autogen/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.65 for emacs 24.0.50.
   4 #
   5 #
   6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
   8 # Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 case $0 in #((
  93   *[\\/]* ) as_myself=$0 ;;
  94   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  95 for as_dir in $PATH
  96 do
  97   IFS=$as_save_IFS
  98   test -z "$as_dir" && as_dir=.
  99     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 100   done
 101 IFS=$as_save_IFS
 102
 103      ;;
 104 esac
 105 # We did not find ourselves, most probably we were run as `sh COMMAND'
 106 # in which case we are not to be found in the path.
 107 if test "x$as_myself" = x; then
 108   as_myself=$0
 109 fi
 110 if test ! -f "$as_myself"; then
 111   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 112   exit 1
 113 fi
 114
 115 # Unset variables that we do not need and which cause bugs (e.g. in
 116 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 117 # suppresses any "Segmentation fault" message there.  '((' could
 118 # trigger a bug in pdksh 5.2.14.
 119 for as_var in BASH_ENV ENV MAIL MAILPATH
 120 do eval test x\${$as_var+set} = xset \
 121   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 122 done
 123 PS1='$ '
 124 PS2='> '
 125 PS4='+ '
 126
 127 # NLS nuisances.
 128 LC_ALL=C
 129 export LC_ALL
 130 LANGUAGE=C
 131 export LANGUAGE
 132
 133 # CDPATH.
 134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 135
 136 if test "x$CONFIG_SHELL" = x; then
 137   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 138   emulate sh
 139   NULLCMD=:
 140   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 141   # is contrary to our usage.  Disable this feature.
 142   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 143   setopt NO_GLOB_SUBST
 144 else
 145   case \`(set -o) 2>/dev/null\` in #(
 146   *posix*) :
 147     set -o posix ;; #(
 148   *) :
 149      ;;
 150 esac
 151 fi
 152 "
 153   as_required="as_fn_return () { (exit \$1); }
 154 as_fn_success () { as_fn_return 0; }
 155 as_fn_failure () { as_fn_return 1; }
 156 as_fn_ret_success () { return 0; }
 157 as_fn_ret_failure () { return 1; }
 158
 159 exitcode=0
 160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 165
 166 else
 167   exitcode=1; echo positional parameters were not saved.
 168 fi
 169 test x\$exitcode = x0 || exit 1"
 170   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 171   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 172   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 173   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 174 test \$(( 1 + 1 )) = 2 || exit 1"
 175   if (eval "$as_required") 2>/dev/null; then :
 176   as_have_required=yes
 177 else
 178   as_have_required=no
 179 fi
 180   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 181
 182 else
 183   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 184 as_found=false
 185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 186 do
 187   IFS=$as_save_IFS
 188   test -z "$as_dir" && as_dir=.
 189   as_found=:
 190   case $as_dir in #(
 191          /*)
 192            for as_base in sh bash ksh sh5; do
 193              # Try only shells that exist, to save several forks.
 194              as_shell=$as_dir/$as_base
 195              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 196                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   CONFIG_SHELL=$as_shell as_have_required=yes
 198                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 199   break 2
 200 fi
 201 fi
 202            done;;
 203        esac
 204   as_found=false
 205 done
 206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 207               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 208   CONFIG_SHELL=$SHELL as_have_required=yes
 209 fi; }
 210 IFS=$as_save_IFS
 211
 212
 213       if test "x$CONFIG_SHELL" != x; then :
 214   # We cannot yet assume a decent shell, so we have to provide a
 215         # neutralization value for shells without unset; and this also
 216         # works around shells that cannot unset nonexistent variables.
 217         BASH_ENV=/dev/null
 218         ENV=/dev/null
 219         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 220         export CONFIG_SHELL
 221         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 222 fi
 223
 224     if test x$as_have_required = xno; then :
 225   $as_echo "$0: This script requires a shell more modern than all"
 226   $as_echo "$0: the shells that I found on your system."
 227   if test x${ZSH_VERSION+set} = xset ; then
 228     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 229     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 230   else
 231     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 232 $0: including any error possibly output before this
 233 $0: message. Then install a modern shell, or manually run
 234 $0: the script under such a shell if you do have one."
 235   fi
 236   exit 1
 237 fi
 238 fi
 239 fi
 240 SHELL=${CONFIG_SHELL-/bin/sh}
 241 export SHELL
 242 # Unset more variables known to interfere with behavior of common tools.
 243 CLICOLOR_FORCE= GREP_OPTIONS=
 244 unset CLICOLOR_FORCE GREP_OPTIONS
 245
 246 ## --------------------- ##
 247 ## M4sh Shell Functions. ##
 248 ## --------------------- ##
 249 # as_fn_unset VAR
 250 # ---------------
 251 # Portably unset VAR.
 252 as_fn_unset ()
 253 {
 254   { eval $1=; unset $1;}
 255 }
 256 as_unset=as_fn_unset
 257
 258 # as_fn_set_status STATUS
 259 # -----------------------
 260 # Set $? to STATUS, without forking.
 261 as_fn_set_status ()
 262 {
 263   return $1
 264 } # as_fn_set_status
 265
 266 # as_fn_exit STATUS
 267 # -----------------
 268 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 269 as_fn_exit ()
 270 {
 271   set +e
 272   as_fn_set_status $1
 273   exit $1
 274 } # as_fn_exit
 275
 276 # as_fn_mkdir_p
 277 # -------------
 278 # Create "$as_dir" as a directory, including parents if necessary.
 279 as_fn_mkdir_p ()
 280 {
 281
 282   case $as_dir in #(
 283   -*) as_dir=./$as_dir;;
 284   esac
 285   test -d "$as_dir" || eval $as_mkdir_p || {
 286     as_dirs=
 287     while :; do
 288       case $as_dir in #(
 289       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 290       *) as_qdir=$as_dir;;
 291       esac
 292       as_dirs="'$as_qdir' $as_dirs"
 293       as_dir=`$as_dirname -- "$as_dir" ||
 294 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 295          X"$as_dir" : 'X\(//\)[^/]' \| \
 296          X"$as_dir" : 'X\(//\)$' \| \
 297          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 298 $as_echo X"$as_dir" |
 299     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 300             s//\1/
 301             q
 302           }
 303           /^X\(\/\/\)[^/].*/{
 304             s//\1/
 305             q
 306           }
 307           /^X\(\/\/\)$/{
 308             s//\1/
 309             q
 310           }
 311           /^X\(\/\).*/{
 312             s//\1/
 313             q
 314           }
 315           s/.*/./; q'`
 316       test -d "$as_dir" && break
 317     done
 318     test -z "$as_dirs" || eval "mkdir $as_dirs"
 319   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 320
 321
 322 } # as_fn_mkdir_p
 323 # as_fn_append VAR VALUE
 324 # ----------------------
 325 # Append the text in VALUE to the end of the definition contained in VAR. Take
 326 # advantage of any shell optimizations that allow amortized linear growth over
 327 # repeated appends, instead of the typical quadratic growth present in naive
 328 # implementations.
 329 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 330   eval 'as_fn_append ()
 331   {
 332     eval $1+=\$2
 333   }'
 334 else
 335   as_fn_append ()
 336   {
 337     eval $1=\$$1\$2
 338   }
 339 fi # as_fn_append
 340
 341 # as_fn_arith ARG...
 342 # ------------------
 343 # Perform arithmetic evaluation on the ARGs, and store the result in the
 344 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 345 # must be portable across $(()) and expr.
 346 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 347   eval 'as_fn_arith ()
 348   {
 349     as_val=$(( $* ))
 350   }'
 351 else
 352   as_fn_arith ()
 353   {
 354     as_val=`expr "$@" || test $? -eq 1`
 355   }
 356 fi # as_fn_arith
 357
 358
 359 # as_fn_error ERROR [LINENO LOG_FD]
 360 # ---------------------------------
 361 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 362 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 363 # script with status $?, using 1 if that was 0.
 364 as_fn_error ()
 365 {
 366   as_status=$?; test $as_status -eq 0 && as_status=1
 367   if test "$3"; then
 368     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 369     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 370   fi
 371   $as_echo "$as_me: error: $1" >&2
 372   as_fn_exit $as_status
 373 } # as_fn_error
 374
 375 if expr a : '\(a\)' >/dev/null 2>&1 &&
 376    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 377   as_expr=expr
 378 else
 379   as_expr=false
 380 fi
 381
 382 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 383   as_basename=basename
 384 else
 385   as_basename=false
 386 fi
 387
 388 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 389   as_dirname=dirname
 390 else
 391   as_dirname=false
 392 fi
 393
 394 as_me=`$as_basename -- "$0" ||
 395 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 396          X"$0" : 'X\(//\)$' \| \
 397          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 398 $as_echo X/"$0" |
 399     sed '/^.*\/\([^/][^/]*\)\/*$/{
 400             s//\1/
 401             q
 402           }
 403           /^X\/\(\/\/\)$/{
 404             s//\1/
 405             q
 406           }
 407           /^X\/\(\/\).*/{
 408             s//\1/
 409             q
 410           }
 411           s/.*/./; q'`
 412
 413 # Avoid depending upon Character Ranges.
 414 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 415 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 416 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 417 as_cr_digits='0123456789'
 418 as_cr_alnum=$as_cr_Letters$as_cr_digits
 419
 420
 421   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 422   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 423   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 424   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 425   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 426   sed -n '
 427     p
 428     /[$]LINENO/=
 429   ' <$as_myself |
 430     sed '
 431       s/[$]LINENO.*/&-/
 432       t lineno
 433       b
 434       :lineno
 435       N
 436       :loop
 437       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 438       t loop
 439       s/-\n.*//
 440     ' >$as_me.lineno &&
 441   chmod +x "$as_me.lineno" ||
 442     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 443
 444   # Don't try to exec as it changes $[0], causing all sort of problems
 445   # (the dirname of $[0] is not the place where we might find the
 446   # original and so on.  Autoconf is especially sensitive to this).
 447   . "./$as_me.lineno"
 448   # Exit status is that of the last command.
 449   exit
 450 }
 451
 452 ECHO_C= ECHO_N= ECHO_T=
 453 case `echo -n x` in #(((((
 454 -n*)
 455   case `echo 'xy\c'` in
 456   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 457   xy)  ECHO_C='\c';;
 458   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 459        ECHO_T=' ';;
 460   esac;;
 461 *)
 462   ECHO_N='-n';;
 463 esac
 464
 465 rm -f conf$$ conf$$.exe conf$$.file
 466 if test -d conf$$.dir; then
 467   rm -f conf$$.dir/conf$$.file
 468 else
 469   rm -f conf$$.dir
 470   mkdir conf$$.dir 2>/dev/null
 471 fi
 472 if (echo >conf$$.file) 2>/dev/null; then
 473   if ln -s conf$$.file conf$$ 2>/dev/null; then
 474     as_ln_s='ln -s'
 475     # ... but there are two gotchas:
 476     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 477     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 478     # In both cases, we have to default to `cp -p'.
 479     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 480       as_ln_s='cp -p'
 481   elif ln conf$$.file conf$$ 2>/dev/null; then
 482     as_ln_s=ln
 483   else
 484     as_ln_s='cp -p'
 485   fi
 486 else
 487   as_ln_s='cp -p'
 488 fi
 489 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 490 rmdir conf$$.dir 2>/dev/null
 491
 492 if mkdir -p . 2>/dev/null; then
 493   as_mkdir_p='mkdir -p "$as_dir"'
 494 else
 495   test -d ./-p && rmdir ./-p
 496   as_mkdir_p=false
 497 fi
 498
 499 if test -x / >/dev/null 2>&1; then
 500   as_test_x='test -x'
 501 else
 502   if ls -dL / >/dev/null 2>&1; then
 503     as_ls_L_option=L
 504   else
 505     as_ls_L_option=
 506   fi
 507   as_test_x='
 508     eval sh -c '\''
 509       if test -d "$1"; then
 510         test -d "$1/.";
 511       else
 512         case $1 in #(
 513         -*)set "./$1";;
 514         esac;
 515         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 516         ???[sx]*):;;*)false;;esac;fi
 517     '\'' sh
 518   '
 519 fi
 520 as_executable_p=$as_test_x
 521
 522 # Sed expression to map a string onto a valid CPP name.
 523 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 524
 525 # Sed expression to map a string onto a valid variable name.
 526 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 527
 528
 529 test -n "$DJDIR" || exec 7<&0 </dev/null
 530 exec 6>&1
 531
 532 # Name of the host.
 533 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 534 # so uname gets run too.
 535 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 536
 537 #
 538 # Initializations.
 539 #
 540 ac_default_prefix=/usr/local
 541 ac_clean_files=
 542 ac_config_libobj_dir=.
 543 LIBOBJS=
 544 cross_compiling=no
 545 subdirs=
 546 MFLAGS=
 547 MAKEFLAGS=
 548
 549 # Identity of this package.
 550 PACKAGE_NAME='emacs'
 551 PACKAGE_TARNAME='emacs'
 552 PACKAGE_VERSION='24.0.50'
 553 PACKAGE_STRING='emacs 24.0.50'
 554 PACKAGE_BUGREPORT=''
 555 PACKAGE_URL=''
 556
 557 ac_unique_file="src/lisp.h"
 558 # Factoring default headers for most tests.
 559 ac_includes_default="\
 560 #include <stdio.h>
 561 #ifdef HAVE_SYS_TYPES_H
 562 # include <sys/types.h>
 563 #endif
 564 #ifdef HAVE_SYS_STAT_H
 565 # include <sys/stat.h>
 566 #endif
 567 #ifdef STDC_HEADERS
 568 # include <stdlib.h>
 569 # include <stddef.h>
 570 #else
 571 # ifdef HAVE_STDLIB_H
 572 #  include <stdlib.h>
 573 # endif
 574 #endif
 575 #ifdef HAVE_STRING_H
 576 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 577 #  include <memory.h>
 578 # endif
 579 # include <string.h>
 580 #endif
 581 #ifdef HAVE_STRINGS_H
 582 # include <strings.h>
 583 #endif
 584 #ifdef HAVE_INTTYPES_H
 585 # include <inttypes.h>
 586 #endif
 587 #ifdef HAVE_STDINT_H
 588 # include <stdint.h>
 589 #endif
 590 #ifdef HAVE_UNISTD_H
 591 # include <unistd.h>
 592 #endif"
 593
 594 ac_header_list=
 595 ac_func_list=
 596 gl_getopt_required=POSIX
 597 gl_getopt_required=POSIX
 598 ac_subst_vars='gltests_LTLIBOBJS
 599 gltests_LIBOBJS
 600 gl_LTLIBOBJS
 601 gl_LIBOBJS
 602 am__EXEEXT_FALSE
 603 am__EXEEXT_TRUE
 604 LTLIBOBJS
 605 LIBOBJS
 606 SUBDIR_MAKEFILES_IN
 607 LIB_GCC
 608 LD_FIRSTFLAG
 609 LD_SWITCH_SYSTEM_TEMACS
 610 LIBGNU_LTLIBDEPS
 611 LIBGNU_LIBDEPS
 612 gltests_WITNESS
 613 gl_GNULIB_ENABLED_verify_FALSE
 614 gl_GNULIB_ENABLED_verify_TRUE
 615 gl_GNULIB_ENABLED_strtoull_FALSE
 616 gl_GNULIB_ENABLED_strtoull_TRUE
 617 gl_GNULIB_ENABLED_strtoll_FALSE
 618 gl_GNULIB_ENABLED_strtoll_TRUE
 619 gl_GNULIB_ENABLED_stat_FALSE
 620 gl_GNULIB_ENABLED_stat_TRUE
 621 gl_GNULIB_ENABLED_sigprocmask_FALSE
 622 gl_GNULIB_ENABLED_sigprocmask_TRUE
 623 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
 624 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE
 625 gl_GNULIB_ENABLED_dosname_FALSE
 626 gl_GNULIB_ENABLED_dosname_TRUE
 627 LTLIBINTL
 628 LIBINTL
 629 HAVE_UNISTD_H
 630 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
 631 NEXT_UNISTD_H
 632 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
 633 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
 634 TIME_H_DEFINES_STRUCT_TIMESPEC
 635 NEXT_AS_FIRST_DIRECTIVE_TIME_H
 636 NEXT_TIME_H
 637 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
 638 NEXT_SYS_STAT_H
 639 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
 640 NEXT_STDLIB_H
 641 NEXT_AS_FIRST_DIRECTIVE_STDIO_H
 642 NEXT_STDIO_H
 643 REPLACE_VSPRINTF
 644 REPLACE_VSNPRINTF
 645 REPLACE_VPRINTF
 646 REPLACE_VFPRINTF
 647 REPLACE_VDPRINTF
 648 REPLACE_VASPRINTF
 649 REPLACE_TMPFILE
 650 REPLACE_STDIO_WRITE_FUNCS
 651 REPLACE_STDIO_READ_FUNCS
 652 REPLACE_SPRINTF
 653 REPLACE_SNPRINTF
 654 REPLACE_RENAMEAT
 655 REPLACE_RENAME
 656 REPLACE_REMOVE
 657 REPLACE_PRINTF
 658 REPLACE_POPEN
 659 REPLACE_PERROR
 660 REPLACE_OBSTACK_PRINTF
 661 REPLACE_GETLINE
 662 REPLACE_GETDELIM
 663 REPLACE_FTELLO
 664 REPLACE_FTELL
 665 REPLACE_FSEEKO
 666 REPLACE_FSEEK
 667 REPLACE_FREOPEN
 668 REPLACE_FPURGE
 669 REPLACE_FPRINTF
 670 REPLACE_FOPEN
 671 REPLACE_FFLUSH
 672 REPLACE_FCLOSE
 673 REPLACE_DPRINTF
 674 HAVE_VDPRINTF
 675 HAVE_VASPRINTF
 676 HAVE_RENAMEAT
 677 HAVE_FTELLO
 678 HAVE_FSEEKO
 679 HAVE_DPRINTF
 680 HAVE_DECL_VSNPRINTF
 681 HAVE_DECL_SNPRINTF
 682 HAVE_DECL_OBSTACK_PRINTF
 683 HAVE_DECL_GETLINE
 684 HAVE_DECL_GETDELIM
 685 HAVE_DECL_FTELLO
 686 HAVE_DECL_FSEEKO
 687 HAVE_DECL_FPURGE
 688 GNULIB_VSPRINTF_POSIX
 689 GNULIB_VSNPRINTF
 690 GNULIB_VPRINTF_POSIX
 691 GNULIB_VPRINTF
 692 GNULIB_VFPRINTF_POSIX
 693 GNULIB_VFPRINTF
 694 GNULIB_VDPRINTF
 695 GNULIB_VSCANF
 696 GNULIB_VFSCANF
 697 GNULIB_VASPRINTF
 698 GNULIB_TMPFILE
 699 GNULIB_STDIO_H_SIGPIPE
 700 GNULIB_STDIO_H_NONBLOCKING
 701 GNULIB_SPRINTF_POSIX
 702 GNULIB_SNPRINTF
 703 GNULIB_SCANF
 704 GNULIB_RENAMEAT
 705 GNULIB_RENAME
 706 GNULIB_REMOVE
 707 GNULIB_PUTS
 708 GNULIB_PUTCHAR
 709 GNULIB_PUTC
 710 GNULIB_PRINTF_POSIX
 711 GNULIB_PRINTF
 712 GNULIB_POPEN
 713 GNULIB_PERROR
 714 GNULIB_OBSTACK_PRINTF_POSIX
 715 GNULIB_OBSTACK_PRINTF
 716 GNULIB_GETS
 717 GNULIB_GETLINE
 718 GNULIB_GETDELIM
 719 GNULIB_GETCHAR
 720 GNULIB_GETC
 721 GNULIB_FWRITE
 722 GNULIB_FTELLO
 723 GNULIB_FTELL
 724 GNULIB_FSEEKO
 725 GNULIB_FSEEK
 726 GNULIB_FSCANF
 727 GNULIB_FREOPEN
 728 GNULIB_FREAD
 729 GNULIB_FPUTS
 730 GNULIB_FPUTC
 731 GNULIB_FPURGE
 732 GNULIB_FPRINTF_POSIX
 733 GNULIB_FPRINTF
 734 GNULIB_FOPEN
 735 GNULIB_FGETS
 736 GNULIB_FGETC
 737 GNULIB_FFLUSH
 738 GNULIB_FCLOSE
 739 GNULIB_DPRINTF
 740 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
 741 NEXT_STDDEF_H
 742 GL_GENERATE_STDDEF_H_FALSE
 743 GL_GENERATE_STDDEF_H_TRUE
 744 STDDEF_H
 745 HAVE_WCHAR_T
 746 REPLACE_NULL
 747 HAVE__BOOL
 748 GL_GENERATE_STDBOOL_H_FALSE
 749 GL_GENERATE_STDBOOL_H_TRUE
 750 STDBOOL_H
 751 GL_GENERATE_STDARG_H_FALSE
 752 GL_GENERATE_STDARG_H_TRUE
 753 STDARG_H
 754 NEXT_AS_FIRST_DIRECTIVE_STDARG_H
 755 NEXT_STDARG_H
 756 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
 757 NEXT_SIGNAL_H
 758 REPLACE_PTHREAD_SIGMASK
 759 HAVE_SIGHANDLER_T
 760 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
 761 HAVE_STRUCT_SIGACTION_SA_SIGACTION
 762 HAVE_SIGACTION
 763 HAVE_SIGINFO_T
 764 HAVE_SIGSET_T
 765 HAVE_PTHREAD_SIGMASK
 766 HAVE_POSIX_SIGNALBLOCKING
 767 GNULIB_SIGACTION
 768 GNULIB_SIGPROCMASK
 769 GNULIB_SIGNAL_H_SIGPIPE
 770 GNULIB_PTHREAD_SIGMASK
 771 LIB_PTHREAD_SIGMASK
 772 REPLACE_TIMEGM
 773 REPLACE_NANOSLEEP
 774 REPLACE_MKTIME
 775 REPLACE_LOCALTIME_R
 776 HAVE_TIMEGM
 777 HAVE_STRPTIME
 778 HAVE_NANOSLEEP
 779 HAVE_DECL_LOCALTIME_R
 780 GNULIB_TIME_R
 781 GNULIB_TIMEGM
 782 GNULIB_STRPTIME
 783 GNULIB_NANOSLEEP
 784 GNULIB_MKTIME
 785 REPLACE_UTIMENSAT
 786 REPLACE_STAT
 787 REPLACE_MKNOD
 788 REPLACE_MKFIFO
 789 REPLACE_MKDIR
 790 REPLACE_LSTAT
 791 REPLACE_FUTIMENS
 792 REPLACE_FSTATAT
 793 REPLACE_FSTAT
 794 HAVE_UTIMENSAT
 795 HAVE_MKNODAT
 796 HAVE_MKNOD
 797 HAVE_MKFIFOAT
 798 HAVE_MKFIFO
 799 HAVE_MKDIRAT
 800 HAVE_LSTAT
 801 HAVE_LCHMOD
 802 HAVE_FUTIMENS
 803 HAVE_FSTATAT
 804 HAVE_FCHMODAT
 805 GNULIB_UTIMENSAT
 806 GNULIB_STAT
 807 GNULIB_MKNODAT
 808 GNULIB_MKNOD
 809 GNULIB_MKFIFOAT
 810 GNULIB_MKFIFO
 811 GNULIB_MKDIRAT
 812 GNULIB_LSTAT
 813 GNULIB_LCHMOD
 814 GNULIB_FUTIMENS
 815 GNULIB_FSTATAT
 816 GNULIB_FCHMODAT
 817 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
 818 NEXT_INTTYPES_H
 819 UINT64_MAX_EQ_ULONG_MAX
 820 UINT32_MAX_LT_UINTMAX_MAX
 821 PRIPTR_PREFIX
 822 PRI_MACROS_BROKEN
 823 INT64_MAX_EQ_LONG_MAX
 824 INT32_MAX_LT_INTMAX_MAX
 825 HAVE_DECL_STRTOUMAX
 826 HAVE_DECL_STRTOIMAX
 827 HAVE_DECL_IMAXDIV
 828 HAVE_DECL_IMAXABS
 829 GNULIB_STRTOUMAX
 830 GNULIB_STRTOIMAX
 831 GNULIB_IMAXDIV
 832 GNULIB_IMAXABS
 833 GL_GENERATE_STDINT_H_FALSE
 834 GL_GENERATE_STDINT_H_TRUE
 835 STDINT_H
 836 WINT_T_SUFFIX
 837 WCHAR_T_SUFFIX
 838 SIG_ATOMIC_T_SUFFIX
 839 SIZE_T_SUFFIX
 840 PTRDIFF_T_SUFFIX
 841 HAVE_SIGNED_WINT_T
 842 HAVE_SIGNED_WCHAR_T
 843 HAVE_SIGNED_SIG_ATOMIC_T
 844 BITSIZEOF_WINT_T
 845 BITSIZEOF_WCHAR_T
 846 BITSIZEOF_SIG_ATOMIC_T
 847 BITSIZEOF_SIZE_T
 848 BITSIZEOF_PTRDIFF_T
 849 APPLE_UNIVERSAL_BUILD
 850 HAVE_SYS_BITYPES_H
 851 HAVE_SYS_INTTYPES_H
 852 HAVE_STDINT_H
 853 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
 854 NEXT_STDINT_H
 855 HAVE_SYS_TYPES_H
 856 HAVE_INTTYPES_H
 857 HAVE_WCHAR_H
 858 HAVE_UNSIGNED_LONG_LONG_INT
 859 HAVE_LONG_LONG_INT
 860 GETOPT_H
 861 HAVE_GETOPT_H
 862 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
 863 NEXT_GETOPT_H
 864 PRAGMA_COLUMNS
 865 PRAGMA_SYSTEM_HEADER
 866 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
 867 INCLUDE_NEXT
 868 GETLOADAVG_LIBS
 869 REPLACE_WCTOMB
 870 REPLACE_UNSETENV
 871 REPLACE_STRTOD
 872 REPLACE_SETENV
 873 REPLACE_REALPATH
 874 REPLACE_REALLOC
 875 REPLACE_PUTENV
 876 REPLACE_MKSTEMP
 877 REPLACE_MBTOWC
 878 REPLACE_MALLOC
 879 REPLACE_CANONICALIZE_FILE_NAME
 880 REPLACE_CALLOC
 881 HAVE_DECL_UNSETENV
 882 HAVE_UNLOCKPT
 883 HAVE_SYS_LOADAVG_H
 884 HAVE_STRUCT_RANDOM_DATA
 885 HAVE_STRTOULL
 886 HAVE_STRTOLL
 887 HAVE_STRTOD
 888 HAVE_DECL_SETENV
 889 HAVE_SETENV
 890 HAVE_RPMATCH
 891 HAVE_REALPATH
 892 HAVE_RANDOM_R
 893 HAVE_RANDOM_H
 894 HAVE_PTSNAME
 895 HAVE_MKSTEMPS
 896 HAVE_MKSTEMP
 897 HAVE_MKOSTEMPS
 898 HAVE_MKOSTEMP
 899 HAVE_MKDTEMP
 900 HAVE_GRANTPT
 901 HAVE_GETSUBOPT
 902 HAVE_DECL_GETLOADAVG
 903 HAVE_CANONICALIZE_FILE_NAME
 904 HAVE_ATOLL
 905 HAVE__EXIT
 906 GNULIB_WCTOMB
 907 GNULIB_UNSETENV
 908 GNULIB_UNLOCKPT
 909 GNULIB_SYSTEM_POSIX
 910 GNULIB_STRTOULL
 911 GNULIB_STRTOLL
 912 GNULIB_STRTOD
 913 GNULIB_SETENV
 914 GNULIB_RPMATCH
 915 GNULIB_REALPATH
 916 GNULIB_REALLOC_POSIX
 917 GNULIB_RANDOM_R
 918 GNULIB_PUTENV
 919 GNULIB_PTSNAME
 920 GNULIB_MKSTEMPS
 921 GNULIB_MKSTEMP
 922 GNULIB_MKOSTEMPS
 923 GNULIB_MKOSTEMP
 924 GNULIB_MKDTEMP
 925 GNULIB_MBTOWC
 926 GNULIB_MALLOC_POSIX
 927 GNULIB_GRANTPT
 928 GNULIB_GETSUBOPT
 929 GNULIB_GETLOADAVG
 930 GNULIB_CANONICALIZE_FILE_NAME
 931 GNULIB_CALLOC_POSIX
 932 GNULIB_ATOLL
 933 GNULIB__EXIT
 934 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
 935 UNISTD_H_HAVE_WINSOCK2_H
 936 REPLACE_WRITE
 937 REPLACE_USLEEP
 938 REPLACE_UNLINKAT
 939 REPLACE_UNLINK
 940 REPLACE_TTYNAME_R
 941 REPLACE_SYMLINK
 942 REPLACE_SLEEP
 943 REPLACE_RMDIR
 944 REPLACE_READLINK
 945 REPLACE_READ
 946 REPLACE_PWRITE
 947 REPLACE_PREAD
 948 REPLACE_LSEEK
 949 REPLACE_LINKAT
 950 REPLACE_LINK
 951 REPLACE_LCHOWN
 952 REPLACE_GETPAGESIZE
 953 REPLACE_GETGROUPS
 954 REPLACE_GETLOGIN_R
 955 REPLACE_GETDOMAINNAME
 956 REPLACE_GETCWD
 957 REPLACE_FCHOWNAT
 958 REPLACE_DUP2
 959 REPLACE_DUP
 960 REPLACE_CLOSE
 961 REPLACE_CHOWN
 962 HAVE_SYS_PARAM_H
 963 HAVE_OS_H
 964 HAVE_DECL_TTYNAME_R
 965 HAVE_DECL_GETUSERSHELL
 966 HAVE_DECL_GETPAGESIZE
 967 HAVE_DECL_GETLOGIN_R
 968 HAVE_DECL_GETDOMAINNAME
 969 HAVE_DECL_FCHDIR
 970 HAVE_DECL_ENVIRON
 971 HAVE_USLEEP
 972 HAVE_UNLINKAT
 973 HAVE_SYMLINKAT
 974 HAVE_SYMLINK
 975 HAVE_SLEEP
 976 HAVE_READLINKAT
 977 HAVE_READLINK
 978 HAVE_PWRITE
 979 HAVE_PREAD
 980 HAVE_PIPE2
 981 HAVE_PIPE
 982 HAVE_LINKAT
 983 HAVE_LINK
 984 HAVE_LCHOWN
 985 HAVE_GROUP_MEMBER
 986 HAVE_GETPAGESIZE
 987 HAVE_GETLOGIN
 988 HAVE_GETHOSTNAME
 989 HAVE_GETGROUPS
 990 HAVE_GETDTABLESIZE
 991 HAVE_FTRUNCATE
 992 HAVE_FSYNC
 993 HAVE_FCHOWNAT
 994 HAVE_FCHDIR
 995 HAVE_FACCESSAT
 996 HAVE_EUIDACCESS
 997 HAVE_DUP3
 998 HAVE_DUP2
 999 HAVE_CHOWN
1000 GNULIB_WRITE
1001 GNULIB_USLEEP
1002 GNULIB_UNLINKAT
1003 GNULIB_UNLINK
1004 GNULIB_UNISTD_H_SIGPIPE
1005 GNULIB_UNISTD_H_NONBLOCKING
1006 GNULIB_UNISTD_H_GETOPT
1007 GNULIB_TTYNAME_R
1008 GNULIB_SYMLINKAT
1009 GNULIB_SYMLINK
1010 GNULIB_SLEEP
1011 GNULIB_RMDIR
1012 GNULIB_READLINKAT
1013 GNULIB_READLINK
1014 GNULIB_READ
1015 GNULIB_PWRITE
1016 GNULIB_PREAD
1017 GNULIB_PIPE2
1018 GNULIB_PIPE
1019 GNULIB_LSEEK
1020 GNULIB_LINKAT
1021 GNULIB_LINK
1022 GNULIB_LCHOWN
1023 GNULIB_GROUP_MEMBER
1024 GNULIB_GETUSERSHELL
1025 GNULIB_GETPAGESIZE
1026 GNULIB_GETLOGIN_R
1027 GNULIB_GETLOGIN
1028 GNULIB_GETHOSTNAME
1029 GNULIB_GETGROUPS
1030 GNULIB_GETDTABLESIZE
1031 GNULIB_GETDOMAINNAME
1032 GNULIB_GETCWD
1033 GNULIB_FTRUNCATE
1034 GNULIB_FSYNC
1035 GNULIB_FCHOWNAT
1036 GNULIB_FCHDIR
1037 GNULIB_FACCESSAT
1038 GNULIB_EUIDACCESS
1039 GNULIB_ENVIRON
1040 GNULIB_DUP3
1041 GNULIB_DUP2
1042 GNULIB_CLOSE
1043 GNULIB_CHOWN
1044 GL_GENERATE_ALLOCA_H_FALSE
1045 GL_GENERATE_ALLOCA_H_TRUE
1046 ALLOCA_H
1047 ALLOCA
1048 GL_COND_LIBTOOL_FALSE
1049 GL_COND_LIBTOOL_TRUE
1050 POST_ALLOC_OBJ
1051 PRE_ALLOC_OBJ
1052 CYGWIN_OBJ
1053 RALLOC_OBJ
1054 OLDXMENU_DEPS
1055 LIBX_OTHER
1056 LIBXMENU
1057 OLDXMENU
1058 OLDXMENU_TARGET
1059 LIBXT_OTHER
1060 TOOLKIT_LIBW
1061 WIDGET_OBJ
1062 XOBJ
1063 XMENU_OBJ
1064 FONT_OBJ
1065 OTHER_FILES
1066 GNU_OBJC_CFLAGS
1067 ns_appsrc
1068 ns_appresdir
1069 ns_appbindir
1070 ns_appdir
1071 S_FILE
1072 M_FILE
1073 X_TOOLKIT_TYPE
1074 C_SWITCH_X_SYSTEM
1075 C_SWITCH_X_SITE
1076 LD_SWITCH_X_SITE
1077 gameuser
1078 gamedir
1079 bitmapdir
1080 archlibdir
1081 etcdir
1082 x_default_search_path
1083 lisppath
1084 locallisppath
1085 lispdir
1086 srcdir
1087 canonical
1088 configuration
1089 version
1090 KRB4LIB
1091 DESLIB
1092 KRB5LIB
1093 CRYPTOLIB
1094 COM_ERRLIB
1095 LIBRESOLV
1096 LIBHESIOD
1097 TERMCAP_OBJ
1098 LIBS_TERMCAP
1099 BLESSMAIL_TARGET
1100 LIBS_MAIL
1101 liblockfile
1102 LIBXML2_LIBS
1103 LIBXML2_CFLAGS
1104 LIBXSM
1105 LIBGPM
1106 LIBGIF
1107 LIBTIFF
1108 LIBPNG
1109 LIBJPEG
1110 LIBXPM
1111 M17N_FLT_LIBS
1112 M17N_FLT_CFLAGS
1113 LIBOTF_LIBS
1114 LIBOTF_CFLAGS
1115 FREETYPE_LIBS
1116 FREETYPE_CFLAGS
1117 XFT_LIBS
1118 XFT_CFLAGS
1119 FONTCONFIG_LIBS
1120 FONTCONFIG_CFLAGS
1121 LIBXMU
1122 LIBXTR6
1123 LIBGNUTLS_LIBS
1124 LIBGNUTLS_CFLAGS
1125 LIBSELINUX_LIBS
1126 SETTINGS_LIBS
1127 SETTINGS_CFLAGS
1128 GCONF_LIBS
1129 GCONF_CFLAGS
1130 GSETTINGS_LIBS
1131 GSETTINGS_CFLAGS
1132 DBUS_OBJ
1133 DBUS_LIBS
1134 DBUS_CFLAGS
1135 GTK_OBJ
1136 GTK_LIBS
1137 GTK_CFLAGS
1138 IMAGEMAGICK_LIBS
1139 IMAGEMAGICK_CFLAGS
1140 RSVG_LIBS
1141 RSVG_CFLAGS
1142 LIB_PTHREAD
1143 VMLIMIT_OBJ
1144 GMALLOC_OBJ
1145 HAVE_XSERVER
1146 LIB_STANDARD
1147 NS_OBJC_OBJ
1148 NS_OBJ
1149 TEMACS_LDFLAGS2
1150 LD_SWITCH_X_SITE_AUX_RPATH
1151 LD_SWITCH_X_SITE_AUX
1152 XMKMF
1153 DEPFLAGS
1154 MKDEPDIR
1155 CFLAGS_SOUND
1156 ALSA_LIBS
1157 ALSA_CFLAGS
1158 PKG_CONFIG
1159 LIBSOUND
1160 CRT_DIR
1161 START_FILES
1162 LIB_MATH
1163 LIBS_SYSTEM
1164 C_SWITCH_SYSTEM
1165 UNEXEC_OBJ
1166 C_SWITCH_MACHINE
1167 LD_SWITCH_SYSTEM
1168 CANNOT_DUMP
1169 HAVE_MAKEINFO
1170 GZIP_PROG
1171 INSTALL_INFO
1172 C_WARNINGS_SWITCH
1173 EGREP
1174 GREP
1175 CPP
1176 RANLIB
1177 am__fastdepCC_FALSE
1178 am__fastdepCC_TRUE
1179 CCDEPMODE
1180 AMDEPBACKSLASH
1181 AMDEP_FALSE
1182 AMDEP_TRUE
1183 am__quote
1184 am__include
1185 DEPDIR
1186 OBJEXT
1187 EXEEXT
1188 ac_ct_CC
1189 CPPFLAGS
1190 LDFLAGS
1191 CFLAGS
1192 CC
1193 host_os
1194 host_vendor
1195 host_cpu
1196 host
1197 build_os
1198 build_vendor
1199 build_cpu
1200 build
1201 PROFILING_CFLAGS
1202 MAINT
1203 GZIP_INFO
1204 am__untar
1205 am__tar
1206 AMTAR
1207 am__leading_dot
1208 SET_MAKE
1209 AWK
1210 mkdir_p
1211 MKDIR_P
1212 INSTALL_STRIP_PROGRAM
1213 STRIP
1214 install_sh
1215 MAKEINFO
1216 AUTOHEADER
1217 AUTOMAKE
1218 AUTOCONF
1219 ACLOCAL
1220 VERSION
1221 PACKAGE
1222 CYGPATH_W
1223 am__isrc
1224 INSTALL_DATA
1225 INSTALL_SCRIPT
1226 INSTALL_PROGRAM
1227 target_alias
1228 host_alias
1229 build_alias
1230 LIBS
1231 ECHO_T
1232 ECHO_N
1233 ECHO_C
1234 DEFS
1235 mandir
1236 localedir
1237 libdir
1238 psdir
1239 pdfdir
1240 dvidir
1241 htmldir
1242 infodir
1243 docdir
1244 oldincludedir
1245 includedir
1246 localstatedir
1247 sharedstatedir
1248 sysconfdir
1249 datadir
1250 datarootdir
1251 libexecdir
1252 sbindir
1253 bindir
1254 program_transform_name
1255 prefix
1256 exec_prefix
1257 PACKAGE_URL
1258 PACKAGE_BUGREPORT
1259 PACKAGE_STRING
1260 PACKAGE_VERSION
1261 PACKAGE_TARNAME
1262 PACKAGE_NAME
1263 PATH_SEPARATOR
1264 SHELL'
1265 ac_subst_files='deps_frag
1266 lisp_frag
1267 ns_frag'
1268 ac_user_opts='
1269 enable_option_checking
1270 with_pop
1271 with_kerberos
1272 with_kerberos5
1273 with_hesiod
1274 with_mmdf
1275 with_mail_unlink
1276 with_mailhost
1277 with_sound
1278 with_sync_input
1279 with_x_toolkit
1280 with_wide_int
1281 with_xpm
1282 with_jpeg
1283 with_tiff
1284 with_gif
1285 with_png
1286 with_rsvg
1287 with_xml2
1288 with_imagemagick
1289 with_xft
1290 with_libotf
1291 with_m17n_flt
1292 with_toolkit_scroll_bars
1293 with_xaw3d
1294 with_xim
1295 with_ns
1296 with_gpm
1297 with_dbus
1298 with_gconf
1299 with_gsettings
1300 with_selinux
1301 with_gnutls
1302 with_makeinfo
1303 with_compress_info
1304 with_pkg_config_prog
1305 with_crt_dir
1306 with_gameuser
1307 with_gnustep_conf
1308 enable_ns_self_contained
1309 enable_asserts
1310 enable_maintainer_mode
1311 enable_locallisppath
1312 enable_checking
1313 enable_use_lisp_union_type
1314 enable_profiling
1315 enable_autodepend
1316 enable_dependency_tracking
1317 enable_largefile
1318 with_x
1319 '
1320       ac_precious_vars='build_alias
1321 host_alias
1322 target_alias
1323 CC
1324 CFLAGS
1325 LDFLAGS
1326 LIBS
1327 CPPFLAGS
1328 CPP
1329 XMKMF'
1330
1331
1332 # Initialize some variables set by options.
1333 ac_init_help=
1334 ac_init_version=false
1335 ac_unrecognized_opts=
1336 ac_unrecognized_sep=
1337 # The variables have the same names as the options, with
1338 # dashes changed to underlines.
1339 cache_file=/dev/null
1340 exec_prefix=NONE
1341 no_create=
1342 no_recursion=
1343 prefix=NONE
1344 program_prefix=NONE
1345 program_suffix=NONE
1346 program_transform_name=s,x,x,
1347 silent=
1348 site=
1349 srcdir=
1350 verbose=
1351 x_includes=NONE
1352 x_libraries=NONE
1353
1354 # Installation directory options.
1355 # These are left unexpanded so users can "make install exec_prefix=/foo"
1356 # and all the variables that are supposed to be based on exec_prefix
1357 # by default will actually change.
1358 # Use braces instead of parens because sh, perl, etc. also accept them.
1359 # (The list follows the same order as the GNU Coding Standards.)
1360 bindir='${exec_prefix}/bin'
1361 sbindir='${exec_prefix}/sbin'
1362 libexecdir='${exec_prefix}/libexec'
1363 datarootdir='${prefix}/share'
1364 datadir='${datarootdir}'
1365 sysconfdir='${prefix}/etc'
1366 sharedstatedir='${prefix}/com'
1367 localstatedir='${prefix}/var'
1368 includedir='${prefix}/include'
1369 oldincludedir='/usr/include'
1370 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1371 infodir='${datarootdir}/info'
1372 htmldir='${docdir}'
1373 dvidir='${docdir}'
1374 pdfdir='${docdir}'
1375 psdir='${docdir}'
1376 libdir='${exec_prefix}/lib'
1377 localedir='${datarootdir}/locale'
1378 mandir='${datarootdir}/man'
1379
1380 ac_prev=
1381 ac_dashdash=
1382 for ac_option
1383 do
1384   # If the previous option needs an argument, assign it.
1385   if test -n "$ac_prev"; then
1386     eval $ac_prev=\$ac_option
1387     ac_prev=
1388     continue
1389   fi
1390
1391   case $ac_option in
1392   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1393   *)    ac_optarg=yes ;;
1394   esac
1395
1396   # Accept the important Cygnus configure options, so we can diagnose typos.
1397
1398   case $ac_dashdash$ac_option in
1399   --)
1400     ac_dashdash=yes ;;
1401
1402   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1403     ac_prev=bindir ;;
1404   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1405     bindir=$ac_optarg ;;
1406
1407   -build | --build | --buil | --bui | --bu)
1408     ac_prev=build_alias ;;
1409   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1410     build_alias=$ac_optarg ;;
1411
1412   -cache-file | --cache-file | --cache-fil | --cache-fi \
1413   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1414     ac_prev=cache_file ;;
1415   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1416   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1417     cache_file=$ac_optarg ;;
1418
1419   --config-cache | -C)
1420     cache_file=config.cache ;;
1421
1422   -datadir | --datadir | --datadi | --datad)
1423     ac_prev=datadir ;;
1424   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1425     datadir=$ac_optarg ;;
1426
1427   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1428   | --dataroo | --dataro | --datar)
1429     ac_prev=datarootdir ;;
1430   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1431   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1432     datarootdir=$ac_optarg ;;
1433
1434   -disable-* | --disable-*)
1435     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1436     # Reject names that are not valid shell variable names.
1437     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1438       as_fn_error "invalid feature name: $ac_useropt"
1439     ac_useropt_orig=$ac_useropt
1440     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1441     case $ac_user_opts in
1442       *"
1443 "enable_$ac_useropt"
1444 "*) ;;
1445       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1446          ac_unrecognized_sep=', ';;
1447     esac
1448     eval enable_$ac_useropt=no ;;
1449
1450   -docdir | --docdir | --docdi | --doc | --do)
1451     ac_prev=docdir ;;
1452   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1453     docdir=$ac_optarg ;;
1454
1455   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1456     ac_prev=dvidir ;;
1457   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1458     dvidir=$ac_optarg ;;
1459
1460   -enable-* | --enable-*)
1461     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1462     # Reject names that are not valid shell variable names.
1463     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1464       as_fn_error "invalid feature name: $ac_useropt"
1465     ac_useropt_orig=$ac_useropt
1466     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1467     case $ac_user_opts in
1468       *"
1469 "enable_$ac_useropt"
1470 "*) ;;
1471       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1472          ac_unrecognized_sep=', ';;
1473     esac
1474     eval enable_$ac_useropt=\$ac_optarg ;;
1475
1476   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1477   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1478   | --exec | --exe | --ex)
1479     ac_prev=exec_prefix ;;
1480   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1481   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1482   | --exec=* | --exe=* | --ex=*)
1483     exec_prefix=$ac_optarg ;;
1484
1485   -gas | --gas | --ga | --g)
1486     # Obsolete; use --with-gas.
1487     with_gas=yes ;;
1488
1489   -help | --help | --hel | --he | -h)
1490     ac_init_help=long ;;
1491   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1492     ac_init_help=recursive ;;
1493   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1494     ac_init_help=short ;;
1495
1496   -host | --host | --hos | --ho)
1497     ac_prev=host_alias ;;
1498   -host=* | --host=* | --hos=* | --ho=*)
1499     host_alias=$ac_optarg ;;
1500
1501   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1502     ac_prev=htmldir ;;
1503   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1504   | --ht=*)
1505     htmldir=$ac_optarg ;;
1506
1507   -includedir | --includedir | --includedi | --included | --include \
1508   | --includ | --inclu | --incl | --inc)
1509     ac_prev=includedir ;;
1510   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1511   | --includ=* | --inclu=* | --incl=* | --inc=*)
1512     includedir=$ac_optarg ;;
1513
1514   -infodir | --infodir | --infodi | --infod | --info | --inf)
1515     ac_prev=infodir ;;
1516   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1517     infodir=$ac_optarg ;;
1518
1519   -libdir | --libdir | --libdi | --libd)
1520     ac_prev=libdir ;;
1521   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1522     libdir=$ac_optarg ;;
1523
1524   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1525   | --libexe | --libex | --libe)
1526     ac_prev=libexecdir ;;
1527   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1528   | --libexe=* | --libex=* | --libe=*)
1529     libexecdir=$ac_optarg ;;
1530
1531   -localedir | --localedir | --localedi | --localed | --locale)
1532     ac_prev=localedir ;;
1533   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1534     localedir=$ac_optarg ;;
1535
1536   -localstatedir | --localstatedir | --localstatedi | --localstated \
1537   | --localstate | --localstat | --localsta | --localst | --locals)
1538     ac_prev=localstatedir ;;
1539   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1540   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1541     localstatedir=$ac_optarg ;;
1542
1543   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1544     ac_prev=mandir ;;
1545   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1546     mandir=$ac_optarg ;;
1547
1548   -nfp | --nfp | --nf)
1549     # Obsolete; use --without-fp.
1550     with_fp=no ;;
1551
1552   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1553   | --no-cr | --no-c | -n)
1554     no_create=yes ;;
1555
1556   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1557   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1558     no_recursion=yes ;;
1559
1560   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1561   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1562   | --oldin | --oldi | --old | --ol | --o)
1563     ac_prev=oldincludedir ;;
1564   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1565   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1566   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1567     oldincludedir=$ac_optarg ;;
1568
1569   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1570     ac_prev=prefix ;;
1571   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1572     prefix=$ac_optarg ;;
1573
1574   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1575   | --program-pre | --program-pr | --program-p)
1576     ac_prev=program_prefix ;;
1577   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1578   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1579     program_prefix=$ac_optarg ;;
1580
1581   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1582   | --program-suf | --program-su | --program-s)
1583     ac_prev=program_suffix ;;
1584   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1585   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1586     program_suffix=$ac_optarg ;;
1587
1588   -program-transform-name | --program-transform-name \
1589   | --program-transform-nam | --program-transform-na \
1590   | --program-transform-n | --program-transform- \
1591   | --program-transform | --program-transfor \
1592   | --program-transfo | --program-transf \
1593   | --program-trans | --program-tran \
1594   | --progr-tra | --program-tr | --program-t)
1595     ac_prev=program_transform_name ;;
1596   -program-transform-name=* | --program-transform-name=* \
1597   | --program-transform-nam=* | --program-transform-na=* \
1598   | --program-transform-n=* | --program-transform-=* \
1599   | --program-transform=* | --program-transfor=* \
1600   | --program-transfo=* | --program-transf=* \
1601   | --program-trans=* | --program-tran=* \
1602   | --progr-tra=* | --program-tr=* | --program-t=*)
1603     program_transform_name=$ac_optarg ;;
1604
1605   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1606     ac_prev=pdfdir ;;
1607   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1608     pdfdir=$ac_optarg ;;
1609
1610   -psdir | --psdir | --psdi | --psd | --ps)
1611     ac_prev=psdir ;;
1612   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1613     psdir=$ac_optarg ;;
1614
1615   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1616   | -silent | --silent | --silen | --sile | --sil)
1617     silent=yes ;;
1618
1619   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1620     ac_prev=sbindir ;;
1621   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1622   | --sbi=* | --sb=*)
1623     sbindir=$ac_optarg ;;
1624
1625   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1626   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1627   | --sharedst | --shareds | --shared | --share | --shar \
1628   | --sha | --sh)
1629     ac_prev=sharedstatedir ;;
1630   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1631   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1632   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1633   | --sha=* | --sh=*)
1634     sharedstatedir=$ac_optarg ;;
1635
1636   -site | --site | --sit)
1637     ac_prev=site ;;
1638   -site=* | --site=* | --sit=*)
1639     site=$ac_optarg ;;
1640
1641   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1642     ac_prev=srcdir ;;
1643   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1644     srcdir=$ac_optarg ;;
1645
1646   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1647   | --syscon | --sysco | --sysc | --sys | --sy)
1648     ac_prev=sysconfdir ;;
1649   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1650   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1651     sysconfdir=$ac_optarg ;;
1652
1653   -target | --target | --targe | --targ | --tar | --ta | --t)
1654     ac_prev=target_alias ;;
1655   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1656     target_alias=$ac_optarg ;;
1657
1658   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1659     verbose=yes ;;
1660
1661   -version | --version | --versio | --versi | --vers | -V)
1662     ac_init_version=: ;;
1663
1664   -with-* | --with-*)
1665     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1666     # Reject names that are not valid shell variable names.
1667     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1668       as_fn_error "invalid package name: $ac_useropt"
1669     ac_useropt_orig=$ac_useropt
1670     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1671     case $ac_user_opts in
1672       *"
1673 "with_$ac_useropt"
1674 "*) ;;
1675       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1676          ac_unrecognized_sep=', ';;
1677     esac
1678     eval with_$ac_useropt=\$ac_optarg ;;
1679
1680   -without-* | --without-*)
1681     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1682     # Reject names that are not valid shell variable names.
1683     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1684       as_fn_error "invalid package name: $ac_useropt"
1685     ac_useropt_orig=$ac_useropt
1686     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1687     case $ac_user_opts in
1688       *"
1689 "with_$ac_useropt"
1690 "*) ;;
1691       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1692          ac_unrecognized_sep=', ';;
1693     esac
1694     eval with_$ac_useropt=no ;;
1695
1696   --x)
1697     # Obsolete; use --with-x.
1698     with_x=yes ;;
1699
1700   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1701   | --x-incl | --x-inc | --x-in | --x-i)
1702     ac_prev=x_includes ;;
1703   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1704   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1705     x_includes=$ac_optarg ;;
1706
1707   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1708   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1709     ac_prev=x_libraries ;;
1710   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1711   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1712     x_libraries=$ac_optarg ;;
1713
1714   -*) as_fn_error "unrecognized option: \`$ac_option'
1715 Try \`$0 --help' for more information."
1716     ;;
1717
1718   *=*)
1719     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1720     # Reject names that are not valid shell variable names.
1721     case $ac_envvar in #(
1722       '' | [0-9]* | *[!_$as_cr_alnum]* )
1723       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1724     esac
1725     eval $ac_envvar=\$ac_optarg
1726     export $ac_envvar ;;
1727
1728   *)
1729     # FIXME: should be removed in autoconf 3.0.
1730     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1731     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1732       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1733     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1734     ;;
1735
1736   esac
1737 done
1738
1739 if test -n "$ac_prev"; then
1740   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1741   as_fn_error "missing argument to $ac_option"
1742 fi
1743
1744 if test -n "$ac_unrecognized_opts"; then
1745   case $enable_option_checking in
1746     no) ;;
1747     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1748     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1749   esac
1750 fi
1751
1752 # Check all directory arguments for consistency.
1753 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1754                 datadir sysconfdir sharedstatedir localstatedir includedir \
1755                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1756                 libdir localedir mandir
1757 do
1758   eval ac_val=\$$ac_var
1759   # Remove trailing slashes.
1760   case $ac_val in
1761     */ )
1762       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1763       eval $ac_var=\$ac_val;;
1764   esac
1765   # Be sure to have absolute directory names.
1766   case $ac_val in
1767     [\\/$]* | ?:[\\/]* )  continue;;
1768     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1769   esac
1770   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1771 done
1772
1773 # There might be people who depend on the old broken behavior: `$host'
1774 # used to hold the argument of --host etc.
1775 # FIXME: To remove some day.
1776 build=$build_alias
1777 host=$host_alias
1778 target=$target_alias
1779
1780 # FIXME: To remove some day.
1781 if test "x$host_alias" != x; then
1782   if test "x$build_alias" = x; then
1783     cross_compiling=maybe
1784     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1785     If a cross compiler is detected then cross compile mode will be used." >&2
1786   elif test "x$build_alias" != "x$host_alias"; then
1787     cross_compiling=yes
1788   fi
1789 fi
1790
1791 ac_tool_prefix=
1792 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1793
1794 test "$silent" = yes && exec 6>/dev/null
1795
1796
1797 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1798 ac_ls_di=`ls -di .` &&
1799 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1800   as_fn_error "working directory cannot be determined"
1801 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1802   as_fn_error "pwd does not report name of working directory"
1803
1804
1805 # Find the source files, if location was not specified.
1806 if test -z "$srcdir"; then
1807   ac_srcdir_defaulted=yes
1808   # Try the directory containing this script, then the parent directory.
1809   ac_confdir=`$as_dirname -- "$as_myself" ||
1810 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1811          X"$as_myself" : 'X\(//\)[^/]' \| \
1812          X"$as_myself" : 'X\(//\)$' \| \
1813          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1814 $as_echo X"$as_myself" |
1815     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1816             s//\1/
1817             q
1818           }
1819           /^X\(\/\/\)[^/].*/{
1820             s//\1/
1821             q
1822           }
1823           /^X\(\/\/\)$/{
1824             s//\1/
1825             q
1826           }
1827           /^X\(\/\).*/{
1828             s//\1/
1829             q
1830           }
1831           s/.*/./; q'`
1832   srcdir=$ac_confdir
1833   if test ! -r "$srcdir/$ac_unique_file"; then
1834     srcdir=..
1835   fi
1836 else
1837   ac_srcdir_defaulted=no
1838 fi
1839 if test ! -r "$srcdir/$ac_unique_file"; then
1840   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1841   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1842 fi
1843 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1844 ac_abs_confdir=`(
1845         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1846         pwd)`
1847 # When building in place, set srcdir=.
1848 if test "$ac_abs_confdir" = "$ac_pwd"; then
1849   srcdir=.
1850 fi
1851 # Remove unnecessary trailing slashes from srcdir.
1852 # Double slashes in file names in object file debugging info
1853 # mess up M-x gdb in Emacs.
1854 case $srcdir in
1855 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1856 esac
1857 for ac_var in $ac_precious_vars; do
1858   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1859   eval ac_env_${ac_var}_value=\$${ac_var}
1860   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1861   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1862 done
1863
1864 #
1865 # Report the --help message.
1866 #
1867 if test "$ac_init_help" = "long"; then
1868   # Omit some internal or obsolete options to make the list less imposing.
1869   # This message is too long to be a string in the A/UX 3.1 sh.
1870   cat <<_ACEOF
1871 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1872
1873 Usage: $0 [OPTION]... [VAR=VALUE]...
1874
1875 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1876 VAR=VALUE.  See below for descriptions of some of the useful variables.
1877
1878 Defaults for the options are specified in brackets.
1879
1880 Configuration:
1881   -h, --help              display this help and exit
1882       --help=short        display options specific to this package
1883       --help=recursive    display the short help of all the included packages
1884   -V, --version           display version information and exit
1885   -q, --quiet, --silent   do not print \`checking...' messages
1886       --cache-file=FILE   cache test results in FILE [disabled]
1887   -C, --config-cache      alias for \`--cache-file=config.cache'
1888   -n, --no-create         do not create output files
1889       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1890
1891 Installation directories:
1892   --prefix=PREFIX         install architecture-independent files in PREFIX
1893                           [$ac_default_prefix]
1894   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1895                           [PREFIX]
1896
1897 By default, \`make install' will install all the files in
1898 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1899 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1900 for instance \`--prefix=\$HOME'.
1901
1902 For better control, use the options below.
1903
1904 Fine tuning of the installation directories:
1905   --bindir=DIR            user executables [EPREFIX/bin]
1906   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1907   --libexecdir=DIR        program executables [EPREFIX/libexec]
1908   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1909   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1910   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1911   --libdir=DIR            object code libraries [EPREFIX/lib]
1912   --includedir=DIR        C header files [PREFIX/include]
1913   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1914   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1915   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1916   --infodir=DIR           info documentation [DATAROOTDIR/info]
1917   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1918   --mandir=DIR            man documentation [DATAROOTDIR/man]
1919   --docdir=DIR            documentation root [DATAROOTDIR/doc/emacs]
1920   --htmldir=DIR           html documentation [DOCDIR]
1921   --dvidir=DIR            dvi documentation [DOCDIR]
1922   --pdfdir=DIR            pdf documentation [DOCDIR]
1923   --psdir=DIR             ps documentation [DOCDIR]
1924 _ACEOF
1925
1926   cat <<\_ACEOF
1927
1928 Program names:
1929   --program-prefix=PREFIX            prepend PREFIX to installed program names
1930   --program-suffix=SUFFIX            append SUFFIX to installed program names
1931   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1932
1933 X features:
1934   --x-includes=DIR    X include files are in DIR
1935   --x-libraries=DIR   X library files are in DIR
1936
1937 System types:
1938   --build=BUILD     configure for building on BUILD [guessed]
1939   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1940 _ACEOF
1941 fi
1942
1943 if test -n "$ac_init_help"; then
1944   case $ac_init_help in
1945      short | recursive ) echo "Configuration of emacs 24.0.50:";;
1946    esac
1947   cat <<\_ACEOF
1948
1949 Optional Features:
1950   --disable-option-checking  ignore unrecognized --enable/--with options
1951   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1952   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1953   --disable-ns-self-contained
1954                           disable self contained build under NeXTstep
1955   --enable-asserts        compile code with asserts enabled
1956   --disable-maintainer-mode
1957                           disable make rules and dependencies not useful (and
1958                           sometimes confusing) to the casual installer
1959   --enable-locallisppath=PATH
1960                           directories Emacs should search for lisp files
1961                           specific to this site
1962   --enable-checking[=LIST]
1963                           enable expensive run-time checks. With LIST, enable
1964                           only specific categories of checks. Categories are:
1965                           all,yes,no. Flags are: stringbytes, stringoverrun,
1966                           stringfreelist, xmallocoverrun, conslist
1967   --enable-use-lisp-union-type
1968                           use a union for the Lisp_Object data type. This is
1969                           only useful for development for catching certain
1970                           types of bugs.
1971   --enable-profiling      build emacs with profiling support. This might not
1972                           work on all platforms
1973   --enable-autodepend     automatically generate dependencies to .h-files.
1974                           Requires GNU Make and Gcc. Enabled if GNU Make and
1975                           Gcc is found
1976   --disable-dependency-tracking  speeds up one-time build
1977   --enable-dependency-tracking   do not reject slow dependency extractors
1978   --disable-largefile     omit support for large files
1979
1980 Optional Packages:
1981   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1982   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1983   --without-pop           don't support POP mail retrieval with movemail
1984   --with-kerberos         support Kerberos-authenticated POP
1985   --with-kerberos5        support Kerberos version 5 authenticated POP
1986   --with-hesiod           support Hesiod to get the POP server host
1987   --with-mmdf             support MMDF mailboxes
1988   --with-mail-unlink      unlink, rather than empty, mail spool after reading
1989   --with-mailhost=HOSTNAME
1990                           string giving default POP mail host
1991   --without-sound         don't compile with sound support
1992   --without-sync-input    process async input synchronously
1993   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes or gtk, gtk3,
1994                           lucid or athena, motif, no)
1995   --with-wide-int         prefer wide Emacs integers (typically 62-bit)
1996   --without-xpm           don't compile with XPM image support
1997   --without-jpeg          don't compile with JPEG image support
1998   --without-tiff          don't compile with TIFF image support
1999   --without-gif           don't compile with GIF image support
2000   --without-png           don't compile with PNG image support
2001   --without-rsvg          don't compile with SVG image support
2002   --without-xml2          don't compile with XML parsing support
2003   --without-imagemagick   don't compile with ImageMagick image support
2004   --without-xft           don't use XFT for anti aliased fonts
2005   --without-libotf        don't use libotf for OpenType font support
2006   --without-m17n-flt      don't use m17n-flt for text shaping
2007   --without-toolkit-scroll-bars
2008                           don't use Motif or Xaw3d scroll bars
2009   --without-xaw3d         don't use Xaw3d
2010   --without-xim           don't use X11 XIM
2011   --with-ns               use NeXTstep (Cocoa or GNUstep) windowing system
2012   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
2013                           console
2014   --without-dbus          don't compile with D-Bus support
2015   --without-gconf         don't compile with GConf support
2016   --without-gsettings     don't compile with GSettings support
2017   --without-selinux       don't compile with SELinux support
2018   --without-gnutls        don't use -lgnutls for SSL/TLS support
2019   --without-makeinfo      don't require makeinfo for building manuals
2020   --without-compress-info don't compress the installed Info pages
2021   --with-pkg-config-prog=PATH
2022                           path to pkg-config for finding GTK and librsvg
2023   --with-crt-dir=DIR      directory containing crtn.o etc. The default is
2024                           /usr/lib, or /usr/lib64 on some platforms.
2025   --with-gameuser=USER    user for shared game score files
2026   --with-gnustep-conf=PATH
2027                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
2028                           or /etc/GNUstep/GNUstep.conf
2029   --with-x                use the X Window System
2030
2031 Some influential environment variables:
2032   CC          C compiler command
2033   CFLAGS      C compiler flags
2034   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
2035               nonstandard directory <lib dir>
2036   LIBS        libraries to pass to the linker, e.g. -l<library>
2037   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
2038               you have headers in a nonstandard directory <include dir>
2039   CPP         C preprocessor
2040   XMKMF       Path to xmkmf, Makefile generator for X Window System
2041
2042 Use these variables to override the choices made by `configure' or to help
2043 it to find libraries and programs with nonstandard names/locations.
2044
2045 Report bugs to the package provider.
2046 _ACEOF
2047 ac_status=$?
2048 fi
2049
2050 if test "$ac_init_help" = "recursive"; then
2051   # If there are subdirs, report their specific --help.
2052   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
2053     test -d "$ac_dir" ||
2054       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
2055       continue
2056     ac_builddir=.
2057
2058 case "$ac_dir" in
2059 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2060 *)
2061   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2062   # A ".." for each directory in $ac_dir_suffix.
2063   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2064   case $ac_top_builddir_sub in
2065   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2066   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2067   esac ;;
2068 esac
2069 ac_abs_top_builddir=$ac_pwd
2070 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2071 # for backward compatibility:
2072 ac_top_builddir=$ac_top_build_prefix
2073
2074 case $srcdir in
2075   .)  # We are building in place.
2076     ac_srcdir=.
2077     ac_top_srcdir=$ac_top_builddir_sub
2078     ac_abs_top_srcdir=$ac_pwd ;;
2079   [\\/]* | ?:[\\/]* )  # Absolute name.
2080     ac_srcdir=$srcdir$ac_dir_suffix;
2081     ac_top_srcdir=$srcdir
2082     ac_abs_top_srcdir=$srcdir ;;
2083   *) # Relative name.
2084     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2085     ac_top_srcdir=$ac_top_build_prefix$srcdir
2086     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2087 esac
2088 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2089
2090     cd "$ac_dir" || { ac_status=$?; continue; }
2091     # Check for guested configure.
2092     if test -f "$ac_srcdir/configure.gnu"; then
2093       echo &&
2094       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
2095     elif test -f "$ac_srcdir/configure"; then
2096       echo &&
2097       $SHELL "$ac_srcdir/configure" --help=recursive
2098     else
2099       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
2100     fi || ac_status=$?
2101     cd "$ac_pwd" || { ac_status=$?; break; }
2102   done
2103 fi
2104
2105 test -n "$ac_init_help" && exit $ac_status
2106 if $ac_init_version; then
2107   cat <<\_ACEOF
2108 emacs configure 24.0.50
2109 generated by GNU Autoconf 2.65
2110
2111 Copyright (C) 2009 Free Software Foundation, Inc.
2112 This configure script is free software; the Free Software Foundation
2113 gives unlimited permission to copy, distribute and modify it.
2114 _ACEOF
2115   exit
2116 fi
2117
2118 ## ------------------------ ##
2119 ## Autoconf initialization. ##
2120 ## ------------------------ ##
2121
2122 # ac_fn_c_try_compile LINENO
2123 # --------------------------
2124 # Try to compile conftest.$ac_ext, and return whether this succeeded.
2125 ac_fn_c_try_compile ()
2126 {
2127   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2128   rm -f conftest.$ac_objext
2129   if { { ac_try="$ac_compile"
2130 case "(($ac_try" in
2131   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2132   *) ac_try_echo=$ac_try;;
2133 esac
2134 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2135 $as_echo "$ac_try_echo"; } >&5
2136   (eval "$ac_compile") 2>conftest.err
2137   ac_status=$?
2138   if test -s conftest.err; then
2139     grep -v '^ *+' conftest.err >conftest.er1
2140     cat conftest.er1 >&5
2141     mv -f conftest.er1 conftest.err
2142   fi
2143   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2144   test $ac_status = 0; } && {
2145          test -z "$ac_c_werror_flag" ||
2146          test ! -s conftest.err
2147        } && test -s conftest.$ac_objext; then :
2148   ac_retval=0
2149 else
2150   $as_echo "$as_me: failed program was:" >&5
2151 sed 's/^/| /' conftest.$ac_ext >&5
2152
2153         ac_retval=1
2154 fi
2155   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2156   as_fn_set_status $ac_retval
2157
2158 } # ac_fn_c_try_compile
2159
2160 # ac_fn_c_try_cpp LINENO
2161 # ----------------------
2162 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2163 ac_fn_c_try_cpp ()
2164 {
2165   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2166   if { { ac_try="$ac_cpp conftest.$ac_ext"
2167 case "(($ac_try" in
2168   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2169   *) ac_try_echo=$ac_try;;
2170 esac
2171 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2172 $as_echo "$ac_try_echo"; } >&5
2173   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2174   ac_status=$?
2175   if test -s conftest.err; then
2176     grep -v '^ *+' conftest.err >conftest.er1
2177     cat conftest.er1 >&5
2178     mv -f conftest.er1 conftest.err
2179   fi
2180   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2181   test $ac_status = 0; } >/dev/null && {
2182          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2183          test ! -s conftest.err
2184        }; then :
2185   ac_retval=0
2186 else
2187   $as_echo "$as_me: failed program was:" >&5
2188 sed 's/^/| /' conftest.$ac_ext >&5
2189
2190     ac_retval=1
2191 fi
2192   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2193   as_fn_set_status $ac_retval
2194
2195 } # ac_fn_c_try_cpp
2196
2197 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2198 # -------------------------------------------------------
2199 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2200 # the include files in INCLUDES and setting the cache variable VAR
2201 # accordingly.
2202 ac_fn_c_check_header_mongrel ()
2203 {
2204   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2205   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2206   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2207 $as_echo_n "checking for $2... " >&6; }
2208 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2209   $as_echo_n "(cached) " >&6
2210 fi
2211 eval ac_res=\$$3
2212                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2213 $as_echo "$ac_res" >&6; }
2214 else
2215   # Is the header compilable?
2216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2217 $as_echo_n "checking $2 usability... " >&6; }
2218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2219 /* end confdefs.h.  */
2220 $4
2221 #include <$2>
2222 _ACEOF
2223 if ac_fn_c_try_compile "$LINENO"; then :
2224   ac_header_compiler=yes
2225 else
2226   ac_header_compiler=no
2227 fi
2228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2230 $as_echo "$ac_header_compiler" >&6; }
2231
2232 # Is the header present?
2233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2234 $as_echo_n "checking $2 presence... " >&6; }
2235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2236 /* end confdefs.h.  */
2237 #include <$2>
2238 _ACEOF
2239 if ac_fn_c_try_cpp "$LINENO"; then :
2240   ac_header_preproc=yes
2241 else
2242   ac_header_preproc=no
2243 fi
2244 rm -f conftest.err conftest.$ac_ext
2245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2246 $as_echo "$ac_header_preproc" >&6; }
2247
2248 # So?  What about this header?
2249 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2250   yes:no: )
2251     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2252 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2253     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2254 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2255     ;;
2256   no:yes:* )
2257     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2258 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2259     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2260 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2261     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2262 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2263     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2264 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2265     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2266 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2267     ;;
2268 esac
2269   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2270 $as_echo_n "checking for $2... " >&6; }
2271 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2272   $as_echo_n "(cached) " >&6
2273 else
2274   eval "$3=\$ac_header_compiler"
2275 fi
2276 eval ac_res=\$$3
2277                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2278 $as_echo "$ac_res" >&6; }
2279 fi
2280   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2281
2282 } # ac_fn_c_check_header_mongrel
2283
2284 # ac_fn_c_try_run LINENO
2285 # ----------------------
2286 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2287 # that executables *can* be run.
2288 ac_fn_c_try_run ()
2289 {
2290   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2291   if { { ac_try="$ac_link"
2292 case "(($ac_try" in
2293   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2294   *) ac_try_echo=$ac_try;;
2295 esac
2296 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2297 $as_echo "$ac_try_echo"; } >&5
2298   (eval "$ac_link") 2>&5
2299   ac_status=$?
2300   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2301   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2302   { { case "(($ac_try" in
2303   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2304   *) ac_try_echo=$ac_try;;
2305 esac
2306 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2307 $as_echo "$ac_try_echo"; } >&5
2308   (eval "$ac_try") 2>&5
2309   ac_status=$?
2310   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2311   test $ac_status = 0; }; }; then :
2312   ac_retval=0
2313 else
2314   $as_echo "$as_me: program exited with status $ac_status" >&5
2315        $as_echo "$as_me: failed program was:" >&5
2316 sed 's/^/| /' conftest.$ac_ext >&5
2317
2318        ac_retval=$ac_status
2319 fi
2320   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2321   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2322   as_fn_set_status $ac_retval
2323
2324 } # ac_fn_c_try_run
2325
2326 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2327 # -------------------------------------------------------
2328 # Tests whether HEADER exists and can be compiled using the include files in
2329 # INCLUDES, setting the cache variable VAR accordingly.
2330 ac_fn_c_check_header_compile ()
2331 {
2332   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2333   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2334 $as_echo_n "checking for $2... " >&6; }
2335 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2336   $as_echo_n "(cached) " >&6
2337 else
2338   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2339 /* end confdefs.h.  */
2340 $4
2341 #include <$2>
2342 _ACEOF
2343 if ac_fn_c_try_compile "$LINENO"; then :
2344   eval "$3=yes"
2345 else
2346   eval "$3=no"
2347 fi
2348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2349 fi
2350 eval ac_res=\$$3
2351                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2352 $as_echo "$ac_res" >&6; }
2353   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2354
2355 } # ac_fn_c_check_header_compile
2356
2357 # ac_fn_c_try_link LINENO
2358 # -----------------------
2359 # Try to link conftest.$ac_ext, and return whether this succeeded.
2360 ac_fn_c_try_link ()
2361 {
2362   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2363   rm -f conftest.$ac_objext conftest$ac_exeext
2364   if { { ac_try="$ac_link"
2365 case "(($ac_try" in
2366   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2367   *) ac_try_echo=$ac_try;;
2368 esac
2369 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2370 $as_echo "$ac_try_echo"; } >&5
2371   (eval "$ac_link") 2>conftest.err
2372   ac_status=$?
2373   if test -s conftest.err; then
2374     grep -v '^ *+' conftest.err >conftest.er1
2375     cat conftest.er1 >&5
2376     mv -f conftest.er1 conftest.err
2377   fi
2378   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2379   test $ac_status = 0; } && {
2380          test -z "$ac_c_werror_flag" ||
2381          test ! -s conftest.err
2382        } && test -s conftest$ac_exeext && {
2383          test "$cross_compiling" = yes ||
2384          $as_test_x conftest$ac_exeext
2385        }; then :
2386   ac_retval=0
2387 else
2388   $as_echo "$as_me: failed program was:" >&5
2389 sed 's/^/| /' conftest.$ac_ext >&5
2390
2391         ac_retval=1
2392 fi
2393   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2394   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2395   # interfere with the next link command; also delete a directory that is
2396   # left behind by Apple's compiler.  We do this before executing the actions.
2397   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2398   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2399   as_fn_set_status $ac_retval
2400
2401 } # ac_fn_c_try_link
2402
2403 # ac_fn_c_check_decl LINENO SYMBOL VAR
2404 # ------------------------------------
2405 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2406 ac_fn_c_check_decl ()
2407 {
2408   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2409   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2410 $as_echo_n "checking whether $2 is declared... " >&6; }
2411 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2412   $as_echo_n "(cached) " >&6
2413 else
2414   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2415 /* end confdefs.h.  */
2416 $4
2417 int
2418 main ()
2419 {
2420 #ifndef $2
2421   (void) $2;
2422 #endif
2423
2424   ;
2425   return 0;
2426 }
2427 _ACEOF
2428 if ac_fn_c_try_compile "$LINENO"; then :
2429   eval "$3=yes"
2430 else
2431   eval "$3=no"
2432 fi
2433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2434 fi
2435 eval ac_res=\$$3
2436                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2437 $as_echo "$ac_res" >&6; }
2438   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2439
2440 } # ac_fn_c_check_decl
2441
2442 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2443 # ----------------------------------------------
2444 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2445 ac_fn_c_check_header_preproc ()
2446 {
2447   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2448   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2449 $as_echo_n "checking for $2... " >&6; }
2450 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2451   $as_echo_n "(cached) " >&6
2452 else
2453   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2454 /* end confdefs.h.  */
2455 #include <$2>
2456 _ACEOF
2457 if ac_fn_c_try_cpp "$LINENO"; then :
2458   eval "$3=yes"
2459 else
2460   eval "$3=no"
2461 fi
2462 rm -f conftest.err conftest.$ac_ext
2463 fi
2464 eval ac_res=\$$3
2465                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2466 $as_echo "$ac_res" >&6; }
2467   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2468
2469 } # ac_fn_c_check_header_preproc
2470
2471 # ac_fn_c_check_func LINENO FUNC VAR
2472 # ----------------------------------
2473 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2474 ac_fn_c_check_func ()
2475 {
2476   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2477   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2478 $as_echo_n "checking for $2... " >&6; }
2479 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2480   $as_echo_n "(cached) " >&6
2481 else
2482   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2483 /* end confdefs.h.  */
2484 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2485    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2486 #define $2 innocuous_$2
2487
2488 /* System header to define __stub macros and hopefully few prototypes,
2489     which can conflict with char $2 (); below.
2490     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2491     <limits.h> exists even on freestanding compilers.  */
2492
2493 #ifdef __STDC__
2494 # include <limits.h>
2495 #else
2496 # include <assert.h>
2497 #endif
2498
2499 #undef $2
2500
2501 /* Override any GCC internal prototype to avoid an error.
2502    Use char because int might match the return type of a GCC
2503    builtin and then its argument prototype would still apply.  */
2504 #ifdef __cplusplus
2505 extern "C"
2506 #endif
2507 char $2 ();
2508 /* The GNU C library defines this for functions which it implements
2509     to always fail with ENOSYS.  Some functions are actually named
2510     something starting with __ and the normal name is an alias.  */
2511 #if defined __stub_$2 || defined __stub___$2
2512 choke me
2513 #endif
2514
2515 int
2516 main ()
2517 {
2518 return $2 ();
2519   ;
2520   return 0;
2521 }
2522 _ACEOF
2523 if ac_fn_c_try_link "$LINENO"; then :
2524   eval "$3=yes"
2525 else
2526   eval "$3=no"
2527 fi
2528 rm -f core conftest.err conftest.$ac_objext \
2529     conftest$ac_exeext conftest.$ac_ext
2530 fi
2531 eval ac_res=\$$3
2532                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2533 $as_echo "$ac_res" >&6; }
2534   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2535
2536 } # ac_fn_c_check_func
2537
2538 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2539 # ----------------------------------------------------
2540 # Tries to find if the field MEMBER exists in type AGGR, after including
2541 # INCLUDES, setting cache variable VAR accordingly.
2542 ac_fn_c_check_member ()
2543 {
2544   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2545   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2546 $as_echo_n "checking for $2.$3... " >&6; }
2547 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2548   $as_echo_n "(cached) " >&6
2549 else
2550   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2551 /* end confdefs.h.  */
2552 $5
2553 int
2554 main ()
2555 {
2556 static $2 ac_aggr;
2557 if (ac_aggr.$3)
2558 return 0;
2559   ;
2560   return 0;
2561 }
2562 _ACEOF
2563 if ac_fn_c_try_compile "$LINENO"; then :
2564   eval "$4=yes"
2565 else
2566   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2567 /* end confdefs.h.  */
2568 $5
2569 int
2570 main ()
2571 {
2572 static $2 ac_aggr;
2573 if (sizeof ac_aggr.$3)
2574 return 0;
2575   ;
2576   return 0;
2577 }
2578 _ACEOF
2579 if ac_fn_c_try_compile "$LINENO"; then :
2580   eval "$4=yes"
2581 else
2582   eval "$4=no"
2583 fi
2584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2585 fi
2586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2587 fi
2588 eval ac_res=\$$4
2589                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2590 $as_echo "$ac_res" >&6; }
2591   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2592
2593 } # ac_fn_c_check_member
2594
2595 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2596 # -------------------------------------------
2597 # Tests whether TYPE exists after having included INCLUDES, setting cache
2598 # variable VAR accordingly.
2599 ac_fn_c_check_type ()
2600 {
2601   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2602   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2603 $as_echo_n "checking for $2... " >&6; }
2604 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2605   $as_echo_n "(cached) " >&6
2606 else
2607   eval "$3=no"
2608   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2609 /* end confdefs.h.  */
2610 $4
2611 int
2612 main ()
2613 {
2614 if (sizeof ($2))
2615          return 0;
2616   ;
2617   return 0;
2618 }
2619 _ACEOF
2620 if ac_fn_c_try_compile "$LINENO"; then :
2621   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2622 /* end confdefs.h.  */
2623 $4
2624 int
2625 main ()
2626 {
2627 if (sizeof (($2)))
2628             return 0;
2629   ;
2630   return 0;
2631 }
2632 _ACEOF
2633 if ac_fn_c_try_compile "$LINENO"; then :
2634
2635 else
2636   eval "$3=yes"
2637 fi
2638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2639 fi
2640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2641 fi
2642 eval ac_res=\$$3
2643                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2644 $as_echo "$ac_res" >&6; }
2645   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2646
2647 } # ac_fn_c_check_type
2648
2649 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2650 # --------------------------------------------
2651 # Tries to find the compile-time value of EXPR in a program that includes
2652 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2653 # computed
2654 ac_fn_c_compute_int ()
2655 {
2656   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2657   if test "$cross_compiling" = yes; then
2658     # Depending upon the size, compute the lo and hi bounds.
2659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2660 /* end confdefs.h.  */
2661 $4
2662 int
2663 main ()
2664 {
2665 static int test_array [1 - 2 * !(($2) >= 0)];
2666 test_array [0] = 0
2667
2668   ;
2669   return 0;
2670 }
2671 _ACEOF
2672 if ac_fn_c_try_compile "$LINENO"; then :
2673   ac_lo=0 ac_mid=0
2674   while :; do
2675     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2676 /* end confdefs.h.  */
2677 $4
2678 int
2679 main ()
2680 {
2681 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2682 test_array [0] = 0
2683
2684   ;
2685   return 0;
2686 }
2687 _ACEOF
2688 if ac_fn_c_try_compile "$LINENO"; then :
2689   ac_hi=$ac_mid; break
2690 else
2691   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2692                         if test $ac_lo -le $ac_mid; then
2693                           ac_lo= ac_hi=
2694                           break
2695                         fi
2696                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2697 fi
2698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2699   done
2700 else
2701   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2702 /* end confdefs.h.  */
2703 $4
2704 int
2705 main ()
2706 {
2707 static int test_array [1 - 2 * !(($2) < 0)];
2708 test_array [0] = 0
2709
2710   ;
2711   return 0;
2712 }
2713 _ACEOF
2714 if ac_fn_c_try_compile "$LINENO"; then :
2715   ac_hi=-1 ac_mid=-1
2716   while :; do
2717     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2718 /* end confdefs.h.  */
2719 $4
2720 int
2721 main ()
2722 {
2723 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2724 test_array [0] = 0
2725
2726   ;
2727   return 0;
2728 }
2729 _ACEOF
2730 if ac_fn_c_try_compile "$LINENO"; then :
2731   ac_lo=$ac_mid; break
2732 else
2733   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2734                         if test $ac_mid -le $ac_hi; then
2735                           ac_lo= ac_hi=
2736                           break
2737                         fi
2738                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2739 fi
2740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2741   done
2742 else
2743   ac_lo= ac_hi=
2744 fi
2745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2746 fi
2747 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2748 # Binary search between lo and hi bounds.
