMENU="\${oldXMenudir}/libXMenu11.a"
17069   else
17070     OLDXMENU="\${lwlibdir}/liblw.a"
17071   fi
17072   LIBXMENU="\$(OLDXMENU)"
17073   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
17074   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
17075 else
17076   ## For a syntactically valid Makefile; not actually used for anything.
17077   ## See comments in src/Makefile.in.
17078   OLDXMENU=nothing
17079   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
17080   if test "${HAVE_X_WINDOWS}" = "yes"; then
17081     LIBXMENU="-lXMenu"
17082   else
17083     LIBXMENU=
17084   fi
17085   LIBX_OTHER=
17086   OLDXMENU_DEPS=
17087 fi
17088
17089 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
17090   OLDXMENU_TARGET=
17091   OLDXMENU=nothing
17092   LIBXMENU=
17093   OLDXMENU_DEPS=
17094 fi
17095
17096
17097
17098
17099
17100
17101
17102 if test "${HAVE_MENUS}" = "yes" ; then
17103
17104 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
17105
17106 fi
17107
17108 if test "${GNU_MALLOC}" = "yes" ; then
17109
17110 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
17111
17112 fi
17113
17114 RALLOC_OBJ=
17115 if test "${REL_ALLOC}" = "yes" ; then
17116
17117 $as_echo "#define REL_ALLOC 1" >>confdefs.h
17118
17119
17120   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
17121 fi
17122
17123
17124 if test "$opsys" = "cygwin"; then
17125   CYGWIN_OBJ="sheap.o"
17126   ## Cygwin differs because of its unexec().
17127   PRE_ALLOC_OBJ=
17128   POST_ALLOC_OBJ=lastfile.o
17129 else
17130   CYGWIN_OBJ=
17131   PRE_ALLOC_OBJ=lastfile.o
17132   POST_ALLOC_OBJ=
17133 fi
17134
17135
17136
17137
17138
17139 case "$opsys" in
17140   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
17141
17142   darwin)
17143    ## The -headerpad option tells ld (see man page) to leave room at the
17144    ## end of the header for adding load commands.  Needed for dumping.
17145    ## 0x690 is the total size of 30 segment load commands (at 56
17146    ## each); under Cocoa 31 commands are required.
17147    if test "$HAVE_NS" = "yes"; then
17148      libs_nsgui="-framework AppKit"
17149      headerpad_extra=6C8
17150    else
17151      libs_nsgui=
17152      headerpad_extra=690
17153    fi
17154    LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
17155
17156    ## This is here because src/Makefile.in did some extra fiddling around
17157    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
17158    ##   #ifndef LD_SWITCH_SYSTEM
17159    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
17160    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
17161    ## not using gcc, darwin system not on an alpha (ie darwin, since
17162    ## darwin + alpha does not occur).
17163    ## Because this was done in src/Makefile.in, the resulting part of
17164    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
17165    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
17166    ## rather than LD_SWITCH_SYSTEM.
17167    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
17168      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
17169    ;;
17170
17171   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
17172   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
17173   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
17174   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
17175   ## had different values in configure (in ac_link) and src/Makefile.in.
17176   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
17177   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
17178
17179   *) LD_SWITCH_SYSTEM_TEMACS= ;;
17180 esac
17181
17182 if test "$NS_IMPL_GNUSTEP" = "yes"; then
17183   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
17184 fi
17185
17186
17187
17188
17189 LD_FIRSTFLAG=
17190 ORDINARY_LINK=
17191 case "$opsys" in
17192   ## gnu: GNU needs its own crt0.
17193   aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
17194
17195   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
17196   ## library search parth, i.e. it won't search /usr/lib for libc and
17197   ## friends.  Using -nostartfiles instead avoids this problem, and
17198   ## will also work on earlier NetBSD releases.
17199   netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
17200
17201   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
17202   ##   MkLinux/LinuxPPC needs this.
17203   ## ibms390x only supports opsys = gnu-linux so it can be added here.
17204   gnu-*)
17205     case "$machine" in
17206       macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
17207     esac
17208     ;;
17209 esac
17210
17211
17212 if test "x$ORDINARY_LINK" = "xyes"; then
17213
17214   LD_FIRSTFLAG=""
17215
17216 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
17217
17218
17219 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
17220 ## freebsd, gnu-* not on macppc|ibms390x.
17221 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
17222
17223   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
17224   ## places that are difficult to figure out at make time.  Fortunately,
17225   ## these same versions allow you to pass arbitrary flags on to the
17226   ## linker, so there is no reason not to use it as a linker.
17227   ##
17228   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
17229   ## searching for libraries in its internal directories, so we have to
17230   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
17231   LD_FIRSTFLAG="-nostdlib"
17232 fi
17233
17234 ## FIXME? What setting of EDIT_LDFLAGS should this have?
17235 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
17236
17237
17238
17239
17240 ## FIXME? The logic here is not precisely the same as that above.
17241 ## There is no check here for a pre-defined LD_FIRSTFLAG.
17242 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
17243 LIB_GCC=
17244 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
17245
17246   case "$opsys" in
17247     freebsd|netbsd|openbsd) LIB_GCC= ;;
17248
17249     gnu-*)
17250       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
17251       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
17252       case $host_cpu in
17253       arm*)
17254         LIB_GCC="-lgcc_s"
17255         ;;
17256       *)
17257         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
17258         ## immediately undefine it again and redefine it to empty.
17259         ## Was the C_SWITCH_X_SITE part really necessary?
17260 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
17261         LIB_GCC=
17262         ;;
17263       esac
17264       ;;
17265
17266     ## Ask GCC where to find libgcc.a.
17267     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
17268   esac
17269 fi
17270
17271
17272 TOOLTIP_SUPPORT=
17273 WINDOW_SUPPORT=
17274 ## If we're using X11/GNUstep, define some consequences.
17275 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
17276
17277 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
17278
17279
17280 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
17281
17282   MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
17283   TOOLTIP_SUPPORT="\${lispsource}/mouse.elc"
17284
17285   WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
17286   test "$HAVE_X_WINDOWS" = "yes" && \
17287     WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
17288
17289 fi
17290
17291
17292
17293
17294
17295
17296
17297 #### Report on what we decided to do.
17298 #### Report GTK as a toolkit, even if it doesn't use Xt.
17299 #### It makes printing result more understandable as using GTK sets
17300 #### toolkit_scroll_bars to yes by default.
