source/utils/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for TeX Live utils 2015.
   4 #
   5 # Report bugs to <tex-k@tug.org>.
   6 #
   7 #
   8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 # Use a proper internal environment variable to ensure we don't fall
 138   # into an infinite loop, continuously re-executing ourselves.
 139   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 140     _as_can_reexec=no; export _as_can_reexec;
 141     # We cannot yet assume a decent shell, so we have to provide a
 142 # neutralization value for shells without unset; and this also
 143 # works around shells that cannot unset nonexistent variables.
 144 # Preserve -v and -x to the replacement shell.
 145 BASH_ENV=/dev/null
 146 ENV=/dev/null
 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 148 case $- in # ((((
 149   *v*x* | *x*v* ) as_opts=-vx ;;
 150   *v* ) as_opts=-v ;;
 151   *x* ) as_opts=-x ;;
 152   * ) as_opts= ;;
 153 esac
 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 155 # Admittedly, this is quite paranoid, since all the known shells bail
 156 # out after a failed `exec'.
 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 158 as_fn_exit 255
 159   fi
 160   # We don't want this to propagate to other subprocesses.
 161           { _as_can_reexec=; unset _as_can_reexec;}
 162 if test "x$CONFIG_SHELL" = x; then
 163   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 164   emulate sh
 165   NULLCMD=:
 166   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 167   # is contrary to our usage.  Disable this feature.
 168   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 169   setopt NO_GLOB_SUBST
 170 else
 171   case \`(set -o) 2>/dev/null\` in #(
 172   *posix*) :
 173     set -o posix ;; #(
 174   *) :
 175      ;;
 176 esac
 177 fi
 178 "
 179   as_required="as_fn_return () { (exit \$1); }
 180 as_fn_success () { as_fn_return 0; }
 181 as_fn_failure () { as_fn_return 1; }
 182 as_fn_ret_success () { return 0; }
 183 as_fn_ret_failure () { return 1; }
 184
 185 exitcode=0
 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 191
 192 else
 193   exitcode=1; echo positional parameters were not saved.
 194 fi
 195 test x\$exitcode = x0 || exit 1
 196 test -x / || exit 1"
 197   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 198   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 199   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 200   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 201   if (eval "$as_required") 2>/dev/null; then :
 202   as_have_required=yes
 203 else
 204   as_have_required=no
 205 fi
 206   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 207
 208 else
 209   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 210 as_found=false
 211 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 212 do
 213   IFS=$as_save_IFS
 214   test -z "$as_dir" && as_dir=.
 215   as_found=:
 216   case $as_dir in #(
 217          /*)
 218            for as_base in sh bash ksh sh5; do
 219              # Try only shells that exist, to save several forks.
 220              as_shell=$as_dir/$as_base
 221              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 222                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 223   CONFIG_SHELL=$as_shell as_have_required=yes
 224                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 225   break 2
 226 fi
 227 fi
 228            done;;
 229        esac
 230   as_found=false
 231 done
 232 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 233               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 234   CONFIG_SHELL=$SHELL as_have_required=yes
 235 fi; }
 236 IFS=$as_save_IFS
 237
 238
 239       if test "x$CONFIG_SHELL" != x; then :
 240   export CONFIG_SHELL
 241              # We cannot yet assume a decent shell, so we have to provide a
 242 # neutralization value for shells without unset; and this also
 243 # works around shells that cannot unset nonexistent variables.
 244 # Preserve -v and -x to the replacement shell.
 245 BASH_ENV=/dev/null
 246 ENV=/dev/null
 247 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 248 case $- in # ((((
 249   *v*x* | *x*v* ) as_opts=-vx ;;
 250   *v* ) as_opts=-v ;;
 251   *x* ) as_opts=-x ;;
 252   * ) as_opts= ;;
 253 esac
 254 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 255 # Admittedly, this is quite paranoid, since all the known shells bail
 256 # out after a failed `exec'.
 257 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 258 exit 255
 259 fi
 260
 261     if test x$as_have_required = xno; then :
 262   $as_echo "$0: This script requires a shell more modern than all"
 263   $as_echo "$0: the shells that I found on your system."
 264   if test x${ZSH_VERSION+set} = xset ; then
 265     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 266     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 267   else
 268     $as_echo "$0: Please tell bug-autoconf@gnu.org and tex-k@tug.org
 269 $0: about your system, including any error possibly output
 270 $0: before this message. Then install a modern shell, or
 271 $0: manually run the script under such a shell if you do
 272 $0: have one."
 273   fi
 274   exit 1
 275 fi
 276 fi
 277 fi
 278 SHELL=${CONFIG_SHELL-/bin/sh}
 279 export SHELL
 280 # Unset more variables known to interfere with behavior of common tools.
 281 CLICOLOR_FORCE= GREP_OPTIONS=
 282 unset CLICOLOR_FORCE GREP_OPTIONS
 283
 284 ## --------------------- ##
 285 ## M4sh Shell Functions. ##
 286 ## --------------------- ##
 287 # as_fn_unset VAR
 288 # ---------------
 289 # Portably unset VAR.
 290 as_fn_unset ()
 291 {
 292   { eval $1=; unset $1;}
 293 }
 294 as_unset=as_fn_unset
 295
 296 # as_fn_set_status STATUS
 297 # -----------------------
 298 # Set $? to STATUS, without forking.
 299 as_fn_set_status ()
 300 {
 301   return $1
 302 } # as_fn_set_status
 303
 304 # as_fn_exit STATUS
 305 # -----------------
 306 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 307 as_fn_exit ()
 308 {
 309   set +e
 310   as_fn_set_status $1
 311   exit $1
 312 } # as_fn_exit
 313
 314 # as_fn_mkdir_p
 315 # -------------
 316 # Create "$as_dir" as a directory, including parents if necessary.
 317 as_fn_mkdir_p ()
 318 {
 319
 320   case $as_dir in #(
 321   -*) as_dir=./$as_dir;;
 322   esac
 323   test -d "$as_dir" || eval $as_mkdir_p || {
 324     as_dirs=
 325     while :; do
 326       case $as_dir in #(
 327       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 328       *) as_qdir=$as_dir;;
 329       esac
 330       as_dirs="'$as_qdir' $as_dirs"
 331       as_dir=`$as_dirname -- "$as_dir" ||
 332 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 333          X"$as_dir" : 'X\(//\)[^/]' \| \
 334          X"$as_dir" : 'X\(//\)$' \| \
 335          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 336 $as_echo X"$as_dir" |
 337     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 338             s//\1/
 339             q
 340           }
 341           /^X\(\/\/\)[^/].*/{
 342             s//\1/
 343             q
 344           }
 345           /^X\(\/\/\)$/{
 346             s//\1/
 347             q
 348           }
 349           /^X\(\/\).*/{
 350             s//\1/
 351             q
 352           }
 353           s/.*/./; q'`
 354       test -d "$as_dir" && break
 355     done
 356     test -z "$as_dirs" || eval "mkdir $as_dirs"
 357   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 358
 359
 360 } # as_fn_mkdir_p
 361
 362 # as_fn_executable_p FILE
 363 # -----------------------
 364 # Test if FILE is an executable regular file.
 365 as_fn_executable_p ()
 366 {
 367   test -f "$1" && test -x "$1"
 368 } # as_fn_executable_p
 369 # as_fn_append VAR VALUE
 370 # ----------------------
 371 # Append the text in VALUE to the end of the definition contained in VAR. Take
 372 # advantage of any shell optimizations that allow amortized linear growth over
 373 # repeated appends, instead of the typical quadratic growth present in naive
 374 # implementations.
 375 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 376   eval 'as_fn_append ()
 377   {
 378     eval $1+=\$2
 379   }'
 380 else
 381   as_fn_append ()
 382   {
 383     eval $1=\$$1\$2
 384   }
 385 fi # as_fn_append
 386
 387 # as_fn_arith ARG...
 388 # ------------------
 389 # Perform arithmetic evaluation on the ARGs, and store the result in the
 390 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 391 # must be portable across $(()) and expr.