2749 while test "x$ac_lo" != "x$ac_hi"; do
2750   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2751   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2752 /* end confdefs.h.  */
2753 $4
2754 int
2755 main ()
2756 {
2757 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2758 test_array [0] = 0
2759
2760   ;
2761   return 0;
2762 }
2763 _ACEOF
2764 if ac_fn_c_try_compile "$LINENO"; then :
2765   ac_hi=$ac_mid
2766 else
2767   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2768 fi
2769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2770 done
2771 case $ac_lo in #((
2772 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2773 '') ac_retval=1 ;;
2774 esac
2775   else
2776     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2777 /* end confdefs.h.  */
2778 $4
2779 static long int longval () { return $2; }
2780 static unsigned long int ulongval () { return $2; }
2781 #include <stdio.h>
2782 #include <stdlib.h>
2783 int
2784 main ()
2785 {
2786
2787   FILE *f = fopen ("conftest.val", "w");
2788   if (! f)
2789     return 1;
2790   if (($2) < 0)
2791     {
2792       long int i = longval ();
2793       if (i != ($2))
2794         return 1;
2795       fprintf (f, "%ld", i);
2796     }
2797   else
2798     {
2799       unsigned long int i = ulongval ();
2800       if (i != ($2))
2801         return 1;
2802       fprintf (f, "%lu", i);
2803     }
2804   /* Do not output a trailing newline, as this causes \r\n confusion
2805      on some platforms.  */
2806   return ferror (f) || fclose (f) != 0;
2807
2808   ;
2809   return 0;
2810 }
2811 _ACEOF
2812 if ac_fn_c_try_run "$LINENO"; then :
2813   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2814 else
2815   ac_retval=1
2816 fi
2817 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2818   conftest.$ac_objext conftest.beam conftest.$ac_ext
2819 rm -f conftest.val
2820
2821   fi
2822   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2823   as_fn_set_status $ac_retval
2824
2825 } # ac_fn_c_compute_int
2826 cat >config.log <<_ACEOF
2827 This file contains any messages produced by compilers while
2828 running configure, to aid debugging if configure makes a mistake.
2829
2830 It was created by emacs $as_me 24.0.50, which was
2831 generated by GNU Autoconf 2.65.  Invocation command line was
2832
2833   $ $0 $@
2834
2835 _ACEOF
2836 exec 5>>config.log
2837 {
2838 cat <<_ASUNAME
2839 ## --------- ##
2840 ## Platform. ##
2841 ## --------- ##
2842
2843 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2844 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2845 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2846 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2847 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2848
2849 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2850 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2851
2852 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2853 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2854 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2855 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2856 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2857 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2858 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2859
2860 _ASUNAME
2861
2862 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2863 for as_dir in $PATH
2864 do
2865   IFS=$as_save_IFS
2866   test -z "$as_dir" && as_dir=.
2867     $as_echo "PATH: $as_dir"
2868   done
2869 IFS=$as_save_IFS
2870
2871 } >&5
2872
2873 cat >&5 <<_ACEOF
2874
2875
2876 ## ----------- ##
2877 ## Core tests. ##
2878 ## ----------- ##
2879
2880 _ACEOF
2881
2882
2883 # Keep a trace of the command line.
2884 # Strip out --no-create and --no-recursion so they do not pile up.
2885 # Strip out --silent because we don't want to record it for future runs.
2886 # Also quote any args containing shell meta-characters.
2887 # Make two passes to allow for proper duplicate-argument suppression.
2888 ac_configure_args=
2889 ac_configure_args0=
2890 ac_configure_args1=
2891 ac_must_keep_next=false
2892 for ac_pass in 1 2
2893 do
2894   for ac_arg
2895   do
2896     case $ac_arg in
2897     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2898     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2899     | -silent | --silent | --silen | --sile | --sil)
2900       continue ;;
2901     *\'*)
2902       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2903     esac
2904     case $ac_pass in
2905     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2906     2)
2907       as_fn_append ac_configure_args1 " '$ac_arg'"
2908       if test $ac_must_keep_next = true; then
2909         ac_must_keep_next=false # Got value, back to normal.
2910       else
2911         case $ac_arg in
2912           *=* | --config-cache | -C | -disable-* | --disable-* \
2913           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2914           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2915           | -with-* | --with-* | -without-* | --without-* | --x)
2916             case "$ac_configure_args0 " in
2917               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2918             esac
2919             ;;
2920           -* ) ac_must_keep_next=true ;;
2921         esac
2922       fi
2923       as_fn_append ac_configure_args " '$ac_arg'"
2924       ;;
2925     esac
2926   done
2927 done
2928 { ac_configure_args0=; unset ac_configure_args0;}
2929 { ac_configure_args1=; unset ac_configure_args1;}
2930
2931 # When interrupted or exit'd, cleanup temporary files, and complete
2932 # config.log.  We remove comments because anyway the quotes in there
2933 # would cause problems or look ugly.
2934 # WARNING: Use '\'' to represent an apostrophe within the trap.
2935 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2936 trap 'exit_status=$?
2937   # Save into config.log some information that might help in debugging.
2938   {
2939     echo
2940
2941     cat <<\_ASBOX
2942 ## ---------------- ##
2943 ## Cache variables. ##
2944 ## ---------------- ##
2945 _ASBOX
2946     echo
2947     # The following way of writing the cache mishandles newlines in values,
2948 (
2949   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2950     eval ac_val=\$$ac_var
2951     case $ac_val in #(
2952     *${as_nl}*)
2953       case $ac_var in #(
2954       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2955 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2956       esac
2957       case $ac_var in #(
2958       _ | IFS | as_nl) ;; #(
2959       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2960       *) { eval $ac_var=; unset $ac_var;} ;;
2961       esac ;;
2962     esac
2963   done
2964   (set) 2>&1 |
2965     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2966     *${as_nl}ac_space=\ *)
2967       sed -n \
2968         "s/'\''/'\''\\\\'\'''\''/g;
2969           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2970       ;; #(
2971     *)
2972       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2973       ;;
2974     esac |
2975     sort
2976 )
2977     echo
2978
2979     cat <<\_ASBOX
2980 ## ----------------- ##
2981 ## Output variables. ##
2982 ## ----------------- ##
2983 _ASBOX
2984     echo
2985     for ac_var in $ac_subst_vars
2986     do
2987       eval ac_val=\$$ac_var
2988       case $ac_val in
2989       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2990       esac
2991       $as_echo "$ac_var='\''$ac_val'\''"
2992     done | sort
2993     echo
2994
2995     if test -n "$ac_subst_files"; then
2996       cat <<\_ASBOX
2997 ## ------------------- ##
2998 ## File substitutions. ##
2999 ## ------------------- ##
3000 _ASBOX
3001       echo
3002       for ac_var in $ac_subst_files
3003       do
3004         eval ac_val=\$$ac_var
3005         case $ac_val in
3006         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3007         esac
3008         $as_echo "$ac_var='\''$ac_val'\''"
3009       done | sort
3010       echo
3011     fi
3012
3013     if test -s confdefs.h; then
3014       cat <<\_ASBOX
3015 ## ----------- ##
3016 ## confdefs.h. ##
3017 ## ----------- ##
3018 _ASBOX
3019       echo
3020       cat confdefs.h
3021       echo
3022     fi
3023     test "$ac_signal" != 0 &&
3024       $as_echo "$as_me: caught signal $ac_signal"
3025     $as_echo "$as_me: exit $exit_status"
3026   } >&5
3027   rm -f core *.core core.conftest.* &&
3028     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
3029     exit $exit_status
3030 ' 0
3031 for ac_signal in 1 2 13 15; do
3032   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
3033 done
3034 ac_signal=0
3035
3036 # confdefs.h avoids OS command line length limits that DEFS can exceed.
3037 rm -f -r conftest* confdefs.h
3038
3039 $as_echo "/* confdefs.h */" > confdefs.h
3040
3041 # Predefined preprocessor variables.
3042
3043 cat >>confdefs.h <<_ACEOF
3044 #define PACKAGE_NAME "$PACKAGE_NAME"
3045 _ACEOF
3046
3047 cat >>confdefs.h <<_ACEOF
3048 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
3049 _ACEOF
3050
3051 cat >>confdefs.h <<_ACEOF
3052 #define PACKAGE_VERSION "$PACKAGE_VERSION"
3053 _ACEOF
3054
3055 cat >>confdefs.h <<_ACEOF
3056 #define PACKAGE_STRING "$PACKAGE_STRING"
3057 _ACEOF
3058
3059 cat >>confdefs.h <<_ACEOF
3060 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
3061 _ACEOF
3062
3063 cat >>confdefs.h <<_ACEOF
3064 #define PACKAGE_URL "$PACKAGE_URL"
3065 _ACEOF
3066
3067
3068 # Let the site file select an alternate cache file if it wants to.
3069 # Prefer an explicitly selected file to automatically selected ones.
3070 ac_site_file1=NONE
3071 ac_site_file2=NONE
3072 if test -n "$CONFIG_SITE"; then
3073   ac_site_file1=$CONFIG_SITE
3074 elif test "x$prefix" != xNONE; then
3075   ac_site_file1=$prefix/share/config.site
3076   ac_site_file2=$prefix/etc/config.site
3077 else
3078   ac_site_file1=$ac_default_prefix/share/config.site
3079   ac_site_file2=$ac_default_prefix/etc/config.site
3080 fi
3081 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
3082 do
3083   test "x$ac_site_file" = xNONE && continue
3084   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
3085     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3086 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3087     sed 's/^/| /' "$ac_site_file" >&5
3088     . "$ac_site_file"
3089   fi
3090 done
3091
3092 if test -r "$cache_file"; then
3093   # Some versions of bash will fail to source /dev/null (special files
3094   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
3095   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
3096     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3097 $as_echo "$as_me: loading cache $cache_file" >&6;}
3098     case $cache_file in
3099       [\\/]* | ?:[\\/]* ) . "$cache_file";;
3100       *)                      . "./$cache_file";;
3101     esac
3102   fi
3103 else
3104   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3105 $as_echo "$as_me: creating cache $cache_file" >&6;}
3106   >$cache_file
3107 fi
3108
3109 as_fn_append ac_header_list " stdlib.h"
3110 as_fn_append ac_header_list " unistd.h"
3111 as_fn_append ac_header_list " sys/param.h"
3112 as_fn_append ac_func_list " readlinkat"
3113 as_fn_append ac_func_list " dup2"
3114 gl_getopt_required=GNU
3115 as_fn_append ac_header_list " getopt.h"
3116 as_fn_append ac_header_list " wchar.h"
3117 as_fn_append ac_header_list " stdint.h"
3118 as_fn_append ac_header_list " inttypes.h"
3119 as_fn_append ac_func_list " lstat"
3120 as_fn_append ac_func_list " alarm"
3121 as_fn_append ac_func_list " pthread_sigmask"
3122 as_fn_append ac_func_list " readlink"
3123 as_fn_append ac_header_list " sys/socket.h"
3124 as_fn_append ac_func_list " tzset"
3125 as_fn_append ac_func_list " symlink"
3126 as_fn_append ac_header_list " sys/stat.h"
3127 as_fn_append ac_header_list " sys/time.h"
3128 as_fn_append ac_func_list " localtime_r"
3129 # Check that the precious variables saved in the cache have kept the same
3130 # value.
3131 ac_cache_corrupted=false
3132 for ac_var in $ac_precious_vars; do
3133   eval ac_old_set=\$ac_cv_env_${ac_var}_set
3134   eval ac_new_set=\$ac_env_${ac_var}_set
3135   eval ac_old_val=\$ac_cv_env_${ac_var}_value
3136   eval ac_new_val=\$ac_env_${ac_var}_value
3137   case $ac_old_set,$ac_new_set in
3138     set,)
3139       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3140 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3141       ac_cache_corrupted=: ;;
3142     ,set)
3143       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3144 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3145       ac_cache_corrupted=: ;;
3146     ,);;
3147     *)
3148       if test "x$ac_old_val" != "x$ac_new_val"; then
3149         # differences in whitespace do not lead to failure.
3150         ac_old_val_w=`echo x $ac_old_val`
3151         ac_new_val_w=`echo x $ac_new_val`
3152         if test "$ac_old_val_w" != "$ac_new_val_w"; then
3153           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3154 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3155           ac_cache_corrupted=:
3156         else
3157           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3158 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3159           eval $ac_var=\$ac_old_val
3160         fi
3161         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
3162 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
3163         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
3164 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
3165       fi;;
3166   esac
3167   # Pass precious variables to config.status.
3168   if test "$ac_new_set" = set; then
3169     case $ac_new_val in
3170     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3171     *) ac_arg=$ac_var=$ac_new_val ;;
3172     esac
3173     case " $ac_configure_args " in
3174       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
3175       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3176     esac
3177   fi
3178 done
3179 if $ac_cache_corrupted; then
3180   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3181 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3182   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3183 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3184   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3185 fi
3186 ## -------------------- ##
3187 ## Main body of script. ##
3188 ## -------------------- ##
3189
3190 ac_ext=c
3191 ac_cpp='$CPP $CPPFLAGS'
3192 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3193 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3194 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3195
3196
3197 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
3198
3199
3200 am__api_version='1.11'
3201
3202 ac_aux_dir=
3203 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3204   for ac_t in install-sh install.sh shtool; do
3205     if test -f "$ac_dir/$ac_t"; then
3206       ac_aux_dir=$ac_dir
3207       ac_install_sh="$ac_aux_dir/$ac_t -c"
3208       break 2
3209     fi
3210   done
3211 done
3212 if test -z "$ac_aux_dir"; then
3213   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3214 fi
3215
3216 # These three variables are undocumented and unsupported,
3217 # and are intended to be withdrawn in a future Autoconf release.
3218 # They can cause serious problems if a builder's source tree is in a directory
3219 # whose full name contains unusual characters.
3220 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3221 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3222 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3223
3224
3225 # Find a good install program.  We prefer a C program (faster),
3226 # so one script is as good as another.  But avoid the broken or
3227 # incompatible versions:
3228 # SysV /etc/install, /usr/sbin/install
3229 # SunOS /usr/etc/install
3230 # IRIX /sbin/install
3231 # AIX /bin/install
3232 # AmigaOS /C/install, which installs bootblocks on floppy discs
3233 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3234 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3235 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3236 # OS/2's system install, which has a completely different semantic
3237 # ./install, which can be erroneously created by make from ./install.sh.
3238 # Reject install programs that cannot install multiple files.
3239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3240 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3241 if test -z "$INSTALL"; then
3242 if test "${ac_cv_path_install+set}" = set; then :
3243   $as_echo_n "(cached) " >&6
3244 else
3245   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3246 for as_dir in $PATH
3247 do
3248   IFS=$as_save_IFS
3249   test -z "$as_dir" && as_dir=.
3250     # Account for people who put trailing slashes in PATH elements.
3251 case $as_dir/ in #((
3252   ./ | .// | /[cC]/* | \
3253   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3254   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3255   /usr/ucb/* ) ;;
3256   *)
3257     # OSF1 and SCO ODT 3.0 have their own names for install.
3258     # Don't use installbsd from OSF since it installs stuff as root
3259     # by default.
3260     for ac_prog in ginstall scoinst install; do
3261       for ac_exec_ext in '' $ac_executable_extensions; do
3262         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3263           if test $ac_prog = install &&
3264             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3265             # AIX install.  It has an incompatible calling convention.
3266             :
3267           elif test $ac_prog = install &&
3268             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3269             # program-specific install script used by HP pwplus--don't use.
3270             :
3271           else
3272             rm -rf conftest.one conftest.two conftest.dir
3273             echo one > conftest.one
3274             echo two > conftest.two
3275             mkdir conftest.dir
3276             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3277               test -s conftest.one && test -s conftest.two &&
3278               test -s conftest.dir/conftest.one &&
3279               test -s conftest.dir/conftest.two
3280             then
3281               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3282               break 3
3283             fi
3284           fi
3285         fi
3286       done
3287     done
3288     ;;
3289 esac
3290
3291   done
3292 IFS=$as_save_IFS
3293
3294 rm -rf conftest.one conftest.two conftest.dir
3295
3296 fi
3297   if test "${ac_cv_path_install+set}" = set; then
3298     INSTALL=$ac_cv_path_install
3299   else
3300     # As a last resort, use the slow shell script.  Don't cache a
3301     # value for INSTALL within a source directory, because that will
3302     # break other packages using the cache if that directory is
3303     # removed, or if the value is a relative name.
3304     INSTALL=$ac_install_sh
3305   fi
3306 fi
3307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3308 $as_echo "$INSTALL" >&6; }
3309
3310 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3311 # It thinks the first close brace ends the variable substitution.
3312 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3313
3314 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3315
3316 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3317
3318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3319 $as_echo_n "checking whether build environment is sane... " >&6; }
3320 # Just in case
3321 sleep 1
3322 echo timestamp > conftest.file
3323 # Reject unsafe characters in $srcdir or the absolute working directory
3324 # name.  Accept space and tab only in the latter.
3325 am_lf='
3326 '
3327 case `pwd` in
3328   *[\\\"\#\$\&\'\`$am_lf]*)
3329     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3330 esac
3331 case $srcdir in
3332   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
3333     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3334 esac
3335
3336 # Do `set' in a subshell so we don't clobber the current shell's
3337 # arguments.  Must try -L first in case configure is actually a
3338 # symlink; some systems play weird games with the mod time of symlinks
3339 # (eg FreeBSD returns the mod time of the symlink's containing
3340 # directory).
3341 if (
3342    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3343    if test "$*" = "X"; then
3344       # -L didn't work.
3345       set X `ls -t "$srcdir/configure" conftest.file`
3346    fi
3347    rm -f conftest.file
3348    if test "$*" != "X $srcdir/configure conftest.file" \
3349       && test "$*" != "X conftest.file $srcdir/configure"; then
3350
3351       # If neither matched, then we have a broken ls.  This can happen
3352       # if, for instance, CONFIG_SHELL is bash and it inherits a
3353       # broken ls alias from the environment.  This has actually
3354       # happened.  Such a system could not be considered "sane".
3355       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
3356 alias in your environment" "$LINENO" 5
3357    fi
3358
3359    test "$2" = conftest.file
3360    )
3361 then
3362    # Ok.
3363    :
3364 else
3365    as_fn_error "newly created file is older than distributed files!
3366 Check your system clock" "$LINENO" 5
3367 fi
3368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3369 $as_echo "yes" >&6; }
3370 test "$program_prefix" != NONE &&
3371   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3372 # Use a double $ so make ignores it.
3373 test "$program_suffix" != NONE &&
3374   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3375 # Double any \ or $.
3376 # By default was `s,x,x', remove it if useless.
3377 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3378 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3379
3380 # expand $ac_aux_dir to an absolute path
3381 am_aux_dir=`cd $ac_aux_dir && pwd`
3382
3383 if test x"${MISSING+set}" != xset; then
3384   case $am_aux_dir in
3385   *\ * | *\     *)
3386     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3387   *)
3388     MISSING="\${SHELL} $am_aux_dir/missing" ;;
3389   esac
3390 fi
3391 # Use eval to expand $SHELL
3392 if eval "$MISSING --run true"; then
3393   am_missing_run="$MISSING --run "
3394 else
3395   am_missing_run=
3396   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3397 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3398 fi
3399
3400 if test x"${install_sh}" != xset; then
3401   case $am_aux_dir in
3402   *\ * | *\     *)
3403     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3404   *)
3405     install_sh="\${SHELL} $am_aux_dir/install-sh"
3406   esac
3407 fi
3408
3409 # Installed binaries are usually stripped using `strip' when the user
3410 # run `make install-strip'.  However `strip' might not be the right
3411 # tool to use in cross-compilation environments, therefore Automake
3412 # will honor the `STRIP' environment variable to overrule this program.
3413 if test "$cross_compiling" != no; then
3414   if test -n "$ac_tool_prefix"; then
3415   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3416 set dummy ${ac_tool_prefix}strip; ac_word=$2
3417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3418 $as_echo_n "checking for $ac_word... " >&6; }
3419 if test "${ac_cv_prog_STRIP+set}" = set; then :
3420   $as_echo_n "(cached) " >&6
3421 else
3422   if test -n "$STRIP"; then
3423   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3424 else
3425 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3426 for as_dir in $PATH
3427 do
3428   IFS=$as_save_IFS
3429   test -z "$as_dir" && as_dir=.
3430     for ac_exec_ext in '' $ac_executable_extensions; do
3431   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3432     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3433     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3434     break 2
3435   fi
3436 done
3437   done
3438 IFS=$as_save_IFS
3439
3440 fi
3441 fi
3442 STRIP=$ac_cv_prog_STRIP
3443 if test -n "$STRIP"; then
3444   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3445 $as_echo "$STRIP" >&6; }
3446 else
3447   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3448 $as_echo "no" >&6; }
3449 fi
3450
3451
3452 fi
3453 if test -z "$ac_cv_prog_STRIP"; then
3454   ac_ct_STRIP=$STRIP
3455   # Extract the first word of "strip", so it can be a program name with args.
3456 set dummy strip; ac_word=$2
3457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3458 $as_echo_n "checking for $ac_word... " >&6; }
3459 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3460   $as_echo_n "(cached) " >&6
3461 else
3462   if test -n "$ac_ct_STRIP"; then
3463   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3464 else
3465 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3466 for as_dir in $PATH
3467 do
3468   IFS=$as_save_IFS
3469   test -z "$as_dir" && as_dir=.
3470     for ac_exec_ext in '' $ac_executable_extensions; do
3471   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3472     ac_cv_prog_ac_ct_STRIP="strip"
3473     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3474     break 2
3475   fi
3476 done
3477   done
3478 IFS=$as_save_IFS
3479
3480 fi
3481 fi
3482 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3483 if test -n "$ac_ct_STRIP"; then
3484   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3485 $as_echo "$ac_ct_STRIP" >&6; }
3486 else
3487   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3488 $as_echo "no" >&6; }
3489 fi
3490
3491   if test "x$ac_ct_STRIP" = x; then
3492     STRIP=":"
3493   else
3494     case $cross_compiling:$ac_tool_warned in
3495 yes:)
3496 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3497 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3498 ac_tool_warned=yes ;;
3499 esac
3500     STRIP=$ac_ct_STRIP
3501   fi
3502 else
3503   STRIP="$ac_cv_prog_STRIP"
3504 fi
3505
3506 fi
3507 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3508
3509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3510 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3511 if test -z "$MKDIR_P"; then
3512   if test "${ac_cv_path_mkdir+set}" = set; then :
3513   $as_echo_n "(cached) " >&6
3514 else
3515   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3516 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3517 do
3518   IFS=$as_save_IFS
3519   test -z "$as_dir" && as_dir=.
3520     for ac_prog in mkdir gmkdir; do
3521          for ac_exec_ext in '' $ac_executable_extensions; do
3522            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3523            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3524              'mkdir (GNU coreutils) '* | \
3525              'mkdir (coreutils) '* | \
3526              'mkdir (fileutils) '4.1*)
3527                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3528                break 3;;
3529            esac
3530          done
3531        done
3532   done
3533 IFS=$as_save_IFS
3534
3535 fi
3536
3537   test -d ./--version && rmdir ./--version
3538   if test "${ac_cv_path_mkdir+set}" = set; then
3539     MKDIR_P="$ac_cv_path_mkdir -p"
3540   else
3541     # As a last resort, use the slow shell script.  Don't cache a
3542     # value for MKDIR_P within a source directory, because that will
3543     # break other packages using the cache if that directory is
3544     # removed, or if the value is a relative name.
3545     MKDIR_P="$ac_install_sh -d"
3546   fi
3547 fi
3548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3549 $as_echo "$MKDIR_P" >&6; }
3550
3551
3552 mkdir_p="$MKDIR_P"
3553 case $mkdir_p in
3554   [\\/$]* | ?:[\\/]*) ;;
3555   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3556 esac
3557
3558 for ac_prog in gawk mawk nawk awk
3559 do
3560   # Extract the first word of "$ac_prog", so it can be a program name with args.
3561 set dummy $ac_prog; ac_word=$2
3562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3563 $as_echo_n "checking for $ac_word... " >&6; }
3564 if test "${ac_cv_prog_AWK+set}" = set; then :
3565   $as_echo_n "(cached) " >&6
3566 else
3567   if test -n "$AWK"; then
3568   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3569 else
3570 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3571 for as_dir in $PATH
3572 do
3573   IFS=$as_save_IFS
3574   test -z "$as_dir" && as_dir=.
3575     for ac_exec_ext in '' $ac_executable_extensions; do
3576   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3577     ac_cv_prog_AWK="$ac_prog"
3578     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3579     break 2
3580   fi
3581 done
3582   done
3583 IFS=$as_save_IFS
3584
3585 fi
3586 fi
3587 AWK=$ac_cv_prog_AWK
3588 if test -n "$AWK"; then
3589   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3590 $as_echo "$AWK" >&6; }
3591 else
3592   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3593 $as_echo "no" >&6; }
3594 fi
3595
3596
3597   test -n "$AWK" && break
3598 done
3599
3600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3601 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3602 set x ${MAKE-make}
3603 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3604 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3605   $as_echo_n "(cached) " >&6
3606 else
3607   cat >conftest.make <<\_ACEOF
3608 SHELL = /bin/sh
3609 all:
3610         @echo '@@@%%%=$(MAKE)=@@@%%%'
3611 _ACEOF
3612 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3613 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3614   *@@@%%%=?*=@@@%%%*)
3615     eval ac_cv_prog_make_${ac_make}_set=yes;;
3616   *)
3617     eval ac_cv_prog_make_${ac_make}_set=no;;
3618 esac
3619 rm -f conftest.make
3620 fi
3621 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3622   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3623 $as_echo "yes" >&6; }
3624   SET_MAKE=
3625 else
3626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3627 $as_echo "no" >&6; }
3628   SET_MAKE="MAKE=${MAKE-make}"
3629 fi
3630
3631 rm -rf .tst 2>/dev/null
3632 mkdir .tst 2>/dev/null
3633 if test -d .tst; then
3634   am__leading_dot=.
3635 else
3636   am__leading_dot=_
3637 fi
3638 rmdir .tst 2>/dev/null
3639
3640 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3641   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3642   # is not polluted with repeated "-I."
3643   am__isrc=' -I$(srcdir)'
3644   # test to see if srcdir already configured
3645   if test -f $srcdir/config.status; then
3646     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3647   fi
3648 fi
3649
3650 # test whether we have cygpath
3651 if test -z "$CYGPATH_W"; then
3652   if (cygpath --version) >/dev/null 2>/dev/null; then
3653     CYGPATH_W='cygpath -w'
3654   else
3655     CYGPATH_W=echo
3656   fi
3657 fi
3658
3659
3660 # Define the identity of the package.
3661  PACKAGE='emacs'
3662  VERSION='24.0.50'
3663
3664
3665 cat >>confdefs.h <<_ACEOF
3666 #define PACKAGE "$PACKAGE"
3667 _ACEOF
3668
3669
3670 cat >>confdefs.h <<_ACEOF
3671 #define VERSION "$VERSION"
3672 _ACEOF
3673
3674 # Some tools Automake needs.
3675
3676 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3677
3678
3679 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3680
3681
3682 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3683
3684
3685 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3686
3687
3688 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3689
3690 # We need awk for the "check" target.  The system "awk" is bad on
3691 # some platforms.
3692 # Always define AMTAR for backward compatibility.
3693
3694 AMTAR=${AMTAR-"${am_missing_run}tar"}
3695
3696 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3697
3698
3699
3700
3701
3702
3703
3704
3705 lispdir='${datadir}/emacs/${version}/lisp'
3706 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3707 '${datadir}/emacs/site-lisp'
3708 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3709 etcdir='${datadir}/emacs/${version}/etc'
3710 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3711 docdir='${datadir}/emacs/${version}/etc'
3712 gamedir='${localstatedir}/games/emacs'
3713
3714
3715
3716
3717 # Check whether --with-pop was given.
3718 if test "${with_pop+set}" = set; then :
3719   withval=$with_pop;
3720 else
3721      with_pop=yes
3722 fi
3723
3724 if test "$with_pop" = yes; then
3725    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3726
3727 fi
3728
3729
3730 # Check whether --with-kerberos was given.
3731 if test "${with_kerberos+set}" = set; then :
3732   withval=$with_kerberos;
3733 else
3734       with_kerberos=no
3735 fi
3736
3737 if test "$with_kerberos" != no; then
3738    $as_echo "#define KERBEROS 1" >>confdefs.h
3739
3740 fi
3741
3742
3743 # Check whether --with-kerberos5 was given.
3744 if test "${with_kerberos5+set}" = set; then :
3745   withval=$with_kerberos5;
3746 else
3747       with_kerberos5=no
3748 fi
3749
3750 if test "${with_kerberos5}" != no; then
3751   if test "${with_kerberos}" = no; then
3752     with_kerberos=yes
3753     $as_echo "#define KERBEROS 1" >>confdefs.h
3754
3755   fi
3756
3757 $as_echo "#define KERBEROS5 1" >>confdefs.h
3758
3759 fi
3760
3761
3762 # Check whether --with-hesiod was given.
3763 if test "${with_hesiod+set}" = set; then :
3764   withval=$with_hesiod;
3765 else
3766       with_hesiod=no
3767 fi
3768
3769 if test "$with_hesiod" != no; then
3770
3771 $as_echo "#define HESIOD 1" >>confdefs.h
3772
3773 fi
3774
3775
3776 # Check whether --with-mmdf was given.
3777 if test "${with_mmdf+set}" = set; then :
3778   withval=$with_mmdf;
3779 else
3780       with_mmdf=no
3781 fi
3782
3783 if test "$with_mmdf" != no; then
3784
3785 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3786
3787 fi
3788
3789
3790 # Check whether --with-mail-unlink was given.
3791 if test "${with_mail_unlink+set}" = set; then :
3792   withval=$with_mail_unlink;
3793 else
3794       with_mail_unlink=no
3795 fi
3796
3797 if test "$with_mail_unlink" != no; then
3798
3799 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3800
3801 fi
3802
3803
3804 # Check whether --with-mailhost was given.
3805 if test "${with_mailhost+set}" = set; then :
3806   withval=$with_mailhost;
3807 cat >>confdefs.h <<_ACEOF
3808 #define MAILHOST "$withval"
3809 _ACEOF
3810
3811 fi
3812
3813
3814
3815 # Check whether --with-sound was given.
3816 if test "${with_sound+set}" = set; then :
3817   withval=$with_sound;
3818 else
3819      with_sound=yes
3820 fi
3821
3822
3823
3824 # Check whether --with-sync-input was given.
3825 if test "${with_sync_input+set}" = set; then :
3826   withval=$with_sync_input;
3827 else
3828      with_sync_input=yes
3829 fi
3830
3831 if test "$with_sync_input" = yes; then
3832
3833 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3834
3835 fi
3836
3837
3838 # Check whether --with-x-toolkit was given.
3839 if test "${with_x_toolkit+set}" = set; then :
3840   withval=$with_x_toolkit;        case "${withval}" in
3841             y | ye | yes )      val=gtk ;;
3842             n | no )            val=no  ;;
3843             l | lu | luc | luci | lucid )       val=lucid ;;
3844             a | at | ath | athe | athen | athena )      val=athena ;;
3845             m | mo | mot | moti | motif )       val=motif ;;
3846             g | gt | gtk  )     val=gtk ;;
3847             gtk3  )     val=gtk3 ;;
3848             * )
3849 as_fn_error "\`--with-x-toolkit=$withval' is invalid;
3850 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3851 \`gtk3'.  \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3852             ;;
3853           esac
3854           with_x_toolkit=$val
3855
3856 fi
3857
3858
3859
3860 # Check whether --with-wide-int was given.
3861 if test "${with_wide_int+set}" = set; then :
3862   withval=$with_wide_int;
3863 else
3864       with_wide_int=no
3865 fi
3866
3867 if test "$with_wide_int" = yes; then
3868
3869 $as_echo "#define WIDE_EMACS_INT 1" >>confdefs.h
3870
3871 fi
3872
3873
3874 # Check whether --with-xpm was given.
3875 if test "${with_xpm+set}" = set; then :
3876   withval=$with_xpm;
3877 else
3878      with_xpm=yes
3879 fi
3880
3881
3882 # Check whether --with-jpeg was given.
3883 if test "${with_jpeg+set}" = set; then :
3884   withval=$with_jpeg;
3885 else
3886      with_jpeg=yes
3887 fi
3888
3889
3890 # Check whether --with-tiff was given.
3891 if test "${with_tiff+set}" = set; then :
3892   withval=$with_tiff;
3893 else
3894      with_tiff=yes
3895 fi
3896
3897
3898 # Check whether --with-gif was given.
3899 if test "${with_gif+set}" = set; then :
3900   withval=$with_gif;
3901 else
3902      with_gif=yes
3903 fi
3904
3905
3906 # Check whether --with-png was given.
3907 if test "${with_png+set}" = set; then :
3908   withval=$with_png;
3909 else
3910      with_png=yes
3911 fi
3912
3913
3914 # Check whether --with-rsvg was given.
3915 if test "${with_rsvg+set}" = set; then :
3916   withval=$with_rsvg;
3917 else
3918      with_rsvg=yes
3919 fi
3920
3921
3922 # Check whether --with-xml2 was given.
3923 if test "${with_xml2+set}" = set; then :
3924   withval=$with_xml2;
3925 else
3926      with_xml2=yes
3927 fi
3928
3929
3930 # Check whether --with-imagemagick was given.
3931 if test "${with_imagemagick+set}" = set; then :
3932   withval=$with_imagemagick;
3933 else
3934      with_imagemagick=yes
3935 fi
3936
3937
3938
3939 # Check whether --with-xft was given.
3940 if test "${with_xft+set}" = set; then :
3941   withval=$with_xft;
3942 else
3943      with_xft=yes
3944 fi
3945
3946
3947 # Check whether --with-libotf was given.
3948 if test "${with_libotf+set}" = set; then :
3949   withval=$with_libotf;
3950 else
3951      with_libotf=yes
3952 fi
3953
3954
3955 # Check whether --with-m17n-flt was given.
3956 if test "${with_m17n_flt+set}" = set; then :
3957   withval=$with_m17n_flt;
3958 else
3959      with_m17n_flt=yes
3960 fi
3961
3962
3963
3964 # Check whether --with-toolkit-scroll-bars was given.
3965 if test "${with_toolkit_scroll_bars+set}" = set; then :
3966   withval=$with_toolkit_scroll_bars;
3967 else
3968      with_toolkit_scroll_bars=yes
3969 fi
3970
3971
3972 # Check whether --with-xaw3d was given.
3973 if test "${with_xaw3d+set}" = set; then :
3974   withval=$with_xaw3d;
3975 else
3976      with_xaw3d=yes
3977 fi
3978
3979
3980 # Check whether --with-xim was given.
3981 if test "${with_xim+set}" = set; then :
3982   withval=$with_xim;
3983 else
3984      with_xim=yes
3985 fi
3986
3987
3988 # Check whether --with-ns was given.
3989 if test "${with_ns+set}" = set; then :
3990   withval=$with_ns;
3991 else
3992       with_ns=no
3993 fi
3994
3995
3996
3997 # Check whether --with-gpm was given.
3998 if test "${with_gpm+set}" = set; then :
3999   withval=$with_gpm;
4000 else
4001      with_gpm=yes
4002 fi
4003
4004
4005 # Check whether --with-dbus was given.
4006 if test "${with_dbus+set}" = set; then :
4007   withval=$with_dbus;
4008 else
4009      with_dbus=yes
4010 fi
4011
4012
4013 # Check whether --with-gconf was given.
4014 if test "${with_gconf+set}" = set; then :
4015   withval=$with_gconf;
4016 else
4017      with_gconf=yes
4018 fi
4019
4020
4021 # Check whether --with-gsettings was given.
4022 if test "${with_gsettings+set}" = set; then :
4023   withval=$with_gsettings;
4024 else
4025      with_gsettings=yes
4026 fi
4027
4028
4029 # Check whether --with-selinux was given.
4030 if test "${with_selinux+set}" = set; then :
4031   withval=$with_selinux;
4032 else
4033      with_selinux=yes
4034 fi
4035
4036
4037 # Check whether --with-gnutls was given.
4038 if test "${with_gnutls+set}" = set; then :
4039   withval=$with_gnutls;
4040 else
4041      with_gnutls=yes
4042 fi
4043
4044
4045 ## For the times when you want to build Emacs but don't have
4046 ## a suitable makeinfo, and can live without the manuals.
4047
4048 # Check whether --with-makeinfo was given.
4049 if test "${with_makeinfo+set}" = set; then :
4050   withval=$with_makeinfo;
4051 else
4052      with_makeinfo=yes
4053 fi
4054
4055
4056 ## This is an option because I do not know if all info/man support
4057 ## compressed files, nor how to test if they do so.
4058
4059 # Check whether --with-compress-info was given.
4060 if test "${with_compress_info+set}" = set; then :
4061   withval=$with_compress_info;
4062 else
4063      with_compress_info=yes
4064 fi
4065
4066 if test $with_compress_info = yes; then
4067    GZIP_INFO=yes
4068 else
4069    GZIP_INFO=
4070 fi
4071
4072
4073
4074 # Check whether --with-pkg-config-prog was given.
4075 if test "${with_pkg_config_prog+set}" = set; then :
4076   withval=$with_pkg_config_prog;
4077 fi
4078
4079 if test "X${with_pkg_config_prog}" != X; then
4080    if test "${with_pkg_config_prog}" != yes; then
4081       PKG_CONFIG="${with_pkg_config_prog}"
4082    fi
4083 fi
4084
4085 CRT_DIR=
4086
4087 # Check whether --with-crt-dir was given.
4088 if test "${with_crt_dir+set}" = set; then :
4089   withval=$with_crt_dir;
4090 fi
4091
4092 CRT_DIR="${with_crt_dir}"
4093
4094
4095 # Check whether --with-gameuser was given.
4096 if test "${with_gameuser+set}" = set; then :
4097   withval=$with_gameuser;
4098 fi
4099
4100 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
4101   && gameuser="${with_gameuser}"
4102 test "X$gameuser" = X && gameuser=games
4103
4104
4105 # Check whether --with-gnustep-conf was given.
4106 if test "${with_gnustep_conf+set}" = set; then :
4107   withval=$with_gnustep_conf;
4108 fi
4109
4110 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
4111   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
4112 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
4113      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
4114
4115 # Check whether --enable-ns-self-contained was given.
4116 if test "${enable_ns_self_contained+set}" = set; then :
4117   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
4118 else
4119   EN_NS_SELF_CONTAINED=yes
4120 fi
4121
4122
4123 # Check whether --enable-asserts was given.
4124 if test "${enable_asserts+set}" = set; then :
4125   enableval=$enable_asserts; USE_XASSERTS=$enableval
4126 else
4127   USE_XASSERTS=no
4128 fi
4129
4130
4131 # Check whether --enable-maintainer-mode was given.
4132 if test "${enable_maintainer_mode+set}" = set; then :
4133   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4134 else
4135   USE_MAINTAINER_MODE=yes
4136 fi
4137
4138 if test $USE_MAINTAINER_MODE = yes; then
4139   MAINT=
4140 else
4141   MAINT=#
4142 fi
4143
4144
4145 # Check whether --enable-locallisppath was given.
4146 if test "${enable_locallisppath+set}" = set; then :
4147   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
4148   locallisppath=
4149 elif test "${enableval}" != "yes"; then
4150   locallisppath=${enableval}
4151 fi
4152 fi
4153
4154
4155 # Check whether --enable-checking was given.
4156 if test "${enable_checking+set}" = set; then :
4157   enableval=$enable_checking; ac_checking_flags="${enableval}"
4158 fi
4159
4160 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
4161 for check in $ac_checking_flags
4162 do
4163         case $check in
4164         # these set all the flags to specific states
4165         yes)            ac_enable_checking=1 ;;
4166         no)             ac_enable_checking= ;
4167                         ac_gc_check_stringbytes= ;
4168                         ac_gc_check_string_overrun= ;
4169                         ac_gc_check_string_free_list= ;
4170                         ac_xmalloc_overrun= ;
4171                         ac_gc_check_cons_list= ;;
4172         all)            ac_enable_checking=1 ;
4173                         ac_gc_check_stringbytes=1 ;
4174                         ac_gc_check_string_overrun=1 ;
4175                         ac_gc_check_string_free_list=1 ;
4176                         ac_xmalloc_overrun=1 ;
4177                         ac_gc_check_cons_list=1 ;;
4178         # these enable particular checks
4179         stringbytes)    ac_gc_check_stringbytes=1 ;;
4180         stringoverrun)  ac_gc_check_string_overrun=1 ;;
4181         stringfreelist) ac_gc_check_string_free_list=1 ;;
4182         xmallocoverrun) ac_xmalloc_overrun=1 ;;
4183         conslist)       ac_gc_check_cons_list=1 ;;
4184         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
4185         esac
4186 done
4187 IFS="$ac_save_IFS"
4188
4189 if test x$ac_enable_checking != x ; then
4190
4191 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4192
4193 fi
4194 if test x$ac_gc_check_stringbytes != x ; then
4195
4196 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4197
4198 fi
4199 if test x$ac_gc_check_string_overrun != x ; then
4200
4201 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4202
4203 fi
4204 if test x$ac_gc_check_string_free_list != x ; then
4205
4206 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4207
4208 fi
4209 if test x$ac_xmalloc_overrun != x ; then
4210
4211 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4212
4213 fi
4214 if test x$ac_gc_check_cons_list != x ; then
4215
4216 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4217
4218 fi
4219
4220 # Check whether --enable-use-lisp-union-type was given.
4221 if test "${enable_use_lisp_union_type+set}" = set; then :
4222   enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
4223
4224 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
4225
4226 fi
4227 fi
4228
4229
4230
4231 # Check whether --enable-profiling was given.
4232 if test "${enable_profiling+set}" = set; then :
4233   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
4234 fi
4235
4236 if test x$ac_enable_profiling != x ; then
4237    PROFILING_CFLAGS="-DPROFILING=1 -pg"
4238 else
4239    PROFILING_CFLAGS=
4240 fi
4241
4242
4243 # Check whether --enable-autodepend was given.
4244 if test "${enable_autodepend+set}" = set; then :
4245   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
4246 else
4247   ac_enable_autodepend=yes
4248 fi
4249
4250
4251 #### Make srcdir absolute, if it isn't already.  It's important to
4252 #### avoid running the path through pwd unnecessarily, since pwd can
4253 #### give you automounter prefixes, which can go away.  We do all this
4254 #### so Emacs can find its files when run uninstalled.
4255 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4256 unset CDPATH
4257 case "${srcdir}" in
4258   /* ) ;;
4259   . )
4260     ## We may be able to use the $PWD environment variable to make this
4261     ## absolute.  But sometimes PWD is inaccurate.
4262     ## Note: we used to use ${PWD} at the end instead of `pwd`,
4263     ## but that tested only for a well-formed and valid PWD,
4264     ## it did not object when PWD was well-formed and valid but just wrong.
4265     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
4266     then
4267       srcdir="$PWD"
4268     else
4269       srcdir="`(cd ${srcdir}; pwd)`"
4270     fi
4271   ;;
4272   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
4273 esac
4274
4275 #### Given the configuration name, set machfile and opsysfile to the
4276 #### names of the m/*.h and s/*.h files we should use.
4277
4278 ### Canonicalize the configuration name.
4279
4280 # Make sure we can run config.sub.
4281 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4282   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4283
4284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4285 $as_echo_n "checking build system type... " >&6; }
4286 if test "${ac_cv_build+set}" = set; then :
4287   $as_echo_n "(cached) " >&6
4288 else
4289   ac_build_alias=$build_alias
4290 test "x$ac_build_alias" = x &&
4291   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4292 test "x$ac_build_alias" = x &&
4293   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4294 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4295   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4296
4297 fi
4298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4299 $as_echo "$ac_cv_build" >&6; }
4300 case $ac_cv_build in
4301 *-*-*) ;;
4302 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4303 esac
4304 build=$ac_cv_build
4305 ac_save_IFS=$IFS; IFS='-'
4306 set x $ac_cv_build
4307 shift
4308 build_cpu=$1
4309 build_vendor=$2
4310 shift; shift
4311 # Remember, the first character of IFS is used to create $*,
4312 # except with old shells:
4313 build_os=$*
4314 IFS=$ac_save_IFS
4315 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4316
4317
4318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4319 $as_echo_n "checking host system type... " >&6; }
4320 if test "${ac_cv_host+set}" = set; then :
4321   $as_echo_n "(cached) " >&6
4322 else
4323   if test "x$host_alias" = x; then
4324   ac_cv_host=$ac_cv_build
4325 else
4326   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4327     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4328 fi
4329
4330 fi
4331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4332 $as_echo "$ac_cv_host" >&6; }
4333 case $ac_cv_host in
4334 *-*-*) ;;
4335 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4336 esac
4337 host=$ac_cv_host
4338 ac_save_IFS=$IFS; IFS='-'
4339 set x $ac_cv_host
4340 shift
4341 host_cpu=$1
4342 host_vendor=$2
4343 shift; shift
4344 # Remember, the first character of IFS is used to create $*,
4345 # except with old shells:
4346 host_os=$*
4347 IFS=$ac_save_IFS
4348 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4349
4350
4351 canonical=$host
4352 configuration=${host_alias-${build_alias-$host}}
4353
4354
4355
4356 ### If you add support for a new configuration, add code to this
4357 ### switch statement to recognize your configuration name and select
4358 ### the appropriate operating system and machine description files.
4359
4360 ### You would hope that you could choose an m/*.h file pretty much
4361 ### based on the machine portion of the configuration name, and an s/*.h
4362 ### file based on the operating system portion.  However, it turns out
4363 ### that each m/*.h file is pretty manufacturer-specific - for
4364 ### example mips.h is MIPS
4365 ### So we basically have to have a special case for each
4366 ### configuration name.
4367 ###
4368 ### As far as handling version numbers on operating systems is
4369 ### concerned, make sure things will fail in a fixable way.  If
4370 ### /etc/MACHINES doesn't say anything about version numbers, be
4371 ### prepared to handle anything reasonably.  If version numbers
4372 ### matter, be sure /etc/MACHINES says something about it.
4373
4374 machine='' opsys='' unported=no
4375 case "${canonical}" in
4376
4377   ## GNU/Linux and similar ports
4378   *-*-linux* )
4379     opsys=gnu-linux
4380     case ${canonical} in
4381       alpha*)   machine=alpha ;;
4382       s390-*)   machine=ibms390 ;;
4383       s390x-*)  machine=ibms390x ;;
4384       powerpc*) machine=macppc ;;
4385       sparc*)   machine=sparc ;;
4386       ia64*)    machine=ia64 ;;
4387       m68k*)    machine=m68k ;;
4388       x86_64*)  machine=amdx86-64 ;;
4389     esac
4390   ;;
4391
4392   ## FreeBSD ports
4393   *-*-freebsd* )
4394     opsys=freebsd
4395     case "${canonical}" in
4396       alpha*)           machine=alpha ;;
4397       amd64-*|x86_64-*) machine=amdx86-64 ;;
4398       ia64-*)           machine=ia64 ;;
4399       i[3456]86-*)      machine=intel386 ;;
4400       powerpc-*)        machine=macppc ;;
4401       sparc-*)          machine=sparc ;;
4402       sparc64-*)        machine=sparc ;;
4403     esac
4404   ;;
4405
4406   ## FreeBSD kernel + glibc based userland
4407   *-*-kfreebsd*gnu* )
4408     opsys=gnu-kfreebsd
4409     case "${canonical}" in
4410       alpha*)           machine=alpha ;;
4411       amd64-*|x86_64-*) machine=amdx86-64 ;;
4412       ia64-*)           machine=ia64 ;;
4413       i[3456]86-*)      machine=intel386 ;;
4414       powerpc-*)        machine=macppc ;;
4415       sparc-*)          machine=sparc ;;
4416       sparc64-*)        machine=sparc ;;
4417     esac
4418   ;;
4419
4420   ## NetBSD ports
4421   *-*-netbsd* )
4422     opsys=netbsd
4423     case "${canonical}" in
4424       alpha*)      machine=alpha ;;
4425       x86_64-*)    machine=amdx86-64 ;;
4426       i[3456]86-*) machine=intel386 ;;
4427       m68k-*)      machine=m68k ;;
4428       powerpc-*)   machine=macppc ;;
4429       sparc*-)     machine=sparc ;;
4430       vax-*)       machine=vax ;;
4431     esac
4432   ;;
4433
4434   ## OpenBSD ports
4435   *-*-openbsd* )
4436     opsys=openbsd
4437     case "${canonical}" in
4438       alpha*)    machine=alpha ;;
4439       x86_64-*)  machine=amdx86-64 ;;
4440       i386-*)    machine=intel386 ;;
4441       powerpc-*) machine=macppc ;;
4442       sparc*)    machine=sparc ;;
4443       vax-*)     machine=vax ;;
4444     esac
4445   ;;
4446
4447   ## Apple Darwin / Mac OS X
4448   *-apple-darwin* )
4449     case "${canonical}" in
4450       i[3456]86-* )  machine=intel386 ;;
4451       powerpc-* )    machine=macppc ;;
4452       x86_64-* )     machine=amdx86-64 ;;
4453       * )            unported=yes ;;
4454     esac
4455     opsys=darwin
4456     # Define CPP as follows to make autoconf work correctly.
4457     CPP="${CC-cc} -E -no-cpp-precomp"
4458     # Use fink packages if available.
4459     if test -d /sw/include && test -d /sw/lib; then
4460       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4461       CPP="${CPP} ${GCC_TEST_OPTIONS}"
4462       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4463     fi
4464   ;;
4465
4466   ## HP 9000 series 700 and 800, running HP/UX
4467   hppa*-hp-hpux10.2* )
4468     opsys=hpux10-20
4469   ;;
4470   hppa*-hp-hpux1[1-9]* )
4471     opsys=hpux11
4472     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4473   ;;
4474
4475   ## IBM machines
4476   rs6000-ibm-aix4.[23]* )
4477     machine=ibmrs6000 opsys=aix4-2
4478   ;;
4479   powerpc-ibm-aix4.[23]*  )
4480     machine=ibmrs6000 opsys=aix4-2
4481   ;;
4482   rs6000-ibm-aix[56]* )
4483     machine=ibmrs6000 opsys=aix4-2
4484   ;;
4485   powerpc-ibm-aix[56]*  )
4486     machine=ibmrs6000 opsys=aix4-2
4487   ;;
4488
4489   ## Silicon Graphics machines
4490   ## Iris 4D
4491   mips-sgi-irix6.5 )
4492     opsys=irix6-5
4493     # Without defining _LANGUAGE_C, things get masked out in the headers
4494     # so that, for instance, grepping for `free' in stdlib.h fails and
4495     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4496     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
4497     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4498   ;;
4499
4500   ## Suns
4501   *-sun-solaris* \
4502     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4503     | x86_64-*-solaris2*    | x86_64-*-sunos5*)
4504     case "${canonical}" in
4505       i[3456]86-*-* )     machine=intel386 ;;
4506       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
4507       sparc* )          machine=sparc ;;
4508       * )               unported=yes ;;
4509     esac
4510     case "${canonical}" in
4511       *-sunos5.6* | *-solaris2.6* )
4512                 opsys=sol2-6
4513                 NON_GNU_CPP=/usr/ccs/lib/cpp
4514                 RANLIB="ar -ts"
4515                 ;;
4516       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4517                 opsys=sol2-6
4518                 emacs_check_sunpro_c=yes
4519                 NON_GNU_CPP=/usr/ccs/lib/cpp
4520                 ;;
4521       *-sunos5* | *-solaris* )
4522                 opsys=sol2-10
4523                 emacs_check_sunpro_c=yes
4524                 NON_GNU_CPP=/usr/ccs/lib/cpp
4525                 ;;
4526     esac
4527     ## Watch out for a compiler that we know will not work.
4528     case "${canonical}" in
4529      *-solaris* | *-sunos5* )
4530                 if [ "x$CC" = x/usr/ucb/cc ]; then
4531                   ## /usr/ucb/cc doesn't work;
4532                   ## we should find some other compiler that does work.
4533                   unset CC
4534                 fi
4535                 ;;
4536       *) ;;
4537     esac
4538   ;;
4539
4540   ## Intel 386 machines where we don't care about the manufacturer.
4541   i[3456]86-*-* )
4542     machine=intel386
4543     case "${canonical}" in
4544       *-cygwin )                opsys=cygwin ;;
4545       *-darwin* )               opsys=darwin
4546                                 CPP="${CC-cc} -E -no-cpp-precomp"
4547                                 ;;
4548       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4549       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4550       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4551       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4552     esac
4553   ;;
4554
4555   * )
4556     unported=yes
4557   ;;
4558 esac
4559
4560 ### If the code above didn't choose an operating system, just choose
4561 ### an operating system based on the configuration name.  You really
4562 ### only want to use this when you have no idea what the right
4563 ### operating system is; if you know what operating systems a machine
4564 ### runs, it's cleaner to make it explicit in the case statement
4565 ### above.
4566 if test x"${opsys}" = x; then
4567   case "${canonical}" in
4568     *-gnu* )                            opsys=gnu ;;
4569     * )
4570       unported=yes
4571     ;;
4572   esac
4573 fi
4574
4575
4576
4577 if test $unported = yes; then
4578   as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
4579 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4580 fi
4581
4582 if test -n "$machine"; then
4583   machfile="m/${machine}.h"
4584 else
4585   machfile=
4586 fi
4587 opsysfile="s/${opsys}.h"
4588
4589
4590 #### Choose a compiler.
4591 test -n "$CC" && cc_specified=yes
4592
4593 # Save the value of CFLAGS that the user specified.
4594 SPECIFIED_CFLAGS="$CFLAGS"
4595
4596 ac_ext=c
4597 ac_cpp='$CPP $CPPFLAGS'
4598 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4599 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4600 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4601 if test -n "$ac_tool_prefix"; then
4602   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4603 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4605 $as_echo_n "checking for $ac_word... " >&6; }
4606 if test "${ac_cv_prog_CC+set}" = set; then :
4607   $as_echo_n "(cached) " >&6
4608 else
4609   if test -n "$CC"; then
4610   ac_cv_prog_CC="$CC" # Let the user override the test.
4611 else
4612 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4613 for as_dir in $PATH
4614 do
4615   IFS=$as_save_IFS
4616   test -z "$as_dir" && as_dir=.
4617     for ac_exec_ext in '' $ac_executable_extensions; do
4618   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4619     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4620     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4621     break 2
4622   fi
4623 done
4624   done
4625 IFS=$as_save_IFS
4626
4627 fi
4628 fi
4629 CC=$ac_cv_prog_CC
4630 if test -n "$CC"; then
4631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4632 $as_echo "$CC" >&6; }
4633 else
4634   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4635 $as_echo "no" >&6; }
4636 fi
4637
4638
4639 fi
4640 if test -z "$ac_cv_prog_CC"; then
4641   ac_ct_CC=$CC
4642   # Extract the first word of "gcc", so it can be a program name with args.
4643 set dummy gcc; ac_word=$2
4644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4645 $as_echo_n "checking for $ac_word... " >&6; }
4646 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4647   $as_echo_n "(cached) " >&6
4648 else
4649   if test -n "$ac_ct_CC"; then
4650   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4651 else
4652 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4653 for as_dir in $PATH
4654 do
4655   IFS=$as_save_IFS
4656   test -z "$as_dir" && as_dir=.
4657     for ac_exec_ext in '' $ac_executable_extensions; do
4658   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4659     ac_cv_prog_ac_ct_CC="gcc"
4660     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4661     break 2
4662   fi
4663 done
4664   done
4665 IFS=$as_save_IFS
4666
4667 fi
4668 fi
4669 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4670 if test -n "$ac_ct_CC"; then
4671   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4672 $as_echo "$ac_ct_CC" >&6; }
4673 else
4674   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4675 $as_echo "no" >&6; }
4676 fi
4677
4678   if test "x$ac_ct_CC" = x; then
4679     CC=""
4680   else
4681     case $cross_compiling:$ac_tool_warned in
4682 yes:)
4683 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4684 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4685 ac_tool_warned=yes ;;
4686 esac
4687     CC=$ac_ct_CC
4688   fi
4689 else
4690   CC="$ac_cv_prog_CC"
4691 fi
4692
4693 if test -z "$CC"; then
4694           if test -n "$ac_tool_prefix"; then
4695     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4696 set dummy ${ac_tool_prefix}cc; ac_word=$2
4697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4698 $as_echo_n "checking for $ac_word... " >&6; }
4699 if test "${ac_cv_prog_CC+set}" = set; then :
4700   $as_echo_n "(cached) " >&6
4701 else
4702   if test -n "$CC"; then
4703   ac_cv_prog_CC="$CC" # Let the user override the test.
4704 else
4705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4706 for as_dir in $PATH
4707 do
4708   IFS=$as_save_IFS
4709   test -z "$as_dir" && as_dir=.
4710     for ac_exec_ext in '' $ac_executable_extensions; do
4711   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4712     ac_cv_prog_CC="${ac_tool_prefix}cc"
4713     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4714     break 2
4715   fi
4716 done
4717   done
4718 IFS=$as_save_IFS
4719
4720 fi
4721 fi
4722 CC=$ac_cv_prog_CC
4723 if test -n "$CC"; then
4724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4725 $as_echo "$CC" >&6; }
4726 else
4727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4728 $as_echo "no" >&6; }
4729 fi
4730
4731
4732   fi
4733 fi
4734 if test -z "$CC"; then
4735   # Extract the first word of "cc", so it can be a program name with args.
4736 set dummy cc; ac_word=$2
4737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4738 $as_echo_n "checking for $ac_word... " >&6; }
4739 if test "${ac_cv_prog_CC+set}" = set; then :
4740   $as_echo_n "(cached) " >&6
4741 else
4742   if test -n "$CC"; then
4743   ac_cv_prog_CC="$CC" # Let the user override the test.
4744 else
4745   ac_prog_rejected=no
4746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4747 for as_dir in $PATH
4748 do
4749   IFS=$as_save_IFS
4750   test -z "$as_dir" && as_dir=.
4751     for ac_exec_ext in '' $ac_executable_extensions; do
4752   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4753     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4754        ac_prog_rejected=yes
4755        continue
4756      fi
4757     ac_cv_prog_CC="cc"
4758     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4759     break 2
4760   fi
4761 done
4762   done
4763 IFS=$as_save_IFS
4764
4765 if test $ac_prog_rejected = yes; then
4766   # We found a bogon in the path, so make sure we never use it.
4767   set dummy $ac_cv_prog_CC
4768   shift
4769   if test $# != 0; then
4770     # We chose a different compiler from the bogus one.
4771     # However, it has the same basename, so the bogon will be chosen
4772     # first if we set CC to just the basename; use the full file name.
4773     shift
4774     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4775   fi
4776 fi
4777 fi
4778 fi
4779 CC=$ac_cv_prog_CC
4780 if test -n "$CC"; then
4781   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4782 $as_echo "$CC" >&6; }
4783 else
4784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4785 $as_echo "no" >&6; }
4786 fi
4787
4788
4789 fi
4790 if test -z "$CC"; then
4791   if test -n "$ac_tool_prefix"; then
4792   for ac_prog in cl.exe
4793   do
4794     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4795 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4797 $as_echo_n "checking for $ac_word... " >&6; }
4798 if test "${ac_cv_prog_CC+set}" = set; then :
4799   $as_echo_n "(cached) " >&6
4800 else
4801   if test -n "$CC"; then
4802   ac_cv_prog_CC="$CC" # Let the user override the test.
4803 else
4804 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4805 for as_dir in $PATH
4806 do
4807   IFS=$as_save_IFS
4808   test -z "$as_dir" && as_dir=.
4809     for ac_exec_ext in '' $ac_executable_extensions; do
4810   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4811     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4812     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4813     break 2
4814   fi
4815 done
4816   done
4817 IFS=$as_save_IFS
4818
4819 fi
4820 fi
4821 CC=$ac_cv_prog_CC
4822 if test -n "$CC"; then
4823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4824 $as_echo "$CC" >&6; }
4825 else
4826   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4827 $as_echo "no" >&6; }
4828 fi
4829
4830
4831     test -n "$CC" && break
4832   done
4833 fi
4834 if test -z "$CC"; then
4835   ac_ct_CC=$CC
4836   for ac_prog in cl.exe
4837 do
4838   # Extract the first word of "$ac_prog", so it can be a program name with args.
4839 set dummy $ac_prog; ac_word=$2
4840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4841 $as_echo_n "checking for $ac_word... " >&6; }
4842 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4843   $as_echo_n "(cached) " >&6
4844 else
4845   if test -n "$ac_ct_CC"; then
4846   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4847 else
4848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4849 for as_dir in $PATH
4850 do
4851   IFS=$as_save_IFS
4852   test -z "$as_dir" && as_dir=.
4853     for ac_exec_ext in '' $ac_executable_extensions; do
4854   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4855     ac_cv_prog_ac_ct_CC="$ac_prog"
4856     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4857     break 2
4858   fi
4859 done
4860   done
4861 IFS=$as_save_IFS
4862
4863 fi
4864 fi
4865 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4866 if test -n "$ac_ct_CC"; then
4867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4868 $as_echo "$ac_ct_CC" >&6; }
4869 else
4870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4871 $as_echo "no" >&6; }
4872 fi
4873
4874
4875   test -n "$ac_ct_CC" && break
4876 done
4877
4878   if test "x$ac_ct_CC" = x; then
4879     CC=""
4880   else
4881     case $cross_compiling:$ac_tool_warned in
4882 yes:)
4883 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4884 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4885 ac_tool_warned=yes ;;
4886 esac
4887     CC=$ac_ct_CC
4888   fi
4889 fi
4890
4891 fi
4892
4893
4894 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4895 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4896 as_fn_error "no acceptable C compiler found in \$PATH
4897 See \`config.log' for more details." "$LINENO" 5; }
4898
4899 # Provide some information about the compiler.
4900 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4901 set X $ac_compile
4902 ac_compiler=$2
4903 for ac_option in --version -v -V -qversion; do
4904   { { ac_try="$ac_compiler $ac_option >&5"
4905 case "(($ac_try" in
4906   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4907   *) ac_try_echo=$ac_try;;
4908 esac
4909 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4910 $as_echo "$ac_try_echo"; } >&5
4911   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4912   ac_status=$?
4913   if test -s conftest.err; then
4914     sed '10a\
4915 ... rest of stderr output deleted ...
4916          10q' conftest.err >conftest.er1
4917     cat conftest.er1 >&5
4918   fi
4919   rm -f conftest.er1 conftest.err
4920   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4921   test $ac_status = 0; }
4922 done
4923
4924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4925 /* end confdefs.h.  */
4926
4927 int
4928 main ()
4929 {
4930
4931   ;
4932   return 0;
4933 }
4934 _ACEOF
4935 ac_clean_files_save=$ac_clean_files
4936 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4937 # Try to create an executable without -o first, disregard a.out.
4938 # It will help us diagnose broken compilers, and finding out an intuition
4939 # of exeext.
4940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4941 $as_echo_n "checking whether the C compiler works... " >&6; }
4942 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4943
4944 # The possible output files:
4945 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4946
4947 ac_rmfiles=
4948 for ac_file in $ac_files
4949 do
4950   case $ac_file in
4951     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4952     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4953   esac
4954 done
4955 rm -f $ac_rmfiles
4956
4957 if { { ac_try="$ac_link_default"
4958 case "(($ac_try" in
4959   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4960   *) ac_try_echo=$ac_try;;
4961 esac
4962 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4963 $as_echo "$ac_try_echo"; } >&5
4964   (eval "$ac_link_default") 2>&5
4965   ac_status=$?
4966   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4967   test $ac_status = 0; }; then :
4968   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4969 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4970 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4971 # so that the user can short-circuit this test for compilers unknown to
4972 # Autoconf.
4973 for ac_file in $ac_files ''
4974 do
4975   test -f "$ac_file" || continue
4976   case $ac_file in
4977     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4978         ;;
4979     [ab].out )
4980         # We found the default executable, but exeext='' is most
4981         # certainly right.
4982         break;;
4983     *.* )
4984         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4985         then :; else
4986            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4987         fi
4988         # We set ac_cv_exeext here because the later test for it is not
4989         # safe: cross compilers may not add the suffix if given an `-o'
4990         # argument, so we may need to know it at that point already.
4991         # Even if this section looks crufty: it has the advantage of
4992         # actually working.
4993         break;;
4994     * )
4995         break;;
4996   esac
4997 done
4998 test "$ac_cv_exeext" = no && ac_cv_exeext=
4999
5000 else
5001   ac_file=''
5002 fi
5003 if test -z "$ac_file"; then :
5004   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5005 $as_echo "no" >&6; }
5006 $as_echo "$as_me: failed program was:" >&5
5007 sed 's/^/| /' conftest.$ac_ext >&5
5008
5009 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5010 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5011 { as_fn_set_status 77
5012 as_fn_error "C compiler cannot create executables
5013 See \`config.log' for more details." "$LINENO" 5; }; }
5014 else
5015   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5016 $as_echo "yes" >&6; }
5017 fi
5018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
5019 $as_echo_n "checking for C compiler default output file name... " >&6; }
5020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
5021 $as_echo "$ac_file" >&6; }
5022 ac_exeext=$ac_cv_exeext
5023
5024 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
5025 ac_clean_files=$ac_clean_files_save
5026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
5027 $as_echo_n "checking for suffix of executables... " >&6; }
5028 if { { ac_try="$ac_link"
5029 case "(($ac_try" in
5030   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5031   *) ac_try_echo=$ac_try;;
5032 esac
5033 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5034 $as_echo "$ac_try_echo"; } >&5
5035   (eval "$ac_link") 2>&5
5036   ac_status=$?
5037   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5038   test $ac_status = 0; }; then :
5039   # If both `conftest.exe' and `conftest' are `present' (well, observable)
5040 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
5041 # work properly (i.e., refer to `conftest.exe'), while it won't with
5042 # `rm'.
5043 for ac_file in conftest.exe conftest conftest.*; do
5044   test -f "$ac_file" || continue
5045   case $ac_file in
5046     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5047     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5048           break;;
5049     * ) break;;
5050   esac
5051 done
5052 else
5053   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5054 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5055 as_fn_error "cannot compute suffix of executables: cannot compile and link
5056 See \`config.log' for more details." "$LINENO" 5; }
5057 fi
5058 rm -f conftest conftest$ac_cv_exeext
5059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
5060 $as_echo "$ac_cv_exeext" >&6; }
5061
5062 rm -f conftest.$ac_ext
5063 EXEEXT=$ac_cv_exeext
5064 ac_exeext=$EXEEXT
5065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5066 /* end confdefs.h.  */
5067 #include <stdio.h>
5068 int
5069 main ()
5070 {
5071 FILE *f = fopen ("conftest.out", "w");
5072  return ferror (f) || fclose (f) != 0;
5073
5074   ;
5075   return 0;
5076 }
5077 _ACEOF
5078 ac_clean_files="$ac_clean_files conftest.out"
5079 # Check that the compiler produces executables we can run.  If not, either
5080 # the compiler is broken, or we cross compile.
5081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
5082 $as_echo_n "checking whether we are cross compiling... " >&6; }
5083 if test "$cross_compiling" != yes; then
5084   { { ac_try="$ac_link"
5085 case "(($ac_try" in
5086   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5087   *) ac_try_echo=$ac_try;;
5088 esac
5089 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5090 $as_echo "$ac_try_echo"; } >&5
5091   (eval "$ac_link") 2>&5
5092   ac_status=$?
5093   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5094   test $ac_status = 0; }
5095   if { ac_try='./conftest$ac_cv_exeext'
5096   { { case "(($ac_try" in
5097   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5098   *) ac_try_echo=$ac_try;;
5099 esac
5100 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5101 $as_echo "$ac_try_echo"; } >&5
5102   (eval "$ac_try") 2>&5
5103   ac_status=$?
5104   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5105   test $ac_status = 0; }; }; then
5106     cross_compiling=no
5107   else
5108     if test "$cross_compiling" = maybe; then
5109         cross_compiling=yes
5110     else
5111         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5112 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5113 as_fn_error "cannot run C compiled programs.
5114 If you meant to cross compile, use \`--host'.
5115 See \`config.log' for more details." "$LINENO" 5; }
5116     fi
5117   fi
5118 fi
5119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
5120 $as_echo "$cross_compiling" >&6; }
5121
5122 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
5123 ac_clean_files=$ac_clean_files_save
5124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
5125 $as_echo_n "checking for suffix of object files... " >&6; }
5126 if test "${ac_cv_objext+set}" = set; then :
5127   $as_echo_n "(cached) " >&6
5128 else
5129   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5130 /* end confdefs.h.  */
5131
5132 int
5133 main ()
5134 {
5135
5136   ;
5137   return 0;
5138 }
5139 _ACEOF
5140 rm -f conftest.o conftest.obj
5141 if { { ac_try="$ac_compile"
5142 case "(($ac_try" in
5143   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5144   *) ac_try_echo=$ac_try;;
5145 esac
5146 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5147 $as_echo "$ac_try_echo"; } >&5
5148   (eval "$ac_compile") 2>&5
5149   ac_status=$?
5150   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5151   test $ac_status = 0; }; then :
5152   for ac_file in conftest.o conftest.obj conftest.*; do
5153   test -f "$ac_file" || continue;
5154   case $ac_file in
5155     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5156     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5157        break;;
5158   esac
5159 done
5160 else
5161   $as_echo "$as_me: failed program was:" >&5
5162 sed 's/^/| /' conftest.$ac_ext >&5
5163
5164 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5165 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5166 as_fn_error "cannot compute suffix of object files: cannot compile
5167 See \`config.log' for more details." "$LINENO" 5; }
5168 fi
5169 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5170 fi
5171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5172 $as_echo "$ac_cv_objext" >&6; }
5173 OBJEXT=$ac_cv_objext
5174 ac_objext=$OBJEXT
5175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5176 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5177 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5178   $as_echo_n "(cached) " >&6
5179 else
5180   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5181 /* end confdefs.h.  */
5182
5183 int
5184 main ()
5185 {
5186 #ifndef __GNUC__
5187        choke me
5188 #endif
5189
5190   ;
5191   return 0;
5192 }
5193 _ACEOF
5194 if ac_fn_c_try_compile "$LINENO"; then :
5195   ac_compiler_gnu=yes
5196 else
5197   ac_compiler_gnu=no
5198 fi
5199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5200 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5201
5202 fi
5203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5204 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5205 if test $ac_compiler_gnu = yes; then
5206   GCC=yes
5207 else
5208   GCC=
5209 fi
5210 ac_test_CFLAGS=${CFLAGS+set}
5211 ac_save_CFLAGS=$CFLAGS
5212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5213 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5214 if test "${ac_cv_prog_cc_g+set}" = set; then :
5215   $as_echo_n "(cached) " >&6
5216 else
5217   ac_save_c_werror_flag=$ac_c_werror_flag
5218    ac_c_werror_flag=yes
5219    ac_cv_prog_cc_g=no
5220    CFLAGS="-g"
5221    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5222 /* end confdefs.h.  */
5223
5224 int
5225 main ()
5226 {
5227
5228   ;
5229   return 0;
5230 }
5231 _ACEOF
5232 if ac_fn_c_try_compile "$LINENO"; then :
5233   ac_cv_prog_cc_g=yes
5234 else
5235   CFLAGS=""
5236       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5237 /* end confdefs.h.  */
5238
5239 int
5240 main ()
5241 {
5242
5243   ;
5244   return 0;
5245 }
5246 _ACEOF
5247 if ac_fn_c_try_compile "$LINENO"; then :
5248
5249 else
5250   ac_c_werror_flag=$ac_save_c_werror_flag
5251          CFLAGS="-g"
5252          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5253 /* end confdefs.h.  */
5254
5255 int
5256 main ()
5257 {
5258
5259   ;
5260   return 0;
5261 }
5262 _ACEOF
5263 if ac_fn_c_try_compile "$LINENO"; then :
5264   ac_cv_prog_cc_g=yes
5265 fi
5266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5267 fi
5268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5269 fi
5270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5271    ac_c_werror_flag=$ac_save_c_werror_flag
5272 fi
5273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5274 $as_echo "$ac_cv_prog_cc_g" >&6; }
5275 if test "$ac_test_CFLAGS" = set; then
5276   CFLAGS=$ac_save_CFLAGS
5277 elif test $ac_cv_prog_cc_g = yes; then
5278   if test "$GCC" = yes; then
5279     CFLAGS="-g -O2"
5280   else
5281     CFLAGS="-g"
5282   fi
5283 else
5284   if test "$GCC" = yes; then
5285     CFLAGS="-O2"
5286   else
5287     CFLAGS=
5288   fi
5289 fi
5290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5291 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5292 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5293   $as_echo_n "(cached) " >&6
5294 else
5295   ac_cv_prog_cc_c89=no
5296 ac_save_CC=$CC
5297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5298 /* end confdefs.h.  */
5299 #include <stdarg.h>
5300 #include <stdio.h>
5301 #include <sys/types.h>
5302 #include <sys/stat.h>
5303 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5304 struct buf { int x; };
5305 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5306 static char *e (p, i)
5307      char **p;
5308      int i;
5309 {
5310   return p[i];
5311 }
5312 static char *f (char * (*g) (char **, int), char **p, ...)
5313 {
5314   char *s;
5315   va_list v;
5316   va_start (v,p);
5317   s = g (p, va_arg (v,int));
5318   va_end (v);
5319   return s;
5320 }
5321
5322 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5323    function prototypes and stuff, but not '\xHH' hex character constants.
5324    These don't provoke an error unfortunately, instead are silently treated
5325    as 'x'.  The following induces an error, until -std is added to get
5326    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5327    array size at least.  It's necessary to write '\x00'==0 to get something
5328    that's true only with -std.  */
5329 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5330
5331 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5332    inside strings and character constants.  */
5333 #define FOO(x) 'x'
5334 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5335
5336 int test (int i, double x);
5337 struct s1 {int (*f) (int a);};
5338 struct s2 {int (*f) (double a);};
5339 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5340 int argc;
5341 char **argv;
5342 int
5343 main ()
5344 {
5345 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5346   ;
5347   return 0;
5348 }
5349 _ACEOF
5350 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5351         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5352 do
5353   CC="$ac_save_CC $ac_arg"
5354   if ac_fn_c_try_compile "$LINENO"; then :
5355   ac_cv_prog_cc_c89=$ac_arg
5356 fi
5357 rm -f core conftest.err conftest.$ac_objext
5358   test "x$ac_cv_prog_cc_c89" != "xno" && break
5359 done
5360 rm -f conftest.$ac_ext
5361 CC=$ac_save_CC
5362
5363 fi
5364 # AC_CACHE_VAL
5365 case "x$ac_cv_prog_cc_c89" in
5366   x)
5367     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5368 $as_echo "none needed" >&6; } ;;
5369   xno)
5370     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5371 $as_echo "unsupported" >&6; } ;;
5372   *)
5373     CC="$CC $ac_cv_prog_cc_c89"
5374     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5375 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5376 esac
5377 if test "x$ac_cv_prog_cc_c89" != xno; then :
5378
5379 fi
5380
5381 ac_ext=c
5382 ac_cpp='$CPP $CPPFLAGS'
5383 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5384 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5385 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5386 DEPDIR="${am__leading_dot}deps"
5387
5388 ac_config_commands="$ac_config_commands depfiles"
5389
5390
5391 am_make=${MAKE-make}
5392 cat > confinc << 'END'
5393 am__doit:
5394         @echo this is the am__doit target
5395 .PHONY: am__doit
5396 END
5397 # If we don't find an include directive, just comment out the code.
5398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5399 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5400 am__include="#"
5401 am__quote=
5402 _am_result=none
5403 # First try GNU make style include.
5404 echo "include confinc" > confmf
5405 # Ignore all kinds of additional output from `make'.
5406 case `$am_make -s -f confmf 2> /dev/null` in #(
5407 *the\ am__doit\ target*)
5408   am__include=include
5409   am__quote=
5410   _am_result=GNU
5411   ;;
5412 esac
5413 # Now try BSD make style include.
5414 if test "$am__include" = "#"; then
5415    echo '.include "confinc"' > confmf
5416    case `$am_make -s -f confmf 2> /dev/null` in #(
5417    *the\ am__doit\ target*)
5418      am__include=.include
5419      am__quote="\""
5420      _am_result=BSD
5421      ;;
5422    esac
5423 fi
5424
5425
5426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5427 $as_echo "$_am_result" >&6; }
5428 rm -f confinc confmf
5429
5430 # Check whether --enable-dependency-tracking was given.
5431 if test "${enable_dependency_tracking+set}" = set; then :
5432   enableval=$enable_dependency_tracking;
5433 fi
5434
5435 if test "x$enable_dependency_tracking" != xno; then
5436   am_depcomp="$ac_aux_dir/depcomp"
5437   AMDEPBACKSLASH='\'
5438 fi
5439  if test "x$enable_dependency_tracking" != xno; then
5440   AMDEP_TRUE=
5441   AMDEP_FALSE='#'
5442 else
5443   AMDEP_TRUE='#'
5444   AMDEP_FALSE=
5445 fi
5446
5447
5448
5449 depcc="$CC"   am_compiler_list=
5450
5451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5452 $as_echo_n "checking dependency style of $depcc... " >&6; }
5453 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5454   $as_echo_n "(cached) " >&6
5455 else
5456   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5457   # We make a subdir and do the tests there.  Otherwise we can end up
5458   # making bogus files that we don't know about and never remove.  For
5459   # instance it was reported that on HP-UX the gcc test will end up
5460   # making a dummy file named `D' -- because `-MD' means `put the output
5461   # in D'.
5462   mkdir conftest.dir
5463   # Copy depcomp to subdir because otherwise we won't find it if we're
5464   # using a relative directory.
5465   cp "$am_depcomp" conftest.dir
5466   cd conftest.dir
5467   # We will build objects and dependencies in a subdirectory because
5468   # it helps to detect inapplicable dependency modes.  For instance
5469   # both Tru64's cc and ICC support -MD to output dependencies as a
5470   # side effect of compilation, but ICC will put the dependencies in
5471   # the current directory while Tru64 will put them in the object
5472   # directory.
5473   mkdir sub
5474
5475   am_cv_CC_dependencies_compiler_type=none
5476   if test "$am_compiler_list" = ""; then
5477      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5478   fi
5479   am__universal=false
5480   case " $depcc " in #(
5481      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5482      esac
5483
5484   for depmode in $am_compiler_list; do
5485     # Setup a source with many dependencies, because some compilers
5486     # like to wrap large dependency lists on column 80 (with \), and
5487     # we should not choose a depcomp mode which is confused by this.
5488     #
5489     # We need to recreate these files for each test, as the compiler may
5490     # overwrite some of them when testing with obscure command lines.
5491     # This happens at least with the AIX C compiler.
5492     : > sub/conftest.c
5493     for i in 1 2 3 4 5 6; do
5494       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5495       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5496       # Solaris 8's {/usr,}/bin/sh.
5497       touch sub/conftst$i.h
5498     done
5499     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5500
5501     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5502     # mode.  It turns out that the SunPro C++ compiler does not properly
5503     # handle `-M -o', and we need to detect this.  Also, some Intel
5504     # versions had trouble with output in subdirs
5505     am__obj=sub/conftest.${OBJEXT-o}
5506     am__minus_obj="-o $am__obj"
5507     case $depmode in
5508     gcc)
5509       # This depmode causes a compiler race in universal mode.
5510       test "$am__universal" = false || continue
5511       ;;
5512     nosideeffect)
5513       # after this tag, mechanisms are not by side-effect, so they'll
5514       # only be used when explicitly requested
5515       if test "x$enable_dependency_tracking" = xyes; then
5516         continue
5517       else
5518         break
5519       fi
5520       ;;
5521     msvisualcpp | msvcmsys)
5522       # This compiler won't grok `-c -o', but also, the minuso test has
5523       # not run yet.  These depmodes are late enough in the game, and
5524       # so weak that their functioning should not be impacted.
5525       am__obj=conftest.${OBJEXT-o}
5526       am__minus_obj=
5527       ;;
5528     none) break ;;
5529     esac
5530     if depmode=$depmode \
5531        source=sub/conftest.c object=$am__obj \
5532        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5533        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5534          >/dev/null 2>conftest.err &&
5535        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5536        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5537        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5538        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5539       # icc doesn't choke on unknown options, it will just issue warnings
5540       # or remarks (even with -Werror).  So we grep stderr for any message
5541       # that says an option was ignored or not supported.
5542       # When given -MP, icc 7.0 and 7.1 complain thusly:
5543       #   icc: Command line warning: ignoring option '-M'; no argument required
5544       # The diagnosis changed in icc 8.0:
5545       #   icc: Command line remark: option '-MP' not supported
5546       if (grep 'ignoring option' conftest.err ||
5547           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5548         am_cv_CC_dependencies_compiler_type=$depmode
5549         break
5550       fi
5551     fi
5552   done
5553
5554   cd ..