17301 if test "${HAVE_GTK}" = "yes"; then
17302   USE_X_TOOLKIT=GTK
17303 fi
17304
17305 and_machfile=
17306 if test -n "$machfile"; then
17307   and_machfile=" and \`${machfile}'"
17308 fi
17309
17310 echo "
17311 Configured for \`${canonical}'.
17312
17313   Where should the build process find the source code?    ${srcdir}
17314   What operating system and machine description files should Emacs use?
17315         \`${opsysfile}'${and_machfile}
17316   What compiler should emacs be built with?               ${CC} ${CFLAGS}
17317   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
17318   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
17319   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
17320   What window system should Emacs use?                    ${window_system}
17321   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
17322
17323 if test -n "${x_includes}"; then
17324 echo "  Where do we find X Windows header files?                ${x_includes}"
17325 else
17326 echo "  Where do we find X Windows header files?                Standard dirs"
17327 fi
17328 if test -n "${x_libraries}"; then
17329 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
17330 else
17331 echo "  Where do we find X Windows libraries?                   Standard dirs"
17332 fi
17333
17334 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
17335 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
17336 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
17337 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
17338 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
17339 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
17340 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
17341 echo "  Does Emacs use imagemagick?                             ${HAVE_IMAGEMAGICK}"
17342
17343 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
17344 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
17345 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
17346 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
17347 echo "  Does Emacs use -lgnutls?                                ${HAVE_GNUTLS}"
17348 echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"
17349
17350 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
17351 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
17352 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
17353 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
17354
17355 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
17356 echo
17357
17358 if test $USE_XASSERTS = yes; then
17359    echo "  Compiling with asserts turned on."
17360    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
17361 fi
17362
17363 echo
17364
17365 if test "$HAVE_NS" = "yes"; then
17366    echo
17367    echo "You must run \"make install\" in order to test the built application.
17368 The installed application will go to nextstep/Emacs.app and can be
17369 run or moved from there."
17370    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
17371       echo "The application will be fully self-contained."
17372     else
17373       echo "The lisp resources for the application will be installed under ${prefix}.
17374 You may need to run \"make install\" with sudo.  The application will fail
17375 to run if these resources are not installed."
17376    fi
17377    echo
17378 fi
17379
17380
17381 # Remove any trailing slashes in these variables.
17382 test "${prefix}" != NONE &&
17383   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
17384 test "${exec_prefix}" != NONE &&
17385   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
17386
17387 ac_config_files="$ac_config_files Makefile lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile test/automated/Makefile"
17388
17389 ac_config_commands="$ac_config_commands default"
17390
17391 cat >confcache <<\_ACEOF
17392 # This file is a shell script that caches the results of configure
17393 # tests run on this system so they can be shared between configure
17394 # scripts and configure runs, see configure's option --config-cache.
17395 # It is not useful on other systems.  If it contains results you don't
17396 # want to keep, you may remove or edit it.
17397 #
17398 # config.status only pays attention to the cache file if you give it
17399 # the --recheck option to rerun configure.
17400 #
17401 # `ac_cv_env_foo' variables (set or unset) will be overridden when
17402 # loading this file, other *unset* `ac_cv_foo' will be assigned the
17403 # following values.
17404
17405 _ACEOF
17406
17407 # The following way of writing the cache mishandles newlines in values,
17408 # but we know of no workaround that is simple, portable, and efficient.
17409 # So, we kill variables containing newlines.
17410 # Ultrix sh set writes to stderr and can't be redirected directly,
17411 # and sets the high bit in the cache file unless we assign to the vars.
17412 (
17413   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
17414     eval ac_val=\$$ac_var
17415     case $ac_val in #(
17416     *${as_nl}*)
17417       case $ac_var in #(
17418       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
17419 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
17420       esac
17421       case $ac_var in #(
17422       _ | IFS | as_nl) ;; #(
17423       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
17424       *) { eval $ac_var=; unset $ac_var;} ;;
17425       esac ;;
17426     esac
17427   done
17428
17429   (set) 2>&1 |
17430     case $as_nl`(ac_space=' '; set) 2>&1` in #(
17431     *${as_nl}ac_space=\ *)
17432       # `set' does not quote correctly, so add quotes: double-quote
17433       # substitution turns \\\\ into \\, and sed turns \\ into \.
17434       sed -n \
17435         "s/'/'\\\\''/g;
17436           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17437       ;; #(
17438     *)
17439       # `set' quotes correctly as required by POSIX, so do not add quotes.
17440       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
17441       ;;
17442     esac |
17443     sort
17444 ) |
17445   sed '
17446      /^ac_cv_env_/b end
17447      t clear
17448      :clear
17449      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17450      t end
17451      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17452      :end' >>confcache
17453 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
17454   if test -w "$cache_file"; then
17455     test "x$cache_file" != "x/dev/null" &&
17456       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
17457 $as_echo "$as_me: updating cache $cache_file" >&6;}
17458     cat confcache >$cache_file
17459   else
17460     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
17461 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
17462   fi
17463 fi
17464 rm -f confcache
17465
17466 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17467 # Let make expand exec_prefix.
17468 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17469
17470 DEFS=-DHAVE_CONFIG_H
17471
17472 ac_libobjs=
17473 ac_ltlibobjs=
17474 U=
17475 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17476   # 1. Remove the extension, and $U if already installed.
17477   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
17478   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
17479   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
17480   #    will be set to the directory where LIBOBJS objects are built.
17481   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17482   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
17483 done
17484 LIBOBJS=$ac_libobjs
17485
17486 LTLIBOBJS=$ac_ltlibobjs
17487
17488
17489  if test -n "$EXEEXT"; then
17490   am__EXEEXT_TRUE=
17491   am__EXEEXT_FALSE='#'
17492 else
17493   am__EXEEXT_TRUE='#'
17494   am__EXEEXT_FALSE=
17495 fi
17496
17497 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
17498   as_fn_error $? "conditional \"AMDEP\" was never defined.
17499 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17500 fi
17501 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
17502   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
17503 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17504 fi
17505
17506 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
17507   as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined.
17508 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17509 fi
17510
17511     gl_libobjs=
17512     gl_ltlibobjs=
17513     if test -n "$gl_LIBOBJS"; then
17514       # Remove the extension.
17515       sed_drop_objext='s/\.o$//;s/\.obj$//'
17516       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
17517         gl_libobjs="$gl_libobjs $i.$ac_objext"
17518         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
17519       done
17520     fi
17521     gl_LIBOBJS=$gl_libobjs
17522
17523     gl_LTLIBOBJS=$gl_ltlibobjs
17524
17525
17526
17527     gltests_libobjs=
17528     gltests_ltlibobjs=
17529     if test -n "$gltests_LIBOBJS"; then
17530       # Remove the extension.
17531       sed_drop_objext='s/\.o$//;s/\.obj$//'
17532       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
17533         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
17534         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
17535       done
17536     fi
17537     gltests_LIBOBJS=$gltests_libobjs
17538
17539     gltests_LTLIBOBJS=$gltests_ltlibobjs
17540
17541
17542
17543 : ${CONFIG_STATUS=./config.status}
17544 ac_write_fail=0
17545 ac_clean_files_save=$ac_clean_files
17546 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17547 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17548 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17549 as_write_fail=0
17550 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
17551 #! $SHELL
17552 # Generated by $as_me.
17553 # Run this file to recreate the current configuration.
17554 # Compiler output produced by configure, useful for debugging
17555 # configure, is in config.log if it exists.