 392 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 393   eval 'as_fn_arith ()
 394   {
 395     as_val=$(( $* ))
 396   }'
 397 else
 398   as_fn_arith ()
 399   {
 400     as_val=`expr "$@" || test $? -eq 1`
 401   }
 402 fi # as_fn_arith
 403
 404
 405 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 406 # ----------------------------------------
 407 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 408 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 409 # script with STATUS, using 1 if that was 0.
 410 as_fn_error ()
 411 {
 412   as_status=$1; test $as_status -eq 0 && as_status=1
 413   if test "$4"; then
 414     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 415     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 416   fi
 417   $as_echo "$as_me: error: $2" >&2
 418   as_fn_exit $as_status
 419 } # as_fn_error
 420
 421 if expr a : '\(a\)' >/dev/null 2>&1 &&
 422    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 423   as_expr=expr
 424 else
 425   as_expr=false
 426 fi
 427
 428 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 429   as_basename=basename
 430 else
 431   as_basename=false
 432 fi
 433
 434 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 435   as_dirname=dirname
 436 else
 437   as_dirname=false
 438 fi
 439
 440 as_me=`$as_basename -- "$0" ||
 441 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 442          X"$0" : 'X\(//\)$' \| \
 443          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 444 $as_echo X/"$0" |
 445     sed '/^.*\/\([^/][^/]*\)\/*$/{
 446             s//\1/
 447             q
 448           }
 449           /^X\/\(\/\/\)$/{
 450             s//\1/
 451             q
 452           }
 453           /^X\/\(\/\).*/{
 454             s//\1/
 455             q
 456           }
 457           s/.*/./; q'`
 458
 459 # Avoid depending upon Character Ranges.
 460 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 461 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 462 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 463 as_cr_digits='0123456789'
 464 as_cr_alnum=$as_cr_Letters$as_cr_digits
 465
 466
 467   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 468   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 469   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 470   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 471   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 472   sed -n '
 473     p
 474     /[$]LINENO/=
 475   ' <$as_myself |
 476     sed '
 477       s/[$]LINENO.*/&-/
 478       t lineno
 479       b
 480       :lineno
 481       N
 482       :loop
 483       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 484       t loop
 485       s/-\n.*//
 486     ' >$as_me.lineno &&
 487   chmod +x "$as_me.lineno" ||
 488     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 489
 490   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 491   # already done that, so ensure we don't try to do so again and fall
 492   # in an infinite loop.  This has already happened in practice.
 493   _as_can_reexec=no; export _as_can_reexec
 494   # Don't try to exec as it changes $[0], causing all sort of problems
 495   # (the dirname of $[0] is not the place where we might find the
 496   # original and so on.  Autoconf is especially sensitive to this).
 497   . "./$as_me.lineno"
 498   # Exit status is that of the last command.
 499   exit
 500 }
 501
 502 ECHO_C= ECHO_N= ECHO_T=
 503 case `echo -n x` in #(((((
 504 -n*)
 505   case `echo 'xy\c'` in
 506   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 507   xy)  ECHO_C='\c';;
 508   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 509        ECHO_T=' ';;
 510   esac;;
 511 *)
 512   ECHO_N='-n';;
 513 esac
 514
 515 rm -f conf$$ conf$$.exe conf$$.file
 516 if test -d conf$$.dir; then
 517   rm -f conf$$.dir/conf$$.file
 518 else
 519   rm -f conf$$.dir
 520   mkdir conf$$.dir 2>/dev/null
 521 fi
 522 if (echo >conf$$.file) 2>/dev/null; then
 523   if ln -s conf$$.file conf$$ 2>/dev/null; then
 524     as_ln_s='ln -s'
 525     # ... but there are two gotchas:
 526     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 527     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 528     # In both cases, we have to default to `cp -pR'.
 529     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 530       as_ln_s='cp -pR'
 531   elif ln conf$$.file conf$$ 2>/dev/null; then
 532     as_ln_s=ln
 533   else
 534     as_ln_s='cp -pR'
 535   fi
 536 else
 537   as_ln_s='cp -pR'
 538 fi
 539 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 540 rmdir conf$$.dir 2>/dev/null
 541
 542 if mkdir -p . 2>/dev/null; then
 543   as_mkdir_p='mkdir -p "$as_dir"'
 544 else
 545   test -d ./-p && rmdir ./-p
 546   as_mkdir_p=false
 547 fi
 548
 549 as_test_x='test -x'
 550 as_executable_p=as_fn_executable_p
 551
 552 # Sed expression to map a string onto a valid CPP name.
 553 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 554
 555 # Sed expression to map a string onto a valid variable name.
 556 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 557
 558
 559 test -n "$DJDIR" || exec 7<&0 </dev/null
 560 exec 6>&1
 561
 562 # Name of the host.
 563 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 564 # so uname gets run too.
 565 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 566
 567 #
 568 # Initializations.
 569 #
 570 ac_default_prefix=/usr/local
 571 ac_clean_files=
 572 ac_config_libobj_dir=.
 573 LIBOBJS=
 574 cross_compiling=no
 575 subdirs=
 576 MFLAGS=
 577 MAKEFLAGS=
 578
 579 # Identity of this package.
 580 PACKAGE_NAME='TeX Live utils'
 581 PACKAGE_TARNAME='tex-live-utils'
 582 PACKAGE_VERSION='2015'
 583 PACKAGE_STRING='TeX Live utils 2015'
 584 PACKAGE_BUGREPORT='tex-k@tug.org'
 585 PACKAGE_URL=''
 586
 587 ac_unique_file="../build-aux/missing"
 588 ac_subst_vars='am__EXEEXT_FALSE
 589 am__EXEEXT_TRUE
 590 LTLIBOBJS
 591 LIBOBJS
 592 CONF_SUBDIRS
 593 MAKE_SUBDIRS
 594 WARNING_CFLAGS
 595 MAINT
 596 MAINTAINER_MODE_FALSE
 597 MAINTAINER_MODE_TRUE
 598 AM_BACKSLASH
 599 AM_DEFAULT_VERBOSITY
 600 AM_DEFAULT_V
 601 AM_V
 602 am__fastdepCC_FALSE
 603 am__fastdepCC_TRUE
 604 CCDEPMODE
 605 am__nodep
 606 AMDEPBACKSLASH
 607 AMDEP_FALSE
 608 AMDEP_TRUE
 609 am__quote
 610 am__include
 611 DEPDIR
 612 am__untar
 613 am__tar
 614 AMTAR
 615 am__leading_dot
 616 SET_MAKE
 617 AWK
 618 mkdir_p
 619 MKDIR_P
 620 INSTALL_STRIP_PROGRAM
 621 STRIP
 622 install_sh
 623 MAKEINFO
 624 AUTOHEADER
 625 AUTOMAKE
 626 AUTOCONF
 627 ACLOCAL
 628 VERSION
 629 PACKAGE
 630 CYGPATH_W
 631 am__isrc
 632 INSTALL_DATA
 633 INSTALL_SCRIPT
 634 INSTALL_PROGRAM
 635 OBJEXT
 636 EXEEXT
 637 ac_ct_CC
 638 CPPFLAGS
 639 LDFLAGS
 640 CFLAGS
 641 CC
 642 host_os
 643 host_vendor
 644 host_cpu
 645 host
 646 build_os
 647 build_vendor
 648 build_cpu
 649 build
 650 target_alias
 651 host_alias
 652 build_alias
 653 LIBS
 654 ECHO_T
 655 ECHO_N
 656 ECHO_C
 657 DEFS
 658 mandir
 659 localedir
 660 libdir
 661 psdir
 662 pdfdir
 663 dvidir
 664 htmldir
 665 infodir
 666 docdir
 667 oldincludedir
 668 includedir
 669 localstatedir
 670 sharedstatedir
 671 sysconfdir
 672 datadir
 673 datarootdir
 674 libexecdir
 675 sbindir
 676 bindir
 677 program_transform_name
 678 prefix
 679 exec_prefix
 680 PACKAGE_URL
 681 PACKAGE_BUGREPORT
 682 PACKAGE_STRING
 683 PACKAGE_VERSION