5555   rm -rf conftest.dir
5556 else
5557   am_cv_CC_dependencies_compiler_type=none
5558 fi
5559
5560 fi
5561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5562 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5563 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5564
5565  if
5566   test "x$enable_dependency_tracking" != xno \
5567   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5568   am__fastdepCC_TRUE=
5569   am__fastdepCC_FALSE='#'
5570 else
5571   am__fastdepCC_TRUE='#'
5572   am__fastdepCC_FALSE=
5573 fi
5574
5575
5576 if test "x$CC" != xcc; then
5577   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5578 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5579 else
5580   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5581 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5582 fi
5583 set dummy $CC; ac_cc=`$as_echo "$2" |
5584                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5585 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
5586   $as_echo_n "(cached) " >&6
5587 else
5588   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5589 /* end confdefs.h.  */
5590
5591 int
5592 main ()
5593 {
5594
5595   ;
5596   return 0;
5597 }
5598 _ACEOF
5599 # Make sure it works both with $CC and with simple cc.
5600 # We do the test twice because some compilers refuse to overwrite an
5601 # existing .o file with -o, though they will create one.
5602 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5603 rm -f conftest2.*
5604 if { { case "(($ac_try" in
5605   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5606   *) ac_try_echo=$ac_try;;
5607 esac
5608 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5609 $as_echo "$ac_try_echo"; } >&5
5610   (eval "$ac_try") 2>&5
5611   ac_status=$?
5612   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5613   test $ac_status = 0; } &&
5614    test -f conftest2.$ac_objext && { { case "(($ac_try" in
5615   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5616   *) ac_try_echo=$ac_try;;
5617 esac
5618 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5619 $as_echo "$ac_try_echo"; } >&5
5620   (eval "$ac_try") 2>&5
5621   ac_status=$?
5622   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5623   test $ac_status = 0; };
5624 then
5625   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5626   if test "x$CC" != xcc; then
5627     # Test first that cc exists at all.
5628     if { ac_try='cc -c conftest.$ac_ext >&5'
5629   { { case "(($ac_try" in
5630   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5631   *) ac_try_echo=$ac_try;;
5632 esac
5633 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5634 $as_echo "$ac_try_echo"; } >&5
5635   (eval "$ac_try") 2>&5
5636   ac_status=$?
5637   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5638   test $ac_status = 0; }; }; then
5639       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5640       rm -f conftest2.*
5641       if { { case "(($ac_try" in
5642   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5643   *) ac_try_echo=$ac_try;;
5644 esac
5645 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5646 $as_echo "$ac_try_echo"; } >&5
5647   (eval "$ac_try") 2>&5
5648   ac_status=$?
5649   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5650   test $ac_status = 0; } &&
5651          test -f conftest2.$ac_objext && { { case "(($ac_try" in
5652   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5653   *) ac_try_echo=$ac_try;;
5654 esac
5655 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5656 $as_echo "$ac_try_echo"; } >&5
5657   (eval "$ac_try") 2>&5
5658   ac_status=$?
5659   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5660   test $ac_status = 0; };
5661       then
5662         # cc works too.
5663         :
5664       else
5665         # cc exists but doesn't like -o.
5666         eval ac_cv_prog_cc_${ac_cc}_c_o=no
5667       fi
5668     fi
5669   fi
5670 else
5671   eval ac_cv_prog_cc_${ac_cc}_c_o=no
5672 fi
5673 rm -f core conftest*
5674
5675 fi
5676 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5678 $as_echo "yes" >&6; }
5679 else
5680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5681 $as_echo "no" >&6; }
5682
5683 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5684
5685 fi
5686
5687 # FIXME: we rely on the cache variable name because
5688 # there is no other way.
5689 set dummy $CC
5690 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5691 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5692 if test "$am_t" != yes; then
5693    # Losing compiler, so override with the script.
5694    # FIXME: It is wrong to rewrite CC.
5695    # But if we don't then we get into trouble of one sort or another.
5696    # A longer-term fix would be to have automake use am__CC in this case,
5697    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5698    CC="$am_aux_dir/compile $CC"
5699 fi
5700
5701
5702
5703 # Initialize gnulib right after verifying that the C compiler works.
5704 if test -n "$ac_tool_prefix"; then
5705   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5706 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5708 $as_echo_n "checking for $ac_word... " >&6; }
5709 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5710   $as_echo_n "(cached) " >&6
5711 else
5712   if test -n "$RANLIB"; then
5713   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5714 else
5715 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5716 for as_dir in $PATH
5717 do
5718   IFS=$as_save_IFS
5719   test -z "$as_dir" && as_dir=.
5720     for ac_exec_ext in '' $ac_executable_extensions; do
5721   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5722     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5723     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5724     break 2
5725   fi
5726 done
5727   done
5728 IFS=$as_save_IFS
5729
5730 fi
5731 fi
5732 RANLIB=$ac_cv_prog_RANLIB
5733 if test -n "$RANLIB"; then
5734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5735 $as_echo "$RANLIB" >&6; }
5736 else
5737   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5738 $as_echo "no" >&6; }
5739 fi
5740
5741
5742 fi
5743 if test -z "$ac_cv_prog_RANLIB"; then
5744   ac_ct_RANLIB=$RANLIB
5745   # Extract the first word of "ranlib", so it can be a program name with args.
5746 set dummy ranlib; ac_word=$2
5747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5748 $as_echo_n "checking for $ac_word... " >&6; }
5749 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5750   $as_echo_n "(cached) " >&6
5751 else
5752   if test -n "$ac_ct_RANLIB"; then
5753   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5754 else
5755 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5756 for as_dir in $PATH
5757 do
5758   IFS=$as_save_IFS
5759   test -z "$as_dir" && as_dir=.
5760     for ac_exec_ext in '' $ac_executable_extensions; do
5761   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5762     ac_cv_prog_ac_ct_RANLIB="ranlib"
5763     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5764     break 2
5765   fi
5766 done
5767   done
5768 IFS=$as_save_IFS
5769
5770 fi
5771 fi
5772 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5773 if test -n "$ac_ct_RANLIB"; then
5774   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5775 $as_echo "$ac_ct_RANLIB" >&6; }
5776 else
5777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5778 $as_echo "no" >&6; }
5779 fi
5780
5781   if test "x$ac_ct_RANLIB" = x; then
5782     RANLIB=":"
5783   else
5784     case $cross_compiling:$ac_tool_warned in
5785 yes:)
5786 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5787 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5788 ac_tool_warned=yes ;;
5789 esac
5790     RANLIB=$ac_ct_RANLIB
5791   fi
5792 else
5793   RANLIB="$ac_cv_prog_RANLIB"
5794 fi
5795
5796
5797 ac_ext=c
5798 ac_cpp='$CPP $CPPFLAGS'
5799 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5800 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5801 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5803 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5804 # On Suns, sometimes $CPP names a directory.
5805 if test -n "$CPP" && test -d "$CPP"; then
5806   CPP=
5807 fi
5808 if test -z "$CPP"; then
5809   if test "${ac_cv_prog_CPP+set}" = set; then :
5810   $as_echo_n "(cached) " >&6
5811 else
5812       # Double quotes because CPP needs to be expanded
5813     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5814     do
5815       ac_preproc_ok=false
5816 for ac_c_preproc_warn_flag in '' yes
5817 do
5818   # Use a header file that comes with gcc, so configuring glibc
5819   # with a fresh cross-compiler works.
5820   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5821   # <limits.h> exists even on freestanding compilers.
5822   # On the NeXT, cc -E runs the code through the compiler's parser,
5823   # not just through cpp. "Syntax error" is here to catch this case.
5824   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5825 /* end confdefs.h.  */
5826 #ifdef __STDC__
5827 # include <limits.h>
5828 #else
5829 # include <assert.h>
5830 #endif
5831                      Syntax error
5832 _ACEOF
5833 if ac_fn_c_try_cpp "$LINENO"; then :
5834
5835 else
5836   # Broken: fails on valid input.
5837 continue
5838 fi
5839 rm -f conftest.err conftest.$ac_ext
5840
5841   # OK, works on sane cases.  Now check whether nonexistent headers
5842   # can be detected and how.
5843   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5844 /* end confdefs.h.  */
5845 #include <ac_nonexistent.h>
5846 _ACEOF
5847 if ac_fn_c_try_cpp "$LINENO"; then :
5848   # Broken: success on invalid input.
5849 continue
5850 else
5851   # Passes both tests.
5852 ac_preproc_ok=:
5853 break
5854 fi
5855 rm -f conftest.err conftest.$ac_ext
5856
5857 done
5858 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5859 rm -f conftest.err conftest.$ac_ext
5860 if $ac_preproc_ok; then :
5861   break
5862 fi
5863
5864     done
5865     ac_cv_prog_CPP=$CPP
5866
5867 fi
5868   CPP=$ac_cv_prog_CPP
5869 else
5870   ac_cv_prog_CPP=$CPP
5871 fi
5872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5873 $as_echo "$CPP" >&6; }
5874 ac_preproc_ok=false
5875 for ac_c_preproc_warn_flag in '' yes
5876 do
5877   # Use a header file that comes with gcc, so configuring glibc
5878   # with a fresh cross-compiler works.
5879   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5880   # <limits.h> exists even on freestanding compilers.
5881   # On the NeXT, cc -E runs the code through the compiler's parser,
5882   # not just through cpp. "Syntax error" is here to catch this case.
5883   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5884 /* end confdefs.h.  */
5885 #ifdef __STDC__
5886 # include <limits.h>
5887 #else
5888 # include <assert.h>
5889 #endif
5890                      Syntax error
5891 _ACEOF
5892 if ac_fn_c_try_cpp "$LINENO"; then :
5893
5894 else
5895   # Broken: fails on valid input.
5896 continue
5897 fi
5898 rm -f conftest.err conftest.$ac_ext
5899
5900   # OK, works on sane cases.  Now check whether nonexistent headers
5901   # can be detected and how.
5902   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5903 /* end confdefs.h.  */
5904 #include <ac_nonexistent.h>
5905 _ACEOF
5906 if ac_fn_c_try_cpp "$LINENO"; then :
5907   # Broken: success on invalid input.
5908 continue
5909 else
5910   # Passes both tests.
5911 ac_preproc_ok=:
5912 break
5913 fi
5914 rm -f conftest.err conftest.$ac_ext
5915
5916 done
5917 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5918 rm -f conftest.err conftest.$ac_ext
5919 if $ac_preproc_ok; then :
5920
5921 else
5922   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5923 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5924 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5925 See \`config.log' for more details." "$LINENO" 5; }
5926 fi
5927
5928 ac_ext=c
5929 ac_cpp='$CPP $CPPFLAGS'
5930 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5931 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5932 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5933
5934
5935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5936 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5937 if test "${ac_cv_path_GREP+set}" = set; then :
5938   $as_echo_n "(cached) " >&6
5939 else
5940   if test -z "$GREP"; then
5941   ac_path_GREP_found=false
5942   # Loop through the user's path and test for each of PROGNAME-LIST
5943   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5944 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5945 do
5946   IFS=$as_save_IFS
5947   test -z "$as_dir" && as_dir=.
5948     for ac_prog in grep ggrep; do
5949     for ac_exec_ext in '' $ac_executable_extensions; do
5950       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5951       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5952 # Check for GNU ac_path_GREP and select it if it is found.
5953   # Check for GNU $ac_path_GREP
5954 case `"$ac_path_GREP" --version 2>&1` in
5955 *GNU*)
5956   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5957 *)
5958   ac_count=0
5959   $as_echo_n 0123456789 >"conftest.in"
5960   while :
5961   do
5962     cat "conftest.in" "conftest.in" >"conftest.tmp"
5963     mv "conftest.tmp" "conftest.in"
5964     cp "conftest.in" "conftest.nl"
5965     $as_echo 'GREP' >> "conftest.nl"
5966     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5967     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5968     as_fn_arith $ac_count + 1 && ac_count=$as_val
5969     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5970       # Best one so far, save it but keep looking for a better one
5971       ac_cv_path_GREP="$ac_path_GREP"
5972       ac_path_GREP_max=$ac_count
5973     fi
5974     # 10*(2^10) chars as input seems more than enough
5975     test $ac_count -gt 10 && break
5976   done
5977   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5978 esac
5979
5980       $ac_path_GREP_found && break 3
5981     done
5982   done
5983   done
5984 IFS=$as_save_IFS
5985   if test -z "$ac_cv_path_GREP"; then
5986     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5987   fi
5988 else
5989   ac_cv_path_GREP=$GREP
5990 fi
5991
5992 fi
5993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5994 $as_echo "$ac_cv_path_GREP" >&6; }
5995  GREP="$ac_cv_path_GREP"
5996
5997
5998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5999 $as_echo_n "checking for egrep... " >&6; }
6000 if test "${ac_cv_path_EGREP+set}" = set; then :
6001   $as_echo_n "(cached) " >&6
6002 else
6003   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
6004    then ac_cv_path_EGREP="$GREP -E"
6005    else
6006      if test -z "$EGREP"; then
6007   ac_path_EGREP_found=false
6008   # Loop through the user's path and test for each of PROGNAME-LIST
6009   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6010 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6011 do
6012   IFS=$as_save_IFS
6013   test -z "$as_dir" && as_dir=.
6014     for ac_prog in egrep; do
6015     for ac_exec_ext in '' $ac_executable_extensions; do
6016       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
6017       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
6018 # Check for GNU ac_path_EGREP and select it if it is found.
6019   # Check for GNU $ac_path_EGREP
6020 case `"$ac_path_EGREP" --version 2>&1` in
6021 *GNU*)
6022   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
6023 *)
6024   ac_count=0
6025   $as_echo_n 0123456789 >"conftest.in"
6026   while :
6027   do
6028     cat "conftest.in" "conftest.in" >"conftest.tmp"
6029     mv "conftest.tmp" "conftest.in"
6030     cp "conftest.in" "conftest.nl"
6031     $as_echo 'EGREP' >> "conftest.nl"
6032     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6033     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6034     as_fn_arith $ac_count + 1 && ac_count=$as_val
6035     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
6036       # Best one so far, save it but keep looking for a better one
6037       ac_cv_path_EGREP="$ac_path_EGREP"
6038       ac_path_EGREP_max=$ac_count
6039     fi
6040     # 10*(2^10) chars as input seems more than enough
6041     test $ac_count -gt 10 && break
6042   done
6043   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6044 esac
6045
6046       $ac_path_EGREP_found && break 3
6047     done
6048   done
6049   done
6050 IFS=$as_save_IFS
6051   if test -z "$ac_cv_path_EGREP"; then
6052     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6053   fi
6054 else
6055   ac_cv_path_EGREP=$EGREP
6056 fi
6057
6058    fi
6059 fi
6060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6061 $as_echo "$ac_cv_path_EGREP" >&6; }
6062  EGREP="$ac_cv_path_EGREP"
6063
6064
6065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6066 $as_echo_n "checking for ANSI C header files... " >&6; }
6067 if test "${ac_cv_header_stdc+set}" = set; then :
6068   $as_echo_n "(cached) " >&6
6069 else
6070   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6071 /* end confdefs.h.  */
6072 #include <stdlib.h>
6073 #include <stdarg.h>
6074 #include <string.h>
6075 #include <float.h>
6076
6077 int
6078 main ()
6079 {
6080
6081   ;
6082   return 0;
6083 }
6084 _ACEOF
6085 if ac_fn_c_try_compile "$LINENO"; then :
6086   ac_cv_header_stdc=yes
6087 else
6088   ac_cv_header_stdc=no
6089 fi
6090 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6091
6092 if test $ac_cv_header_stdc = yes; then
6093   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6094   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6095 /* end confdefs.h.  */
6096 #include <string.h>
6097
6098 _ACEOF
6099 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6100   $EGREP "memchr" >/dev/null 2>&1; then :
6101
6102 else
6103   ac_cv_header_stdc=no
6104 fi
6105 rm -f conftest*
6106
6107 fi
6108
6109 if test $ac_cv_header_stdc = yes; then
6110   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6112 /* end confdefs.h.  */
6113 #include <stdlib.h>
6114
6115 _ACEOF
6116 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6117   $EGREP "free" >/dev/null 2>&1; then :
6118
6119 else
6120   ac_cv_header_stdc=no
6121 fi
6122 rm -f conftest*
6123
6124 fi
6125
6126 if test $ac_cv_header_stdc = yes; then
6127   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6128   if test "$cross_compiling" = yes; then :
6129   :
6130 else
6131   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6132 /* end confdefs.h.  */
6133 #include <ctype.h>
6134 #include <stdlib.h>
6135 #if ((' ' & 0x0FF) == 0x020)
6136 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6137 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6138 #else
6139 # define ISLOWER(c) \
6140                    (('a' <= (c) && (c) <= 'i') \
6141                      || ('j' <= (c) && (c) <= 'r') \
6142                      || ('s' <= (c) && (c) <= 'z'))
6143 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6144 #endif
6145
6146 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6147 int
6148 main ()
6149 {
6150   int i;
6151   for (i = 0; i < 256; i++)
6152     if (XOR (islower (i), ISLOWER (i))
6153         || toupper (i) != TOUPPER (i))
6154       return 2;
6155   return 0;
6156 }
6157 _ACEOF
6158 if ac_fn_c_try_run "$LINENO"; then :
6159
6160 else
6161   ac_cv_header_stdc=no
6162 fi
6163 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6164   conftest.$ac_objext conftest.beam conftest.$ac_ext
6165 fi
6166
6167 fi
6168 fi
6169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6170 $as_echo "$ac_cv_header_stdc" >&6; }
6171 if test $ac_cv_header_stdc = yes; then
6172
6173 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6174
6175 fi
6176
6177 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6178 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6179                   inttypes.h stdint.h unistd.h
6180 do :
6181   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6182 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6183 "
6184 eval as_val=\$$as_ac_Header
6185    if test "x$as_val" = x""yes; then :
6186   cat >>confdefs.h <<_ACEOF
6187 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6188 _ACEOF
6189
6190 fi
6191
6192 done
6193
6194
6195
6196
6197
6198   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6199 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
6200   MINIX=yes
6201 else
6202   MINIX=
6203 fi
6204
6205
6206   if test "$MINIX" = yes; then
6207
6208 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6209
6210
6211 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6212
6213
6214 $as_echo "#define _MINIX 1" >>confdefs.h
6215
6216   fi
6217
6218         case "$host_os" in
6219     hpux*)
6220
6221 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6222
6223       ;;
6224   esac
6225
6226
6227   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6228 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6229 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
6230   $as_echo_n "(cached) " >&6
6231 else
6232   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6233 /* end confdefs.h.  */
6234
6235 #         define __EXTENSIONS__ 1
6236           $ac_includes_default
6237 int
6238 main ()
6239 {
6240
6241   ;
6242   return 0;
6243 }
6244 _ACEOF
6245 if ac_fn_c_try_compile "$LINENO"; then :
6246   ac_cv_safe_to_define___extensions__=yes
6247 else
6248   ac_cv_safe_to_define___extensions__=no
6249 fi
6250 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6251 fi
6252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6253 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6254   test $ac_cv_safe_to_define___extensions__ = yes &&
6255     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6256
6257   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6258
6259   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6260
6261   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6262
6263   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6264
6265
6266
6267
6268
6269
6270
6271
6272    case $ac_cv_prog_cc_stdc in #(
6273   no) :
6274     ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
6275   *) :
6276     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
6277 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
6278 if test "${ac_cv_prog_cc_c99+set}" = set; then :
6279   $as_echo_n "(cached) " >&6
6280 else
6281   ac_cv_prog_cc_c99=no
6282 ac_save_CC=$CC
6283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6284 /* end confdefs.h.  */
6285 #include <stdarg.h>
6286 #include <stdbool.h>
6287 #include <stdlib.h>
6288 #include <wchar.h>
6289 #include <stdio.h>
6290
6291 // Check varargs macros.  These examples are taken from C99 6.10.3.5.
6292 #define debug(...) fprintf (stderr, __VA_ARGS__)
6293 #define showlist(...) puts (#__VA_ARGS__)
6294 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
6295 static void
6296 test_varargs_macros (void)
6297 {
6298   int x = 1234;
6299   int y = 5678;
6300   debug ("Flag");
6301   debug ("X = %d\n", x);
6302   showlist (The first, second, and third items.);
6303   report (x>y, "x is %d but y is %d", x, y);
6304 }
6305
6306 // Check long long types.
6307 #define BIG64 18446744073709551615ull
6308 #define BIG32 4294967295ul
6309 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
6310 #if !BIG_OK
6311   your preprocessor is broken;
6312 #endif
6313 #if BIG_OK
6314 #else
6315   your preprocessor is broken;
6316 #endif
6317 static long long int bignum = -9223372036854775807LL;
6318 static unsigned long long int ubignum = BIG64;
6319
6320 struct incomplete_array
6321 {
6322   int datasize;
6323   double data[];
6324 };
6325
6326 struct named_init {
6327   int number;
6328   const wchar_t *name;
6329   double average;
6330 };
6331
6332 typedef const char *ccp;
6333
6334 static inline int
6335 test_restrict (ccp restrict text)
6336 {
6337   // See if C++-style comments work.
6338   // Iterate through items via the restricted pointer.
6339   // Also check for declarations in for loops.
6340   for (unsigned int i = 0; *(text+i) != '\0'; ++i)
6341     continue;
6342   return 0;
6343 }
6344
6345 // Check varargs and va_copy.
6346 static void
6347 test_varargs (const char *format, ...)
6348 {
6349   va_list args;
6350   va_start (args, format);
6351   va_list args_copy;
6352   va_copy (args_copy, args);
6353
6354   const char *str;
6355   int number;
6356   float fnumber;
6357
6358   while (*format)
6359     {
6360       switch (*format++)
6361         {
6362         case 's': // string
6363           str = va_arg (args_copy, const char *);
6364           break;
6365         case 'd': // int
6366           number = va_arg (args_copy, int);
6367           break;
6368         case 'f': // float
6369           fnumber = va_arg (args_copy, double);
6370           break;
6371         default:
6372           break;
6373         }
6374     }
6375   va_end (args_copy);
6376   va_end (args);
6377 }
6378
6379 int
6380 main ()
6381 {
6382
6383   // Check bool.
6384   _Bool success = false;
6385
6386   // Check restrict.
6387   if (test_restrict ("String literal") == 0)
6388     success = true;
6389   char *restrict newvar = "Another string";
6390
6391   // Check varargs.
6392   test_varargs ("s, d' f .", "string", 65, 34.234);
6393   test_varargs_macros ();
6394
6395   // Check flexible array members.
6396   struct incomplete_array *ia =
6397     malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
6398   ia->datasize = 10;
6399   for (int i = 0; i < ia->datasize; ++i)
6400     ia->data[i] = i * 1.234;
6401
6402   // Check named initializers.
6403   struct named_init ni = {
6404     .number = 34,
6405     .name = L"Test wide string",
6406     .average = 543.34343,
6407   };
6408
6409   ni.number = 58;
6410
6411   int dynamic_array[ni.number];
6412   dynamic_array[ni.number - 1] = 543;
6413
6414   // work around unused variable warnings
6415   return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
6416           || dynamic_array[ni.number - 1] != 543);
6417
6418   ;
6419   return 0;
6420 }
6421 _ACEOF
6422 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99
6423 do
6424   CC="$ac_save_CC $ac_arg"
6425   if ac_fn_c_try_compile "$LINENO"; then :
6426   ac_cv_prog_cc_c99=$ac_arg
6427 fi
6428 rm -f core conftest.err conftest.$ac_objext
6429   test "x$ac_cv_prog_cc_c99" != "xno" && break
6430 done
6431 rm -f conftest.$ac_ext
6432 CC=$ac_save_CC
6433
6434 fi
6435 # AC_CACHE_VAL
6436 case "x$ac_cv_prog_cc_c99" in
6437   x)
6438     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6439 $as_echo "none needed" >&6; } ;;
6440   xno)
6441     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6442 $as_echo "unsupported" >&6; } ;;
6443   *)
6444     CC="$CC $ac_cv_prog_cc_c99"
6445     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
6446 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
6447 esac
6448 if test "x$ac_cv_prog_cc_c99" != xno; then :
6449   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
6450 else
6451   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
6452 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
6453 if test "${ac_cv_prog_cc_c89+set}" = set; then :
6454   $as_echo_n "(cached) " >&6
6455 else
6456   ac_cv_prog_cc_c89=no
6457 ac_save_CC=$CC
6458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6459 /* end confdefs.h.  */
6460 #include <stdarg.h>
6461 #include <stdio.h>
6462 #include <sys/types.h>
6463 #include <sys/stat.h>
6464 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
6465 struct buf { int x; };
6466 FILE * (*rcsopen) (struct buf *, struct stat *, int);
6467 static char *e (p, i)
6468      char **p;
6469      int i;
6470 {
6471   return p[i];
6472 }
6473 static char *f (char * (*g) (char **, int), char **p, ...)
6474 {
6475   char *s;
6476   va_list v;
6477   va_start (v,p);
6478   s = g (p, va_arg (v,int));
6479   va_end (v);
6480   return s;
6481 }
6482
6483 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
6484    function prototypes and stuff, but not '\xHH' hex character constants.
6485    These don't provoke an error unfortunately, instead are silently treated
6486    as 'x'.  The following induces an error, until -std is added to get
6487    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
6488    array size at least.  It's necessary to write '\x00'==0 to get something
6489    that's true only with -std.  */
6490 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
6491
6492 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
6493    inside strings and character constants.  */
6494 #define FOO(x) 'x'
6495 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
6496
6497 int test (int i, double x);
6498 struct s1 {int (*f) (int a);};
6499 struct s2 {int (*f) (double a);};
6500 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
6501 int argc;
6502 char **argv;
6503 int
6504 main ()
6505 {
6506 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
6507   ;
6508   return 0;
6509 }
6510 _ACEOF
6511 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
6512         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
6513 do
6514   CC="$ac_save_CC $ac_arg"
6515   if ac_fn_c_try_compile "$LINENO"; then :
6516   ac_cv_prog_cc_c89=$ac_arg
6517 fi
6518 rm -f core conftest.err conftest.$ac_objext
6519   test "x$ac_cv_prog_cc_c89" != "xno" && break
6520 done
6521 rm -f conftest.$ac_ext
6522 CC=$ac_save_CC
6523
6524 fi
6525 # AC_CACHE_VAL
6526 case "x$ac_cv_prog_cc_c89" in
6527   x)
6528     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6529 $as_echo "none needed" >&6; } ;;
6530   xno)
6531     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6532 $as_echo "unsupported" >&6; } ;;
6533   *)
6534     CC="$CC $ac_cv_prog_cc_c89"
6535     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
6536 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
6537 esac
6538 if test "x$ac_cv_prog_cc_c89" != xno; then :
6539   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
6540 else
6541   ac_cv_prog_cc_stdc=no
6542 fi
6543
6544 fi
6545  ;;
6546 esac
6547   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
6548 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
6549   if test "${ac_cv_prog_cc_stdc+set}" = set; then :
6550   $as_echo_n "(cached) " >&6
6551 fi
6552
6553   case $ac_cv_prog_cc_stdc in #(
6554   no) :
6555     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6556 $as_echo "unsupported" >&6; } ;; #(
6557   '') :
6558     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6559 $as_echo "none needed" >&6; } ;; #(
6560   *) :
6561     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
6562 $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
6563 esac
6564
6565
6566
6567   # Code from module alloca-opt:
6568   # Code from module allocator:
6569   # Code from module arg-nonnull:
6570   # Code from module c++defs:
6571   # Code from module careadlinkat:
6572   # Code from module crypto/md5:
6573   # Code from module crypto/sha1:
6574   # Code from module crypto/sha256:
6575   # Code from module crypto/sha512:
6576   # Code from module dosname:
6577   # Code from module dtoastr:
6578   # Code from module dup2:
6579   # Code from module extensions:
6580
6581   # Code from module filemode:
6582   # Code from module getloadavg:
6583   # Code from module getopt-gnu:
6584   # Code from module getopt-posix:
6585   # Code from module gettext-h:
6586   # Code from module ignore-value:
6587   # Code from module include_next:
6588   # Code from module intprops:
6589   # Code from module inttypes-incomplete:
6590   # Code from module lstat:
6591   # Code from module mktime:
6592   # Code from module multiarch:
6593   # Code from module pthread_sigmask:
6594   # Code from module readlink:
6595   # Code from module signal:
6596   # Code from module sigprocmask:
6597   # Code from module socklen:
6598   # Code from module ssize_t:
6599   # Code from module stat:
6600   # Code from module stdarg:
6601
6602   # Code from module stdbool:
6603   # Code from module stddef:
6604   # Code from module stdint:
6605   # Code from module stdio:
6606   # Code from module stdlib:
6607   # Code from module strftime:
6608   # Code from module strtoimax:
6609   # Code from module strtoll:
6610   # Code from module strtoull:
6611   # Code from module strtoumax:
6612   # Code from module symlink:
6613   # Code from module sys_stat:
6614   # Code from module time:
6615   # Code from module time_r:
6616   # Code from module u64:
6617   # Code from module unistd:
6618   # Code from module verify:
6619   # Code from module warn-on-use:
6620
6621
6622 # On Suns, sometimes $CPP names a directory.
6623 if test -n "$CPP" && test -d "$CPP"; then
6624   CPP=
6625 fi
6626
6627 ## If not using gcc, and on Solaris, and no CPP specified, see if
6628 ## using a Sun compiler, which needs -Xs to prevent whitespace.
6629 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
6630  test x"$CPP" = x; then
6631   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
6632 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
6633   if test "${emacs_cv_sunpro_c+set}" = set; then :
6634   $as_echo_n "(cached) " >&6
6635 else
6636   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6637 /* end confdefs.h.  */
6638
6639 int
6640 main ()
6641 {
6642 #ifndef __SUNPRO_C
6643 fail;
6644 #endif
6645
6646   ;
6647   return 0;
6648 }
6649 _ACEOF
6650 if ac_fn_c_try_link "$LINENO"; then :
6651   emacs_cv_sunpro_c=yes
6652 else
6653   emacs_cv_sunpro_c=no
6654 fi
6655 rm -f core conftest.err conftest.$ac_objext \
6656     conftest$ac_exeext conftest.$ac_ext
6657 fi
6658
6659   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
6660 $as_echo "$emacs_cv_sunpro_c" >&6; }
6661
6662   if test x"$emacs_cv_sunpro_c" = xyes; then
6663     NON_GNU_CPP="$CC -E -Xs"
6664   fi
6665 fi
6666
6667 #### Some systems specify a CPP to use unless we are using GCC.
6668 #### Now that we know whether we are using GCC, we can decide whether
6669 #### to use that one.
6670 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
6671 then
6672   CPP="$NON_GNU_CPP"
6673 fi
6674
6675 #### Some systems specify a CC to use unless we are using GCC.
6676 #### Now that we know whether we are using GCC, we can decide whether
6677 #### to use that one.
6678 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
6679   test x$cc_specified != xyes
6680 then
6681   CC="$NON_GNU_CC"
6682 fi
6683
6684 if test x$GCC = xyes; then
6685   test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
6686 else
6687   test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
6688 fi
6689
6690 ### Use -Wdeclaration-after-statement if the compiler supports it
6691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
6692 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
6693 SAVE_CFLAGS="$CFLAGS"
6694 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
6695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6696 /* end confdefs.h.  */
6697
6698 int
6699 main ()
6700 {
6701
6702   ;
6703   return 0;
6704 }
6705 _ACEOF
6706 if ac_fn_c_try_compile "$LINENO"; then :
6707   has_option=yes
6708 else
6709   has_option=no
6710 fi
6711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6712 if test $has_option = yes; then
6713    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
6714 fi
6715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6716 $as_echo "$has_option" >&6; }
6717 CFLAGS="$SAVE_CFLAGS"
6718 unset has_option
6719 unset SAVE_CFLAGS
6720
6721 ### Use -Wold-style-definition if the compiler supports it
6722 # This can be removed when conversion to standard C is finished.
6723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
6724 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
6725 SAVE_CFLAGS="$CFLAGS"
6726 CFLAGS="$CFLAGS -Wold-style-definition"
6727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6728 /* end confdefs.h.  */
6729
6730 int
6731 main ()
6732 {
6733
6734   ;
6735   return 0;
6736 }
6737 _ACEOF
6738 if ac_fn_c_try_compile "$LINENO"; then :
6739   has_option=yes
6740 else
6741   has_option=no
6742 fi
6743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6744 if test $has_option = yes; then
6745    C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
6746 fi
6747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6748 $as_echo "$has_option" >&6; }
6749 CFLAGS="$SAVE_CFLAGS"
6750 unset has_option
6751 unset SAVE_CFLAGS
6752
6753 ### Use -Wimplicit-function-declaration if the compiler supports it
6754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
6755 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
6756 SAVE_CFLAGS="$CFLAGS"
6757 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
6758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6759 /* end confdefs.h.  */
6760
6761 int
6762 main ()
6763 {
6764
6765   ;
6766   return 0;
6767 }
6768 _ACEOF
6769 if ac_fn_c_try_compile "$LINENO"; then :
6770   has_option=yes
6771 else
6772   has_option=no
6773 fi
6774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6775 if test $has_option = yes; then
6776    C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
6777 fi
6778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6779 $as_echo "$has_option" >&6; }
6780 CFLAGS="$SAVE_CFLAGS"
6781 unset has_option
6782 unset SAVE_CFLAGS
6783
6784
6785
6786
6787 #### Some other nice autoconf tests.
6788
6789 ac_ext=c
6790 ac_cpp='$CPP $CPPFLAGS'
6791 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6792 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6793 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6795 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6796 # On Suns, sometimes $CPP names a directory.
6797 if test -n "$CPP" && test -d "$CPP"; then
6798   CPP=
6799 fi
6800 if test -z "$CPP"; then
6801   if test "${ac_cv_prog_CPP+set}" = set; then :
6802   $as_echo_n "(cached) " >&6
6803 else
6804       # Double quotes because CPP needs to be expanded
6805     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6806     do
6807       ac_preproc_ok=false
6808 for ac_c_preproc_warn_flag in '' yes
6809 do
6810   # Use a header file that comes with gcc, so configuring glibc
6811   # with a fresh cross-compiler works.
6812   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6813   # <limits.h> exists even on freestanding compilers.
6814   # On the NeXT, cc -E runs the code through the compiler's parser,
6815   # not just through cpp. "Syntax error" is here to catch this case.
6816   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6817 /* end confdefs.h.  */
6818 #ifdef __STDC__
6819 # include <limits.h>
6820 #else
6821 # include <assert.h>
6822 #endif
6823                      Syntax error
6824 _ACEOF
6825 if ac_fn_c_try_cpp "$LINENO"; then :
6826
6827 else
6828   # Broken: fails on valid input.
6829 continue
6830 fi
6831 rm -f conftest.err conftest.$ac_ext
6832
6833   # OK, works on sane cases.  Now check whether nonexistent headers
6834   # can be detected and how.
6835   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6836 /* end confdefs.h.  */
6837 #include <ac_nonexistent.h>
6838 _ACEOF
6839 if ac_fn_c_try_cpp "$LINENO"; then :
6840   # Broken: success on invalid input.
6841 continue
6842 else
6843   # Passes both tests.
6844 ac_preproc_ok=:
6845 break
6846 fi
6847 rm -f conftest.err conftest.$ac_ext
6848
6849 done
6850 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6851 rm -f conftest.err conftest.$ac_ext
6852 if $ac_preproc_ok; then :
6853   break
6854 fi
6855
6856     done
6857     ac_cv_prog_CPP=$CPP
6858
6859 fi
6860   CPP=$ac_cv_prog_CPP
6861 else
6862   ac_cv_prog_CPP=$CPP
6863 fi
6864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6865 $as_echo "$CPP" >&6; }
6866 ac_preproc_ok=false
6867 for ac_c_preproc_warn_flag in '' yes
6868 do
6869   # Use a header file that comes with gcc, so configuring glibc
6870   # with a fresh cross-compiler works.
6871   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6872   # <limits.h> exists even on freestanding compilers.
6873   # On the NeXT, cc -E runs the code through the compiler's parser,
6874   # not just through cpp. "Syntax error" is here to catch this case.
6875   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6876 /* end confdefs.h.  */
6877 #ifdef __STDC__
6878 # include <limits.h>
6879 #else
6880 # include <assert.h>
6881 #endif
6882                      Syntax error
6883 _ACEOF
6884 if ac_fn_c_try_cpp "$LINENO"; then :
6885
6886 else
6887   # Broken: fails on valid input.
6888 continue
6889 fi
6890 rm -f conftest.err conftest.$ac_ext
6891
6892   # OK, works on sane cases.  Now check whether nonexistent headers
6893   # can be detected and how.
6894   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6895 /* end confdefs.h.  */
6896 #include <ac_nonexistent.h>
6897 _ACEOF
6898 if ac_fn_c_try_cpp "$LINENO"; then :
6899   # Broken: success on invalid input.
6900 continue
6901 else
6902   # Passes both tests.
6903 ac_preproc_ok=:
6904 break
6905 fi
6906 rm -f conftest.err conftest.$ac_ext
6907
6908 done
6909 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6910 rm -f conftest.err conftest.$ac_ext
6911 if $ac_preproc_ok; then :
6912
6913 else
6914   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6915 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6916 as_fn_error "C preprocessor \"$CPP\" fails sanity check
6917 See \`config.log' for more details." "$LINENO" 5; }
6918 fi
6919
6920 ac_ext=c
6921 ac_cpp='$CPP $CPPFLAGS'
6922 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6923 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6924 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6925
6926
6927 if test "x$RANLIB" = x; then
6928   if test -n "$ac_tool_prefix"; then
6929   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6930 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6932 $as_echo_n "checking for $ac_word... " >&6; }
6933 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6934   $as_echo_n "(cached) " >&6
6935 else
6936   if test -n "$RANLIB"; then
6937   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6938 else
6939 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6940 for as_dir in $PATH
6941 do
6942   IFS=$as_save_IFS
6943   test -z "$as_dir" && as_dir=.
6944     for ac_exec_ext in '' $ac_executable_extensions; do
6945   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6946     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6947     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6948     break 2
6949   fi
6950 done
6951   done
6952 IFS=$as_save_IFS
6953
6954 fi
6955 fi
6956 RANLIB=$ac_cv_prog_RANLIB
6957 if test -n "$RANLIB"; then
6958   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6959 $as_echo "$RANLIB" >&6; }
6960 else
6961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6962 $as_echo "no" >&6; }
6963 fi
6964
6965
6966 fi
6967 if test -z "$ac_cv_prog_RANLIB"; then
6968   ac_ct_RANLIB=$RANLIB
6969   # Extract the first word of "ranlib", so it can be a program name with args.
6970 set dummy ranlib; ac_word=$2
6971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6972 $as_echo_n "checking for $ac_word... " >&6; }
6973 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6974   $as_echo_n "(cached) " >&6
6975 else
6976   if test -n "$ac_ct_RANLIB"; then
6977   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6978 else
6979 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6980 for as_dir in $PATH
6981 do
6982   IFS=$as_save_IFS
6983   test -z "$as_dir" && as_dir=.
6984     for ac_exec_ext in '' $ac_executable_extensions; do
6985   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6986     ac_cv_prog_ac_ct_RANLIB="ranlib"
6987     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6988     break 2
6989   fi
6990 done
6991   done
6992 IFS=$as_save_IFS
6993
6994 fi
6995 fi
6996 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6997 if test -n "$ac_ct_RANLIB"; then
6998   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6999 $as_echo "$ac_ct_RANLIB" >&6; }
7000 else
7001   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7002 $as_echo "no" >&6; }
7003 fi
7004
7005   if test "x$ac_ct_RANLIB" = x; then
7006     RANLIB=":"
7007   else
7008     case $cross_compiling:$ac_tool_warned in
7009 yes:)
7010 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7011 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7012 ac_tool_warned=yes ;;
7013 esac
7014     RANLIB=$ac_ct_RANLIB
7015   fi
7016 else
7017   RANLIB="$ac_cv_prog_RANLIB"
7018 fi
7019
7020 fi
7021
7022 ## Although we're running on an amd64 kernel, we're actually compiling for
7023 ## the x86 architecture.  The user should probably have provided an
7024 ## explicit --build to `configure', but if everything else than the kernel
7025 ## is running in i386 mode, we can help them out.
7026 if test "$machine" = "amdx86-64"; then
7027   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
7028 if test "x$ac_cv_have_decl_i386" = x""yes; then :
7029
7030 fi
7031
7032   if test "$ac_cv_have_decl_i386" = "yes"; then
7033     canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
7034     machine=intel386
7035     machfile="m/${machine}.h"
7036   fi
7037 fi
7038
7039 # Extract the first word of "install-info", so it can be a program name with args.
7040 set dummy install-info; ac_word=$2
7041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7042 $as_echo_n "checking for $ac_word... " >&6; }
7043 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7044   $as_echo_n "(cached) " >&6
7045 else
7046   case $INSTALL_INFO in
7047   [\\/]* | ?:[\\/]*)
7048   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
7049   ;;
7050   *)
7051   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7052 for as_dir in $PATH
7053 do
7054   IFS=$as_save_IFS
7055   test -z "$as_dir" && as_dir=.
7056     for ac_exec_ext in '' $ac_executable_extensions; do
7057   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7058     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
7059     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7060     break 2
7061   fi
7062 done
7063   done
7064 IFS=$as_save_IFS
7065
7066   ;;
7067 esac
7068 fi
7069 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
7070 if test -n "$INSTALL_INFO"; then
7071   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7072 $as_echo "$INSTALL_INFO" >&6; }
7073 else
7074   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7075 $as_echo "no" >&6; }
7076 fi
7077
7078
7079 # Extract the first word of "install-info", so it can be a program name with args.
7080 set dummy install-info; ac_word=$2
7081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7082 $as_echo_n "checking for $ac_word... " >&6; }
7083 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7084   $as_echo_n "(cached) " >&6
7085 else
7086   case $INSTALL_INFO in
7087   [\\/]* | ?:[\\/]*)
7088   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
7089   ;;
7090   *)
7091   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7092 for as_dir in /usr/sbin
7093 do
7094   IFS=$as_save_IFS
7095   test -z "$as_dir" && as_dir=.
7096     for ac_exec_ext in '' $ac_executable_extensions; do
7097   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7098     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
7099     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7100     break 2
7101   fi
7102 done
7103   done
7104 IFS=$as_save_IFS
7105
7106   ;;
7107 esac
7108 fi
7109 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
7110 if test -n "$INSTALL_INFO"; then
7111   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7112 $as_echo "$INSTALL_INFO" >&6; }
7113 else
7114   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7115 $as_echo "no" >&6; }
7116 fi
7117
7118
7119 # Extract the first word of "install-info", so it can be a program name with args.
7120 set dummy install-info; ac_word=$2
7121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7122 $as_echo_n "checking for $ac_word... " >&6; }
7123 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7124   $as_echo_n "(cached) " >&6
7125 else
7126   case $INSTALL_INFO in
7127   [\\/]* | ?:[\\/]*)
7128   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
7129   ;;
7130   *)
7131   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7132 for as_dir in /sbin
7133 do
7134   IFS=$as_save_IFS
7135   test -z "$as_dir" && as_dir=.
7136     for ac_exec_ext in '' $ac_executable_extensions; do
7137   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7138     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
7139     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7140     break 2
7141   fi
7142 done
7143   done
7144 IFS=$as_save_IFS
7145
7146   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
7147   ;;
7148 esac
7149 fi
7150 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
7151 if test -n "$INSTALL_INFO"; then
7152   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7153 $as_echo "$INSTALL_INFO" >&6; }
7154 else
7155   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7156 $as_echo "no" >&6; }
7157 fi
7158
7159
7160 # Extract the first word of "gzip", so it can be a program name with args.
7161 set dummy gzip; ac_word=$2
7162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7163 $as_echo_n "checking for $ac_word... " >&6; }
7164 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
7165   $as_echo_n "(cached) " >&6
7166 else
7167   case $GZIP_PROG in
7168   [\\/]* | ?:[\\/]*)
7169   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
7170   ;;
7171   *)
7172   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7173 for as_dir in $PATH
7174 do
7175   IFS=$as_save_IFS
7176   test -z "$as_dir" && as_dir=.
7177     for ac_exec_ext in '' $ac_executable_extensions; do
7178   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7179     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
7180     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7181     break 2
7182   fi
7183 done
7184   done
7185 IFS=$as_save_IFS
7186
7187   ;;
7188 esac
7189 fi
7190 GZIP_PROG=$ac_cv_path_GZIP_PROG
7191 if test -n "$GZIP_PROG"; then
7192   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
7193 $as_echo "$GZIP_PROG" >&6; }
7194 else
7195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7196 $as_echo "no" >&6; }
7197 fi
7198
7199
7200
7201
7202 ## Need makeinfo >= 4.6 (?) to build the manuals.
7203 # Extract the first word of "makeinfo", so it can be a program name with args.
7204 set dummy makeinfo; ac_word=$2
7205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7206 $as_echo_n "checking for $ac_word... " >&6; }
7207 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
7208   $as_echo_n "(cached) " >&6
7209 else
7210   case $MAKEINFO in
7211   [\\/]* | ?:[\\/]*)
7212   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
7213   ;;
7214   *)
7215   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7216 for as_dir in $PATH
7217 do
7218   IFS=$as_save_IFS
7219   test -z "$as_dir" && as_dir=.
7220     for ac_exec_ext in '' $ac_executable_extensions; do
7221   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7222     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
7223     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7224     break 2
7225   fi
7226 done
7227   done
7228 IFS=$as_save_IFS
7229
7230   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
7231   ;;
7232 esac
7233 fi
7234 MAKEINFO=$ac_cv_path_MAKEINFO
7235 if test -n "$MAKEINFO"; then
7236   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7237 $as_echo "$MAKEINFO" >&6; }
7238 else
7239   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7240 $as_echo "no" >&6; }
7241 fi
7242
7243
7244 if test "$MAKEINFO" != "no" && \
7245   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
7246    MAKEINFO=no
7247 fi
7248
7249 ## Makeinfo is unusual.  For a released Emacs, the manuals are
7250 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
7251 ## therefore in the category of "special tools" not normally required, which
7252 ## configure does not have to check for (eg autoconf itself).
7253 ## In a Bazaar checkout on the other hand, the manuals are not included.
7254 ## So makeinfo is a requirement to build from Bazaar, and configure
7255 ## should test for it as it does for any other build requirement.
7256 ## We use the presence of $srcdir/info/emacs to distinguish a release,
7257 ## with pre-built manuals, from a Bazaar checkout.
7258 HAVE_MAKEINFO=yes
7259
7260 if test "$MAKEINFO" = "no"; then
7261   MAKEINFO=makeinfo
7262   if test "x${with_makeinfo}" = "xno"; then
7263     HAVE_MAKEINFO=no
7264   elif test ! -e $srcdir/info/emacs; then
7265     as_fn_error "You do not seem to have makeinfo >= 4.6, and your
7266 source tree does not seem to have pre-built manuals in the \`info' directory.
7267 Either install a suitable version of makeinfo, or re-run configure
7268 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
7269   fi
7270 fi
7271
7272
7273
7274 if test x$GCC = xyes; then
7275   test "x$GCC_LINK_TEST_OPTIONS" != x && \
7276     ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
7277 else
7278   test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
7279     ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
7280 fi
7281
7282
7283 late_LDFLAGS=$LDFLAGS
7284 if test x$GCC = xyes; then
7285   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
7286 else
7287   LDFLAGS="$LDFLAGS -znocombreloc"
7288 fi
7289
7290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
7291 $as_echo_n "checking for -znocombreloc... " >&6; }
7292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7293 /* end confdefs.h.  */
7294
7295 int
7296 main ()
7297 {
7298
7299   ;
7300   return 0;
7301 }
7302 _ACEOF
7303 if ac_fn_c_try_link "$LINENO"; then :
7304   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7305 $as_echo "yes" >&6; }
7306 else
7307   LDFLAGS=$late_LDFLAGS
7308   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7309 $as_echo "no" >&6; }
7310 fi
7311 rm -f core conftest.err conftest.$ac_objext \
7312     conftest$ac_exeext conftest.$ac_ext
7313
7314
7315 # The value of CPP is a quoted variable reference, so we need to do this
7316 # to get its actual value...
7317 CPP=`eval "echo $CPP"`
7318
7319
7320 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
7321 case "$opsys" in
7322   your-opsys-here) CANNOT_DUMP=yes ;;
7323 esac
7324
7325 test "$CANNOT_DUMP" = "yes" && \
7326
7327 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
7328
7329
7330
7331
7332
7333 UNEXEC_OBJ=unexelf.o
7334 case "$opsys" in
7335   # MSDOS uses unexcoff.o
7336   # MSWindows uses unexw32.o
7337   aix4-2)
7338    UNEXEC_OBJ=unexaix.o
7339    ;;
7340   cygwin)
7341    UNEXEC_OBJ=unexcw.o
7342    ;;
7343   darwin)
7344    UNEXEC_OBJ=unexmacosx.o
7345    ;;
7346   hpux10-20 | hpux11)
7347    UNEXEC_OBJ=unexhp9k800.o
7348    ;;
7349   sol2-10)
7350    # Use the Solaris dldump() function, called from unexsol.c, to dump
7351    # emacs, instead of the generic ELF dump code found in unexelf.c.
7352    # The resulting binary has a complete symbol table, and is better
7353    # for debugging and other observability tools (debuggers, pstack, etc).
7354    #
7355    # If you encounter a problem using dldump(), please consider sending
7356    # a message to the OpenSolaris tools-linking mailing list:
7357    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
7358    #
7359    # It is likely that dldump() works with older Solaris too, but this has
7360    # not been tested, so for now this change is for Solaris 10 or newer.
7361    UNEXEC_OBJ=unexsol.o
7362    ;;
7363 esac
7364
7365 LD_SWITCH_SYSTEM=
7366 case "$opsys" in
7367   freebsd)
7368    ## Let `ld' find image libs and similar things in /usr/local/lib.
7369    ## The system compiler, GCC, has apparently been modified to not
7370    ## look there, contrary to what a stock GCC would do.
7371    LD_SWITCH_SYSTEM=-L/usr/local/lib
7372    ;;
7373
7374   gnu-linux)
7375    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
7376    case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
7377    ;;
7378
7379   netbsd)
7380    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
7381    ;;
7382
7383   openbsd)
7384    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
7385    ## otherwise Emacs dumps core on elf systems.
7386    LD_SWITCH_SYSTEM="-Z"
7387    ;;
7388 esac
7389
7390
7391 ac_link="$ac_link $LD_SWITCH_SYSTEM"
7392
7393 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
7394 ## which has not been defined yet.  When this was handled with cpp,
7395 ## it was expanded to null when configure sourced the s/*.h file.
7396 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
7397 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
7398 ## (or somesuch), but because it is supposed to go at the _front_
7399 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
7400 ## Compare with the gnu-linux case below, which added to the end
7401 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
7402 ## LD_SWITCH_SYSTEM_TEMACS.
7403 case "$opsys" in
7404   netbsd|openbsd)
7405    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
7406    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
7407 esac
7408
7409
7410 C_SWITCH_MACHINE=
7411 if test "$machine" = "alpha"; then
7412   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
7413 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
7414
7415 fi
7416
7417   if test "$ac_cv_have_decl___ELF__" = "yes"; then
7418     ## With ELF, make sure that all common symbols get allocated to in the
7419     ## data section.  Otherwise, the dump of temacs may miss variables in
7420     ## the shared library that have been initialized.  For example, with
7421     ## GNU libc, __malloc_initialized would normally be resolved to the
7422     ## shared library's .bss section, which is fatal.
7423     if test "x$GCC" = "xyes"; then
7424       C_SWITCH_MACHINE="-fno-common"
7425     else
7426       as_fn_error "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
7427     fi
7428   else
7429     UNEXEC_OBJ=unexalpha.o
7430   fi
7431 fi
7432
7433
7434
7435
7436 C_SWITCH_SYSTEM=
7437 ## Some programs in src produce warnings saying certain subprograms
7438 ## are too complex and need a MAXMEM value greater than 2000 for
7439 ## additional optimization.  --nils@exp-math.uni-essen.de
7440 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
7441   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
7442 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
7443 ## It is redundant in glibc2, since we define _GNU_SOURCE.
7444
7445
7446
7447 LIBS_SYSTEM=
7448 case "$opsys" in
7449   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
7450   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
7451
7452   freebsd) LIBS_SYSTEM="-lutil" ;;
7453
7454   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
7455
7456   sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
7457
7458   ## Motif needs -lgen.
7459   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
7460 esac
7461
7462
7463
7464 ### Make sure subsequent tests use flags consistent with the build flags.
7465
7466 if test x"${OVERRIDE_CPPFLAGS}" != x; then
7467   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
7468 else
7469   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
7470 fi
7471
7472 # Suppress obsolescent Autoconf test for size_t; Emacs assumes C89 or better.
7473
7474 # Likewise for obsolescent test for uid_t, gid_t; Emacs assumes them.
7475
7476
7477 # Check whether --enable-largefile was given.
7478 if test "${enable_largefile+set}" = set; then :
7479   enableval=$enable_largefile;
7480 fi
7481
7482 if test "$enable_largefile" != no; then
7483
7484   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
7485 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
7486 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
7487   $as_echo_n "(cached) " >&6
7488 else
7489   ac_cv_sys_largefile_CC=no
7490      if test "$GCC" != yes; then
7491        ac_save_CC=$CC
7492        while :; do
7493          # IRIX 6.2 and later do not support large files by default,
7494          # so use the C compiler's -n32 option if that helps.
7495          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7496 /* end confdefs.h.  */
7497 #include <sys/types.h>
7498  /* Check that off_t can represent 2**63 - 1 correctly.
7499     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7500     since some C++ compilers masquerading as C compilers
7501     incorrectly reject 9223372036854775807.  */
7502 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7503   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7504                        && LARGE_OFF_T % 2147483647 == 1)
7505                       ? 1 : -1];
7506 int
7507 main ()
7508 {
7509
7510   ;
7511   return 0;
7512 }
7513 _ACEOF
7514          if ac_fn_c_try_compile "$LINENO"; then :
7515   break
7516 fi
7517 rm -f core conftest.err conftest.$ac_objext
7518          CC="$CC -n32"
7519          if ac_fn_c_try_compile "$LINENO"; then :
7520   ac_cv_sys_largefile_CC=' -n32'; break
7521 fi
7522 rm -f core conftest.err conftest.$ac_objext
7523          break
7524        done
7525        CC=$ac_save_CC
7526        rm -f conftest.$ac_ext
7527     fi
7528 fi
7529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
7530 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
7531   if test "$ac_cv_sys_largefile_CC" != no; then
7532     CC=$CC$ac_cv_sys_largefile_CC
7533   fi
7534
7535   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
7536 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
7537 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
7538   $as_echo_n "(cached) " >&6
7539 else
7540   while :; do
7541   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7542 /* end confdefs.h.  */
7543 #include <sys/types.h>
7544  /* Check that off_t can represent 2**63 - 1 correctly.
7545     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7546     since some C++ compilers masquerading as C compilers
7547     incorrectly reject 9223372036854775807.  */
7548 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7549   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7550                        && LARGE_OFF_T % 2147483647 == 1)
7551                       ? 1 : -1];
7552 int
7553 main ()
7554 {
7555
7556   ;
7557   return 0;
7558 }
7559 _ACEOF
7560 if ac_fn_c_try_compile "$LINENO"; then :
7561   ac_cv_sys_file_offset_bits=no; break
7562 fi
7563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7564   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7565 /* end confdefs.h.  */
7566 #define _FILE_OFFSET_BITS 64
7567 #include <sys/types.h>
7568  /* Check that off_t can represent 2**63 - 1 correctly.
7569     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7570     since some C++ compilers masquerading as C compilers
7571     incorrectly reject 9223372036854775807.  */
7572 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7573   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7574                        && LARGE_OFF_T % 2147483647 == 1)
7575                       ? 1 : -1];
7576 int
7577 main ()
7578 {
7579
7580   ;
7581   return 0;
7582 }
7583 _ACEOF
7584 if ac_fn_c_try_compile "$LINENO"; then :
7585   ac_cv_sys_file_offset_bits=64; break
7586 fi
7587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7588   ac_cv_sys_file_offset_bits=unknown
7589   break
7590 done
7591 fi
7592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
7593 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
7594 case $ac_cv_sys_file_offset_bits in #(
7595   no | unknown) ;;
7596   *)
7597 cat >>confdefs.h <<_ACEOF
7598 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
7599 _ACEOF
7600 ;;
7601 esac
7602 rm -rf conftest*
7603   if test $ac_cv_sys_file_offset_bits = unknown; then
7604     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
7605 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
7606 if test "${ac_cv_sys_large_files+set}" = set; then :
7607   $as_echo_n "(cached) " >&6
7608 else
7609   while :; do
7610   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7611 /* end confdefs.h.  */
7612 #include <sys/types.h>
7613  /* Check that off_t can represent 2**63 - 1 correctly.
7614     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7615     since some C++ compilers masquerading as C compilers
7616     incorrectly reject 9223372036854775807.  */
7617 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7618   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7619                        && LARGE_OFF_T % 2147483647 == 1)
7620                       ? 1 : -1];
7621 int
7622 main ()
7623 {
7624
7625   ;
7626   return 0;
7627 }
7628 _ACEOF
7629 if ac_fn_c_try_compile "$LINENO"; then :
7630   ac_cv_sys_large_files=no; break
7631 fi
7632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7633   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7634 /* end confdefs.h.  */
7635 #define _LARGE_FILES 1
7636 #include <sys/types.h>
7637  /* Check that off_t can represent 2**63 - 1 correctly.
7638     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7639     since some C++ compilers masquerading as C compilers
7640     incorrectly reject 9223372036854775807.  */
7641 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7642   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7643                        && LARGE_OFF_T % 2147483647 == 1)
7644                       ? 1 : -1];
7645 int
7646 main ()
7647 {
7648
7649   ;
7650   return 0;
7651 }
7652 _ACEOF
7653 if ac_fn_c_try_compile "$LINENO"; then :
7654   ac_cv_sys_large_files=1; break
7655 fi
7656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7657   ac_cv_sys_large_files=unknown
7658   break
7659 done
7660 fi
7661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
7662 $as_echo "$ac_cv_sys_large_files" >&6; }
7663 case $ac_cv_sys_large_files in #(
7664   no | unknown) ;;
7665   *)
7666 cat >>confdefs.h <<_ACEOF
7667 #define _LARGE_FILES $ac_cv_sys_large_files
7668 _ACEOF
7669 ;;
7670 esac
7671 rm -rf conftest*
7672   fi
7673 fi
7674
7675
7676
7677 LIB_MATH=-lm
7678 LIB_STANDARD=
7679 START_FILES=
7680
7681 case $opsys in
7682   cygwin )
7683     LIB_MATH=
7684     START_FILES='pre-crt0.o'
7685     ;;
7686   darwin )
7687     ## Adding -lm confuses the dynamic linker, so omit it.
7688     LIB_MATH=
7689     START_FILES='pre-crt0.o'
7690     ;;
7691   freebsd )
7692     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7693     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7694     ;;
7695   gnu-linux | gnu-kfreebsd )
7696     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
7697     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
7698     ;;
7699   hpux10-20 | hpux11 )
7700     LIB_STANDARD=-lc
7701     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
7702     ;;
7703   netbsd | openbsd )
7704     if test -f $CRT_DIR/crti.o; then
7705         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7706         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7707     else
7708         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
7709         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
7710     fi
7711     ;;
7712 esac
7713
7714
7715
7716
7717 crt_files=
7718
7719 for file in x $LIB_STANDARD $START_FILES; do
7720   case "$file" in
7721     *CRT_DIR*) crt_files="$crt_files `echo $file | sed -e 's|.*/||'`" ;;
7722   esac
7723 done
7724
7725 if test "x$crt_files" != x; then
7726
7727   ## If user specified a crt-dir, use that unconditionally.
7728   crt_gcc=no
7729
7730   if test "X$CRT_DIR" = "X"; then
7731
7732     CRT_DIR=/usr/lib            # default
7733
7734     case "$canonical" in
7735       x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
7736       ## On x86-64 and s390x GNU/Linux distributions, the standard library
7737       ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
7738       ## For anything else (eg /usr/lib32), it is up the user to specify
7739       ## the location (bug#5655).
7740       ## Test for crtn.o, not just the directory, because sometimes the
7741       ## directory exists but does not have the relevant files (bug#1287).
7742       ## FIXME better to test for binary compatibility somehow.
7743       test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
7744       ;;
7745
7746       powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
7747     esac
7748
7749     case "$opsys" in
7750       hpux10-20) CRT_DIR=/lib ;;
7751     esac
7752
7753     test "x${GCC}" = xyes && crt_gcc=yes
7754
7755   fi                            # CRT_DIR = ""
7756
7757   crt_missing=
7758
7759   for file in $crt_files; do
7760
7761     ## If we're using gcc, try to determine it automatically by asking
7762     ## gcc.  [If this doesn't work, CRT_DIR will remain at the
7763     ## system-dependent default from above.]
7764     if test $crt_gcc = yes && test ! -e $CRT_DIR/$file; then
7765
7766        crt_file=`$CC --print-file-name=$file 2>/dev/null`
7767        case "$crt_file" in
7768          */*)
7769            CRT_DIR=`$as_dirname -- "$crt_file" ||
7770 $as_expr X"$crt_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7771          X"$crt_file" : 'X\(//\)[^/]' \| \
7772          X"$crt_file" : 'X\(//\)$' \| \
7773          X"$crt_file" : 'X\(/\)' \| . 2>/dev/null ||
7774 $as_echo X"$crt_file" |
7775     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7776             s//\1/
7777             q
7778           }
7779           /^X\(\/\/\)[^/].*/{
7780             s//\1/
7781             q
7782           }
7783           /^X\(\/\/\)$/{
7784             s//\1/
7785             q
7786           }
7787           /^X\(\/\).*/{
7788             s//\1/
7789             q
7790           }
7791           s/.*/./; q'`
7792            ;;
7793        esac
7794     fi
7795
7796             crt_gcc=no
7797
7798     test -e $CRT_DIR/$file || crt_missing="$crt_missing $file"
7799   done                          # $crt_files
7800
7801   test "x$crt_missing" = x || \
7802     as_fn_error "Required file(s) not found:$crt_missing
7803 Try using the --with-crt-dir option." "$LINENO" 5
7804
7805 fi                              # crt_files != ""
7806
7807
7808
7809
7810
7811
7812
7813 if test "${with_sound}" != "no"; then
7814   # Sound support for GNU/Linux and the free BSDs.
7815   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
7816 do :
7817   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7818 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7819 eval as_val=\$$as_ac_Header
7820    if test "x$as_val" = x""yes; then :
7821   cat >>confdefs.h <<_ACEOF
7822 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7823 _ACEOF
7824  have_sound_header=yes
7825 fi
7826
7827 done
7828
7829   # Emulation library used on NetBSD.
7830   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
7831 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
7832 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
7833   $as_echo_n "(cached) " >&6
7834 else
7835   ac_check_lib_save_LIBS=$LIBS
7836 LIBS="-lossaudio  $LIBS"
7837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7838 /* end confdefs.h.  */
7839
7840 /* Override any GCC internal prototype to avoid an error.
7841    Use char because int might match the return type of a GCC
7842    builtin and then its argument prototype would still apply.  */
7843 #ifdef __cplusplus
7844 extern "C"
7845 #endif
7846 char _oss_ioctl ();
7847 int
7848 main ()
7849 {
7850 return _oss_ioctl ();
7851   ;
7852   return 0;
7853 }
7854 _ACEOF
7855 if ac_fn_c_try_link "$LINENO"; then :
7856   ac_cv_lib_ossaudio__oss_ioctl=yes
7857 else
7858   ac_cv_lib_ossaudio__oss_ioctl=no
7859 fi
7860 rm -f core conftest.err conftest.$ac_objext \
7861     conftest$ac_exeext conftest.$ac_ext
7862 LIBS=$ac_check_lib_save_LIBS
7863 fi
7864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
7865 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
7866 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
7867   LIBSOUND=-lossaudio
7868 else
7869   LIBSOUND=
7870 fi
7871
7872
7873
7874   ALSA_REQUIRED=1.0.0
7875   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
7876
7877   succeeded=no
7878
7879   # Extract the first word of "pkg-config", so it can be a program name with args.
7880 set dummy pkg-config; ac_word=$2
7881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7882 $as_echo_n "checking for $ac_word... " >&6; }
7883 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7884   $as_echo_n "(cached) " >&6
7885 else
7886   case $PKG_CONFIG in
7887   [\\/]* | ?:[\\/]*)
7888   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7889   ;;
7890   *)
7891   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7892 for as_dir in $PATH
7893 do
7894   IFS=$as_save_IFS
7895   test -z "$as_dir" && as_dir=.
7896     for ac_exec_ext in '' $ac_executable_extensions; do
7897   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7898     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7899     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7900     break 2
7901   fi
7902 done
7903   done
7904 IFS=$as_save_IFS
7905
7906   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7907   ;;
7908 esac
7909 fi
7910 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7911 if test -n "$PKG_CONFIG"; then
7912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7913 $as_echo "$PKG_CONFIG" >&6; }
7914 else
7915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7916 $as_echo "no" >&6; }
7917 fi
7918
7919
7920
7921   if test "$PKG_CONFIG" = "no" ; then
7922      HAVE_ALSA=no
7923   else
7924      PKG_CONFIG_MIN_VERSION=0.9.0
7925      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
7926         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
7927 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
7928
7929         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
7930             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7931 $as_echo "yes" >&6; }
7932             succeeded=yes
7933
7934             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
7935 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
7936             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7937             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
7938 $as_echo "$ALSA_CFLAGS" >&6; }
7939
7940             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
7941 $as_echo_n "checking ALSA_LIBS... " >&6; }
7942             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7943             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
7944 $as_echo "$ALSA_LIBS" >&6; }
7945         else
7946             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7947 $as_echo "no" >&6; }
7948             ALSA_CFLAGS=""
7949             ALSA_LIBS=""
7950             ## If we have a custom action on failure, don't print errors, but
7951             ## do set a variable so people can do so.
7952             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
7953
7954         fi
7955
7956
7957
7958      else
7959         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
7960         echo "*** See http://www.freedesktop.org/software/pkgconfig"
7961      fi
7962   fi
7963
7964   if test $succeeded = yes; then
7965      HAVE_ALSA=yes
7966   else
7967      HAVE_ALSA=no
7968   fi
7969
7970   if test $HAVE_ALSA = yes; then
7971     SAVE_CFLAGS="$CFLAGS"
7972     SAVE_LDFLAGS="$LDFLAGS"
7973     CFLAGS="$ALSA_CFLAGS $CFLAGS"
7974     LDFLAGS="$ALSA_LIBS $LDFLAGS"
7975     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7976 /* end confdefs.h.  */
7977 #include <asoundlib.h>
7978 int
7979 main ()
7980 {
7981 snd_lib_error_set_handler (0);
7982   ;
7983   return 0;
7984 }
7985 _ACEOF
7986 if ac_fn_c_try_compile "$LINENO"; then :
7987   emacs_alsa_normal=yes
7988 else
7989   emacs_alsa_normal=no
7990 fi
7991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7992     if test "$emacs_alsa_normal" != yes; then
7993       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7994 /* end confdefs.h.  */
7995 #include <alsa/asoundlib.h>
7996 int
7997 main ()
7998 {
7999 snd_lib_error_set_handler (0);
8000   ;
8001   return 0;
8002 }
8003 _ACEOF
8004 if ac_fn_c_try_compile "$LINENO"; then :
8005   emacs_alsa_subdir=yes
8006 else
8007   emacs_alsa_subdir=no
8008 fi
8009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8010       if test "$emacs_alsa_subdir" != yes; then
8011         as_fn_error "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
8012       fi
8013       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
8014     fi
8015
8016     CFLAGS="$SAVE_CFLAGS"
8017     LDFLAGS="$SAVE_LDFLAGS"
8018     LIBSOUND="$LIBSOUND $ALSA_LIBS"
8019     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
8020
8021 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
8022
8023   fi
8024
8025         if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
8026      case "$opsys" in
8027               gnu-linux|freebsd|netbsd)
8028
8029 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
8030
8031          ;;
8032      esac
8033   fi
8034
8035
8036 fi
8037
8038 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
8039   linux/version.h sys/systeminfo.h \
8040   stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
8041   sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
8042   sys/utsname.h pwd.h utmp.h dirent.h util.h
8043 do :
8044   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8045 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8046 eval as_val=\$$as_ac_Header
8047    if test "x$as_val" = x""yes; then :
8048   cat >>confdefs.h <<_ACEOF
8049 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8050 _ACEOF
8051
8052 fi
8053
8054 done
8055
8056
8057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
8058 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
8059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8060 /* end confdefs.h.  */
8061 #include <sys/personality.h>
8062 int
8063 main ()
8064 {
8065 personality (PER_LINUX32)
8066   ;
8067   return 0;
8068 }
8069 _ACEOF
8070 if ac_fn_c_try_compile "$LINENO"; then :
8071   emacs_cv_personality_linux32=yes
8072 else
8073   emacs_cv_personality_linux32=no
8074 fi
8075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
8077 $as_echo "$emacs_cv_personality_linux32" >&6; }
8078
8079 if test $emacs_cv_personality_linux32 = yes; then
8080
8081 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
8082
8083 fi
8084
8085 for ac_header in term.h
8086 do :
8087   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
8088 if test "x$ac_cv_header_term_h" = x""yes; then :
8089   cat >>confdefs.h <<_ACEOF
8090 #define HAVE_TERM_H 1
8091 _ACEOF
8092
8093 fi
8094
8095 done
8096
8097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8098 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8099 if test "${ac_cv_header_time+set}" = set; then :
8100   $as_echo_n "(cached) " >&6
8101 else
8102   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8103 /* end confdefs.h.  */
8104 #include <sys/types.h>
8105 #include <sys/time.h>
8106 #include <time.h>
8107
8108 int
8109 main ()
8110 {
8111 if ((struct tm *) 0)
8112 return 0;
8113   ;
8114   return 0;
8115 }
8116 _ACEOF
8117 if ac_fn_c_try_compile "$LINENO"; then :
8118   ac_cv_header_time=yes
8119 else
8120   ac_cv_header_time=no
8121 fi
8122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8123 fi
8124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8125 $as_echo "$ac_cv_header_time" >&6; }
8126 if test $ac_cv_header_time = yes; then
8127
8128 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8129
8130 fi
8131
8132 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
8133 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
8134   ac_have_decl=1
8135 else
8136   ac_have_decl=0
8137 fi
8138
8139 cat >>confdefs.h <<_ACEOF
8140 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
8141 _ACEOF
8142
8143 if test $ac_cv_have_decl_sys_siglist != yes; then
8144   # For Tru64, at least:
8145   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
8146 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
8147   ac_have_decl=1
8148 else
8149   ac_have_decl=0
8150 fi
8151
8152 cat >>confdefs.h <<_ACEOF
8153 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
8154 _ACEOF
8155
8156   if test $ac_cv_have_decl___sys_siglist = yes; then
8157
8158 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
8159
8160   fi
8161 fi
8162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8163 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8164 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8165   $as_echo_n "(cached) " >&6
8166 else
8167   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8168 /* end confdefs.h.  */
8169 #include <sys/types.h>
8170 #include <sys/wait.h>
8171 #ifndef WEXITSTATUS
8172 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8173 #endif
8174 #ifndef WIFEXITED
8175 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8176 #endif
8177
8178 int
8179 main ()
8180 {
8181   int s;
8182   wait (&s);
8183   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8184   ;
8185   return 0;
8186 }
8187 _ACEOF
8188 if ac_fn_c_try_compile "$LINENO"; then :
8189   ac_cv_header_sys_wait_h=yes
8190 else
8191   ac_cv_header_sys_wait_h=no
8192 fi
8193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8194 fi
8195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8196 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8197 if test $ac_cv_header_sys_wait_h = yes; then
8198
8199 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8200
8201 fi
8202
8203
8204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
8205 $as_echo_n "checking for struct utimbuf... " >&6; }
8206 if test "${emacs_cv_struct_utimbuf+set}" = set; then :
8207   $as_echo_n "(cached) " >&6
8208 else
8209   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8210 /* end confdefs.h.  */
8211 #ifdef TIME_WITH_SYS_TIME
8212 #include <sys/time.h>
8213 #include <time.h>
8214 #else
8215 #ifdef HAVE_SYS_TIME_H
8216 #include <sys/time.h>
8217 #else
8218 #include <time.h>
8219 #endif
8220 #endif
8221 #ifdef HAVE_UTIME_H
8222 #include <utime.h>
8223 #endif
8224 int
8225 main ()
8226 {
8227 static struct utimbuf x; x.actime = x.modtime;
8228   ;
8229   return 0;
8230 }
8231 _ACEOF
8232 if ac_fn_c_try_compile "$LINENO"; then :
8233   emacs_cv_struct_utimbuf=yes
8234 else
8235   emacs_cv_struct_utimbuf=no
8236 fi
8237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8238 fi
8239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
8240 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
8241 if test $emacs_cv_struct_utimbuf = yes; then
8242
8243 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
8244
8245 fi
8246
8247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
8248 $as_echo_n "checking for speed_t... " >&6; }
8249 if test "${emacs_cv_speed_t+set}" = set; then :
8250   $as_echo_n "(cached) " >&6
8251 else
8252   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8253 /* end confdefs.h.  */
8254 #include <termios.h>
8255 int
8256 main ()
8257 {
8258 speed_t x = 1;
8259   ;
8260   return 0;
8261 }
8262 _ACEOF
8263 if ac_fn_c_try_compile "$LINENO"; then :
8264   emacs_cv_speed_t=yes
8265 else
8266   emacs_cv_speed_t=no
8267 fi
8268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8269 fi
8270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
8271 $as_echo "$emacs_cv_speed_t" >&6; }
8272 if test $emacs_cv_speed_t = yes; then
8273
8274 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
8275
8276 fi
8277
8278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
8279 $as_echo_n "checking for struct timeval... " >&6; }
8280 if test "${emacs_cv_struct_timeval+set}" = set; then :
8281   $as_echo_n "(cached) " >&6
8282 else
8283   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8284 /* end confdefs.h.  */
8285 #ifdef TIME_WITH_SYS_TIME
8286 #include <sys/time.h>
8287 #include <time.h>
8288 #else
8289 #ifdef HAVE_SYS_TIME_H
8290 #include <sys/time.h>
8291 #else
8292 #include <time.h>
8293 #endif
8294 #endif
8295 int
8296 main ()
8297 {
8298 static struct timeval x; x.tv_sec = x.tv_usec;
8299   ;
8300   return 0;
8301 }
8302 _ACEOF
8303 if ac_fn_c_try_compile "$LINENO"; then :
8304   emacs_cv_struct_timeval=yes
8305 else
8306   emacs_cv_struct_timeval=no
8307 fi
8308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8309 fi
8310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
8311 $as_echo "$emacs_cv_struct_timeval" >&6; }
8312 HAVE_TIMEVAL=$emacs_cv_struct_timeval
8313 if test $emacs_cv_struct_timeval = yes; then
8314
8315 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
8316
8317 fi
8318
8319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
8320 $as_echo_n "checking for struct exception... " >&6; }
8321 if test "${emacs_cv_struct_exception+set}" = set; then :
8322   $as_echo_n "(cached) " >&6
8323 else
8324   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8325 /* end confdefs.h.  */
8326 #include <math.h>
8327 int
8328 main ()
8329 {
8330 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
8331   ;
8332   return 0;
8333 }
8334 _ACEOF
8335 if ac_fn_c_try_compile "$LINENO"; then :
8336   emacs_cv_struct_exception=yes
8337 else
8338   emacs_cv_struct_exception=no
8339 fi
8340 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8341 fi
8342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
8343 $as_echo "$emacs_cv_struct_exception" >&6; }
8344 HAVE_EXCEPTION=$emacs_cv_struct_exception
8345 if test $emacs_cv_struct_exception != yes; then
8346
8347 $as_echo "#define NO_MATHERR 1" >>confdefs.h
8348
8349 fi
8350
8351 for ac_header in sys/socket.h
8352 do :
8353   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
8354 if test "x$ac_cv_header_sys_socket_h" = x""yes; then :
8355   cat >>confdefs.h <<_ACEOF
8356 #define HAVE_SYS_SOCKET_H 1
8357 _ACEOF
8358
8359 fi
8360
8361 done
8362
8363 for ac_header in net/if.h
8364 do :
8365   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
8366 #if HAVE_SYS_SOCKET_H
8367 #include <sys/socket.h>
8368 #endif
8369 "
8370 if test "x$ac_cv_header_net_if_h" = x""yes; then :
8371   cat >>confdefs.h <<_ACEOF
8372 #define HAVE_NET_IF_H 1
8373 _ACEOF
8374
8375 fi
8376
8377 done
8378
8379 for ac_header in ifaddrs.h
8380 do :
8381   ac_fn_c_check_header_compile "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default
8382 #if HAVE_SYS_SOCKET_H
8383 #include <sys/socket.h>
8384 #endif
8385 "
8386 if test "x$ac_cv_header_ifaddrs_h" = x""yes; then :
8387   cat >>confdefs.h <<_ACEOF
8388 #define HAVE_IFADDRS_H 1
8389 _ACEOF
8390
8391 fi
8392
8393 done
8394
8395 for ac_header in net/if_dl.h
8396 do :
8397   ac_fn_c_check_header_compile "$LINENO" "net/if_dl.h" "ac_cv_header_net_if_dl_h" "$ac_includes_default
8398 #if HAVE_SYS_SOCKET_H
8399 #include <sys/socket.h>
8400 #endif
8401 "
8402 if test "x$ac_cv_header_net_if_dl_h" = x""yes; then :
8403   cat >>confdefs.h <<_ACEOF
8404 #define HAVE_NET_IF_DL_H 1
8405 _ACEOF
8406
8407 fi
8408
8409 done
8410
8411 for ac_func in getifaddrs freeifaddrs
8412 do :
8413   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8414 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8415 eval as_val=\$$as_ac_var
8416    if test "x$as_val" = x""yes; then :
8417   cat >>confdefs.h <<_ACEOF
8418 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8419 _ACEOF
8420
8421 fi
8422 done
8423
8424
8425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
8426 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
8427 if test "${ac_cv_struct_tm+set}" = set; then :
8428   $as_echo_n "(cached) " >&6
8429 else
8430   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8431 /* end confdefs.h.  */
8432 #include <sys/types.h>
8433 #include <time.h>
8434
8435 int
8436 main ()
8437 {
8438 struct tm tm;
8439                                      int *p = &tm.tm_sec;
8440                                      return !p;
8441   ;
8442   return 0;
8443 }
8444 _ACEOF
8445 if ac_fn_c_try_compile "$LINENO"; then :
8446   ac_cv_struct_tm=time.h
8447 else
8448   ac_cv_struct_tm=sys/time.h
8449 fi
8450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8451 fi
8452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
8453 $as_echo "$ac_cv_struct_tm" >&6; }
8454 if test $ac_cv_struct_tm = sys/time.h; then
8455
8456 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
8457
8458 fi
8459
8460 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
8461 #include <$ac_cv_struct_tm>
8462
8463 "
8464 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
8465
8466 cat >>confdefs.h <<_ACEOF
8467 #define HAVE_STRUCT_TM_TM_ZONE 1
8468 _ACEOF
8469
8470
8471 fi
8472
8473 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
8474
8475 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
8476
8477 else
8478   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
8479 "
8480 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
8481   ac_have_decl=1
8482 else
8483   ac_have_decl=0
8484 fi
8485
8486 cat >>confdefs.h <<_ACEOF
8487 #define HAVE_DECL_TZNAME $ac_have_decl
8488 _ACEOF
8489
8490   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
8491 $as_echo_n "checking for tzname... " >&6; }
8492 if test "${ac_cv_var_tzname+set}" = set; then :
8493   $as_echo_n "(cached) " >&6
8494 else
8495   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8496 /* end confdefs.h.  */
8497 #include <time.h>
8498 #if !HAVE_DECL_TZNAME
8499 extern char *tzname[];
8500 #endif
8501
8502 int
8503 main ()
8504 {
8505 return tzname[0][0];
8506   ;
8507   return 0;
8508 }
8509 _ACEOF
8510 if ac_fn_c_try_link "$LINENO"; then :
8511   ac_cv_var_tzname=yes
8512 else
8513   ac_cv_var_tzname=no
8514 fi
8515 rm -f core conftest.err conftest.$ac_objext \
8516     conftest$ac_exeext conftest.$ac_ext
8517 fi
8518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
8519 $as_echo "$ac_cv_var_tzname" >&6; }
8520   if test $ac_cv_var_tzname = yes; then
8521
8522 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
8523
8524   fi
8525 fi
8526
8527 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
8528 "
8529 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
8530
8531 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
8532
8533 fi
8534
8535 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
8536 #if HAVE_SYS_SOCKET_H
8537 #include <sys/socket.h>
8538 #endif
8539 #if HAVE_NET_IF_H
8540 #include <net/if.h>
8541 #endif
8542 "
8543 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
8544
8545 cat >>confdefs.h <<_ACEOF
8546 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8547 _ACEOF
8548
8549
8550 fi
8551 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
8552 #if HAVE_SYS_SOCKET_H
8553 #include <sys/socket.h>
8554 #endif
8555 #if HAVE_NET_IF_H
8556 #include <net/if.h>
8557 #endif
8558 "
8559 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
8560
8561 cat >>confdefs.h <<_ACEOF
8562 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
8563 _ACEOF
8564
8565
8566 fi
8567 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
8568 #if HAVE_SYS_SOCKET_H
8569 #include <sys/socket.h>
8570 #endif
8571 #if HAVE_NET_IF_H
8572 #include <net/if.h>
8573 #endif
8574 "
8575 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
8576
8577 cat >>confdefs.h <<_ACEOF
8578 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
8579 _ACEOF
8580
8581
8582 fi
8583 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
8584 #if HAVE_SYS_SOCKET_H
8585 #include <sys/socket.h>
8586 #endif
8587 #if HAVE_NET_IF_H
8588 #include <net/if.h>
8589 #endif
8590 "
8591 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
8592
8593 cat >>confdefs.h <<_ACEOF
8594 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
8595 _ACEOF
8596
8597
8598 fi
8599 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
8600 #if HAVE_SYS_SOCKET_H
8601 #include <sys/socket.h>
8602 #endif
8603 #if HAVE_NET_IF_H
8604 #include <net/if.h>
8605 #endif
8606 "
8607 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
8608
8609 cat >>confdefs.h <<_ACEOF
8610 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
8611 _ACEOF
8612
8613
8614 fi
8615 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr.sa_len" "ac_cv_member_struct_ifreq_ifr_addr_sa_len" "$ac_includes_default
8616 #if HAVE_SYS_SOCKET_H
8617 #include <sys/socket.h>
8618 #endif
8619 #if HAVE_NET_IF_H
8620 #include <net/if.h>
8621 #endif
8622 "
8623 if test "x$ac_cv_member_struct_ifreq_ifr_addr_sa_len" = x""yes; then :
8624
8625 cat >>confdefs.h <<_ACEOF
8626 #define HAVE_STRUCT_IFREQ_IFR_ADDR_SA_LEN 1
8627 _ACEOF
8628
8629
8630 fi
8631
8632
8633
8634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
8635 $as_echo_n "checking for function prototypes... " >&6; }
8636 if test "$ac_cv_prog_cc_c89" != no; then
8637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8638 $as_echo "yes" >&6; }
8639
8640 $as_echo "#define PROTOTYPES 1" >>confdefs.h
8641
8642
8643 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
8644
8645 else
8646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8647 $as_echo "no" >&6; }
8648 fi
8649
8650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
8651 $as_echo_n "checking for working volatile... " >&6; }
8652 if test "${ac_cv_c_volatile+set}" = set; then :
8653   $as_echo_n "(cached) " >&6
8654 else
8655   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8656 /* end confdefs.h.  */
8657
8658 int
8659 main ()
8660 {
8661
8662 volatile int x;
8663 int * volatile y = (int *) 0;
8664 return !x && !y;
8665   ;
8666   return 0;
8667 }
8668 _ACEOF
8669 if ac_fn_c_try_compile "$LINENO"; then :
8670   ac_cv_c_volatile=yes
8671 else
8672   ac_cv_c_volatile=no
8673 fi
8674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8675 fi
8676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
8677 $as_echo "$ac_cv_c_volatile" >&6; }
8678 if test $ac_cv_c_volatile = no; then
8679
8680 $as_echo "#define volatile /**/" >>confdefs.h
8681
8682 fi
8683
8684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
8685 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
8686 if test "${ac_cv_c_const+set}" = set; then :
8687   $as_echo_n "(cached) " >&6
8688 else
8689   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8690 /* end confdefs.h.  */
8691
8692 int
8693 main ()
8694 {
8695 /* FIXME: Include the comments suggested by Paul. */
8696 #ifndef __cplusplus
8697   /* Ultrix mips cc rejects this.  */
8698   typedef int charset[2];
8699   const charset cs;
8700   /* SunOS 4.1.1 cc rejects this.  */
8701   char const *const *pcpcc;
8702   char **ppc;
8703   /* NEC SVR4.0.2 mips cc rejects this.  */
8704   struct point {int x, y;};
8705   static struct point const zero = {0,0};
8706   /* AIX XL C 1.02.0.0 rejects this.