17556
17557 debug=false
17558 ac_cs_recheck=false
17559 ac_cs_silent=false
17560
17561 SHELL=\${CONFIG_SHELL-$SHELL}
17562 export SHELL
17563 _ASEOF
17564 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17565 ## -------------------- ##
17566 ## M4sh Initialization. ##
17567 ## -------------------- ##
17568
17569 # Be more Bourne compatible
17570 DUALCASE=1; export DUALCASE # for MKS sh
17571 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
17572   emulate sh
17573   NULLCMD=:
17574   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17575   # is contrary to our usage.  Disable this feature.
17576   alias -g '${1+"$@"}'='"$@"'
17577   setopt NO_GLOB_SUBST
17578 else
17579   case `(set -o) 2>/dev/null` in #(
17580   *posix*) :
17581     set -o posix ;; #(
17582   *) :
17583      ;;
17584 esac
17585 fi
17586
17587
17588 as_nl='
17589 '
17590 export as_nl
17591 # Printing a long string crashes Solaris 7 /usr/bin/printf.
17592 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17593 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17594 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17595 # Prefer a ksh shell builtin over an external printf program on Solaris,
17596 # but without wasting forks for bash or zsh.
17597 if test -z "$BASH_VERSION$ZSH_VERSION" \
17598     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17599   as_echo='print -r --'
17600   as_echo_n='print -rn --'
17601 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17602   as_echo='printf %s\n'
17603   as_echo_n='printf %s'
17604 else
17605   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17606     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17607     as_echo_n='/usr/ucb/echo -n'
17608   else
17609     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17610     as_echo_n_body='eval
17611       arg=$1;
17612       case $arg in #(
17613       *"$as_nl"*)
17614         expr "X$arg" : "X\\(.*\\)$as_nl";
17615         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
17616       esac;
17617       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
17618     '
17619     export as_echo_n_body
17620     as_echo_n='sh -c $as_echo_n_body as_echo'
17621   fi
17622   export as_echo_body
17623   as_echo='sh -c $as_echo_body as_echo'
17624 fi
17625
17626 # The user is always right.
17627 if test "${PATH_SEPARATOR+set}" != set; then
17628   PATH_SEPARATOR=:
17629   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
17630     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
17631       PATH_SEPARATOR=';'
17632   }
17633 fi
17634
17635
17636 # IFS
17637 # We need space, tab and new line, in precisely that order.  Quoting is
17638 # there to prevent editors from complaining about space-tab.
17639 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
17640 # splitting by setting IFS to empty value.)
17641 IFS=" ""        $as_nl"
17642
17643 # Find who we are.  Look in the path if we contain no directory separator.
17644 case $0 in #((
17645   *[\\/]* ) as_myself=$0 ;;
17646   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17647 for as_dir in $PATH
17648 do
17649   IFS=$as_save_IFS
17650   test -z "$as_dir" && as_dir=.
17651     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17652   done
17653 IFS=$as_save_IFS
17654
17655      ;;
17656 esac
17657 # We did not find ourselves, most probably we were run as `sh COMMAND'
17658 # in which case we are not to be found in the path.
17659 if test "x$as_myself" = x; then
17660   as_myself=$0
17661 fi
17662 if test ! -f "$as_myself"; then
17663   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
17664   exit 1
17665 fi
17666
17667 # Unset variables that we do not need and which cause bugs (e.g. in
17668 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
17669 # suppresses any "Segmentation fault" message there.  '((' could
17670 # trigger a bug in pdksh 5.2.14.
17671 for as_var in BASH_ENV ENV MAIL MAILPATH
17672 do eval test x\${$as_var+set} = xset \
17673   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
17674 done
17675 PS1='$ '
17676 PS2='> '
17677 PS4='+ '
17678
17679 # NLS nuisances.
17680 LC_ALL=C
17681 export LC_ALL
17682 LANGUAGE=C
17683 export LANGUAGE
17684
17685 # CDPATH.
17686 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17687
17688
17689 # as_fn_error STATUS ERROR [LINENO LOG_FD]
17690 # ----------------------------------------
17691 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
17692 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
17693 # script with STATUS, using 1 if that was 0.
17694 as_fn_error ()
17695 {
17696   as_status=$1; test $as_status -eq 0 && as_status=1
17697   if test "$4"; then
17698     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
17699     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
17700   fi
17701   $as_echo "$as_me: error: $2" >&2
17702   as_fn_exit $as_status
17703 } # as_fn_error
17704
17705
17706 # as_fn_set_status STATUS
17707 # -----------------------
17708 # Set $? to STATUS, without forking.
17709 as_fn_set_status ()
17710 {
17711   return $1
17712 } # as_fn_set_status
17713
17714 # as_fn_exit STATUS
17715 # -----------------
17716 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
17717 as_fn_exit ()
17718 {
17719   set +e
17720   as_fn_set_status $1
17721   exit $1
17722 } # as_fn_exit
17723
17724 # as_fn_unset VAR
17725 # ---------------
17726 # Portably unset VAR.
17727 as_fn_unset ()
17728 {
17729   { eval $1=; unset $1;}
17730 }
17731 as_unset=as_fn_unset
17732 # as_fn_append VAR VALUE
17733 # ----------------------
17734 # Append the text in VALUE to the end of the definition contained in VAR. Take
17735 # advantage of any shell optimizations that allow amortized linear growth over
17736 # repeated appends, instead of the typical quadratic growth present in naive
17737 # implementations.
17738 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
17739   eval 'as_fn_append ()
17740   {
17741     eval $1+=\$2
17742   }'
17743 else
17744   as_fn_append ()
17745   {
17746     eval $1=\$$1\$2
17747   }
17748 fi # as_fn_append
17749
17750 # as_fn_arith ARG...
17751 # ------------------
17752 # Perform arithmetic evaluation on the ARGs, and store the result in the
17753 # global $as_val. Take advantage of shells that can avoid forks. The arguments
17754 # must be portable across $(()) and expr.
17755 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
17756   eval 'as_fn_arith ()
17757   {
17758     as_val=$(( $* ))
17759   }'
17760 else
17761   as_fn_arith ()
17762   {
17763     as_val=`expr "$@" || test $? -eq 1`
17764   }
17765 fi # as_fn_arith
17766
17767
17768 if expr a : '\(a\)' >/dev/null 2>&1 &&
17769    test "X`expr 00001 : '.*\(...\)'`" = X001; then
17770   as_expr=expr
17771 else
17772   as_expr=false
17773 fi
17774
17775 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
17776   as_basename=basename
17777 else
17778   as_basename=false
17779 fi
17780
17781 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
17782   as_dirname=dirname
17783 else
17784   as_dirname=false
17785 fi
17786
17787 as_me=`$as_basename -- "$0" ||
17788 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
17789          X"$0" : 'X\(//\)$' \| \
17790          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
17791 $as_echo X/"$0" |
17792     sed '/^.*\/\([^/][^/]*\)\/*$/{
17793             s//\1/
17794             q
17795           }
17796           /^X\/\(\/\/\)$/{
17797             s//\1/
17798             q
17799           }
17800           /^X\/\(\/\).*/{
17801             s//\1/
17802             q
17803           }
17804           s/.*/./; q'`
17805
17806 # Avoid depending upon Character Ranges.