 684 PACKAGE_TARNAME
 685 PACKAGE_NAME
 686 PATH_SEPARATOR
 687 SHELL'
 688 ac_subst_files=''
 689 ac_user_opts='
 690 enable_option_checking
 691 enable_missing
 692 enable_all_pkgs
 693 enable_native_texlive_build
 694 enable_multiplatform
 695 enable_cxx_runtime_hack
 696 enable_libtool_hack
 697 enable_web2c
 698 with_banner_add
 699 with_editor
 700 enable_auto_core
 701 enable_dump_share
 702 enable_ipc
 703 enable_tex
 704 enable_tex_synctex
 705 enable_etex
 706 enable_etex_synctex
 707 enable_ptex
 708 enable_ptex_synctex
 709 enable_eptex
 710 enable_eptex_synctex
 711 enable_uptex
 712 enable_uptex_synctex
 713 enable_euptex
 714 enable_euptex_synctex
 715 enable_aleph
 716 enable_pdftex
 717 enable_pdftex_synctex
 718 enable_luatex
 719 enable_luajittex
 720 enable_mp
 721 enable_pmp
 722 enable_upmp
 723 enable_xetex
 724 enable_xetex_synctex
 725 enable_mf
 726 enable_mf_nowin
 727 with_mf_x_toolkit
 728 enable_epsfwin
 729 enable_hp2627win
 730 enable_mftalkwin
 731 enable_nextwin
 732 enable_regiswin
 733 enable_suntoolswin
 734 enable_tektronixwin
 735 enable_unitermwin
 736 enable_web_progs
 737 enable_synctex
 738 enable_texlive
 739 enable_linked_scripts
 740 with_system_zziplib
 741 with_system_poppler
 742 with_system_mpfr
 743 with_mpfr_includes
 744 with_mpfr_libdir
 745 with_system_gmp
 746 with_gmp_includes
 747 with_gmp_libdir
 748 with_system_cairo
 749 with_system_pixman
 750 with_system_libpng
 751 with_system_zlib
 752 with_zlib_includes
 753 with_zlib_libdir
 754 with_system_kpathsea
 755 enable_mktexmf_default
 756 enable_mktexpk_default
 757 enable_mktextfm_default
 758 enable_mkocp_default
 759 enable_mkofm_default
 760 enable_mktexfmt_default
 761 enable_mktextex_default
 762 enable_dependency_tracking
 763 enable_silent_rules
 764 enable_maintainer_mode
 765 enable_compiler_warnings
 766 '
 767       ac_precious_vars='build_alias
 768 host_alias
 769 target_alias
 770 CC
 771 CFLAGS
 772 LDFLAGS
 773 LIBS
 774 CPPFLAGS'
 775
 776
 777 # Initialize some variables set by options.
 778 ac_init_help=
 779 ac_init_version=false
 780 ac_unrecognized_opts=
 781 ac_unrecognized_sep=
 782 # The variables have the same names as the options, with
 783 # dashes changed to underlines.
 784 cache_file=/dev/null
 785 exec_prefix=NONE
 786 no_create=
 787 no_recursion=
 788 prefix=NONE
 789 program_prefix=NONE
 790 program_suffix=NONE
 791 program_transform_name=s,x,x,
 792 silent=
 793 site=
 794 srcdir=
 795 verbose=
 796 x_includes=NONE
 797 x_libraries=NONE
 798
 799 # Installation directory options.
 800 # These are left unexpanded so users can "make install exec_prefix=/foo"
 801 # and all the variables that are supposed to be based on exec_prefix
 802 # by default will actually change.
 803 # Use braces instead of parens because sh, perl, etc. also accept them.
 804 # (The list follows the same order as the GNU Coding Standards.)
 805 bindir='${exec_prefix}/bin'
 806 sbindir='${exec_prefix}/sbin'
 807 libexecdir='${exec_prefix}/libexec'
 808 datarootdir='${prefix}/share'
 809 datadir='${datarootdir}'
 810 sysconfdir='${prefix}/etc'
 811 sharedstatedir='${prefix}/com'
 812 localstatedir='${prefix}/var'
 813 includedir='${prefix}/include'
 814 oldincludedir='/usr/include'
 815 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 816 infodir='${datarootdir}/info'
 817 htmldir='${docdir}'
 818 dvidir='${docdir}'
 819 pdfdir='${docdir}'
 820 psdir='${docdir}'
 821 libdir='${exec_prefix}/lib'
 822 localedir='${datarootdir}/locale'
 823 mandir='${datarootdir}/man'
 824
 825 ac_prev=
 826 ac_dashdash=
 827 for ac_option
 828 do
 829   # If the previous option needs an argument, assign it.
 830   if test -n "$ac_prev"; then
 831     eval $ac_prev=\$ac_option
 832     ac_prev=
 833     continue
 834   fi
 835
 836   case $ac_option in
 837   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 838   *=)   ac_optarg= ;;
 839   *)    ac_optarg=yes ;;
 840   esac
 841
 842   # Accept the important Cygnus configure options, so we can diagnose typos.
 843
 844   case $ac_dashdash$ac_option in
 845   --)
 846     ac_dashdash=yes ;;
 847
 848   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 849     ac_prev=bindir ;;
 850   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 851     bindir=$ac_optarg ;;
 852
 853   -build | --build | --buil | --bui | --bu)
 854     ac_prev=build_alias ;;
 855   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 856     build_alias=$ac_optarg ;;
 857
 858   -cache-file | --cache-file | --cache-fil | --cache-fi \
 859   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 860     ac_prev=cache_file ;;
 861   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 862   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 863     cache_file=$ac_optarg ;;
 864
 865   --config-cache | -C)
 866     cache_file=config.cache ;;
 867
 868   -datadir | --datadir | --datadi | --datad)
 869     ac_prev=datadir ;;
 870   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 871     datadir=$ac_optarg ;;
 872
 873   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 874   | --dataroo | --dataro | --datar)
 875     ac_prev=datarootdir ;;
 876   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 877   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 878     datarootdir=$ac_optarg ;;
 879
 880   -disable-* | --disable-*)
 881     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 882     # Reject names that are not valid shell variable names.
 883     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 884       as_fn_error $? "invalid feature name: $ac_useropt"
 885     ac_useropt_orig=$ac_useropt
 886     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 887     case $ac_user_opts in
 888       *"
 889 "enable_$ac_useropt"
 890 "*) ;;
 891       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 892          ac_unrecognized_sep=', ';;
 893     esac
 894     eval enable_$ac_useropt=no ;;
 895
 896   -docdir | --docdir | --docdi | --doc | --do)
 897     ac_prev=docdir ;;
 898   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 899     docdir=$ac_optarg ;;
 900
 901   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 902     ac_prev=dvidir ;;
 903   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 904     dvidir=$ac_optarg ;;
 905
 906   -enable-* | --enable-*)
 907     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 908     # Reject names that are not valid shell variable names.
 909     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 910       as_fn_error $? "invalid feature name: $ac_useropt"
 911     ac_useropt_orig=$ac_useropt
 912     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 913     case $ac_user_opts in
 914       *"
 915 "enable_$ac_useropt"
 916 "*) ;;
 917       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 918          ac_unrecognized_sep=', ';;
 919     esac
 920     eval enable_$ac_useropt=\$ac_optarg ;;
 921
 922   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 923   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 924   | --exec | --exe | --ex)
 925     ac_prev=exec_prefix ;;
 926   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 927   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 928   | --exec=* | --exe=* | --ex=*)
 929     exec_prefix=$ac_optarg ;;
 930
 931   -gas | --gas | --ga | --g)
 932     # Obsolete; use --with-gas.