8707      It does not let you subtract one const X* pointer from another in
8708      an arm of an if-expression whose if-part is not a constant
8709      expression */
8710   const char *g = "string";
8711   pcpcc = &g + (g ? g-g : 0);
8712   /* HPUX 7.0 cc rejects these. */
8713   ++pcpcc;
8714   ppc = (char**) pcpcc;
8715   pcpcc = (char const *const *) ppc;
8716   { /* SCO 3.2v4 cc rejects this.  */
8717     char *t;
8718     char const *s = 0 ? (char *) 0 : (char const *) 0;
8719
8720     *t++ = 0;
8721     if (s) return 0;
8722   }
8723   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
8724     int x[] = {25, 17};
8725     const int *foo = &x[0];
8726     ++foo;
8727   }
8728   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8729     typedef const int *iptr;
8730     iptr p = 0;
8731     ++p;
8732   }
8733   { /* AIX XL C 1.02.0.0 rejects this saying
8734        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8735     struct s { int j; const int *ap[3]; };
8736     struct s *b; b->j = 5;
8737   }
8738   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8739     const int foo = 10;
8740     if (!foo) return 0;
8741   }
8742   return !cs[0] && !zero.x;
8743 #endif
8744
8745   ;
8746   return 0;
8747 }
8748 _ACEOF
8749 if ac_fn_c_try_compile "$LINENO"; then :
8750   ac_cv_c_const=yes
8751 else
8752   ac_cv_c_const=no
8753 fi
8754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8755 fi
8756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
8757 $as_echo "$ac_cv_c_const" >&6; }
8758 if test $ac_cv_c_const = no; then
8759
8760 $as_echo "#define const /**/" >>confdefs.h
8761
8762 fi
8763
8764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
8765 $as_echo_n "checking for void * support... " >&6; }
8766 if test "${emacs_cv_void_star+set}" = set; then :
8767   $as_echo_n "(cached) " >&6
8768 else
8769   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8770 /* end confdefs.h.  */
8771
8772 int
8773 main ()
8774 {
8775 void * foo;
8776   ;
8777   return 0;
8778 }
8779 _ACEOF
8780 if ac_fn_c_try_compile "$LINENO"; then :
8781   emacs_cv_void_star=yes
8782 else
8783   emacs_cv_void_star=no
8784 fi
8785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8786 fi
8787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
8788 $as_echo "$emacs_cv_void_star" >&6; }
8789 if test $emacs_cv_void_star = yes; then
8790   $as_echo "#define POINTER_TYPE void" >>confdefs.h
8791
8792 else
8793   $as_echo "#define POINTER_TYPE char" >>confdefs.h
8794
8795 fi
8796
8797  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8798 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8799 if test "${ac_cv_c_bigendian+set}" = set; then :
8800   $as_echo_n "(cached) " >&6
8801 else
8802   ac_cv_c_bigendian=unknown
8803     # See if we're dealing with a universal compiler.
8804     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8805 /* end confdefs.h.  */
8806 #ifndef __APPLE_CC__
8807                not a universal capable compiler
8808              #endif
8809              typedef int dummy;
8810
8811 _ACEOF
8812 if ac_fn_c_try_compile "$LINENO"; then :
8813
8814         # Check for potential -arch flags.  It is not universal unless
8815         # there are at least two -arch flags with different values.
8816         ac_arch=
8817         ac_prev=
8818         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8819          if test -n "$ac_prev"; then
8820            case $ac_word in
8821              i?86 | x86_64 | ppc | ppc64)
8822                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8823                  ac_arch=$ac_word
8824                else
8825                  ac_cv_c_bigendian=universal
8826                  break
8827                fi
8828                ;;
8829            esac
8830            ac_prev=
8831          elif test "x$ac_word" = "x-arch"; then
8832            ac_prev=arch
8833          fi
8834        done
8835 fi
8836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8837     if test $ac_cv_c_bigendian = unknown; then
8838       # See if sys/param.h defines the BYTE_ORDER macro.
8839       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8840 /* end confdefs.h.  */
8841 #include <sys/types.h>
8842              #include <sys/param.h>
8843
8844 int
8845 main ()
8846 {
8847 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8848                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8849                      && LITTLE_ENDIAN)
8850               bogus endian macros
8851              #endif
8852
8853   ;
8854   return 0;
8855 }
8856 _ACEOF
8857 if ac_fn_c_try_compile "$LINENO"; then :
8858   # It does; now see whether it defined to BIG_ENDIAN or not.
8859          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8860 /* end confdefs.h.  */
8861 #include <sys/types.h>
8862                 #include <sys/param.h>
8863
8864 int
8865 main ()
8866 {
8867 #if BYTE_ORDER != BIG_ENDIAN
8868                  not big endian
8869                 #endif
8870
8871   ;
8872   return 0;
8873 }
8874 _ACEOF
8875 if ac_fn_c_try_compile "$LINENO"; then :
8876   ac_cv_c_bigendian=yes
8877 else
8878   ac_cv_c_bigendian=no
8879 fi
8880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8881 fi
8882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8883     fi
8884     if test $ac_cv_c_bigendian = unknown; then
8885       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8886       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8887 /* end confdefs.h.  */
8888 #include <limits.h>
8889
8890 int
8891 main ()
8892 {
8893 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8894               bogus endian macros
8895              #endif
8896
8897   ;
8898   return 0;
8899 }
8900 _ACEOF
8901 if ac_fn_c_try_compile "$LINENO"; then :
8902   # It does; now see whether it defined to _BIG_ENDIAN or not.
8903          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8904 /* end confdefs.h.  */
8905 #include <limits.h>
8906
8907 int
8908 main ()
8909 {
8910 #ifndef _BIG_ENDIAN
8911                  not big endian
8912                 #endif
8913
8914   ;
8915   return 0;
8916 }
8917 _ACEOF
8918 if ac_fn_c_try_compile "$LINENO"; then :
8919   ac_cv_c_bigendian=yes
8920 else
8921   ac_cv_c_bigendian=no
8922 fi
8923 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8924 fi
8925 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8926     fi
8927     if test $ac_cv_c_bigendian = unknown; then
8928       # Compile a test program.
8929       if test "$cross_compiling" = yes; then :
8930   # Try to guess by grepping values from an object file.
8931          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8932 /* end confdefs.h.  */
8933 short int ascii_mm[] =
8934                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8935                 short int ascii_ii[] =
8936                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8937                 int use_ascii (int i) {
8938                   return ascii_mm[i] + ascii_ii[i];
8939                 }
8940                 short int ebcdic_ii[] =
8941                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8942                 short int ebcdic_mm[] =
8943                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8944                 int use_ebcdic (int i) {
8945                   return ebcdic_mm[i] + ebcdic_ii[i];
8946                 }
8947                 extern int foo;
8948
8949 int
8950 main ()
8951 {
8952 return use_ascii (foo) == use_ebcdic (foo);
8953   ;
8954   return 0;
8955 }
8956 _ACEOF
8957 if ac_fn_c_try_compile "$LINENO"; then :
8958   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8959               ac_cv_c_bigendian=yes
8960             fi
8961             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8962               if test "$ac_cv_c_bigendian" = unknown; then
8963                 ac_cv_c_bigendian=no
8964               else
8965                 # finding both strings is unlikely to happen, but who knows?
8966                 ac_cv_c_bigendian=unknown
8967               fi
8968             fi
8969 fi
8970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8971 else
8972   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8973 /* end confdefs.h.  */
8974 $ac_includes_default
8975 int
8976 main ()
8977 {
8978
8979              /* Are we little or big endian?  From Harbison&Steele.  */
8980              union
8981              {
8982                long int l;
8983                char c[sizeof (long int)];
8984              } u;
8985              u.l = 1;
8986              return u.c[sizeof (long int) - 1] == 1;
8987
8988   ;
8989   return 0;
8990 }
8991 _ACEOF
8992 if ac_fn_c_try_run "$LINENO"; then :
8993   ac_cv_c_bigendian=no
8994 else
8995   ac_cv_c_bigendian=yes
8996 fi
8997 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8998   conftest.$ac_objext conftest.beam conftest.$ac_ext
8999 fi
9000
9001     fi
9002 fi
9003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
9004 $as_echo "$ac_cv_c_bigendian" >&6; }
9005  case $ac_cv_c_bigendian in #(
9006    yes)
9007      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
9008 ;; #(
9009    no)
9010       ;; #(
9011    universal)
9012
9013 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
9014
9015      ;; #(
9016    *)
9017      as_fn_error "unknown endianness
9018  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
9019  esac
9020
9021
9022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for  __attribute__ ((__aligned__ (expr)))" >&5
9023 $as_echo_n "checking for  __attribute__ ((__aligned__ (expr)))... " >&6; }
9024 if test "${emacs_cv_attribute_aligned+set}" = set; then :
9025   $as_echo_n "(cached) " >&6
9026 else
9027   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9028 /* end confdefs.h.  */
9029 char __attribute__ ((__aligned__ (1 << 3))) c;
9030 int
9031 main ()
9032 {
9033
9034   ;
9035   return 0;
9036 }
9037 _ACEOF
9038 if ac_fn_c_try_compile "$LINENO"; then :
9039   emacs_cv_attribute_aligned=yes
9040 else
9041   emacs_cv_attribute_aligned=no
9042 fi
9043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9044 fi
9045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
9046 $as_echo "$emacs_cv_attribute_aligned" >&6; }
9047 if test $emacs_cv_attribute_aligned = yes; then
9048
9049 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
9050
9051 fi
9052
9053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
9054 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
9055 set x ${MAKE-make}
9056 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
9057 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
9058   $as_echo_n "(cached) " >&6
9059 else
9060   cat >conftest.make <<\_ACEOF
9061 SHELL = /bin/sh
9062 all:
9063         @echo '@@@%%%=$(MAKE)=@@@%%%'
9064 _ACEOF
9065 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9066 case `${MAKE-make} -f conftest.make 2>/dev/null` in
9067   *@@@%%%=?*=@@@%%%*)
9068     eval ac_cv_prog_make_${ac_make}_set=yes;;
9069   *)
9070     eval ac_cv_prog_make_${ac_make}_set=no;;
9071 esac
9072 rm -f conftest.make
9073 fi
9074 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
9075   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9076 $as_echo "yes" >&6; }
9077   SET_MAKE=
9078 else
9079   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9080 $as_echo "no" >&6; }
9081   SET_MAKE="MAKE=${MAKE-make}"
9082 fi
9083
9084
9085 DEPFLAGS=
9086 MKDEPDIR=":"
9087 deps_frag=deps.mk
9088 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
9089    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
9090 $as_echo_n "checking whether we are using GNU Make... " >&6; }
9091    HAVE_GNU_MAKE=no
9092    testval=`make --version 2>/dev/null | grep 'GNU Make'`
9093    if test "x$testval" != x; then
9094       HAVE_GNU_MAKE=yes
9095    else
9096       ac_enable_autodepend=no
9097    fi
9098    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
9099 $as_echo "$HAVE_GNU_MAKE" >&6; }
9100    if test $HAVE_GNU_MAKE = yes; then
9101       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
9102 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
9103       SAVE_CFLAGS="$CFLAGS"
9104       CFLAGS="$CFLAGS -MMD -MF deps.d -MP"
9105       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9106 /* end confdefs.h.  */
9107
9108 int
9109 main ()
9110 {
9111
9112   ;
9113   return 0;
9114 }
9115 _ACEOF
9116 if ac_fn_c_try_compile "$LINENO"; then :
9117
9118 else
9119   ac_enable_autodepend=no
9120 fi
9121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9122       CFLAGS="$SAVE_CFLAGS"
9123       test -f deps.d || ac_enable_autodepend=no
9124       rm -rf deps.d
9125       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
9126 $as_echo "$ac_enable_autodepend" >&6; }
9127    fi
9128    if test $ac_enable_autodepend = yes; then
9129       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d -MP'
9130       ## In parallel builds, another make might create depdir between
9131       ## the first test and mkdir, so stick another test on the end.
9132       ## Or use install-sh -d?  mkdir -p is not portable.
9133       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
9134       deps_frag=autodeps.mk
9135    fi
9136 fi
9137 deps_frag=$srcdir/src/$deps_frag
9138
9139
9140
9141
9142
9143 lisp_frag=$srcdir/src/lisp.mk
9144
9145
9146
9147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
9148 $as_echo_n "checking for long file names... " >&6; }
9149 if test "${ac_cv_sys_long_file_names+set}" = set; then :
9150   $as_echo_n "(cached) " >&6
9151 else
9152   ac_cv_sys_long_file_names=yes
9153 # Test for long file names in all the places we know might matter:
9154 #      .                the current directory, where building will happen
9155 #      $prefix/lib      where we will be installing things
9156 #      $exec_prefix/lib likewise
9157 #      $TMPDIR          if set, where it might want to write temporary files
9158 #      /tmp             where it might want to write temporary files
9159 #      /var/tmp         likewise
9160 #      /usr/tmp         likewise
9161 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
9162   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
9163   # in the usual case where exec_prefix is '${prefix}'.
9164   case $ac_dir in #(
9165     . | /* | ?:[\\/]*) ;; #(
9166     *) continue;;
9167   esac
9168   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
9169   ac_xdir=$ac_dir/cf$$
9170   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
9171   ac_tf1=$ac_xdir/conftest9012345
9172   ac_tf2=$ac_xdir/conftest9012346
9173   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
9174     ac_cv_sys_long_file_names=no
9175   rm -f -r "$ac_xdir" 2>/dev/null
9176   test $ac_cv_sys_long_file_names = no && break
9177 done
9178 fi
9179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
9180 $as_echo "$ac_cv_sys_long_file_names" >&6; }
9181 if test $ac_cv_sys_long_file_names = yes; then
9182
9183 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
9184
9185 fi
9186
9187
9188 #### Choose a window system.
9189
9190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
9191 $as_echo_n "checking for X... " >&6; }
9192
9193
9194 # Check whether --with-x was given.
9195 if test "${with_x+set}" = set; then :
9196   withval=$with_x;
9197 fi
9198
9199 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
9200 if test "x$with_x" = xno; then
9201   # The user explicitly disabled X.
9202   have_x=disabled
9203 else
9204   case $x_includes,$x_libraries in #(
9205     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
9206     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
9207   $as_echo_n "(cached) " >&6
9208 else
9209   # One or both of the vars are not set, and there is no cached value.
9210 ac_x_includes=no ac_x_libraries=no
9211 rm -f -r conftest.dir
9212 if mkdir conftest.dir; then
9213   cd conftest.dir
9214   cat >Imakefile <<'_ACEOF'
9215 incroot:
9216         @echo incroot='${INCROOT}'
9217 usrlibdir:
9218         @echo usrlibdir='${USRLIBDIR}'
9219 libdir:
9220         @echo libdir='${LIBDIR}'
9221 _ACEOF
9222   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
9223     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9224     for ac_var in incroot usrlibdir libdir; do
9225       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
9226     done
9227     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
9228     for ac_extension in a so sl dylib la dll; do
9229       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
9230          test -f "$ac_im_libdir/libX11.$ac_extension"; then
9231         ac_im_usrlibdir=$ac_im_libdir; break
9232       fi
9233     done
9234     # Screen out bogus values from the imake configuration.  They are
9235     # bogus both because they are the default anyway, and because
9236     # using them would break gcc on systems where it needs fixed includes.
9237     case $ac_im_incroot in
9238         /usr/include) ac_x_includes= ;;
9239         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
9240     esac
9241     case $ac_im_usrlibdir in
9242         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
9243         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
9244     esac
9245   fi
9246   cd ..
9247   rm -f -r conftest.dir
9248 fi
9249
9250 # Standard set of common directories for X headers.
9251 # Check X11 before X11Rn because it is often a symlink to the current release.
9252 ac_x_header_dirs='
9253 /usr/X11/include
9254 /usr/X11R7/include
9255 /usr/X11R6/include
9256 /usr/X11R5/include
9257 /usr/X11R4/include
9258
9259 /usr/include/X11
9260 /usr/include/X11R7
9261 /usr/include/X11R6
9262 /usr/include/X11R5
9263 /usr/include/X11R4
9264
9265 /usr/local/X11/include
9266 /usr/local/X11R7/include
9267 /usr/local/X11R6/include
9268 /usr/local/X11R5/include
9269 /usr/local/X11R4/include
9270
9271 /usr/local/include/X11
9272 /usr/local/include/X11R7
9273 /usr/local/include/X11R6
9274 /usr/local/include/X11R5
9275 /usr/local/include/X11R4
9276
9277 /usr/X386/include
9278 /usr/x386/include
9279 /usr/XFree86/include/X11
9280
9281 /usr/include
9282 /usr/local/include
9283 /usr/unsupported/include
9284 /usr/athena/include
9285 /usr/local/x11r5/include
9286 /usr/lpp/Xamples/include
9287
9288 /usr/openwin/include
9289 /usr/openwin/share/include'
9290
9291 if test "$ac_x_includes" = no; then
9292   # Guess where to find include files, by looking for Xlib.h.
9293   # First, try using that file with no special directory specified.
9294   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9295 /* end confdefs.h.  */
9296 #include <X11/Xlib.h>
9297 _ACEOF
9298 if ac_fn_c_try_cpp "$LINENO"; then :
9299   # We can compile using X headers with no special include directory.
9300 ac_x_includes=
9301 else
9302   for ac_dir in $ac_x_header_dirs; do
9303   if test -r "$ac_dir/X11/Xlib.h"; then
9304     ac_x_includes=$ac_dir
9305     break
9306   fi
9307 done
9308 fi
9309 rm -f conftest.err conftest.$ac_ext
9310 fi # $ac_x_includes = no
9311
9312 if test "$ac_x_libraries" = no; then
9313   # Check for the libraries.
9314   # See if we find them without any special options.
9315   # Don't add to $LIBS permanently.
9316   ac_save_LIBS=$LIBS
9317   LIBS="-lX11 $LIBS"
9318   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9319 /* end confdefs.h.  */
9320 #include <X11/Xlib.h>
9321 int
9322 main ()
9323 {
9324 XrmInitialize ()
9325   ;
9326   return 0;
9327 }
9328 _ACEOF
9329 if ac_fn_c_try_link "$LINENO"; then :
9330   LIBS=$ac_save_LIBS
9331 # We can link X programs with no special library path.
9332 ac_x_libraries=
9333 else
9334   LIBS=$ac_save_LIBS
9335 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9336 do
9337   # Don't even attempt the hair of trying to link an X program!
9338   for ac_extension in a so sl dylib la dll; do
9339     if test -r "$ac_dir/libX11.$ac_extension"; then
9340       ac_x_libraries=$ac_dir
9341       break 2
9342     fi
9343   done
9344 done
9345 fi
9346 rm -f core conftest.err conftest.$ac_objext \
9347     conftest$ac_exeext conftest.$ac_ext
9348 fi # $ac_x_libraries = no
9349
9350 case $ac_x_includes,$ac_x_libraries in #(
9351   no,* | *,no | *\'*)
9352     # Didn't find X, or a directory has "'" in its name.
9353     ac_cv_have_x="have_x=no";; #(
9354   *)
9355     # Record where we found X for the cache.
9356     ac_cv_have_x="have_x=yes\
9357         ac_x_includes='$ac_x_includes'\
9358         ac_x_libraries='$ac_x_libraries'"
9359 esac
9360 fi
9361 ;; #(
9362     *) have_x=yes;;
9363   esac
9364   eval "$ac_cv_have_x"
9365 fi # $with_x != no
9366
9367 if test "$have_x" != yes; then
9368   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
9369 $as_echo "$have_x" >&6; }
9370   no_x=yes
9371 else
9372   # If each of the values was on the command line, it overrides each guess.
9373   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9374   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9375   # Update the cache value to reflect the command line values.
9376   ac_cv_have_x="have_x=yes\
9377         ac_x_includes='$x_includes'\
9378         ac_x_libraries='$x_libraries'"
9379   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
9380 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
9381 fi
9382
9383 if test "$no_x" = yes; then
9384   window_system=none
9385 else
9386   window_system=x11
9387 fi
9388
9389 ## Workaround for bug in autoconf <= 2.62.
9390 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
9391 ## No need to do anything special for these standard directories.
9392 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
9393
9394    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
9395
9396 fi
9397
9398 LD_SWITCH_X_SITE_AUX=
9399 LD_SWITCH_X_SITE_AUX_RPATH=
9400 if test "${x_libraries}" != NONE; then
9401   if test -n "${x_libraries}"; then
9402     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9403     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
9404     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
9405   fi
9406   x_default_search_path=""
9407   x_search_path=${x_libraries}
9408   if test -z "${x_search_path}"; then
9409     x_search_path=/usr/lib
9410   fi
9411   for x_library in `echo ${x_search_path}: | \
9412                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9413     x_search_path="\
9414 ${x_library}/X11/%L/%T/%N%C%S:\
9415 ${x_library}/X11/%l/%T/%N%C%S:\
9416 ${x_library}/X11/%T/%N%C%S:\
9417 ${x_library}/X11/%L/%T/%N%S:\
9418 ${x_library}/X11/%l/%T/%N%S:\
9419 ${x_library}/X11/%T/%N%S"
9420     if test x"${x_default_search_path}" = x; then
9421       x_default_search_path=${x_search_path}
9422     else
9423       x_default_search_path="${x_search_path}:${x_default_search_path}"
9424     fi
9425   done
9426 fi
9427
9428
9429
9430 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
9431   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
9432 fi
9433
9434 if test x"${x_includes}" = x; then
9435   bitmapdir=/usr/include/X11/bitmaps
9436 else
9437   # accumulate include directories that have X11 bitmap subdirectories
9438   bmd_acc="dummyval"
9439   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9440     if test -d "${bmd}/X11/bitmaps"; then
9441       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
9442     fi
9443     if test -d "${bmd}/bitmaps"; then
9444       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
9445     fi
9446   done
9447   if test ${bmd_acc} != "dummyval"; then
9448     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9449   fi
9450 fi
9451
9452 HAVE_NS=no
9453 NS_IMPL_COCOA=no
9454 NS_IMPL_GNUSTEP=no
9455 tmp_CPPFLAGS="$CPPFLAGS"
9456 tmp_CFLAGS="$CFLAGS"
9457 CPPFLAGS="$CPPFLAGS -x objective-c"
9458 CFLAGS="$CFLAGS -x objective-c"
9459 TEMACS_LDFLAGS2="\${LDFLAGS}"
9460 if test "${with_ns}" != no; then
9461   if test "${opsys}" = darwin; then
9462      NS_IMPL_COCOA=yes
9463      ns_appdir=`pwd`/nextstep/Emacs.app
9464      ns_appbindir=${ns_appdir}/Contents/MacOS/
9465      ns_appresdir=${ns_appdir}/Contents/Resources
9466      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
9467   elif test -f $GNUSTEP_CONFIG_FILE; then
9468      NS_IMPL_GNUSTEP=yes
9469      ns_appdir=`pwd`/nextstep/Emacs.app
9470      ns_appbindir=${ns_appdir}/
9471      ns_appresdir=${ns_appdir}/Resources
9472      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
9473           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9474      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9475           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9476      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9477      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9478        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
9479      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9480        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
9481      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9482      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9483      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9484      LIB_STANDARD=
9485      START_FILES=
9486      TEMACS_LDFLAGS2=
9487   fi
9488   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9489 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
9490   HAVE_NS=yes
9491 else
9492   as_fn_error "\`--with-ns' was specified, but the include
9493   files are missing or cannot be compiled." "$LINENO" 5
9494 fi
9495
9496
9497   NS_HAVE_NSINTEGER=yes
9498   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9499 /* end confdefs.h.  */
9500 #include <Foundation/NSObjCRuntime.h>
9501 int
9502 main ()
9503 {
9504 NSInteger i;
9505   ;
9506   return 0;
9507 }
9508 _ACEOF
9509 if ac_fn_c_try_compile "$LINENO"; then :
9510   ns_have_nsinteger=yes
9511 else
9512   ns_have_nsinteger=no
9513 fi
9514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9515   if test $ns_have_nsinteger = no; then
9516     NS_HAVE_NSINTEGER=no
9517   fi
9518 fi
9519
9520
9521 ns_frag=/dev/null
9522 NS_OBJ=
9523 NS_OBJC_OBJ=
9524 if test "${HAVE_NS}" = yes; then
9525   window_system=nextstep
9526   with_xft=no
9527   # set up packaging dirs
9528   exec_prefix=${ns_appbindir}
9529   libexecdir=${ns_appbindir}/libexec
9530   if test "${EN_NS_SELF_CONTAINED}" = yes; then
9531      prefix=${ns_appresdir}
9532   fi
9533   ns_frag=$srcdir/src/ns.mk
9534   NS_OBJ="fontset.o fringe.o image.o"
9535   NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
9536 fi
9537 CFLAGS="$tmp_CFLAGS"
9538 CPPFLAGS="$tmp_CPPFLAGS"
9539
9540
9541
9542
9543
9544 case "${window_system}" in
9545   x11 )
9546     HAVE_X_WINDOWS=yes
9547     HAVE_X11=yes
9548     case "${with_x_toolkit}" in
9549       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9550       motif ) USE_X_TOOLKIT=MOTIF ;;
9551       gtk ) with_gtk=yes
9552             USE_X_TOOLKIT=none ;;
9553       gtk3 ) with_gtk3=yes
9554              USE_X_TOOLKIT=none ;;
9555       no ) USE_X_TOOLKIT=none ;;
9556       * ) USE_X_TOOLKIT=maybe ;;
9557     esac
9558   ;;
9559   nextstep | none )
9560     HAVE_X_WINDOWS=no
9561     HAVE_X11=no
9562     USE_X_TOOLKIT=none
9563   ;;
9564 esac
9565
9566 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9567    # Extract the first word of "X", so it can be a program name with args.
9568 set dummy X; ac_word=$2
9569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9570 $as_echo_n "checking for $ac_word... " >&6; }
9571 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
9572   $as_echo_n "(cached) " >&6
9573 else
9574   if test -n "$HAVE_XSERVER"; then
9575   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9576 else
9577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9578 for as_dir in $PATH
9579 do
9580   IFS=$as_save_IFS
9581   test -z "$as_dir" && as_dir=.
9582     for ac_exec_ext in '' $ac_executable_extensions; do
9583   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9584     ac_cv_prog_HAVE_XSERVER="true"
9585     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9586     break 2
9587   fi
9588 done
9589   done
9590 IFS=$as_save_IFS
9591
9592   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9593 fi
9594 fi
9595 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9596 if test -n "$HAVE_XSERVER"; then
9597   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
9598 $as_echo "$HAVE_XSERVER" >&6; }
9599 else
9600   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9601 $as_echo "no" >&6; }
9602 fi
9603
9604
9605    if test "$HAVE_XSERVER" = true ||
9606       test -n "$DISPLAY" ||
9607       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9608         as_fn_error "You seem to be running X, but no X development libraries
9609 were found.  You should install the relevant development files for X
9610 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
9611 sure you have development files for image handling, i.e.
9612 tiff, gif, jpeg, png and xpm.
9613 If you are sure you want Emacs compiled without X window support, pass
9614   --without-x
9615 to configure." "$LINENO" 5
9616    fi
9617 fi
9618
9619 ### If we're using X11, we should use the X menu package.
9620 HAVE_MENUS=no
9621 case ${HAVE_X11} in
9622   yes ) HAVE_MENUS=yes ;;
9623 esac
9624
9625 # Do the opsystem or machine files prohibit the use of the GNU malloc?
9626 # Assume not, until told otherwise.
9627 GNU_MALLOC=yes
9628 doug_lea_malloc=yes
9629 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
9630 if test "x$ac_cv_func_malloc_get_state" = x""yes; then :
9631
9632 else
9633   doug_lea_malloc=no
9634 fi
9635
9636 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
9637 if test "x$ac_cv_func_malloc_set_state" = x""yes; then :
9638
9639 else
9640   doug_lea_malloc=no
9641 fi
9642
9643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
9644 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
9645 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then :
9646   $as_echo_n "(cached) " >&6
9647 else
9648   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9649 /* end confdefs.h.  */
9650 extern void (* __after_morecore_hook)();
9651 int
9652 main ()
9653 {
9654 __after_morecore_hook = 0
9655   ;
9656   return 0;
9657 }
9658 _ACEOF
9659 if ac_fn_c_try_link "$LINENO"; then :
9660   emacs_cv_var___after_morecore_hook=yes
9661 else
9662   emacs_cv_var___after_morecore_hook=no
9663 fi
9664 rm -f core conftest.err conftest.$ac_objext \
9665     conftest$ac_exeext conftest.$ac_ext
9666 fi
9667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
9668 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
9669 if test $emacs_cv_var___after_morecore_hook = no; then
9670   doug_lea_malloc=no
9671 fi
9672
9673
9674 system_malloc=no
9675 case "$opsys" in
9676   ## darwin ld insists on the use of malloc routines in the System framework.
9677   darwin|sol2-10) system_malloc=yes ;;
9678 esac
9679
9680 if test "${system_malloc}" = "yes"; then
9681
9682 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
9683
9684   GNU_MALLOC=no
9685   GNU_MALLOC_reason="
9686     (The GNU allocators don't work with this system configuration.)"
9687   GMALLOC_OBJ=
9688   VMLIMIT_OBJ=
9689 else
9690   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
9691   VMLIMIT_OBJ=vm-limit.o
9692 fi
9693
9694
9695
9696 if test "$doug_lea_malloc" = "yes" ; then
9697   if test "$GNU_MALLOC" = yes ; then
9698     GNU_MALLOC_reason="
9699       (Using Doug Lea's new malloc from the GNU C Library.)"
9700   fi
9701
9702 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
9703
9704
9705   ## Use mmap directly for allocating larger buffers.
9706   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
9707   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
9708   ## Does the AC_FUNC_MMAP test below make this check unecessary?
9709   case "$opsys" in
9710     gnu*) REL_ALLOC=no ;;
9711   esac
9712 fi
9713
9714 if test x"${REL_ALLOC}" = x; then
9715   REL_ALLOC=${GNU_MALLOC}
9716 fi
9717
9718 use_mmap_for_buffers=no
9719 case "$opsys" in
9720   cygwin|freebsd|irix6-5) use_mmap_for_buffers=yes ;;
9721 esac
9722
9723
9724
9725
9726   for ac_header in $ac_header_list
9727 do :
9728   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9729 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
9730 "
9731 eval as_val=\$$as_ac_Header
9732    if test "x$as_val" = x""yes; then :
9733   cat >>confdefs.h <<_ACEOF
9734 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9735 _ACEOF
9736
9737 fi
9738
9739 done
9740
9741
9742
9743
9744
9745
9746
9747
9748 for ac_func in getpagesize
9749 do :
9750   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9751 if test "x$ac_cv_func_getpagesize" = x""yes; then :
9752   cat >>confdefs.h <<_ACEOF
9753 #define HAVE_GETPAGESIZE 1
9754 _ACEOF
9755
9756 fi
9757 done
9758
9759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9760 $as_echo_n "checking for working mmap... " >&6; }
9761 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9762   $as_echo_n "(cached) " >&6
9763 else
9764   if test "$cross_compiling" = yes; then :
9765   ac_cv_func_mmap_fixed_mapped=no
9766 else
9767   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9768 /* end confdefs.h.  */
9769 $ac_includes_default
9770 /* malloc might have been renamed as rpl_malloc. */
9771 #undef malloc
9772
9773 /* Thanks to Mike Haertel and Jim Avera for this test.
9774    Here is a matrix of mmap possibilities:
9775         mmap private not fixed
9776         mmap private fixed at somewhere currently unmapped
9777         mmap private fixed at somewhere already mapped
9778         mmap shared not fixed
9779         mmap shared fixed at somewhere currently unmapped
9780         mmap shared fixed at somewhere already mapped
9781    For private mappings, we should verify that changes cannot be read()
9782    back from the file, nor mmap's back from the file at a different
9783    address.  (There have been systems where private was not correctly
9784    implemented like the infamous i386 svr4.0, and systems where the
9785    VM page cache was not coherent with the file system buffer cache
9786    like early versions of FreeBSD and possibly contemporary NetBSD.)
9787    For shared mappings, we should conversely verify that changes get
9788    propagated back to all the places they're supposed to be.
9789
9790    Grep wants private fixed already mapped.
9791    The main things grep needs to know about mmap are:
9792    * does it exist and is it safe to write into the mmap'd area
9793    * how to use it (BSD variants)  */
9794
9795 #include <fcntl.h>
9796 #include <sys/mman.h>
9797
9798 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9799 char *malloc ();
9800 #endif
9801
9802 /* This mess was copied from the GNU getpagesize.h.  */
9803 #ifndef HAVE_GETPAGESIZE
9804 # ifdef _SC_PAGESIZE
9805 #  define getpagesize() sysconf(_SC_PAGESIZE)
9806 # else /* no _SC_PAGESIZE */
9807 #  ifdef HAVE_SYS_PARAM_H
9808 #   include <sys/param.h>
9809 #   ifdef EXEC_PAGESIZE
9810 #    define getpagesize() EXEC_PAGESIZE
9811 #   else /* no EXEC_PAGESIZE */
9812 #    ifdef NBPG
9813 #     define getpagesize() NBPG * CLSIZE
9814 #     ifndef CLSIZE
9815 #      define CLSIZE 1
9816 #     endif /* no CLSIZE */
9817 #    else /* no NBPG */
9818 #     ifdef NBPC
9819 #      define getpagesize() NBPC
9820 #     else /* no NBPC */
9821 #      ifdef PAGESIZE
9822 #       define getpagesize() PAGESIZE
9823 #      endif /* PAGESIZE */
9824 #     endif /* no NBPC */
9825 #    endif /* no NBPG */
9826 #   endif /* no EXEC_PAGESIZE */
9827 #  else /* no HAVE_SYS_PARAM_H */
9828 #   define getpagesize() 8192   /* punt totally */
9829 #  endif /* no HAVE_SYS_PARAM_H */
9830 # endif /* no _SC_PAGESIZE */
9831
9832 #endif /* no HAVE_GETPAGESIZE */
9833
9834 int
9835 main ()
9836 {
9837   char *data, *data2, *data3;
9838   const char *cdata2;
9839   int i, pagesize;
9840   int fd, fd2;
9841
9842   pagesize = getpagesize ();
9843
9844   /* First, make a file with some known garbage in it. */
9845   data = (char *) malloc (pagesize);
9846   if (!data)
9847     return 1;
9848   for (i = 0; i < pagesize; ++i)
9849     *(data + i) = rand ();
9850   umask (0);
9851   fd = creat ("conftest.mmap", 0600);
9852   if (fd < 0)
9853     return 2;
9854   if (write (fd, data, pagesize) != pagesize)
9855     return 3;
9856   close (fd);
9857
9858   /* Next, check that the tail of a page is zero-filled.  File must have
9859      non-zero length, otherwise we risk SIGBUS for entire page.  */
9860   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9861   if (fd2 < 0)
9862     return 4;
9863   cdata2 = "";
9864   if (write (fd2, cdata2, 1) != 1)
9865     return 5;
9866   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9867   if (data2 == MAP_FAILED)
9868     return 6;
9869   for (i = 0; i < pagesize; ++i)
9870     if (*(data2 + i))
9871       return 7;
9872   close (fd2);
9873   if (munmap (data2, pagesize))
9874     return 8;
9875
9876   /* Next, try to mmap the file at a fixed address which already has
9877      something else allocated at it.  If we can, also make sure that
9878      we see the same garbage.  */
9879   fd = open ("conftest.mmap", O_RDWR);
9880   if (fd < 0)
9881     return 9;
9882   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9883                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9884     return 10;
9885   for (i = 0; i < pagesize; ++i)
9886     if (*(data + i) != *(data2 + i))
9887       return 11;
9888
9889   /* Finally, make sure that changes to the mapped area do not
9890      percolate back to the file as seen by read().  (This is a bug on
9891      some variants of i386 svr4.0.)  */
9892   for (i = 0; i < pagesize; ++i)
9893     *(data2 + i) = *(data2 + i) + 1;
9894   data3 = (char *) malloc (pagesize);
9895   if (!data3)
9896     return 12;
9897   if (read (fd, data3, pagesize) != pagesize)
9898     return 13;
9899   for (i = 0; i < pagesize; ++i)
9900     if (*(data + i) != *(data3 + i))
9901       return 14;
9902   close (fd);
9903   return 0;
9904 }
9905 _ACEOF
9906 if ac_fn_c_try_run "$LINENO"; then :
9907   ac_cv_func_mmap_fixed_mapped=yes
9908 else
9909   ac_cv_func_mmap_fixed_mapped=no
9910 fi
9911 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9912   conftest.$ac_objext conftest.beam conftest.$ac_ext
9913 fi
9914
9915 fi
9916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9917 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9918 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9919
9920 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9921
9922 fi
9923 rm -f conftest.mmap conftest.txt
9924
9925 if test $use_mmap_for_buffers = yes; then
9926
9927 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9928
9929   REL_ALLOC=no
9930 fi
9931
9932 LIBS="$LIBS_SYSTEM $LIBS"
9933
9934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9935 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9936 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
9937   $as_echo_n "(cached) " >&6
9938 else
9939   ac_check_lib_save_LIBS=$LIBS
9940 LIBS="-ldnet  $LIBS"
9941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9942 /* end confdefs.h.  */
9943
9944 /* Override any GCC internal prototype to avoid an error.
9945    Use char because int might match the return type of a GCC
9946    builtin and then its argument prototype would still apply.  */
9947 #ifdef __cplusplus
9948 extern "C"
9949 #endif
9950 char dnet_ntoa ();
9951 int
9952 main ()
9953 {
9954 return dnet_ntoa ();
9955   ;
9956   return 0;
9957 }
9958 _ACEOF
9959 if ac_fn_c_try_link "$LINENO"; then :
9960   ac_cv_lib_dnet_dnet_ntoa=yes
9961 else
9962   ac_cv_lib_dnet_dnet_ntoa=no
9963 fi
9964 rm -f core conftest.err conftest.$ac_objext \
9965     conftest$ac_exeext conftest.$ac_ext
9966 LIBS=$ac_check_lib_save_LIBS
9967 fi
9968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9969 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9970 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
9971   cat >>confdefs.h <<_ACEOF
9972 #define HAVE_LIBDNET 1
9973 _ACEOF
9974
9975   LIBS="-ldnet $LIBS"
9976
9977 fi
9978
9979
9980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9981 $as_echo_n "checking for main in -lXbsd... " >&6; }
9982 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
9983   $as_echo_n "(cached) " >&6
9984 else
9985   ac_check_lib_save_LIBS=$LIBS
9986 LIBS="-lXbsd  $LIBS"
9987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9988 /* end confdefs.h.  */
9989
9990
9991 int
9992 main ()
9993 {
9994 return main ();
9995   ;
9996   return 0;
9997 }
9998 _ACEOF
9999 if ac_fn_c_try_link "$LINENO"; then :
10000   ac_cv_lib_Xbsd_main=yes
10001 else
10002   ac_cv_lib_Xbsd_main=no
10003 fi
10004 rm -f core conftest.err conftest.$ac_objext \
10005     conftest$ac_exeext conftest.$ac_ext
10006 LIBS=$ac_check_lib_save_LIBS
10007 fi
10008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
10009 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
10010 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
10011   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
10012 fi
10013
10014
10015 LIB_PTHREAD=
10016 for ac_header in pthread.h
10017 do :
10018   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
10019 if test "x$ac_cv_header_pthread_h" = x""yes; then :
10020   cat >>confdefs.h <<_ACEOF
10021 #define HAVE_PTHREAD_H 1
10022 _ACEOF
10023
10024 fi
10025
10026 done
10027
10028 if test "$ac_cv_header_pthread_h"; then
10029   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
10030 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
10031 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then :
10032   $as_echo_n "(cached) " >&6
10033 else
10034   ac_check_lib_save_LIBS=$LIBS
10035 LIBS="-lpthread  $LIBS"
10036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10037 /* end confdefs.h.  */
10038
10039 /* Override any GCC internal prototype to avoid an error.
10040    Use char because int might match the return type of a GCC
10041    builtin and then its argument prototype would still apply.  */
10042 #ifdef __cplusplus
10043 extern "C"
10044 #endif
10045 char pthread_self ();
10046 int
10047 main ()
10048 {
10049 return pthread_self ();
10050   ;
10051   return 0;
10052 }
10053 _ACEOF
10054 if ac_fn_c_try_link "$LINENO"; then :
10055   ac_cv_lib_pthread_pthread_self=yes
10056 else
10057   ac_cv_lib_pthread_pthread_self=no
10058 fi
10059 rm -f core conftest.err conftest.$ac_objext \
10060     conftest$ac_exeext conftest.$ac_ext
10061 LIBS=$ac_check_lib_save_LIBS
10062 fi
10063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
10064 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
10065 if test "x$ac_cv_lib_pthread_pthread_self" = x""yes; then :
10066   HAVE_PTHREAD=yes
10067 fi
10068
10069 fi
10070 if test "$HAVE_PTHREAD" = yes; then
10071   case "${canonical}" in
10072     *-hpux*) ;;
10073     *) LIB_PTHREAD="-lpthread" ;;
10074   esac
10075
10076 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
10077
10078 fi
10079
10080
10081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
10082 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
10083 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
10084   $as_echo_n "(cached) " >&6
10085 else
10086   ac_check_lib_save_LIBS=$LIBS
10087 LIBS="-lpthreads  $LIBS"
10088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10089 /* end confdefs.h.  */
10090
10091 /* Override any GCC internal prototype to avoid an error.
10092    Use char because int might match the return type of a GCC
10093    builtin and then its argument prototype would still apply.  */
10094 #ifdef __cplusplus
10095 extern "C"
10096 #endif
10097 char cma_open ();
10098 int
10099 main ()
10100 {
10101 return cma_open ();
10102   ;
10103   return 0;
10104 }
10105 _ACEOF
10106 if ac_fn_c_try_link "$LINENO"; then :
10107   ac_cv_lib_pthreads_cma_open=yes
10108 else
10109   ac_cv_lib_pthreads_cma_open=no
10110 fi
10111 rm -f core conftest.err conftest.$ac_objext \
10112     conftest$ac_exeext conftest.$ac_ext
10113 LIBS=$ac_check_lib_save_LIBS
10114 fi
10115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
10116 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
10117 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
10118   cat >>confdefs.h <<_ACEOF
10119 #define HAVE_LIBPTHREADS 1
10120 _ACEOF
10121
10122   LIBS="-lpthreads $LIBS"
10123
10124 fi
10125
10126
10127 ## Note: when using cpp in s/aix4.2.h, this definition depended on
10128 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
10129 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
10130 ## added to LIBS in configure would never contain the pthreads part,
10131 ## but the value used in Makefiles might.  FIXME?
10132 ##
10133 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
10134 ## be harmless on older versions of X where it happens to exist.
10135 test "$opsys" = "aix4-2" && \
10136   test $ac_cv_lib_pthreads_cma_open = yes && \
10137   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
10138
10139
10140 case ${host_os} in
10141 aix*)
10142   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
10143 $as_echo_n "checking for -bbigtoc option... " >&6; }
10144 if test "${gdb_cv_bigtoc+set}" = set; then :
10145   $as_echo_n "(cached) " >&6
10146 else
10147
10148     case $GCC in
10149     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
10150     *) gdb_cv_bigtoc=-bbigtoc ;;
10151     esac
10152
10153     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
10154     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10155 /* end confdefs.h.  */
10156
10157 int
10158 main ()
10159 {
10160 int i;
10161   ;
10162   return 0;
10163 }
10164 _ACEOF
10165 if ac_fn_c_try_link "$LINENO"; then :
10166
10167 else
10168   gdb_cv_bigtoc=
10169 fi
10170 rm -f core conftest.err conftest.$ac_objext \
10171     conftest$ac_exeext conftest.$ac_ext
10172
10173 fi
10174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
10175 $as_echo "$gdb_cv_bigtoc" >&6; }
10176   ;;
10177 esac
10178
10179 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10180 # used for the tests that follow.  We set them back to REAL_CFLAGS and
10181 # REAL_CPPFLAGS later on.
10182
10183 REAL_CFLAGS="$CFLAGS"
10184 REAL_CPPFLAGS="$CPPFLAGS"
10185
10186 if test "${HAVE_X11}" = "yes"; then
10187   DEFS="$C_SWITCH_X_SITE $DEFS"
10188   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
10189   LIBS="-lX11 $LIBS"
10190   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
10191   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
10192
10193   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10194   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
10195   # but it's more convenient here to set LD_RUN_PATH
10196   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
10197   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
10198     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10199     export LD_RUN_PATH
10200   fi
10201
10202   if test "${opsys}" = "gnu-linux"; then
10203     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
10204 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
10205     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10206 /* end confdefs.h.  */
10207
10208 int
10209 main ()
10210 {
10211 XOpenDisplay ("foo");
10212   ;
10213   return 0;
10214 }
10215 _ACEOF
10216 if ac_fn_c_try_link "$LINENO"; then :
10217   xlinux_first_failure=no
10218 else
10219   xlinux_first_failure=yes
10220 fi
10221 rm -f core conftest.err conftest.$ac_objext \
10222     conftest$ac_exeext conftest.$ac_ext
10223     if test "${xlinux_first_failure}" = "yes"; then
10224       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
10225       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
10226       OLD_CPPFLAGS="$CPPFLAGS"
10227       OLD_LIBS="$LIBS"
10228       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
10229       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
10230       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
10231       LIBS="$LIBS -b i486-linuxaout"
10232       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10233 /* end confdefs.h.  */
10234
10235 int
10236 main ()
10237 {
10238 XOpenDisplay ("foo");
10239   ;
10240   return 0;
10241 }
10242 _ACEOF
10243 if ac_fn_c_try_link "$LINENO"; then :
10244   xlinux_second_failure=no
10245 else
10246   xlinux_second_failure=yes
10247 fi
10248 rm -f core conftest.err conftest.$ac_objext \
10249     conftest$ac_exeext conftest.$ac_ext
10250       if test "${xlinux_second_failure}" = "yes"; then
10251         # If we get the same failure with -b, there is no use adding -b.
10252         # So take it out.  This plays safe.
10253         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
10254         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
10255         CPPFLAGS="$OLD_CPPFLAGS"
10256         LIBS="$OLD_LIBS"
10257         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10258 $as_echo "no" >&6; }
10259       else
10260         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10261 $as_echo "yes" >&6; }
10262       fi
10263     else
10264       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10265 $as_echo "no" >&6; }
10266     fi
10267   fi
10268
10269   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
10270   # header files included from there.
10271   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
10272 $as_echo_n "checking for Xkb... " >&6; }
10273   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10274 /* end confdefs.h.  */
10275 #include <X11/Xlib.h>
10276 #include <X11/XKBlib.h>
10277 int
10278 main ()
10279 {
10280 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
10281   ;
10282   return 0;
10283 }
10284 _ACEOF
10285 if ac_fn_c_try_link "$LINENO"; then :
10286   emacs_xkb=yes
10287 else
10288   emacs_xkb=no
10289 fi
10290 rm -f core conftest.err conftest.$ac_objext \
10291     conftest$ac_exeext conftest.$ac_ext
10292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
10293 $as_echo "$emacs_xkb" >&6; }
10294   if test $emacs_xkb = yes; then
10295
10296 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
10297
10298   fi
10299
10300   for ac_func in XrmSetDatabase XScreenResourceString \
10301 XScreenNumberOfScreen XSetWMProtocols
10302 do :
10303   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10304 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10305 eval as_val=\$$as_ac_var
10306    if test "x$as_val" = x""yes; then :
10307   cat >>confdefs.h <<_ACEOF
10308 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10309 _ACEOF
10310
10311 fi
10312 done
10313
10314 fi
10315
10316 if test "${window_system}" = "x11"; then
10317   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
10318 $as_echo_n "checking X11 version 6... " >&6; }
10319   if test "${emacs_cv_x11_version_6+set}" = set; then :
10320   $as_echo_n "(cached) " >&6
10321 else
10322   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10323 /* end confdefs.h.  */
10324 #include <X11/Xlib.h>
10325 int
10326 main ()
10327 {
10328 #if XlibSpecificationRelease < 6
10329 fail;
10330 #endif
10331
10332   ;
10333   return 0;
10334 }
10335 _ACEOF
10336 if ac_fn_c_try_link "$LINENO"; then :
10337   emacs_cv_x11_version_6=yes
10338 else
10339   emacs_cv_x11_version_6=no
10340 fi
10341 rm -f core conftest.err conftest.$ac_objext \
10342     conftest$ac_exeext conftest.$ac_ext
10343 fi
10344
10345   if test $emacs_cv_x11_version_6 = yes; then
10346     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10347 $as_echo "6 or newer" >&6; }
10348
10349 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
10350
10351
10352 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
10353
10354     ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
10355     ## XIM support.
10356     case "$opsys" in
10357       sol2-*) : ;;
10358       *)
10359 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
10360
10361          ;;
10362     esac
10363   else
10364     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10365 $as_echo "before 6" >&6; }
10366   fi
10367 fi
10368
10369
10370 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
10371 HAVE_RSVG=no
10372 if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then
10373   if test "${with_rsvg}" != "no"; then
10374     RSVG_REQUIRED=2.11.0
10375     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
10376
10377
10378   succeeded=no
10379
10380   # Extract the first word of "pkg-config", so it can be a program name with args.
10381 set dummy pkg-config; ac_word=$2
10382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10383 $as_echo_n "checking for $ac_word... " >&6; }
10384 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10385   $as_echo_n "(cached) " >&6
10386 else
10387   case $PKG_CONFIG in
10388   [\\/]* | ?:[\\/]*)
10389   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10390   ;;
10391   *)
10392   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10393 for as_dir in $PATH
10394 do
10395   IFS=$as_save_IFS
10396   test -z "$as_dir" && as_dir=.
10397     for ac_exec_ext in '' $ac_executable_extensions; do
10398   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10399     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10400     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10401     break 2
10402   fi
10403 done
10404   done
10405 IFS=$as_save_IFS
10406
10407   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10408   ;;
10409 esac
10410 fi
10411 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10412 if test -n "$PKG_CONFIG"; then
10413   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10414 $as_echo "$PKG_CONFIG" >&6; }
10415 else
10416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10417 $as_echo "no" >&6; }
10418 fi
10419
10420
10421
10422   if test "$PKG_CONFIG" = "no" ; then
10423      :
10424   else
10425      PKG_CONFIG_MIN_VERSION=0.9.0
10426      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10427         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
10428 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
10429
10430         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
10431             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10432 $as_echo "yes" >&6; }
10433             succeeded=yes
10434
10435             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
10436 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
10437             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10438             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
10439 $as_echo "$RSVG_CFLAGS" >&6; }
10440
10441             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
10442 $as_echo_n "checking RSVG_LIBS... " >&6; }
10443             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10444             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
10445 $as_echo "$RSVG_LIBS" >&6; }
10446         else
10447             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10448 $as_echo "no" >&6; }
10449             RSVG_CFLAGS=""
10450             RSVG_LIBS=""
10451             ## If we have a custom action on failure, don't print errors, but
10452             ## do set a variable so people can do so.
10453             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
10454
10455         fi
10456
10457
10458
10459      else
10460         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10461         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10462      fi
10463   fi
10464
10465   if test $succeeded = yes; then
10466      HAVE_RSVG=yes
10467   else
10468      :
10469   fi
10470
10471
10472
10473
10474     if test $HAVE_RSVG = yes; then
10475
10476 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
10477
10478       CFLAGS="$CFLAGS $RSVG_CFLAGS"
10479       LIBS="$RSVG_LIBS $LIBS"
10480     fi
10481   fi
10482 fi
10483
10484 HAVE_IMAGEMAGICK=no
10485 if test "${HAVE_X11}" = "yes"; then
10486   if test "${with_imagemagick}" != "no"; then
10487     ## 6.2.8 is the earliest version known to work, but earlier versions
10488     ## might work - let us know if you find one.
10489     ## 6.0.7 does not work.  See bug#7955.
10490     IMAGEMAGICK_MODULE="Wand >= 6.2.8"
10491
10492   succeeded=no
10493
10494   # Extract the first word of "pkg-config", so it can be a program name with args.
10495 set dummy pkg-config; ac_word=$2
10496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10497 $as_echo_n "checking for $ac_word... " >&6; }
10498 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10499   $as_echo_n "(cached) " >&6
10500 else
10501   case $PKG_CONFIG in
10502   [\\/]* | ?:[\\/]*)
10503   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10504   ;;
10505   *)
10506   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10507 for as_dir in $PATH
10508 do
10509   IFS=$as_save_IFS
10510   test -z "$as_dir" && as_dir=.
10511     for ac_exec_ext in '' $ac_executable_extensions; do
10512   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10513     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10514     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10515     break 2
10516   fi
10517 done
10518   done
10519 IFS=$as_save_IFS
10520
10521   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10522   ;;
10523 esac
10524 fi
10525 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10526 if test -n "$PKG_CONFIG"; then
10527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10528 $as_echo "$PKG_CONFIG" >&6; }
10529 else
10530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10531 $as_echo "no" >&6; }
10532 fi
10533
10534
10535
10536   if test "$PKG_CONFIG" = "no" ; then
10537      :
10538   else
10539      PKG_CONFIG_MIN_VERSION=0.9.0
10540      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10541         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
10542 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
10543
10544         if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
10545             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10546 $as_echo "yes" >&6; }
10547             succeeded=yes
10548
10549             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
10550 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
10551             IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
10552             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
10553 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
10554
10555             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
10556 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
10557             IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
10558             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
10559 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
10560         else
10561             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10562 $as_echo "no" >&6; }
10563             IMAGEMAGICK_CFLAGS=""
10564             IMAGEMAGICK_LIBS=""
10565             ## If we have a custom action on failure, don't print errors, but
10566             ## do set a variable so people can do so.
10567             IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
10568
10569         fi
10570
10571
10572
10573      else
10574         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10575         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10576      fi
10577   fi
10578
10579   if test $succeeded = yes; then
10580      HAVE_IMAGEMAGICK=yes
10581   else
10582      :
10583   fi
10584
10585
10586
10587
10588     if test $HAVE_IMAGEMAGICK = yes; then
10589
10590 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
10591
10592       CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
10593       LIBS="$IMAGEMAGICK_LIBS $LIBS"
10594       for ac_func in MagickExportImagePixels
10595 do :
10596   ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
10597 if test "x$ac_cv_func_MagickExportImagePixels" = x""yes; then :
10598   cat >>confdefs.h <<_ACEOF
10599 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
10600 _ACEOF
10601
10602 fi
10603 done
10604
10605     fi
10606   fi
10607 fi
10608
10609
10610 HAVE_GTK=no
10611 GTK_OBJ=
10612 if test "${with_gtk3}" = "yes"; then
10613   GLIB_REQUIRED=2.28
10614   GTK_REQUIRED=3.0
10615   GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10616
10617
10618   succeeded=no
10619
10620   # Extract the first word of "pkg-config", so it can be a program name with args.
10621 set dummy pkg-config; ac_word=$2
10622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10623 $as_echo_n "checking for $ac_word... " >&6; }
10624 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10625   $as_echo_n "(cached) " >&6
10626 else
10627   case $PKG_CONFIG in
10628   [\\/]* | ?:[\\/]*)
10629   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10630   ;;
10631   *)
10632   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10633 for as_dir in $PATH
10634 do
10635   IFS=$as_save_IFS
10636   test -z "$as_dir" && as_dir=.
10637     for ac_exec_ext in '' $ac_executable_extensions; do
10638   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10639     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10640     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10641     break 2
10642   fi
10643 done
10644   done
10645 IFS=$as_save_IFS
10646
10647   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10648   ;;
10649 esac
10650 fi
10651 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10652 if test -n "$PKG_CONFIG"; then
10653   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10654 $as_echo "$PKG_CONFIG" >&6; }
10655 else
10656   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10657 $as_echo "no" >&6; }
10658 fi
10659
10660
10661
10662   if test "$PKG_CONFIG" = "no" ; then
10663      pkg_check_gtk=no
10664   else
10665      PKG_CONFIG_MIN_VERSION=0.9.0
10666      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10667         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10668 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10669
10670         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10671             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10672 $as_echo "yes" >&6; }
10673             succeeded=yes
10674
10675             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10676 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10677             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10678             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10679 $as_echo "$GTK_CFLAGS" >&6; }
10680
10681             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10682 $as_echo_n "checking GTK_LIBS... " >&6; }
10683             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10684             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10685 $as_echo "$GTK_LIBS" >&6; }
10686         else
10687             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10688 $as_echo "no" >&6; }
10689             GTK_CFLAGS=""
10690             GTK_LIBS=""
10691             ## If we have a custom action on failure, don't print errors, but
10692             ## do set a variable so people can do so.
10693             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10694
10695         fi
10696
10697
10698
10699      else
10700         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10701         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10702      fi
10703   fi
10704
10705   if test $succeeded = yes; then
10706      pkg_check_gtk=yes
10707   else
10708      pkg_check_gtk=no
10709   fi
10710
10711   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10712      as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10713   fi
10714
10715 $as_echo "#define HAVE_GTK3 1" >>confdefs.h
10716
10717   GTK_OBJ=emacsgtkfixed.o
10718 fi
10719
10720 if test "$pkg_check_gtk" != "yes"; then
10721   HAVE_GTK=no
10722 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10723   GLIB_REQUIRED=2.6
10724   GTK_REQUIRED=2.6
10725   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10726
10727
10728   succeeded=no
10729
10730   # Extract the first word of "pkg-config", so it can be a program name with args.
10731 set dummy pkg-config; ac_word=$2
10732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10733 $as_echo_n "checking for $ac_word... " >&6; }
10734 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10735   $as_echo_n "(cached) " >&6
10736 else
10737   case $PKG_CONFIG in
10738   [\\/]* | ?:[\\/]*)
10739   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10740   ;;
10741   *)
10742   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10743 for as_dir in $PATH
10744 do
10745   IFS=$as_save_IFS
10746   test -z "$as_dir" && as_dir=.
10747     for ac_exec_ext in '' $ac_executable_extensions; do
10748   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10749     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10750     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10751     break 2
10752   fi
10753 done
10754   done
10755 IFS=$as_save_IFS
10756
10757   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10758   ;;
10759 esac
10760 fi
10761 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10762 if test -n "$PKG_CONFIG"; then
10763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10764 $as_echo "$PKG_CONFIG" >&6; }
10765 else
10766   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10767 $as_echo "no" >&6; }
10768 fi
10769
10770
10771
10772   if test "$PKG_CONFIG" = "no" ; then
10773      pkg_check_gtk=no
10774   else
10775      PKG_CONFIG_MIN_VERSION=0.9.0
10776      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10777         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10778 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10779
10780         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10781             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10782 $as_echo "yes" >&6; }
10783             succeeded=yes
10784
10785             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10786 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10787             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10788             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10789 $as_echo "$GTK_CFLAGS" >&6; }
10790
10791             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10792 $as_echo_n "checking GTK_LIBS... " >&6; }
10793             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10794             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10795 $as_echo "$GTK_LIBS" >&6; }
10796         else
10797             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10798 $as_echo "no" >&6; }
10799             GTK_CFLAGS=""
10800             GTK_LIBS=""
10801             ## If we have a custom action on failure, don't print errors, but
10802             ## do set a variable so people can do so.
10803             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10804
10805         fi
10806
10807
10808
10809      else
10810         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10811         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10812      fi
10813   fi
10814
10815   if test $succeeded = yes; then
10816      pkg_check_gtk=yes
10817   else
10818      pkg_check_gtk=no
10819   fi
10820
10821   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10822      as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10823   fi
10824 fi
10825 fi
10826
10827 if test x"$pkg_check_gtk" = xyes; then
10828
10829
10830
10831   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10832   CFLAGS="$CFLAGS $GTK_CFLAGS"
10833   LIBS="$GTK_LIBS $LIBS"
10834     GTK_COMPILES=no
10835   for ac_func in gtk_main
10836 do :
10837   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10838 if test "x$ac_cv_func_gtk_main" = x""yes; then :
10839   cat >>confdefs.h <<_ACEOF
10840 #define HAVE_GTK_MAIN 1
10841 _ACEOF
10842  GTK_COMPILES=yes
10843 fi
10844 done
10845
10846   if test "${GTK_COMPILES}" != "yes"; then
10847     if test "$USE_X_TOOLKIT" != "maybe"; then
10848       as_fn_error "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
10849     fi
10850   else
10851     HAVE_GTK=yes
10852
10853 $as_echo "#define USE_GTK 1" >>confdefs.h
10854
10855     GTK_OBJ="gtkutil.o $GTK_OBJ"
10856     USE_X_TOOLKIT=none
10857     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10858       :
10859     else
10860       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10861        closing open displays.  This is no problem if you just use
10862        one display, but if you use more than one and close one of them
10863        Emacs may crash." >&5
10864 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10865        closing open displays.  This is no problem if you just use
10866        one display, but if you use more than one and close one of them
10867        Emacs may crash." >&2;}
10868       sleep 3
10869     fi
10870   fi
10871
10872 fi
10873
10874
10875
10876 if test "${HAVE_GTK}" = "yes"; then
10877
10878       if test "$with_toolkit_scroll_bars" != no; then
10879     with_toolkit_scroll_bars=yes
10880   fi
10881
10882           HAVE_GTK_FILE_SELECTION=no
10883   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10884 #include <gtk/gtk.h>
10885 "
10886 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
10887   HAVE_GTK_FILE_SELECTION=yes
10888 else
10889   HAVE_GTK_FILE_SELECTION=no
10890 fi
10891
10892   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10893     for ac_func in gtk_file_selection_new
10894 do :
10895   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10896 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
10897   cat >>confdefs.h <<_ACEOF
10898 #define HAVE_GTK_FILE_SELECTION_NEW 1
10899 _ACEOF
10900
10901 fi
10902 done
10903
10904   fi
10905
10906
10907     for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10908                  gtk_dialog_get_action_area gtk_widget_get_sensitive \
10909                  gtk_widget_get_mapped gtk_adjustment_get_page_size \
10910                  gtk_orientable_set_orientation
10911 do :
10912   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10913 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10914 eval as_val=\$$as_ac_var
10915    if test "x$as_val" = x""yes; then :
10916   cat >>confdefs.h <<_ACEOF
10917 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10918 _ACEOF
10919
10920 fi
10921 done
10922
10923
10924 fi
10925
10926 HAVE_DBUS=no
10927 DBUS_OBJ=
10928 if test "${with_dbus}" = "yes"; then
10929
10930   succeeded=no
10931
10932   # Extract the first word of "pkg-config", so it can be a program name with args.
10933 set dummy pkg-config; ac_word=$2
10934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10935 $as_echo_n "checking for $ac_word... " >&6; }
10936 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10937   $as_echo_n "(cached) " >&6
10938 else
10939   case $PKG_CONFIG in
10940   [\\/]* | ?:[\\/]*)
10941   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10942   ;;
10943   *)
10944   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10945 for as_dir in $PATH
10946 do
10947   IFS=$as_save_IFS
10948   test -z "$as_dir" && as_dir=.
10949     for ac_exec_ext in '' $ac_executable_extensions; do
10950   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10951     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10952     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10953     break 2
10954   fi
10955 done
10956   done
10957 IFS=$as_save_IFS
10958
10959   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10960   ;;
10961 esac
10962 fi
10963 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10964 if test -n "$PKG_CONFIG"; then
10965   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10966 $as_echo "$PKG_CONFIG" >&6; }
10967 else
10968   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10969 $as_echo "no" >&6; }
10970 fi
10971
10972
10973
10974   if test "$PKG_CONFIG" = "no" ; then
10975      HAVE_DBUS=no
10976   else
10977      PKG_CONFIG_MIN_VERSION=0.9.0
10978      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10979         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10980 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10981
10982         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
10983             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10984 $as_echo "yes" >&6; }
10985             succeeded=yes
10986
10987             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
10988 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
10989             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10990             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
10991 $as_echo "$DBUS_CFLAGS" >&6; }
10992
10993             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
10994 $as_echo_n "checking DBUS_LIBS... " >&6; }
10995             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10996             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
10997 $as_echo "$DBUS_LIBS" >&6; }
10998         else
10999             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11000 $as_echo "no" >&6; }
11001             DBUS_CFLAGS=""
11002             DBUS_LIBS=""
11003             ## If we have a custom action on failure, don't print errors, but
11004             ## do set a variable so people can do so.
11005             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
11006
11007         fi
11008
11009
11010
11011      else
11012         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11013         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11014      fi
11015   fi
11016
11017   if test $succeeded = yes; then
11018      HAVE_DBUS=yes
11019   else
11020      HAVE_DBUS=no
11021   fi
11022
11023    if test "$HAVE_DBUS" = yes; then
11024      LIBS="$LIBS $DBUS_LIBS"
11025
11026 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
11027
11028      for ac_func in dbus_watch_get_unix_fd
11029 do :
11030   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
11031 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = x""yes; then :
11032   cat >>confdefs.h <<_ACEOF
11033 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
11034 _ACEOF
11035
11036 fi
11037 done
11038
11039      DBUS_OBJ=dbusbind.o
11040    fi
11041 fi
11042
11043
11044 HAVE_GSETTINGS=no
11045 if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then
11046
11047   succeeded=no
11048
11049   # Extract the first word of "pkg-config", so it can be a program name with args.
11050 set dummy pkg-config; ac_word=$2
11051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11052 $as_echo_n "checking for $ac_word... " >&6; }
11053 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11054   $as_echo_n "(cached) " >&6
11055 else
11056   case $PKG_CONFIG in
11057   [\\/]* | ?:[\\/]*)
11058   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11059   ;;
11060   *)
11061   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11062 for as_dir in $PATH
11063 do
11064   IFS=$as_save_IFS
11065   test -z "$as_dir" && as_dir=.
11066     for ac_exec_ext in '' $ac_executable_extensions; do
11067   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11068     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11069     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11070     break 2
11071   fi
11072 done
11073   done
11074 IFS=$as_save_IFS
11075
11076   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11077   ;;
11078 esac
11079 fi
11080 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11081 if test -n "$PKG_CONFIG"; then
11082   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11083 $as_echo "$PKG_CONFIG" >&6; }
11084 else
11085   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11086 $as_echo "no" >&6; }
11087 fi
11088
11089
11090
11091   if test "$PKG_CONFIG" = "no" ; then
11092      HAVE_GSETTINGS=no
11093   else
11094      PKG_CONFIG_MIN_VERSION=0.9.0
11095      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11096         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.26" >&5
11097 $as_echo_n "checking for gio-2.0 >= 2.26... " >&6; }
11098
11099         if $PKG_CONFIG --exists "gio-2.0 >= 2.26" 2>&5; then
11100             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11101 $as_echo "yes" >&6; }
11102             succeeded=yes
11103
11104             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GSETTINGS_CFLAGS" >&5
11105 $as_echo_n "checking GSETTINGS_CFLAGS... " >&6; }
11106             GSETTINGS_CFLAGS=`$PKG_CONFIG --cflags "gio-2.0 >= 2.26"|sed -e 's,///*,/,g'`
11107             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GSETTINGS_CFLAGS" >&5
11108 $as_echo "$GSETTINGS_CFLAGS" >&6; }
11109
11110             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GSETTINGS_LIBS" >&5
11111 $as_echo_n "checking GSETTINGS_LIBS... " >&6; }
11112             GSETTINGS_LIBS=`$PKG_CONFIG --libs "gio-2.0 >= 2.26"|sed -e 's,///*,/,g'`
11113             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GSETTINGS_LIBS" >&5
11114 $as_echo "$GSETTINGS_LIBS" >&6; }
11115         else
11116             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11117 $as_echo "no" >&6; }
11118             GSETTINGS_CFLAGS=""
11119             GSETTINGS_LIBS=""
11120             ## If we have a custom action on failure, don't print errors, but
11121             ## do set a variable so people can do so.
11122             GSETTINGS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gio-2.0 >= 2.26"`
11123
11124         fi
11125
11126
11127
11128      else
11129         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11130         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11131      fi
11132   fi
11133
11134   if test $succeeded = yes; then
11135      HAVE_GSETTINGS=yes
11136   else
11137      HAVE_GSETTINGS=no
11138   fi
11139
11140    if test "$HAVE_GSETTINGS" = "yes"; then
11141
11142 $as_echo "#define HAVE_GSETTINGS 1" >>confdefs.h
11143
11144       SETTINGS_CFLAGS="$GSETTINGS_CFLAGS"
11145       SETTINGS_LIBS="$GSETTINGS_LIBS"
11146    fi
11147 fi
11148
11149 HAVE_GCONF=no
11150 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
11151
11152   succeeded=no
11153
11154   # Extract the first word of "pkg-config", so it can be a program name with args.
11155 set dummy pkg-config; ac_word=$2
11156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11157 $as_echo_n "checking for $ac_word... " >&6; }
11158 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11159   $as_echo_n "(cached) " >&6
11160 else
11161   case $PKG_CONFIG in
11162   [\\/]* | ?:[\\/]*)
11163   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11164   ;;
11165   *)
11166   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11167 for as_dir in $PATH
11168 do
11169   IFS=$as_save_IFS
11170   test -z "$as_dir" && as_dir=.
11171     for ac_exec_ext in '' $ac_executable_extensions; do
11172   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11173     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11174     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11175     break 2
11176   fi
11177 done
11178   done
11179 IFS=$as_save_IFS
11180
11181   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11182   ;;
11183 esac
11184 fi
11185 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11186 if test -n "$PKG_CONFIG"; then
11187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11188 $as_echo "$PKG_CONFIG" >&6; }
11189 else
11190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11191 $as_echo "no" >&6; }
11192 fi
11193
11194
11195
11196   if test "$PKG_CONFIG" = "no" ; then
11197      HAVE_GCONF=no
11198   else
11199      PKG_CONFIG_MIN_VERSION=0.9.0
11200      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11201         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
11202 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
11203
11204         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
11205             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11206 $as_echo "yes" >&6; }
11207             succeeded=yes
11208
11209             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
11210 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
11211             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
11212             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
11213 $as_echo "$GCONF_CFLAGS" >&6; }
11214
11215             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
11216 $as_echo_n "checking GCONF_LIBS... " >&6; }
11217             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
11218             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
11219 $as_echo "$GCONF_LIBS" >&6; }
11220         else
11221             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11222 $as_echo "no" >&6; }
11223             GCONF_CFLAGS=""
11224             GCONF_LIBS=""
11225             ## If we have a custom action on failure, don't print errors, but
11226             ## do set a variable so people can do so.
11227             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
11228
11229         fi
11230
11231
11232
11233      else
11234         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11235         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11236      fi
11237   fi
11238
11239   if test $succeeded = yes; then
11240      HAVE_GCONF=yes
11241   else
11242      HAVE_GCONF=no
11243   fi
11244
11245    if test "$HAVE_GCONF" = yes; then
11246
11247 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
11248
11249             SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GCONF_CFLAGS"
11250       SETTINGS_LIBS="$SETTINGS_LIBS $GCONF_LIBS"
11251    fi
11252 fi
11253
11254 if test "$HAVE_GSETTINGS" = "yes" || test "$HAVE_GCONF" = "yes"; then
11255     SAVE_CFLAGS="$CFLAGS"
11256     SAVE_LDFLAGS="$LDFLAGS"
11257     CFLAGS="$SETTINGS_CFLAGS $CFLAGS"
11258     LDFLAGS="$SETTINGS_LIBS $LDFLAGS"
11259     for ac_func in g_type_init
11260 do :
11261   ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
11262 if test "x$ac_cv_func_g_type_init" = x""yes; then :
11263   cat >>confdefs.h <<_ACEOF
11264 #define HAVE_G_TYPE_INIT 1
11265 _ACEOF
11266
11267 fi
11268 done
11269
11270     CFLAGS="$SAVE_CFLAGS"
11271     LDFLAGS="$SAVE_LDFLAGS"
11272 fi
11273
11274
11275
11276
11277 HAVE_LIBSELINUX=no
11278 LIBSELINUX_LIBS=
11279 if test "${with_selinux}" = "yes"; then
11280    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
11281 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
11282 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
11283   $as_echo_n "(cached) " >&6
11284 else
11285   ac_check_lib_save_LIBS=$LIBS
11286 LIBS="-lselinux  $LIBS"
11287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11288 /* end confdefs.h.  */
11289
11290 /* Override any GCC internal prototype to avoid an error.
11291    Use char because int might match the return type of a GCC
11292    builtin and then its argument prototype would still apply.  */
11293 #ifdef __cplusplus
11294 extern "C"
11295 #endif
11296 char lgetfilecon ();
11297 int
11298 main ()
11299 {
11300 return lgetfilecon ();
11301   ;
11302   return 0;
11303 }
11304 _ACEOF
11305 if ac_fn_c_try_link "$LINENO"; then :
11306   ac_cv_lib_selinux_lgetfilecon=yes
11307 else
11308   ac_cv_lib_selinux_lgetfilecon=no
11309 fi
11310 rm -f core conftest.err conftest.$ac_objext \
11311     conftest$ac_exeext conftest.$ac_ext
11312 LIBS=$ac_check_lib_save_LIBS
11313 fi
11314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
11315 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
11316 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
11317   HAVE_LIBSELINUX=yes
11318 else
11319   HAVE_LIBSELINUX=no
11320 fi
11321
11322    if test "$HAVE_LIBSELINUX" = yes; then
11323
11324 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
11325
11326       LIBSELINUX_LIBS=-lselinux
11327    fi
11328 fi
11329
11330
11331 HAVE_GNUTLS=no
11332 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=no
11333 if test "${with_gnutls}" = "yes" ; then
11334
11335   succeeded=no
11336
11337   # Extract the first word of "pkg-config", so it can be a program name with args.
11338 set dummy pkg-config; ac_word=$2
11339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11340 $as_echo_n "checking for $ac_word... " >&6; }
11341 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11342   $as_echo_n "(cached) " >&6
11343 else
11344   case $PKG_CONFIG in
11345   [\\/]* | ?:[\\/]*)
11346   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11347   ;;
11348   *)
11349   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11350 for as_dir in $PATH
11351 do
11352   IFS=$as_save_IFS
11353   test -z "$as_dir" && as_dir=.
11354     for ac_exec_ext in '' $ac_executable_extensions; do
11355   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11356     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11357     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11358     break 2
11359   fi
11360 done
11361   done
11362 IFS=$as_save_IFS
11363
11364   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11365   ;;
11366 esac
11367 fi
11368 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11369 if test -n "$PKG_CONFIG"; then
11370   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11371 $as_echo "$PKG_CONFIG" >&6; }
11372 else
11373   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11374 $as_echo "no" >&6; }
11375 fi
11376
11377
11378
11379   if test "$PKG_CONFIG" = "no" ; then
11380      HAVE_GNUTLS=no
11381   else
11382      PKG_CONFIG_MIN_VERSION=0.9.0
11383      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11384         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.0" >&5
11385 $as_echo_n "checking for gnutls >= 2.6.0... " >&6; }
11386
11387         if $PKG_CONFIG --exists "gnutls >= 2.6.0" 2>&5; then
11388             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11389 $as_echo "yes" >&6; }
11390             succeeded=yes
11391
11392             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
11393 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
11394             LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.6.0"|sed -e 's,///*,/,g'`
11395             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
11396 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
11397
11398             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
11399 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
11400             LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.6.0"|sed -e 's,///*,/,g'`
11401             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
11402 $as_echo "$LIBGNUTLS_LIBS" >&6; }
11403         else
11404             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11405 $as_echo "no" >&6; }
11406             LIBGNUTLS_CFLAGS=""
11407             LIBGNUTLS_LIBS=""
11408             ## If we have a custom action on failure, don't print errors, but
11409             ## do set a variable so people can do so.
11410             LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.6.0"`
11411
11412         fi
11413
11414
11415
11416      else
11417         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11418         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11419      fi
11420   fi
11421
11422   if test $succeeded = yes; then
11423      HAVE_GNUTLS=yes
11424   else
11425      HAVE_GNUTLS=no
11426   fi
11427
11428   if test "${HAVE_GNUTLS}" = "yes"; then
11429
11430 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
11431
11432   fi
11433
11434   CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
11435   LIBS="$LIBGNUTLS_LIBS $LIBS"
11436   for ac_func in gnutls_certificate_set_verify_function
11437 do :
11438   ac_fn_c_check_func "$LINENO" "gnutls_certificate_set_verify_function" "ac_cv_func_gnutls_certificate_set_verify_function"
11439 if test "x$ac_cv_func_gnutls_certificate_set_verify_function" = x""yes; then :
11440   cat >>confdefs.h <<_ACEOF
11441 #define HAVE_GNUTLS_CERTIFICATE_SET_VERIFY_FUNCTION 1
11442 _ACEOF
11443  HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=yes
11444 fi
11445 done
11446
11447
11448   if test "${HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY}" = "yes"; then
11449
11450 $as_echo "#define HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY 1" >>confdefs.h
11451
11452   fi
11453 fi
11454
11455
11456
11457
11458 HAVE_XAW3D=no
11459 LUCID_LIBW=
11460 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
11461   if test "$with_xaw3d" != no; then
11462     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
11463 $as_echo_n "checking for xaw3d... " >&6; }
11464     if test "${emacs_cv_xaw3d+set}" = set; then :
11465   $as_echo_n "(cached) " >&6
11466 else
11467   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11468 /* end confdefs.h.  */
11469
11470 #include <X11/Intrinsic.h>
11471 #include <X11/Xaw3d/Simple.h>
11472 int
11473 main ()
11474 {
11475
11476   ;
11477   return 0;
11478 }
11479 _ACEOF
11480 if ac_fn_c_try_link "$LINENO"; then :
11481   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
11482 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
11483 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
11484   $as_echo_n "(cached) " >&6
11485 else
11486   ac_check_lib_save_LIBS=$LIBS
11487 LIBS="-lXaw3d  $LIBS"
11488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11489 /* end confdefs.h.  */
11490
11491 /* Override any GCC internal prototype to avoid an error.