17807 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
17808 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17809 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
17810 as_cr_digits='0123456789'
17811 as_cr_alnum=$as_cr_Letters$as_cr_digits
17812
17813 ECHO_C= ECHO_N= ECHO_T=
17814 case `echo -n x` in #(((((
17815 -n*)
17816   case `echo 'xy\c'` in
17817   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
17818   xy)  ECHO_C='\c';;
17819   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
17820        ECHO_T=' ';;
17821   esac;;
17822 *)
17823   ECHO_N='-n';;
17824 esac
17825
17826 rm -f conf$$ conf$$.exe conf$$.file
17827 if test -d conf$$.dir; then
17828   rm -f conf$$.dir/conf$$.file
17829 else
17830   rm -f conf$$.dir
17831   mkdir conf$$.dir 2>/dev/null
17832 fi
17833 if (echo >conf$$.file) 2>/dev/null; then
17834   if ln -s conf$$.file conf$$ 2>/dev/null; then
17835     as_ln_s='ln -s'
17836     # ... but there are two gotchas:
17837     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
17838     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
17839     # In both cases, we have to default to `cp -p'.
17840     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
17841       as_ln_s='cp -p'
17842   elif ln conf$$.file conf$$ 2>/dev/null; then
17843     as_ln_s=ln
17844   else
17845     as_ln_s='cp -p'
17846   fi
17847 else
17848   as_ln_s='cp -p'
17849 fi
17850 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
17851 rmdir conf$$.dir 2>/dev/null
17852
17853
17854 # as_fn_mkdir_p
17855 # -------------
17856 # Create "$as_dir" as a directory, including parents if necessary.
17857 as_fn_mkdir_p ()
17858 {
17859
17860   case $as_dir in #(
17861   -*) as_dir=./$as_dir;;
17862   esac
17863   test -d "$as_dir" || eval $as_mkdir_p || {
17864     as_dirs=
17865     while :; do
17866       case $as_dir in #(
17867       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
17868       *) as_qdir=$as_dir;;
17869       esac
17870       as_dirs="'$as_qdir' $as_dirs"
17871       as_dir=`$as_dirname -- "$as_dir" ||
17872 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17873          X"$as_dir" : 'X\(//\)[^/]' \| \
17874          X"$as_dir" : 'X\(//\)$' \| \
17875          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
17876 $as_echo X"$as_dir" |
17877     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17878             s//\1/
17879             q
17880           }
17881           /^X\(\/\/\)[^/].*/{
17882             s//\1/
17883             q
17884           }
17885           /^X\(\/\/\)$/{
17886             s//\1/
17887             q
17888           }
17889           /^X\(\/\).*/{
17890             s//\1/
17891             q
17892           }
17893           s/.*/./; q'`
17894       test -d "$as_dir" && break
17895     done
17896     test -z "$as_dirs" || eval "mkdir $as_dirs"
17897   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
17898
17899
17900 } # as_fn_mkdir_p
17901 if mkdir -p . 2>/dev/null; then
17902   as_mkdir_p='mkdir -p "$as_dir"'
17903 else
17904   test -d ./-p && rmdir ./-p
17905   as_mkdir_p=false
17906 fi
17907
17908 if test -x / >/dev/null 2>&1; then
17909   as_test_x='test -x'
17910 else
17911   if ls -dL / >/dev/null 2>&1; then
17912     as_ls_L_option=L
17913   else
17914     as_ls_L_option=
17915   fi
17916   as_test_x='
17917     eval sh -c '\''
17918       if test -d "$1"; then
17919         test -d "$1/.";
17920       else
17921         case $1 in #(
17922         -*)set "./$1";;
17923         esac;
17924         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
17925         ???[sx]*):;;*)false;;esac;fi
17926     '\'' sh
17927   '
17928 fi
17929 as_executable_p=$as_test_x
17930
17931 # Sed expression to map a string onto a valid CPP name.
17932 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17933
17934 # Sed expression to map a string onto a valid variable name.
17935 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17936
17937
17938 exec 6>&1
17939 ## ----------------------------------- ##
17940 ## Main body of $CONFIG_STATUS script. ##
17941 ## ----------------------------------- ##
17942 _ASEOF
17943 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
17944
17945 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17946 # Save the log message, to keep $0 and so on meaningful, and to
17947 # report actual input values of CONFIG_FILES etc. instead of their
17948 # values after options handling.
17949 ac_log="
17950 This file was extended by emacs $as_me 24.0.50, which was
17951 generated by GNU Autoconf 2.67.  Invocation command line was
17952
17953   CONFIG_FILES    = $CONFIG_FILES
17954   CONFIG_HEADERS  = $CONFIG_HEADERS
17955   CONFIG_LINKS    = $CONFIG_LINKS
17956   CONFIG_COMMANDS = $CONFIG_COMMANDS
17957   $ $0 $@
17958
17959 on `(hostname || uname -n) 2>/dev/null | sed 1q`
17960 "
17961
17962 _ACEOF
17963
17964 case $ac_config_files in *"
17965 "*) set x $ac_config_files; shift; ac_config_files=$*;;
17966 esac
17967
17968 case $ac_config_headers in *"
17969 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
17970 esac
17971
17972
17973 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17974 # Files that config.status was made for.
17975 config_files="$ac_config_files"
17976 config_headers="$ac_config_headers"
17977 config_commands="$ac_config_commands"
17978
17979 _ACEOF
17980
17981 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17982 ac_cs_usage="\
17983 \`$as_me' instantiates files and other configuration actions
17984 from templates according to the current configuration.  Unless the files
17985 and actions are specified as TAGs, all are instantiated by default.
17986
17987 Usage: $0 [OPTION]... [TAG]...
17988
17989   -h, --help       print this help, then exit
17990   -V, --version    print version number and configuration settings, then exit
17991       --config     print configuration, then exit
17992   -q, --quiet, --silent
17993                    do not print progress messages
17994   -d, --debug      don't remove temporary files
17995       --recheck    update $as_me by reconfiguring in the same conditions
17996       --file=FILE[:TEMPLATE]
17997                    instantiate the configuration file FILE
17998       --header=FILE[:TEMPLATE]
17999                    instantiate the configuration header FILE
18000
18001 Configuration files:
18002 $config_files
18003
18004 Configuration headers:
18005 $config_headers
18006
18007 Configuration commands:
18008 $config_commands
18009
18010 Report bugs to the package provider."
18011
18012 _ACEOF
18013 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18014 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
18015 ac_cs_version="\\
18016 emacs config.status 24.0.50
18017 configured by $0, generated by GNU Autoconf 2.67,
18018   with options \\"\$ac_cs_config\\"
18019
18020 Copyright (C) 2010 Free Software Foundation, Inc.
18021 This config.status script is free software; the Free Software Foundation
18022 gives unlimited permission to copy, distribute and modify it."