 933     with_gas=yes ;;
 934
 935   -help | --help | --hel | --he | -h)
 936     ac_init_help=long ;;
 937   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 938     ac_init_help=recursive ;;
 939   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 940     ac_init_help=short ;;
 941
 942   -host | --host | --hos | --ho)
 943     ac_prev=host_alias ;;
 944   -host=* | --host=* | --hos=* | --ho=*)
 945     host_alias=$ac_optarg ;;
 946
 947   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 948     ac_prev=htmldir ;;
 949   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 950   | --ht=*)
 951     htmldir=$ac_optarg ;;
 952
 953   -includedir | --includedir | --includedi | --included | --include \
 954   | --includ | --inclu | --incl | --inc)
 955     ac_prev=includedir ;;
 956   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 957   | --includ=* | --inclu=* | --incl=* | --inc=*)
 958     includedir=$ac_optarg ;;
 959
 960   -infodir | --infodir | --infodi | --infod | --info | --inf)
 961     ac_prev=infodir ;;
 962   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 963     infodir=$ac_optarg ;;
 964
 965   -libdir | --libdir | --libdi | --libd)
 966     ac_prev=libdir ;;
 967   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 968     libdir=$ac_optarg ;;
 969
 970   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 971   | --libexe | --libex | --libe)
 972     ac_prev=libexecdir ;;
 973   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 974   | --libexe=* | --libex=* | --libe=*)
 975     libexecdir=$ac_optarg ;;
 976
 977   -localedir | --localedir | --localedi | --localed | --locale)
 978     ac_prev=localedir ;;
 979   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 980     localedir=$ac_optarg ;;
 981
 982   -localstatedir | --localstatedir | --localstatedi | --localstated \
 983   | --localstate | --localstat | --localsta | --localst | --locals)
 984     ac_prev=localstatedir ;;
 985   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 986   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 987     localstatedir=$ac_optarg ;;
 988
 989   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 990     ac_prev=mandir ;;
 991   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 992     mandir=$ac_optarg ;;
 993
 994   -nfp | --nfp | --nf)
 995     # Obsolete; use --without-fp.
 996     with_fp=no ;;
 997
 998   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 999   | --no-cr | --no-c | -n)
1000     no_create=yes ;;
1001
1002   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1003   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1004     no_recursion=yes ;;
1005
1006   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1007   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1008   | --oldin | --oldi | --old | --ol | --o)
1009     ac_prev=oldincludedir ;;
1010   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1011   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1012   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1013     oldincludedir=$ac_optarg ;;
1014
1015   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1016     ac_prev=prefix ;;
1017   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1018     prefix=$ac_optarg ;;
1019
1020   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1021   | --program-pre | --program-pr | --program-p)
1022     ac_prev=program_prefix ;;
1023   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1024   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1025     program_prefix=$ac_optarg ;;
1026
1027   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1028   | --program-suf | --program-su | --program-s)
1029     ac_prev=program_suffix ;;
1030   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1031   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1032     program_suffix=$ac_optarg ;;
1033
1034   -program-transform-name | --program-transform-name \
1035   | --program-transform-nam | --program-transform-na \
1036   | --program-transform-n | --program-transform- \
1037   | --program-transform | --program-transfor \
1038   | --program-transfo | --program-transf \
1039   | --program-trans | --program-tran \
1040   | --progr-tra | --program-tr | --program-t)
1041     ac_prev=program_transform_name ;;
1042   -program-transform-name=* | --program-transform-name=* \
1043   | --program-transform-nam=* | --program-transform-na=* \
1044   | --program-transform-n=* | --program-transform-=* \
1045   | --program-transform=* | --program-transfor=* \
1046   | --program-transfo=* | --program-transf=* \
1047   | --program-trans=* | --program-tran=* \
1048   | --progr-tra=* | --program-tr=* | --program-t=*)
1049     program_transform_name=$ac_optarg ;;
1050
1051   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1052     ac_prev=pdfdir ;;
1053   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1054     pdfdir=$ac_optarg ;;
1055
1056   -psdir | --psdir | --psdi | --psd | --ps)
1057     ac_prev=psdir ;;
1058   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1059     psdir=$ac_optarg ;;
1060
1061   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1062   | -silent | --silent | --silen | --sile | --sil)
1063     silent=yes ;;
1064
1065   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1066     ac_prev=sbindir ;;
1067   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1068   | --sbi=* | --sb=*)
1069     sbindir=$ac_optarg ;;
1070
1071   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1072   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1073   | --sharedst | --shareds | --shared | --share | --shar \
1074   | --sha | --sh)
1075     ac_prev=sharedstatedir ;;
1076   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1077   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1078   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1079   | --sha=* | --sh=*)
1080     sharedstatedir=$ac_optarg ;;
1081
1082   -site | --site | --sit)
1083     ac_prev=site ;;
1084   -site=* | --site=* | --sit=*)
1085     site=$ac_optarg ;;
1086
1087   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1088     ac_prev=srcdir ;;
1089   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1090     srcdir=$ac_optarg ;;
1091
1092   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1093   | --syscon | --sysco | --sysc | --sys | --sy)
1094     ac_prev=sysconfdir ;;
1095   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1096   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1097     sysconfdir=$ac_optarg ;;
1098
1099   -target | --target | --targe | --targ | --tar | --ta | --t)
1100     ac_prev=target_alias ;;
1101   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1102     target_alias=$ac_optarg ;;
1103
1104   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1105     verbose=yes ;;
1106
1107   -version | --version | --versio | --versi | --vers | -V)
1108     ac_init_version=: ;;
1109
1110   -with-* | --with-*)
1111     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1112     # Reject names that are not valid shell variable names.
1113     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1114       as_fn_error $? "invalid package name: $ac_useropt"
1115     ac_useropt_orig=$ac_useropt
1116     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1117     case $ac_user_opts in
1118       *"
1119 "with_$ac_useropt"
1120 "*) ;;
1121       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1122          ac_unrecognized_sep=', ';;
1123     esac
1124     eval with_$ac_useropt=\$ac_optarg ;;
1125
1126   -without-* | --without-*)
1127     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1128     # Reject names that are not valid shell variable names.
1129     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1130       as_fn_error $? "invalid package name: $ac_useropt"
1131     ac_useropt_orig=$ac_useropt
1132     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1133     case $ac_user_opts in
1134       *"
1135 "with_$ac_useropt"
1136 "*) ;;
1137       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1138          ac_unrecognized_sep=', ';;
1139     esac
1140     eval with_$ac_useropt=no ;;
1141
1142   --x)
1143     # Obsolete; use --with-x.
1144     with_x=yes ;;
1145
1146   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1147   | --x-incl | --x-inc | --x-in | --x-i)
1148     ac_prev=x_includes ;;
1149   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1150   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1151     x_includes=$ac_optarg ;;
1152
1153   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1154   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1155     ac_prev=x_libraries ;;
1156   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1157   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1158     x_libraries=$ac_optarg ;;
1159
1160   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1161 Try \`$0 --help' for more information"
1162     ;;
1163
1164   *=*)
1165     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1166     # Reject names that are not valid shell variable names.
1167     case $ac_envvar in #(
1168       '' | [0-9]* | *[!_$as_cr_alnum]* )
1169       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1170     esac
1171     eval $ac_envvar=\$ac_optarg
1172     export $ac_envvar ;;
1173
1174   *)
1175     # FIXME: should be removed in autoconf 3.0.
1176     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1177     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1178       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1179     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1180     ;;
1181
1182   esac
1183 done
1184
1185 if test -n "$ac_prev"; then
1186   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1187   as_fn_error $? "missing argument to $ac_option"
1188 fi
1189
1190 if test -n "$ac_unrecognized_opts"; then
1191   case $enable_option_checking in
1192     no) ;;
1193     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1194     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1195   esac
1196 fi
1197
1198 # Check all directory arguments for consistency.
1199 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1200                 datadir sysconfdir sharedstatedir localstatedir includedir \
1201                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1202                 libdir localedir mandir
1203 do
1204   eval ac_val=\$$ac_var
1205   # Remove trailing slashes.
1206   case $ac_val in
1207     */ )
1208       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1209       eval $ac_var=\$ac_val;;
1210   esac
1211   # Be sure to have absolute directory names.