11492    Use char because int might match the return type of a GCC
11493    builtin and then its argument prototype would still apply.  */
11494 #ifdef __cplusplus
11495 extern "C"
11496 #endif
11497 char XawScrollbarSetThumb ();
11498 int
11499 main ()
11500 {
11501 return XawScrollbarSetThumb ();
11502   ;
11503   return 0;
11504 }
11505 _ACEOF
11506 if ac_fn_c_try_link "$LINENO"; then :
11507   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
11508 else
11509   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
11510 fi
11511 rm -f core conftest.err conftest.$ac_objext \
11512     conftest$ac_exeext conftest.$ac_ext
11513 LIBS=$ac_check_lib_save_LIBS
11514 fi
11515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
11516 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
11517 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
11518   emacs_cv_xaw3d=yes
11519 else
11520   emacs_cv_xaw3d=no
11521 fi
11522
11523 else
11524   emacs_cv_xaw3d=no
11525 fi
11526 rm -f core conftest.err conftest.$ac_objext \
11527     conftest$ac_exeext conftest.$ac_ext
11528 fi
11529
11530   else
11531     emacs_cv_xaw3d=no
11532   fi
11533   if test $emacs_cv_xaw3d = yes; then
11534     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11535 $as_echo "yes; using Lucid toolkit" >&6; }
11536     USE_X_TOOLKIT=LUCID
11537     HAVE_XAW3D=yes
11538     LUCID_LIBW=-lXaw3d
11539
11540 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
11541
11542   else
11543     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11544 $as_echo "no" >&6; }
11545     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
11546 $as_echo_n "checking for libXaw... " >&6; }
11547     if test "${emacs_cv_xaw+set}" = set; then :
11548   $as_echo_n "(cached) " >&6
11549 else
11550   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11551 /* end confdefs.h.  */
11552
11553 #include <X11/Intrinsic.h>
11554 #include <X11/Xaw/Simple.h>
11555 int
11556 main ()
11557 {
11558
11559   ;
11560   return 0;
11561 }
11562 _ACEOF
11563 if ac_fn_c_try_link "$LINENO"; then :
11564   emacs_cv_xaw=yes
11565 else
11566   emacs_cv_xaw=no
11567 fi
11568 rm -f core conftest.err conftest.$ac_objext \
11569     conftest$ac_exeext conftest.$ac_ext
11570 fi
11571
11572     if test $emacs_cv_xaw = yes; then
11573       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11574 $as_echo "yes; using Lucid toolkit" >&6; }
11575       USE_X_TOOLKIT=LUCID
11576       LUCID_LIBW=-lXaw
11577     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
11578       as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
11579     else
11580       as_fn_error "No X toolkit could be found.
11581 If you are sure you want Emacs compiled without an X toolkit, pass
11582   --with-x-toolkit=no
11583 to configure.  Otherwise, install the development libraries for the toolkit
11584 that you want to use (e.g. Gtk+) and re-run configure." "$LINENO" 5
11585     fi
11586   fi
11587 fi
11588
11589 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
11590
11591 LIBXTR6=
11592 if test "${USE_X_TOOLKIT}" != "none"; then
11593   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
11594 $as_echo_n "checking X11 toolkit version... " >&6; }
11595   if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
11596   $as_echo_n "(cached) " >&6
11597 else
11598   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11599 /* end confdefs.h.  */
11600 #include <X11/Intrinsic.h>
11601 int
11602 main ()
11603 {
11604 #if XtSpecificationRelease < 6
11605 fail;
11606 #endif
11607
11608   ;
11609   return 0;
11610 }
11611 _ACEOF
11612 if ac_fn_c_try_link "$LINENO"; then :
11613   emacs_cv_x11_toolkit_version_6=yes
11614 else
11615   emacs_cv_x11_toolkit_version_6=no
11616 fi
11617 rm -f core conftest.err conftest.$ac_objext \
11618     conftest$ac_exeext conftest.$ac_ext
11619 fi
11620
11621   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
11622   if test $emacs_cv_x11_toolkit_version_6 = yes; then
11623     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11624 $as_echo "6 or newer" >&6; }
11625
11626 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
11627
11628     LIBXTR6="-lSM -lICE"
11629     case "$opsys" in
11630       ## Use libw.a along with X11R6 Xt.
11631       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
11632     esac
11633   else
11634     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11635 $as_echo "before 6" >&6; }
11636   fi
11637
11638   OLDLIBS="$LIBS"
11639   if test x$HAVE_X11XTR6 = xyes; then
11640     LIBS="-lXt -lSM -lICE $LIBS"
11641   else
11642     LIBS="-lXt $LIBS"
11643   fi
11644   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
11645 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
11646 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
11647   $as_echo_n "(cached) " >&6
11648 else
11649   ac_check_lib_save_LIBS=$LIBS
11650 LIBS="-lXmu  $LIBS"
11651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11652 /* end confdefs.h.  */
11653
11654 /* Override any GCC internal prototype to avoid an error.
11655    Use char because int might match the return type of a GCC
11656    builtin and then its argument prototype would still apply.  */
11657 #ifdef __cplusplus
11658 extern "C"
11659 #endif
11660 char XmuConvertStandardSelection ();
11661 int
11662 main ()
11663 {
11664 return XmuConvertStandardSelection ();
11665   ;
11666   return 0;
11667 }
11668 _ACEOF
11669 if ac_fn_c_try_link "$LINENO"; then :
11670   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
11671 else
11672   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
11673 fi
11674 rm -f core conftest.err conftest.$ac_objext \
11675     conftest$ac_exeext conftest.$ac_ext
11676 LIBS=$ac_check_lib_save_LIBS
11677 fi
11678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11679 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11680 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
11681   cat >>confdefs.h <<_ACEOF
11682 #define HAVE_LIBXMU 1
11683 _ACEOF
11684
11685   LIBS="-lXmu $LIBS"
11686
11687 fi
11688
11689   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
11690 fi
11691
11692
11693 LIBXMU=-lXmu
11694 case $opsys in
11695   ## These systems don't supply Xmu.
11696   hpux* | aix4-2 )
11697     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
11698     ;;
11699 esac
11700
11701
11702 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
11703 if test "${HAVE_X11}" = "yes"; then
11704   if test "${USE_X_TOOLKIT}" != "none"; then
11705     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
11706 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
11707 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
11708   $as_echo_n "(cached) " >&6
11709 else
11710   ac_check_lib_save_LIBS=$LIBS
11711 LIBS="-lXext  $LIBS"
11712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11713 /* end confdefs.h.  */
11714
11715 /* Override any GCC internal prototype to avoid an error.
11716    Use char because int might match the return type of a GCC
11717    builtin and then its argument prototype would still apply.  */
11718 #ifdef __cplusplus
11719 extern "C"
11720 #endif
11721 char XShapeQueryExtension ();
11722 int
11723 main ()
11724 {
11725 return XShapeQueryExtension ();
11726   ;
11727   return 0;
11728 }
11729 _ACEOF
11730 if ac_fn_c_try_link "$LINENO"; then :
11731   ac_cv_lib_Xext_XShapeQueryExtension=yes
11732 else
11733   ac_cv_lib_Xext_XShapeQueryExtension=no
11734 fi
11735 rm -f core conftest.err conftest.$ac_objext \
11736     conftest$ac_exeext conftest.$ac_ext
11737 LIBS=$ac_check_lib_save_LIBS
11738 fi
11739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
11740 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
11741 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
11742   cat >>confdefs.h <<_ACEOF
11743 #define HAVE_LIBXEXT 1
11744 _ACEOF
11745
11746   LIBS="-lXext $LIBS"
11747
11748 fi
11749
11750   fi
11751 fi
11752
11753 LIBXP=
11754 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11755   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
11756 $as_echo_n "checking for Motif version 2.1... " >&6; }
11757 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
11758   $as_echo_n "(cached) " >&6
11759 else
11760   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11761 /* end confdefs.h.  */
11762 #include <Xm/Xm.h>
11763 int
11764 main ()
11765 {
11766 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
11767 int x = 5;
11768 #else
11769 Motif version prior to 2.1.
11770 #endif
11771   ;
11772   return 0;
11773 }
11774 _ACEOF
11775 if ac_fn_c_try_compile "$LINENO"; then :
11776   emacs_cv_motif_version_2_1=yes
11777 else
11778   emacs_cv_motif_version_2_1=no
11779 fi
11780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11781 fi
11782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
11783 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
11784   if test $emacs_cv_motif_version_2_1 = yes; then
11785     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
11786 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
11787 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
11788   $as_echo_n "(cached) " >&6
11789 else
11790   ac_check_lib_save_LIBS=$LIBS
11791 LIBS="-lXp  $LIBS"
11792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11793 /* end confdefs.h.  */
11794
11795 /* Override any GCC internal prototype to avoid an error.
11796    Use char because int might match the return type of a GCC
11797    builtin and then its argument prototype would still apply.  */
11798 #ifdef __cplusplus
11799 extern "C"
11800 #endif
11801 char XpCreateContext ();
11802 int
11803 main ()
11804 {
11805 return XpCreateContext ();
11806   ;
11807   return 0;
11808 }
11809 _ACEOF
11810 if ac_fn_c_try_link "$LINENO"; then :
11811   ac_cv_lib_Xp_XpCreateContext=yes
11812 else
11813   ac_cv_lib_Xp_XpCreateContext=no
11814 fi
11815 rm -f core conftest.err conftest.$ac_objext \
11816     conftest$ac_exeext conftest.$ac_ext
11817 LIBS=$ac_check_lib_save_LIBS
11818 fi
11819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
11820 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
11821 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
11822   LIBXP=-lXp
11823 fi
11824
11825   else
11826     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
11827 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
11828 if test "${emacs_cv_lesstif+set}" = set; then :
11829   $as_echo_n "(cached) " >&6
11830 else
11831   # We put this in CFLAGS temporarily to precede other -I options
11832     # that might be in CFLAGS temporarily.
11833     # We put this in CPPFLAGS where it precedes the other -I options.
11834     OLD_CPPFLAGS=$CPPFLAGS
11835     OLD_CFLAGS=$CFLAGS
11836     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
11837     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
11838     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11839 /* end confdefs.h.  */
11840 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
11841 int
11842 main ()
11843 {
11844 int x = 5;
11845   ;
11846   return 0;
11847 }
11848 _ACEOF
11849 if ac_fn_c_try_compile "$LINENO"; then :
11850   emacs_cv_lesstif=yes
11851 else
11852   emacs_cv_lesstif=no
11853 fi
11854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11855 fi
11856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
11857 $as_echo "$emacs_cv_lesstif" >&6; }
11858     if test $emacs_cv_lesstif = yes; then
11859       # Make sure this -I option remains in CPPFLAGS after it is set
11860       # back to REAL_CPPFLAGS.
11861       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
11862       # have those other -I options anyway.  Ultimately, having this
11863       # directory ultimately in CPPFLAGS will be enough.
11864       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
11865       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
11866     else
11867       CFLAGS=$OLD_CFLAGS
11868       CPPFLAGS=$OLD_CPPFLAGS
11869     fi
11870   fi
11871 fi
11872
11873
11874 USE_TOOLKIT_SCROLL_BARS=no
11875 if test "${with_toolkit_scroll_bars}" != "no"; then
11876   if test "${USE_X_TOOLKIT}" != "none"; then
11877     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11878       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11879
11880       HAVE_XAW3D=no
11881       USE_TOOLKIT_SCROLL_BARS=yes
11882     elif test "${HAVE_XAW3D}" = "yes"; then
11883       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11884
11885       USE_TOOLKIT_SCROLL_BARS=yes
11886     fi
11887   elif test "${HAVE_GTK}" = "yes"; then
11888     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11889
11890     USE_TOOLKIT_SCROLL_BARS=yes
11891   elif test "${HAVE_NS}" = "yes"; then
11892     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11893
11894     USE_TOOLKIT_SCROLL_BARS=yes
11895   fi
11896 fi
11897
11898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11899 /* end confdefs.h.  */
11900
11901           #include <X11/Xlib.h>
11902           #include <X11/Xresource.h>
11903 int
11904 main ()
11905 {
11906 XIMProc  callback;
11907   ;
11908   return 0;
11909 }
11910 _ACEOF
11911 if ac_fn_c_try_compile "$LINENO"; then :
11912   HAVE_XIM=yes
11913
11914 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11915
11916 else
11917   HAVE_XIM=no
11918 fi
11919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11920
11921
11922 if test "${with_xim}" != "no"; then
11923
11924 $as_echo "#define USE_XIM 1" >>confdefs.h
11925
11926 fi
11927
11928
11929 if test "${HAVE_XIM}" != "no"; then
11930   late_CFLAGS=$CFLAGS
11931   if test "$GCC" = yes; then
11932     CFLAGS="$CFLAGS --pedantic-errors"
11933   fi
11934   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11935 /* end confdefs.h.  */
11936
11937 #include <X11/Xlib.h>
11938 #include <X11/Xresource.h>
11939 int
11940 main ()
11941 {
11942 Display *display;
11943 XrmDatabase db;
11944 char *res_name;
11945 char *res_class;
11946 XIMProc  callback;
11947 XPointer *client_data;
11948 #ifndef __GNUC__
11949 /* If we're not using GCC, it's probably not XFree86, and this is
11950    probably right, but we can't use something like --pedantic-errors.  */
11951 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11952                                            char*, XIMProc, XPointer*);
11953 #endif
11954 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11955    client_data);
11956   ;
11957   return 0;
11958 }
11959 _ACEOF
11960 if ac_fn_c_try_compile "$LINENO"; then :
11961   emacs_cv_arg6_star=yes
11962 fi
11963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11964     if test "$emacs_cv_arg6_star" = yes; then
11965     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11966
11967   else
11968     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11969
11970   fi
11971   CFLAGS=$late_CFLAGS
11972 fi
11973
11974 ### Start of font-backend (under any platform) section.
11975 # (nothing here yet -- this is a placeholder)
11976 ### End of font-backend (under any platform) section.
11977
11978 ### Start of font-backend (under X11) section.
11979 if test "${HAVE_X11}" = "yes"; then
11980
11981   succeeded=no
11982
11983   # Extract the first word of "pkg-config", so it can be a program name with args.
11984 set dummy pkg-config; ac_word=$2
11985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11986 $as_echo_n "checking for $ac_word... " >&6; }
11987 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11988   $as_echo_n "(cached) " >&6
11989 else
11990   case $PKG_CONFIG in
11991   [\\/]* | ?:[\\/]*)
11992   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11993   ;;
11994   *)
11995   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11996 for as_dir in $PATH
11997 do
11998   IFS=$as_save_IFS
11999   test -z "$as_dir" && as_dir=.
12000     for ac_exec_ext in '' $ac_executable_extensions; do
12001   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12002     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12003     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12004     break 2
12005   fi
12006 done
12007   done
12008 IFS=$as_save_IFS
12009
12010   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12011   ;;
12012 esac
12013 fi
12014 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12015 if test -n "$PKG_CONFIG"; then
12016   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12017 $as_echo "$PKG_CONFIG" >&6; }
12018 else
12019   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12020 $as_echo "no" >&6; }
12021 fi
12022
12023
12024
12025   if test "$PKG_CONFIG" = "no" ; then
12026      HAVE_FC=no
12027   else
12028      PKG_CONFIG_MIN_VERSION=0.9.0
12029      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12030         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
12031 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
12032
12033         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
12034             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12035 $as_echo "yes" >&6; }
12036             succeeded=yes
12037
12038             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
12039 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
12040             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
12041             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
12042 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
12043
12044             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
12045 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
12046             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
12047             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
12048 $as_echo "$FONTCONFIG_LIBS" >&6; }
12049         else
12050             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12051 $as_echo "no" >&6; }
12052             FONTCONFIG_CFLAGS=""
12053             FONTCONFIG_LIBS=""
12054             ## If we have a custom action on failure, don't print errors, but
12055             ## do set a variable so people can do so.
12056             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
12057
12058         fi
12059
12060
12061
12062      else
12063         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12064         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12065      fi
12066   fi
12067
12068   if test $succeeded = yes; then
12069      HAVE_FC=yes
12070   else
12071      HAVE_FC=no
12072   fi
12073
12074
12075    ## Use -lXft if available, unless `--with-xft=no'.
12076    HAVE_XFT=maybe
12077     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
12078       with_xft="no";
12079     fi
12080     if test "x${with_xft}" != "xno"; then
12081
12082
12083   succeeded=no
12084
12085   # Extract the first word of "pkg-config", so it can be a program name with args.
12086 set dummy pkg-config; ac_word=$2
12087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12088 $as_echo_n "checking for $ac_word... " >&6; }
12089 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12090   $as_echo_n "(cached) " >&6
12091 else
12092   case $PKG_CONFIG in
12093   [\\/]* | ?:[\\/]*)
12094   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12095   ;;
12096   *)
12097   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12098 for as_dir in $PATH
12099 do
12100   IFS=$as_save_IFS
12101   test -z "$as_dir" && as_dir=.
12102     for ac_exec_ext in '' $ac_executable_extensions; do
12103   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12104     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12105     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12106     break 2
12107   fi
12108 done
12109   done
12110 IFS=$as_save_IFS
12111
12112   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12113   ;;
12114 esac
12115 fi
12116 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12117 if test -n "$PKG_CONFIG"; then
12118   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12119 $as_echo "$PKG_CONFIG" >&6; }
12120 else
12121   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12122 $as_echo "no" >&6; }
12123 fi
12124
12125
12126
12127   if test "$PKG_CONFIG" = "no" ; then
12128      HAVE_XFT=no
12129   else
12130      PKG_CONFIG_MIN_VERSION=0.9.0
12131      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12132         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
12133 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
12134
12135         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
12136             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12137 $as_echo "yes" >&6; }
12138             succeeded=yes
12139
12140             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
12141 $as_echo_n "checking XFT_CFLAGS... " >&6; }
12142             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
12143             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
12144 $as_echo "$XFT_CFLAGS" >&6; }
12145
12146             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
12147 $as_echo_n "checking XFT_LIBS... " >&6; }
12148             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
12149             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
12150 $as_echo "$XFT_LIBS" >&6; }
12151         else
12152             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12153 $as_echo "no" >&6; }
12154             XFT_CFLAGS=""
12155             XFT_LIBS=""
12156             ## If we have a custom action on failure, don't print errors, but
12157             ## do set a variable so people can do so.
12158             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
12159
12160         fi
12161
12162
12163
12164      else
12165         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12166         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12167      fi
12168   fi
12169
12170   if test $succeeded = yes; then
12171      :
12172   else
12173      HAVE_XFT=no
12174   fi
12175
12176       ## Because xftfont.c uses XRenderQueryExtension, we also
12177       ## need to link to -lXrender.
12178       HAVE_XRENDER=no
12179       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
12180 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
12181 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
12182   $as_echo_n "(cached) " >&6
12183 else
12184   ac_check_lib_save_LIBS=$LIBS
12185 LIBS="-lXrender  $LIBS"
12186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12187 /* end confdefs.h.  */
12188
12189 /* Override any GCC internal prototype to avoid an error.
12190    Use char because int might match the return type of a GCC
12191    builtin and then its argument prototype would still apply.  */
12192 #ifdef __cplusplus
12193 extern "C"
12194 #endif
12195 char XRenderQueryExtension ();
12196 int
12197 main ()
12198 {
12199 return XRenderQueryExtension ();
12200   ;
12201   return 0;
12202 }
12203 _ACEOF
12204 if ac_fn_c_try_link "$LINENO"; then :
12205   ac_cv_lib_Xrender_XRenderQueryExtension=yes
12206 else
12207   ac_cv_lib_Xrender_XRenderQueryExtension=no
12208 fi
12209 rm -f core conftest.err conftest.$ac_objext \
12210     conftest$ac_exeext conftest.$ac_ext
12211 LIBS=$ac_check_lib_save_LIBS
12212 fi
12213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
12214 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
12215 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
12216   HAVE_XRENDER=yes
12217 fi
12218
12219       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
12220         OLD_CPPFLAGS="$CPPFLAGS"
12221         OLD_CFLAGS="$CFLAGS"
12222         OLD_LIBS="$LIBS"
12223         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
12224         CFLAGS="$CFLAGS $XFT_CFLAGS"
12225         XFT_LIBS="-lXrender $XFT_LIBS"
12226         LIBS="$XFT_LIBS $LIBS"
12227         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
12228 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
12229   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
12230 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
12231 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
12232   $as_echo_n "(cached) " >&6
12233 else
12234   ac_check_lib_save_LIBS=$LIBS
12235 LIBS="-lXft $XFT_LIBS $LIBS"
12236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12237 /* end confdefs.h.  */
12238
12239 /* Override any GCC internal prototype to avoid an error.
12240    Use char because int might match the return type of a GCC
12241    builtin and then its argument prototype would still apply.  */
12242 #ifdef __cplusplus
12243 extern "C"
12244 #endif
12245 char XftFontOpen ();
12246 int
12247 main ()
12248 {
12249 return XftFontOpen ();
12250   ;
12251   return 0;
12252 }
12253 _ACEOF
12254 if ac_fn_c_try_link "$LINENO"; then :
12255   ac_cv_lib_Xft_XftFontOpen=yes
12256 else
12257   ac_cv_lib_Xft_XftFontOpen=no
12258 fi
12259 rm -f core conftest.err conftest.$ac_objext \
12260     conftest$ac_exeext conftest.$ac_ext
12261 LIBS=$ac_check_lib_save_LIBS
12262 fi
12263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
12264 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
12265 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
12266   HAVE_XFT=yes
12267 fi
12268
12269 fi
12270
12271
12272
12273         if test "${HAVE_XFT}" = "yes"; then
12274
12275 $as_echo "#define HAVE_XFT 1" >>confdefs.h
12276
12277
12278           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
12279         else
12280           CPPFLAGS="$OLD_CPPFLAGS"
12281           CFLAGS="$OLD_CFLAGS"
12282           LIBS="$OLD_LIBS"
12283         fi                        # "${HAVE_XFT}" = "yes"
12284       fi                          # "$HAVE_XFT" != no
12285     fi                            # "x${with_xft}" != "xno"
12286
12287     ## We used to allow building with FreeType and without Xft.
12288     ## However, the ftx font backend driver is not in good shape.
12289     if test "$HAVE_XFT" != "yes"; then
12290               HAVE_XFT=no
12291        HAVE_FREETYPE=no
12292     else
12293
12294   succeeded=no
12295
12296   # Extract the first word of "pkg-config", so it can be a program name with args.
12297 set dummy pkg-config; ac_word=$2
12298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12299 $as_echo_n "checking for $ac_word... " >&6; }
12300 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12301   $as_echo_n "(cached) " >&6
12302 else
12303   case $PKG_CONFIG in
12304   [\\/]* | ?:[\\/]*)
12305   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12306   ;;
12307   *)
12308   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12309 for as_dir in $PATH
12310 do
12311   IFS=$as_save_IFS
12312   test -z "$as_dir" && as_dir=.
12313     for ac_exec_ext in '' $ac_executable_extensions; do
12314   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12315     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12316     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12317     break 2
12318   fi
12319 done
12320   done
12321 IFS=$as_save_IFS
12322
12323   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12324   ;;
12325 esac
12326 fi
12327 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12328 if test -n "$PKG_CONFIG"; then
12329   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12330 $as_echo "$PKG_CONFIG" >&6; }
12331 else
12332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12333 $as_echo "no" >&6; }
12334 fi
12335
12336
12337
12338   if test "$PKG_CONFIG" = "no" ; then
12339      HAVE_FREETYPE=no
12340   else
12341      PKG_CONFIG_MIN_VERSION=0.9.0
12342      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12343         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
12344 $as_echo_n "checking for freetype2... " >&6; }
12345
12346         if $PKG_CONFIG --exists "freetype2" 2>&5; then
12347             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12348 $as_echo "yes" >&6; }
12349             succeeded=yes
12350
12351             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FREETYPE_CFLAGS" >&5
12352 $as_echo_n "checking FREETYPE_CFLAGS... " >&6; }
12353             FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2"|sed -e 's,///*,/,g'`
12354             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FREETYPE_CFLAGS" >&5
12355 $as_echo "$FREETYPE_CFLAGS" >&6; }
12356
12357             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FREETYPE_LIBS" >&5
12358 $as_echo_n "checking FREETYPE_LIBS... " >&6; }
12359             FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2"|sed -e 's,///*,/,g'`
12360             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FREETYPE_LIBS" >&5
12361 $as_echo "$FREETYPE_LIBS" >&6; }
12362         else
12363             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12364 $as_echo "no" >&6; }
12365             FREETYPE_CFLAGS=""
12366             FREETYPE_LIBS=""
12367             ## If we have a custom action on failure, don't print errors, but
12368             ## do set a variable so people can do so.
12369             FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
12370
12371         fi
12372
12373
12374
12375      else
12376         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12377         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12378      fi
12379   fi
12380
12381   if test $succeeded = yes; then
12382      HAVE_FREETYPE=yes
12383   else
12384      HAVE_FREETYPE=no
12385   fi
12386
12387
12388        test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5
12389     fi
12390
12391     HAVE_LIBOTF=no
12392     if test "${HAVE_FREETYPE}" = "yes"; then
12393
12394 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
12395
12396       if test "${with_libotf}" != "no"; then
12397
12398   succeeded=no
12399
12400   # Extract the first word of "pkg-config", so it can be a program name with args.
12401 set dummy pkg-config; ac_word=$2
12402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12403 $as_echo_n "checking for $ac_word... " >&6; }
12404 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12405   $as_echo_n "(cached) " >&6
12406 else
12407   case $PKG_CONFIG in
12408   [\\/]* | ?:[\\/]*)
12409   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12410   ;;
12411   *)
12412   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12413 for as_dir in $PATH
12414 do
12415   IFS=$as_save_IFS
12416   test -z "$as_dir" && as_dir=.
12417     for ac_exec_ext in '' $ac_executable_extensions; do
12418   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12419     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12420     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12421     break 2
12422   fi
12423 done
12424   done
12425 IFS=$as_save_IFS
12426
12427   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12428   ;;
12429 esac
12430 fi
12431 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12432 if test -n "$PKG_CONFIG"; then
12433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12434 $as_echo "$PKG_CONFIG" >&6; }
12435 else
12436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12437 $as_echo "no" >&6; }
12438 fi
12439
12440
12441
12442   if test "$PKG_CONFIG" = "no" ; then
12443      HAVE_LIBOTF=no
12444   else
12445      PKG_CONFIG_MIN_VERSION=0.9.0
12446      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12447         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
12448 $as_echo_n "checking for libotf... " >&6; }
12449
12450         if $PKG_CONFIG --exists "libotf" 2>&5; then
12451             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12452 $as_echo "yes" >&6; }
12453             succeeded=yes
12454
12455             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
12456 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
12457             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
12458             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
12459 $as_echo "$LIBOTF_CFLAGS" >&6; }
12460
12461             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
12462 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
12463             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
12464             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
12465 $as_echo "$LIBOTF_LIBS" >&6; }
12466         else
12467             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12468 $as_echo "no" >&6; }
12469             LIBOTF_CFLAGS=""
12470             LIBOTF_LIBS=""
12471             ## If we have a custom action on failure, don't print errors, but
12472             ## do set a variable so people can do so.
12473             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
12474
12475         fi
12476
12477
12478
12479      else
12480         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12481         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12482      fi
12483   fi
12484
12485   if test $succeeded = yes; then
12486      HAVE_LIBOTF=yes
12487   else
12488      HAVE_LIBOTF=no
12489   fi
12490
12491         if test "$HAVE_LIBOTF" = "yes"; then
12492
12493 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
12494
12495           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
12496 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
12497 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
12498   $as_echo_n "(cached) " >&6
12499 else
12500   ac_check_lib_save_LIBS=$LIBS
12501 LIBS="-lotf  $LIBS"
12502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12503 /* end confdefs.h.  */
12504
12505 /* Override any GCC internal prototype to avoid an error.
12506    Use char because int might match the return type of a GCC
12507    builtin and then its argument prototype would still apply.  */
12508 #ifdef __cplusplus
12509 extern "C"
12510 #endif
12511 char OTF_get_variation_glyphs ();
12512 int
12513 main ()
12514 {
12515 return OTF_get_variation_glyphs ();
12516   ;
12517   return 0;
12518 }
12519 _ACEOF
12520 if ac_fn_c_try_link "$LINENO"; then :
12521   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
12522 else
12523   ac_cv_lib_otf_OTF_get_variation_glyphs=no
12524 fi
12525 rm -f core conftest.err conftest.$ac_objext \
12526     conftest$ac_exeext conftest.$ac_ext
12527 LIBS=$ac_check_lib_save_LIBS
12528 fi
12529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
12530 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
12531 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
12532   HAVE_OTF_GET_VARIATION_GLYPHS=yes
12533 else
12534   HAVE_OTF_GET_VARIATION_GLYPHS=no
12535 fi
12536
12537           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
12538
12539 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
12540
12541           fi
12542         fi
12543       fi
12544             fi
12545
12546     HAVE_M17N_FLT=no
12547     if test "${HAVE_LIBOTF}" = yes; then
12548       if test "${with_m17n_flt}" != "no"; then
12549
12550   succeeded=no
12551
12552   # Extract the first word of "pkg-config", so it can be a program name with args.
12553 set dummy pkg-config; ac_word=$2
12554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12555 $as_echo_n "checking for $ac_word... " >&6; }
12556 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12557   $as_echo_n "(cached) " >&6
12558 else
12559   case $PKG_CONFIG in
12560   [\\/]* | ?:[\\/]*)
12561   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12562   ;;
12563   *)
12564   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12565 for as_dir in $PATH
12566 do
12567   IFS=$as_save_IFS
12568   test -z "$as_dir" && as_dir=.
12569     for ac_exec_ext in '' $ac_executable_extensions; do
12570   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12571     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12572     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12573     break 2
12574   fi
12575 done
12576   done
12577 IFS=$as_save_IFS
12578
12579   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12580   ;;
12581 esac
12582 fi
12583 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12584 if test -n "$PKG_CONFIG"; then
12585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12586 $as_echo "$PKG_CONFIG" >&6; }
12587 else
12588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12589 $as_echo "no" >&6; }
12590 fi
12591
12592
12593
12594   if test "$PKG_CONFIG" = "no" ; then
12595      HAVE_M17N_FLT=no
12596   else
12597      PKG_CONFIG_MIN_VERSION=0.9.0
12598      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12599         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
12600 $as_echo_n "checking for m17n-flt... " >&6; }
12601
12602         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
12603             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12604 $as_echo "yes" >&6; }
12605             succeeded=yes
12606
12607             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
12608 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
12609             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
12610             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
12611 $as_echo "$M17N_FLT_CFLAGS" >&6; }
12612
12613             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
12614 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
12615             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
12616             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
12617 $as_echo "$M17N_FLT_LIBS" >&6; }
12618         else
12619             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12620 $as_echo "no" >&6; }
12621             M17N_FLT_CFLAGS=""
12622             M17N_FLT_LIBS=""
12623             ## If we have a custom action on failure, don't print errors, but
12624             ## do set a variable so people can do so.
12625             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
12626
12627         fi
12628
12629
12630
12631      else
12632         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12633         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12634      fi
12635   fi
12636
12637   if test $succeeded = yes; then
12638      HAVE_M17N_FLT=yes
12639   else
12640      HAVE_M17N_FLT=no
12641   fi
12642
12643         if test "$HAVE_M17N_FLT" = "yes"; then
12644
12645 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
12646
12647         fi
12648       fi
12649     fi
12650 else
12651     HAVE_XFT=no
12652     HAVE_FREETYPE=no
12653     HAVE_LIBOTF=no
12654     HAVE_M17N_FLT=no
12655 fi
12656
12657 ### End of font-backend (under X11) section.
12658
12659
12660
12661
12662
12663
12664
12665
12666
12667
12668 ### Use -lXpm if available, unless `--with-xpm=no'.
12669 HAVE_XPM=no
12670 LIBXPM=
12671 if test "${HAVE_X11}" = "yes"; then
12672   if test "${with_xpm}" != "no"; then
12673     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
12674 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
12675   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
12676 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
12677 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
12678   $as_echo_n "(cached) " >&6
12679 else
12680   ac_check_lib_save_LIBS=$LIBS
12681 LIBS="-lXpm -lX11 $LIBS"
12682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12683 /* end confdefs.h.  */
12684
12685 /* Override any GCC internal prototype to avoid an error.
12686    Use char because int might match the return type of a GCC
12687    builtin and then its argument prototype would still apply.  */
12688 #ifdef __cplusplus
12689 extern "C"
12690 #endif
12691 char XpmReadFileToPixmap ();
12692 int
12693 main ()
12694 {
12695 return XpmReadFileToPixmap ();
12696   ;
12697   return 0;
12698 }
12699 _ACEOF
12700 if ac_fn_c_try_link "$LINENO"; then :
12701   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
12702 else
12703   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
12704 fi
12705 rm -f core conftest.err conftest.$ac_objext \
12706     conftest$ac_exeext conftest.$ac_ext
12707 LIBS=$ac_check_lib_save_LIBS
12708 fi
12709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
12710 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
12711 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
12712   HAVE_XPM=yes
12713 fi
12714
12715 fi
12716
12717
12718     if test "${HAVE_XPM}" = "yes"; then
12719       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12720 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12721       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12722 /* end confdefs.h.  */
12723 #include "X11/xpm.h"
12724 #ifndef XpmReturnAllocPixels
12725 no_return_alloc_pixels
12726 #endif
12727
12728 _ACEOF
12729 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12730   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
12731   HAVE_XPM=no
12732 else
12733   HAVE_XPM=yes
12734 fi
12735 rm -f conftest*
12736
12737
12738       if test "${HAVE_XPM}" = "yes"; then
12739         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12740 $as_echo "yes" >&6; }
12741       else
12742         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12743 $as_echo "no" >&6; }
12744       fi
12745     fi
12746   fi
12747
12748   if test "${HAVE_XPM}" = "yes"; then
12749
12750 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12751
12752     LIBXPM=-lXpm
12753   fi
12754 fi
12755
12756
12757 ### Use -ljpeg if available, unless `--with-jpeg=no'.
12758 HAVE_JPEG=no
12759 LIBJPEG=
12760 if test "${HAVE_X11}" = "yes"; then
12761   if test "${with_jpeg}" != "no"; then
12762             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
12763 if test "x$ac_cv_header_jerror_h" = x""yes; then :
12764   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
12765 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
12766 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
12767   $as_echo_n "(cached) " >&6
12768 else
12769   ac_check_lib_save_LIBS=$LIBS
12770 LIBS="-ljpeg  $LIBS"
12771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12772 /* end confdefs.h.  */
12773
12774 /* Override any GCC internal prototype to avoid an error.
12775    Use char because int might match the return type of a GCC
12776    builtin and then its argument prototype would still apply.  */
12777 #ifdef __cplusplus
12778 extern "C"
12779 #endif
12780 char jpeg_destroy_compress ();
12781 int
12782 main ()
12783 {
12784 return jpeg_destroy_compress ();
12785   ;
12786   return 0;
12787 }
12788 _ACEOF
12789 if ac_fn_c_try_link "$LINENO"; then :
12790   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
12791 else
12792   ac_cv_lib_jpeg_jpeg_destroy_compress=no
12793 fi
12794 rm -f core conftest.err conftest.$ac_objext \
12795     conftest$ac_exeext conftest.$ac_ext
12796 LIBS=$ac_check_lib_save_LIBS
12797 fi
12798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
12799 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
12800 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
12801   HAVE_JPEG=yes
12802 fi
12803
12804 fi
12805
12806
12807   fi
12808
12809     if test "${HAVE_JPEG}" = "yes"; then
12810     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12811
12812     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12813 /* end confdefs.h.  */
12814 #include <jpeglib.h>
12815          version=JPEG_LIB_VERSION
12816
12817 _ACEOF
12818 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12819   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
12820   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12821
12822 else
12823   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
12824 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
12825         HAVE_JPEG=no
12826 fi
12827 rm -f conftest*
12828
12829   fi
12830   if test "${HAVE_JPEG}" = "yes"; then
12831     LIBJPEG=-ljpeg
12832   fi
12833 fi
12834
12835
12836 ### Use -lpng if available, unless `--with-png=no'.
12837 HAVE_PNG=no
12838 LIBPNG=
12839 if test "${HAVE_X11}" = "yes"; then
12840   if test "${with_png}" != "no"; then
12841     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
12842     # in /usr/include/libpng.
12843     for ac_header in png.h libpng/png.h
12844 do :
12845   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12846 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12847 eval as_val=\$$as_ac_Header
12848    if test "x$as_val" = x""yes; then :
12849   cat >>confdefs.h <<_ACEOF
12850 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12851 _ACEOF
12852
12853 fi
12854
12855 done
12856
12857     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
12858       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
12859 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
12860 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
12861   $as_echo_n "(cached) " >&6
12862 else
12863   ac_check_lib_save_LIBS=$LIBS
12864 LIBS="-lpng -lz -lm $LIBS"
12865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12866 /* end confdefs.h.  */
12867
12868 /* Override any GCC internal prototype to avoid an error.
12869    Use char because int might match the return type of a GCC
12870    builtin and then its argument prototype would still apply.  */
12871 #ifdef __cplusplus
12872 extern "C"
12873 #endif
12874 char png_get_channels ();
12875 int
12876 main ()
12877 {
12878 return png_get_channels ();
12879   ;
12880   return 0;
12881 }
12882 _ACEOF
12883 if ac_fn_c_try_link "$LINENO"; then :
12884   ac_cv_lib_png_png_get_channels=yes
12885 else
12886   ac_cv_lib_png_png_get_channels=no
12887 fi
12888 rm -f core conftest.err conftest.$ac_objext \
12889     conftest$ac_exeext conftest.$ac_ext
12890 LIBS=$ac_check_lib_save_LIBS
12891 fi
12892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
12893 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
12894 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
12895   HAVE_PNG=yes
12896 fi
12897
12898     fi
12899   fi
12900
12901   if test "${HAVE_PNG}" = "yes"; then
12902
12903 $as_echo "#define HAVE_PNG 1" >>confdefs.h
12904
12905     LIBPNG="-lpng -lz -lm"
12906   fi
12907 fi
12908
12909
12910 ### Use -ltiff if available, unless `--with-tiff=no'.
12911 HAVE_TIFF=no
12912 LIBTIFF=
12913 if test "${HAVE_X11}" = "yes"; then
12914   if test "${with_tiff}" != "no"; then
12915     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
12916 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
12917   tifflibs="-lz -lm"
12918       # At least one tiff package requires the jpeg library.
12919       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
12920       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
12921 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
12922 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
12923   $as_echo_n "(cached) " >&6
12924 else
12925   ac_check_lib_save_LIBS=$LIBS
12926 LIBS="-ltiff $tifflibs $LIBS"
12927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12928 /* end confdefs.h.  */
12929
12930 /* Override any GCC internal prototype to avoid an error.
12931    Use char because int might match the return type of a GCC
12932    builtin and then its argument prototype would still apply.  */
12933 #ifdef __cplusplus
12934 extern "C"
12935 #endif
12936 char TIFFGetVersion ();
12937 int
12938 main ()
12939 {
12940 return TIFFGetVersion ();
12941   ;
12942   return 0;
12943 }
12944 _ACEOF
12945 if ac_fn_c_try_link "$LINENO"; then :
12946   ac_cv_lib_tiff_TIFFGetVersion=yes
12947 else
12948   ac_cv_lib_tiff_TIFFGetVersion=no
12949 fi
12950 rm -f core conftest.err conftest.$ac_objext \
12951     conftest$ac_exeext conftest.$ac_ext
12952 LIBS=$ac_check_lib_save_LIBS
12953 fi
12954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
12955 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
12956 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
12957   HAVE_TIFF=yes
12958 fi
12959
12960 fi
12961
12962
12963   fi
12964
12965   if test "${HAVE_TIFF}" = "yes"; then
12966
12967 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
12968
12969         LIBTIFF=-ltiff
12970   fi
12971 fi
12972
12973
12974 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
12975 HAVE_GIF=no
12976 LIBGIF=
12977 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
12978   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
12979 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
12980   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
12981 # Earlier versions can crash Emacs.
12982     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12983 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12984 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
12985   $as_echo_n "(cached) " >&6
12986 else
12987   ac_check_lib_save_LIBS=$LIBS
12988 LIBS="-lgif  $LIBS"
12989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12990 /* end confdefs.h.  */
12991
12992 /* Override any GCC internal prototype to avoid an error.
12993    Use char because int might match the return type of a GCC
12994    builtin and then its argument prototype would still apply.  */
12995 #ifdef __cplusplus
12996 extern "C"
12997 #endif
12998 char EGifPutExtensionLast ();
12999 int
13000 main ()
13001 {
13002 return EGifPutExtensionLast ();
13003   ;
13004   return 0;
13005 }
13006 _ACEOF
13007 if ac_fn_c_try_link "$LINENO"; then :
13008   ac_cv_lib_gif_EGifPutExtensionLast=yes
13009 else
13010   ac_cv_lib_gif_EGifPutExtensionLast=no
13011 fi
13012 rm -f core conftest.err conftest.$ac_objext \
13013     conftest$ac_exeext conftest.$ac_ext
13014 LIBS=$ac_check_lib_save_LIBS
13015 fi
13016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
13017 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
13018 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
13019   HAVE_GIF=yes
13020 else
13021   HAVE_GIF=maybe
13022 fi
13023
13024 fi
13025
13026
13027
13028   if test "$HAVE_GIF" = yes; then
13029     LIBGIF=-lgif
13030   elif test "$HAVE_GIF" = maybe; then
13031 # If gif_lib.h but no libgif, try libungif.
13032     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
13033 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
13034 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
13035   $as_echo_n "(cached) " >&6
13036 else
13037   ac_check_lib_save_LIBS=$LIBS
13038 LIBS="-lungif  $LIBS"
13039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13040 /* end confdefs.h.  */
13041
13042 /* Override any GCC internal prototype to avoid an error.
13043    Use char because int might match the return type of a GCC
13044    builtin and then its argument prototype would still apply.  */
13045 #ifdef __cplusplus
13046 extern "C"
13047 #endif
13048 char EGifPutExtensionLast ();
13049 int
13050 main ()
13051 {
13052 return EGifPutExtensionLast ();
13053   ;
13054   return 0;
13055 }
13056 _ACEOF
13057 if ac_fn_c_try_link "$LINENO"; then :
13058   ac_cv_lib_ungif_EGifPutExtensionLast=yes
13059 else
13060   ac_cv_lib_ungif_EGifPutExtensionLast=no
13061 fi
13062 rm -f core conftest.err conftest.$ac_objext \
13063     conftest$ac_exeext conftest.$ac_ext
13064 LIBS=$ac_check_lib_save_LIBS
13065 fi
13066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
13067 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
13068 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
13069   HAVE_GIF=yes
13070 else
13071   HAVE_GIF=no
13072 fi
13073
13074     test "$HAVE_GIF" = yes && LIBGIF=-lungif
13075   fi
13076
13077   if test "${HAVE_GIF}" = "yes"; then
13078
13079 $as_echo "#define HAVE_GIF 1" >>confdefs.h
13080
13081   fi
13082 fi
13083
13084
13085 if test "${HAVE_X11}" = "yes"; then
13086   MISSING=""
13087   WITH_NO=""
13088   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
13089     MISSING="libXpm" && WITH_NO="--with-xpm=no"
13090   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
13091     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
13092   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
13093     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
13094   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
13095     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
13096   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
13097     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
13098
13099   if test "X${MISSING}" != X; then
13100     as_fn_error "The following required libraries were not found:
13101     $MISSING
13102 Maybe some development libraries/packages are missing?
13103 If you don't want to link with them give
13104     $WITH_NO
13105 as options to configure" "$LINENO" 5
13106   fi
13107 fi
13108
13109 ### Use -lgpm if available, unless `--with-gpm=no'.
13110 HAVE_GPM=no
13111 LIBGPM=
13112 if test "${with_gpm}" != "no"; then
13113   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
13114 if test "x$ac_cv_header_gpm_h" = x""yes; then :
13115   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
13116 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
13117 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
13118   $as_echo_n "(cached) " >&6
13119 else
13120   ac_check_lib_save_LIBS=$LIBS
13121 LIBS="-lgpm  $LIBS"
13122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13123 /* end confdefs.h.  */
13124
13125 /* Override any GCC internal prototype to avoid an error.
13126    Use char because int might match the return type of a GCC
13127    builtin and then its argument prototype would still apply.  */
13128 #ifdef __cplusplus
13129 extern "C"
13130 #endif
13131 char Gpm_Open ();
13132 int
13133 main ()
13134 {
13135 return Gpm_Open ();
13136   ;
13137   return 0;
13138 }
13139 _ACEOF
13140 if ac_fn_c_try_link "$LINENO"; then :
13141   ac_cv_lib_gpm_Gpm_Open=yes
13142 else
13143   ac_cv_lib_gpm_Gpm_Open=no
13144 fi
13145 rm -f core conftest.err conftest.$ac_objext \
13146     conftest$ac_exeext conftest.$ac_ext
13147 LIBS=$ac_check_lib_save_LIBS
13148 fi
13149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
13150 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
13151 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
13152   HAVE_GPM=yes
13153 fi
13154
13155 fi
13156
13157
13158
13159   if test "${HAVE_GPM}" = "yes"; then
13160
13161 $as_echo "#define HAVE_GPM 1" >>confdefs.h
13162
13163     LIBGPM=-lgpm
13164   fi
13165 fi
13166
13167
13168 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
13169 if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then :
13170
13171 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
13172
13173 fi
13174
13175
13176
13177 C_SWITCH_X_SYSTEM=
13178 ### Use NeXTstep API to implement GUI.
13179 if test "${HAVE_NS}" = "yes"; then
13180
13181 $as_echo "#define HAVE_NS 1" >>confdefs.h
13182
13183   if test "${NS_IMPL_COCOA}" = "yes"; then
13184
13185 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
13186
13187     GNU_OBJC_CFLAGS=
13188   fi
13189   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
13190
13191 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
13192
13193     # See also .m.o rule in Makefile.in */
13194     # FIXME: are all these flags really needed?  Document here why.  */
13195     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
13196     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
13197   fi
13198   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
13199
13200 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
13201
13202   fi
13203   # We also have mouse menus.
13204   HAVE_MENUS=yes
13205   OTHER_FILES=ns-app
13206 fi
13207
13208
13209 ### Use session management (-lSM -lICE) if available
13210 HAVE_X_SM=no
13211 LIBXSM=
13212 if test "${HAVE_X11}" = "yes"; then
13213   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
13214 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
13215   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
13216 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
13217 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
13218   $as_echo_n "(cached) " >&6
13219 else
13220   ac_check_lib_save_LIBS=$LIBS
13221 LIBS="-lSM -lICE $LIBS"
13222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13223 /* end confdefs.h.  */
13224
13225 /* Override any GCC internal prototype to avoid an error.
13226    Use char because int might match the return type of a GCC
13227    builtin and then its argument prototype would still apply.  */
13228 #ifdef __cplusplus
13229 extern "C"
13230 #endif
13231 char SmcOpenConnection ();
13232 int
13233 main ()
13234 {
13235 return SmcOpenConnection ();
13236   ;
13237   return 0;
13238 }
13239 _ACEOF
13240 if ac_fn_c_try_link "$LINENO"; then :
13241   ac_cv_lib_SM_SmcOpenConnection=yes
13242 else
13243   ac_cv_lib_SM_SmcOpenConnection=no
13244 fi
13245 rm -f core conftest.err conftest.$ac_objext \
13246     conftest$ac_exeext conftest.$ac_ext
13247 LIBS=$ac_check_lib_save_LIBS
13248 fi
13249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
13250 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
13251 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
13252   HAVE_X_SM=yes
13253 fi
13254
13255 fi
13256
13257
13258
13259   if test "${HAVE_X_SM}" = "yes"; then
13260
13261 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
13262
13263     LIBXSM="-lSM -lICE"
13264     case "$LIBS" in
13265       *-lSM*) ;;
13266       *)      LIBS="$LIBXSM $LIBS" ;;
13267     esac
13268   fi
13269 fi
13270
13271
13272 ### Use libxml (-lxml2) if available
13273 if test "${with_xml2}" != "no"; then
13274   ### I'm not sure what the version number should be, so I just guessed.
13275
13276   succeeded=no
13277
13278   # Extract the first word of "pkg-config", so it can be a program name with args.
13279 set dummy pkg-config; ac_word=$2
13280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13281 $as_echo_n "checking for $ac_word... " >&6; }
13282 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
13283   $as_echo_n "(cached) " >&6
13284 else
13285   case $PKG_CONFIG in
13286   [\\/]* | ?:[\\/]*)
13287   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
13288   ;;
13289   *)
13290   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13291 for as_dir in $PATH
13292 do
13293   IFS=$as_save_IFS
13294   test -z "$as_dir" && as_dir=.
13295     for ac_exec_ext in '' $ac_executable_extensions; do
13296   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13297     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
13298     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13299     break 2
13300   fi
13301 done
13302   done
13303 IFS=$as_save_IFS
13304
13305   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13306   ;;
13307 esac
13308 fi
13309 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13310 if test -n "$PKG_CONFIG"; then
13311   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
13312 $as_echo "$PKG_CONFIG" >&6; }
13313 else
13314   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13315 $as_echo "no" >&6; }
13316 fi
13317
13318
13319
13320   if test "$PKG_CONFIG" = "no" ; then
13321      HAVE_LIBXML2=no
13322   else
13323      PKG_CONFIG_MIN_VERSION=0.9.0
13324      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13325         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
13326 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
13327
13328         if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5; then
13329             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13330 $as_echo "yes" >&6; }
13331             succeeded=yes
13332
13333             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
13334 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
13335             LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
13336             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
13337 $as_echo "$LIBXML2_CFLAGS" >&6; }
13338
13339             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
13340 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
13341             LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
13342             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
13343 $as_echo "$LIBXML2_LIBS" >&6; }
13344         else
13345             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13346 $as_echo "no" >&6; }
13347             LIBXML2_CFLAGS=""
13348             LIBXML2_LIBS=""
13349             ## If we have a custom action on failure, don't print errors, but
13350             ## do set a variable so people can do so.
13351             LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
13352
13353         fi
13354
13355
13356
13357      else
13358         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13359         echo "*** See http://www.freedesktop.org/software/pkgconfig"
13360      fi
13361   fi
13362
13363   if test $succeeded = yes; then
13364      HAVE_LIBXML2=yes
13365   else
13366      HAVE_LIBXML2=no
13367   fi
13368
13369   if test "${HAVE_LIBXML2}" = "yes"; then
13370     LIBS="$LIBXML2_LIBS $LIBS"
13371     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
13372 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
13373 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
13374   $as_echo_n "(cached) " >&6
13375 else
13376   ac_check_lib_save_LIBS=$LIBS
13377 LIBS="-lxml2  $LIBS"
13378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13379 /* end confdefs.h.  */
13380
13381 /* Override any GCC internal prototype to avoid an error.
13382    Use char because int might match the return type of a GCC
13383    builtin and then its argument prototype would still apply.  */
13384 #ifdef __cplusplus
13385 extern "C"
13386 #endif
13387 char htmlReadMemory ();
13388 int
13389 main ()
13390 {
13391 return htmlReadMemory ();
13392   ;
13393   return 0;
13394 }
13395 _ACEOF
13396 if ac_fn_c_try_link "$LINENO"; then :
13397   ac_cv_lib_xml2_htmlReadMemory=yes
13398 else
13399   ac_cv_lib_xml2_htmlReadMemory=no
13400 fi
13401 rm -f core conftest.err conftest.$ac_objext \
13402     conftest$ac_exeext conftest.$ac_ext
13403 LIBS=$ac_check_lib_save_LIBS
13404 fi
13405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
13406 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
13407 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
13408   HAVE_LIBXML2=yes
13409 else
13410   HAVE_LIBXML2=no
13411 fi
13412
13413     if test "${HAVE_LIBXML2}" = "yes"; then
13414
13415 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
13416
13417     else
13418       LIBXML2_LIBS=""
13419       LIBXML2_CFLAGS=""
13420     fi
13421   fi
13422 fi
13423
13424
13425
13426 # If netdb.h doesn't declare h_errno, we must declare it by hand.
13427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
13428 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
13429 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
13430   $as_echo_n "(cached) " >&6
13431 else
13432   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13433 /* end confdefs.h.  */
13434 #include <netdb.h>
13435 int
13436 main ()
13437 {
13438 return h_errno;
13439   ;
13440   return 0;
13441 }
13442 _ACEOF
13443 if ac_fn_c_try_link "$LINENO"; then :
13444   emacs_cv_netdb_declares_h_errno=yes
13445 else
13446   emacs_cv_netdb_declares_h_errno=no
13447 fi
13448 rm -f core conftest.err conftest.$ac_objext \
13449     conftest$ac_exeext conftest.$ac_ext
13450 fi
13451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
13452 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
13453 if test $emacs_cv_netdb_declares_h_errno = yes; then
13454
13455 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
13456
13457 fi
13458
13459 # fmod, logb, and frexp are found in -lm on most systems.
13460 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
13461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
13462 $as_echo_n "checking for sqrt in -lm... " >&6; }
13463 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
13464   $as_echo_n "(cached) " >&6
13465 else
13466   ac_check_lib_save_LIBS=$LIBS
13467 LIBS="-lm  $LIBS"
13468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13469 /* end confdefs.h.  */
13470
13471 /* Override any GCC internal prototype to avoid an error.
13472    Use char because int might match the return type of a GCC
13473    builtin and then its argument prototype would still apply.  */
13474 #ifdef __cplusplus
13475 extern "C"
13476 #endif
13477 char sqrt ();
13478 int
13479 main ()
13480 {
13481 return sqrt ();
13482   ;
13483   return 0;
13484 }
13485 _ACEOF
13486 if ac_fn_c_try_link "$LINENO"; then :
13487   ac_cv_lib_m_sqrt=yes
13488 else
13489   ac_cv_lib_m_sqrt=no
13490 fi
13491 rm -f core conftest.err conftest.$ac_objext \
13492     conftest$ac_exeext conftest.$ac_ext
13493 LIBS=$ac_check_lib_save_LIBS
13494 fi
13495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
13496 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
13497 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
13498   cat >>confdefs.h <<_ACEOF
13499 #define HAVE_LIBM 1
13500 _ACEOF
13501
13502   LIBS="-lm $LIBS"
13503
13504 fi
13505
13506
13507 # Check for mail-locking functions in a "mail" library.  Probably this should
13508 # have the same check as for liblockfile below.
13509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
13510 $as_echo_n "checking for maillock in -lmail... " >&6; }
13511 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
13512   $as_echo_n "(cached) " >&6
13513 else
13514   ac_check_lib_save_LIBS=$LIBS
13515 LIBS="-lmail  $LIBS"
13516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13517 /* end confdefs.h.  */
13518
13519 /* Override any GCC internal prototype to avoid an error.
13520    Use char because int might match the return type of a GCC
13521    builtin and then its argument prototype would still apply.  */
13522 #ifdef __cplusplus
13523 extern "C"
13524 #endif
13525 char maillock ();
13526 int
13527 main ()
13528 {
13529 return maillock ();
13530   ;
13531   return 0;
13532 }
13533 _ACEOF
13534 if ac_fn_c_try_link "$LINENO"; then :
13535   ac_cv_lib_mail_maillock=yes
13536 else
13537   ac_cv_lib_mail_maillock=no
13538 fi
13539 rm -f core conftest.err conftest.$ac_objext \
13540     conftest$ac_exeext conftest.$ac_ext
13541 LIBS=$ac_check_lib_save_LIBS
13542 fi
13543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
13544 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
13545 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
13546   have_mail=yes
13547 else
13548   have_mail=no
13549 fi
13550
13551 if test $have_mail = yes; then
13552   LIBS_MAIL=-lmail
13553   LIBS="$LIBS_MAIL $LIBS"
13554
13555 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
13556
13557 else
13558   LIBS_MAIL=
13559 fi
13560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
13561 $as_echo_n "checking for maillock in -llockfile... " >&6; }
13562 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
13563   $as_echo_n "(cached) " >&6
13564 else
13565   ac_check_lib_save_LIBS=$LIBS
13566 LIBS="-llockfile  $LIBS"
13567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13568 /* end confdefs.h.  */
13569
13570 /* Override any GCC internal prototype to avoid an error.
13571    Use char because int might match the return type of a GCC
13572    builtin and then its argument prototype would still apply.  */
13573 #ifdef __cplusplus
13574 extern "C"
13575 #endif
13576 char maillock ();
13577 int
13578 main ()
13579 {
13580 return maillock ();
13581   ;
13582   return 0;
13583 }
13584 _ACEOF
13585 if ac_fn_c_try_link "$LINENO"; then :
13586   ac_cv_lib_lockfile_maillock=yes
13587 else
13588   ac_cv_lib_lockfile_maillock=no
13589 fi
13590 rm -f core conftest.err conftest.$ac_objext \
13591     conftest$ac_exeext conftest.$ac_ext
13592 LIBS=$ac_check_lib_save_LIBS
13593 fi
13594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
13595 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
13596 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
13597   have_lockfile=yes
13598 else
13599   have_lockfile=no
13600 fi
13601
13602 if test $have_lockfile = yes; then
13603    LIBS_MAIL=-llockfile
13604    LIBS="$LIBS_MAIL $LIBS"
13605
13606 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
13607
13608 else
13609 # If we have the shared liblockfile, assume we must use it for mail
13610 # locking (e.g. Debian).  If we couldn't link against liblockfile
13611 # (no liblockfile.a installed), ensure that we don't need to.
13612       # Extract the first word of "liblockfile.so", so it can be a program name with args.
13613 set dummy liblockfile.so; ac_word=$2
13614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13615 $as_echo_n "checking for $ac_word... " >&6; }
13616 if test "${ac_cv_prog_liblockfile+set}" = set; then :
13617   $as_echo_n "(cached) " >&6
13618 else
13619   if test -n "$liblockfile"; then
13620   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
13621 else
13622 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13623 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
13624 for as_dir in $as_dummy
13625 do
13626   IFS=$as_save_IFS
13627   test -z "$as_dir" && as_dir=.
13628     for ac_exec_ext in '' $ac_executable_extensions; do
13629   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13630     ac_cv_prog_liblockfile="yes"
13631     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13632     break 2
13633   fi
13634 done
13635   done
13636 IFS=$as_save_IFS
13637
13638   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
13639 fi
13640 fi
13641 liblockfile=$ac_cv_prog_liblockfile
13642 if test -n "$liblockfile"; then
13643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
13644 $as_echo "$liblockfile" >&6; }
13645 else
13646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13647 $as_echo "no" >&6; }
13648 fi
13649
13650
13651   if test $ac_cv_prog_liblockfile = yes; then
13652     as_fn_error "Shared liblockfile found but can't link against it.
13653 This probably means that movemail could lose mail.
13654 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
13655   fi
13656 fi
13657 for ac_func in touchlock
13658 do :
13659   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
13660 if test "x$ac_cv_func_touchlock" = x""yes; then :
13661   cat >>confdefs.h <<_ACEOF
13662 #define HAVE_TOUCHLOCK 1
13663 _ACEOF
13664
13665 fi
13666 done
13667
13668 for ac_header in maillock.h
13669 do :
13670   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
13671 if test "x$ac_cv_header_maillock_h" = x""yes; then :
13672   cat >>confdefs.h <<_ACEOF
13673 #define HAVE_MAILLOCK_H 1
13674 _ACEOF
13675
13676 fi
13677
13678 done
13679
13680
13681
13682 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
13683 ## interlock access to the mail spool.  The alternative is a lock file named
13684 ## /usr/spool/mail/$USER.lock.
13685 mail_lock=no
13686 case "$opsys" in
13687   aix4-2) mail_lock="lockf" ;;
13688
13689   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
13690
13691   ## On GNU/Linux systems, both methods are used by various mail programs.
13692   ## I assume most people are using newer mailers that have heard of flock.
13693   ## Change this if you need to.
13694   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
13695   ## configure gets the right answers, and that means *NOT* using flock.
13696   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
13697   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
13698   ## Debian maintainer hasn't provided a clean fix for Emacs.
13699   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
13700   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
13701   ## correct logic.  -- fx
13702   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
13703   ## liblockfile is a Free Software replacement for libmail, used on
13704   ## Debian systems and elsewhere. -rfr.
13705   gnu-*)
13706     mail_lock="flock"
13707     if test $have_mail = yes || test $have_lockfile = yes; then
13708       test $ac_cv_header_maillock_h = yes && mail_lock=no
13709     fi
13710     ;;
13711 esac
13712
13713 BLESSMAIL_TARGET=
13714 case "$mail_lock" in
13715   flock)
13716 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
13717  ;;
13718
13719   lockf)
13720 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
13721  ;;
13722
13723   *) BLESSMAIL_TARGET="need-blessmail" ;;
13724 esac
13725
13726
13727
13728 for ac_func in gethostname getdomainname \
13729 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
13730 random lrand48 logb frexp fmod rint cbrt ftime setsid \
13731 strerror fpathconf select euidaccess getpagesize tzset setlocale \
13732 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
13733 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm \
13734 sendto recvfrom getsockopt setsockopt getsockname getpeername \
13735 gai_strerror mkstemp getline getdelim mremap fsync sync \
13736 difftime mempcpy mblen mbrlen posix_memalign \
13737 cfmakeraw cfsetspeed isnan copysign __executable_start
13738 do :
13739   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13740 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13741 eval as_val=\$$as_ac_var
13742    if test "x$as_val" = x""yes; then :
13743   cat >>confdefs.h <<_ACEOF
13744 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13745 _ACEOF
13746
13747 fi
13748 done
13749
13750
13751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
13752 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
13753 if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
13754   $as_echo_n "(cached) " >&6
13755 else
13756   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13757 /* end confdefs.h.  */
13758
13759 int
13760 main ()
13761 {
13762 __builtin_unwind_init ();
13763   ;
13764   return 0;
13765 }
13766 _ACEOF
13767 if ac_fn_c_try_link "$LINENO"; then :
13768   emacs_cv_func___builtin_unwind_init=yes
13769 else
13770   emacs_cv_func___builtin_unwind_init=no
13771 fi
13772 rm -f core conftest.err conftest.$ac_objext \
13773     conftest$ac_exeext conftest.$ac_ext
13774 fi
13775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13776 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13777 if test $emacs_cv_func___builtin_unwind_init = yes; then
13778
13779 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13780
13781 fi
13782
13783 for ac_header in sys/un.h
13784 do :
13785   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
13786 if test "x$ac_cv_header_sys_un_h" = x""yes; then :
13787   cat >>confdefs.h <<_ACEOF
13788 #define HAVE_SYS_UN_H 1
13789 _ACEOF
13790
13791 fi
13792
13793 done
13794
13795
13796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13797 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13798 if test "${ac_cv_sys_largefile_source+set}" = set; then :
13799   $as_echo_n "(cached) " >&6
13800 else
13801   while :; do
13802   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13803 /* end confdefs.h.  */
13804 #include <sys/types.h> /* for off_t */
13805      #include <stdio.h>
13806 int
13807 main ()
13808 {
13809 int (*fp) (FILE *, off_t, int) = fseeko;
13810      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13811   ;
13812   return 0;
13813 }
13814 _ACEOF
13815 if ac_fn_c_try_link "$LINENO"; then :
13816   ac_cv_sys_largefile_source=no; break
13817 fi
13818 rm -f core conftest.err conftest.$ac_objext \
13819     conftest$ac_exeext conftest.$ac_ext
13820   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13821 /* end confdefs.h.  */
13822 #define _LARGEFILE_SOURCE 1
13823 #include <sys/types.h> /* for off_t */
13824      #include <stdio.h>
13825 int
13826 main ()
13827 {
13828 int (*fp) (FILE *, off_t, int) = fseeko;
13829      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13830   ;
13831   return 0;
13832 }
13833 _ACEOF
13834 if ac_fn_c_try_link "$LINENO"; then :
13835   ac_cv_sys_largefile_source=1; break
13836 fi
13837 rm -f core conftest.err conftest.$ac_objext \
13838     conftest$ac_exeext conftest.$ac_ext
13839   ac_cv_sys_largefile_source=unknown
13840   break
13841 done
13842 fi
13843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13844 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13845 case $ac_cv_sys_largefile_source in #(
13846   no | unknown) ;;
13847   *)
13848 cat >>confdefs.h <<_ACEOF
13849 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13850 _ACEOF
13851 ;;
13852 esac
13853 rm -rf conftest*
13854
13855 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13856 # in glibc 2.1.3, but that breaks too many other things.
13857 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13858 if test $ac_cv_sys_largefile_source != unknown; then
13859
13860 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13861
13862 fi
13863
13864
13865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13866 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13867 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
13868   $as_echo_n "(cached) " >&6
13869 else
13870   # Use it with a single arg.
13871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13872 /* end confdefs.h.  */
13873 $ac_includes_default
13874 int
13875 main ()
13876 {
13877 getpgrp (0);
13878   ;
13879   return 0;
13880 }
13881 _ACEOF
13882 if ac_fn_c_try_compile "$LINENO"; then :
13883   ac_cv_func_getpgrp_void=no
13884 else
13885   ac_cv_func_getpgrp_void=yes
13886 fi
13887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13888
13889 fi
13890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13891 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13892 if test $ac_cv_func_getpgrp_void = yes; then
13893
13894 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13895
13896 fi
13897
13898
13899 # UNIX98 PTYs.
13900 for ac_func in grantpt
13901 do :
13902   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
13903 if test "x$ac_cv_func_grantpt" = x""yes; then :
13904   cat >>confdefs.h <<_ACEOF
13905 #define HAVE_GRANTPT 1
13906 _ACEOF
13907
13908 fi
13909 done
13910
13911
13912 # PTY-related GNU extensions.
13913 for ac_func in getpt
13914 do :
13915   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
13916 if test "x$ac_cv_func_getpt" = x""yes; then :
13917   cat >>confdefs.h <<_ACEOF
13918 #define HAVE_GETPT 1
13919 _ACEOF
13920
13921 fi
13922 done
13923
13924
13925 # Check this now, so that we will NOT find the above functions in ncurses.
13926 # That is because we have not set up to link ncurses in lib-src.
13927 # It's better to believe a function is not available
13928 # than to expect to find it in ncurses.
13929 # Also we need tputs and friends to be able to build at all.
13930 have_tputs_et_al=true
13931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
13932 $as_echo_n "checking for library containing tputs... " >&6; }
13933 if test "${ac_cv_search_tputs+set}" = set; then :
13934   $as_echo_n "(cached) " >&6
13935 else
13936   ac_func_search_save_LIBS=$LIBS
13937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13938 /* end confdefs.h.  */
13939
13940 /* Override any GCC internal prototype to avoid an error.
13941    Use char because int might match the return type of a GCC
13942    builtin and then its argument prototype would still apply.  */
13943 #ifdef __cplusplus
13944 extern "C"
13945 #endif
13946 char tputs ();
13947 int
13948 main ()
13949 {
13950 return tputs ();
13951   ;
13952   return 0;
13953 }
13954 _ACEOF
13955 for ac_lib in '' ncurses terminfo termcap; do
13956   if test -z "$ac_lib"; then
13957     ac_res="none required"
13958   else
13959     ac_res=-l$ac_lib
13960     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13961   fi
13962   if ac_fn_c_try_link "$LINENO"; then :
13963   ac_cv_search_tputs=$ac_res
13964 fi
13965 rm -f core conftest.err conftest.$ac_objext \
13966     conftest$ac_exeext
13967   if test "${ac_cv_search_tputs+set}" = set; then :
13968   break
13969 fi
13970 done
13971 if test "${ac_cv_search_tputs+set}" = set; then :
13972
13973 else
13974   ac_cv_search_tputs=no
13975 fi
13976 rm conftest.$ac_ext
13977 LIBS=$ac_func_search_save_LIBS
13978 fi
13979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
13980 $as_echo "$ac_cv_search_tputs" >&6; }
13981 ac_res=$ac_cv_search_tputs
13982 if test "$ac_res" != no; then :
13983   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13984
13985 else
13986   have_tputs_et_al=false
13987 fi
13988
13989 if test "$have_tputs_et_al" != true; then
13990   as_fn_error "I couldn't find termcap functions (tputs and friends).
13991 Maybe some development libraries/packages are missing?  Try installing
13992 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
13993 fi
13994 # Must define this when any termcap library is found.
13995
13996 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
13997
13998 ## FIXME This was the cpp logic, but I am not sure it is right.
13999 ## The above test has not necessarily found libncurses.
14000 HAVE_LIBNCURSES=yes
14001
14002 ## Use terminfo instead of termcap?
14003 ## Note only system files NOT using terminfo are:
14004 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
14005 ## darwin|gnu without ncurses.
14006 TERMINFO=no
14007 LIBS_TERMCAP=
14008 case "$opsys" in
14009   ## cygwin: Fewer environment variables to go wrong, more terminal types.
14010   ## hpux10-20: Use the system provided termcap(3) library.
14011   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
14012   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
14013   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
14014
14015   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
14016   ##  The ncurses library has been moved out of the System framework in
14017   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
14018   ##  option to use it.
14019   darwin|gnu*)
14020     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
14021     if test "x$HAVE_LIBNCURSES" = "xyes"; then
14022       TERMINFO=yes
14023       LIBS_TERMCAP="-lncurses"
14024     fi
14025     ;;
14026
14027   freebsd)
14028     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
14029 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
14030     if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
14031   $as_echo_n "(cached) " >&6
14032 else
14033   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14034 /* end confdefs.h.  */
14035 #include <osreldate.h>
14036 int
14037 main ()
14038 {
14039 #if __FreeBSD_version < 400000
14040 fail;
14041 #endif
14042
14043   ;
14044   return 0;
14045 }
14046 _ACEOF
14047 if ac_fn_c_try_link "$LINENO"; then :
14048   emacs_cv_freebsd_terminfo=yes
14049 else
14050   emacs_cv_freebsd_terminfo=no
14051 fi
14052 rm -f core conftest.err conftest.$ac_objext \
14053     conftest$ac_exeext conftest.$ac_ext
14054 fi
14055
14056
14057     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
14058 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
14059
14060     if test $emacs_cv_freebsd_terminfo = yes; then
14061       TERMINFO=yes
14062       LIBS_TERMCAP="-lncurses"
14063     else
14064       LIBS_TERMCAP="-ltermcap"
14065     fi
14066     ;;
14067
14068   netbsd)
14069     if test $ac_cv_search_tputs = -lterminfo; then
14070       TERMINFO=yes
14071       LIBS_TERMCAP="-lterminfo"
14072     else
14073       LIBS_TERMCAP="-ltermcap"
14074     fi
14075     ;;
14076
14077 esac
14078
14079 case "$opsys" in
14080   ## hpux: Make sure we get select from libc rather than from libcurses
14081   ##  because libcurses on HPUX 10.10 has a broken version of select.
14082   ##  We used to use -lc -lcurses, but this may be cleaner.
14083   hpux*) LIBS_TERMCAP="-ltermcap" ;;
14084
14085   openbsd) LIBS_TERMCAP="-lncurses" ;;
14086
14087   ## Must use system termcap, if we use any termcap.  It does special things.
14088   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
14089 esac
14090
14091 TERMCAP_OBJ=tparam.o
14092 if test $TERMINFO = yes; then
14093
14094 $as_echo "#define TERMINFO 1" >>confdefs.h
14095
14096
14097   ## Default used to be -ltermcap.  Add a case above if need something else.
14098   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
14099
14100   TERMCAP_OBJ=terminfo.o
14101 fi
14102
14103
14104
14105
14106 # Do we have res_init, for detecting changes in /etc/resolv.conf?
14107 resolv=no
14108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14109 /* end confdefs.h.  */
14110 #include <netinet/in.h>
14111 #include <arpa/nameser.h>
14112 #include <resolv.h>
14113 int
14114 main ()
14115 {
14116 return res_init();
14117   ;
14118   return 0;
14119 }
14120 _ACEOF
14121 if ac_fn_c_try_link "$LINENO"; then :
14122   have_res_init=yes
14123 else
14124   have_res_init=no
14125 fi
14126 rm -f core conftest.err conftest.$ac_objext \
14127     conftest$ac_exeext conftest.$ac_ext
14128 if test "$have_res_init" = no; then
14129   OLIBS="$LIBS"
14130   LIBS="$LIBS -lresolv"
14131   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
14132 $as_echo_n "checking for res_init with -lresolv... " >&6; }
14133   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14134 /* end confdefs.h.  */
14135 #include <netinet/in.h>
14136 #include <arpa/nameser.h>
14137 #include <resolv.h>
14138 int
14139 main ()
14140 {
14141 return res_init();
14142   ;
14143   return 0;
14144 }
14145 _ACEOF
14146 if ac_fn_c_try_link "$LINENO"; then :
14147   have_res_init=yes
14148 else
14149   have_res_init=no
14150 fi
14151 rm -f core conftest.err conftest.$ac_objext \
14152     conftest$ac_exeext conftest.$ac_ext
14153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
14154 $as_echo "$have_res_init" >&6; }
14155   if test "$have_res_init" = yes ; then
14156     resolv=yes
14157   fi
14158   LIBS="$OLIBS"
14159 fi
14160
14161 if test "$have_res_init" = yes; then
14162
14163 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
14164
14165 fi
14166
14167 # Do we need the Hesiod library to provide the support routines?
14168 LIBHESIOD=
14169 if test "$with_hesiod" != no ; then
14170   # Don't set $LIBS here -- see comments above.  FIXME which comments?
14171   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
14172 if test "x$ac_cv_func_res_send" = x""yes; then :
14173
14174 else
14175   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
14176 if test "x$ac_cv_func___res_send" = x""yes; then :
14177
14178 else
14179   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
14180 $as_echo_n "checking for res_send in -lresolv... " >&6; }
14181 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
14182   $as_echo_n "(cached) " >&6
14183 else
14184   ac_check_lib_save_LIBS=$LIBS
14185 LIBS="-lresolv  $LIBS"
14186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14187 /* end confdefs.h.  */
14188
14189 /* Override any GCC internal prototype to avoid an error.
14190    Use char because int might match the return type of a GCC
14191    builtin and then its argument prototype would still apply.  */
14192 #ifdef __cplusplus
14193 extern "C"
14194 #endif
14195 char res_send ();
14196 int
14197 main ()
14198 {
14199 return res_send ();
14200   ;
14201   return 0;
14202 }
14203 _ACEOF
14204 if ac_fn_c_try_link "$LINENO"; then :
14205   ac_cv_lib_resolv_res_send=yes
14206 else
14207   ac_cv_lib_resolv_res_send=no
14208 fi
14209 rm -f core conftest.err conftest.$ac_objext \
14210     conftest$ac_exeext conftest.$ac_ext
14211 LIBS=$ac_check_lib_save_LIBS
14212 fi
14213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
14214 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
14215 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
14216   resolv=yes
14217 else
14218   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
14219 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
14220 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
14221   $as_echo_n "(cached) " >&6
14222 else
14223   ac_check_lib_save_LIBS=$LIBS
14224 LIBS="-lresolv  $LIBS"
14225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14226 /* end confdefs.h.  */
14227
14228 /* Override any GCC internal prototype to avoid an error.
14229    Use char because int might match the return type of a GCC
14230    builtin and then its argument prototype would still apply.  */
14231 #ifdef __cplusplus
14232 extern "C"
14233 #endif
14234 char __res_send ();
14235 int
14236 main ()
14237 {
14238 return __res_send ();
14239   ;
14240   return 0;
14241 }
14242 _ACEOF
14243 if ac_fn_c_try_link "$LINENO"; then :
14244   ac_cv_lib_resolv___res_send=yes
14245 else
14246   ac_cv_lib_resolv___res_send=no
14247 fi
14248 rm -f core conftest.err conftest.$ac_objext \
14249     conftest$ac_exeext conftest.$ac_ext
14250 LIBS=$ac_check_lib_save_LIBS
14251 fi
14252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
14253 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
14254 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
14255   resolv=yes
14256 fi
14257
14258 fi
14259
14260 fi
14261
14262 fi
14263
14264   if test "$resolv" = yes ; then
14265     RESOLVLIB=-lresolv
14266   else
14267     RESOLVLIB=
14268   fi
14269   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
14270 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
14271
14272 else
14273   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
14274 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
14275 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
14276   $as_echo_n "(cached) " >&6
14277 else
14278   ac_check_lib_save_LIBS=$LIBS
14279 LIBS="-lhesiod $RESOLVLIB $LIBS"
14280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14281 /* end confdefs.h.  */
14282
14283 /* Override any GCC internal prototype to avoid an error.
14284    Use char because int might match the return type of a GCC
14285    builtin and then its argument prototype would still apply.  */
14286 #ifdef __cplusplus
14287 extern "C"
14288 #endif
14289 char hes_getmailhost ();
14290 int
14291 main ()
14292 {
14293 return hes_getmailhost ();
14294   ;
14295   return 0;
14296 }
14297 _ACEOF
14298 if ac_fn_c_try_link "$LINENO"; then :
14299   ac_cv_lib_hesiod_hes_getmailhost=yes
14300 else
14301   ac_cv_lib_hesiod_hes_getmailhost=no
14302 fi
14303 rm -f core conftest.err conftest.$ac_objext \
14304     conftest$ac_exeext conftest.$ac_ext
14305 LIBS=$ac_check_lib_save_LIBS
14306 fi
14307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
14308 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
14309 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
14310   hesiod=yes
14311 else
14312   :
14313 fi
14314
14315 fi
14316
14317
14318   if test x"$hesiod" = xyes; then
14319
14320 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
14321
14322     LIBHESIOD=-lhesiod
14323   fi
14324 fi
14325
14326
14327 # Do we need libresolv (due to res_init or Hesiod)?
14328 if test "$resolv" = yes ; then
14329
14330 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
14331
14332   LIBRESOLV=-lresolv
14333 else
14334   LIBRESOLV=
14335 fi
14336
14337
14338 # These tell us which Kerberos-related libraries to use.
14339 COM_ERRLIB=
14340 CRYPTOLIB=
14341 KRB5LIB=
14342 DESLIB=
14343 KRB4LIB=
14344
14345 if test "${with_kerberos}" != no; then
14346   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
14347 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
14348 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
14349   $as_echo_n "(cached) " >&6
14350 else
14351   ac_check_lib_save_LIBS=$LIBS
14352 LIBS="-lcom_err  $LIBS"
14353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14354 /* end confdefs.h.  */
14355
14356 /* Override any GCC internal prototype to avoid an error.
14357    Use char because int might match the return type of a GCC
14358    builtin and then its argument prototype would still apply.  */
14359 #ifdef __cplusplus
14360 extern "C"
14361 #endif
14362 char com_err ();
14363 int
14364 main ()
14365 {
14366 return com_err ();
14367   ;
14368   return 0;
14369 }
14370 _ACEOF
14371 if ac_fn_c_try_link "$LINENO"; then :
14372   ac_cv_lib_com_err_com_err=yes
14373 else
14374   ac_cv_lib_com_err_com_err=no
14375 fi
14376 rm -f core conftest.err conftest.$ac_objext \
14377     conftest$ac_exeext conftest.$ac_ext
14378 LIBS=$ac_check_lib_save_LIBS
14379 fi
14380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
14381 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
14382 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
14383   have_com_err=yes
14384 else
14385   have_com_err=no
14386 fi
14387
14388   if test $have_com_err = yes; then
14389     COM_ERRLIB=-lcom_err
14390     LIBS="$COM_ERRLIB $LIBS"
14391
14392 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
14393
14394   fi
14395   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
14396 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
14397 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
14398   $as_echo_n "(cached) " >&6
14399 else
14400   ac_check_lib_save_LIBS=$LIBS
14401 LIBS="-lcrypto  $LIBS"
14402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14403 /* end confdefs.h.  */
14404
14405 /* Override any GCC internal prototype to avoid an error.
14406    Use char because int might match the return type of a GCC
14407    builtin and then its argument prototype would still apply.  */
14408 #ifdef __cplusplus
14409 extern "C"
14410 #endif
14411 char mit_des_cbc_encrypt ();
14412 int
14413 main ()
14414 {
14415 return mit_des_cbc_encrypt ();
14416   ;
14417   return 0;
14418 }
14419 _ACEOF
14420 if ac_fn_c_try_link "$LINENO"; then :
14421   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
14422 else
14423   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
14424 fi
14425 rm -f core conftest.err conftest.$ac_objext \
14426     conftest$ac_exeext conftest.$ac_ext
14427 LIBS=$ac_check_lib_save_LIBS
14428 fi
14429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
14430 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
14431 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
14432   have_crypto=yes
14433 else
14434   have_crypto=no
14435 fi
14436
14437   if test $have_crypto = yes; then
14438     CRYPTOLIB=-lcrypto
14439     LIBS="$CRYPTOLIB $LIBS"
14440
14441 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
14442
14443   fi
14444   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
14445 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
14446 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
14447   $as_echo_n "(cached) " >&6
14448 else
14449   ac_check_lib_save_LIBS=$LIBS
14450 LIBS="-lk5crypto  $LIBS"
14451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14452 /* end confdefs.h.  */
14453
14454 /* Override any GCC internal prototype to avoid an error.
14455    Use char because int might match the return type of a GCC
14456    builtin and then its argument prototype would still apply.  */
14457 #ifdef __cplusplus
14458 extern "C"
14459 #endif
14460 char mit_des_cbc_encrypt ();
14461 int
14462 main ()
14463 {
14464 return mit_des_cbc_encrypt ();
14465   ;
14466   return 0;
14467 }
14468 _ACEOF
14469 if ac_fn_c_try_link "$LINENO"; then :
14470   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
14471 else
14472   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
14473 fi
14474 rm -f core conftest.err conftest.$ac_objext \
14475     conftest$ac_exeext conftest.$ac_ext
14476 LIBS=$ac_check_lib_save_LIBS
14477 fi
14478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
14479 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
14480 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
14481   have_k5crypto=yes
14482 else
14483   have_k5crypto=no
14484 fi
14485
14486   if test $have_k5crypto = yes; then
14487     CRYPTOLIB=-lk5crypto
14488     LIBS="$CRYPTOLIB $LIBS"
14489
14490 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
14491
14492   fi
14493   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
14494 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
14495 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
14496   $as_echo_n "(cached) " >&6
14497 else
14498   ac_check_lib_save_LIBS=$LIBS
14499 LIBS="-lkrb5  $LIBS"
14500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14501 /* end confdefs.h.  */
14502
14503 /* Override any GCC internal prototype to avoid an error.