18023
18024 ac_pwd='$ac_pwd'
18025 srcdir='$srcdir'
18026 INSTALL='$INSTALL'
18027 MKDIR_P='$MKDIR_P'
18028 AWK='$AWK'
18029 test -n "\$AWK" || AWK=awk
18030 _ACEOF
18031
18032 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18033 # The default lists apply if the user does not specify any file.
18034 ac_need_defaults=:
18035 while test $# != 0
18036 do
18037   case $1 in
18038   --*=?*)
18039     ac_option=`expr "X$1" : 'X\([^=]*\)='`
18040     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
18041     ac_shift=:
18042     ;;
18043   --*=)
18044     ac_option=`expr "X$1" : 'X\([^=]*\)='`
18045     ac_optarg=
18046     ac_shift=:
18047     ;;
18048   *)
18049     ac_option=$1
18050     ac_optarg=$2
18051     ac_shift=shift
18052     ;;
18053   esac
18054
18055   case $ac_option in
18056   # Handling of the options.
18057   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
18058     ac_cs_recheck=: ;;
18059   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
18060     $as_echo "$ac_cs_version"; exit ;;
18061   --config | --confi | --conf | --con | --co | --c )
18062     $as_echo "$ac_cs_config"; exit ;;
18063   --debug | --debu | --deb | --de | --d | -d )
18064     debug=: ;;
18065   --file | --fil | --fi | --f )
18066     $ac_shift
18067     case $ac_optarg in
18068     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18069     '') as_fn_error $? "missing file argument" ;;
18070     esac
18071     as_fn_append CONFIG_FILES " '$ac_optarg'"
18072     ac_need_defaults=false;;
18073   --header | --heade | --head | --hea )
18074     $ac_shift
18075     case $ac_optarg in
18076     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18077     esac
18078     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
18079     ac_need_defaults=false;;
18080   --he | --h)
18081     # Conflict between --help and --header
18082     as_fn_error $? "ambiguous option: \`$1'
18083 Try \`$0 --help' for more information.";;
18084   --help | --hel | -h )
18085     $as_echo "$ac_cs_usage"; exit ;;
18086   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
18087   | -silent | --silent | --silen | --sile | --sil | --si | --s)
18088     ac_cs_silent=: ;;
18089
18090   # This is an error.
18091   -*) as_fn_error $? "unrecognized option: \`$1'
18092 Try \`$0 --help' for more information." ;;
18093
18094   *) as_fn_append ac_config_targets " $1"
18095      ac_need_defaults=false ;;
18096
18097   esac
18098   shift
18099 done
18100
18101 ac_configure_extra_args=
18102
18103 if $ac_cs_silent; then
18104   exec 6>/dev/null
18105   ac_configure_extra_args="$ac_configure_extra_args --silent"
18106 fi
18107
18108 _ACEOF
18109 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18110 if \$ac_cs_recheck; then
18111   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
18112   shift
18113   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
18114   CONFIG_SHELL='$SHELL'
18115   export CONFIG_SHELL
18116   exec "\$@"
18117 fi
18118
18119 _ACEOF
18120 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18121 exec 5>>config.log
18122 {
18123   echo
18124   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
18125 ## Running $as_me. ##
18126 _ASBOX
18127   $as_echo "$ac_log"
18128 } >&5
18129
18130 _ACEOF
18131 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18132 #
18133 # INIT-COMMANDS
18134 #
18135 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
18136 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
18137
18138 _ACEOF
18139
18140 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18141
18142 # Handling of arguments.
18143 for ac_config_target in $ac_config_targets
18144 do
18145   case $ac_config_target in
18146     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
18147     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
18148     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
18149     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
18150     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
18151     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
18152     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
18153     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
18154     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
18155     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
18156     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
18157     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
18158     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
18159     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
18160     "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
18161     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
18162
18163   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
18164   esac
18165 done
18166
18167
18168 # If the user did not use the arguments to specify the items to instantiate,
18169 # then the envvar interface is used.  Set only those that are not.
18170 # We use the long form for the default assignment because of an extremely
18171 # bizarre bug on SunOS 4.1.3.
18172 if $ac_need_defaults; then
18173   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18174   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18175   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18176 fi
18177
18178 # Have a temporary directory for convenience.  Make it in the build tree
18179 # simply because there is no reason against having it here, and in addition,
18180 # creating and moving files from /tmp can sometimes cause problems.
18181 # Hook for its removal unless debugging.
18182 # Note that there is a small window in which the directory will not be cleaned:
18183 # after its creation but before its name has been assigned to `$tmp'.
18184 $debug ||
18185 {
18186   tmp=
18187   trap 'exit_status=$?
18188   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
18189 ' 0
18190   trap 'as_fn_exit 1' 1 2 13 15
18191 }
18192 # Create a (secure) tmp directory for tmp files.
18193
18194 {
18195   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18196   test -n "$tmp" && test -d "$tmp"
18197 }  ||
18198 {
18199   tmp=./conf$$-$RANDOM
18200   (umask 077 && mkdir "$tmp")
18201 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
18202
18203 # Set up the scripts for CONFIG_FILES section.
18204 # No need to generate them if there are no CONFIG_FILES.
18205 # This happens for instance with `./config.status config.h'.
18206 if test -n "$CONFIG_FILES"; then
18207
18208 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
18209   ac_cs_awk_getline=:
18210   ac_cs_awk_pipe_init=
18211   ac_cs_awk_read_file='
18212       while ((getline aline < (F[key])) > 0)
18213         print(aline)
18214       close(F[key])'
18215   ac_cs_awk_pipe_fini=
18216 else
18217   ac_cs_awk_getline=false
18218   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
18219   ac_cs_awk_read_file='
18220       print "|#_!!_#|"
18221       print "cat " F[key] " &&"
18222       '$ac_cs_awk_pipe_init
18223   # The final `:' finishes the AND list.
18224   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
18225 fi
18226 ac_cr=`echo X | tr X '\015'`
18227 # On cygwin, bash can eat \r inside `` if the user requested igncr.
18228 # But we know of no other shell where ac_cr would be empty at this
18229 # point, so we can use a bashism as a fallback.
18230 if test "x$ac_cr" = x; then
18231   eval ac_cr=\$\'\\r\'
18232 fi
18233 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18234 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18235   ac_cs_awk_cr='\\r'
18236 else
18237   ac_cs_awk_cr=$ac_cr
18238 fi
18239
18240 echo 'BEGIN {' >"$tmp/subs1.awk" &&
18241 _ACEOF
18242
18243 # Create commands to substitute file output variables.