1212   case $ac_val in
1213     [\\/$]* | ?:[\\/]* )  continue;;
1214     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1215   esac
1216   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1217 done
1218
1219 # There might be people who depend on the old broken behavior: `$host'
1220 # used to hold the argument of --host etc.
1221 # FIXME: To remove some day.
1222 build=$build_alias
1223 host=$host_alias
1224 target=$target_alias
1225
1226 # FIXME: To remove some day.
1227 if test "x$host_alias" != x; then
1228   if test "x$build_alias" = x; then
1229     cross_compiling=maybe
1230   elif test "x$build_alias" != "x$host_alias"; then
1231     cross_compiling=yes
1232   fi
1233 fi
1234
1235 ac_tool_prefix=
1236 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1237
1238 test "$silent" = yes && exec 6>/dev/null
1239
1240
1241 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1242 ac_ls_di=`ls -di .` &&
1243 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1244   as_fn_error $? "working directory cannot be determined"
1245 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1246   as_fn_error $? "pwd does not report name of working directory"
1247
1248
1249 # Find the source files, if location was not specified.
1250 if test -z "$srcdir"; then
1251   ac_srcdir_defaulted=yes
1252   # Try the directory containing this script, then the parent directory.
1253   ac_confdir=`$as_dirname -- "$as_myself" ||
1254 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1255          X"$as_myself" : 'X\(//\)[^/]' \| \
1256          X"$as_myself" : 'X\(//\)$' \| \
1257          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1258 $as_echo X"$as_myself" |
1259     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1260             s//\1/
1261             q
1262           }
1263           /^X\(\/\/\)[^/].*/{
1264             s//\1/
1265             q
1266           }
1267           /^X\(\/\/\)$/{
1268             s//\1/
1269             q
1270           }
1271           /^X\(\/\).*/{
1272             s//\1/
1273             q
1274           }
1275           s/.*/./; q'`
1276   srcdir=$ac_confdir
1277   if test ! -r "$srcdir/$ac_unique_file"; then
1278     srcdir=..
1279   fi
1280 else
1281   ac_srcdir_defaulted=no
1282 fi
1283 if test ! -r "$srcdir/$ac_unique_file"; then
1284   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1285   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1286 fi
1287 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1288 ac_abs_confdir=`(
1289         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1290         pwd)`
1291 # When building in place, set srcdir=.
1292 if test "$ac_abs_confdir" = "$ac_pwd"; then
1293   srcdir=.
1294 fi
1295 # Remove unnecessary trailing slashes from srcdir.
1296 # Double slashes in file names in object file debugging info
1297 # mess up M-x gdb in Emacs.
1298 case $srcdir in
1299 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1300 esac
1301 for ac_var in $ac_precious_vars; do
1302   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1303   eval ac_env_${ac_var}_value=\$${ac_var}
1304   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1305   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1306 done
1307
1308 #
1309 # Report the --help message.
1310 #
1311 if test "$ac_init_help" = "long"; then
1312   # Omit some internal or obsolete options to make the list less imposing.
1313   # This message is too long to be a string in the A/UX 3.1 sh.
1314   cat <<_ACEOF
1315 \`configure' configures TeX Live utils 2015 to adapt to many kinds of systems.
1316
1317 Usage: $0 [OPTION]... [VAR=VALUE]...
1318
1319 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1320 VAR=VALUE.  See below for descriptions of some of the useful variables.
1321
1322 Defaults for the options are specified in brackets.
1323
1324 Configuration:
1325   -h, --help              display this help and exit
1326       --help=short        display options specific to this package
1327       --help=recursive    display the short help of all the included packages
1328   -V, --version           display version information and exit
1329   -q, --quiet, --silent   do not print \`checking ...' messages
1330       --cache-file=FILE   cache test results in FILE [disabled]
1331   -C, --config-cache      alias for \`--cache-file=config.cache'
1332   -n, --no-create         do not create output files
1333       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1334
1335 Installation directories:
1336   --prefix=PREFIX         install architecture-independent files in PREFIX
1337                           [$ac_default_prefix]
1338   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1339                           [PREFIX]
1340
1341 By default, \`make install' will install all the files in
1342 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1343 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1344 for instance \`--prefix=\$HOME'.
1345
1346 For better control, use the options below.
1347
1348 Fine tuning of the installation directories:
1349   --bindir=DIR            user executables [EPREFIX/bin]
1350   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1351   --libexecdir=DIR        program executables [EPREFIX/libexec]
1352   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1353   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1354   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1355   --libdir=DIR            object code libraries [EPREFIX/lib]
1356   --includedir=DIR        C header files [PREFIX/include]
1357   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1358   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1359   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1360   --infodir=DIR           info documentation [DATAROOTDIR/info]
1361   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1362   --mandir=DIR            man documentation [DATAROOTDIR/man]
1363   --docdir=DIR            documentation root [DATAROOTDIR/doc/tex-live-utils]
1364   --htmldir=DIR           html documentation [DOCDIR]
1365   --dvidir=DIR            dvi documentation [DOCDIR]
1366   --pdfdir=DIR            pdf documentation [DOCDIR]
1367   --psdir=DIR             ps documentation [DOCDIR]
1368 _ACEOF
1369
1370   cat <<\_ACEOF
1371
1372 Program names:
1373   --program-prefix=PREFIX            prepend PREFIX to installed program names
1374   --program-suffix=SUFFIX            append SUFFIX to installed program names
1375   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1376
1377 System types:
1378   --build=BUILD     configure for building on BUILD [guessed]
1379   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1380 _ACEOF
1381 fi
1382
1383 if test -n "$ac_init_help"; then
1384   case $ac_init_help in
1385      short | recursive ) echo "Configuration of TeX Live utils 2015:";;
1386    esac
1387   cat <<\_ACEOF
1388
1389 Optional Features:
1390   --disable-option-checking  ignore unrecognized --enable/--with options
1391   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1392   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1393   --disable-missing       terminate if a requested program or feature must be
1394                           disabled, e.g., due to missing libraries
1395   --disable-all-pkgs      do not build packages unless explicitly enabled
1396   --disable-native-texlive-build
1397                           do not build for the TeX Live binary distribution
1398   --enable-multiplatform  put executables into bin/PLATFORM and libraries into
1399                           lib/PLATFORM
1400   --enable-cxx-runtime-hack  link C++ runtime statically
1401   --enable-libtool-hack   ignore libtool dependency_libs
1402   --disable-web2c         do not build the web2c (TeX & Co.) package
1403   --enable-auto-core        cause TeX&MF to dump core, given a certain
1404                             filename
1405   --disable-dump-share      make fmt/base files architecture-dependent
1406   --disable-ipc             disable TeX's --ipc option, i.e., pipe to a
1407                             program
1408   --disable-tex             do not compile and install TeX
1409   --enable-tex-synctex        build TeX with SyncTeX support
1410   --enable-etex             compile and install e-TeX
1411   --disable-etex-synctex      build e-TeX without SyncTeX support
1412   --disable-ptex            do not compile and install pTeX
1413   --disable-ptex-synctex      build pTeX without SyncTeX support
1414   --disable-eptex           do not compile and install e-pTeX
1415   --disable-eptex-synctex     build e-pTeX without SyncTeX support
1416   --disable-uptex           do not compile and install upTeX
1417   --disable-uptex-synctex     build upTeX without SyncTeX support
1418   --disable-euptex          do not compile and install e-upTeX
1419   --disable-euptex-synctex    build e-upTeX without SyncTeX support
1420   --disable-aleph           do not compile and install Aleph
1421   --disable-pdftex          do not compile and install pdfTeX
1422   --disable-pdftex-synctex    build pdfTeX without SyncTeX support
1423   --disable-luatex          do not compile and install LuaTeX