14504    Use char because int might match the return type of a GCC
14505    builtin and then its argument prototype would still apply.  */
14506 #ifdef __cplusplus
14507 extern "C"
14508 #endif
14509 char krb5_init_context ();
14510 int
14511 main ()
14512 {
14513 return krb5_init_context ();
14514   ;
14515   return 0;
14516 }
14517 _ACEOF
14518 if ac_fn_c_try_link "$LINENO"; then :
14519   ac_cv_lib_krb5_krb5_init_context=yes
14520 else
14521   ac_cv_lib_krb5_krb5_init_context=no
14522 fi
14523 rm -f core conftest.err conftest.$ac_objext \
14524     conftest$ac_exeext conftest.$ac_ext
14525 LIBS=$ac_check_lib_save_LIBS
14526 fi
14527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
14528 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
14529 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
14530   have_krb5=yes
14531 else
14532   have_krb5=no
14533 fi
14534
14535   if test $have_krb5=yes; then
14536     KRB5LIB=-lkrb5
14537     LIBS="$KRB5LIB $LIBS"
14538
14539 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
14540
14541   fi
14542     if test "${with_kerberos5}" = no; then
14543     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
14544 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
14545 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
14546   $as_echo_n "(cached) " >&6
14547 else
14548   ac_check_lib_save_LIBS=$LIBS
14549 LIBS="-ldes425  $LIBS"
14550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14551 /* end confdefs.h.  */
14552
14553 /* Override any GCC internal prototype to avoid an error.
14554    Use char because int might match the return type of a GCC
14555    builtin and then its argument prototype would still apply.  */
14556 #ifdef __cplusplus
14557 extern "C"
14558 #endif
14559 char des_cbc_encrypt ();
14560 int
14561 main ()
14562 {
14563 return des_cbc_encrypt ();
14564   ;
14565   return 0;
14566 }
14567 _ACEOF
14568 if ac_fn_c_try_link "$LINENO"; then :
14569   ac_cv_lib_des425_des_cbc_encrypt=yes
14570 else
14571   ac_cv_lib_des425_des_cbc_encrypt=no
14572 fi
14573 rm -f core conftest.err conftest.$ac_objext \
14574     conftest$ac_exeext conftest.$ac_ext
14575 LIBS=$ac_check_lib_save_LIBS
14576 fi
14577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
14578 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
14579 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
14580   have_des425=yes
14581 else
14582   have_des425=no
14583 fi
14584
14585     if test $have_des425 = yes; then
14586       DESLIB=-ldes425
14587       LIBS="$DESLIB $LIBS"
14588
14589 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
14590
14591     else
14592       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
14593 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
14594 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
14595   $as_echo_n "(cached) " >&6
14596 else
14597   ac_check_lib_save_LIBS=$LIBS
14598 LIBS="-ldes  $LIBS"
14599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14600 /* end confdefs.h.  */
14601
14602 /* Override any GCC internal prototype to avoid an error.
14603    Use char because int might match the return type of a GCC
14604    builtin and then its argument prototype would still apply.  */
14605 #ifdef __cplusplus
14606 extern "C"
14607 #endif
14608 char des_cbc_encrypt ();
14609 int
14610 main ()
14611 {
14612 return des_cbc_encrypt ();
14613   ;
14614   return 0;
14615 }
14616 _ACEOF
14617 if ac_fn_c_try_link "$LINENO"; then :
14618   ac_cv_lib_des_des_cbc_encrypt=yes
14619 else
14620   ac_cv_lib_des_des_cbc_encrypt=no
14621 fi
14622 rm -f core conftest.err conftest.$ac_objext \
14623     conftest$ac_exeext conftest.$ac_ext
14624 LIBS=$ac_check_lib_save_LIBS
14625 fi
14626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
14627 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
14628 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
14629   have_des=yes
14630 else
14631   have_des=no
14632 fi
14633
14634       if test $have_des = yes; then
14635         DESLIB=-ldes
14636         LIBS="$DESLIB $LIBS"
14637
14638 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
14639
14640       fi
14641     fi
14642     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
14643 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
14644 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
14645   $as_echo_n "(cached) " >&6
14646 else
14647   ac_check_lib_save_LIBS=$LIBS
14648 LIBS="-lkrb4  $LIBS"
14649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14650 /* end confdefs.h.  */
14651
14652 /* Override any GCC internal prototype to avoid an error.
14653    Use char because int might match the return type of a GCC
14654    builtin and then its argument prototype would still apply.  */
14655 #ifdef __cplusplus
14656 extern "C"
14657 #endif
14658 char krb_get_cred ();
14659 int
14660 main ()
14661 {
14662 return krb_get_cred ();
14663   ;
14664   return 0;
14665 }
14666 _ACEOF
14667 if ac_fn_c_try_link "$LINENO"; then :
14668   ac_cv_lib_krb4_krb_get_cred=yes
14669 else
14670   ac_cv_lib_krb4_krb_get_cred=no
14671 fi
14672 rm -f core conftest.err conftest.$ac_objext \
14673     conftest$ac_exeext conftest.$ac_ext
14674 LIBS=$ac_check_lib_save_LIBS
14675 fi
14676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
14677 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
14678 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
14679   have_krb4=yes
14680 else
14681   have_krb4=no
14682 fi
14683
14684     if test $have_krb4 = yes; then
14685       KRB4LIB=-lkrb4
14686       LIBS="$KRB4LIB $LIBS"
14687
14688 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
14689
14690     else
14691       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
14692 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
14693 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
14694   $as_echo_n "(cached) " >&6
14695 else
14696   ac_check_lib_save_LIBS=$LIBS
14697 LIBS="-lkrb  $LIBS"
14698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14699 /* end confdefs.h.  */
14700
14701 /* Override any GCC internal prototype to avoid an error.
14702    Use char because int might match the return type of a GCC
14703    builtin and then its argument prototype would still apply.  */
14704 #ifdef __cplusplus
14705 extern "C"
14706 #endif
14707 char krb_get_cred ();
14708 int
14709 main ()
14710 {
14711 return krb_get_cred ();
14712   ;
14713   return 0;
14714 }
14715 _ACEOF
14716 if ac_fn_c_try_link "$LINENO"; then :
14717   ac_cv_lib_krb_krb_get_cred=yes
14718 else
14719   ac_cv_lib_krb_krb_get_cred=no
14720 fi
14721 rm -f core conftest.err conftest.$ac_objext \
14722     conftest$ac_exeext conftest.$ac_ext
14723 LIBS=$ac_check_lib_save_LIBS
14724 fi
14725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
14726 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
14727 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
14728   have_krb=yes
14729 else
14730   have_krb=no
14731 fi
14732
14733       if test $have_krb = yes; then
14734         KRB4LIB=-lkrb
14735         LIBS="$KRB4LIB $LIBS"
14736
14737 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
14738
14739       fi
14740     fi
14741   fi
14742
14743   if test "${with_kerberos5}" != no; then
14744     for ac_header in krb5.h
14745 do :
14746   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
14747 if test "x$ac_cv_header_krb5_h" = x""yes; then :
14748   cat >>confdefs.h <<_ACEOF
14749 #define HAVE_KRB5_H 1
14750 _ACEOF
14751  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
14752 "
14753 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
14754
14755 cat >>confdefs.h <<_ACEOF
14756 #define HAVE_KRB5_ERROR_TEXT 1
14757 _ACEOF
14758
14759
14760 fi
14761 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
14762 "
14763 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
14764
14765 cat >>confdefs.h <<_ACEOF
14766 #define HAVE_KRB5_ERROR_E_TEXT 1
14767 _ACEOF
14768
14769
14770 fi
14771
14772 fi
14773
14774 done
14775
14776   else
14777     for ac_header in des.h
14778 do :
14779   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
14780 if test "x$ac_cv_header_des_h" = x""yes; then :
14781   cat >>confdefs.h <<_ACEOF
14782 #define HAVE_DES_H 1
14783 _ACEOF
14784
14785 else
14786   for ac_header in kerberosIV/des.h
14787 do :
14788   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
14789 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
14790   cat >>confdefs.h <<_ACEOF
14791 #define HAVE_KERBEROSIV_DES_H 1
14792 _ACEOF
14793
14794 else
14795   for ac_header in kerberos/des.h
14796 do :
14797   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
14798 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
14799   cat >>confdefs.h <<_ACEOF
14800 #define HAVE_KERBEROS_DES_H 1
14801 _ACEOF
14802
14803 fi
14804
14805 done
14806
14807 fi
14808
14809 done
14810
14811 fi
14812
14813 done
14814
14815     for ac_header in krb.h
14816 do :
14817   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
14818 if test "x$ac_cv_header_krb_h" = x""yes; then :
14819   cat >>confdefs.h <<_ACEOF
14820 #define HAVE_KRB_H 1
14821 _ACEOF
14822
14823 else
14824   for ac_header in kerberosIV/krb.h
14825 do :
14826   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
14827 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
14828   cat >>confdefs.h <<_ACEOF
14829 #define HAVE_KERBEROSIV_KRB_H 1
14830 _ACEOF
14831
14832 else
14833   for ac_header in kerberos/krb.h
14834 do :
14835   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
14836 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
14837   cat >>confdefs.h <<_ACEOF
14838 #define HAVE_KERBEROS_KRB_H 1
14839 _ACEOF
14840
14841 fi
14842
14843 done
14844
14845 fi
14846
14847 done
14848
14849 fi
14850
14851 done
14852
14853   fi
14854   for ac_header in com_err.h
14855 do :
14856   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
14857 if test "x$ac_cv_header_com_err_h" = x""yes; then :
14858   cat >>confdefs.h <<_ACEOF
14859 #define HAVE_COM_ERR_H 1
14860 _ACEOF
14861
14862 fi
14863
14864 done
14865
14866 fi
14867
14868
14869
14870
14871
14872
14873
14874 # Solaris requires -lintl if you want strerror (which calls dgettext)
14875 # to return localized messages.
14876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
14877 $as_echo_n "checking for dgettext in -lintl... " >&6; }
14878 if test "${ac_cv_lib_intl_dgettext+set}" = set; then :
14879   $as_echo_n "(cached) " >&6
14880 else
14881   ac_check_lib_save_LIBS=$LIBS
14882 LIBS="-lintl  $LIBS"
14883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14884 /* end confdefs.h.  */
14885
14886 /* Override any GCC internal prototype to avoid an error.
14887    Use char because int might match the return type of a GCC
14888    builtin and then its argument prototype would still apply.  */
14889 #ifdef __cplusplus
14890 extern "C"
14891 #endif
14892 char dgettext ();
14893 int
14894 main ()
14895 {
14896 return dgettext ();
14897   ;
14898   return 0;
14899 }
14900 _ACEOF
14901 if ac_fn_c_try_link "$LINENO"; then :
14902   ac_cv_lib_intl_dgettext=yes
14903 else
14904   ac_cv_lib_intl_dgettext=no
14905 fi
14906 rm -f core conftest.err conftest.$ac_objext \
14907     conftest$ac_exeext conftest.$ac_ext
14908 LIBS=$ac_check_lib_save_LIBS
14909 fi
14910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
14911 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
14912 if test "x$ac_cv_lib_intl_dgettext" = x""yes; then :
14913   cat >>confdefs.h <<_ACEOF
14914 #define HAVE_LIBINTL 1
14915 _ACEOF
14916
14917   LIBS="-lintl $LIBS"
14918
14919 fi
14920
14921
14922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
14923 $as_echo_n "checking whether localtime caches TZ... " >&6; }
14924 if test "${emacs_cv_localtime_cache+set}" = set; then :
14925   $as_echo_n "(cached) " >&6
14926 else
14927   if test x$ac_cv_func_tzset = xyes; then
14928 if test "$cross_compiling" = yes; then :
14929   # If we have tzset, assume the worst when cross-compiling.
14930 emacs_cv_localtime_cache=yes
14931 else
14932   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14933 /* end confdefs.h.  */
14934 #include <time.h>
14935 char TZ_GMT0[] = "TZ=GMT0";
14936 char TZ_PST8[] = "TZ=PST8";
14937 main()
14938 {
14939   time_t now = time ((time_t *) 0);
14940   int hour_GMT0, hour_unset;
14941   if (putenv (TZ_GMT0) != 0)
14942     exit (1);
14943   hour_GMT0 = localtime (&now)->tm_hour;
14944   unsetenv("TZ");
14945   hour_unset = localtime (&now)->tm_hour;
14946   if (putenv (TZ_PST8) != 0)
14947     exit (1);
14948   if (localtime (&now)->tm_hour == hour_GMT0)
14949     exit (1);
14950   unsetenv("TZ");
14951   if (localtime (&now)->tm_hour != hour_unset)
14952     exit (1);
14953   exit (0);
14954 }
14955 _ACEOF
14956 if ac_fn_c_try_run "$LINENO"; then :
14957   emacs_cv_localtime_cache=no
14958 else
14959   emacs_cv_localtime_cache=yes
14960 fi
14961 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14962   conftest.$ac_objext conftest.beam conftest.$ac_ext
14963 fi
14964
14965 else
14966         # If we lack tzset, report that localtime does not cache TZ,
14967         # since we can't invalidate the cache if we don't have tzset.
14968         emacs_cv_localtime_cache=no
14969 fi
14970 fi
14971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
14972 $as_echo "$emacs_cv_localtime_cache" >&6; }
14973 if test $emacs_cv_localtime_cache = yes; then
14974
14975 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
14976
14977 fi
14978
14979 if test "x$HAVE_TIMEVAL" = xyes; then
14980   for ac_func in gettimeofday
14981 do :
14982   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
14983 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
14984   cat >>confdefs.h <<_ACEOF
14985 #define HAVE_GETTIMEOFDAY 1
14986 _ACEOF
14987
14988 fi
14989 done
14990
14991   if test $ac_cv_func_gettimeofday = yes; then
14992     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
14993 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
14994 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
14995   $as_echo_n "(cached) " >&6
14996 else
14997   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14998 /* end confdefs.h.  */
14999
15000 #ifdef TIME_WITH_SYS_TIME
15001 #include <sys/time.h>
15002 #include <time.h>
15003 #else
15004 #ifdef HAVE_SYS_TIME_H
15005 #include <sys/time.h>
15006 #else
15007 #include <time.h>
15008 #endif
15009 #endif
15010 int
15011 main ()
15012 {
15013 struct timeval time;
15014        gettimeofday (&time, 0);
15015   ;
15016   return 0;
15017 }
15018 _ACEOF
15019 if ac_fn_c_try_compile "$LINENO"; then :
15020   emacs_cv_gettimeofday_two_arguments=yes
15021 else
15022   emacs_cv_gettimeofday_two_arguments=no
15023 fi
15024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15025 fi
15026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
15027 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
15028     if test $emacs_cv_gettimeofday_two_arguments = no; then
15029
15030 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
15031
15032     fi
15033   fi
15034 fi
15035
15036 ok_so_far=yes
15037 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
15038 if test "x$ac_cv_func_socket" = x""yes; then :
15039
15040 else
15041   ok_so_far=no
15042 fi
15043
15044 if test $ok_so_far = yes; then
15045   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
15046 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
15047
15048 else
15049   ok_so_far=no
15050 fi
15051
15052
15053 fi
15054 if test $ok_so_far = yes; then
15055   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
15056 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
15057
15058 else
15059   ok_so_far=no
15060 fi
15061
15062
15063 fi
15064 if test $ok_so_far = yes; then
15065
15066 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
15067
15068 fi
15069
15070 if test -f /usr/lpp/X11/bin/smt.exp; then
15071
15072 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
15073
15074 fi
15075
15076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
15077 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
15078 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
15079   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15080 $as_echo "yes" >&6; }
15081
15082 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
15083
15084 else
15085   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15086 $as_echo "no" >&6; }
15087 fi
15088
15089 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
15090 if test "x$ac_cv_type_pid_t" = x""yes; then :
15091
15092 else
15093
15094 cat >>confdefs.h <<_ACEOF
15095 #define pid_t int
15096 _ACEOF
15097
15098 fi
15099
15100 for ac_header in vfork.h
15101 do :
15102   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
15103 if test "x$ac_cv_header_vfork_h" = x""yes; then :
15104   cat >>confdefs.h <<_ACEOF
15105 #define HAVE_VFORK_H 1
15106 _ACEOF
15107
15108 fi
15109
15110 done
15111
15112 for ac_func in fork vfork
15113 do :
15114   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15115 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15116 eval as_val=\$$as_ac_var
15117    if test "x$as_val" = x""yes; then :
15118   cat >>confdefs.h <<_ACEOF
15119 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15120 _ACEOF
15121
15122 fi
15123 done
15124
15125 if test "x$ac_cv_func_fork" = xyes; then
15126   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
15127 $as_echo_n "checking for working fork... " >&6; }
15128 if test "${ac_cv_func_fork_works+set}" = set; then :
15129   $as_echo_n "(cached) " >&6
15130 else
15131   if test "$cross_compiling" = yes; then :
15132   ac_cv_func_fork_works=cross
15133 else
15134   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15135 /* end confdefs.h.  */
15136 $ac_includes_default
15137 int
15138 main ()
15139 {
15140
15141           /* By Ruediger Kuhlmann. */
15142           return fork () < 0;
15143
15144   ;
15145   return 0;
15146 }
15147 _ACEOF
15148 if ac_fn_c_try_run "$LINENO"; then :
15149   ac_cv_func_fork_works=yes
15150 else
15151   ac_cv_func_fork_works=no
15152 fi
15153 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15154   conftest.$ac_objext conftest.beam conftest.$ac_ext
15155 fi
15156
15157 fi
15158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
15159 $as_echo "$ac_cv_func_fork_works" >&6; }
15160
15161 else
15162   ac_cv_func_fork_works=$ac_cv_func_fork
15163 fi
15164 if test "x$ac_cv_func_fork_works" = xcross; then
15165   case $host in
15166     *-*-amigaos* | *-*-msdosdjgpp*)
15167       # Override, as these systems have only a dummy fork() stub
15168       ac_cv_func_fork_works=no
15169       ;;
15170     *)
15171       ac_cv_func_fork_works=yes
15172       ;;
15173   esac
15174   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
15175 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
15176 fi
15177 ac_cv_func_vfork_works=$ac_cv_func_vfork
15178 if test "x$ac_cv_func_vfork" = xyes; then
15179   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
15180 $as_echo_n "checking for working vfork... " >&6; }
15181 if test "${ac_cv_func_vfork_works+set}" = set; then :
15182   $as_echo_n "(cached) " >&6
15183 else
15184   if test "$cross_compiling" = yes; then :
15185   ac_cv_func_vfork_works=cross
15186 else
15187   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15188 /* end confdefs.h.  */
15189 /* Thanks to Paul Eggert for this test.  */
15190 $ac_includes_default
15191 #include <sys/wait.h>
15192 #ifdef HAVE_VFORK_H
15193 # include <vfork.h>
15194 #endif
15195 /* On some sparc systems, changes by the child to local and incoming
15196    argument registers are propagated back to the parent.  The compiler
15197    is told about this with #include <vfork.h>, but some compilers
15198    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
15199    static variable whose address is put into a register that is
15200    clobbered by the vfork.  */
15201 static void
15202 #ifdef __cplusplus
15203 sparc_address_test (int arg)
15204 # else
15205 sparc_address_test (arg) int arg;
15206 #endif
15207 {
15208   static pid_t child;
15209   if (!child) {
15210     child = vfork ();
15211     if (child < 0) {
15212       perror ("vfork");
15213       _exit(2);
15214     }
15215     if (!child) {
15216       arg = getpid();
15217       write(-1, "", 0);
15218       _exit (arg);
15219     }
15220   }
15221 }
15222
15223 int
15224 main ()
15225 {
15226   pid_t parent = getpid ();
15227   pid_t child;
15228
15229   sparc_address_test (0);
15230
15231   child = vfork ();
15232
15233   if (child == 0) {
15234     /* Here is another test for sparc vfork register problems.  This
15235        test uses lots of local variables, at least as many local
15236        variables as main has allocated so far including compiler
15237        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
15238        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
15239        reuse the register of parent for one of the local variables,
15240        since it will think that parent can't possibly be used any more
15241        in this routine.  Assigning to the local variable will thus
15242        munge parent in the parent process.  */
15243     pid_t
15244       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
15245       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
15246     /* Convince the compiler that p..p7 are live; otherwise, it might
15247        use the same hardware register for all 8 local variables.  */
15248     if (p != p1 || p != p2 || p != p3 || p != p4
15249         || p != p5 || p != p6 || p != p7)
15250       _exit(1);
15251
15252     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
15253        from child file descriptors.  If the child closes a descriptor
15254        before it execs or exits, this munges the parent's descriptor
15255        as well.  Test for this by closing stdout in the child.  */
15256     _exit(close(fileno(stdout)) != 0);
15257   } else {
15258     int status;
15259     struct stat st;
15260
15261     while (wait(&status) != child)
15262       ;
15263     return (
15264          /* Was there some problem with vforking?  */
15265          child < 0
15266
15267          /* Did the child fail?  (This shouldn't happen.)  */
15268          || status
15269
15270          /* Did the vfork/compiler bug occur?  */
15271          || parent != getpid()
15272
15273          /* Did the file descriptor bug occur?  */
15274          || fstat(fileno(stdout), &st) != 0
15275          );
15276   }
15277 }
15278 _ACEOF
15279 if ac_fn_c_try_run "$LINENO"; then :
15280   ac_cv_func_vfork_works=yes
15281 else
15282   ac_cv_func_vfork_works=no
15283 fi
15284 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15285   conftest.$ac_objext conftest.beam conftest.$ac_ext
15286 fi
15287
15288 fi
15289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
15290 $as_echo "$ac_cv_func_vfork_works" >&6; }
15291
15292 fi;
15293 if test "x$ac_cv_func_fork_works" = xcross; then
15294   ac_cv_func_vfork_works=$ac_cv_func_vfork
15295   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
15296 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
15297 fi
15298
15299 if test "x$ac_cv_func_vfork_works" = xyes; then
15300
15301 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
15302
15303 else
15304
15305 $as_echo "#define vfork fork" >>confdefs.h
15306
15307 fi
15308 if test "x$ac_cv_func_fork_works" = xyes; then
15309
15310 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
15311
15312 fi
15313
15314
15315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
15316 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
15317 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
15318   $as_echo_n "(cached) " >&6
15319 else
15320   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15321 /* end confdefs.h.  */
15322 #include <langinfo.h>
15323 int
15324 main ()
15325 {
15326 char* cs = nl_langinfo(CODESET);
15327   ;
15328   return 0;
15329 }
15330 _ACEOF
15331 if ac_fn_c_try_link "$LINENO"; then :
15332   emacs_cv_langinfo_codeset=yes
15333 else
15334   emacs_cv_langinfo_codeset=no
15335 fi
15336 rm -f core conftest.err conftest.$ac_objext \
15337     conftest$ac_exeext conftest.$ac_ext
15338
15339 fi
15340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
15341 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
15342 if test $emacs_cv_langinfo_codeset = yes; then
15343
15344 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
15345
15346 fi
15347
15348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
15349 $as_echo_n "checking for mbstate_t... " >&6; }
15350 if test "${ac_cv_type_mbstate_t+set}" = set; then :
15351   $as_echo_n "(cached) " >&6
15352 else
15353   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15354 /* end confdefs.h.  */
15355 $ac_includes_default
15356 #           include <wchar.h>
15357 int
15358 main ()
15359 {
15360 mbstate_t x; return sizeof x;
15361   ;
15362   return 0;
15363 }
15364 _ACEOF
15365 if ac_fn_c_try_compile "$LINENO"; then :
15366   ac_cv_type_mbstate_t=yes
15367 else
15368   ac_cv_type_mbstate_t=no
15369 fi
15370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15371 fi
15372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
15373 $as_echo "$ac_cv_type_mbstate_t" >&6; }
15374    if test $ac_cv_type_mbstate_t = yes; then
15375
15376 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
15377
15378    else
15379
15380 $as_echo "#define mbstate_t int" >>confdefs.h
15381
15382    fi
15383
15384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
15385 $as_echo_n "checking for C restricted array declarations... " >&6; }
15386 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
15387   $as_echo_n "(cached) " >&6
15388 else
15389   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15390 /* end confdefs.h.  */
15391 void fred (int x[__restrict]);
15392 int
15393 main ()
15394 {
15395
15396   ;
15397   return 0;
15398 }
15399 _ACEOF
15400 if ac_fn_c_try_compile "$LINENO"; then :
15401   emacs_cv_c_restrict_arr=yes
15402 else
15403   emacs_cv_c_restrict_arr=no
15404 fi
15405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15406 fi
15407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
15408 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
15409 if test "$emacs_cv_c_restrict_arr" = yes; then
15410
15411 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
15412
15413 fi
15414
15415
15416 # Set up the CFLAGS for real compilation, so we can substitute it.
15417 CFLAGS="$REAL_CFLAGS"
15418 CPPFLAGS="$REAL_CPPFLAGS"
15419
15420 ## Hack to detect a buggy GCC version.
15421 if test "x$GCC" = xyes \
15422    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
15423    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
15424    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
15425    as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
15426 fi
15427
15428 version=$PACKAGE_VERSION
15429
15430 ### Specify what sort of things we'll be editing into Makefile and config.h.
15431 ### Use configuration here uncanonicalized to avoid exceeding size limits.
15432
15433
15434 ## Unused?
15435
15436
15437
15438
15439
15440
15441
15442
15443
15444
15445
15446
15447
15448
15449
15450
15451
15452
15453
15454
15455 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
15456 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
15457 ## end of LIBX_BASE, but nothing ever set it.
15458
15459
15460
15461
15462 ## Used in lwlib/Makefile.in.
15463
15464 if test -n "${machfile}"; then
15465   M_FILE="\$(srcdir)/${machfile}"
15466 else
15467   M_FILE=
15468 fi
15469 S_FILE="\$(srcdir)/${opsysfile}"
15470
15471
15472
15473
15474
15475
15476
15477
15478
15479
15480 cat >>confdefs.h <<_ACEOF
15481 #define EMACS_CONFIGURATION "${canonical}"
15482 _ACEOF
15483
15484
15485 cat >>confdefs.h <<_ACEOF
15486 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
15487 _ACEOF
15488
15489 if test -n "$machfile"; then
15490
15491 cat >>confdefs.h <<_ACEOF
15492 #define config_machfile "${machfile}"
15493 _ACEOF
15494
15495 fi
15496
15497 cat >>confdefs.h <<_ACEOF
15498 #define config_opsysfile "${opsysfile}"
15499 _ACEOF
15500
15501
15502 XMENU_OBJ=
15503 XOBJ=
15504 FONT_OBJ=
15505 if test "${HAVE_X_WINDOWS}" = "yes" ; then
15506
15507 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
15508
15509   XMENU_OBJ=xmenu.o
15510   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
15511   FONT_OBJ=xfont.o
15512   if test "$HAVE_XFT" = "yes"; then
15513     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
15514   elif test "$HAVE_FREETYPE" = "yes"; then
15515     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
15516   fi
15517
15518 fi
15519
15520
15521
15522
15523 WIDGET_OBJ=
15524 MOTIF_LIBW=
15525 if test "${USE_X_TOOLKIT}" != "none" ; then
15526   WIDGET_OBJ=widget.o
15527
15528 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
15529
15530   if test "${USE_X_TOOLKIT}" = "LUCID"; then
15531
15532 $as_echo "#define USE_LUCID 1" >>confdefs.h
15533
15534   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
15535
15536 $as_echo "#define USE_MOTIF 1" >>confdefs.h
15537
15538     MOTIF_LIBW=-lXm
15539     case "$opsys" in
15540       gnu-linux)
15541         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
15542         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
15543         ;;
15544
15545       unixware)
15546         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
15547         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
15548         MOTIF_LIBW="MOTIF_LIBW -lXimp"
15549         ;;
15550
15551       aix4-2)
15552         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
15553         MOTIF_LIBW="$MOTIF_LIBW -li18n"
15554         ;;
15555     esac
15556     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
15557   fi
15558 fi
15559
15560
15561 TOOLKIT_LIBW=
15562 case "$USE_X_TOOLKIT" in
15563   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
15564   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
15565   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
15566 esac
15567
15568
15569 if test "$USE_X_TOOLKIT" = "none"; then
15570   LIBXT_OTHER="\$(LIBXSM)"
15571   OLDXMENU_TARGET="really-oldXMenu"
15572 else
15573   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
15574   OLDXMENU_TARGET="really-lwlib"
15575 fi
15576
15577
15578 ## The X Menu stuff is present in the X10 distribution, but missing
15579 ## from X11.  If we have X10, just use the installed library;
15580 ## otherwise, use our own copy.
15581 if test "${HAVE_X11}" = "yes" ; then
15582
15583 $as_echo "#define HAVE_X11 1" >>confdefs.h
15584
15585
15586   if test "$USE_X_TOOLKIT" = "none"; then
15587     OLDXMENU="\${oldXMenudir}/libXMenu11.a"
15588   else
15589     OLDXMENU="\${lwlibdir}/liblw.a"
15590   fi
15591   LIBXMENU="\$(OLDXMENU)"
15592   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
15593   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
15594 else
15595   ## For a syntactically valid Makefile; not actually used for anything.
15596   ## See comments in src/Makefile.in.
15597   OLDXMENU=nothing
15598   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
15599   if test "${HAVE_X_WINDOWS}" = "yes"; then
15600     LIBXMENU="-lXMenu"
15601   else
15602     LIBXMENU=
15603   fi
15604   LIBX_OTHER=
15605   OLDXMENU_DEPS=
15606 fi
15607
15608 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
15609   OLDXMENU_TARGET=
15610   OLDXMENU=nothing
15611   LIBXMENU=
15612   OLDXMENU_DEPS=
15613 fi
15614
15615
15616
15617
15618
15619
15620
15621 if test "${HAVE_MENUS}" = "yes" ; then
15622
15623 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
15624
15625 fi
15626
15627 if test "${GNU_MALLOC}" = "yes" ; then
15628
15629 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
15630
15631 fi
15632
15633 RALLOC_OBJ=
15634 if test "${REL_ALLOC}" = "yes" ; then
15635
15636 $as_echo "#define REL_ALLOC 1" >>confdefs.h
15637
15638
15639   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
15640 fi
15641
15642
15643 if test "$opsys" = "cygwin"; then
15644   CYGWIN_OBJ="sheap.o"
15645   ## Cygwin differs because of its unexec().
15646   PRE_ALLOC_OBJ=
15647   POST_ALLOC_OBJ=lastfile.o
15648 else
15649   CYGWIN_OBJ=
15650   PRE_ALLOC_OBJ=lastfile.o
15651   POST_ALLOC_OBJ=
15652 fi
15653
15654
15655
15656
15657 # Configure gnulib here, now that we know LIBS.
15658
15659
15660
15661
15662
15663
15664
15665
15666
15667
15668           LIBC_FATAL_STDERR_=1
15669   export LIBC_FATAL_STDERR_
15670
15671 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
15672 # for constant arguments.  Useless!
15673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
15674 $as_echo_n "checking for working alloca.h... " >&6; }
15675 if test "${ac_cv_working_alloca_h+set}" = set; then :
15676   $as_echo_n "(cached) " >&6
15677 else
15678   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15679 /* end confdefs.h.  */
15680 #include <alloca.h>
15681 int
15682 main ()
15683 {
15684 char *p = (char *) alloca (2 * sizeof (int));
15685                           if (p) return 0;
15686   ;
15687   return 0;
15688 }
15689 _ACEOF
15690 if ac_fn_c_try_link "$LINENO"; then :
15691   ac_cv_working_alloca_h=yes
15692 else
15693   ac_cv_working_alloca_h=no
15694 fi
15695 rm -f core conftest.err conftest.$ac_objext \
15696     conftest$ac_exeext conftest.$ac_ext
15697 fi
15698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
15699 $as_echo "$ac_cv_working_alloca_h" >&6; }
15700 if test $ac_cv_working_alloca_h = yes; then
15701
15702 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
15703
15704 fi
15705
15706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
15707 $as_echo_n "checking for alloca... " >&6; }
15708 if test "${ac_cv_func_alloca_works+set}" = set; then :
15709   $as_echo_n "(cached) " >&6
15710 else
15711   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15712 /* end confdefs.h.  */
15713 #ifdef __GNUC__
15714 # define alloca __builtin_alloca
15715 #else
15716 # ifdef _MSC_VER
15717 #  include <malloc.h>
15718 #  define alloca _alloca
15719 # else
15720 #  ifdef HAVE_ALLOCA_H
15721 #   include <alloca.h>
15722 #  else
15723 #   ifdef _AIX
15724  #pragma alloca
15725 #   else
15726 #    ifndef alloca /* predefined by HP cc +Olibcalls */
15727 char *alloca ();
15728 #    endif
15729 #   endif
15730 #  endif
15731 # endif
15732 #endif
15733
15734 int
15735 main ()
15736 {
15737 char *p = (char *) alloca (1);
15738                                     if (p) return 0;
15739   ;
15740   return 0;
15741 }
15742 _ACEOF
15743 if ac_fn_c_try_link "$LINENO"; then :
15744   ac_cv_func_alloca_works=yes
15745 else
15746   ac_cv_func_alloca_works=no
15747 fi
15748 rm -f core conftest.err conftest.$ac_objext \
15749     conftest$ac_exeext conftest.$ac_ext
15750 fi
15751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
15752 $as_echo "$ac_cv_func_alloca_works" >&6; }
15753
15754 if test $ac_cv_func_alloca_works = yes; then
15755
15756 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
15757
15758 else
15759   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
15760 # that cause trouble.  Some versions do not even contain alloca or
15761 # contain a buggy version.  If you still want to use their alloca,
15762 # use ar to extract alloca.o from them instead of compiling alloca.c.
15763
15764
15765
15766
15767
15768 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
15769
15770 $as_echo "#define C_ALLOCA 1" >>confdefs.h
15771
15772
15773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
15774 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
15775 if test "${ac_cv_os_cray+set}" = set; then :
15776   $as_echo_n "(cached) " >&6
15777 else
15778   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15779 /* end confdefs.h.  */
15780 #if defined CRAY && ! defined CRAY2
15781 webecray
15782 #else
15783 wenotbecray
15784 #endif
15785
15786 _ACEOF
15787 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15788   $EGREP "webecray" >/dev/null 2>&1; then :
15789   ac_cv_os_cray=yes
15790 else
15791   ac_cv_os_cray=no
15792 fi
15793 rm -f conftest*
15794
15795 fi
15796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
15797 $as_echo "$ac_cv_os_cray" >&6; }
15798 if test $ac_cv_os_cray = yes; then
15799   for ac_func in _getb67 GETB67 getb67; do
15800     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15801 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15802 eval as_val=\$$as_ac_var
15803    if test "x$as_val" = x""yes; then :
15804
15805 cat >>confdefs.h <<_ACEOF
15806 #define CRAY_STACKSEG_END $ac_func
15807 _ACEOF
15808
15809     break
15810 fi
15811
15812   done
15813 fi
15814
15815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
15816 $as_echo_n "checking stack direction for C alloca... " >&6; }
15817 if test "${ac_cv_c_stack_direction+set}" = set; then :
15818   $as_echo_n "(cached) " >&6
15819 else
15820   if test "$cross_compiling" = yes; then :
15821   ac_cv_c_stack_direction=0
15822 else
15823   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15824 /* end confdefs.h.  */
15825 $ac_includes_default
15826 int
15827 find_stack_direction (int *addr, int depth)
15828 {
15829   int dir, dummy = 0;
15830   if (! addr)
15831     addr = &dummy;
15832   *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
15833   dir = depth ? find_stack_direction (addr, depth - 1) : 0;
15834   return dir + dummy;
15835 }
15836
15837 int
15838 main (int argc, char **argv)
15839 {
15840   return find_stack_direction (0, argc + !argv + 20) < 0;
15841 }
15842 _ACEOF
15843 if ac_fn_c_try_run "$LINENO"; then :
15844   ac_cv_c_stack_direction=1
15845 else
15846   ac_cv_c_stack_direction=-1
15847 fi
15848 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15849   conftest.$ac_objext conftest.beam conftest.$ac_ext
15850 fi
15851
15852 fi
15853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
15854 $as_echo "$ac_cv_c_stack_direction" >&6; }
15855 cat >>confdefs.h <<_ACEOF
15856 #define STACK_DIRECTION $ac_cv_c_stack_direction
15857 _ACEOF
15858
15859
15860 fi
15861
15862
15863
15864
15865   for ac_func in $ac_func_list
15866 do :
15867   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15868 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15869 eval as_val=\$$as_ac_var
15870    if test "x$as_val" = x""yes; then :
15871   cat >>confdefs.h <<_ACEOF
15872 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15873 _ACEOF
15874
15875 fi
15876 done
15877
15878
15879
15880
15881    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
15882 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
15883 if test "${ac_cv_c_bigendian+set}" = set; then :
15884   $as_echo_n "(cached) " >&6
15885 else
15886   ac_cv_c_bigendian=unknown
15887     # See if we're dealing with a universal compiler.
15888     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15889 /* end confdefs.h.  */
15890 #ifndef __APPLE_CC__
15891                not a universal capable compiler
15892              #endif
15893              typedef int dummy;
15894
15895 _ACEOF
15896 if ac_fn_c_try_compile "$LINENO"; then :
15897
15898         # Check for potential -arch flags.  It is not universal unless
15899         # there are at least two -arch flags with different values.
15900         ac_arch=
15901         ac_prev=
15902         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
15903          if test -n "$ac_prev"; then
15904            case $ac_word in
15905              i?86 | x86_64 | ppc | ppc64)
15906                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
15907                  ac_arch=$ac_word
15908                else
15909                  ac_cv_c_bigendian=universal
15910                  break
15911                fi
15912                ;;
15913            esac
15914            ac_prev=
15915          elif test "x$ac_word" = "x-arch"; then
15916            ac_prev=arch
15917          fi
15918        done
15919 fi
15920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15921     if test $ac_cv_c_bigendian = unknown; then
15922       # See if sys/param.h defines the BYTE_ORDER macro.
15923       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15924 /* end confdefs.h.  */
15925 #include <sys/types.h>
15926              #include <sys/param.h>
15927
15928 int
15929 main ()
15930 {
15931 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
15932                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
15933                      && LITTLE_ENDIAN)
15934               bogus endian macros
15935              #endif
15936
15937   ;
15938   return 0;
15939 }
15940 _ACEOF
15941 if ac_fn_c_try_compile "$LINENO"; then :
15942   # It does; now see whether it defined to BIG_ENDIAN or not.
15943          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15944 /* end confdefs.h.  */
15945 #include <sys/types.h>
15946                 #include <sys/param.h>
15947
15948 int
15949 main ()
15950 {
15951 #if BYTE_ORDER != BIG_ENDIAN
15952                  not big endian
15953                 #endif
15954
15955   ;
15956   return 0;
15957 }
15958 _ACEOF
15959 if ac_fn_c_try_compile "$LINENO"; then :
15960   ac_cv_c_bigendian=yes
15961 else
15962   ac_cv_c_bigendian=no
15963 fi
15964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15965 fi
15966 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15967     fi
15968     if test $ac_cv_c_bigendian = unknown; then
15969       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
15970       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15971 /* end confdefs.h.  */
15972 #include <limits.h>
15973
15974 int
15975 main ()
15976 {
15977 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
15978               bogus endian macros
15979              #endif
15980
15981   ;
15982   return 0;
15983 }
15984 _ACEOF
15985 if ac_fn_c_try_compile "$LINENO"; then :
15986   # It does; now see whether it defined to _BIG_ENDIAN or not.
15987          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15988 /* end confdefs.h.  */
15989 #include <limits.h>
15990
15991 int
15992 main ()
15993 {
15994 #ifndef _BIG_ENDIAN
15995                  not big endian
15996                 #endif
15997
15998   ;
15999   return 0;
16000 }
16001 _ACEOF
16002 if ac_fn_c_try_compile "$LINENO"; then :
16003   ac_cv_c_bigendian=yes
16004 else
16005   ac_cv_c_bigendian=no
16006 fi
16007 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16008 fi
16009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16010     fi
16011     if test $ac_cv_c_bigendian = unknown; then
16012       # Compile a test program.
16013       if test "$cross_compiling" = yes; then :
16014   # Try to guess by grepping values from an object file.
16015          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16016 /* end confdefs.h.  */
16017 short int ascii_mm[] =
16018                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
16019                 short int ascii_ii[] =
16020                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
16021                 int use_ascii (int i) {
16022                   return ascii_mm[i] + ascii_ii[i];
16023                 }
16024                 short int ebcdic_ii[] =
16025                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
16026                 short int ebcdic_mm[] =
16027                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
16028                 int use_ebcdic (int i) {
16029                   return ebcdic_mm[i] + ebcdic_ii[i];
16030                 }
16031                 extern int foo;
16032
16033 int
16034 main ()
16035 {
16036 return use_ascii (foo) == use_ebcdic (foo);
16037   ;
16038   return 0;
16039 }
16040 _ACEOF
16041 if ac_fn_c_try_compile "$LINENO"; then :
16042   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
16043               ac_cv_c_bigendian=yes
16044             fi
16045             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
16046               if test "$ac_cv_c_bigendian" = unknown; then
16047                 ac_cv_c_bigendian=no
16048               else
16049                 # finding both strings is unlikely to happen, but who knows?
16050                 ac_cv_c_bigendian=unknown
16051               fi
16052             fi
16053 fi
16054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16055 else
16056   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16057 /* end confdefs.h.  */
16058 $ac_includes_default
16059 int
16060 main ()
16061 {
16062
16063              /* Are we little or big endian?  From Harbison&Steele.  */
16064              union
16065              {
16066                long int l;
16067                char c[sizeof (long int)];
16068              } u;
16069              u.l = 1;
16070              return u.c[sizeof (long int) - 1] == 1;
16071
16072   ;
16073   return 0;
16074 }
16075 _ACEOF
16076 if ac_fn_c_try_run "$LINENO"; then :
16077   ac_cv_c_bigendian=no
16078 else
16079   ac_cv_c_bigendian=yes
16080 fi
16081 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16082   conftest.$ac_objext conftest.beam conftest.$ac_ext
16083 fi
16084
16085     fi
16086 fi
16087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
16088 $as_echo "$ac_cv_c_bigendian" >&6; }
16089  case $ac_cv_c_bigendian in #(
16090    yes)
16091      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
16092 ;; #(
16093    no)
16094       ;; #(
16095    universal)
16096
16097 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
16098
16099      ;; #(
16100    *)
16101      as_fn_error "unknown endianness
16102  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
16103  esac
16104
16105
16106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
16107 $as_echo_n "checking for inline... " >&6; }
16108 if test "${ac_cv_c_inline+set}" = set; then :
16109   $as_echo_n "(cached) " >&6
16110 else
16111   ac_cv_c_inline=no
16112 for ac_kw in inline __inline__ __inline; do
16113   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16114 /* end confdefs.h.  */
16115 #ifndef __cplusplus
16116 typedef int foo_t;
16117 static $ac_kw foo_t static_foo () {return 0; }
16118 $ac_kw foo_t foo () {return 0; }
16119 #endif
16120
16121 _ACEOF
16122 if ac_fn_c_try_compile "$LINENO"; then :
16123   ac_cv_c_inline=$ac_kw
16124 fi
16125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16126   test "$ac_cv_c_inline" != no && break
16127 done
16128
16129 fi
16130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
16131 $as_echo "$ac_cv_c_inline" >&6; }
16132
16133 case $ac_cv_c_inline in
16134   inline | yes) ;;
16135   *)
16136     case $ac_cv_c_inline in
16137       no) ac_val=;;
16138       *) ac_val=$ac_cv_c_inline;;
16139     esac
16140     cat >>confdefs.h <<_ACEOF
16141 #ifndef __cplusplus
16142 #define inline $ac_val
16143 #endif
16144 _ACEOF
16145     ;;
16146 esac
16147
16148
16149   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
16150 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
16151 if test "${gl_cv_func_c99_strtold+set}" = set; then :
16152   $as_echo_n "(cached) " >&6
16153 else
16154   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16155 /* end confdefs.h.  */
16156 /* On HP-UX before 11.23, strtold returns a struct instead of
16157                 long double.  Reject implementations like that, by requiring
16158                 compatibility with the C99 prototype.  */
16159              #include <stdlib.h>
16160              static long double (*p) (char const *, char **) = strtold;
16161              static long double
16162              test (char const *nptr, char **endptr)
16163              {
16164                long double r;
16165                r = strtold (nptr, endptr);
16166                return r;
16167              }
16168 int
16169 main ()
16170 {
16171 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
16172   ;
16173   return 0;
16174 }
16175 _ACEOF
16176 if ac_fn_c_try_link "$LINENO"; then :
16177   gl_cv_func_c99_strtold=yes
16178 else
16179   gl_cv_func_c99_strtold=no
16180 fi
16181 rm -f core conftest.err conftest.$ac_objext \
16182     conftest$ac_exeext conftest.$ac_ext
16183 fi
16184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
16185 $as_echo "$gl_cv_func_c99_strtold" >&6; }
16186   if test $gl_cv_func_c99_strtold = yes; then
16187
16188 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
16189
16190   fi
16191
16192
16193   GNULIB_CHOWN=0;
16194   GNULIB_CLOSE=0;
16195   GNULIB_DUP2=0;
16196   GNULIB_DUP3=0;
16197   GNULIB_ENVIRON=0;
16198   GNULIB_EUIDACCESS=0;
16199   GNULIB_FACCESSAT=0;
16200   GNULIB_FCHDIR=0;
16201   GNULIB_FCHOWNAT=0;
16202   GNULIB_FSYNC=0;
16203   GNULIB_FTRUNCATE=0;
16204   GNULIB_GETCWD=0;
16205   GNULIB_GETDOMAINNAME=0;
16206   GNULIB_GETDTABLESIZE=0;
16207   GNULIB_GETGROUPS=0;
16208   GNULIB_GETHOSTNAME=0;
16209   GNULIB_GETLOGIN=0;
16210   GNULIB_GETLOGIN_R=0;
16211   GNULIB_GETPAGESIZE=0;
16212   GNULIB_GETUSERSHELL=0;
16213   GNULIB_GROUP_MEMBER=0;
16214   GNULIB_LCHOWN=0;
16215   GNULIB_LINK=0;
16216   GNULIB_LINKAT=0;
16217   GNULIB_LSEEK=0;
16218   GNULIB_PIPE=0;
16219   GNULIB_PIPE2=0;
16220   GNULIB_PREAD=0;
16221   GNULIB_PWRITE=0;
16222   GNULIB_READ=0;
16223   GNULIB_READLINK=0;
16224   GNULIB_READLINKAT=0;
16225   GNULIB_RMDIR=0;
16226   GNULIB_SLEEP=0;
16227   GNULIB_SYMLINK=0;
16228   GNULIB_SYMLINKAT=0;
16229   GNULIB_TTYNAME_R=0;
16230   GNULIB_UNISTD_H_GETOPT=0;
16231   GNULIB_UNISTD_H_NONBLOCKING=0;
16232   GNULIB_UNISTD_H_SIGPIPE=0;
16233   GNULIB_UNLINK=0;
16234   GNULIB_UNLINKAT=0;
16235   GNULIB_USLEEP=0;
16236   GNULIB_WRITE=0;
16237     HAVE_CHOWN=1;
16238   HAVE_DUP2=1;
16239   HAVE_DUP3=1;
16240   HAVE_EUIDACCESS=1;
16241   HAVE_FACCESSAT=1;
16242   HAVE_FCHDIR=1;
16243   HAVE_FCHOWNAT=1;
16244   HAVE_FSYNC=1;
16245   HAVE_FTRUNCATE=1;
16246   HAVE_GETDTABLESIZE=1;
16247   HAVE_GETGROUPS=1;
16248   HAVE_GETHOSTNAME=1;
16249   HAVE_GETLOGIN=1;
16250   HAVE_GETPAGESIZE=1;
16251   HAVE_GROUP_MEMBER=1;
16252   HAVE_LCHOWN=1;
16253   HAVE_LINK=1;
16254   HAVE_LINKAT=1;
16255   HAVE_PIPE=1;
16256   HAVE_PIPE2=1;
16257   HAVE_PREAD=1;
16258   HAVE_PWRITE=1;
16259   HAVE_READLINK=1;
16260   HAVE_READLINKAT=1;
16261   HAVE_SLEEP=1;
16262   HAVE_SYMLINK=1;
16263   HAVE_SYMLINKAT=1;
16264   HAVE_UNLINKAT=1;
16265   HAVE_USLEEP=1;
16266   HAVE_DECL_ENVIRON=1;
16267   HAVE_DECL_FCHDIR=1;
16268   HAVE_DECL_GETDOMAINNAME=1;
16269   HAVE_DECL_GETLOGIN_R=1;
16270   HAVE_DECL_GETPAGESIZE=1;
16271   HAVE_DECL_GETUSERSHELL=1;
16272   HAVE_DECL_TTYNAME_R=1;
16273   HAVE_OS_H=0;
16274   HAVE_SYS_PARAM_H=0;
16275   REPLACE_CHOWN=0;
16276   REPLACE_CLOSE=0;
16277   REPLACE_DUP=0;
16278   REPLACE_DUP2=0;
16279   REPLACE_FCHOWNAT=0;
16280   REPLACE_GETCWD=0;
16281   REPLACE_GETDOMAINNAME=0;
16282   REPLACE_GETLOGIN_R=0;
16283   REPLACE_GETGROUPS=0;
16284   REPLACE_GETPAGESIZE=0;
16285   REPLACE_LCHOWN=0;
16286   REPLACE_LINK=0;
16287   REPLACE_LINKAT=0;
16288   REPLACE_LSEEK=0;
16289   REPLACE_PREAD=0;
16290   REPLACE_PWRITE=0;
16291   REPLACE_READ=0;
16292   REPLACE_READLINK=0;
16293   REPLACE_RMDIR=0;
16294   REPLACE_SLEEP=0;
16295   REPLACE_SYMLINK=0;
16296   REPLACE_TTYNAME_R=0;
16297   REPLACE_UNLINK=0;
16298   REPLACE_UNLINKAT=0;
16299   REPLACE_USLEEP=0;
16300   REPLACE_WRITE=0;
16301   UNISTD_H_HAVE_WINSOCK2_H=0;
16302   UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
16303
16304
16305
16306
16307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
16308 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
16309 if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
16310   $as_echo_n "(cached) " >&6
16311 else
16312   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16313 /* end confdefs.h.  */
16314
16315 #include <sys/types.h>
16316 #include <sys/stat.h>
16317 int
16318 main ()
16319 {
16320 struct stat s; s.st_dm_mode;
16321   ;
16322   return 0;
16323 }
16324 _ACEOF
16325 if ac_fn_c_try_compile "$LINENO"; then :
16326   ac_cv_struct_st_dm_mode=yes
16327 else
16328   ac_cv_struct_st_dm_mode=no
16329 fi
16330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16331 fi
16332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
16333 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
16334
16335   if test $ac_cv_struct_st_dm_mode = yes; then
16336
16337 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
16338
16339   fi
16340
16341
16342 ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
16343 if test "x$ac_cv_have_decl_strmode" = x""yes; then :
16344   ac_have_decl=1
16345 else
16346   ac_have_decl=0
16347 fi
16348
16349 cat >>confdefs.h <<_ACEOF
16350 #define HAVE_DECL_STRMODE $ac_have_decl
16351 _ACEOF
16352
16353
16354   GNULIB__EXIT=0;
16355   GNULIB_ATOLL=0;
16356   GNULIB_CALLOC_POSIX=0;
16357   GNULIB_CANONICALIZE_FILE_NAME=0;
16358   GNULIB_GETLOADAVG=0;
16359   GNULIB_GETSUBOPT=0;
16360   GNULIB_GRANTPT=0;
16361   GNULIB_MALLOC_POSIX=0;
16362   GNULIB_MBTOWC=0;
16363   GNULIB_MKDTEMP=0;
16364   GNULIB_MKOSTEMP=0;
16365   GNULIB_MKOSTEMPS=0;
16366   GNULIB_MKSTEMP=0;
16367   GNULIB_MKSTEMPS=0;
16368   GNULIB_PTSNAME=0;
16369   GNULIB_PUTENV=0;
16370   GNULIB_RANDOM_R=0;
16371   GNULIB_REALLOC_POSIX=0;
16372   GNULIB_REALPATH=0;
16373   GNULIB_RPMATCH=0;
16374   GNULIB_SETENV=0;
16375   GNULIB_STRTOD=0;
16376   GNULIB_STRTOLL=0;
16377   GNULIB_STRTOULL=0;
16378   GNULIB_SYSTEM_POSIX=0;
16379   GNULIB_UNLOCKPT=0;
16380   GNULIB_UNSETENV=0;
16381   GNULIB_WCTOMB=0;
16382     HAVE__EXIT=1;
16383   HAVE_ATOLL=1;
16384   HAVE_CANONICALIZE_FILE_NAME=1;
16385   HAVE_DECL_GETLOADAVG=1;
16386   HAVE_GETSUBOPT=1;
16387   HAVE_GRANTPT=1;
16388   HAVE_MKDTEMP=1;
16389   HAVE_MKOSTEMP=1;
16390   HAVE_MKOSTEMPS=1;
16391   HAVE_MKSTEMP=1;
16392   HAVE_MKSTEMPS=1;
16393   HAVE_PTSNAME=1;
16394   HAVE_RANDOM_H=1;
16395   HAVE_RANDOM_R=1;
16396   HAVE_REALPATH=1;
16397   HAVE_RPMATCH=1;
16398   HAVE_SETENV=1;
16399   HAVE_DECL_SETENV=1;
16400   HAVE_STRTOD=1;
16401   HAVE_STRTOLL=1;
16402   HAVE_STRTOULL=1;
16403   HAVE_STRUCT_RANDOM_DATA=1;
16404   HAVE_SYS_LOADAVG_H=0;
16405   HAVE_UNLOCKPT=1;
16406   HAVE_DECL_UNSETENV=1;
16407   REPLACE_CALLOC=0;
16408   REPLACE_CANONICALIZE_FILE_NAME=0;
16409   REPLACE_MALLOC=0;
16410   REPLACE_MBTOWC=0;
16411   REPLACE_MKSTEMP=0;
16412   REPLACE_PUTENV=0;
16413   REPLACE_REALLOC=0;
16414   REPLACE_REALPATH=0;
16415   REPLACE_SETENV=0;
16416   REPLACE_STRTOD=0;
16417   REPLACE_UNSETENV=0;
16418   REPLACE_WCTOMB=0;
16419
16420
16421
16422   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
16423 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
16424 if test "${gl_cv_have_include_next+set}" = set; then :
16425   $as_echo_n "(cached) " >&6
16426 else
16427   rm -rf conftestd1a conftestd1b conftestd2
16428      mkdir conftestd1a conftestd1b conftestd2
16429                                                   cat <<EOF > conftestd1a/conftest.h
16430 #define DEFINED_IN_CONFTESTD1
16431 #include_next <conftest.h>
16432 #ifdef DEFINED_IN_CONFTESTD2
16433 int foo;
16434 #else
16435 #error "include_next doesn't work"
16436 #endif
16437 EOF
16438      cat <<EOF > conftestd1b/conftest.h
16439 #define DEFINED_IN_CONFTESTD1
16440 #include <stdio.h>
16441 #include_next <conftest.h>
16442 #ifdef DEFINED_IN_CONFTESTD2
16443 int foo;
16444 #else
16445 #error "include_next doesn't work"
16446 #endif
16447 EOF
16448      cat <<EOF > conftestd2/conftest.h
16449 #ifndef DEFINED_IN_CONFTESTD1
16450 #error "include_next test doesn't work"
16451 #endif
16452 #define DEFINED_IN_CONFTESTD2
16453 EOF
16454      gl_save_CPPFLAGS="$CPPFLAGS"
16455      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
16456      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16457 /* end confdefs.h.  */
16458 #include <conftest.h>
16459 _ACEOF
16460 if ac_fn_c_try_compile "$LINENO"; then :
16461   gl_cv_have_include_next=yes
16462 else
16463   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
16464         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16465 /* end confdefs.h.  */
16466 #include <conftest.h>
16467 _ACEOF
16468 if ac_fn_c_try_compile "$LINENO"; then :
16469   gl_cv_have_include_next=buggy
16470 else
16471   gl_cv_have_include_next=no
16472 fi
16473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16474
16475 fi
16476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16477      CPPFLAGS="$gl_save_CPPFLAGS"
16478      rm -rf conftestd1a conftestd1b conftestd2
16479
16480 fi
16481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
16482 $as_echo "$gl_cv_have_include_next" >&6; }
16483   PRAGMA_SYSTEM_HEADER=
16484   if test $gl_cv_have_include_next = yes; then
16485     INCLUDE_NEXT=include_next
16486     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
16487     if test -n "$GCC"; then
16488       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
16489     fi
16490   else
16491     if test $gl_cv_have_include_next = buggy; then
16492       INCLUDE_NEXT=include
16493       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
16494     else
16495       INCLUDE_NEXT=include
16496       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
16497     fi
16498   fi
16499
16500
16501
16502   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
16503 $as_echo_n "checking whether system header files limit the line length... " >&6; }
16504 if test "${gl_cv_pragma_columns+set}" = set; then :
16505   $as_echo_n "(cached) " >&6
16506 else
16507        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16508 /* end confdefs.h.  */
16509
16510 #ifdef __TANDEM
16511 choke me
16512 #endif
16513
16514 _ACEOF
16515 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16516   $EGREP "choke me" >/dev/null 2>&1; then :
16517   gl_cv_pragma_columns=yes
16518 else
16519   gl_cv_pragma_columns=no
16520 fi
16521 rm -f conftest*
16522
16523
16524 fi
16525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
16526 $as_echo "$gl_cv_pragma_columns" >&6; }
16527   if test $gl_cv_pragma_columns = yes; then
16528     PRAGMA_COLUMNS="#pragma COLUMNS 10000"
16529   else
16530     PRAGMA_COLUMNS=
16531   fi
16532
16533
16534
16535
16536
16537
16538
16539
16540
16541
16542
16543
16544
16545
16546
16547
16548
16549      if test $gl_cv_have_include_next = yes; then
16550        gl_cv_next_getopt_h='<'getopt.h'>'
16551      else
16552        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
16553 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
16554 if test "${gl_cv_next_getopt_h+set}" = set; then :
16555   $as_echo_n "(cached) " >&6
16556 else
16557
16558              if test $ac_cv_header_getopt_h = yes; then
16559
16560
16561                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16562 /* end confdefs.h.  */
16563 #include <getopt.h>
16564
16565 _ACEOF
16566                                                                                                                         case "$host_os" in
16567                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
16568                  *)    gl_absname_cpp="$ac_cpp" ;;
16569                esac
16570                                                             gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16571                   sed -n '\#/getopt.h#{
16572                     s#.*"\(.*/getopt.h\)".*#\1#
16573                     s#^/[^/]#//&#
16574                     p
16575                     q
16576                   }'`'"'
16577           else
16578                gl_cv_next_getopt_h='<'getopt.h'>'
16579              fi
16580
16581
16582 fi
16583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
16584 $as_echo "$gl_cv_next_getopt_h" >&6; }
16585      fi
16586      NEXT_GETOPT_H=$gl_cv_next_getopt_h
16587
16588      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16589        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16590        gl_next_as_first_directive='<'getopt.h'>'
16591      else
16592        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16593        gl_next_as_first_directive=$gl_cv_next_getopt_h
16594      fi
16595      NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
16596
16597
16598
16599
16600   if test $ac_cv_header_getopt_h = yes; then
16601     HAVE_GETOPT_H=1
16602   else
16603     HAVE_GETOPT_H=0
16604   fi
16605
16606
16607   gl_replace_getopt=
16608
16609     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
16610     for ac_header in getopt.h
16611 do :
16612   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
16613 if test "x$ac_cv_header_getopt_h" = x""yes; then :
16614   cat >>confdefs.h <<_ACEOF
16615 #define HAVE_GETOPT_H 1
16616 _ACEOF
16617
16618 else
16619   gl_replace_getopt=yes
16620 fi
16621
16622 done
16623
16624   fi
16625
16626     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
16627     for ac_func in getopt_long_only
16628 do :
16629   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
16630 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
16631   cat >>confdefs.h <<_ACEOF
16632 #define HAVE_GETOPT_LONG_ONLY 1
16633 _ACEOF
16634
16635 else
16636   gl_replace_getopt=yes
16637 fi
16638 done
16639
16640   fi
16641
16642                     if test -z "$gl_replace_getopt"; then
16643     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
16644 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
16645 if test "${gl_cv_func_getopt_posix+set}" = set; then :
16646   $as_echo_n "(cached) " >&6
16647 else
16648
16649                                                                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16650 /* end confdefs.h.  */
16651 #include <unistd.h>
16652 int
16653 main ()
16654 {
16655 int *p = &optreset; return optreset;
16656   ;
16657   return 0;
16658 }
16659 _ACEOF
16660 if ac_fn_c_try_link "$LINENO"; then :
16661   gl_optind_min=1
16662 else
16663   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16664 /* end confdefs.h.  */
16665 #include <getopt.h>
16666 int
16667 main ()
16668 {
16669 return !getopt_clip;
16670   ;
16671   return 0;
16672 }
16673 _ACEOF
16674 if ac_fn_c_try_compile "$LINENO"; then :
16675   gl_optind_min=1
16676 else
16677   gl_optind_min=0
16678 fi
16679 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16680 fi
16681 rm -f core conftest.err conftest.$ac_objext \
16682     conftest$ac_exeext conftest.$ac_ext
16683
16684                 gl_save_CPPFLAGS=$CPPFLAGS
16685         CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
16686         if test "$cross_compiling" = yes; then :
16687   case "$host_os" in
16688              mingw*)         gl_cv_func_getopt_posix="guessing no";;
16689              darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
16690              *)              gl_cv_func_getopt_posix="guessing yes";;
16691            esac
16692
16693 else
16694   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16695 /* end confdefs.h.  */
16696
16697 #include <unistd.h>
16698 #include <stdlib.h>
16699 #include <string.h>
16700
16701 int
16702 main ()
16703 {
16704   {
16705     static char program[] = "program";
16706     static char a[] = "-a";
16707     static char foo[] = "foo";
16708     static char bar[] = "bar";
16709     char *argv[] = { program, a, foo, bar, NULL };
16710     int c;
16711
16712     optind = OPTIND_MIN;
16713     opterr = 0;
16714
16715     c = getopt (4, argv, "ab");
16716     if (!(c == 'a'))
16717       return 1;
16718     c = getopt (4, argv, "ab");
16719     if (!(c == -1))
16720       return 2;
16721     if (!(optind == 2))
16722       return 3;
16723   }
16724   /* Some internal state exists at this point.  */
16725   {
16726     static char program[] = "program";
16727     static char donald[] = "donald";
16728     static char p[] = "-p";
16729     static char billy[] = "billy";
16730     static char duck[] = "duck";
16731     static char a[] = "-a";
16732     static char bar[] = "bar";
16733     char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
16734     int c;
16735
16736     optind = OPTIND_MIN;
16737     opterr = 0;
16738
16739     c = getopt (7, argv, "+abp:q:");
16740     if (!(c == -1))
16741       return 4;
16742     if (!(strcmp (argv[0], "program") == 0))
16743       return 5;
16744     if (!(strcmp (argv[1], "donald") == 0))
16745       return 6;
16746     if (!(strcmp (argv[2], "-p") == 0))
16747       return 7;
16748     if (!(strcmp (argv[3], "billy") == 0))
16749       return 8;
16750     if (!(strcmp (argv[4], "duck") == 0))
16751       return 9;
16752     if (!(strcmp (argv[5], "-a") == 0))
16753       return 10;
16754     if (!(strcmp (argv[6], "bar") == 0))
16755       return 11;
16756     if (!(optind == 1))
16757       return 12;
16758   }
16759   /* Detect MacOS 10.5, AIX 7.1 bug.  */
16760   {
16761     static char program[] = "program";
16762     static char ab[] = "-ab";
16763     char *argv[3] = { program, ab, NULL };
16764     optind = OPTIND_MIN;
16765     opterr = 0;
16766     if (getopt (2, argv, "ab:") != 'a')
16767       return 13;
16768     if (getopt (2, argv, "ab:") != '?')
16769       return 14;
16770     if (optopt != 'b')
16771       return 15;
16772     if (optind != 2)
16773       return 16;
16774   }
16775
16776   return 0;
16777 }
16778
16779 _ACEOF
16780 if ac_fn_c_try_run "$LINENO"; then :
16781   gl_cv_func_getopt_posix=yes
16782 else
16783   gl_cv_func_getopt_posix=no
16784 fi
16785 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16786   conftest.$ac_objext conftest.beam conftest.$ac_ext
16787 fi
16788
16789         CPPFLAGS=$gl_save_CPPFLAGS
16790
16791 fi
16792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
16793 $as_echo "$gl_cv_func_getopt_posix" >&6; }
16794     case "$gl_cv_func_getopt_posix" in
16795       *no) gl_replace_getopt=yes ;;
16796     esac
16797   fi
16798
16799   if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
16800     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
16801 $as_echo_n "checking for working GNU getopt function... " >&6; }
16802 if test "${gl_cv_func_getopt_gnu+set}" = set; then :
16803   $as_echo_n "(cached) " >&6
16804 else
16805   # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
16806        # optstring is necessary for programs like m4 that have POSIX-mandated
16807        # semantics for supporting options interspersed with files.
16808        # Also, since getopt_long is a GNU extension, we require optind=0.
16809        # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
16810        # so take care to revert to the correct (non-)export state.
16811        gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
16812        case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
16813          xx) gl_had_POSIXLY_CORRECT=exported ;;
16814          x)  gl_had_POSIXLY_CORRECT=yes      ;;
16815          *)  gl_had_POSIXLY_CORRECT=         ;;
16816        esac
16817        POSIXLY_CORRECT=1
16818        export POSIXLY_CORRECT
16819        if test "$cross_compiling" = yes; then :
16820            case $host_os:$ac_cv_have_decl_optreset in
16821            *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
16822            *:yes)               gl_cv_func_getopt_gnu=no;;
16823            *)                   gl_cv_func_getopt_gnu=yes;;
16824          esac
16825
16826 else
16827   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16828 /* end confdefs.h.  */
16829 #include <getopt.h>
16830                            #include <stddef.h>
16831                            #include <string.h>
16832
16833 int
16834 main ()
16835 {
16836
16837              int result = 0;
16838              /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
16839                 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
16840                 OSF/1 5.1, Solaris 10.  */
16841              {
16842                static char conftest[] = "conftest";
16843                static char plus[] = "-+";
16844                char *argv[3] = { conftest, plus, NULL };
16845                opterr = 0;
16846                if (getopt (2, argv, "+a") != '?')