18244 {
18245   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
18246   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
18247   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
18248   echo "_ACAWK" &&
18249   echo "_ACEOF"
18250 } >conf$$files.sh &&
18251 . ./conf$$files.sh ||
18252   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18253 rm -f conf$$files.sh
18254
18255 {
18256   echo "cat >conf$$subs.awk <<_ACEOF" &&
18257   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18258   echo "_ACEOF"
18259 } >conf$$subs.sh ||
18260   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18261 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
18262 ac_delim='%!_!# '
18263 for ac_last_try in false false false false false :; do
18264   . ./conf$$subs.sh ||
18265     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18266
18267   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18268   if test $ac_delim_n = $ac_delim_num; then
18269     break
18270   elif $ac_last_try; then
18271     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18272   else
18273     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18274   fi
18275 done
18276 rm -f conf$$subs.sh
18277
18278 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18279 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
18280 _ACEOF
18281 sed -n '
18282 h
18283 s/^/S["/; s/!.*/"]=/
18284 p
18285 g
18286 s/^[^!]*!//
18287 :repl
18288 t repl
18289 s/'"$ac_delim"'$//
18290 t delim
18291 :nl
18292 h
18293 s/\(.\{148\}\)..*/\1/
18294 t more1
18295 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18296 p
18297 n
18298 b repl
18299 :more1
18300 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18301 p
18302 g
18303 s/.\{148\}//
18304 t nl
18305 :delim
18306 h
18307 s/\(.\{148\}\)..*/\1/
18308 t more2
18309 s/["\\]/\\&/g; s/^/"/; s/$/"/
18310 p
18311 b
18312 :more2
18313 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18314 p
18315 g
18316 s/.\{148\}//
18317 t delim
18318 ' <conf$$subs.awk | sed '
18319 /^[^""]/{
18320   N
18321   s/\n//
18322 }
18323 ' >>$CONFIG_STATUS || ac_write_fail=1
18324 rm -f conf$$subs.awk
18325 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18326 _ACAWK
18327 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
18328   for (key in S) S_is_set[key] = 1
18329   FS = "\a"
18330   \$ac_cs_awk_pipe_init
18331 }
18332 {
18333   line = $ 0
18334   nfields = split(line, field, "@")
18335   substed = 0
18336   len = length(field[1])
18337   for (i = 2; i < nfields; i++) {
18338     key = field[i]
18339     keylen = length(key)
18340     if (S_is_set[key]) {
18341       value = S[key]
18342       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18343       len += length(value) + length(field[++i])
18344       substed = 1
18345     } else
18346       len += 1 + keylen
18347   }
18348   if (nfields == 3 && !substed) {
18349     key = field[2]
18350     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
18351       \$ac_cs_awk_read_file
18352       next
18353     }
18354   }
18355   print line
18356 }
18357 \$ac_cs_awk_pipe_fini
18358 _ACAWK
18359 _ACEOF
18360 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18361 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18362   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18363 else
18364   cat
18365 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
18366   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
18367 _ACEOF
18368
18369 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
18370 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
18371 # trailing colons and then remove the whole line if VPATH becomes empty
18372 # (actually we leave an empty line to preserve line numbers).
18373 if test "x$srcdir" = x.; then
18374   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
18375 h
18376 s///
18377 s/^/:/
18378 s/[      ]*$/:/
18379 s/:\$(srcdir):/:/g
18380 s/:\${srcdir}:/:/g
18381 s/:@srcdir@:/:/g
18382 s/^:*//
18383 s/:*$//
18384 x
18385 s/\(=[   ]*\).*/\1/
18386 G
18387 s/\n//
18388 s/^[^=]*=[       ]*$//
18389 }'
18390 fi
18391
18392 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18393 fi # test -n "$CONFIG_FILES"
18394
18395 # Set up the scripts for CONFIG_HEADERS section.
18396 # No need to generate them if there are no CONFIG_HEADERS.
18397 # This happens for instance with `./config.status Makefile'.
18398 if test -n "$CONFIG_HEADERS"; then
18399 cat >"$tmp/defines.awk" <<\_ACAWK ||
18400 BEGIN {
18401 _ACEOF
18402
18403 # Transform confdefs.h into an awk script `defines.awk', embedded as
18404 # here-document in config.status, that substitutes the proper values into
18405 # config.h.in to produce config.h.
18406
18407 # Create a delimiter string that does not exist in confdefs.h, to ease
18408 # handling of long lines.
18409 ac_delim='%!_!# '
18410 for ac_last_try in false false :; do
18411   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
18412   if test -z "$ac_t"; then
18413     break
18414   elif $ac_last_try; then
18415     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
18416   else
18417     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18418   fi
18419 done
18420
18421 # For the awk script, D is an array of macro values keyed by name,
18422 # likewise P contains macro parameters if any.  Preserve backslash
18423 # newline sequences.
18424
18425 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18426 sed -n '
18427 s/.\{148\}/&'"$ac_delim"'/g
18428 t rset
18429 :rset
18430 s/^[     ]*#[    ]*define[       ][      ]*/ /
18431 t def
18432 d
18433 :def
18434 s/\\$//
18435 t bsnl
18436 s/["\\]/\\&/g
18437 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18438 D["\1"]=" \3"/p
18439 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
18440 d
18441 :bsnl
18442 s/["\\]/\\&/g
18443 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18444 D["\1"]=" \3\\\\\\n"\\/p
18445 t cont
18446 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18447 t cont
18448 d
18449 :cont
18450 n
18451 s/.\{148\}/&'"$ac_delim"'/g
18452 t clear
18453 :clear
18454 s/\\$//
18455 t bsnlc
18456 s/["\\]/\\&/g; s/^/"/; s/$/"/p
18457 d
18458 :bsnlc
18459 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18460 b cont
18461 ' <confdefs.h | sed '
18462 s/'"$ac_delim"'/"\\\
18463 "/g' >>$CONFIG_STATUS || ac_write_fail=1
18464
18465 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18466   for (key in D) D_is_set[key] = 1
18467   FS = "\a"
18468 }
18469 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18470   line = \$ 0
18471   split(line, arg, " ")
18472   if (arg[1] == "#") {
18473     defundef = arg[2]
18474     mac1 = arg[3]
18475   } else {
18476     defundef = substr(arg[1], 2)
18477     mac1 = arg[2]
18478   }
18479   split(mac1, mac2, "(") #)
18480   macro = mac2[1]
18481   prefix = substr(line, 1, index(line, defundef) - 1)
18482   if (D_is_set[macro]) {
18483     # Preserve the white space surrounding the "#".
18484     print prefix "define", macro P[macro] D[macro]
18485     next
18486   } else {
18487     # Replace #undef with comments.  This is necessary, for example,
18488     # in the case of _POSIX_SOURCE, which is predefined and required
18489     # on some systems where configure will not decide to define it.