1424   --disable-luajittex       do not compile and install LuaJITTeX
1425   --disable-mp              do not compile and install MetaPost
1426   --disable-pmp             do not compile and install pMetaPost
1427   --disable-upmp            do not compile and install upMetaPost
1428   --disable-xetex           do not compile and install XeTeX
1429   --disable-xetex-synctex     build XeTeX without SyncTeX support
1430   --disable-mf              do not compile and install METAFONT
1431   --disable-mf-nowin          do not build a separate non-window-capable
1432                               METAFONT
1433   --enable-epsfwin            include EPSF pseudo window support
1434   --enable-hp2627win          include HP 2627 window support
1435   --enable-mftalkwin          include mftalk (generic server) window support
1436   --enable-nextwin            include NeXT window support
1437   --enable-regiswin           include Regis window support
1438   --enable-suntoolswin        include old Suntools (not X) window support
1439   --enable-tektronixwin       include Tektronix window support
1440   --enable-unitermwin         include Uniterm window support
1441   --disable-web-progs       do not build WEB programs bibtex ... weave
1442   --disable-synctex         do not build the SyncTeX library and tool
1443   --disable-texlive       do not build the texlive (TeX Live scripts) package
1444   --disable-linked-scripts  do not install the linked scripts
1445   --disable-mktexmf-default   do not run mktexmf if MF source missing
1446   --disable-mktexpk-default   do not run mktexpk if PK font missing
1447   --disable-mktextfm-default  do not run mktextfm if TFM file missing
1448   --disable-mkocp-default     do not run mkocp if OCP file missing
1449   --disable-mkofm-default     do not run mkofm if OFM file missing
1450   --disable-mktexfmt-default  do not run mktexfmt if format file missing
1451   --enable-mktextex-default   run mktextex if TeX source missing
1452   --enable-dependency-tracking
1453                           do not reject slow dependency extractors
1454   --disable-dependency-tracking
1455                           speeds up one-time build
1456   --enable-silent-rules   less verbose build output (undo: "make V=1")
1457   --disable-silent-rules  verbose build output (undo: "make V=0")
1458   --enable-maintainer-mode
1459                           enable make rules and dependencies not useful (and
1460                           sometimes confusing) to the casual installer
1461   --enable-compiler-warnings=[no|min|yes|max|all]
1462                           Turn on compiler warnings [default: yes if
1463                           maintainer-mode, min otherwise]
1464
1465 Optional Packages:
1466   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1467   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1468   --with-banner-add=STR   add STR to version string appended to banner lines
1469   --with-editor=CMD       invoke CMD from the `e' option [vi +%d '%s'] or
1470                           [texworks --position=%d "%s"]
1471   --with-mf-x-toolkit     use X toolkit for METAFONT
1472   --with-system-zziplib   use installed zziplib headers and library (requires
1473                           pkg-config)
1474   --with-system-poppler   use installed poppler headers and library (requires
1475                           pkg-config)
1476   --with-system-mpfr      use installed mpfr headers and library
1477   --with-mpfr-includes=DIR
1478                           mpfr headers installed in DIR
1479   --with-mpfr-libdir=DIR  mpfr library installed in DIR
1480   --with-system-gmp       use installed gmp headers and library
1481   --with-gmp-includes=DIR gmp headers installed in DIR
1482   --with-gmp-libdir=DIR   gmp library installed in DIR
1483   --with-system-cairo     use installed cairo headers and library (requires
1484                           pkg-config)
1485   --with-system-pixman    use installed pixman headers and library (requires
1486                           pkg-config)
1487   --with-system-libpng    use installed libpng headers and library (requires
1488                           pkg-config)
1489   --with-system-zlib      use installed zlib headers and library
1490   --with-zlib-includes=DIR
1491                           zlib headers installed in DIR
1492   --with-zlib-libdir=DIR  zlib library installed in DIR
1493   --with-system-kpathsea  use installed kpathsea headers and library (requires
1494                           pkg-config)
1495
1496 Some influential environment variables:
1497   CC          C compiler command
1498   CFLAGS      C compiler flags
1499   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1500               nonstandard directory <lib dir>
1501   LIBS        libraries to pass to the linker, e.g. -l<library>
1502   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1503               you have headers in a nonstandard directory <include dir>
1504
1505 Use these variables to override the choices made by `configure' or to help
1506 it to find libraries and programs with nonstandard names/locations.
1507
1508 Report bugs to <tex-k@tug.org>.
1509 _ACEOF
1510 ac_status=$?
1511 fi
1512
1513 if test "$ac_init_help" = "recursive"; then
1514   # If there are subdirs, report their specific --help.
1515   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1516     test -d "$ac_dir" ||
1517       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1518       continue
1519     ac_builddir=.
1520
1521 case "$ac_dir" in
1522 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1523 *)
1524   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1525   # A ".." for each directory in $ac_dir_suffix.
1526   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1527   case $ac_top_builddir_sub in
1528   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1529   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1530   esac ;;
1531 esac
1532 ac_abs_top_builddir=$ac_pwd
1533 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1534 # for backward compatibility:
1535 ac_top_builddir=$ac_top_build_prefix
1536
1537 case $srcdir in
1538   .)  # We are building in place.
1539     ac_srcdir=.
1540     ac_top_srcdir=$ac_top_builddir_sub
1541     ac_abs_top_srcdir=$ac_pwd ;;
1542   [\\/]* | ?:[\\/]* )  # Absolute name.
1543     ac_srcdir=$srcdir$ac_dir_suffix;
1544     ac_top_srcdir=$srcdir
1545     ac_abs_top_srcdir=$srcdir ;;
1546   *) # Relative name.
1547     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1548     ac_top_srcdir=$ac_top_build_prefix$srcdir
1549     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1550 esac
1551 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1552
1553     cd "$ac_dir" || { ac_status=$?; continue; }
1554     # Check for guested configure.
1555     if test -f "$ac_srcdir/configure.gnu"; then
1556       echo &&
1557       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1558     elif test -f "$ac_srcdir/configure"; then
1559       echo &&
1560       $SHELL "$ac_srcdir/configure" --help=recursive
1561     else
1562       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1563     fi || ac_status=$?
1564     cd "$ac_pwd" || { ac_status=$?; break; }
1565   done
1566 fi
1567
1568 test -n "$ac_init_help" && exit $ac_status
1569 if $ac_init_version; then
1570   cat <<\_ACEOF
1571 TeX Live utils configure 2015
1572 generated by GNU Autoconf 2.69
1573
1574 Copyright (C) 2012 Free Software Foundation, Inc.
1575 This configure script is free software; the Free Software Foundation
1576 gives unlimited permission to copy, distribute and modify it.
1577 _ACEOF
1578   exit
1579 fi
1580
1581 ## ------------------------ ##
1582 ## Autoconf initialization. ##
1583 ## ------------------------ ##
1584
1585 # ac_fn_c_try_compile LINENO
1586 # --------------------------
1587 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1588 ac_fn_c_try_compile ()
1589 {
1590   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1591   rm -f conftest.$ac_objext
1592   if { { ac_try="$ac_compile"
1593 case "(($ac_try" in
1594   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1595   *) ac_try_echo=$ac_try;;
1596 esac
1597 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1598 $as_echo "$ac_try_echo"; } >&5
1599   (eval "$ac_compile") 2>conftest.err
1600   ac_status=$?
1601   if test -s conftest.err; then
1602     grep -v '^ *+' conftest.err >conftest.er1
1603     cat conftest.er1 >&5
1604     mv -f conftest.er1 conftest.err
1605   fi
1606   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1607   test $ac_status = 0; } && {
1608          test -z "$ac_c_werror_flag" ||
1609          test ! -s conftest.err
1610        } && test -s conftest.$ac_objext; then :
1611   ac_retval=0
1612 else
1613   $as_echo "$as_me: failed program was:" >&5
1614 sed 's/^/| /' conftest.$ac_ext >&5
1615
1616         ac_retval=1
1617 fi
1618   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1619   as_fn_set_status $ac_retval
1620
1621 } # ac_fn_c_try_compile
1622
1623 # ac_fn_c_try_link LINENO
1624 # -----------------------
1625 # Try to link conftest.$ac_ext, and return whether this succeeded.