16847                  result |= 1;
16848              }
16849              /* This code succeeds on glibc 2.8, mingw,
16850                 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
16851                 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x.  */
16852              {
16853                static char program[] = "program";
16854                static char p[] = "-p";
16855                static char foo[] = "foo";
16856                static char bar[] = "bar";
16857                char *argv[] = { program, p, foo, bar, NULL };
16858
16859                optind = 1;
16860                if (getopt (4, argv, "p::") != 'p')
16861                  result |= 2;
16862                else if (optarg != NULL)
16863                  result |= 4;
16864                else if (getopt (4, argv, "p::") != -1)
16865                  result |= 6;
16866                else if (optind != 2)
16867                  result |= 8;
16868              }
16869              /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0.  */
16870              {
16871                static char program[] = "program";
16872                static char foo[] = "foo";
16873                static char p[] = "-p";
16874                char *argv[] = { program, foo, p, NULL };
16875                optind = 0;
16876                if (getopt (3, argv, "-p") != 1)
16877                  result |= 16;
16878                else if (getopt (3, argv, "-p") != 'p')
16879                  result |= 32;
16880              }
16881              /* This code fails on glibc 2.11.  */
16882              {
16883                static char program[] = "program";
16884                static char b[] = "-b";
16885                static char a[] = "-a";
16886                char *argv[] = { program, b, a, NULL };
16887                optind = opterr = 0;
16888                if (getopt (3, argv, "+:a:b") != 'b')
16889                  result |= 64;
16890                else if (getopt (3, argv, "+:a:b") != ':')
16891                  result |= 64;
16892              }
16893              /* This code dumps core on glibc 2.14.  */
16894              {
16895                static char program[] = "program";
16896                static char w[] = "-W";
16897                static char dummy[] = "dummy";
16898                char *argv[] = { program, w, dummy, NULL };
16899                optind = opterr = 1;
16900                if (getopt (3, argv, "W;") != 'W')
16901                  result |= 128;
16902              }
16903              return result;
16904
16905   ;
16906   return 0;
16907 }
16908 _ACEOF
16909 if ac_fn_c_try_run "$LINENO"; then :
16910   gl_cv_func_getopt_gnu=yes
16911 else
16912   gl_cv_func_getopt_gnu=no
16913 fi
16914 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16915   conftest.$ac_objext conftest.beam conftest.$ac_ext
16916 fi
16917
16918        case $gl_had_POSIXLY_CORRECT in
16919          exported) ;;
16920          yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
16921          *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
16922        esac
16923
16924 fi
16925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
16926 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
16927     if test "$gl_cv_func_getopt_gnu" = "no"; then
16928       gl_replace_getopt=yes
16929     fi
16930   fi
16931
16932
16933
16934
16935
16936     REPLACE_GETOPT=0
16937
16938
16939   if test -n "$gl_replace_getopt"; then :
16940
16941       REPLACE_GETOPT=1
16942
16943 fi
16944
16945
16946   if test $REPLACE_GETOPT = 1; then
16947
16948   GETOPT_H=getopt.h
16949
16950 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
16951
16952
16953
16954         GNULIB_UNISTD_H_GETOPT=1
16955   fi
16956
16957 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
16958 if test "x$ac_cv_have_decl_getenv" = x""yes; then :
16959   ac_have_decl=1
16960 else
16961   ac_have_decl=0
16962 fi
16963
16964 cat >>confdefs.h <<_ACEOF
16965 #define HAVE_DECL_GETENV $ac_have_decl
16966 _ACEOF
16967
16968
16969   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
16970 $as_echo_n "checking for unsigned long long int... " >&6; }
16971 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
16972   $as_echo_n "(cached) " >&6
16973 else
16974   ac_cv_type_unsigned_long_long_int=yes
16975      if test "x${ac_cv_prog_cc_c99-no}" = xno; then
16976        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16977 /* end confdefs.h.  */
16978
16979   /* For now, do not test the preprocessor; as of 2007 there are too many
16980          implementations with broken preprocessors.  Perhaps this can
16981          be revisited in 2012.  In the meantime, code should not expect
16982          #if to work with literals wider than 32 bits.  */
16983       /* Test literals.  */
16984       long long int ll = 9223372036854775807ll;
16985       long long int nll = -9223372036854775807LL;
16986       unsigned long long int ull = 18446744073709551615ULL;
16987       /* Test constant expressions.   */
16988       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
16989                      ? 1 : -1)];
16990       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
16991                      ? 1 : -1)];
16992       int i = 63;
16993 int
16994 main ()
16995 {
16996 /* Test availability of runtime routines for shift and division.  */
16997       long long int llmax = 9223372036854775807ll;
16998       unsigned long long int ullmax = 18446744073709551615ull;
16999       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
17000               | (llmax / ll) | (llmax % ll)
17001               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
17002               | (ullmax / ull) | (ullmax % ull));
17003   ;
17004   return 0;
17005 }
17006
17007 _ACEOF
17008 if ac_fn_c_try_link "$LINENO"; then :
17009
17010 else
17011   ac_cv_type_unsigned_long_long_int=no
17012 fi
17013 rm -f core conftest.err conftest.$ac_objext \
17014     conftest$ac_exeext conftest.$ac_ext
17015      fi
17016 fi
17017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
17018 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
17019   if test $ac_cv_type_unsigned_long_long_int = yes; then
17020
17021 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
17022
17023   fi
17024
17025
17026
17027   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
17028 $as_echo_n "checking for long long int... " >&6; }
17029 if test "${ac_cv_type_long_long_int+set}" = set; then :
17030   $as_echo_n "(cached) " >&6
17031 else
17032   ac_cv_type_long_long_int=yes
17033       if test "x${ac_cv_prog_cc_c99-no}" = xno; then
17034         ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
17035         if test $ac_cv_type_long_long_int = yes; then
17036                                         if test "$cross_compiling" = yes; then :
17037   :
17038 else
17039   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17040 /* end confdefs.h.  */
17041 #include <limits.h>
17042                  #ifndef LLONG_MAX
17043                  # define HALF \
17044                           (1LL << (sizeof (long long int) * CHAR_BIT - 2))
17045                  # define LLONG_MAX (HALF - 1 + HALF)
17046                  #endif
17047 int
17048 main ()
17049 {
17050 long long int n = 1;
17051                  int i;
17052                  for (i = 0; ; i++)
17053                    {
17054                      long long int m = n << i;
17055                      if (m >> i != n)
17056                        return 1;
17057                      if (LLONG_MAX / 2 < m)
17058                        break;
17059                    }
17060                  return 0;
17061   ;
17062   return 0;
17063 }
17064 _ACEOF
17065 if ac_fn_c_try_run "$LINENO"; then :
17066
17067 else
17068   ac_cv_type_long_long_int=no
17069 fi
17070 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17071   conftest.$ac_objext conftest.beam conftest.$ac_ext
17072 fi
17073
17074         fi
17075       fi
17076 fi
17077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
17078 $as_echo "$ac_cv_type_long_long_int" >&6; }
17079   if test $ac_cv_type_long_long_int = yes; then
17080
17081 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
17082
17083   fi
17084
17085
17086
17087
17088
17089
17090     gl_cv_c_multiarch=no
17091   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17092 /* end confdefs.h.  */
17093 #ifndef __APPLE_CC__
17094          not a universal capable compiler
17095         #endif
17096         typedef int dummy;
17097
17098 _ACEOF
17099 if ac_fn_c_try_compile "$LINENO"; then :
17100
17101                arch=
17102      prev=
17103      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
17104        if test -n "$prev"; then
17105          case $word in
17106            i?86 | x86_64 | ppc | ppc64)
17107              if test -z "$arch" || test "$arch" = "$word"; then
17108                arch="$word"
17109              else
17110                gl_cv_c_multiarch=yes
17111              fi
17112              ;;
17113          esac
17114          prev=
17115        else
17116          if test "x$word" = "x-arch"; then
17117            prev=arch
17118          fi
17119        fi
17120      done
17121
17122 fi
17123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17124   if test $gl_cv_c_multiarch = yes; then
17125     APPLE_UNIVERSAL_BUILD=1
17126   else
17127     APPLE_UNIVERSAL_BUILD=0
17128   fi
17129
17130
17131
17132
17133
17134   if test $ac_cv_type_long_long_int = yes; then
17135     HAVE_LONG_LONG_INT=1
17136   else
17137     HAVE_LONG_LONG_INT=0
17138   fi
17139
17140
17141   if test $ac_cv_type_unsigned_long_long_int = yes; then
17142     HAVE_UNSIGNED_LONG_LONG_INT=1
17143   else
17144     HAVE_UNSIGNED_LONG_LONG_INT=0
17145   fi
17146
17147
17148
17149   if test $ac_cv_header_wchar_h = yes; then
17150     HAVE_WCHAR_H=1
17151   else
17152     HAVE_WCHAR_H=0
17153   fi
17154
17155
17156       if test $ac_cv_header_inttypes_h = yes; then
17157     HAVE_INTTYPES_H=1
17158   else
17159     HAVE_INTTYPES_H=0
17160   fi
17161
17162
17163       if test $ac_cv_header_sys_types_h = yes; then
17164     HAVE_SYS_TYPES_H=1
17165   else
17166     HAVE_SYS_TYPES_H=0
17167   fi
17168
17169
17170
17171
17172
17173
17174
17175
17176
17177
17178
17179      if test $gl_cv_have_include_next = yes; then
17180        gl_cv_next_stdint_h='<'stdint.h'>'
17181      else
17182        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
17183 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
17184 if test "${gl_cv_next_stdint_h+set}" = set; then :
17185   $as_echo_n "(cached) " >&6
17186 else
17187
17188              if test $ac_cv_header_stdint_h = yes; then
17189
17190
17191                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17192 /* end confdefs.h.  */
17193 #include <stdint.h>
17194
17195 _ACEOF
17196                                                                                                                         case "$host_os" in
17197                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
17198                  *)    gl_absname_cpp="$ac_cpp" ;;
17199                esac
17200                                                             gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17201                   sed -n '\#/stdint.h#{
17202                     s#.*"\(.*/stdint.h\)".*#\1#
17203                     s#^/[^/]#//&#
17204                     p
17205                     q
17206                   }'`'"'
17207           else
17208                gl_cv_next_stdint_h='<'stdint.h'>'
17209              fi
17210
17211
17212 fi
17213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
17214 $as_echo "$gl_cv_next_stdint_h" >&6; }
17215      fi
17216      NEXT_STDINT_H=$gl_cv_next_stdint_h
17217
17218      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17219        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17220        gl_next_as_first_directive='<'stdint.h'>'
17221      else
17222        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17223        gl_next_as_first_directive=$gl_cv_next_stdint_h
17224      fi
17225      NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
17226
17227
17228
17229
17230   if test $ac_cv_header_stdint_h = yes; then
17231     HAVE_STDINT_H=1
17232   else
17233     HAVE_STDINT_H=0
17234   fi
17235
17236
17237     if test $ac_cv_header_stdint_h = yes; then
17238     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
17239 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
17240 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
17241   $as_echo_n "(cached) " >&6
17242 else
17243   gl_cv_header_working_stdint_h=no
17244        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17245 /* end confdefs.h.  */
17246
17247
17248 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
17249 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
17250 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
17251 #include <stdint.h>
17252 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
17253 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
17254 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
17255 #endif
17256
17257
17258   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17259      included before <wchar.h>.  */
17260   #include <stddef.h>
17261   #include <signal.h>
17262   #if HAVE_WCHAR_H
17263   # include <stdio.h>
17264   # include <time.h>
17265   # include <wchar.h>
17266   #endif
17267
17268
17269 #ifdef INT8_MAX
17270 int8_t a1 = INT8_MAX;
17271 int8_t a1min = INT8_MIN;
17272 #endif
17273 #ifdef INT16_MAX
17274 int16_t a2 = INT16_MAX;
17275 int16_t a2min = INT16_MIN;
17276 #endif
17277 #ifdef INT32_MAX
17278 int32_t a3 = INT32_MAX;
17279 int32_t a3min = INT32_MIN;
17280 #endif
17281 #ifdef INT64_MAX
17282 int64_t a4 = INT64_MAX;
17283 int64_t a4min = INT64_MIN;
17284 #endif
17285 #ifdef UINT8_MAX
17286 uint8_t b1 = UINT8_MAX;
17287 #else
17288 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
17289 #endif
17290 #ifdef UINT16_MAX
17291 uint16_t b2 = UINT16_MAX;
17292 #endif
17293 #ifdef UINT32_MAX
17294 uint32_t b3 = UINT32_MAX;
17295 #endif
17296 #ifdef UINT64_MAX
17297 uint64_t b4 = UINT64_MAX;
17298 #endif
17299 int_least8_t c1 = INT8_C (0x7f);
17300 int_least8_t c1max = INT_LEAST8_MAX;
17301 int_least8_t c1min = INT_LEAST8_MIN;
17302 int_least16_t c2 = INT16_C (0x7fff);
17303 int_least16_t c2max = INT_LEAST16_MAX;
17304 int_least16_t c2min = INT_LEAST16_MIN;
17305 int_least32_t c3 = INT32_C (0x7fffffff);
17306 int_least32_t c3max = INT_LEAST32_MAX;
17307 int_least32_t c3min = INT_LEAST32_MIN;
17308 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
17309 int_least64_t c4max = INT_LEAST64_MAX;
17310 int_least64_t c4min = INT_LEAST64_MIN;
17311 uint_least8_t d1 = UINT8_C (0xff);
17312 uint_least8_t d1max = UINT_LEAST8_MAX;
17313 uint_least16_t d2 = UINT16_C (0xffff);
17314 uint_least16_t d2max = UINT_LEAST16_MAX;
17315 uint_least32_t d3 = UINT32_C (0xffffffff);
17316 uint_least32_t d3max = UINT_LEAST32_MAX;
17317 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
17318 uint_least64_t d4max = UINT_LEAST64_MAX;
17319 int_fast8_t e1 = INT_FAST8_MAX;
17320 int_fast8_t e1min = INT_FAST8_MIN;
17321 int_fast16_t e2 = INT_FAST16_MAX;
17322 int_fast16_t e2min = INT_FAST16_MIN;
17323 int_fast32_t e3 = INT_FAST32_MAX;
17324 int_fast32_t e3min = INT_FAST32_MIN;
17325 int_fast64_t e4 = INT_FAST64_MAX;
17326 int_fast64_t e4min = INT_FAST64_MIN;
17327 uint_fast8_t f1 = UINT_FAST8_MAX;
17328 uint_fast16_t f2 = UINT_FAST16_MAX;
17329 uint_fast32_t f3 = UINT_FAST32_MAX;
17330 uint_fast64_t f4 = UINT_FAST64_MAX;
17331 #ifdef INTPTR_MAX
17332 intptr_t g = INTPTR_MAX;
17333 intptr_t gmin = INTPTR_MIN;
17334 #endif
17335 #ifdef UINTPTR_MAX
17336 uintptr_t h = UINTPTR_MAX;
17337 #endif
17338 intmax_t i = INTMAX_MAX;
17339 uintmax_t j = UINTMAX_MAX;
17340
17341 #include <limits.h> /* for CHAR_BIT */
17342 #define TYPE_MINIMUM(t) \
17343   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
17344 #define TYPE_MAXIMUM(t) \
17345   ((t) ((t) 0 < (t) -1 \
17346         ? (t) -1 \
17347         : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
17348 struct s {
17349   int check_PTRDIFF:
17350       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
17351       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
17352       ? 1 : -1;
17353   /* Detect bug in FreeBSD 6.0 / ia64.  */
17354   int check_SIG_ATOMIC:
17355       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
17356       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
17357       ? 1 : -1;
17358   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
17359   int check_WCHAR:
17360       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
17361       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
17362       ? 1 : -1;
17363   /* Detect bug in mingw.  */
17364   int check_WINT:
17365       WINT_MIN == TYPE_MINIMUM (wint_t)
17366       && WINT_MAX == TYPE_MAXIMUM (wint_t)
17367       ? 1 : -1;
17368
17369   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
17370   int check_UINT8_C:
17371         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
17372   int check_UINT16_C:
17373         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
17374
17375   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
17376 #ifdef UINT8_MAX
17377   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
17378 #endif
17379 #ifdef UINT16_MAX
17380   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
17381 #endif
17382 #ifdef UINT32_MAX
17383   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
17384 #endif
17385 #ifdef UINT64_MAX
17386   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
17387 #endif
17388   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
17389   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
17390   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
17391   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
17392   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
17393   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
17394   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
17395   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
17396   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
17397   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
17398   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
17399 };
17400
17401 int
17402 main ()
17403 {
17404
17405   ;
17406   return 0;
17407 }
17408 _ACEOF
17409 if ac_fn_c_try_compile "$LINENO"; then :
17410                                                     if test "$cross_compiling" = yes; then :
17411                  gl_cv_header_working_stdint_h=yes
17412
17413 else
17414   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17415 /* end confdefs.h.  */
17416
17417
17418 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
17419 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
17420 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
17421 #include <stdint.h>
17422
17423
17424   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17425      included before <wchar.h>.  */
17426   #include <stddef.h>
17427   #include <signal.h>
17428   #if HAVE_WCHAR_H
17429   # include <stdio.h>
17430   # include <time.h>
17431   # include <wchar.h>
17432   #endif
17433
17434
17435 #include <stdio.h>
17436 #include <string.h>
17437 #define MVAL(macro) MVAL1(macro)
17438 #define MVAL1(expression) #expression
17439 static const char *macro_values[] =
17440   {
17441 #ifdef INT8_MAX
17442     MVAL (INT8_MAX),
17443 #endif
17444 #ifdef INT16_MAX
17445     MVAL (INT16_MAX),
17446 #endif
17447 #ifdef INT32_MAX
17448     MVAL (INT32_MAX),
17449 #endif
17450 #ifdef INT64_MAX
17451     MVAL (INT64_MAX),
17452 #endif
17453 #ifdef UINT8_MAX
17454     MVAL (UINT8_MAX),
17455 #endif
17456 #ifdef UINT16_MAX
17457     MVAL (UINT16_MAX),
17458 #endif
17459 #ifdef UINT32_MAX
17460     MVAL (UINT32_MAX),
17461 #endif
17462 #ifdef UINT64_MAX
17463     MVAL (UINT64_MAX),
17464 #endif
17465     NULL
17466   };
17467
17468 int
17469 main ()
17470 {
17471
17472   const char **mv;
17473   for (mv = macro_values; *mv != NULL; mv++)
17474     {
17475       const char *value = *mv;
17476       /* Test whether it looks like a cast expression.  */
17477       if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
17478           || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
17479           || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
17480           || strncmp (value, "((int)"/*)*/, 6) == 0
17481           || strncmp (value, "((signed short)"/*)*/, 15) == 0
17482           || strncmp (value, "((signed char)"/*)*/, 14) == 0)
17483         return mv - macro_values + 1;
17484     }
17485   return 0;
17486
17487   ;
17488   return 0;
17489 }
17490 _ACEOF
17491 if ac_fn_c_try_run "$LINENO"; then :
17492   gl_cv_header_working_stdint_h=yes
17493 fi
17494 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17495   conftest.$ac_objext conftest.beam conftest.$ac_ext
17496 fi
17497
17498
17499 fi
17500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17501
17502 fi
17503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
17504 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
17505   fi
17506   if test "$gl_cv_header_working_stdint_h" = yes; then
17507     STDINT_H=
17508   else
17509             for ac_header in sys/inttypes.h sys/bitypes.h
17510 do :
17511   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
17512 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
17513 eval as_val=\$$as_ac_Header
17514    if test "x$as_val" = x""yes; then :
17515   cat >>confdefs.h <<_ACEOF
17516 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
17517 _ACEOF
17518
17519 fi
17520
17521 done
17522
17523     if test $ac_cv_header_sys_inttypes_h = yes; then
17524       HAVE_SYS_INTTYPES_H=1
17525     else
17526       HAVE_SYS_INTTYPES_H=0
17527     fi
17528
17529     if test $ac_cv_header_sys_bitypes_h = yes; then
17530       HAVE_SYS_BITYPES_H=1
17531     else
17532       HAVE_SYS_BITYPES_H=0
17533     fi
17534
17535
17536
17537
17538   if test $APPLE_UNIVERSAL_BUILD = 0; then
17539
17540
17541   for gltype in ptrdiff_t size_t ; do
17542     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
17543 $as_echo_n "checking for bit size of $gltype... " >&6; }
17544 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
17545   $as_echo_n "(cached) " >&6
17546 else
17547   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
17548   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17549      included before <wchar.h>.  */
17550   #include <stddef.h>
17551   #include <signal.h>
17552   #if HAVE_WCHAR_H
17553   # include <stdio.h>
17554   # include <time.h>
17555   # include <wchar.h>
17556   #endif
17557
17558 #include <limits.h>"; then :
17559
17560 else
17561   result=unknown
17562 fi
17563
17564        eval gl_cv_bitsizeof_${gltype}=\$result
17565
17566 fi
17567 eval ac_res=\$gl_cv_bitsizeof_${gltype}
17568                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17569 $as_echo "$ac_res" >&6; }
17570     eval result=\$gl_cv_bitsizeof_${gltype}
17571     if test $result = unknown; then
17572                                                 result=0
17573     fi
17574     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17575     cat >>confdefs.h <<_ACEOF
17576 #define BITSIZEOF_${GLTYPE} $result
17577 _ACEOF
17578
17579     eval BITSIZEOF_${GLTYPE}=\$result
17580   done
17581
17582
17583   fi
17584
17585
17586   for gltype in sig_atomic_t wchar_t wint_t ; do
17587     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
17588 $as_echo_n "checking for bit size of $gltype... " >&6; }
17589 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
17590   $as_echo_n "(cached) " >&6
17591 else
17592   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
17593   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17594      included before <wchar.h>.  */
17595   #include <stddef.h>
17596   #include <signal.h>
17597   #if HAVE_WCHAR_H
17598   # include <stdio.h>
17599   # include <time.h>
17600   # include <wchar.h>
17601   #endif
17602
17603 #include <limits.h>"; then :
17604
17605 else
17606   result=unknown
17607 fi
17608
17609        eval gl_cv_bitsizeof_${gltype}=\$result
17610
17611 fi
17612 eval ac_res=\$gl_cv_bitsizeof_${gltype}
17613                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17614 $as_echo "$ac_res" >&6; }
17615     eval result=\$gl_cv_bitsizeof_${gltype}
17616     if test $result = unknown; then
17617                                                 result=0
17618     fi
17619     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17620     cat >>confdefs.h <<_ACEOF
17621 #define BITSIZEOF_${GLTYPE} $result
17622 _ACEOF
17623
17624     eval BITSIZEOF_${GLTYPE}=\$result
17625   done
17626
17627
17628
17629
17630   for gltype in sig_atomic_t wchar_t wint_t ; do
17631     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
17632 $as_echo_n "checking whether $gltype is signed... " >&6; }
17633 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
17634   $as_echo_n "(cached) " >&6
17635 else
17636   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17637 /* end confdefs.h.  */
17638
17639   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17640      included before <wchar.h>.  */
17641   #include <stddef.h>
17642   #include <signal.h>
17643   #if HAVE_WCHAR_H
17644   # include <stdio.h>
17645   # include <time.h>
17646   # include <wchar.h>
17647   #endif
17648
17649             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
17650 int
17651 main ()
17652 {
17653
17654   ;
17655   return 0;
17656 }
17657 _ACEOF
17658 if ac_fn_c_try_compile "$LINENO"; then :
17659   result=yes
17660 else
17661   result=no
17662 fi
17663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17664        eval gl_cv_type_${gltype}_signed=\$result
17665
17666 fi
17667 eval ac_res=\$gl_cv_type_${gltype}_signed
17668                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17669 $as_echo "$ac_res" >&6; }
17670     eval result=\$gl_cv_type_${gltype}_signed
17671     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17672     if test "$result" = yes; then
17673       cat >>confdefs.h <<_ACEOF
17674 #define HAVE_SIGNED_${GLTYPE} 1
17675 _ACEOF
17676
17677       eval HAVE_SIGNED_${GLTYPE}=1
17678     else
17679       eval HAVE_SIGNED_${GLTYPE}=0
17680     fi
17681   done
17682
17683
17684   gl_cv_type_ptrdiff_t_signed=yes
17685   gl_cv_type_size_t_signed=no
17686   if test $APPLE_UNIVERSAL_BUILD = 0; then
17687
17688
17689   for gltype in ptrdiff_t size_t ; do
17690     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
17691 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
17692 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
17693   $as_echo_n "(cached) " >&6
17694 else
17695   eval gl_cv_type_${gltype}_suffix=no
17696        eval result=\$gl_cv_type_${gltype}_signed
17697        if test "$result" = yes; then
17698          glsufu=
17699        else
17700          glsufu=u
17701        fi
17702        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
17703          case $glsuf in
17704            '')  gltype1='int';;
17705            l)   gltype1='long int';;
17706            ll)  gltype1='long long int';;
17707            i64) gltype1='__int64';;
17708            u)   gltype1='unsigned int';;
17709            ul)  gltype1='unsigned long int';;
17710            ull) gltype1='unsigned long long int';;
17711            ui64)gltype1='unsigned __int64';;
17712          esac
17713          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17714 /* end confdefs.h.  */
17715
17716   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17717      included before <wchar.h>.  */
17718   #include <stddef.h>
17719   #include <signal.h>
17720   #if HAVE_WCHAR_H
17721   # include <stdio.h>
17722   # include <time.h>
17723   # include <wchar.h>
17724   #endif
17725
17726               extern $gltype foo;
17727               extern $gltype1 foo;
17728 int
17729 main ()
17730 {
17731
17732   ;
17733   return 0;
17734 }
17735 _ACEOF
17736 if ac_fn_c_try_compile "$LINENO"; then :
17737   eval gl_cv_type_${gltype}_suffix=\$glsuf
17738 fi
17739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17740          eval result=\$gl_cv_type_${gltype}_suffix
17741          test "$result" != no && break
17742        done
17743 fi
17744 eval ac_res=\$gl_cv_type_${gltype}_suffix
17745                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17746 $as_echo "$ac_res" >&6; }
17747     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17748     eval result=\$gl_cv_type_${gltype}_suffix
17749     test "$result" = no && result=
17750     eval ${GLTYPE}_SUFFIX=\$result
17751     cat >>confdefs.h <<_ACEOF
17752 #define ${GLTYPE}_SUFFIX $result
17753 _ACEOF
17754
17755   done
17756
17757
17758   fi
17759
17760
17761   for gltype in sig_atomic_t wchar_t wint_t ; do
17762     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
17763 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
17764 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
17765   $as_echo_n "(cached) " >&6
17766 else
17767   eval gl_cv_type_${gltype}_suffix=no
17768        eval result=\$gl_cv_type_${gltype}_signed
17769        if test "$result" = yes; then
17770          glsufu=
17771        else
17772          glsufu=u
17773        fi
17774        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
17775          case $glsuf in
17776            '')  gltype1='int';;
17777            l)   gltype1='long int';;
17778            ll)  gltype1='long long int';;
17779            i64) gltype1='__int64';;
17780            u)   gltype1='unsigned int';;
17781            ul)  gltype1='unsigned long int';;
17782            ull) gltype1='unsigned long long int';;
17783            ui64)gltype1='unsigned __int64';;
17784          esac
17785          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17786 /* end confdefs.h.  */
17787
17788   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17789      included before <wchar.h>.  */
17790   #include <stddef.h>
17791   #include <signal.h>
17792   #if HAVE_WCHAR_H
17793   # include <stdio.h>
17794   # include <time.h>
17795   # include <wchar.h>
17796   #endif
17797
17798               extern $gltype foo;
17799               extern $gltype1 foo;
17800 int
17801 main ()
17802 {
17803
17804   ;
17805   return 0;
17806 }
17807 _ACEOF
17808 if ac_fn_c_try_compile "$LINENO"; then :
17809   eval gl_cv_type_${gltype}_suffix=\$glsuf
17810 fi
17811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17812          eval result=\$gl_cv_type_${gltype}_suffix
17813          test "$result" != no && break
17814        done
17815 fi
17816 eval ac_res=\$gl_cv_type_${gltype}_suffix
17817                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17818 $as_echo "$ac_res" >&6; }
17819     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17820     eval result=\$gl_cv_type_${gltype}_suffix
17821     test "$result" = no && result=
17822     eval ${GLTYPE}_SUFFIX=\$result
17823     cat >>confdefs.h <<_ACEOF
17824 #define ${GLTYPE}_SUFFIX $result
17825 _ACEOF
17826
17827   done
17828
17829
17830
17831     STDINT_H=stdint.h
17832   fi
17833
17834    if test -n "$STDINT_H"; then
17835   GL_GENERATE_STDINT_H_TRUE=
17836   GL_GENERATE_STDINT_H_FALSE='#'
17837 else
17838   GL_GENERATE_STDINT_H_TRUE='#'
17839   GL_GENERATE_STDINT_H_FALSE=
17840 fi
17841
17842
17843
17844
17845
17846   GNULIB_IMAXABS=0;
17847   GNULIB_IMAXDIV=0;
17848   GNULIB_STRTOIMAX=0;
17849   GNULIB_STRTOUMAX=0;
17850     HAVE_DECL_IMAXABS=1;
17851   HAVE_DECL_IMAXDIV=1;
17852   HAVE_DECL_STRTOIMAX=1;
17853   HAVE_DECL_STRTOUMAX=1;
17854   INT32_MAX_LT_INTMAX_MAX=1;
17855   INT64_MAX_EQ_LONG_MAX='defined _LP64';
17856   PRI_MACROS_BROKEN=0;
17857   PRIPTR_PREFIX=__PRIPTR_PREFIX;
17858   UINT32_MAX_LT_UINTMAX_MAX=1;
17859   UINT64_MAX_EQ_ULONG_MAX='defined _LP64';
17860
17861
17862
17863
17864
17865
17866
17867
17868
17869
17870
17871
17872
17873
17874
17875      if test $gl_cv_have_include_next = yes; then
17876        gl_cv_next_inttypes_h='<'inttypes.h'>'
17877      else
17878        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
17879 $as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
17880 if test "${gl_cv_next_inttypes_h+set}" = set; then :
17881   $as_echo_n "(cached) " >&6
17882 else
17883
17884              if test $ac_cv_header_inttypes_h = yes; then
17885
17886
17887                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17888 /* end confdefs.h.  */
17889 #include <inttypes.h>
17890
17891 _ACEOF
17892                                                                                                                         case "$host_os" in
17893                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
17894                  *)    gl_absname_cpp="$ac_cpp" ;;
17895                esac
17896                                                             gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17897                   sed -n '\#/inttypes.h#{
17898                     s#.*"\(.*/inttypes.h\)".*#\1#
17899                     s#^/[^/]#//&#
17900                     p
17901                     q
17902                   }'`'"'
17903           else
17904                gl_cv_next_inttypes_h='<'inttypes.h'>'
17905              fi
17906
17907
17908 fi
17909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
17910 $as_echo "$gl_cv_next_inttypes_h" >&6; }
17911      fi
17912      NEXT_INTTYPES_H=$gl_cv_next_inttypes_h
17913
17914      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17915        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17916        gl_next_as_first_directive='<'inttypes.h'>'
17917      else
17918        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17919        gl_next_as_first_directive=$gl_cv_next_inttypes_h
17920      fi
17921      NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive
17922
17923
17924
17925
17926
17927
17928
17929
17930 $as_echo "#define GL_TRIGGER_STDC_LIMIT_MACROS 1" >>confdefs.h
17931
17932
17933
17934
17935
17936
17937      GNULIB_FCHMODAT=0;
17938   GNULIB_FSTATAT=0;
17939   GNULIB_FUTIMENS=0;
17940   GNULIB_LCHMOD=0;
17941   GNULIB_LSTAT=0;
17942   GNULIB_MKDIRAT=0;
17943   GNULIB_MKFIFO=0;
17944   GNULIB_MKFIFOAT=0;
17945   GNULIB_MKNOD=0;
17946   GNULIB_MKNODAT=0;
17947   GNULIB_STAT=0;
17948   GNULIB_UTIMENSAT=0;
17949     HAVE_FCHMODAT=1;
17950   HAVE_FSTATAT=1;
17951   HAVE_FUTIMENS=1;
17952   HAVE_LCHMOD=1;
17953   HAVE_LSTAT=1;
17954   HAVE_MKDIRAT=1;
17955   HAVE_MKFIFO=1;
17956   HAVE_MKFIFOAT=1;
17957   HAVE_MKNOD=1;
17958   HAVE_MKNODAT=1;
17959   HAVE_UTIMENSAT=1;
17960   REPLACE_FSTAT=0;
17961   REPLACE_FSTATAT=0;
17962   REPLACE_FUTIMENS=0;
17963   REPLACE_LSTAT=0;
17964   REPLACE_MKDIR=0;
17965   REPLACE_MKFIFO=0;
17966   REPLACE_MKNOD=0;
17967   REPLACE_STAT=0;
17968   REPLACE_UTIMENSAT=0;
17969
17970
17971
17972
17973       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
17974 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
17975 if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
17976   $as_echo_n "(cached) " >&6
17977 else
17978   rm -f conftest.sym conftest.file
17979      echo >conftest.file
17980      if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
17981        if test "$cross_compiling" = yes; then :
17982   # When cross-compiling, be pessimistic so we will end up using the
17983           # replacement version of lstat that checks for trailing slashes and
17984           # calls lstat a second time when necessary.
17985           gl_cv_func_lstat_dereferences_slashed_symlink=no
17986
17987 else
17988   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17989 /* end confdefs.h.  */
17990 $ac_includes_default
17991 int
17992 main ()
17993 {
17994 struct stat sbuf;
17995               /* Linux will dereference the symlink and fail, as required by
17996                  POSIX.  That is better in the sense that it means we will not
17997                  have to compile and use the lstat wrapper.  */
17998               return lstat ("conftest.sym/", &sbuf) == 0;
17999
18000   ;
18001   return 0;
18002 }
18003 _ACEOF
18004 if ac_fn_c_try_run "$LINENO"; then :
18005   gl_cv_func_lstat_dereferences_slashed_symlink=yes
18006 else
18007   gl_cv_func_lstat_dereferences_slashed_symlink=no
18008 fi
18009 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18010   conftest.$ac_objext conftest.beam conftest.$ac_ext
18011 fi
18012
18013      else
18014        # If the 'ln -s' command failed, then we probably don't even
18015        # have an lstat function.
18016        gl_cv_func_lstat_dereferences_slashed_symlink=no
18017      fi
18018      rm -f conftest.sym conftest.file
18019
18020 fi
18021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
18022 $as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
18023   test $gl_cv_func_lstat_dereferences_slashed_symlink = yes &&
18024
18025 cat >>confdefs.h <<_ACEOF
18026 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
18027 _ACEOF
18028
18029
18030
18031   GNULIB_MKTIME=0;
18032   GNULIB_NANOSLEEP=0;
18033   GNULIB_STRPTIME=0;
18034   GNULIB_TIMEGM=0;
18035   GNULIB_TIME_R=0;
18036     HAVE_DECL_LOCALTIME_R=1;
18037   HAVE_NANOSLEEP=1;
18038   HAVE_STRPTIME=1;
18039   HAVE_TIMEGM=1;
18040         REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
18041   REPLACE_MKTIME=GNULIB_PORTCHECK;
18042   REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
18043   REPLACE_TIMEGM=GNULIB_PORTCHECK;
18044
18045
18046
18047
18048
18049
18050   GNULIB_PTHREAD_SIGMASK=0;
18051   GNULIB_SIGNAL_H_SIGPIPE=0;
18052   GNULIB_SIGPROCMASK=0;
18053   GNULIB_SIGACTION=0;
18054     HAVE_POSIX_SIGNALBLOCKING=1;
18055   HAVE_PTHREAD_SIGMASK=1;
18056   HAVE_SIGSET_T=1;
18057   HAVE_SIGINFO_T=1;
18058   HAVE_SIGACTION=1;
18059   HAVE_STRUCT_SIGACTION_SA_SIGACTION=1;
18060
18061   HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1;
18062
18063   HAVE_SIGHANDLER_T=1;
18064   REPLACE_PTHREAD_SIGMASK=0;
18065
18066
18067
18068
18069   ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
18070       #include <signal.h>
18071       /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>.  */
18072       #include <sys/types.h>
18073
18074 "
18075 if test "x$ac_cv_type_sigset_t" = x""yes; then :
18076
18077 cat >>confdefs.h <<_ACEOF
18078 #define HAVE_SIGSET_T 1
18079 _ACEOF
18080
18081 gl_cv_type_sigset_t=yes
18082 else
18083   gl_cv_type_sigset_t=no
18084 fi
18085
18086   if test $gl_cv_type_sigset_t != yes; then
18087     HAVE_SIGSET_T=0
18088   fi
18089
18090
18091
18092
18093
18094    if test $ac_cv_header_sys_socket_h = no; then
18095                          for ac_header in ws2tcpip.h
18096 do :
18097   ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
18098 if test "x$ac_cv_header_ws2tcpip_h" = x""yes; then :
18099   cat >>confdefs.h <<_ACEOF
18100 #define HAVE_WS2TCPIP_H 1
18101 _ACEOF
18102
18103 fi
18104
18105 done
18106
18107    fi
18108
18109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
18110 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
18111 if test "${ac_cv_header_stdbool_h+set}" = set; then :
18112   $as_echo_n "(cached) " >&6
18113 else
18114   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18115 /* end confdefs.h.  */
18116
18117              #include <stdbool.h>
18118              #ifndef bool
18119               "error: bool is not defined"
18120              #endif
18121              #ifndef false
18122               "error: false is not defined"
18123              #endif
18124              #if false
18125               "error: false is not 0"
18126              #endif
18127              #ifndef true
18128               "error: true is not defined"
18129              #endif
18130              #if true != 1
18131               "error: true is not 1"
18132              #endif
18133              #ifndef __bool_true_false_are_defined
18134               "error: __bool_true_false_are_defined is not defined"
18135              #endif
18136
18137              struct s { _Bool s: 1; _Bool t; } s;
18138
18139              char a[true == 1 ? 1 : -1];
18140              char b[false == 0 ? 1 : -1];
18141              char c[__bool_true_false_are_defined == 1 ? 1 : -1];
18142              char d[(bool) 0.5 == true ? 1 : -1];
18143              /* See body of main program for 'e'.  */
18144              char f[(_Bool) 0.0 == false ? 1 : -1];
18145              char g[true];
18146              char h[sizeof (_Bool)];
18147              char i[sizeof s.t];
18148              enum { j = false, k = true, l = false * true, m = true * 256 };
18149              /* The following fails for
18150                 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
18151              _Bool n[m];
18152              char o[sizeof n == m * sizeof n[0] ? 1 : -1];
18153              char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
18154              /* Catch a bug in an HP-UX C compiler.  See
18155                 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
18156                 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
18157               */
18158              _Bool q = true;
18159              _Bool *pq = &q;
18160
18161 int
18162 main ()
18163 {
18164
18165              bool e = &s;
18166              *pq |= q;
18167              *pq |= ! q;
18168              /* Refer to every declared value, to avoid compiler optimizations.  */
18169              return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
18170                      + !m + !n + !o + !p + !q + !pq);
18171
18172   ;
18173   return 0;
18174 }
18175 _ACEOF
18176 if ac_fn_c_try_compile "$LINENO"; then :
18177   ac_cv_header_stdbool_h=yes
18178 else
18179   ac_cv_header_stdbool_h=no
18180 fi
18181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18182 fi
18183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
18184 $as_echo "$ac_cv_header_stdbool_h" >&6; }
18185    ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
18186 if test "x$ac_cv_type__Bool" = x""yes; then :
18187
18188 cat >>confdefs.h <<_ACEOF
18189 #define HAVE__BOOL 1
18190 _ACEOF
18191
18192
18193 fi
18194
18195
18196
18197     REPLACE_NULL=0;
18198   HAVE_WCHAR_T=1;
18199
18200
18201   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
18202 $as_echo_n "checking for wchar_t... " >&6; }
18203 if test "${gt_cv_c_wchar_t+set}" = set; then :
18204   $as_echo_n "(cached) " >&6
18205 else
18206   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18207 /* end confdefs.h.  */
18208 #include <stddef.h>
18209             wchar_t foo = (wchar_t)'\0';
18210 int
18211 main ()
18212 {
18213
18214   ;
18215   return 0;
18216 }
18217 _ACEOF
18218 if ac_fn_c_try_compile "$LINENO"; then :
18219   gt_cv_c_wchar_t=yes
18220 else
18221   gt_cv_c_wchar_t=no
18222 fi
18223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18224 fi
18225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
18226 $as_echo "$gt_cv_c_wchar_t" >&6; }
18227   if test $gt_cv_c_wchar_t = yes; then
18228
18229 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
18230
18231   fi
18232
18233
18234   GNULIB_DPRINTF=0;
18235   GNULIB_FCLOSE=0;
18236   GNULIB_FFLUSH=0;
18237   GNULIB_FGETC=0;
18238   GNULIB_FGETS=0;
18239   GNULIB_FOPEN=0;
18240   GNULIB_FPRINTF=0;
18241   GNULIB_FPRINTF_POSIX=0;
18242   GNULIB_FPURGE=0;
18243   GNULIB_FPUTC=0;
18244   GNULIB_FPUTS=0;
18245   GNULIB_FREAD=0;
18246   GNULIB_FREOPEN=0;
18247   GNULIB_FSCANF=0;
18248   GNULIB_FSEEK=0;
18249   GNULIB_FSEEKO=0;
18250   GNULIB_FTELL=0;
18251   GNULIB_FTELLO=0;
18252   GNULIB_FWRITE=0;
18253   GNULIB_GETC=0;
18254   GNULIB_GETCHAR=0;
18255   GNULIB_GETDELIM=0;
18256   GNULIB_GETLINE=0;
18257   GNULIB_GETS=0;
18258   GNULIB_OBSTACK_PRINTF=0;
18259   GNULIB_OBSTACK_PRINTF_POSIX=0;
18260   GNULIB_PERROR=0;
18261   GNULIB_POPEN=0;
18262   GNULIB_PRINTF=0;
18263   GNULIB_PRINTF_POSIX=0;
18264   GNULIB_PUTC=0;
18265   GNULIB_PUTCHAR=0;
18266   GNULIB_PUTS=0;
18267   GNULIB_REMOVE=0;
18268   GNULIB_RENAME=0;
18269   GNULIB_RENAMEAT=0;
18270   GNULIB_SCANF=0;
18271   GNULIB_SNPRINTF=0;
18272   GNULIB_SPRINTF_POSIX=0;
18273   GNULIB_STDIO_H_NONBLOCKING=0;
18274   GNULIB_STDIO_H_SIGPIPE=0;
18275   GNULIB_TMPFILE=0;
18276   GNULIB_VASPRINTF=0;
18277   GNULIB_VFSCANF=0;
18278   GNULIB_VSCANF=0;
18279   GNULIB_VDPRINTF=0;
18280   GNULIB_VFPRINTF=0;
18281   GNULIB_VFPRINTF_POSIX=0;
18282   GNULIB_VPRINTF=0;
18283   GNULIB_VPRINTF_POSIX=0;
18284   GNULIB_VSNPRINTF=0;
18285   GNULIB_VSPRINTF_POSIX=0;
18286     HAVE_DECL_FPURGE=1;
18287   HAVE_DECL_FSEEKO=1;
18288   HAVE_DECL_FTELLO=1;
18289   HAVE_DECL_GETDELIM=1;
18290   HAVE_DECL_GETLINE=1;
18291   HAVE_DECL_OBSTACK_PRINTF=1;
18292   HAVE_DECL_SNPRINTF=1;
18293   HAVE_DECL_VSNPRINTF=1;
18294   HAVE_DPRINTF=1;
18295   HAVE_FSEEKO=1;
18296   HAVE_FTELLO=1;
18297   HAVE_RENAMEAT=1;
18298   HAVE_VASPRINTF=1;
18299   HAVE_VDPRINTF=1;
18300   REPLACE_DPRINTF=0;
18301   REPLACE_FCLOSE=0;
18302   REPLACE_FFLUSH=0;
18303   REPLACE_FOPEN=0;
18304   REPLACE_FPRINTF=0;
18305   REPLACE_FPURGE=0;
18306   REPLACE_FREOPEN=0;
18307   REPLACE_FSEEK=0;
18308   REPLACE_FSEEKO=0;
18309   REPLACE_FTELL=0;
18310   REPLACE_FTELLO=0;
18311   REPLACE_GETDELIM=0;
18312   REPLACE_GETLINE=0;
18313   REPLACE_OBSTACK_PRINTF=0;
18314   REPLACE_PERROR=0;
18315   REPLACE_POPEN=0;
18316   REPLACE_PRINTF=0;
18317   REPLACE_REMOVE=0;
18318   REPLACE_RENAME=0;
18319   REPLACE_RENAMEAT=0;
18320   REPLACE_SNPRINTF=0;
18321   REPLACE_SPRINTF=0;
18322   REPLACE_STDIO_READ_FUNCS=0;
18323   REPLACE_STDIO_WRITE_FUNCS=0;
18324   REPLACE_TMPFILE=0;
18325   REPLACE_VASPRINTF=0;
18326   REPLACE_VDPRINTF=0;
18327   REPLACE_VFPRINTF=0;
18328   REPLACE_VPRINTF=0;
18329   REPLACE_VSNPRINTF=0;
18330   REPLACE_VSPRINTF=0;
18331
18332
18333  ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
18334 "
18335 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
18336
18337 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
18338
18339 fi
18340
18341
18342
18343
18344 ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default"
18345 if test "x$ac_cv_have_decl_strtoimax" = x""yes; then :
18346   ac_have_decl=1
18347 else
18348   ac_have_decl=0
18349 fi
18350
18351 cat >>confdefs.h <<_ACEOF
18352 #define HAVE_DECL_STRTOIMAX $ac_have_decl
18353 _ACEOF
18354
18355 ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
18356 if test "x$ac_cv_have_decl_strtoumax" = x""yes; then :
18357   ac_have_decl=1
18358 else
18359   ac_have_decl=0
18360 fi
18361
18362 cat >>confdefs.h <<_ACEOF
18363 #define HAVE_DECL_STRTOUMAX $ac_have_decl
18364 _ACEOF
18365
18366
18367
18368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
18369 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
18370 if test "${ac_cv_header_stat_broken+set}" = set; then :
18371   $as_echo_n "(cached) " >&6
18372 else
18373   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18374 /* end confdefs.h.  */
18375 #include <sys/types.h>
18376 #include <sys/stat.h>
18377
18378 #if defined S_ISBLK && defined S_IFDIR
18379 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
18380 #endif
18381
18382 #if defined S_ISBLK && defined S_IFCHR
18383 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
18384 #endif
18385
18386 #if defined S_ISLNK && defined S_IFREG
18387 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
18388 #endif
18389
18390 #if defined S_ISSOCK && defined S_IFREG
18391 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
18392 #endif
18393
18394 _ACEOF
18395 if ac_fn_c_try_compile "$LINENO"; then :
18396   ac_cv_header_stat_broken=no
18397 else
18398   ac_cv_header_stat_broken=yes
18399 fi
18400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18401 fi
18402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
18403 $as_echo "$ac_cv_header_stat_broken" >&6; }
18404 if test $ac_cv_header_stat_broken = yes; then
18405
18406 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
18407
18408 fi
18409
18410
18411
18412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
18413 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
18414 if test "${ac_cv_c_restrict+set}" = set; then :
18415   $as_echo_n "(cached) " >&6
18416 else
18417   ac_cv_c_restrict=no
18418    # The order here caters to the fact that C++ does not require restrict.
18419    for ac_kw in __restrict __restrict__ _Restrict restrict; do
18420      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18421 /* end confdefs.h.  */
18422 typedef int * int_ptr;
18423         int foo (int_ptr $ac_kw ip) {
18424         return ip[0];
18425        }
18426 int
18427 main ()
18428 {
18429 int s[1];
18430         int * $ac_kw t = s;
18431         t[0] = 0;
18432         return foo(t)
18433   ;
18434   return 0;
18435 }
18436 _ACEOF
18437 if ac_fn_c_try_compile "$LINENO"; then :
18438   ac_cv_c_restrict=$ac_kw
18439 fi
18440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18441      test "$ac_cv_c_restrict" != no && break
18442    done
18443
18444 fi
18445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
18446 $as_echo "$ac_cv_c_restrict" >&6; }
18447
18448  case $ac_cv_c_restrict in
18449    restrict) ;;
18450    no) $as_echo "#define restrict /**/" >>confdefs.h
18451  ;;
18452    *)  cat >>confdefs.h <<_ACEOF
18453 #define restrict $ac_cv_c_restrict
18454 _ACEOF
18455  ;;
18456  esac
18457
18458
18459
18460
18461
18462   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
18463 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
18464 if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
18465   $as_echo_n "(cached) " >&6
18466 else
18467   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18468 /* end confdefs.h.  */
18469 #include <time.h>
18470
18471 int
18472 main ()
18473 {
18474 static struct timespec x; x.tv_sec = x.tv_nsec;
18475   ;
18476   return 0;
18477 }
18478 _ACEOF
18479 if ac_fn_c_try_compile "$LINENO"; then :
18480   gl_cv_sys_struct_timespec_in_time_h=yes
18481 else
18482   gl_cv_sys_struct_timespec_in_time_h=no
18483 fi
18484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18485 fi
18486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
18487 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
18488
18489   TIME_H_DEFINES_STRUCT_TIMESPEC=0
18490   SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
18491   PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
18492   if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
18493     TIME_H_DEFINES_STRUCT_TIMESPEC=1
18494   else
18495     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
18496 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
18497 if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
18498   $as_echo_n "(cached) " >&6
18499 else
18500   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18501 /* end confdefs.h.  */
18502 #include <sys/time.h>
18503
18504 int
18505 main ()
18506 {
18507 static struct timespec x; x.tv_sec = x.tv_nsec;
18508   ;
18509   return 0;
18510 }
18511 _ACEOF
18512 if ac_fn_c_try_compile "$LINENO"; then :
18513   gl_cv_sys_struct_timespec_in_sys_time_h=yes
18514 else
18515   gl_cv_sys_struct_timespec_in_sys_time_h=no
18516 fi
18517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18518 fi
18519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
18520 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
18521     if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
18522       SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
18523     else
18524       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
18525 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
18526 if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
18527   $as_echo_n "(cached) " >&6
18528 else
18529   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18530 /* end confdefs.h.  */
18531 #include <pthread.h>
18532
18533 int
18534 main ()
18535 {
18536 static struct timespec x; x.tv_sec = x.tv_nsec;
18537   ;
18538   return 0;
18539 }
18540 _ACEOF
18541 if ac_fn_c_try_compile "$LINENO"; then :
18542   gl_cv_sys_struct_timespec_in_pthread_h=yes
18543 else
18544   gl_cv_sys_struct_timespec_in_pthread_h=no
18545 fi
18546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18547 fi
18548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
18549 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
18550       if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
18551         PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
18552       fi
18553     fi
18554   fi
18555
18556
18557
18558
18559
18560
18561
18562
18563
18564
18565
18566
18567
18568
18569
18570      if test $gl_cv_have_include_next = yes; then
18571        gl_cv_next_time_h='<'time.h'>'
18572      else
18573        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
18574 $as_echo_n "checking absolute name of <time.h>... " >&6; }
18575 if test "${gl_cv_next_time_h+set}" = set; then :
18576   $as_echo_n "(cached) " >&6
18577 else
18578
18579                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18580 /* end confdefs.h.  */
18581 #include <time.h>
18582
18583 _ACEOF
18584                                                                                                                         case "$host_os" in
18585                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
18586                  *)    gl_absname_cpp="$ac_cpp" ;;
18587                esac
18588                                                             gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18589                   sed -n '\#/time.h#{
18590                     s#.*"\(.*/time.h\)".*#\1#
18591                     s#^/[^/]#//&#
18592                     p
18593                     q
18594                   }'`'"'
18595
18596
18597 fi
18598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
18599 $as_echo "$gl_cv_next_time_h" >&6; }
18600      fi
18601      NEXT_TIME_H=$gl_cv_next_time_h
18602
18603      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18604        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18605        gl_next_as_first_directive='<'time.h'>'
18606      else
18607        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18608        gl_next_as_first_directive=$gl_cv_next_time_h
18609      fi
18610      NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
18611
18612
18613
18614
18615
18616
18617 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
18618 if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
18619   ac_have_decl=1
18620 else
18621   ac_have_decl=0
18622 fi
18623
18624 cat >>confdefs.h <<_ACEOF
18625 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
18626 _ACEOF
18627
18628
18629
18630
18631    if false; then
18632   GL_COND_LIBTOOL_TRUE=
18633   GL_COND_LIBTOOL_FALSE='#'
18634 else
18635   GL_COND_LIBTOOL_TRUE='#'
18636   GL_COND_LIBTOOL_FALSE=
18637 fi
18638
18639   gl_cond_libtool=false
18640   gl_libdeps=
18641   gl_ltlibdeps=
18642   gl_m4_base='m4'
18643
18644
18645
18646
18647
18648
18649
18650
18651
18652   gl_source_base='lib'
18653
18654
18655   if test $ac_cv_func_alloca_works = no; then
18656     :
18657   fi
18658
18659   # Define an additional variable used in the Makefile substitution.
18660   if test $ac_cv_working_alloca_h = yes; then
18661     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
18662 $as_echo_n "checking for alloca as a compiler built-in... " >&6; }
18663 if test "${gl_cv_rpl_alloca+set}" = set; then :
18664   $as_echo_n "(cached) " >&6
18665 else
18666
18667       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18668 /* end confdefs.h.  */
18669
18670 #if defined __GNUC__ || defined _AIX || defined _MSC_VER
18671         Need own alloca
18672 #endif
18673
18674 _ACEOF
18675 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18676   $EGREP "Need own alloca" >/dev/null 2>&1; then :
18677   gl_cv_rpl_alloca=yes
18678 else
18679   gl_cv_rpl_alloca=no
18680 fi
18681 rm -f conftest*
18682
18683
18684 fi
18685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
18686 $as_echo "$gl_cv_rpl_alloca" >&6; }
18687     if test $gl_cv_rpl_alloca = yes; then
18688
18689 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
18690
18691       ALLOCA_H=alloca.h
18692     else
18693                   ALLOCA_H=
18694     fi
18695   else
18696     ALLOCA_H=alloca.h
18697   fi
18698
18699    if test -n "$ALLOCA_H"; then
18700   GL_GENERATE_ALLOCA_H_TRUE=
18701   GL_GENERATE_ALLOCA_H_FALSE='#'
18702 else
18703   GL_GENERATE_ALLOCA_H_TRUE='#'
18704   GL_GENERATE_ALLOCA_H_FALSE=
18705 fi
18706
18707
18708
18709
18710
18711
18712   :
18713
18714
18715
18716
18717   :
18718
18719
18720
18721
18722
18723
18724
18725
18726
18727
18728
18729
18730
18731
18732
18733 $as_echo "#define HAVE_DUP2 1" >>confdefs.h
18734
18735
18736   if test $HAVE_DUP2 = 1; then
18737     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
18738 $as_echo_n "checking whether dup2 works... " >&6; }
18739 if test "${gl_cv_func_dup2_works+set}" = set; then :
18740   $as_echo_n "(cached) " >&6
18741 else
18742   if test "$cross_compiling" = yes; then :
18743   case "$host_os" in
18744            mingw*) # on this platform, dup2 always returns 0 for success
18745              gl_cv_func_dup2_works=no;;
18746            cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
18747              gl_cv_func_dup2_works=no;;
18748            linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
18749                    # closed fd may yield -EBADF instead of -1 / errno=EBADF.
18750              gl_cv_func_dup2_works=no;;
18751            freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
18752              gl_cv_func_dup2_works=no;;
18753            haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
18754              gl_cv_func_dup2_works=no;;
18755            *) gl_cv_func_dup2_works=yes;;
18756          esac
18757 else
18758   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18759 /* end confdefs.h.  */
18760
18761          #include <unistd.h>
18762 #include <fcntl.h>
18763 #include <errno.h>
18764 int
18765 main ()
18766 {
18767 int result = 0;
18768 #ifdef FD_CLOEXEC
18769             if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
18770               result |= 1;
18771 #endif
18772             if (dup2 (1, 1) == 0)
18773               result |= 2;
18774 #ifdef FD_CLOEXEC
18775             if (fcntl (1, F_GETFD) != FD_CLOEXEC)
18776               result |= 4;
18777 #endif
18778             close (0);
18779             if (dup2 (0, 0) != -1)
18780               result |= 8;
18781             /* Many gnulib modules require POSIX conformance of EBADF.  */
18782             if (dup2 (2, 1000000) == -1 && errno != EBADF)
18783               result |= 16;
18784             return result;
18785
18786   ;
18787   return 0;
18788 }
18789
18790 _ACEOF
18791 if ac_fn_c_try_run "$LINENO"; then :
18792   gl_cv_func_dup2_works=yes
18793 else
18794   gl_cv_func_dup2_works=no
18795 fi
18796 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18797   conftest.$ac_objext conftest.beam conftest.$ac_ext
18798 fi
18799
18800
18801 fi
18802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
18803 $as_echo "$gl_cv_func_dup2_works" >&6; }
18804     if test "$gl_cv_func_dup2_works" = no; then
18805
18806
18807
18808   if test $ac_cv_func_dup2 = yes; then
18809     REPLACE_DUP2=1
18810   fi
18811
18812
18813
18814
18815
18816
18817
18818
18819   gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
18820
18821
18822     fi
18823   fi
18824
18825
18826
18827
18828
18829
18830           GNULIB_DUP2=1
18831
18832
18833
18834
18835
18836
18837
18838
18839
18840
18841
18842 # Persuade glibc <stdlib.h> to declare getloadavg().
18843
18844
18845 gl_save_LIBS=$LIBS
18846
18847 # getloadvg is present in libc on glibc >= 2.2, MacOS X, FreeBSD >= 2.0,
18848 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
18849 HAVE_GETLOADAVG=1
18850 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
18851 if test "x$ac_cv_func_getloadavg" = x""yes; then :
18852
18853 else
18854   gl_func_getloadavg_done=no
18855
18856    # Some systems with -lutil have (and need) -lkvm as well, some do not.
18857    # On Solaris, -lkvm requires nlist from -lelf, so check that first
18858    # to get the right answer into the cache.
18859    # For kstat on solaris, we need to test for libelf and libkvm to force the
18860    # definition of SVR4 below.
18861    if test $gl_func_getloadavg_done = no; then
18862      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
18863 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
18864 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
18865   $as_echo_n "(cached) " >&6
18866 else
18867   ac_check_lib_save_LIBS=$LIBS
18868 LIBS="-lelf  $LIBS"
18869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18870 /* end confdefs.h.  */
18871
18872 /* Override any GCC internal prototype to avoid an error.
18873    Use char because int might match the return type of a GCC
18874    builtin and then its argument prototype would still apply.  */
18875 #ifdef __cplusplus
18876 extern "C"
18877 #endif
18878 char elf_begin ();
18879 int
18880 main ()
18881 {
18882 return elf_begin ();
18883   ;
18884   return 0;
18885 }
18886 _ACEOF
18887 if ac_fn_c_try_link "$LINENO"; then :
18888   ac_cv_lib_elf_elf_begin=yes
18889 else
18890   ac_cv_lib_elf_elf_begin=no
18891 fi
18892 rm -f core conftest.err conftest.$ac_objext \
18893     conftest$ac_exeext conftest.$ac_ext
18894 LIBS=$ac_check_lib_save_LIBS
18895 fi
18896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
18897 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
18898 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
18899   LIBS="-lelf $LIBS"
18900 fi
18901
18902      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
18903 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
18904 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
18905   $as_echo_n "(cached) " >&6
18906 else
18907   ac_check_lib_save_LIBS=$LIBS
18908 LIBS="-lkvm  $LIBS"
18909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18910 /* end confdefs.h.  */
18911
18912 /* Override any GCC internal prototype to avoid an error.
18913    Use char because int might match the return type of a GCC
18914    builtin and then its argument prototype would still apply.  */
18915 #ifdef __cplusplus
18916 extern "C"
18917 #endif
18918 char kvm_open ();
18919 int
18920 main ()
18921 {
18922 return kvm_open ();
18923   ;
18924   return 0;
18925 }
18926 _ACEOF
18927 if ac_fn_c_try_link "$LINENO"; then :
18928   ac_cv_lib_kvm_kvm_open=yes
18929 else
18930   ac_cv_lib_kvm_kvm_open=no
18931 fi
18932 rm -f core conftest.err conftest.$ac_objext \
18933     conftest$ac_exeext conftest.$ac_ext
18934 LIBS=$ac_check_lib_save_LIBS
18935 fi
18936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
18937 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
18938 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
18939   LIBS="-lkvm $LIBS"
18940 fi
18941
18942      # Check for the 4.4BSD definition of getloadavg.
18943      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
18944 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
18945 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
18946   $as_echo_n "(cached) " >&6
18947 else
18948   ac_check_lib_save_LIBS=$LIBS
18949 LIBS="-lutil  $LIBS"
18950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18951 /* end confdefs.h.  */
18952
18953 /* Override any GCC internal prototype to avoid an error.
18954    Use char because int might match the return type of a GCC
18955    builtin and then its argument prototype would still apply.  */
18956 #ifdef __cplusplus
18957 extern "C"
18958 #endif
18959 char getloadavg ();
18960 int
18961 main ()
18962 {
18963 return getloadavg ();
18964   ;
18965   return 0;
18966 }
18967 _ACEOF
18968 if ac_fn_c_try_link "$LINENO"; then :
18969   ac_cv_lib_util_getloadavg=yes
18970 else
18971   ac_cv_lib_util_getloadavg=no
18972 fi
18973 rm -f core conftest.err conftest.$ac_objext \
18974     conftest$ac_exeext conftest.$ac_ext
18975 LIBS=$ac_check_lib_save_LIBS
18976 fi
18977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
18978 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
18979 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
18980   LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes
18981 fi
18982
18983    fi
18984
18985    if test $gl_func_getloadavg_done = no; then
18986      # There is a commonly available library for RS/6000 AIX.
18987      # Since it is not a standard part of AIX, it might be installed locally.
18988      gl_getloadavg_LIBS=$LIBS
18989      LIBS="-L/usr/local/lib $LIBS"
18990      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
18991 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
18992 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
18993   $as_echo_n "(cached) " >&6
18994 else
18995   ac_check_lib_save_LIBS=$LIBS
18996 LIBS="-lgetloadavg  $LIBS"
18997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18998 /* end confdefs.h.  */
18999
19000 /* Override any GCC internal prototype to avoid an error.
19001    Use char because int might match the return type of a GCC
19002    builtin and then its argument prototype would still apply.  */
19003 #ifdef __cplusplus
19004 extern "C"
19005 #endif
19006 char getloadavg ();
19007 int
19008 main ()
19009 {
19010 return getloadavg ();
19011   ;
19012   return 0;
19013 }
19014 _ACEOF
19015 if ac_fn_c_try_link "$LINENO"; then :
19016   ac_cv_lib_getloadavg_getloadavg=yes
19017 else
19018   ac_cv_lib_getloadavg_getloadavg=no
19019 fi
19020 rm -f core conftest.err conftest.$ac_objext \
19021     conftest$ac_exeext conftest.$ac_ext
19022 LIBS=$ac_check_lib_save_LIBS
19023 fi
19024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
19025 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
19026 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
19027   LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes
19028 else
19029   LIBS=$gl_getloadavg_LIBS
19030 fi
19031
19032    fi
19033
19034    # Set up the replacement function if necessary.
19035    if test $gl_func_getloadavg_done = no; then
19036      HAVE_GETLOADAVG=0
19037
19038      # Solaris has libkstat which does not require root.
19039      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
19040 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
19041 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
19042   $as_echo_n "(cached) " >&6
19043 else
19044   ac_check_lib_save_LIBS=$LIBS
19045 LIBS="-lkstat  $LIBS"
19046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19047 /* end confdefs.h.  */
19048
19049 /* Override any GCC internal prototype to avoid an error.
19050    Use char because int might match the return type of a GCC
19051    builtin and then its argument prototype would still apply.  */
19052 #ifdef __cplusplus
19053 extern "C"
19054 #endif
19055 char kstat_open ();
19056 int
19057 main ()
19058 {
19059 return kstat_open ();
19060   ;
19061   return 0;
19062 }
19063 _ACEOF
19064 if ac_fn_c_try_link "$LINENO"; then :
19065   ac_cv_lib_kstat_kstat_open=yes
19066 else
19067   ac_cv_lib_kstat_kstat_open=no
19068 fi
19069 rm -f core conftest.err conftest.$ac_objext \
19070     conftest$ac_exeext conftest.$ac_ext
19071 LIBS=$ac_check_lib_save_LIBS
19072 fi
19073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
19074 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
19075 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
19076   cat >>confdefs.h <<_ACEOF
19077 #define HAVE_LIBKSTAT 1
19078 _ACEOF
19079
19080   LIBS="-lkstat $LIBS"
19081
19082 fi
19083
19084      test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes
19085
19086      # AIX has libperfstat which does not require root
19087      if test $gl_func_getloadavg_done = no; then
19088        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
19089 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
19090 if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
19091   $as_echo_n "(cached) " >&6
19092 else
19093   ac_check_lib_save_LIBS=$LIBS
19094 LIBS="-lperfstat  $LIBS"
19095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19096 /* end confdefs.h.  */
19097
19098 /* Override any GCC internal prototype to avoid an error.
19099    Use char because int might match the return type of a GCC
19100    builtin and then its argument prototype would still apply.  */
19101 #ifdef __cplusplus
19102 extern "C"
19103 #endif
19104 char perfstat_cpu_total ();
19105 int
19106 main ()
19107 {
19108 return perfstat_cpu_total ();
19109   ;
19110   return 0;
19111 }
19112 _ACEOF
19113 if ac_fn_c_try_link "$LINENO"; then :
19114   ac_cv_lib_perfstat_perfstat_cpu_total=yes
19115 else
19116   ac_cv_lib_perfstat_perfstat_cpu_total=no
19117 fi
19118 rm -f core conftest.err conftest.$ac_objext \
19119     conftest$ac_exeext conftest.$ac_ext
19120 LIBS=$ac_check_lib_save_LIBS
19121 fi
19122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
19123 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
19124 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x""yes; then :
19125   cat >>confdefs.h <<_ACEOF
19126 #define HAVE_LIBPERFSTAT 1
19127 _ACEOF
19128
19129   LIBS="-lperfstat $LIBS"
19130
19131 fi
19132
19133        test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes
19134      fi
19135
19136      if test $gl_func_getloadavg_done = no; then
19137        ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
19138 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
19139   gl_func_getloadavg_done=yes
19140
19141 $as_echo "#define DGUX 1" >>confdefs.h
19142
19143           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
19144 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
19145 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
19146   $as_echo_n "(cached) " >&6
19147 else
19148   ac_check_lib_save_LIBS=$LIBS
19149 LIBS="-ldgc  $LIBS"
19150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19151 /* end confdefs.h.  */
19152
19153 /* Override any GCC internal prototype to avoid an error.
19154    Use char because int might match the return type of a GCC
19155    builtin and then its argument prototype would still apply.  */
19156 #ifdef __cplusplus
19157 extern "C"
19158 #endif
19159 char dg_sys_info ();
19160 int
19161 main ()
19162 {
19163 return dg_sys_info ();
19164   ;
19165   return 0;
19166 }
19167 _ACEOF
19168 if ac_fn_c_try_link "$LINENO"; then :
19169   ac_cv_lib_dgc_dg_sys_info=yes
19170 else
19171   ac_cv_lib_dgc_dg_sys_info=no
19172 fi
19173 rm -f core conftest.err conftest.$ac_objext \
19174     conftest$ac_exeext conftest.$ac_ext
19175 LIBS=$ac_check_lib_save_LIBS
19176 fi
19177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
19178 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
19179 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
19180   cat >>confdefs.h <<_ACEOF
19181 #define HAVE_LIBDGC 1
19182 _ACEOF
19183
19184   LIBS="-ldgc $LIBS"
19185
19186 fi
19187
19188 fi
19189
19190
19191      fi
19192    fi
19193 fi
19194
19195
19196 if test "x$gl_save_LIBS" = x; then
19197   GETLOADAVG_LIBS=$LIBS
19198 else
19199   GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
19200 fi
19201 LIBS=$gl_save_LIBS
19202
19203
19204 # Test whether the system declares getloadavg. Solaris has the function
19205 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
19206 for ac_header in sys/loadavg.h
19207 do :
19208   ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
19209 if test "x$ac_cv_header_sys_loadavg_h" = x""yes; then :
19210   cat >>confdefs.h <<_ACEOF
19211 #define HAVE_SYS_LOADAVG_H 1
19212 _ACEOF
19213
19214 fi
19215
19216 done
19217
19218 if test $ac_cv_header_sys_loadavg_h = yes; then
19219   HAVE_SYS_LOADAVG_H=1
19220 else
19221   HAVE_SYS_LOADAVG_H=0
19222 fi
19223 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
19224    # include <sys/loadavg.h>
19225    #endif
19226    #include <stdlib.h>
19227 "
19228 if test "x$ac_cv_have_decl_getloadavg" = x""yes; then :
19229
19230 else
19231   HAVE_DECL_GETLOADAVG=0
19232 fi
19233
19234
19235 if test $HAVE_GETLOADAVG = 0; then
19236
19237
19238
19239
19240
19241
19242
19243
19244   gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
19245
19246
19247 # Figure out what our getloadavg.c needs.
19248
19249 # On HPUX9, an unprivileged user can get load averages this way.
19250 if test $gl_func_getloadavg_done = no; then
19251   for ac_func in pstat_getdynamic
19252 do :
19253   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
19254 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
19255   cat >>confdefs.h <<_ACEOF
19256 #define HAVE_PSTAT_GETDYNAMIC 1
19257 _ACEOF
19258  gl_func_getloadavg_done=yes
19259 fi
19260 done
19261
19262 fi
19263
19264 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
19265 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
19266 # Irix 4.0.5F has the header but not the library.
19267 if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \
19268     && test "$ac_cv_lib_kvm_kvm_open" = yes; then
19269   gl_func_getloadavg_done=yes
19270
19271 $as_echo "#define SVR4 1" >>confdefs.h
19272
19273 fi
19274
19275 if test $gl_func_getloadavg_done = no; then
19276   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
19277 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
19278   gl_func_getloadavg_done=yes
19279
19280 $as_echo "#define UMAX 1" >>confdefs.h
19281
19282
19283 $as_echo "#define UMAX4_3 1" >>confdefs.h
19284
19285 fi
19286
19287
19288 fi
19289
19290 if test $gl_func_getloadavg_done = no; then
19291   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
19292 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
19293   gl_func_getloadavg_done=yes; $as_echo "#define UMAX 1" >>confdefs.h
19294
19295 fi
19296
19297
19298 fi
19299
19300 if test $gl_func_getloadavg_done = no; then
19301   for ac_header in mach/mach.h
19302 do :
19303   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
19304 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
19305   cat >>confdefs.h <<_ACEOF
19306 #define HAVE_MACH_MACH_H 1
19307 _ACEOF
19308
19309 fi
19310
19311 done
19312
19313 fi
19314
19315 for ac_header in nlist.h
19316 do :
19317   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
19318 if test "x$ac_cv_header_nlist_h" = x""yes; then :
19319   cat >>confdefs.h <<_ACEOF
19320 #define HAVE_NLIST_H 1
19321 _ACEOF
19322  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
19323 "
19324 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
19325
19326 cat >>confdefs.h <<_ACEOF
19327 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
19328 _ACEOF
19329
19330
19331 fi
19332
19333  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19334 /* end confdefs.h.  */
19335 #include <nlist.h>
19336 int
19337 main ()
19338 {
19339 struct nlist x;
19340                     #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
19341                     x.n_un.n_name = "";
19342                     #else
19343                     x.n_name = "";
19344                     #endif
19345   ;
19346   return 0;
19347 }
19348 _ACEOF
19349 if ac_fn_c_try_link "$LINENO"; then :
19350
19351 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
19352
19353 fi
19354 rm -f core conftest.err conftest.$ac_objext \
19355     conftest$ac_exeext conftest.$ac_ext
19356
19357 fi
19358
19359 done
19360
19361 fi
19362
19363
19364
19365
19366
19367           GNULIB_GETLOADAVG=1
19368
19369
19370
19371
19372
19373
19374
19375
19376
19377
19378 if test $REPLACE_GETOPT = 1; then
19379
19380
19381
19382
19383
19384
19385
19386
19387   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
19388
19389
19390
19391
19392
19393
19394
19395
19396
19397   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
19398
19399
19400
19401
19402 fi
19403
19404
19405
19406
19407
19408     REPLACE_GETOPT=0
19409
19410
19411   if test -n "$gl_replace_getopt"; then :
19412
19413       REPLACE_GETOPT=1
19414
19415 fi
19416
19417
19418   if test $REPLACE_GETOPT = 1; then
19419
19420   GETOPT_H=getopt.h
19421
19422 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
19423
19424
19425
19426         GNULIB_UNISTD_H_GETOPT=1
19427   fi
19428
19429 if test $REPLACE_GETOPT = 1; then
19430
19431
19432
19433
19434
19435
19436
19437
19438   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
19439
19440
19441
19442
19443
19444
19445
19446
19447
19448   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
19449
19450
19451
19452
19453 fi
19454
19455
19456
19457
19458
19459   if test $ac_cv_func_lstat = yes; then
19460
19461     if test $gl_cv_func_lstat_dereferences_slashed_symlink = no; then
19462       REPLACE_LSTAT=1
19463     fi
19464   else
19465     HAVE_LSTAT=0
19466   fi
19467
19468 if test $REPLACE_LSTAT = 1; then
19469
19470
19471
19472
19473
19474
19475
19476
19477   gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
19478
19479
19480
19481   :
19482
19483 fi
19484
19485
19486
19487
19488
19489           GNULIB_LSTAT=1
19490
19491
19492
19493
19494
19495
19496
19497
19498
19499
19500
19501   if test $APPLE_UNIVERSAL_BUILD = 1; then
19502     # A universal build on Apple MacOS X platforms.
19503     # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
19504     # But we need a configuration result that is valid in both modes.
19505     gl_cv_func_working_mktime=no
19506   fi
19507   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
19508 $as_echo_n "checking for working mktime... " >&6; }
19509 if test "${gl_cv_func_working_mktime+set}" = set; then :
19510   $as_echo_n "(cached) " >&6
19511 else
19512   if test "$cross_compiling" = yes; then :
19513   gl_cv_func_working_mktime=no
19514 else
19515   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19516 /* end confdefs.h.  */
19517 /* Test program from Paul Eggert and Tony Leneis.  */
19518 #include <limits.h>
19519 #include <stdlib.h>
19520 #include <time.h>
19521
19522 #ifdef HAVE_UNISTD_H
19523 # include <unistd.h>
19524 #endif
19525
19526 #ifndef HAVE_ALARM
19527 # define alarm(X) /* empty */
19528 #endif
19529
19530 /* Work around redefinition to rpl_putenv by other config tests.  */
19531 #undef putenv
19532
19533 static time_t time_t_max;
19534 static time_t time_t_min;
19535
19536 /* Values we'll use to set the TZ environment variable.  */
19537 static char *tz_strings[] = {
19538   (char *) 0, "TZ=GMT0", "TZ=JST-9",
19539   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
19540 };
19541 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
19542
19543 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
19544    Based on a problem report from Andreas Jaeger.  */
19545 static int
19546 spring_forward_gap ()
19547 {
19548   /* glibc (up to about 1998-10-07) failed this test. */
19549   struct tm tm;
19550
19551   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
19552      instead of "TZ=America/Vancouver" in order to detect the bug even
19553      on systems that don't support the Olson extension, or don't have the
19554      full zoneinfo tables installed.  */
19555   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
19556
19557   tm.tm_year = 98;
19558   tm.tm_mon = 3;
19559   tm.tm_mday = 5;
19560   tm.tm_hour = 2;
19561   tm.tm_min = 0;
19562   tm.tm_sec = 0;
19563   tm.tm_isdst = -1;
19564   return mktime (&tm) != (time_t) -1;
19565 }
19566
19567 static int
19568 mktime_test1 (time_t now)
19569 {
19570   struct tm *lt;
19571   return ! (lt = localtime (&now)) || mktime (lt) == now;
19572 }
19573
19574 static int
19575 mktime_test (time_t now)
19576 {
19577   return (mktime_test1 (now)
19578           && mktime_test1 ((time_t) (time_t_max - now))
19579           && mktime_test1 ((time_t) (time_t_min + now)));
19580 }
19581
19582 static int
19583 irix_6_4_bug ()
19584 {
19585   /* Based on code from Ariel Faigon.  */
19586   struct tm tm;
19587   tm.tm_year = 96;
19588   tm.tm_mon = 3;
19589   tm.tm_mday = 0;
19590   tm.tm_hour = 0;
19591   tm.tm_min = 0;
19592   tm.tm_sec = 0;
19593   tm.tm_isdst = -1;
19594   mktime (&tm);
19595   return tm.tm_mon == 2 && tm.tm_mday == 31;
19596 }
19597
19598 static int
19599 bigtime_test (int j)
19600 {
19601   struct tm tm;
19602   time_t now;
19603   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
19604   now = mktime (&tm);
19605   if (now != (time_t) -1)
19606     {
19607       struct tm *lt = localtime (&now);
19608       if (! (lt
19609              && lt->tm_year == tm.tm_year
19610              && lt->tm_mon == tm.tm_mon
19611              && lt->tm_mday == tm.tm_mday
19612              && lt->tm_hour == tm.tm_hour
19613              && lt->tm_min == tm.tm_min
19614              && lt->tm_sec == tm.tm_sec
19615              && lt->tm_yday == tm.tm_yday
19616              && lt->tm_wday == tm.tm_wday
19617              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
19618                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
19619         return 0;
19620     }
19621   return 1;
19622 }
19623
19624 static int
19625 year_2050_test ()
19626 {
19627   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
19628      ignoring leap seconds.  */
19629   unsigned long int answer = 2527315200UL;
19630
19631   struct tm tm;
19632   time_t t;
19633   tm.tm_year = 2050 - 1900;
19634   tm.tm_mon = 2 - 1;
19635   tm.tm_mday = 1;
19636   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
19637   tm.tm_isdst = -1;
19638
19639   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
19640      instead of "TZ=America/Vancouver" in order to detect the bug even
19641      on systems that don't support the Olson extension, or don't have the
19642      full zoneinfo tables installed.  */
19643   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
19644
19645   t = mktime (&tm);
19646
19647   /* Check that the result is either a failure, or close enough
19648      to the correct answer that we can assume the discrepancy is
19649      due to leap seconds.  */
19650   return (t == (time_t) -1
19651           || (0 < t && answer - 120 <= t && t <= answer + 120));
19652 }
19653
19654 int
19655 main ()
19656 {
19657   int result = 0;
19658   time_t t, delta;
19659   int i, j;
19660   int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
19661   int time_t_signed = ! ((time_t) 0 < (time_t) -1);
19662
19663   /* This test makes some buggy mktime implementations loop.
19664      Give up after 60 seconds; a mktime slower than that
19665      isn't worth using anyway.  */
19666   alarm (60);
19667
19668   time_t_max = (! time_t_signed
19669                 ? (time_t) -1
19670                 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
19671                    * 2 + 1));
19672   time_t_min = (! time_t_signed
19673                 ? (time_t) 0
19674                 : time_t_signed_magnitude
19675                 ? ~ (time_t) 0
19676                 : ~ time_t_max);
19677
19678   delta = time_t_max / 997; /* a suitable prime number */
19679   for (i = 0; i < N_STRINGS; i++)
19680     {
19681       if (tz_strings[i])
19682         putenv (tz_strings[i]);
19683
19684       for (t = 0; t <= time_t_max - delta; t += delta)
19685         if (! mktime_test (t))
19686           result |= 1;
19687       if (! (mktime_test ((time_t) 1)
19688              && mktime_test ((time_t) (60 * 60))
19689              && mktime_test ((time_t) (60 * 60 * 24))))
19690         result |= 2;
19691
19692       for (j = 1; ; j <<= 1)
19693         if (! bigtime_test (j))
19694           result |= 4;
19695         else if (INT_MAX / 2 < j)
19696           break;
19697       if (! bigtime_test (INT_MAX))
19698         result |= 8;
19699     }
19700   if (! irix_6_4_bug ())
19701     result |= 16;
19702   if (! spring_forward_gap ())
19703     result |= 32;
19704   if (! year_2050_test ())
19705     result |= 64;
19706   return result;
19707 }
19708 _ACEOF
19709 if ac_fn_c_try_run "$LINENO"; then :
19710   gl_cv_func_working_mktime=yes
19711 else
19712   gl_cv_func_working_mktime=no
19713 fi
19714 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19715   conftest.$ac_objext conftest.beam conftest.$ac_ext
19716 fi
19717
19718
19719 fi
19720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
19721 $as_echo "$gl_cv_func_working_mktime" >&6; }
19722
19723   if test $gl_cv_func_working_mktime = no; then
19724     REPLACE_MKTIME=1
19725   else
19726     REPLACE_MKTIME=0
19727   fi
19728
19729 if test $REPLACE_MKTIME = 1; then
19730
19731
19732
19733
19734
19735
19736
19737
19738   gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
19739
19740
19741
19742
19743 fi
19744
19745
19746
19747
19748
19749           GNULIB_MKTIME=1
19750
19751
19752
19753
19754
19755
19756
19757
19758   LIB_PTHREAD_SIGMASK=
19759             if test $ac_cv_func_pthread_sigmask != yes; then
19760       gl_save_LIBS=$LIBS
19761       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_sigmask" >&5
19762 $as_echo_n "checking for library containing pthread_sigmask... " >&6; }
19763 if test "${ac_cv_search_pthread_sigmask+set}" = set; then :
19764   $as_echo_n "(cached) " >&6
19765 else
19766   ac_func_search_save_LIBS=$LIBS
19767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19768 /* end confdefs.h.  */
19769
19770 /* Override any GCC internal prototype to avoid an error.
19771    Use char because int might match the return type of a GCC
19772    builtin and then its argument prototype would still apply.  */
19773 #ifdef __cplusplus
19774 extern "C"
19775 #endif
19776 char pthread_sigmask ();
19777 int
19778 main ()
19779 {
19780 return pthread_sigmask ();
19781   ;
19782   return 0;
19783 }
19784 _ACEOF
19785 for ac_lib in '' pthread c_r; do
19786   if test -z "$ac_lib"; then
19787     ac_res="none required"
19788   else
19789     ac_res=-l$ac_lib
19790     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
19791   fi
19792   if ac_fn_c_try_link "$LINENO"; then :
19793   ac_cv_search_pthread_sigmask=$ac_res
19794 fi
19795 rm -f core conftest.err conftest.$ac_objext \
19796     conftest$ac_exeext
19797   if test "${ac_cv_search_pthread_sigmask+set}" = set; then :
19798   break
19799 fi
19800 done
19801 if test "${ac_cv_search_pthread_sigmask+set}" = set; then :
19802
19803 else
19804   ac_cv_search_pthread_sigmask=no
19805 fi
19806 rm conftest.$ac_ext
19807 LIBS=$ac_func_search_save_LIBS
19808 fi
19809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_sigmask" >&5
19810 $as_echo "$ac_cv_search_pthread_sigmask" >&6; }
19811 ac_res=$ac_cv_search_pthread_sigmask
19812 if test "$ac_res" != no; then :
19813   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19814
19815 fi
19816
19817       LIBS=$gl_save_LIBS
19818       if test "$ac_cv_search_pthread_sigmask" = no; then
19819         HAVE_PTHREAD_SIGMASK=0
19820       elif test "$ac_cv_search_pthread_sigmask" != 'none required'; then
19821         LIB_PTHREAD_SIGMASK=$ac_cv_search_pthread_sigmask
19822       fi
19823     fi
19824
19825
19826 if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
19827
19828
19829
19830
19831
19832
19833
19834
19835   gl_LIBOBJS="$gl_LIBOBJS pthread_sigmask.$ac_objext"
19836
19837 fi
19838
19839
19840
19841
19842
19843           GNULIB_PTHREAD_SIGMASK=1
19844
19845
19846
19847
19848
19849
19850
19851
19852   if test $ac_cv_func_readlink = no; then
19853     HAVE_READLINK=0
19854   else
19855     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
19856 $as_echo_n "checking whether readlink signature is correct... " >&6; }
19857 if test "${gl_cv_decl_readlink_works+set}" = set; then :
19858   $as_echo_n "(cached) " >&6
19859 else
19860   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19861 /* end confdefs.h.  */
19862 #include <unistd.h>
19863       /* Cause compilation failure if original declaration has wrong type.  */
19864       ssize_t readlink (const char *, char *, size_t);
19865 int
19866 main ()
19867 {
19868
19869   ;
19870   return 0;
19871 }
19872 _ACEOF
19873 if ac_fn_c_try_compile "$LINENO"; then :
19874   gl_cv_decl_readlink_works=yes
19875 else
19876   gl_cv_decl_readlink_works=no
19877 fi
19878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19879 fi
19880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
19881 $as_echo "$gl_cv_decl_readlink_works" >&6; }
19882             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
19883 $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
19884 if test "${gl_cv_func_readlink_works+set}" = set; then :
19885   $as_echo_n "(cached) " >&6
19886 else
19887   # We have readlink, so assume ln -s works.
19888        ln -s conftest.no-such conftest.link
19889        ln -s conftest.link conftest.lnk2
19890        if test "$cross_compiling" = yes; then :
19891   gl_cv_func_readlink_works="guessing no"
19892 else
19893   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19894 /* end confdefs.h.  */
19895 #include <unistd.h>
19896
19897 int
19898 main ()
19899 {
19900 char buf[20];
19901       return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
19902   ;
19903   return 0;
19904 }
19905 _ACEOF
19906 if ac_fn_c_try_run "$LINENO"; then :
19907   gl_cv_func_readlink_works=yes
19908 else
19909   gl_cv_func_readlink_works=no
19910 fi
19911 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19912   conftest.$ac_objext conftest.beam conftest.$ac_ext
19913 fi
19914
19915       rm -f conftest.link conftest.lnk2
19916 fi
19917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
19918 $as_echo "$gl_cv_func_readlink_works" >&6; }
19919     if test "$gl_cv_func_readlink_works" != yes; then
19920
19921 $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
19922
19923       REPLACE_READLINK=1
19924     elif test "$gl_cv_decl_readlink_works" != yes; then
19925       REPLACE_READLINK=1
19926     fi
19927   fi
19928
19929 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
19930
19931
19932
19933
19934
19935
19936
19937
19938   gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
19939
19940
19941   :
19942
19943 fi
19944
19945
19946
19947
19948
19949           GNULIB_READLINK=1
19950
19951
19952
19953
19954
19955
19956
19957
19958
19959
19960
19961
19962
19963
19964
19965
19966      if test $gl_cv_have_include_next = yes; then
19967        gl_cv_next_signal_h='<'signal.h'>'
19968      else
19969        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
19970 $as_echo_n "checking absolute name of <signal.h>... " >&6; }
19971 if test "${gl_cv_next_signal_h+set}" = set; then :
19972   $as_echo_n "(cached) " >&6
19973 else
19974
19975                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19976 /* end confdefs.h.  */
19977 #include <signal.h>
19978
19979 _ACEOF
19980                                                                                                                         case "$host_os" in
19981                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
19982                  *)    gl_absname_cpp="$ac_cpp" ;;
19983                esac
19984                                                             gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19985                   sed -n '\#/signal.h#{
19986                     s#.*"\(.*/signal.h\)".*#\1#
19987                     s#^/[^/]#//&#
19988                     p
19989                     q
19990                   }'`'"'
19991
19992
19993 fi
19994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
19995 $as_echo "$gl_cv_next_signal_h" >&6; }
19996      fi
19997      NEXT_SIGNAL_H=$gl_cv_next_signal_h
19998
19999      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20000        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20001        gl_next_as_first_directive='<'signal.h'>'
20002      else
20003        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20004        gl_next_as_first_directive=$gl_cv_next_signal_h
20005      fi
20006      NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive
20007
20008
20009
20010
20011
20012 # AIX declares sig_atomic_t to already include volatile, and C89 compilers
20013 # then choke on 'volatile sig_atomic_t'.  C99 requires that it compile.
20014   ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
20015 #include <signal.h>
20016
20017 "
20018 if test "x$ac_cv_type_volatile_sig_atomic_t" = x""yes; then :
20019
20020 else
20021   HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0
20022 fi
20023
20024
20025
20026
20027
20028   ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
20029 #include <signal.h>
20030
20031 "
20032 if test "x$ac_cv_type_sighandler_t" = x""yes; then :
20033
20034 else
20035   HAVE_SIGHANDLER_T=0
20036 fi
20037
20038
20039
20040
20041    ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
20042 /* <sys/types.h> is not needed according to POSIX, but the
20043    <sys/socket.h> in i386-unknown-freebsd4.10 and
20044    powerpc-apple-darwin5.5 required it. */
20045 #include <sys/types.h>
20046 #if HAVE_SYS_SOCKET_H
20047 # include <sys/socket.h>
20048 #elif HAVE_WS2TCPIP_H
20049 # include <ws2tcpip.h>
20050 #endif
20051
20052 "
20053 if test "x$ac_cv_type_socklen_t" = x""yes; then :
20054
20055 else
20056   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
20057 $as_echo_n "checking for socklen_t equivalent... " >&6; }
20058       if test "${gl_cv_socklen_t_equiv+set}" = set; then :
20059   $as_echo_n "(cached) " >&6
20060 else
20061   # Systems have either "struct sockaddr *" or
20062          # "void *" as the second argument to getpeername
20063          gl_cv_socklen_t_equiv=
20064          for arg2 in "struct sockaddr" void; do
20065            for t in int size_t "unsigned int" "long int" "unsigned long int"; do
20066              cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20067 /* end confdefs.h.  */
20068 #include <sys/types.h>
20069                    #include <sys/socket.h>
20070
20071                    int getpeername (int, $arg2 *, $t *);
20072 int
20073 main ()
20074 {
20075 $t len;
20076                   getpeername (0, 0, &len);
20077   ;
20078   return 0;
20079 }
20080 _ACEOF
20081 if ac_fn_c_try_compile "$LINENO"; then :
20082   gl_cv_socklen_t_equiv="$t"
20083 fi
20084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20085              test "$gl_cv_socklen_t_equiv" != "" && break
20086            done
20087            test "$gl_cv_socklen_t_equiv" != "" && break
20088          done
20089
20090 fi
20091
20092       if test "$gl_cv_socklen_t_equiv" = ""; then
20093         as_fn_error "Cannot find a type to use in place of socklen_t" "$LINENO" 5
20094       fi
20095       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
20096 $as_echo "$gl_cv_socklen_t_equiv" >&6; }
20097
20098 cat >>confdefs.h <<_ACEOF
20099 #define socklen_t $gl_cv_socklen_t_equiv
20100 _ACEOF
20101
20102 fi
20103
20104
20105   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
20106 $as_echo_n "checking for ssize_t... " >&6; }
20107 if test "${gt_cv_ssize_t+set}" = set; then :
20108   $as_echo_n "(cached) " >&6
20109 else
20110   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20111 /* end confdefs.h.  */
20112 #include <sys/types.h>
20113 int
20114 main ()
20115 {
20116 int x = sizeof (ssize_t *) + sizeof (ssize_t);
20117             return !x;
20118   ;
20119   return 0;
20120 }
20121 _ACEOF
20122 if ac_fn_c_try_compile "$LINENO"; then :
20123   gt_cv_ssize_t=yes
20124 else
20125   gt_cv_ssize_t=no
20126 fi
20127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20128 fi
20129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
20130 $as_echo "$gt_cv_ssize_t" >&6; }
20131   if test $gt_cv_ssize_t = no; then
20132
20133 $as_echo "#define ssize_t int" >>confdefs.h
20134
20135   fi
20136
20137
20138   STDARG_H=''
20139   NEXT_STDARG_H='<stdarg.h>'
20140   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
20141 $as_echo_n "checking for va_copy... " >&6; }
20142   if test "${gl_cv_func_va_copy+set}" = set; then :
20143   $as_echo_n "(cached) " >&6
20144 else
20145
20146     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20147 /* end confdefs.h.  */
20148 #include <stdarg.h>
20149 int
20150 main ()
20151 {
20152
20153 #ifndef va_copy
20154 void (*func) (va_list, va_list) = va_copy;
20155 #endif
20156
20157   ;
20158   return 0;
20159 }
20160 _ACEOF
20161 if ac_fn_c_try_compile "$LINENO"; then :
20162   gl_cv_func_va_copy=yes
20163 else
20164   gl_cv_func_va_copy=no
20165 fi
20166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20167 fi
20168
20169   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
20170 $as_echo "$gl_cv_func_va_copy" >&6; }
20171   if test $gl_cv_func_va_copy = no; then
20172                                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20173 /* end confdefs.h.  */
20174 #if defined _AIX && !defined __GNUC__
20175         AIX vaccine
20176        #endif
20177
20178 _ACEOF
20179 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
20180   $EGREP "vaccine" >/dev/null 2>&1; then :
20181   gl_aixcc=yes
20182 else
20183   gl_aixcc=no
20184 fi
20185 rm -f conftest*
20186
20187     if test $gl_aixcc = yes; then
20188             STDARG_H=stdarg.h
20189
20190
20191
20192
20193
20194
20195
20196
20197      if test $gl_cv_have_include_next = yes; then
20198        gl_cv_next_stdarg_h='<'stdarg.h'>'
20199      else
20200        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
20201 $as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
20202 if test "${gl_cv_next_stdarg_h+set}" = set; then :
20203   $as_echo_n "(cached) " >&6
20204 else
20205
20206                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20207 /* end confdefs.h.  */
20208 #include <stdarg.h>
20209
20210 _ACEOF
20211                                                                                                                         case "$host_os" in
20212                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
20213                  *)    gl_absname_cpp="$ac_cpp" ;;
20214                esac
20215                                                             gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20216                   sed -n '\#/stdarg.h#{
20217                     s#.*"\(.*/stdarg.h\)".*#\1#
20218                     s#^/[^/]#//&#
20219                     p
20220                     q
20221                   }'`'"'
20222
20223
20224 fi
20225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
20226 $as_echo "$gl_cv_next_stdarg_h" >&6; }
20227      fi
20228      NEXT_STDARG_H=$gl_cv_next_stdarg_h
20229
20230      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20231        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20232        gl_next_as_first_directive='<'stdarg.h'>'
20233      else
20234        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20235        gl_next_as_first_directive=$gl_cv_next_stdarg_h
20236      fi
20237      NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive
20238
20239
20240
20241
20242             if test "$gl_cv_next_stdarg_h" = '""'; then
20243         gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
20244         NEXT_STDARG_H="$gl_cv_next_stdarg_h"
20245       fi
20246     else
20247
20248   saved_as_echo_n="$as_echo_n"
20249   as_echo_n=':'
20250   if test "${gl_cv_func___va_copy+set}" = set; then :
20251   $as_echo_n "(cached) " >&6
20252 else
20253
20254         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20255 /* end confdefs.h.  */
20256 #include <stdarg.h>
20257 int
20258 main ()
20259 {
20260
20261 #ifndef __va_copy
20262 error, bail out
20263 #endif
20264
20265   ;
20266   return 0;
20267 }
20268 _ACEOF
20269 if ac_fn_c_try_compile "$LINENO"; then :
20270   gl_cv_func___va_copy=yes
20271 else
20272   gl_cv_func___va_copy=no
20273 fi
20274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20275 fi
20276
20277   as_echo_n="$saved_as_echo_n"
20278
20279       if test $gl_cv_func___va_copy = yes; then
20280
20281 $as_echo "#define va_copy __va_copy" >>confdefs.h
20282
20283       else
20284
20285
20286 $as_echo "#define va_copy gl_va_copy" >>confdefs.h
20287
20288       fi
20289     fi
20290   fi
20291
20292    if test -n "$STDARG_H"; then
20293   GL_GENERATE_STDARG_H_TRUE=
20294   GL_GENERATE_STDARG_H_FALSE='#'
20295 else
20296   GL_GENERATE_STDARG_H_TRUE='#'
20297   GL_GENERATE_STDARG_H_FALSE=
20298 fi
20299
20300
20301
20302
20303
20304
20305   # Define two additional variables used in the Makefile substitution.