18490     if (defundef == "undef") {
18491       print "/*", prefix defundef, macro, "*/"
18492       next
18493     }
18494   }
18495 }
18496 { print }
18497 _ACAWK
18498 _ACEOF
18499 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18500   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
18501 fi # test -n "$CONFIG_HEADERS"
18502
18503
18504 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
18505 shift
18506 for ac_tag
18507 do
18508   case $ac_tag in
18509   :[FHLC]) ac_mode=$ac_tag; continue;;
18510   esac
18511   case $ac_mode$ac_tag in
18512   :[FHL]*:*);;
18513   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
18514   :[FH]-) ac_tag=-:-;;
18515   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18516   esac
18517   ac_save_IFS=$IFS
18518   IFS=:
18519   set x $ac_tag
18520   IFS=$ac_save_IFS
18521   shift
18522   ac_file=$1
18523   shift
18524
18525   case $ac_mode in
18526   :L) ac_source=$1;;
18527   :[FH])
18528     ac_file_inputs=
18529     for ac_f
18530     do
18531       case $ac_f in
18532       -) ac_f="$tmp/stdin";;
18533       *) # Look for the file first in the build tree, then in the source tree
18534          # (if the path is not absolute).  The absolute path cannot be DOS-style,
18535          # because $ac_f cannot contain `:'.
18536          test -f "$ac_f" ||
18537            case $ac_f in
18538            [\\/$]*) false;;
18539            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18540            esac ||
18541            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
18542       esac
18543       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18544       as_fn_append ac_file_inputs " '$ac_f'"
18545     done
18546
18547     # Let's still pretend it is `configure' which instantiates (i.e., don't
18548     # use $as_me), people would be surprised to read:
18549     #    /* config.h.  Generated by config.status.  */
18550     configure_input='Generated from '`
18551           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18552         `' by configure.'
18553     if test x"$ac_file" != x-; then
18554       configure_input="$ac_file.  $configure_input"
18555       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18556 $as_echo "$as_me: creating $ac_file" >&6;}
18557     fi
18558     # Neutralize special characters interpreted by sed in replacement strings.
18559     case $configure_input in #(
18560     *\&* | *\|* | *\\* )
18561        ac_sed_conf_input=`$as_echo "$configure_input" |
18562        sed 's/[\\\\&|]/\\\\&/g'`;; #(
18563     *) ac_sed_conf_input=$configure_input;;
18564     esac
18565
18566     case $ac_tag in
18567     *:-:* | *:-) cat >"$tmp/stdin" \
18568       || as_fn_error $? "could not create $ac_file" "$LINENO" 5  ;;
18569     esac
18570     ;;
18571   esac
18572
18573   ac_dir=`$as_dirname -- "$ac_file" ||
18574 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18575          X"$ac_file" : 'X\(//\)[^/]' \| \
18576          X"$ac_file" : 'X\(//\)$' \| \
18577          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18578 $as_echo X"$ac_file" |
18579     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18580             s//\1/
18581             q
18582           }
18583           /^X\(\/\/\)[^/].*/{
18584             s//\1/
18585             q
18586           }
18587           /^X\(\/\/\)$/{
18588             s//\1/
18589             q
18590           }
18591           /^X\(\/\).*/{
18592             s//\1/
18593             q
18594           }
18595           s/.*/./; q'`
18596   as_dir="$ac_dir"; as_fn_mkdir_p
18597   ac_builddir=.
18598
18599 case "$ac_dir" in
18600 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18601 *)
18602   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18603   # A ".." for each directory in $ac_dir_suffix.
18604   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18605   case $ac_top_builddir_sub in
18606   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18607   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18608   esac ;;
18609 esac
18610 ac_abs_top_builddir=$ac_pwd
18611 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18612 # for backward compatibility:
18613 ac_top_builddir=$ac_top_build_prefix
18614
18615 case $srcdir in
18616   .)  # We are building in place.
18617     ac_srcdir=.
18618     ac_top_srcdir=$ac_top_builddir_sub
18619     ac_abs_top_srcdir=$ac_pwd ;;
18620   [\\/]* | ?:[\\/]* )  # Absolute name.
18621     ac_srcdir=$srcdir$ac_dir_suffix;
18622     ac_top_srcdir=$srcdir
18623     ac_abs_top_srcdir=$srcdir ;;
18624   *) # Relative name.
18625     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18626     ac_top_srcdir=$ac_top_build_prefix$srcdir
18627     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18628 esac
18629 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18630
18631
18632   case $ac_mode in
18633   :F)
18634   #
18635   # CONFIG_FILE
18636   #
18637
18638   case $INSTALL in
18639   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
18640   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
18641   esac
18642   ac_MKDIR_P=$MKDIR_P
18643   case $MKDIR_P in
18644   [\\/$]* | ?:[\\/]* ) ;;
18645   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
18646   esac
18647 _ACEOF
18648
18649 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18650 # If the template does not know about datarootdir, expand it.
18651 # FIXME: This hack should be removed a few years after 2.60.
18652 ac_datarootdir_hack=; ac_datarootdir_seen=
18653 ac_sed_dataroot='
18654 /datarootdir/ {
18655   p
18656   q
18657 }
18658 /@datadir@/p
18659 /@docdir@/p
18660 /@infodir@/p
18661 /@localedir@/p
18662 /@mandir@/p'
18663 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
18664 *datarootdir*) ac_datarootdir_seen=yes;;
18665 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
18666   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
18667 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
18668 _ACEOF
18669 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18670   ac_datarootdir_hack='
18671   s&@datadir@&$datadir&g
18672   s&@docdir@&$docdir&g
18673   s&@infodir@&$infodir&g
18674   s&@localedir@&$localedir&g
18675   s&@mandir@&$mandir&g
18676   s&\\\${datarootdir}&$datarootdir&g' ;;
18677 esac
18678 _ACEOF
18679
18680 # Neutralize VPATH when `$srcdir' = `.'.
18681 # Shell code in configure.ac might set extrasub.
18682 # FIXME: do we really want to maintain this feature?
18683 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18684 ac_sed_extra="$ac_vpsub
18685 $extrasub
18686 _ACEOF
18687 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18688 :t
18689 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18690 s|@configure_input@|$ac_sed_conf_input|;t t
18691 s&@top_builddir@&$ac_top_builddir_sub&;t t
18692 s&@top_build_prefix@&$ac_top_build_prefix&;t t
18693 s&@srcdir@&$ac_srcdir&;t t
18694 s&@abs_srcdir@&$ac_abs_srcdir&;t t
18695 s&@top_srcdir@&$ac_top_srcdir&;t t
18696 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
18697 s&@builddir@&$ac_builddir&;t t
18698 s&@abs_builddir@&$ac_abs_builddir&;t t
18699 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
18700 s&@INSTALL@&$ac_INSTALL&;t t
18701 s&@MKDIR_P@&$ac_MKDIR_P&;t t
18702 $ac_datarootdir_hack
18703 "
18704 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
18705 if $ac_cs_awk_getline; then
18706   $AWK -f "$tmp/subs.awk"
18707 else
18708   $AWK -f "$tmp/subs.awk" | $SHELL
18709 fi >$tmp/out \
18710   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18711
18712 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
18713   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
18714   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
18715   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18716 which seems to be undefined.  Please make sure it is defined" >&5
18717 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18718 which seems to be undefined.  Please make sure it is defined" >&2;}
18719
18720   rm -f "$tmp/stdin"
18721   case $ac_file in
18722   -) cat "$tmp/out" && rm -f "$tmp/out";;
18723   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
18724   esac \
18725   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18726  ;;
18727   :H)
18728   #
18729   # CONFIG_HEADER
18730   #
18731   if test x"$ac_file" != x-; then
18732     {
18733       $as_echo "/* $configure_input  */" \
18734       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
18735     } >"$tmp/config.h" \
18736       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18737     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
18738       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
18739 $as_echo "$as_me: $ac_file is unchanged" >&6;}
18740     else
18741       rm -f "$ac_file"
18742       mv "$tmp/config.h" "$ac_file" \
18743         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18744     fi
18745   else
18746     $as_echo "/* $configure_input  */" \
18747       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
18748       || as_fn_error $? "could not create -" "$LINENO" 5
18749   fi
18750 # Compute "$ac_file"'s index in $config_headers.