1626 ac_fn_c_try_link ()
1627 {
1628   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1629   rm -f conftest.$ac_objext conftest$ac_exeext
1630   if { { ac_try="$ac_link"
1631 case "(($ac_try" in
1632   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1633   *) ac_try_echo=$ac_try;;
1634 esac
1635 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1636 $as_echo "$ac_try_echo"; } >&5
1637   (eval "$ac_link") 2>conftest.err
1638   ac_status=$?
1639   if test -s conftest.err; then
1640     grep -v '^ *+' conftest.err >conftest.er1
1641     cat conftest.er1 >&5
1642     mv -f conftest.er1 conftest.err
1643   fi
1644   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1645   test $ac_status = 0; } && {
1646          test -z "$ac_c_werror_flag" ||
1647          test ! -s conftest.err
1648        } && test -s conftest$ac_exeext && {
1649          test "$cross_compiling" = yes ||
1650          test -x conftest$ac_exeext
1651        }; then :
1652   ac_retval=0
1653 else
1654   $as_echo "$as_me: failed program was:" >&5
1655 sed 's/^/| /' conftest.$ac_ext >&5
1656
1657         ac_retval=1
1658 fi
1659   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1660   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1661   # interfere with the next link command; also delete a directory that is
1662   # left behind by Apple's compiler.  We do this before executing the actions.
1663   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1664   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1665   as_fn_set_status $ac_retval
1666
1667 } # ac_fn_c_try_link
1668 cat >config.log <<_ACEOF
1669 This file contains any messages produced by compilers while
1670 running configure, to aid debugging if configure makes a mistake.
1671
1672 It was created by TeX Live utils $as_me 2015, which was
1673 generated by GNU Autoconf 2.69.  Invocation command line was
1674
1675   $ $0 $@
1676
1677 _ACEOF
1678 exec 5>>config.log
1679 {
1680 cat <<_ASUNAME
1681 ## --------- ##
1682 ## Platform. ##
1683 ## --------- ##
1684
1685 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1686 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1687 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1688 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1689 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1690
1691 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1692 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1693
1694 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1695 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1696 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1697 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1698 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1699 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1700 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1701
1702 _ASUNAME
1703
1704 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1705 for as_dir in $PATH
1706 do
1707   IFS=$as_save_IFS
1708   test -z "$as_dir" && as_dir=.
1709     $as_echo "PATH: $as_dir"
1710   done
1711 IFS=$as_save_IFS
1712
1713 } >&5
1714
1715 cat >&5 <<_ACEOF
1716
1717
1718 ## ----------- ##
1719 ## Core tests. ##
1720 ## ----------- ##
1721
1722 _ACEOF
1723
1724
1725 # Keep a trace of the command line.
1726 # Strip out --no-create and --no-recursion so they do not pile up.
1727 # Strip out --silent because we don't want to record it for future runs.
1728 # Also quote any args containing shell meta-characters.
1729 # Make two passes to allow for proper duplicate-argument suppression.
1730 ac_configure_args=
1731 ac_configure_args0=
1732 ac_configure_args1=
1733 ac_must_keep_next=false
1734 for ac_pass in 1 2
1735 do
1736   for ac_arg
1737   do
1738     case $ac_arg in
1739     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1740     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1741     | -silent | --silent | --silen | --sile | --sil)
1742       continue ;;
1743     *\'*)
1744       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1745     esac
1746     case $ac_pass in
1747     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1748     2)
1749       as_fn_append ac_configure_args1 " '$ac_arg'"
1750       if test $ac_must_keep_next = true; then
1751         ac_must_keep_next=false # Got value, back to normal.
1752       else
1753         case $ac_arg in
1754           *=* | --config-cache | -C | -disable-* | --disable-* \
1755           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1756           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1757           | -with-* | --with-* | -without-* | --without-* | --x)
1758             case "$ac_configure_args0 " in
1759               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1760             esac
1761             ;;
1762           -* ) ac_must_keep_next=true ;;
1763         esac
1764       fi
1765       as_fn_append ac_configure_args " '$ac_arg'"
1766       ;;
1767     esac
1768   done
1769 done
1770 { ac_configure_args0=; unset ac_configure_args0;}
1771 { ac_configure_args1=; unset ac_configure_args1;}
1772
1773 # When interrupted or exit'd, cleanup temporary files, and complete
1774 # config.log.  We remove comments because anyway the quotes in there
1775 # would cause problems or look ugly.
1776 # WARNING: Use '\'' to represent an apostrophe within the trap.
1777 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1778 trap 'exit_status=$?
1779   # Save into config.log some information that might help in debugging.
1780   {
1781     echo
1782
1783     $as_echo "## ---------------- ##
1784 ## Cache variables. ##
1785 ## ---------------- ##"
1786     echo
1787     # The following way of writing the cache mishandles newlines in values,
1788 (
1789   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1790     eval ac_val=\$$ac_var
1791     case $ac_val in #(
1792     *${as_nl}*)
1793       case $ac_var in #(
1794       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1795 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1796       esac
1797       case $ac_var in #(
1798       _ | IFS | as_nl) ;; #(
1799       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1800       *) { eval $ac_var=; unset $ac_var;} ;;
1801       esac ;;
1802     esac
1803   done
1804   (set) 2>&1 |
1805     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1806     *${as_nl}ac_space=\ *)
1807       sed -n \
1808         "s/'\''/'\''\\\\'\'''\''/g;
1809           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1810       ;; #(
1811     *)
1812       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1813       ;;
1814     esac |
1815     sort
1816 )
1817     echo
1818
1819     $as_echo "## ----------------- ##
1820 ## Output variables. ##
1821 ## ----------------- ##"
1822     echo
1823     for ac_var in $ac_subst_vars
1824     do
1825       eval ac_val=\$$ac_var
1826       case $ac_val in
1827       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1828       esac
1829       $as_echo "$ac_var='\''$ac_val'\''"
1830     done | sort
1831     echo
1832
1833     if test -n "$ac_subst_files"; then
1834       $as_echo "## ------------------- ##
1835 ## File substitutions. ##
1836 ## ------------------- ##"
1837       echo
1838       for ac_var in $ac_subst_files
1839       do
1840         eval ac_val=\$$ac_var
1841         case $ac_val in
1842         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1843         esac
1844         $as_echo "$ac_var='\''$ac_val'\''"
1845       done | sort
1846       echo
1847     fi
1848
1849     if test -s confdefs.h; then
1850       $as_echo "## ----------- ##
1851 ## confdefs.h. ##
1852 ## ----------- ##"
1853       echo
1854       cat confdefs.h
1855       echo
1856     fi
1857     test "$ac_signal" != 0 &&
1858       $as_echo "$as_me: caught signal $ac_signal"
1859     $as_echo "$as_me: exit $exit_status"
1860   } >&5
1861   rm -f core *.core core.conftest.* &&
1862     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1863     exit $exit_status
1864 ' 0
1865 for ac_signal in 1 2 13 15; do
1866   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1867 done
1868 ac_signal=0
1869
1870 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1871 rm -f -r conftest* confdefs.h
1872
1873 $as_echo "/* confdefs.h */" > confdefs.h
1874
1875 # Predefined preprocessor variables.
1876
1877 cat >>confdefs.h <<_ACEOF
1878 #define PACKAGE_NAME "$PACKAGE_NAME"
1879 _ACEOF
1880
1881 cat >>confdefs.h <<_ACEOF
1882 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1883 _ACEOF
1884
1885 cat >>confdefs.h <<_ACEOF
1886 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1887 _ACEOF
1888
1889 cat >>confdefs.h <<_ACEOF
1890 #define PACKAGE_STRING "$PACKAGE_STRING"
1891 _ACEOF
1892
1893 cat >>confdefs.h <<_ACEOF
1894 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1895 _ACEOF
1896
1897 cat >>confdefs.h <<_ACEOF
1898 #define PACKAGE_URL "$PACKAGE_URL"
1899 _ACEOF
1900
1901
1902 # Let the site file select an alternate cache file if it wants to.