20306
20307   if test "$ac_cv_header_stdbool_h" = yes; then
20308     STDBOOL_H=''
20309   else
20310     STDBOOL_H='stdbool.h'
20311   fi
20312
20313    if test -n "$STDBOOL_H"; then
20314   GL_GENERATE_STDBOOL_H_TRUE=
20315   GL_GENERATE_STDBOOL_H_FALSE='#'
20316 else
20317   GL_GENERATE_STDBOOL_H_TRUE='#'
20318   GL_GENERATE_STDBOOL_H_FALSE=
20319 fi
20320
20321
20322   if test "$ac_cv_type__Bool" = yes; then
20323     HAVE__BOOL=1
20324   else
20325     HAVE__BOOL=0
20326   fi
20327
20328
20329
20330
20331
20332   STDDEF_H=
20333   if test $gt_cv_c_wchar_t = no; then
20334     HAVE_WCHAR_T=0
20335     STDDEF_H=stddef.h
20336   fi
20337   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
20338 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
20339 if test "${gl_cv_decl_null_works+set}" = set; then :
20340   $as_echo_n "(cached) " >&6
20341 else
20342   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20343 /* end confdefs.h.  */
20344 #include <stddef.h>
20345       int test[2 * (sizeof NULL == sizeof (void *)) -1];
20346
20347 int
20348 main ()
20349 {
20350
20351   ;
20352   return 0;
20353 }
20354 _ACEOF
20355 if ac_fn_c_try_compile "$LINENO"; then :
20356   gl_cv_decl_null_works=yes
20357 else
20358   gl_cv_decl_null_works=no
20359 fi
20360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20361 fi
20362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
20363 $as_echo "$gl_cv_decl_null_works" >&6; }
20364   if test $gl_cv_decl_null_works = no; then
20365     REPLACE_NULL=1
20366     STDDEF_H=stddef.h
20367   fi
20368
20369    if test -n "$STDDEF_H"; then
20370   GL_GENERATE_STDDEF_H_TRUE=
20371   GL_GENERATE_STDDEF_H_FALSE='#'
20372 else
20373   GL_GENERATE_STDDEF_H_TRUE='#'
20374   GL_GENERATE_STDDEF_H_FALSE=
20375 fi
20376
20377   if test -n "$STDDEF_H"; then
20378
20379
20380
20381
20382
20383
20384
20385
20386      if test $gl_cv_have_include_next = yes; then
20387        gl_cv_next_stddef_h='<'stddef.h'>'
20388      else
20389        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
20390 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
20391 if test "${gl_cv_next_stddef_h+set}" = set; then :
20392   $as_echo_n "(cached) " >&6
20393 else
20394
20395                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20396 /* end confdefs.h.  */
20397 #include <stddef.h>
20398
20399 _ACEOF
20400                                                                                                                         case "$host_os" in
20401                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
20402                  *)    gl_absname_cpp="$ac_cpp" ;;
20403                esac
20404                                                             gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20405                   sed -n '\#/stddef.h#{
20406                     s#.*"\(.*/stddef.h\)".*#\1#
20407                     s#^/[^/]#//&#
20408                     p
20409                     q
20410                   }'`'"'
20411
20412
20413 fi
20414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
20415 $as_echo "$gl_cv_next_stddef_h" >&6; }
20416      fi
20417      NEXT_STDDEF_H=$gl_cv_next_stddef_h
20418
20419      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20420        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20421        gl_next_as_first_directive='<'stddef.h'>'
20422      else
20423        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20424        gl_next_as_first_directive=$gl_cv_next_stddef_h
20425      fi
20426      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
20427
20428
20429
20430
20431   fi
20432
20433
20434
20435
20436
20437
20438
20439
20440
20441
20442
20443
20444
20445      if test $gl_cv_have_include_next = yes; then
20446        gl_cv_next_stdio_h='<'stdio.h'>'
20447      else
20448        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
20449 $as_echo_n "checking absolute name of <stdio.h>... " >&6; }
20450 if test "${gl_cv_next_stdio_h+set}" = set; then :
20451   $as_echo_n "(cached) " >&6
20452 else
20453
20454                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20455 /* end confdefs.h.  */
20456 #include <stdio.h>
20457
20458 _ACEOF
20459                                                                                                                         case "$host_os" in
20460                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
20461                  *)    gl_absname_cpp="$ac_cpp" ;;
20462                esac
20463                                                             gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20464                   sed -n '\#/stdio.h#{
20465                     s#.*"\(.*/stdio.h\)".*#\1#
20466                     s#^/[^/]#//&#
20467                     p
20468                     q
20469                   }'`'"'
20470
20471
20472 fi
20473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
20474 $as_echo "$gl_cv_next_stdio_h" >&6; }
20475      fi
20476      NEXT_STDIO_H=$gl_cv_next_stdio_h
20477
20478      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20479        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20480        gl_next_as_first_directive='<'stdio.h'>'
20481      else
20482        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20483        gl_next_as_first_directive=$gl_cv_next_stdio_h
20484      fi
20485      NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
20486
20487
20488
20489
20490
20491       GNULIB_FSCANF=1
20492   GNULIB_SCANF=1
20493   GNULIB_FGETC=1
20494   GNULIB_GETC=1
20495   GNULIB_GETCHAR=1
20496   GNULIB_FGETS=1
20497   GNULIB_GETS=1
20498   GNULIB_FREAD=1
20499
20500
20501       GNULIB_FPRINTF=1
20502   GNULIB_PRINTF=1
20503   GNULIB_VFPRINTF=1
20504   GNULIB_VPRINTF=1
20505   GNULIB_FPUTC=1
20506   GNULIB_PUTC=1
20507   GNULIB_PUTCHAR=1
20508   GNULIB_FPUTS=1
20509   GNULIB_PUTS=1
20510   GNULIB_FWRITE=1
20511
20512
20513
20514
20515
20516
20517
20518
20519
20520
20521
20522
20523
20524
20525
20526      if test $gl_cv_have_include_next = yes; then
20527        gl_cv_next_stdlib_h='<'stdlib.h'>'
20528      else
20529        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
20530 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
20531 if test "${gl_cv_next_stdlib_h+set}" = set; then :
20532   $as_echo_n "(cached) " >&6
20533 else
20534
20535                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20536 /* end confdefs.h.  */
20537 #include <stdlib.h>
20538
20539 _ACEOF
20540                                                                                                                         case "$host_os" in
20541                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
20542                  *)    gl_absname_cpp="$ac_cpp" ;;
20543                esac
20544                                                             gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20545                   sed -n '\#/stdlib.h#{
20546                     s#.*"\(.*/stdlib.h\)".*#\1#
20547                     s#^/[^/]#//&#
20548                     p
20549                     q
20550                   }'`'"'
20551
20552
20553 fi
20554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
20555 $as_echo "$gl_cv_next_stdlib_h" >&6; }
20556      fi
20557      NEXT_STDLIB_H=$gl_cv_next_stdlib_h
20558
20559      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20560        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20561        gl_next_as_first_directive='<'stdlib.h'>'
20562      else
20563        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20564        gl_next_as_first_directive=$gl_cv_next_stdlib_h
20565      fi
20566      NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
20567
20568
20569
20570
20571
20572
20573
20574
20575
20576  # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
20577
20578
20579
20580
20581
20582
20583
20584 $as_echo "#define my_strftime nstrftime" >>confdefs.h
20585
20586
20587
20588
20589
20590
20591
20592   if test "$ac_cv_have_decl_strtoimax" != yes; then
20593     HAVE_DECL_STRTOIMAX=0
20594
20595     for ac_func in strtoimax
20596 do :
20597   ac_fn_c_check_func "$LINENO" "strtoimax" "ac_cv_func_strtoimax"
20598 if test "x$ac_cv_func_strtoimax" = x""yes; then :
20599   cat >>confdefs.h <<_ACEOF
20600 #define HAVE_STRTOIMAX 1
20601 _ACEOF
20602
20603 fi
20604 done
20605
20606   fi
20607
20608 if test "$ac_cv_have_decl_strtoimax" != yes && test $ac_cv_func_strtoimax = no; then
20609
20610
20611
20612
20613
20614
20615
20616
20617   gl_LIBOBJS="$gl_LIBOBJS strtoimax.$ac_objext"
20618
20619
20620   ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
20621 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
20622   ac_have_decl=1
20623 else
20624   ac_have_decl=0
20625 fi
20626
20627 cat >>confdefs.h <<_ACEOF
20628 #define HAVE_DECL_STRTOLL $ac_have_decl
20629 _ACEOF
20630
20631
20632
20633 fi
20634
20635
20636
20637
20638
20639           GNULIB_STRTOIMAX=1
20640
20641
20642
20643
20644
20645
20646
20647
20648   if test "$ac_cv_have_decl_strtoumax" != yes; then
20649     HAVE_DECL_STRTOUMAX=0
20650
20651     for ac_func in strtoumax
20652 do :
20653   ac_fn_c_check_func "$LINENO" "strtoumax" "ac_cv_func_strtoumax"
20654 if test "x$ac_cv_func_strtoumax" = x""yes; then :
20655   cat >>confdefs.h <<_ACEOF
20656 #define HAVE_STRTOUMAX 1
20657 _ACEOF
20658
20659 fi
20660 done
20661
20662   fi
20663
20664 if test "$ac_cv_have_decl_strtoumax" != yes && test $ac_cv_func_strtoumax = no; then
20665
20666
20667
20668
20669
20670
20671
20672
20673   gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext"
20674
20675
20676   ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
20677 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
20678   ac_have_decl=1
20679 else
20680   ac_have_decl=0
20681 fi
20682
20683 cat >>confdefs.h <<_ACEOF
20684 #define HAVE_DECL_STRTOULL $ac_have_decl
20685 _ACEOF
20686
20687
20688
20689 fi
20690
20691
20692
20693
20694
20695           GNULIB_STRTOUMAX=1
20696
20697
20698
20699
20700
20701
20702
20703         if test $ac_cv_func_symlink = no; then
20704     HAVE_SYMLINK=0
20705   else
20706     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
20707 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
20708 if test "${gl_cv_func_symlink_works+set}" = set; then :
20709   $as_echo_n "(cached) " >&6
20710 else
20711   if test "$cross_compiling" = yes; then :
20712   gl_cv_func_symlink_works="guessing no"
20713 else
20714   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20715 /* end confdefs.h.  */
20716 #include <unistd.h>
20717
20718 int
20719 main ()
20720 {
20721 int result = 0;
20722              if (!symlink ("a", "conftest.link/"))
20723                result |= 1;
20724              if (symlink ("conftest.f", "conftest.lnk2"))
20725                result |= 2;
20726              else if (!symlink ("a", "conftest.lnk2/"))
20727                result |= 4;
20728              return result;
20729
20730   ;
20731   return 0;
20732 }
20733 _ACEOF
20734 if ac_fn_c_try_run "$LINENO"; then :
20735   gl_cv_func_symlink_works=yes
20736 else
20737   gl_cv_func_symlink_works=no
20738 fi
20739 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20740   conftest.$ac_objext conftest.beam conftest.$ac_ext
20741 fi
20742
20743       rm -f conftest.f conftest.link conftest.lnk2
20744 fi
20745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
20746 $as_echo "$gl_cv_func_symlink_works" >&6; }
20747     if test "$gl_cv_func_symlink_works" != yes; then
20748       REPLACE_SYMLINK=1
20749     fi
20750   fi
20751
20752 if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
20753
20754
20755
20756
20757
20758
20759
20760
20761   gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
20762
20763 fi
20764
20765
20766
20767
20768
20769           GNULIB_SYMLINK=1
20770
20771
20772
20773
20774
20775
20776
20777
20778
20779
20780
20781
20782
20783
20784
20785
20786
20787
20788
20789
20790
20791      if test $gl_cv_have_include_next = yes; then
20792        gl_cv_next_sys_stat_h='<'sys/stat.h'>'
20793      else
20794        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
20795 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
20796 if test "${gl_cv_next_sys_stat_h+set}" = set; then :
20797   $as_echo_n "(cached) " >&6
20798 else
20799
20800              if test $ac_cv_header_sys_stat_h = yes; then
20801
20802
20803                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20804 /* end confdefs.h.  */
20805 #include <sys/stat.h>
20806
20807 _ACEOF
20808                                                                                                                         case "$host_os" in
20809                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
20810                  *)    gl_absname_cpp="$ac_cpp" ;;
20811                esac
20812                                                             gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20813                   sed -n '\#/sys/stat.h#{
20814                     s#.*"\(.*/sys/stat.h\)".*#\1#
20815                     s#^/[^/]#//&#
20816                     p
20817                     q
20818                   }'`'"'
20819           else
20820                gl_cv_next_sys_stat_h='<'sys/stat.h'>'
20821              fi
20822
20823
20824 fi
20825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
20826 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
20827      fi
20828      NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
20829
20830      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20831        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20832        gl_next_as_first_directive='<'sys/stat.h'>'
20833      else
20834        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20835        gl_next_as_first_directive=$gl_cv_next_sys_stat_h
20836      fi
20837      NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
20838
20839
20840
20841
20842
20843       ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
20844      #include <sys/stat.h>
20845 "
20846 if test "x$ac_cv_type_nlink_t" = x""yes; then :
20847
20848 else
20849
20850 $as_echo "#define nlink_t int" >>confdefs.h
20851
20852 fi
20853
20854
20855
20856
20857
20858
20859
20860
20861
20862
20863
20864
20865
20866
20867
20868   if test $ac_cv_have_decl_localtime_r = no; then
20869     HAVE_DECL_LOCALTIME_R=0
20870   fi
20871
20872
20873   if test $ac_cv_func_localtime_r = yes; then
20874     HAVE_LOCALTIME_R=1
20875     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
20876 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
20877 if test "${gl_cv_time_r_posix+set}" = set; then :
20878   $as_echo_n "(cached) " >&6
20879 else
20880   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20881 /* end confdefs.h.  */
20882 #include <time.h>
20883 int
20884 main ()
20885 {
20886 /* We don't need to append 'restrict's to the argument types,
20887                  even though the POSIX signature has the 'restrict's,
20888                  since C99 says they can't affect type compatibility.  */
20889               struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
20890               if (ptr) return 0;
20891               /* Check the return type is a pointer.
20892                  On HP-UX 10 it is 'int'.  */
20893               *localtime_r (0, 0);
20894   ;
20895   return 0;
20896 }
20897
20898 _ACEOF
20899 if ac_fn_c_try_compile "$LINENO"; then :
20900   gl_cv_time_r_posix=yes
20901 else
20902   gl_cv_time_r_posix=no
20903 fi
20904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20905
20906 fi
20907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
20908 $as_echo "$gl_cv_time_r_posix" >&6; }
20909     if test $gl_cv_time_r_posix = yes; then
20910       REPLACE_LOCALTIME_R=0
20911     else
20912       REPLACE_LOCALTIME_R=1
20913     fi
20914   else
20915     HAVE_LOCALTIME_R=0
20916   fi
20917
20918 if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
20919
20920
20921
20922
20923
20924
20925
20926
20927   gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
20928
20929
20930   :
20931
20932 fi
20933
20934
20935
20936
20937
20938           GNULIB_TIME_R=1
20939
20940
20941
20942
20943
20944
20945
20946
20947
20948
20949
20950
20951
20952
20953
20954
20955
20956
20957
20958      if test $gl_cv_have_include_next = yes; then
20959        gl_cv_next_unistd_h='<'unistd.h'>'
20960      else
20961        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
20962 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
20963 if test "${gl_cv_next_unistd_h+set}" = set; then :
20964   $as_echo_n "(cached) " >&6
20965 else
20966
20967              if test $ac_cv_header_unistd_h = yes; then
20968
20969
20970                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20971 /* end confdefs.h.  */
20972 #include <unistd.h>
20973
20974 _ACEOF
20975                                                                                                                         case "$host_os" in
20976                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
20977                  *)    gl_absname_cpp="$ac_cpp" ;;
20978                esac
20979                                                             gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20980                   sed -n '\#/unistd.h#{
20981                     s#.*"\(.*/unistd.h\)".*#\1#
20982                     s#^/[^/]#//&#
20983                     p
20984                     q
20985                   }'`'"'
20986           else
20987                gl_cv_next_unistd_h='<'unistd.h'>'
20988              fi
20989
20990
20991 fi
20992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
20993 $as_echo "$gl_cv_next_unistd_h" >&6; }
20994      fi
20995      NEXT_UNISTD_H=$gl_cv_next_unistd_h
20996
20997      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20998        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20999        gl_next_as_first_directive='<'unistd.h'>'
21000      else
21001        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21002        gl_next_as_first_directive=$gl_cv_next_unistd_h
21003      fi
21004      NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
21005
21006
21007
21008
21009   if test $ac_cv_header_unistd_h = yes; then
21010     HAVE_UNISTD_H=1
21011   else
21012     HAVE_UNISTD_H=0
21013   fi
21014
21015
21016
21017
21018   gl_gnulib_enabled_dosname=false
21019   gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false
21020   gl_gnulib_enabled_sigprocmask=false
21021   gl_gnulib_enabled_stat=false
21022   gl_gnulib_enabled_strtoll=false
21023   gl_gnulib_enabled_strtoull=false
21024   gl_gnulib_enabled_verify=false
21025   func_gl_gnulib_m4code_dosname ()
21026   {
21027     if ! $gl_gnulib_enabled_dosname; then
21028       gl_gnulib_enabled_dosname=true
21029     fi
21030   }
21031   func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 ()
21032   {
21033     if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
21034
21035
21036       gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=true
21037     fi
21038   }
21039   func_gl_gnulib_m4code_sigprocmask ()
21040   {
21041     if ! $gl_gnulib_enabled_sigprocmask; then
21042
21043
21044
21045   if test $gl_cv_type_sigset_t = yes; then
21046     ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask"
21047 if test "x$ac_cv_func_sigprocmask" = x""yes; then :
21048   gl_cv_func_sigprocmask=1
21049 fi
21050
21051   fi
21052   if test -z "$gl_cv_func_sigprocmask"; then
21053     HAVE_POSIX_SIGNALBLOCKING=0
21054   fi
21055
21056 if test $HAVE_POSIX_SIGNALBLOCKING = 0; then
21057
21058
21059
21060
21061
21062
21063
21064
21065   gl_LIBOBJS="$gl_LIBOBJS sigprocmask.$ac_objext"
21066
21067   :
21068 fi
21069
21070
21071
21072
21073
21074           GNULIB_SIGPROCMASK=1
21075
21076
21077
21078
21079
21080       gl_gnulib_enabled_sigprocmask=true
21081     fi
21082   }
21083   func_gl_gnulib_m4code_stat ()
21084   {
21085     if ! $gl_gnulib_enabled_stat; then
21086
21087
21088
21089     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
21090 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
21091 if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
21092   $as_echo_n "(cached) " >&6
21093 else
21094   if test "$cross_compiling" = yes; then :
21095   case $host_os in
21096             mingw*) gl_cv_func_stat_dir_slash="guessing no";;
21097             *) gl_cv_func_stat_dir_slash="guessing yes";;
21098           esac
21099 else
21100   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21101 /* end confdefs.h.  */
21102 #include <sys/stat.h>
21103
21104 int
21105 main ()
21106 {
21107 struct stat st; return stat (".", &st) != stat ("./", &st);
21108   ;
21109   return 0;
21110 }
21111 _ACEOF
21112 if ac_fn_c_try_run "$LINENO"; then :
21113   gl_cv_func_stat_dir_slash=yes
21114 else
21115   gl_cv_func_stat_dir_slash=no
21116 fi
21117 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21118   conftest.$ac_objext conftest.beam conftest.$ac_ext
21119 fi
21120
21121 fi
21122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
21123 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
21124       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
21125 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
21126 if test "${gl_cv_func_stat_file_slash+set}" = set; then :
21127   $as_echo_n "(cached) " >&6
21128 else
21129   touch conftest.tmp
21130        # Assume that if we have lstat, we can also check symlinks.
21131        if test $ac_cv_func_lstat = yes; then
21132          ln -s conftest.tmp conftest.lnk
21133        fi
21134        if test "$cross_compiling" = yes; then :
21135   gl_cv_func_stat_file_slash="guessing no"
21136 else
21137   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21138 /* end confdefs.h.  */
21139 #include <sys/stat.h>
21140
21141 int
21142 main ()
21143 {
21144 int result = 0;
21145       struct stat st;
21146       if (!stat ("conftest.tmp/", &st))
21147         result |= 1;
21148 #if HAVE_LSTAT
21149       if (!stat ("conftest.lnk/", &st))
21150         result |= 2;
21151 #endif
21152       return result;
21153
21154   ;
21155   return 0;
21156 }
21157 _ACEOF
21158 if ac_fn_c_try_run "$LINENO"; then :
21159   gl_cv_func_stat_file_slash=yes
21160 else
21161   gl_cv_func_stat_file_slash=no
21162 fi
21163 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21164   conftest.$ac_objext conftest.beam conftest.$ac_ext
21165 fi
21166
21167        rm -f conftest.tmp conftest.lnk
21168 fi
21169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
21170 $as_echo "$gl_cv_func_stat_file_slash" >&6; }
21171   case $gl_cv_func_stat_dir_slash in
21172     *no) REPLACE_STAT=1
21173
21174 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
21175 ;;
21176   esac
21177   case $gl_cv_func_stat_file_slash in
21178     *no) REPLACE_STAT=1
21179
21180 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
21181 ;;
21182   esac
21183
21184 if test $REPLACE_STAT = 1; then
21185
21186
21187
21188
21189
21190
21191
21192
21193   gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
21194
21195
21196
21197   :
21198
21199 fi
21200
21201
21202
21203
21204
21205           GNULIB_STAT=1
21206
21207
21208
21209
21210
21211       gl_gnulib_enabled_stat=true
21212       if $condition; then
21213         func_gl_gnulib_m4code_dosname
21214       fi
21215       if $condition; then
21216         func_gl_gnulib_m4code_verify
21217       fi
21218     fi
21219   }
21220   func_gl_gnulib_m4code_strtoll ()
21221   {
21222     if ! $gl_gnulib_enabled_strtoll; then
21223
21224
21225
21226   if test "$ac_cv_type_long_long_int" = yes; then
21227     for ac_func in strtoll
21228 do :
21229   ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
21230 if test "x$ac_cv_func_strtoll" = x""yes; then :
21231   cat >>confdefs.h <<_ACEOF
21232 #define HAVE_STRTOLL 1
21233 _ACEOF
21234
21235 fi
21236 done
21237
21238     if test $ac_cv_func_strtoll = no; then
21239       HAVE_STRTOLL=0
21240     fi
21241   fi
21242
21243 if test $HAVE_STRTOLL = 0; then
21244
21245
21246
21247
21248
21249
21250
21251
21252   gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext"
21253
21254
21255   :
21256
21257 fi
21258
21259
21260
21261
21262
21263           GNULIB_STRTOLL=1
21264
21265
21266
21267
21268
21269       gl_gnulib_enabled_strtoll=true
21270     fi
21271   }
21272   func_gl_gnulib_m4code_strtoull ()
21273   {
21274     if ! $gl_gnulib_enabled_strtoull; then
21275
21276
21277
21278   if test "$ac_cv_type_unsigned_long_long_int" = yes; then
21279     for ac_func in strtoull
21280 do :
21281   ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
21282 if test "x$ac_cv_func_strtoull" = x""yes; then :
21283   cat >>confdefs.h <<_ACEOF
21284 #define HAVE_STRTOULL 1
21285 _ACEOF
21286
21287 fi
21288 done
21289
21290     if test $ac_cv_func_strtoull = no; then
21291       HAVE_STRTOULL=0
21292     fi
21293   fi
21294
21295 if test $HAVE_STRTOULL = 0; then
21296
21297
21298
21299
21300
21301
21302
21303
21304   gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext"
21305
21306
21307   :
21308
21309 fi
21310
21311
21312
21313
21314
21315           GNULIB_STRTOULL=1
21316
21317
21318
21319
21320
21321       gl_gnulib_enabled_strtoull=true
21322     fi
21323   }
21324   func_gl_gnulib_m4code_verify ()
21325   {
21326     if ! $gl_gnulib_enabled_verify; then
21327       gl_gnulib_enabled_verify=true
21328     fi
21329   }
21330   if test $REPLACE_GETOPT = 1; then
21331     func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
21332   fi
21333   if test $REPLACE_LSTAT = 1; then
21334     func_gl_gnulib_m4code_dosname
21335   fi
21336   if test $REPLACE_LSTAT = 1; then
21337     func_gl_gnulib_m4code_stat
21338   fi
21339   if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
21340     func_gl_gnulib_m4code_sigprocmask
21341   fi
21342   if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
21343     func_gl_gnulib_m4code_stat
21344   fi
21345   if test "$ac_cv_have_decl_strtoimax" != yes && test $ac_cv_func_strtoimax = no; then
21346     func_gl_gnulib_m4code_verify
21347   fi
21348   if test "$ac_cv_have_decl_strtoimax" != yes && test $ac_cv_func_strtoimax = no && test $ac_cv_type_long_long_int = yes; then
21349     func_gl_gnulib_m4code_strtoll
21350   fi
21351   if test "$ac_cv_have_decl_strtoumax" != yes && test $ac_cv_func_strtoumax = no; then
21352     func_gl_gnulib_m4code_verify
21353   fi
21354   if test "$ac_cv_have_decl_strtoumax" != yes && test $ac_cv_func_strtoumax = no && test $ac_cv_type_unsigned_long_long_int = yes; then
21355     func_gl_gnulib_m4code_strtoull
21356   fi
21357
21358    if $gl_gnulib_enabled_dosname; then
21359   gl_GNULIB_ENABLED_dosname_TRUE=
21360   gl_GNULIB_ENABLED_dosname_FALSE='#'
21361 else
21362   gl_GNULIB_ENABLED_dosname_TRUE='#'
21363   gl_GNULIB_ENABLED_dosname_FALSE=
21364 fi
21365
21366    if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
21367   gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE=
21368   gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE='#'
21369 else
21370   gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE='#'
21371   gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE=
21372 fi
21373
21374    if $gl_gnulib_enabled_sigprocmask; then
21375   gl_GNULIB_ENABLED_sigprocmask_TRUE=
21376   gl_GNULIB_ENABLED_sigprocmask_FALSE='#'
21377 else
21378   gl_GNULIB_ENABLED_sigprocmask_TRUE='#'
21379   gl_GNULIB_ENABLED_sigprocmask_FALSE=
21380 fi
21381
21382    if $gl_gnulib_enabled_stat; then
21383   gl_GNULIB_ENABLED_stat_TRUE=
21384   gl_GNULIB_ENABLED_stat_FALSE='#'
21385 else
21386   gl_GNULIB_ENABLED_stat_TRUE='#'
21387   gl_GNULIB_ENABLED_stat_FALSE=
21388 fi
21389
21390    if $gl_gnulib_enabled_strtoll; then
21391   gl_GNULIB_ENABLED_strtoll_TRUE=
21392   gl_GNULIB_ENABLED_strtoll_FALSE='#'
21393 else
21394   gl_GNULIB_ENABLED_strtoll_TRUE='#'
21395   gl_GNULIB_ENABLED_strtoll_FALSE=
21396 fi
21397
21398    if $gl_gnulib_enabled_strtoull; then
21399   gl_GNULIB_ENABLED_strtoull_TRUE=
21400   gl_GNULIB_ENABLED_strtoull_FALSE='#'
21401 else
21402   gl_GNULIB_ENABLED_strtoull_TRUE='#'
21403   gl_GNULIB_ENABLED_strtoull_FALSE=
21404 fi
21405
21406    if $gl_gnulib_enabled_verify; then
21407   gl_GNULIB_ENABLED_verify_TRUE=
21408   gl_GNULIB_ENABLED_verify_FALSE='#'
21409 else
21410   gl_GNULIB_ENABLED_verify_TRUE='#'
21411   gl_GNULIB_ENABLED_verify_FALSE=
21412 fi
21413
21414   # End of code from modules
21415
21416
21417
21418
21419
21420
21421
21422
21423
21424   gltests_libdeps=
21425   gltests_ltlibdeps=
21426
21427
21428
21429
21430
21431
21432
21433
21434
21435   gl_source_base='tests'
21436   gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
21437
21438   gl_module_indicator_condition=$gltests_WITNESS
21439
21440
21441
21442
21443
21444
21445
21446
21447
21448
21449   LIBGNU_LIBDEPS="$gl_libdeps"
21450
21451   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
21452
21453
21454
21455 case "$opsys" in
21456   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
21457
21458   darwin)
21459    ## The -headerpad option tells ld (see man page) to leave room at the
21460    ## end of the header for adding load commands.  Needed for dumping.
21461    ## 0x690 is the total size of 30 segment load commands (at 56
21462    ## each); under Cocoa 31 commands are required.
21463    if test "$HAVE_NS" = "yes"; then
21464      libs_nsgui="-framework AppKit"
21465      headerpad_extra=6C8
21466    else
21467      libs_nsgui=
21468      headerpad_extra=690
21469    fi
21470    LD_SWITCH_SYSTEM_TEMACS="-fno-pie -prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
21471
21472    ## This is here because src/Makefile.in did some extra fiddling around
21473    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
21474    ##   #ifndef LD_SWITCH_SYSTEM
21475    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
21476    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
21477    ## not using gcc, darwin system not on an alpha (ie darwin, since
21478    ## darwin + alpha does not occur).
21479    ## Because this was done in src/Makefile.in, the resulting part of
21480    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
21481    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
21482    ## rather than LD_SWITCH_SYSTEM.
21483    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
21484      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
21485    ;;
21486
21487   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
21488   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
21489   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
21490   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
21491   ## had different values in configure (in ac_link) and src/Makefile.in.
21492   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
21493   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
21494
21495   *) LD_SWITCH_SYSTEM_TEMACS= ;;
21496 esac
21497
21498 if test "$NS_IMPL_GNUSTEP" = "yes"; then
21499   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
21500 fi
21501
21502
21503
21504
21505 LD_FIRSTFLAG=
21506 ORDINARY_LINK=
21507 case "$opsys" in
21508   ## gnu: GNU needs its own crt0.
21509   aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
21510
21511   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
21512   ## library search parth, i.e. it won't search /usr/lib for libc and
21513   ## friends.  Using -nostartfiles instead avoids this problem, and
21514   ## will also work on earlier NetBSD releases.
21515   netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
21516
21517   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
21518   ##   MkLinux/LinuxPPC needs this.
21519   ## ibms390x only supports opsys = gnu-linux so it can be added here.
21520   gnu-*)
21521     case "$machine" in
21522       macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
21523     esac
21524     ;;
21525 esac
21526
21527
21528 if test "x$ORDINARY_LINK" = "xyes"; then
21529
21530   LD_FIRSTFLAG=""
21531
21532 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
21533
21534
21535 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
21536 ## freebsd, gnu-* not on macppc|ibms390x.
21537 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
21538
21539   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
21540   ## places that are difficult to figure out at make time.  Fortunately,
21541   ## these same versions allow you to pass arbitrary flags on to the
21542   ## linker, so there is no reason not to use it as a linker.
21543   ##
21544   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
21545   ## searching for libraries in its internal directories, so we have to
21546   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
21547   LD_FIRSTFLAG="-nostdlib"
21548 fi
21549
21550 ## FIXME? What setting of EDIT_LDFLAGS should this have?
21551 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
21552
21553
21554
21555
21556 ## FIXME? The logic here is not precisely the same as that above.
21557 ## There is no check here for a pre-defined LD_FIRSTFLAG.
21558 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
21559 LIB_GCC=
21560 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
21561
21562   case "$opsys" in
21563     freebsd|netbsd|openbsd) LIB_GCC= ;;
21564
21565     gnu-*)
21566       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
21567       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
21568       case $host_cpu in
21569       arm*)
21570         LIB_GCC="-lgcc_s"
21571         ;;
21572       *)
21573         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
21574         ## immediately undefine it again and redefine it to empty.
21575         ## Was the C_SWITCH_X_SITE part really necessary?
21576 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
21577         LIB_GCC=
21578         ;;
21579       esac
21580       ;;
21581
21582     ## Ask GCC where to find libgcc.a.
21583     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
21584   esac
21585 fi
21586
21587
21588 ## If we're using X11/GNUstep, define some consequences.
21589 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
21590
21591 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
21592
21593
21594 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
21595
21596 fi
21597
21598
21599
21600
21601 #### Report on what we decided to do.
21602 #### Report GTK as a toolkit, even if it doesn't use Xt.
21603 #### It makes printing result more understandable as using GTK sets
21604 #### toolkit_scroll_bars to yes by default.
21605 if test "${HAVE_GTK}" = "yes"; then
21606   USE_X_TOOLKIT=GTK
21607 fi
21608
21609 and_machfile=
21610 if test -n "$machfile"; then
21611   and_machfile=" and \`${machfile}'"
21612 fi
21613
21614 echo "
21615 Configured for \`${canonical}'.
21616
21617   Where should the build process find the source code?    ${srcdir}
21618   What operating system and machine description files should Emacs use?
21619         \`${opsysfile}'${and_machfile}
21620   What compiler should emacs be built with?               ${CC} ${CFLAGS}
21621   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
21622   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
21623   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
21624   What window system should Emacs use?                    ${window_system}
21625   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
21626
21627 if test -n "${x_includes}"; then
21628 echo "  Where do we find X Windows header files?                ${x_includes}"
21629 else
21630 echo "  Where do we find X Windows header files?                Standard dirs"
21631 fi
21632 if test -n "${x_libraries}"; then
21633 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
21634 else
21635 echo "  Where do we find X Windows libraries?                   Standard dirs"
21636 fi
21637
21638 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
21639 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
21640 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
21641 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
21642 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
21643 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
21644 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
21645 echo "  Does Emacs use imagemagick?                             ${HAVE_IMAGEMAGICK}"
21646
21647 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
21648 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
21649 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
21650 echo "  Does Emacs use GSettings?                               ${HAVE_GSETTINGS}"
21651 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
21652 echo "  Does Emacs use -lgnutls (2.6.x or higher)?              ${HAVE_GNUTLS}"
21653 echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"
21654
21655 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
21656 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
21657 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
21658 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
21659
21660 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
21661 echo
21662
21663 if test $USE_XASSERTS = yes; then
21664    echo "  Compiling with asserts turned on."
21665    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
21666 fi
21667
21668 echo
21669
21670 if test "$HAVE_NS" = "yes"; then
21671    echo
21672    echo "You must run \"make install\" in order to test the built application.
21673 The installed application will go to nextstep/Emacs.app and can be
21674 run or moved from there."
21675    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
21676       echo "The application will be fully self-contained."
21677     else
21678       echo "The lisp resources for the application will be installed under ${prefix}.
21679 You may need to run \"make install\" with sudo.  The application will fail
21680 to run if these resources are not installed."
21681    fi
21682    echo
21683 fi
21684
21685
21686 # Remove any trailing slashes in these variables.
21687 test "${prefix}" != NONE &&
21688   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
21689 test "${exec_prefix}" != NONE &&
21690   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
21691
21692 SUBDIR_MAKEFILES="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile"
21693
21694 ac_config_files="$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"
21695
21696
21697 opt_makefile=test/automated/Makefile
21698
21699 if test -f $srcdir/${opt_makefile}.in; then
21700   SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
21701       ac_config_files="$ac_config_files test/automated/Makefile"
21702
21703 fi
21704
21705 SUBDIR_MAKEFILES_IN=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'`
21706
21707
21708
21709 ac_config_commands="$ac_config_commands mkdirs"
21710
21711
21712 ac_config_commands="$ac_config_commands epaths"
21713
21714
21715 ac_config_commands="$ac_config_commands gdbinit"
21716
21717
21718 cat >confcache <<\_ACEOF
21719 # This file is a shell script that caches the results of configure
21720 # tests run on this system so they can be shared between configure
21721 # scripts and configure runs, see configure's option --config-cache.
21722 # It is not useful on other systems.  If it contains results you don't
21723 # want to keep, you may remove or edit it.
21724 #
21725 # config.status only pays attention to the cache file if you give it
21726 # the --recheck option to rerun configure.
21727 #
21728 # `ac_cv_env_foo' variables (set or unset) will be overridden when
21729 # loading this file, other *unset* `ac_cv_foo' will be assigned the
21730 # following values.
21731
21732 _ACEOF
21733
21734 # The following way of writing the cache mishandles newlines in values,
21735 # but we know of no workaround that is simple, portable, and efficient.
21736 # So, we kill variables containing newlines.
21737 # Ultrix sh set writes to stderr and can't be redirected directly,
21738 # and sets the high bit in the cache file unless we assign to the vars.
21739 (
21740   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
21741     eval ac_val=\$$ac_var
21742     case $ac_val in #(
21743     *${as_nl}*)
21744       case $ac_var in #(
21745       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
21746 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
21747       esac
21748       case $ac_var in #(
21749       _ | IFS | as_nl) ;; #(
21750       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
21751       *) { eval $ac_var=; unset $ac_var;} ;;
21752       esac ;;
21753     esac
21754   done
21755
21756   (set) 2>&1 |
21757     case $as_nl`(ac_space=' '; set) 2>&1` in #(
21758     *${as_nl}ac_space=\ *)
21759       # `set' does not quote correctly, so add quotes: double-quote
21760       # substitution turns \\\\ into \\, and sed turns \\ into \.
21761       sed -n \
21762         "s/'/'\\\\''/g;
21763           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
21764       ;; #(
21765     *)
21766       # `set' quotes correctly as required by POSIX, so do not add quotes.
21767       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
21768       ;;
21769     esac |
21770     sort
21771 ) |
21772   sed '
21773      /^ac_cv_env_/b end
21774      t clear
21775      :clear
21776      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
21777      t end
21778      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
21779      :end' >>confcache
21780 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
21781   if test -w "$cache_file"; then
21782     test "x$cache_file" != "x/dev/null" &&
21783       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
21784 $as_echo "$as_me: updating cache $cache_file" >&6;}
21785     cat confcache >$cache_file
21786   else
21787     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
21788 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
21789   fi
21790 fi
21791 rm -f confcache
21792
21793 test "x$prefix" = xNONE && prefix=$ac_default_prefix
21794 # Let make expand exec_prefix.
21795 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
21796
21797 DEFS=-DHAVE_CONFIG_H
21798
21799 ac_libobjs=
21800 ac_ltlibobjs=
21801 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
21802   # 1. Remove the extension, and $U if already installed.
21803   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
21804   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
21805   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
21806   #    will be set to the directory where LIBOBJS objects are built.
21807   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
21808   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
21809 done
21810 LIBOBJS=$ac_libobjs
21811
21812 LTLIBOBJS=$ac_ltlibobjs
21813
21814
21815  if test -n "$EXEEXT"; then
21816   am__EXEEXT_TRUE=
21817   am__EXEEXT_FALSE='#'
21818 else
21819   am__EXEEXT_TRUE='#'
21820   am__EXEEXT_FALSE=
21821 fi
21822
21823 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
21824   as_fn_error "conditional \"AMDEP\" was never defined.
21825 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21826 fi
21827 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
21828   as_fn_error "conditional \"am__fastdepCC\" was never defined.
21829 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21830 fi
21831
21832 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
21833   as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
21834 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21835 fi
21836 if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
21837   as_fn_error "conditional \"GL_GENERATE_ALLOCA_H\" was never defined.
21838 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21839 fi
21840
21841 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
21842   as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined.
21843 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21844 fi
21845 if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
21846   as_fn_error "conditional \"GL_GENERATE_STDARG_H\" was never defined.
21847 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21848 fi
21849 if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
21850   as_fn_error "conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
21851 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21852 fi
21853 if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
21854   as_fn_error "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
21855 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21856 fi
21857 if test -z "${gl_GNULIB_ENABLED_dosname_TRUE}" && test -z "${gl_GNULIB_ENABLED_dosname_FALSE}"; then
21858   as_fn_error "conditional \"gl_GNULIB_ENABLED_dosname\" was never defined.
21859 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21860 fi
21861 if test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE}" && test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE}"; then
21862   as_fn_error "conditional \"gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36\" was never defined.
21863 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21864 fi
21865 if test -z "${gl_GNULIB_ENABLED_sigprocmask_TRUE}" && test -z "${gl_GNULIB_ENABLED_sigprocmask_FALSE}"; then
21866   as_fn_error "conditional \"gl_GNULIB_ENABLED_sigprocmask\" was never defined.
21867 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21868 fi
21869 if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
21870   as_fn_error "conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
21871 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21872 fi
21873 if test -z "${gl_GNULIB_ENABLED_strtoll_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoll_FALSE}"; then
21874   as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoll\" was never defined.
21875 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21876 fi
21877 if test -z "${gl_GNULIB_ENABLED_strtoull_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoull_FALSE}"; then
21878   as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoull\" was never defined.
21879 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21880 fi
21881 if test -z "${gl_GNULIB_ENABLED_verify_TRUE}" && test -z "${gl_GNULIB_ENABLED_verify_FALSE}"; then
21882   as_fn_error "conditional \"gl_GNULIB_ENABLED_verify\" was never defined.
21883 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21884 fi
21885
21886     gl_libobjs=
21887     gl_ltlibobjs=
21888     if test -n "$gl_LIBOBJS"; then
21889       # Remove the extension.
21890       sed_drop_objext='s/\.o$//;s/\.obj$//'
21891       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
21892         gl_libobjs="$gl_libobjs $i.$ac_objext"
21893         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
21894       done
21895     fi
21896     gl_LIBOBJS=$gl_libobjs
21897
21898     gl_LTLIBOBJS=$gl_ltlibobjs
21899
21900
21901
21902     gltests_libobjs=
21903     gltests_ltlibobjs=
21904     if test -n "$gltests_LIBOBJS"; then
21905       # Remove the extension.
21906       sed_drop_objext='s/\.o$//;s/\.obj$//'
21907       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
21908         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
21909         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
21910       done
21911     fi
21912     gltests_LIBOBJS=$gltests_libobjs
21913
21914     gltests_LTLIBOBJS=$gltests_ltlibobjs
21915
21916
21917
21918 : ${CONFIG_STATUS=./config.status}
21919 ac_write_fail=0
21920 ac_clean_files_save=$ac_clean_files
21921 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
21922 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
21923 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
21924 as_write_fail=0
21925 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
21926 #! $SHELL
21927 # Generated by $as_me.
21928 # Run this file to recreate the current configuration.
21929 # Compiler output produced by configure, useful for debugging
21930 # configure, is in config.log if it exists.
21931
21932 debug=false
21933 ac_cs_recheck=false
21934 ac_cs_silent=false
21935
21936 SHELL=\${CONFIG_SHELL-$SHELL}
21937 export SHELL
21938 _ASEOF
21939 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
21940 ## -------------------- ##
21941 ## M4sh Initialization. ##
21942 ## -------------------- ##
21943
21944 # Be more Bourne compatible
21945 DUALCASE=1; export DUALCASE # for MKS sh
21946 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
21947   emulate sh
21948   NULLCMD=:
21949   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21950   # is contrary to our usage.  Disable this feature.
21951   alias -g '${1+"$@"}'='"$@"'
21952   setopt NO_GLOB_SUBST
21953 else
21954   case `(set -o) 2>/dev/null` in #(
21955   *posix*) :
21956     set -o posix ;; #(
21957   *) :
21958      ;;
21959 esac
21960 fi
21961
21962
21963 as_nl='
21964 '
21965 export as_nl
21966 # Printing a long string crashes Solaris 7 /usr/bin/printf.
21967 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
21968 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
21969 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
21970 # Prefer a ksh shell builtin over an external printf program on Solaris,
21971 # but without wasting forks for bash or zsh.
21972 if test -z "$BASH_VERSION$ZSH_VERSION" \
21973     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
21974   as_echo='print -r --'
21975   as_echo_n='print -rn --'
21976 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
21977   as_echo='printf %s\n'
21978   as_echo_n='printf %s'
21979 else
21980   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
21981     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
21982     as_echo_n='/usr/ucb/echo -n'
21983   else
21984     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
21985     as_echo_n_body='eval
21986       arg=$1;
21987       case $arg in #(
21988       *"$as_nl"*)
21989         expr "X$arg" : "X\\(.*\\)$as_nl";
21990         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
21991       esac;
21992       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
21993     '
21994     export as_echo_n_body
21995     as_echo_n='sh -c $as_echo_n_body as_echo'
21996   fi
21997   export as_echo_body
21998   as_echo='sh -c $as_echo_body as_echo'
21999 fi
22000
22001 # The user is always right.
22002 if test "${PATH_SEPARATOR+set}" != set; then
22003   PATH_SEPARATOR=:
22004   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
22005     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
22006       PATH_SEPARATOR=';'
22007   }
22008 fi
22009
22010
22011 # IFS
22012 # We need space, tab and new line, in precisely that order.  Quoting is
22013 # there to prevent editors from complaining about space-tab.
22014 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
22015 # splitting by setting IFS to empty value.)
22016 IFS=" ""        $as_nl"
22017
22018 # Find who we are.  Look in the path if we contain no directory separator.
22019 case $0 in #((
22020   *[\\/]* ) as_myself=$0 ;;
22021   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
22022 for as_dir in $PATH
22023 do
22024   IFS=$as_save_IFS
22025   test -z "$as_dir" && as_dir=.
22026     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
22027   done
22028 IFS=$as_save_IFS
22029
22030      ;;
22031 esac
22032 # We did not find ourselves, most probably we were run as `sh COMMAND'
22033 # in which case we are not to be found in the path.
22034 if test "x$as_myself" = x; then
22035   as_myself=$0
22036 fi
22037 if test ! -f "$as_myself"; then
22038   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
22039   exit 1
22040 fi
22041
22042 # Unset variables that we do not need and which cause bugs (e.g. in
22043 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
22044 # suppresses any "Segmentation fault" message there.  '((' could
22045 # trigger a bug in pdksh 5.2.14.
22046 for as_var in BASH_ENV ENV MAIL MAILPATH
22047 do eval test x\${$as_var+set} = xset \
22048   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
22049 done
22050 PS1='$ '
22051 PS2='> '
22052 PS4='+ '
22053
22054 # NLS nuisances.
22055 LC_ALL=C
22056 export LC_ALL
22057 LANGUAGE=C
22058 export LANGUAGE
22059
22060 # CDPATH.
22061 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
22062
22063
22064 # as_fn_error ERROR [LINENO LOG_FD]
22065 # ---------------------------------
22066 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
22067 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
22068 # script with status $?, using 1 if that was 0.
22069 as_fn_error ()
22070 {
22071   as_status=$?; test $as_status -eq 0 && as_status=1
22072   if test "$3"; then
22073     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
22074     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
22075   fi
22076   $as_echo "$as_me: error: $1" >&2
22077   as_fn_exit $as_status
22078 } # as_fn_error
22079
22080
22081 # as_fn_set_status STATUS
22082 # -----------------------
22083 # Set $? to STATUS, without forking.
22084 as_fn_set_status ()
22085 {
22086   return $1
22087 } # as_fn_set_status
22088
22089 # as_fn_exit STATUS
22090 # -----------------
22091 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
22092 as_fn_exit ()
22093 {
22094   set +e
22095   as_fn_set_status $1
22096   exit $1
22097 } # as_fn_exit
22098
22099 # as_fn_unset VAR
22100 # ---------------
22101 # Portably unset VAR.
22102 as_fn_unset ()
22103 {
22104   { eval $1=; unset $1;}
22105 }
22106 as_unset=as_fn_unset
22107 # as_fn_append VAR VALUE
22108 # ----------------------
22109 # Append the text in VALUE to the end of the definition contained in VAR. Take
22110 # advantage of any shell optimizations that allow amortized linear growth over
22111 # repeated appends, instead of the typical quadratic growth present in naive
22112 # implementations.
22113 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
22114   eval 'as_fn_append ()
22115   {
22116     eval $1+=\$2
22117   }'
22118 else
22119   as_fn_append ()
22120   {
22121     eval $1=\$$1\$2
22122   }
22123 fi # as_fn_append
22124
22125 # as_fn_arith ARG...
22126 # ------------------
22127 # Perform arithmetic evaluation on the ARGs, and store the result in the
22128 # global $as_val. Take advantage of shells that can avoid forks. The arguments
22129 # must be portable across $(()) and expr.
22130 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
22131   eval 'as_fn_arith ()
22132   {
22133     as_val=$(( $* ))
22134   }'
22135 else
22136   as_fn_arith ()
22137   {
22138     as_val=`expr "$@" || test $? -eq 1`
22139   }
22140 fi # as_fn_arith
22141
22142
22143 if expr a : '\(a\)' >/dev/null 2>&1 &&
22144    test "X`expr 00001 : '.*\(...\)'`" = X001; then
22145   as_expr=expr
22146 else
22147   as_expr=false
22148 fi
22149
22150 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
22151   as_basename=basename
22152 else
22153   as_basename=false
22154 fi
22155
22156 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
22157   as_dirname=dirname
22158 else
22159   as_dirname=false
22160 fi
22161
22162 as_me=`$as_basename -- "$0" ||
22163 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
22164          X"$0" : 'X\(//\)$' \| \
22165          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
22166 $as_echo X/"$0" |
22167     sed '/^.*\/\([^/][^/]*\)\/*$/{
22168             s//\1/
22169             q
22170           }
22171           /^X\/\(\/\/\)$/{
22172             s//\1/
22173             q
22174           }
22175           /^X\/\(\/\).*/{
22176             s//\1/
22177             q
22178           }
22179           s/.*/./; q'`
22180
22181 # Avoid depending upon Character Ranges.
22182 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
22183 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
22184 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
22185 as_cr_digits='0123456789'
22186 as_cr_alnum=$as_cr_Letters$as_cr_digits
22187
22188 ECHO_C= ECHO_N= ECHO_T=
22189 case `echo -n x` in #(((((
22190 -n*)
22191   case `echo 'xy\c'` in
22192   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
22193   xy)  ECHO_C='\c';;
22194   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
22195        ECHO_T=' ';;
22196   esac;;
22197 *)
22198   ECHO_N='-n';;
22199 esac
22200
22201 rm -f conf$$ conf$$.exe conf$$.file
22202 if test -d conf$$.dir; then
22203   rm -f conf$$.dir/conf$$.file
22204 else
22205   rm -f conf$$.dir
22206   mkdir conf$$.dir 2>/dev/null
22207 fi
22208 if (echo >conf$$.file) 2>/dev/null; then
22209   if ln -s conf$$.file conf$$ 2>/dev/null; then
22210     as_ln_s='ln -s'
22211     # ... but there are two gotchas:
22212     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
22213     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
22214     # In both cases, we have to default to `cp -p'.
22215     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
22216       as_ln_s='cp -p'
22217   elif ln conf$$.file conf$$ 2>/dev/null; then
22218     as_ln_s=ln
22219   else
22220     as_ln_s='cp -p'
22221   fi
22222 else
22223   as_ln_s='cp -p'
22224 fi
22225 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
22226 rmdir conf$$.dir 2>/dev/null
22227
22228
22229 # as_fn_mkdir_p
22230 # -------------
22231 # Create "$as_dir" as a directory, including parents if necessary.
22232 as_fn_mkdir_p ()
22233 {
22234
22235   case $as_dir in #(
22236   -*) as_dir=./$as_dir;;
22237   esac
22238   test -d "$as_dir" || eval $as_mkdir_p || {
22239     as_dirs=
22240     while :; do
22241       case $as_dir in #(
22242       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
22243       *) as_qdir=$as_dir;;
22244       esac
22245       as_dirs="'$as_qdir' $as_dirs"
22246       as_dir=`$as_dirname -- "$as_dir" ||
22247 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
22248          X"$as_dir" : 'X\(//\)[^/]' \| \
22249          X"$as_dir" : 'X\(//\)$' \| \
22250          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
22251 $as_echo X"$as_dir" |
22252     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
22253             s//\1/
22254             q
22255           }
22256           /^X\(\/\/\)[^/].*/{
22257             s//\1/
22258             q
22259           }
22260           /^X\(\/\/\)$/{
22261             s//\1/
22262             q
22263           }
22264           /^X\(\/\).*/{
22265             s//\1/
22266             q
22267           }
22268           s/.*/./; q'`
22269       test -d "$as_dir" && break
22270     done
22271     test -z "$as_dirs" || eval "mkdir $as_dirs"
22272   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
22273
22274
22275 } # as_fn_mkdir_p
22276 if mkdir -p . 2>/dev/null; then
22277   as_mkdir_p='mkdir -p "$as_dir"'
22278 else
22279   test -d ./-p && rmdir ./-p
22280   as_mkdir_p=false
22281 fi
22282
22283 if test -x / >/dev/null 2>&1; then
22284   as_test_x='test -x'
22285 else
22286   if ls -dL / >/dev/null 2>&1; then
22287     as_ls_L_option=L
22288   else
22289     as_ls_L_option=
22290   fi
22291   as_test_x='
22292     eval sh -c '\''
22293       if test -d "$1"; then
22294         test -d "$1/.";
22295       else
22296         case $1 in #(
22297         -*)set "./$1";;
22298         esac;
22299         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
22300         ???[sx]*):;;*)false;;esac;fi
22301     '\'' sh
22302   '
22303 fi
22304 as_executable_p=$as_test_x
22305
22306 # Sed expression to map a string onto a valid CPP name.
22307 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
22308
22309 # Sed expression to map a string onto a valid variable name.
22310 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
22311
22312
22313 exec 6>&1
22314 ## ----------------------------------- ##
22315 ## Main body of $CONFIG_STATUS script. ##
22316 ## ----------------------------------- ##
22317 _ASEOF
22318 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
22319
22320 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22321 # Save the log message, to keep $0 and so on meaningful, and to
22322 # report actual input values of CONFIG_FILES etc. instead of their
22323 # values after options handling.
22324 ac_log="
22325 This file was extended by emacs $as_me 24.0.50, which was
22326 generated by GNU Autoconf 2.65.  Invocation command line was
22327
22328   CONFIG_FILES    = $CONFIG_FILES
22329   CONFIG_HEADERS  = $CONFIG_HEADERS
22330   CONFIG_LINKS    = $CONFIG_LINKS
22331   CONFIG_COMMANDS = $CONFIG_COMMANDS
22332   $ $0 $@
22333
22334 on `(hostname || uname -n) 2>/dev/null | sed 1q`
22335 "
22336
22337 _ACEOF
22338
22339 case $ac_config_files in *"
22340 "*) set x $ac_config_files; shift; ac_config_files=$*;;
22341 esac
22342
22343 case $ac_config_headers in *"
22344 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
22345 esac
22346
22347
22348 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22349 # Files that config.status was made for.
22350 config_files="$ac_config_files"
22351 config_headers="$ac_config_headers"
22352 config_commands="$ac_config_commands"
22353
22354 _ACEOF
22355
22356 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22357 ac_cs_usage="\
22358 \`$as_me' instantiates files and other configuration actions
22359 from templates according to the current configuration.  Unless the files
22360 and actions are specified as TAGs, all are instantiated by default.
22361
22362 Usage: $0 [OPTION]... [TAG]...
22363
22364   -h, --help       print this help, then exit
22365   -V, --version    print version number and configuration settings, then exit
22366       --config     print configuration, then exit
22367   -q, --quiet, --silent
22368                    do not print progress messages
22369   -d, --debug      don't remove temporary files
22370       --recheck    update $as_me by reconfiguring in the same conditions
22371       --file=FILE[:TEMPLATE]
22372                    instantiate the configuration file FILE
22373       --header=FILE[:TEMPLATE]
22374                    instantiate the configuration header FILE
22375
22376 Configuration files:
22377 $config_files
22378
22379 Configuration headers:
22380 $config_headers
22381
22382 Configuration commands:
22383 $config_commands
22384
22385 Report bugs to the package provider."
22386
22387 _ACEOF
22388 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22389 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
22390 ac_cs_version="\\
22391 emacs config.status 24.0.50
22392 configured by $0, generated by GNU Autoconf 2.65,
22393   with options \\"\$ac_cs_config\\"
22394
22395 Copyright (C) 2009 Free Software Foundation, Inc.
22396 This config.status script is free software; the Free Software Foundation
22397 gives unlimited permission to copy, distribute and modify it."
22398
22399 ac_pwd='$ac_pwd'
22400 srcdir='$srcdir'
22401 INSTALL='$INSTALL'
22402 MKDIR_P='$MKDIR_P'
22403 AWK='$AWK'
22404 test -n "\$AWK" || AWK=awk
22405 _ACEOF
22406
22407 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22408 # The default lists apply if the user does not specify any file.
22409 ac_need_defaults=:
22410 while test $# != 0
22411 do
22412   case $1 in
22413   --*=*)
22414     ac_option=`expr "X$1" : 'X\([^=]*\)='`
22415     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
22416     ac_shift=:
22417     ;;
22418   *)
22419     ac_option=$1
22420     ac_optarg=$2
22421     ac_shift=shift
22422     ;;
22423   esac
22424
22425   case $ac_option in
22426   # Handling of the options.
22427   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
22428     ac_cs_recheck=: ;;
22429   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
22430     $as_echo "$ac_cs_version"; exit ;;
22431   --config | --confi | --conf | --con | --co | --c )
22432     $as_echo "$ac_cs_config"; exit ;;
22433   --debug | --debu | --deb | --de | --d | -d )
22434     debug=: ;;
22435   --file | --fil | --fi | --f )
22436     $ac_shift
22437     case $ac_optarg in
22438     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
22439     esac
22440     as_fn_append CONFIG_FILES " '$ac_optarg'"
22441     ac_need_defaults=false;;
22442   --header | --heade | --head | --hea )
22443     $ac_shift
22444     case $ac_optarg in
22445     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
22446     esac
22447     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
22448     ac_need_defaults=false;;
22449   --he | --h)
22450     # Conflict between --help and --header
22451     as_fn_error "ambiguous option: \`$1'
22452 Try \`$0 --help' for more information.";;
22453   --help | --hel | -h )
22454     $as_echo "$ac_cs_usage"; exit ;;
22455   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
22456   | -silent | --silent | --silen | --sile | --sil | --si | --s)
22457     ac_cs_silent=: ;;
22458
22459   # This is an error.
22460   -*) as_fn_error "unrecognized option: \`$1'
22461 Try \`$0 --help' for more information." ;;
22462
22463   *) as_fn_append ac_config_targets " $1"
22464      ac_need_defaults=false ;;
22465
22466   esac
22467   shift
22468 done
22469
22470 ac_configure_extra_args=
22471
22472 if $ac_cs_silent; then
22473   exec 6>/dev/null
22474   ac_configure_extra_args="$ac_configure_extra_args --silent"
22475 fi
22476
22477 _ACEOF
22478 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22479 if \$ac_cs_recheck; then
22480   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
22481   shift
22482   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
22483   CONFIG_SHELL='$SHELL'
22484   export CONFIG_SHELL
22485   exec "\$@"
22486 fi
22487
22488 _ACEOF
22489 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22490 exec 5>>config.log
22491 {
22492   echo
22493   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
22494 ## Running $as_me. ##
22495 _ASBOX
22496   $as_echo "$ac_log"
22497 } >&5
22498
22499 _ACEOF
22500 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22501 #
22502 # INIT-COMMANDS
22503 #
22504 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
22505 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
22506
22507 _ACEOF
22508
22509 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22510
22511 # Handling of arguments.
22512 for ac_config_target in $ac_config_targets
22513 do
22514   case $ac_config_target in
22515     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
22516     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
22517     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
22518     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
22519     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
22520     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
22521     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
22522     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
22523     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
22524     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
22525     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
22526     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
22527     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
22528     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
22529     "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
22530     "mkdirs") CONFIG_COMMANDS="$CONFIG_COMMANDS mkdirs" ;;
22531     "epaths") CONFIG_COMMANDS="$CONFIG_COMMANDS epaths" ;;
22532     "gdbinit") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbinit" ;;
22533
22534   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
22535   esac
22536 done
22537
22538
22539 # If the user did not use the arguments to specify the items to instantiate,
22540 # then the envvar interface is used.  Set only those that are not.
22541 # We use the long form for the default assignment because of an extremely
22542 # bizarre bug on SunOS 4.1.3.
22543 if $ac_need_defaults; then
22544   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
22545   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
22546   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
22547 fi
22548
22549 # Have a temporary directory for convenience.  Make it in the build tree
22550 # simply because there is no reason against having it here, and in addition,
22551 # creating and moving files from /tmp can sometimes cause problems.
22552 # Hook for its removal unless debugging.
22553 # Note that there is a small window in which the directory will not be cleaned:
22554 # after its creation but before its name has been assigned to `$tmp'.
22555 $debug ||
22556 {
22557   tmp=
22558   trap 'exit_status=$?
22559   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
22560 ' 0
22561   trap 'as_fn_exit 1' 1 2 13 15
22562 }
22563 # Create a (secure) tmp directory for tmp files.
22564
22565 {
22566   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
22567   test -n "$tmp" && test -d "$tmp"
22568 }  ||
22569 {
22570   tmp=./conf$$-$RANDOM
22571   (umask 077 && mkdir "$tmp")
22572 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
22573
22574 # Set up the scripts for CONFIG_FILES section.
22575 # No need to generate them if there are no CONFIG_FILES.
22576 # This happens for instance with `./config.status config.h'.
22577 if test -n "$CONFIG_FILES"; then
22578
22579 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
22580   ac_cs_awk_getline=:
22581   ac_cs_awk_pipe_init=
22582   ac_cs_awk_read_file='
22583       while ((getline aline < (F[key])) > 0)
22584         print(aline)
22585       close(F[key])'
22586   ac_cs_awk_pipe_fini=
22587 else
22588   ac_cs_awk_getline=false
22589   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
22590   ac_cs_awk_read_file='
22591       print "|#_!!_#|"
22592       print "cat " F[key] " &&"
22593       '$ac_cs_awk_pipe_init
22594   # The final `:' finishes the AND list.
22595   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
22596 fi
22597 ac_cr=`echo X | tr X '\015'`
22598 # On cygwin, bash can eat \r inside `` if the user requested igncr.
22599 # But we know of no other shell where ac_cr would be empty at this
22600 # point, so we can use a bashism as a fallback.
22601 if test "x$ac_cr" = x; then
22602   eval ac_cr=\$\'\\r\'
22603 fi
22604 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
22605 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
22606   ac_cs_awk_cr='\r'
22607 else
22608   ac_cs_awk_cr=$ac_cr
22609 fi
22610
22611 echo 'BEGIN {' >"$tmp/subs1.awk" &&
22612 _ACEOF
22613
22614 # Create commands to substitute file output variables.
22615 {
22616   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
22617   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
22618   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
22619   echo "_ACAWK" &&
22620   echo "_ACEOF"
22621 } >conf$$files.sh &&
22622 . ./conf$$files.sh ||
22623   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22624 rm -f conf$$files.sh
22625
22626 {
22627   echo "cat >conf$$subs.awk <<_ACEOF" &&
22628   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
22629   echo "_ACEOF"
22630 } >conf$$subs.sh ||
22631   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22632 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
22633 ac_delim='%!_!# '
22634 for ac_last_try in false false false false false :; do
22635   . ./conf$$subs.sh ||
22636     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22637
22638   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
22639   if test $ac_delim_n = $ac_delim_num; then
22640     break
22641   elif $ac_last_try; then
22642     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22643   else
22644     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
22645   fi
22646 done
22647 rm -f conf$$subs.sh
22648
22649 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22650 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
22651 _ACEOF
22652 sed -n '
22653 h
22654 s/^/S["/; s/!.*/"]=/
22655 p
22656 g
22657 s/^[^!]*!//
22658 :repl
22659 t repl
22660 s/'"$ac_delim"'$//
22661 t delim
22662 :nl
22663 h
22664 s/\(.\{148\}\)..*/\1/
22665 t more1
22666 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
22667 p
22668 n
22669 b repl
22670 :more1
22671 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
22672 p
22673 g
22674 s/.\{148\}//
22675 t nl
22676 :delim
22677 h
22678 s/\(.\{148\}\)..*/\1/
22679 t more2
22680 s/["\\]/\\&/g; s/^/"/; s/$/"/
22681 p
22682 b
22683 :more2
22684 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
22685 p
22686 g
22687 s/.\{148\}//
22688 t delim
22689 ' <conf$$subs.awk | sed '
22690 /^[^""]/{
22691   N
22692   s/\n//
22693 }
22694 ' >>$CONFIG_STATUS || ac_write_fail=1
22695 rm -f conf$$subs.awk
22696 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22697 _ACAWK
22698 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
22699   for (key in S) S_is_set[key] = 1
22700   FS = "\a"
22701   \$ac_cs_awk_pipe_init
22702 }
22703 {
22704   line = $ 0
22705   nfields = split(line, field, "@")
22706   substed = 0
22707   len = length(field[1])
22708   for (i = 2; i < nfields; i++) {
22709     key = field[i]
22710     keylen = length(key)
22711     if (S_is_set[key]) {
22712       value = S[key]
22713       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
22714       len += length(value) + length(field[++i])
22715       substed = 1
22716     } else
22717       len += 1 + keylen
22718   }
22719   if (nfields == 3 && !substed) {
22720     key = field[2]
22721     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
22722       \$ac_cs_awk_read_file
22723       next
22724     }
22725   }
22726   print line
22727 }
22728 \$ac_cs_awk_pipe_fini
22729 _ACAWK
22730 _ACEOF
22731 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22732 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
22733   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
22734 else
22735   cat
22736 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
22737   || as_fn_error "could not setup config files machinery" "$LINENO" 5
22738 _ACEOF
22739
22740 # VPATH may cause trouble with some makes, so we remove $(srcdir),
22741 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
22742 # trailing colons and then remove the whole line if VPATH becomes empty
22743 # (actually we leave an empty line to preserve line numbers).
22744 if test "x$srcdir" = x.; then
22745   ac_vpsub='/^[  ]*VPATH[        ]*=/{
22746 s/:*\$(srcdir):*/:/
22747 s/:*\${srcdir}:*/:/
22748 s/:*@srcdir@:*/:/
22749 s/^\([^=]*=[     ]*\):*/\1/
22750 s/:*$//
22751 s/^[^=]*=[       ]*$//
22752 }'
22753 fi
22754
22755 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22756 fi # test -n "$CONFIG_FILES"
22757
22758 # Set up the scripts for CONFIG_HEADERS section.
22759 # No need to generate them if there are no CONFIG_HEADERS.
22760 # This happens for instance with `./config.status Makefile'.
22761 if test -n "$CONFIG_HEADERS"; then
22762 cat >"$tmp/defines.awk" <<\_ACAWK ||
22763 BEGIN {
22764 _ACEOF
22765
22766 # Transform confdefs.h into an awk script `defines.awk', embedded as
22767 # here-document in config.status, that substitutes the proper values into
22768 # config.h.in to produce config.h.
22769
22770 # Create a delimiter string that does not exist in confdefs.h, to ease
22771 # handling of long lines.
22772 ac_delim='%!_!# '
22773 for ac_last_try in false false :; do
22774   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
22775   if test -z "$ac_t"; then
22776     break
22777   elif $ac_last_try; then
22778     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
22779   else
22780     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
22781   fi
22782 done
22783
22784 # For the awk script, D is an array of macro values keyed by name,
22785 # likewise P contains macro parameters if any.  Preserve backslash
22786 # newline sequences.
22787
22788 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
22789 sed -n '
22790 s/.\{148\}/&'"$ac_delim"'/g
22791 t rset
22792 :rset
22793 s/^[     ]*#[    ]*define[       ][      ]*/ /
22794 t def
22795 d
22796 :def
22797 s/\\$//
22798 t bsnl
22799 s/["\\]/\\&/g
22800 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
22801 D["\1"]=" \3"/p
22802 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
22803 d
22804 :bsnl
22805 s/["\\]/\\&/g
22806 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
22807 D["\1"]=" \3\\\\\\n"\\/p
22808 t cont
22809 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
22810 t cont
22811 d
22812 :cont
22813 n
22814 s/.\{148\}/&'"$ac_delim"'/g
22815 t clear
22816 :clear
22817 s/\\$//
22818 t bsnlc
22819 s/["\\]/\\&/g; s/^/"/; s/$/"/p
22820 d
22821 :bsnlc
22822 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
22823 b cont
22824 ' <confdefs.h | sed '
22825 s/'"$ac_delim"'/"\\\
22826 "/g' >>$CONFIG_STATUS || ac_write_fail=1
22827
22828 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22829   for (key in D) D_is_set[key] = 1
22830   FS = "\a"
22831 }
22832 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
22833   line = \$ 0
22834   split(line, arg, " ")
22835   if (arg[1] == "#") {
22836     defundef = arg[2]
22837     mac1 = arg[3]
22838   } else {
22839     defundef = substr(arg[1], 2)
22840     mac1 = arg[2]
22841   }
22842   split(mac1, mac2, "(") #)
22843   macro = mac2[1]
22844   prefix = substr(line, 1, index(line, defundef) - 1)
22845   if (D_is_set[macro]) {
22846     # Preserve the white space surrounding the "#".
22847     print prefix "define", macro P[macro] D[macro]
22848     next
22849   } else {
22850     # Replace #undef with comments.  This is necessary, for example,
22851     # in the case of _POSIX_SOURCE, which is predefined and required
22852     # on some systems where configure will not decide to define it.
22853     if (defundef == "undef") {
22854       print "/*", prefix defundef, macro, "*/"
22855       next
22856     }
22857   }
22858 }
22859 { print }
22860 _ACAWK
22861 _ACEOF
22862 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22863   as_fn_error "could not setup config headers machinery" "$LINENO" 5
22864 fi # test -n "$CONFIG_HEADERS"
22865
22866
22867 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
22868 shift
22869 for ac_tag
22870 do
22871   case $ac_tag in
22872   :[FHLC]) ac_mode=$ac_tag; continue;;
22873   esac
22874   case $ac_mode$ac_tag in
22875   :[FHL]*:*);;
22876   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
22877   :[FH]-) ac_tag=-:-;;
22878   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
22879   esac
22880   ac_save_IFS=$IFS
22881   IFS=:
22882   set x $ac_tag
22883   IFS=$ac_save_IFS
22884   shift
22885   ac_file=$1
22886   shift
22887
22888   case $ac_mode in
22889   :L) ac_source=$1;;
22890   :[FH])
22891     ac_file_inputs=
22892     for ac_f
22893     do
22894       case $ac_f in
22895       -) ac_f="$tmp/stdin";;
22896       *) # Look for the file first in the build tree, then in the source tree
22897          # (if the path is not absolute).  The absolute path cannot be DOS-style,
22898          # because $ac_f cannot contain `:'.
22899          test -f "$ac_f" ||
22900            case $ac_f in
22901            [\\/$]*) false;;
22902            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
22903            esac ||
22904            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
22905       esac
22906       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
22907       as_fn_append ac_file_inputs " '$ac_f'"
22908     done
22909
22910     # Let's still pretend it is `configure' which instantiates (i.e., don't
22911     # use $as_me), people would be surprised to read:
22912     #    /* config.h.  Generated by config.status.  */
22913     configure_input='Generated from '`
22914           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
22915         `' by configure.'
22916     if test x"$ac_file" != x-; then
22917       configure_input="$ac_file.  $configure_input"
22918       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
22919 $as_echo "$as_me: creating $ac_file" >&6;}
22920     fi
22921     # Neutralize special characters interpreted by sed in replacement strings.
22922     case $configure_input in #(
22923     *\&* | *\|* | *\\* )
22924        ac_sed_conf_input=`$as_echo "$configure_input" |
22925        sed 's/[\\\\&|]/\\\\&/g'`;; #(
22926     *) ac_sed_conf_input=$configure_input;;
22927     esac
22928
22929     case $ac_tag in
22930     *:-:* | *:-) cat >"$tmp/stdin" \
22931       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
22932     esac
22933     ;;
22934   esac
22935
22936   ac_dir=`$as_dirname -- "$ac_file" ||
22937 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
22938          X"$ac_file" : 'X\(//\)[^/]' \| \
22939          X"$ac_file" : 'X\(//\)$' \| \
22940          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
22941 $as_echo X"$ac_file" |
22942     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
22943             s//\1/
22944             q
22945           }
22946           /^X\(\/\/\)[^/].*/{
22947             s//\1/
22948             q
22949           }
22950           /^X\(\/\/\)$/{
22951             s//\1/
22952             q
22953           }
22954           /^X\(\/\).*/{
22955             s//\1/
22956             q
22957           }
22958           s/.*/./; q'`
22959   as_dir="$ac_dir"; as_fn_mkdir_p
22960   ac_builddir=.
22961
22962 case "$ac_dir" in
22963 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
22964 *)
22965   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
22966   # A ".." for each directory in $ac_dir_suffix.
22967   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
22968   case $ac_top_builddir_sub in
22969   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
22970   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
22971   esac ;;
22972 esac
22973 ac_abs_top_builddir=$ac_pwd
22974 ac_abs_builddir=$ac_pwd$ac_dir_suffix
22975 # for backward compatibility:
22976 ac_top_builddir=$ac_top_build_prefix
22977
22978 case $srcdir in
22979   .)  # We are building in place.
22980     ac_srcdir=.
22981     ac_top_srcdir=$ac_top_builddir_sub
22982     ac_abs_top_srcdir=$ac_pwd ;;
22983   [\\/]* | ?:[\\/]* )  # Absolute name.
22984     ac_srcdir=$srcdir$ac_dir_suffix;
22985     ac_top_srcdir=$srcdir
22986     ac_abs_top_srcdir=$srcdir ;;
22987   *) # Relative name.
22988     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
22989     ac_top_srcdir=$ac_top_build_prefix$srcdir
22990     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
22991 esac
22992 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
22993
22994
22995   case $ac_mode in
22996   :F)
22997   #
22998   # CONFIG_FILE
22999   #
23000
23001   case $INSTALL in
23002   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
23003   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
23004   esac
23005   ac_MKDIR_P=$MKDIR_P
23006   case $MKDIR_P in
23007   [\\/$]* | ?:[\\/]* ) ;;
23008   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
23009   esac
23010 _ACEOF
23011
23012 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23013 # If the template does not know about datarootdir, expand it.
23014 # FIXME: This hack should be removed a few years after 2.60.
23015 ac_datarootdir_hack=; ac_datarootdir_seen=
23016 ac_sed_dataroot='
23017 /datarootdir/ {
23018   p
23019   q
23020 }
23021 /@datadir@/p
23022 /@docdir@/p
23023 /@infodir@/p
23024 /@localedir@/p
23025 /@mandir@/p'
23026 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
23027 *datarootdir*) ac_datarootdir_seen=yes;;
23028 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
23029   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
23030 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
23031 _ACEOF
23032 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23033   ac_datarootdir_hack='
23034   s&@datadir@&$datadir&g
23035   s&@docdir@&$docdir&g
23036   s&@infodir@&$infodir&g
23037   s&@localedir@&$localedir&g
23038   s&@mandir@&$mandir&g
23039   s&\\\${datarootdir}&$datarootdir&g' ;;
23040 esac
23041 _ACEOF
23042
23043 # Neutralize VPATH when `$srcdir' = `.'.
23044 # Shell code in configure.ac might set extrasub.
23045 # FIXME: do we really want to maintain this feature?
23046 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23047 ac_sed_extra="$ac_vpsub
23048 $extrasub
23049 _ACEOF
23050 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23051 :t
23052 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
23053 s|@configure_input@|$ac_sed_conf_input|;t t
23054 s&@top_builddir@&$ac_top_builddir_sub&;t t
23055 s&@top_build_prefix@&$ac_top_build_prefix&;t t
23056 s&@srcdir@&$ac_srcdir&;t t
23057 s&@abs_srcdir@&$ac_abs_srcdir&;t t
23058 s&@top_srcdir@&$ac_top_srcdir&;t t
23059 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
23060 s&@builddir@&$ac_builddir&;t t
23061 s&@abs_builddir@&$ac_abs_builddir&;t t
23062 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
23063 s&@INSTALL@&$ac_INSTALL&;t t
23064 s&@MKDIR_P@&$ac_MKDIR_P&;t t
23065 $ac_datarootdir_hack
23066 "
23067 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
23068 if $ac_cs_awk_getline; then
23069   $AWK -f "$tmp/subs.awk"
23070 else
23071   $AWK -f "$tmp/subs.awk" | $SHELL
23072 fi >$tmp/out \
23073   || as_fn_error "could not create $ac_file" "$LINENO" 5
23074
23075 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
23076   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
23077   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
23078   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
23079 which seems to be undefined.  Please make sure it is defined." >&5
23080 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
23081 which seems to be undefined.  Please make sure it is defined." >&2;}
23082
23083   rm -f "$tmp/stdin"
23084   case $ac_file in
23085   -) cat "$tmp/out" && rm -f "$tmp/out";;
23086   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
23087   esac \
23088   || as_fn_error "could not create $ac_file" "$LINENO" 5
23089  ;;
23090   :H)
23091   #
23092   # CONFIG_HEADER
23093   #
23094   if test x"$ac_file" != x-; then
23095     {
23096       $as_echo "/* $configure_input  */" \
23097       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
23098     } >"$tmp/config.h" \
23099       || as_fn_error "could not create $ac_file" "$LINENO" 5
23100     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
23101       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
23102 $as_echo "$as_me: $ac_file is unchanged" >&6;}
23103     else
23104       rm -f "$ac_file"
23105       mv "$tmp/config.h" "$ac_file" \
23106         || as_fn_error "could not create $ac_file" "$LINENO" 5
23107     fi
23108   else
23109     $as_echo "/* $configure_input  */" \
23110       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
23111       || as_fn_error "could not create -" "$LINENO" 5
23112   fi
23113 # Compute "$ac_file"'s index in $config_headers.
23114 _am_arg="$ac_file"
23115 _am_stamp_count=1
23116 for _am_header in $config_headers :; do
23117   case $_am_header in
23118     $_am_arg | $_am_arg:* )
23119       break ;;
23120     * )
23121       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
23122   esac
23123 done
23124 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
23125 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23126          X"$_am_arg" : 'X\(//\)[^/]' \| \
23127          X"$_am_arg" : 'X\(//\)$' \| \
23128          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
23129 $as_echo X"$_am_arg" |
23130     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23131             s//\1/
23132             q
23133           }
23134           /^X\(\/\/\)[^/].*/{
23135             s//\1/
23136             q
23137           }
23138           /^X\(\/\/\)$/{
23139             s//\1/
23140             q
23141           }
23142           /^X\(\/\).*/{
23143             s//\1/
23144             q
23145           }
23146           s/.*/./; q'`/stamp-h$_am_stamp_count
23147  ;;
23148
23149   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
23150 $as_echo "$as_me: executing $ac_file commands" >&6;}
23151  ;;
23152   esac
23153
23154
23155   case $ac_file$ac_mode in
23156     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
23157   # Autoconf 2.62 quotes --file arguments for eval, but not when files
23158   # are listed without --file.  Let's play safe and only enable the eval
23159   # if we detect the quoting.
23160   case $CONFIG_FILES in
23161   *\'*) eval set x "$CONFIG_FILES" ;;
23162   *)   set x $CONFIG_FILES ;;
23163   esac
23164   shift
23165   for mf
23166   do
23167     # Strip MF so we end up with the name of the file.
23168     mf=`echo "$mf" | sed -e 's/:.*$//'`
23169     # Check whether this is an Automake generated Makefile or not.
23170     # We used to match only the files named `Makefile.in', but
23171     # some people rename them; so instead we look at the file content.
23172     # Grep'ing the first line is not enough: some people post-process
23173     # each Makefile.in and add a new line on top of each file to say so.
23174     # Grep'ing the whole file is not good either: AIX grep has a line
23175     # limit of 2048, but all sed's we know have understand at least 4000.
23176     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
23177       dirpart=`$as_dirname -- "$mf" ||
23178 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23179          X"$mf" : 'X\(//\)[^/]' \| \
23180          X"$mf" : 'X\(//\)$' \| \
23181          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
23182 $as_echo X"$mf" |
23183     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23184             s//\1/
23185             q
23186           }
23187           /^X\(\/\/\)[^/].*/{
23188             s//\1/
23189             q
23190           }
23191           /^X\(\/\/\)$/{
23192             s//\1/
23193             q
23194           }
23195           /^X\(\/\).*/{
23196             s//\1/
23197             q
23198           }
23199           s/.*/./; q'`
23200     else
23201       continue
23202     fi
23203     # Extract the definition of DEPDIR, am__include, and am__quote
23204     # from the Makefile without running `make'.
23205     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
23206     test -z "$DEPDIR" && continue
23207     am__include=`sed -n 's/^am__include = //p' < "$mf"`
23208     test -z "am__include" && continue
23209     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
23210     # When using ansi2knr, U may be empty or an underscore; expand it
23211     U=`sed -n 's/^U = //p' < "$mf"`
23212     # Find all dependency output files, they are included files with
23213     # $(DEPDIR) in their names.  We invoke sed twice because it is the
23214     # simplest approach to changing $(DEPDIR) to its actual value in the
23215     # expansion.
23216     for file in `sed -n "
23217       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
23218          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
23219       # Make sure the directory exists.
23220       test -f "$dirpart/$file" && continue
23221       fdir=`$as_dirname -- "$file" ||
23222 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23223          X"$file" : 'X\(//\)[^/]' \| \
23224          X"$file" : 'X\(//\)$' \| \
23225          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
23226 $as_echo X"$file" |
23227     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23228             s//\1/
23229             q
23230           }
23231           /^X\(\/\/\)[^/].*/{
23232             s//\1/
23233             q
23234           }
23235           /^X\(\/\/\)$/{
23236             s//\1/
23237             q
23238           }
23239           /^X\(\/\).*/{
23240             s//\1/
23241             q
23242           }
23243           s/.*/./; q'`
23244       as_dir=$dirpart/$fdir; as_fn_mkdir_p
23245       # echo "creating $dirpart/$file"
23246       echo '# dummy' > "$dirpart/$file"
23247     done
23248   done
23249 }
23250  ;;
23251     "mkdirs":C)
23252 for dir in etc lisp ; do
23253   test -d ${dir} || mkdir ${dir}
23254 done
23255  ;;
23256     "epaths":C)
23257 echo creating src/epaths.h
23258 ${MAKE-make} epaths-force
23259  ;;
23260     "gdbinit":C)
23261 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
23262   echo creating src/.gdbinit
23263   echo source $srcdir/src/.gdbinit > src/.gdbinit
23264 fi
23265  ;;
23266
23267   esac
23268 done # for ac_tag
23269
23270
23271 as_fn_exit 0
23272 _ACEOF
23273 ac_clean_files=$ac_clean_files_save
23274
23275 test $ac_write_fail = 0 ||
23276   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
23277
23278
23279 # configure is writing to config.log, and then calls config.status.
23280 # config.status does its own redirection, appending to config.log.
23281 # Unfortunately, on DOS this fails, as config.log is still kept open
23282 # by configure, so config.status won't be able to write to it; its
23283 # output is simply discarded.  So we exec the FD to /dev/null,
23284 # effectively closing config.log, so it can be properly (re)opened and
23285 # appended to by config.status.  When coming back to configure, we
23286 # need to make the FD available again.
23287 if test "$no_create" != yes; then
23288   ac_cs_success=:
23289   ac_config_status_args=
23290   test "$silent" = yes &&
23291     ac_config_status_args="$ac_config_status_args --quiet"
23292   exec 5>/dev/null
23293   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
23294   exec 5>>config.log
23295   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
23296   # would make configure fail if this is the last instruction.
23297   $ac_cs_success || as_fn_exit $?
23298 fi
23299 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
23300   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
23301 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
23302 fi
23303
23304