18751 _am_arg="$ac_file"
18752 _am_stamp_count=1
18753 for _am_header in $config_headers :; do
18754   case $_am_header in
18755     $_am_arg | $_am_arg:* )
18756       break ;;
18757     * )
18758       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
18759   esac
18760 done
18761 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
18762 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18763          X"$_am_arg" : 'X\(//\)[^/]' \| \
18764          X"$_am_arg" : 'X\(//\)$' \| \
18765          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
18766 $as_echo X"$_am_arg" |
18767     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18768             s//\1/
18769             q
18770           }
18771           /^X\(\/\/\)[^/].*/{
18772             s//\1/
18773             q
18774           }
18775           /^X\(\/\/\)$/{
18776             s//\1/
18777             q
18778           }
18779           /^X\(\/\).*/{
18780             s//\1/
18781             q
18782           }
18783           s/.*/./; q'`/stamp-h$_am_stamp_count
18784  ;;
18785
18786   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
18787 $as_echo "$as_me: executing $ac_file commands" >&6;}
18788  ;;
18789   esac
18790
18791
18792   case $ac_file$ac_mode in
18793     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
18794   # Autoconf 2.62 quotes --file arguments for eval, but not when files
18795   # are listed without --file.  Let's play safe and only enable the eval
18796   # if we detect the quoting.
18797   case $CONFIG_FILES in
18798   *\'*) eval set x "$CONFIG_FILES" ;;
18799   *)   set x $CONFIG_FILES ;;
18800   esac
18801   shift
18802   for mf
18803   do
18804     # Strip MF so we end up with the name of the file.
18805     mf=`echo "$mf" | sed -e 's/:.*$//'`
18806     # Check whether this is an Automake generated Makefile or not.
18807     # We used to match only the files named `Makefile.in', but
18808     # some people rename them; so instead we look at the file content.
18809     # Grep'ing the first line is not enough: some people post-process
18810     # each Makefile.in and add a new line on top of each file to say so.
18811     # Grep'ing the whole file is not good either: AIX grep has a line
18812     # limit of 2048, but all sed's we know have understand at least 4000.
18813     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
18814       dirpart=`$as_dirname -- "$mf" ||
18815 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18816          X"$mf" : 'X\(//\)[^/]' \| \
18817          X"$mf" : 'X\(//\)$' \| \
18818          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
18819 $as_echo X"$mf" |
18820     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18821             s//\1/
18822             q
18823           }
18824           /^X\(\/\/\)[^/].*/{
18825             s//\1/
18826             q
18827           }
18828           /^X\(\/\/\)$/{
18829             s//\1/
18830             q
18831           }
18832           /^X\(\/\).*/{
18833             s//\1/
18834             q
18835           }
18836           s/.*/./; q'`
18837     else
18838       continue
18839     fi
18840     # Extract the definition of DEPDIR, am__include, and am__quote
18841     # from the Makefile without running `make'.
18842     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
18843     test -z "$DEPDIR" && continue
18844     am__include=`sed -n 's/^am__include = //p' < "$mf"`
18845     test -z "am__include" && continue
18846     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
18847     # When using ansi2knr, U may be empty or an underscore; expand it
18848     U=`sed -n 's/^U = //p' < "$mf"`
18849     # Find all dependency output files, they are included files with
18850     # $(DEPDIR) in their names.  We invoke sed twice because it is the
18851     # simplest approach to changing $(DEPDIR) to its actual value in the
18852     # expansion.
18853     for file in `sed -n "
18854       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
18855          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
18856       # Make sure the directory exists.
18857       test -f "$dirpart/$file" && continue
18858       fdir=`$as_dirname -- "$file" ||
18859 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18860          X"$file" : 'X\(//\)[^/]' \| \
18861          X"$file" : 'X\(//\)$' \| \
18862          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
18863 $as_echo X"$file" |
18864     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18865             s//\1/
18866             q
18867           }
18868           /^X\(\/\/\)[^/].*/{
18869             s//\1/
18870             q
18871           }
18872           /^X\(\/\/\)$/{
18873             s//\1/
18874             q
18875           }
18876           /^X\(\/\).*/{
18877             s//\1/
18878             q
18879           }
18880           s/.*/./; q'`
18881       as_dir=$dirpart/$fdir; as_fn_mkdir_p
18882       # echo "creating $dirpart/$file"
18883       echo '# dummy' > "$dirpart/$file"
18884     done
18885   done
18886 }
18887  ;;
18888     "default":C)
18889
18890 ### Make the necessary directories, if they don't exist.
18891 for dir in etc lisp ; do
18892   test -d ${dir} || mkdir ${dir}
18893 done
18894
18895 echo creating src/epaths.h
18896 ${MAKE-make} epaths-force
18897
18898 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
18899   echo creating src/.gdbinit
18900   echo source $srcdir/src/.gdbinit > src/.gdbinit
18901 fi
18902
18903  ;;
18904
18905   esac
18906 done # for ac_tag
18907
18908
18909 as_fn_exit 0
18910 _ACEOF
18911 ac_clean_files=$ac_clean_files_save
18912
18913 test $ac_write_fail = 0 ||
18914   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
18915
18916
18917 # configure is writing to config.log, and then calls config.status.
18918 # config.status does its own redirection, appending to config.log.
18919 # Unfortunately, on DOS this fails, as config.log is still kept open
18920 # by configure, so config.status won't be able to write to it; its
18921 # output is simply discarded.  So we exec the FD to /dev/null,
18922 # effectively closing config.log, so it can be properly (re)opened and
18923 # appended to by config.status.  When coming back to configure, we
18924 # need to make the FD available again.
18925 if test "$no_create" != yes; then
18926   ac_cs_success=:
18927   ac_config_status_args=
18928   test "$silent" = yes &&
18929     ac_config_status_args="$ac_config_status_args --quiet"
18930   exec 5>/dev/null
18931   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18932   exec 5>>config.log
18933   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18934   # would make configure fail if this is the last instruction.
18935   $ac_cs_success || as_fn_exit 1
18936 fi
18937 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18938   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18939 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18940 fi
18941