1903 # Prefer an explicitly selected file to automatically selected ones.
1904 ac_site_file1=NONE
1905 ac_site_file2=NONE
1906 if test -n "$CONFIG_SITE"; then
1907   # We do not want a PATH search for config.site.
1908   case $CONFIG_SITE in #((
1909     -*)  ac_site_file1=./$CONFIG_SITE;;
1910     */*) ac_site_file1=$CONFIG_SITE;;
1911     *)   ac_site_file1=./$CONFIG_SITE;;
1912   esac
1913 elif test "x$prefix" != xNONE; then
1914   ac_site_file1=$prefix/share/config.site
1915   ac_site_file2=$prefix/etc/config.site
1916 else
1917   ac_site_file1=$ac_default_prefix/share/config.site
1918   ac_site_file2=$ac_default_prefix/etc/config.site
1919 fi
1920 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1921 do
1922   test "x$ac_site_file" = xNONE && continue
1923   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1924     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1925 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1926     sed 's/^/| /' "$ac_site_file" >&5
1927     . "$ac_site_file" \
1928       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1929 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1930 as_fn_error $? "failed to load site script $ac_site_file
1931 See \`config.log' for more details" "$LINENO" 5; }
1932   fi
1933 done
1934
1935 if test -r "$cache_file"; then
1936   # Some versions of bash will fail to source /dev/null (special files
1937   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1938   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1939     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1940 $as_echo "$as_me: loading cache $cache_file" >&6;}
1941     case $cache_file in
1942       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1943       *)                      . "./$cache_file";;
1944     esac
1945   fi
1946 else
1947   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1948 $as_echo "$as_me: creating cache $cache_file" >&6;}
1949   >$cache_file
1950 fi
1951
1952 # Check that the precious variables saved in the cache have kept the same
1953 # value.
1954 ac_cache_corrupted=false
1955 for ac_var in $ac_precious_vars; do
1956   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1957   eval ac_new_set=\$ac_env_${ac_var}_set
1958   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1959   eval ac_new_val=\$ac_env_${ac_var}_value
1960   case $ac_old_set,$ac_new_set in
1961     set,)
1962       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1963 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1964       ac_cache_corrupted=: ;;
1965     ,set)
1966       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1967 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1968       ac_cache_corrupted=: ;;
1969     ,);;
1970     *)
1971       if test "x$ac_old_val" != "x$ac_new_val"; then
1972         # differences in whitespace do not lead to failure.
1973         ac_old_val_w=`echo x $ac_old_val`
1974         ac_new_val_w=`echo x $ac_new_val`
1975         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1976           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1977 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1978           ac_cache_corrupted=:
1979         else
1980           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1981 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1982           eval $ac_var=\$ac_old_val
1983         fi
1984         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1985 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1986         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1987 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1988       fi;;
1989   esac
1990   # Pass precious variables to config.status.
1991   if test "$ac_new_set" = set; then
1992     case $ac_new_val in
1993     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1994     *) ac_arg=$ac_var=$ac_new_val ;;
1995     esac
1996     case " $ac_configure_args " in
1997       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1998       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1999     esac
2000   fi
2001 done
2002 if $ac_cache_corrupted; then
2003   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2004 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2005   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2006 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2007   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2008 fi
2009 ## -------------------- ##
2010 ## Main body of script. ##
2011 ## -------------------- ##
2012
2013 ac_ext=c
2014 ac_cpp='$CPP $CPPFLAGS'
2015 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2016 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2017 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2018
2019
2020
2021
2022 ac_aux_dir=
2023 for ac_dir in ../build-aux "$srcdir"/../build-aux; do
2024   if test -f "$ac_dir/install-sh"; then
2025     ac_aux_dir=$ac_dir
2026     ac_install_sh="$ac_aux_dir/install-sh -c"
2027     break
2028   elif test -f "$ac_dir/install.sh"; then
2029     ac_aux_dir=$ac_dir
2030     ac_install_sh="$ac_aux_dir/install.sh -c"
2031     break
2032   elif test -f "$ac_dir/shtool"; then
2033     ac_aux_dir=$ac_dir
2034     ac_install_sh="$ac_aux_dir/shtool install -c"
2035     break
2036   fi
2037 done
2038 if test -z "$ac_aux_dir"; then
2039   as_fn_error $? "cannot find install-sh, install.sh, or shtool in ../build-aux \"$srcdir\"/../build-aux" "$LINENO" 5
2040 fi
2041
2042 # These three variables are undocumented and unsupported,
2043 # and are intended to be withdrawn in a future Autoconf release.
2044 # They can cause serious problems if a builder's source tree is in a directory
2045 # whose full name contains unusual characters.
2046 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2047 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2048 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2049
2050
2051
2052
2053 # Make sure we can run config.sub.
2054 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2055   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2056
2057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2058 $as_echo_n "checking build system type... " >&6; }
2059 if ${ac_cv_build+:} false; then :
2060   $as_echo_n "(cached) " >&6
2061 else
2062   ac_build_alias=$build_alias
2063 test "x$ac_build_alias" = x &&
2064   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2065 test "x$ac_build_alias" = x &&
2066   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2067 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2068   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2069
2070 fi
2071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2072 $as_echo "$ac_cv_build" >&6; }
2073 case $ac_cv_build in
2074 *-*-*) ;;
2075 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2076 esac
2077 build=$ac_cv_build
2078 ac_save_IFS=$IFS; IFS='-'
2079 set x $ac_cv_build
2080 shift
2081 build_cpu=$1
2082 build_vendor=$2
2083 shift; shift
2084 # Remember, the first character of IFS is used to create $*,
2085 # except with old shells:
2086 build_os=$*
2087 IFS=$ac_save_IFS
2088 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2089
2090
2091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2092 $as_echo_n "checking host system type... " >&6; }
2093 if ${ac_cv_host+:} false; then :
2094   $as_echo_n "(cached) " >&6
2095 else
2096   if test "x$host_alias" = x; then
2097   ac_cv_host=$ac_cv_build
2098 else
2099   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2100     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2101 fi
2102
2103 fi
2104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2105 $as_echo "$ac_cv_host" >&6; }
2106 case $ac_cv_host in
2107 *-*-*) ;;
2108 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2109 esac
2110 host=$ac_cv_host
2111 ac_save_IFS=$IFS; IFS='-'
2112 set x $ac_cv_host
2113 shift
2114 host_cpu=$1
2115 host_vendor=$2
2116 shift; shift
2117 # Remember, the first character of IFS is used to create $*,
2118 # except with old shells:
2119 host_os=$*
2120 IFS=$ac_save_IFS
2121 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2122
2123
2124 # Check whether --enable-missing was given.
2125 if test "${enable_missing+set}" = set; then :
2126   enableval=$enable_missing;
2127 fi
2128
2129 # Expand $ac_aux_dir to an absolute path.
2130 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2131
2132 ac_ext=c
2133 ac_cpp='$CPP $CPPFLAGS'
2134 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2135 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2136 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2137 if test -n "$ac_tool_prefix"; then
2138   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2139 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2141 $as_echo_n "checking for $ac_word... " >&6; }
2142 if ${ac_cv_prog_CC+:} false; then :
2143   $as_echo_n "(cached) " >&6
2144 else
2145   if test -n "$CC"; then
2146   ac_cv_prog_CC="$CC" # Let the user override the test.
2147 else
2148 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2149 for as_dir in $PATH
2150 do
2151   IFS=$as_save_IFS
2152   test -z "$as_dir" && as_dir=.
2153     for ac_exec_ext in '' $ac_executable_extensions; do
2154   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2155     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2156     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2157     break 2
2158   fi
2159 done
2160   done
2161 IFS=$as_save_IFS
2162
2163 fi
2164 fi
2165 CC=$ac_cv_prog_CC
2166 if test -n "$CC"; then
2167   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2168 $as_echo "$CC" >&6; }
2169 else
2170   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2171 $as_echo "no" >&6; }
2172 fi
2173
2174
2175 fi
2176 if test -z "$ac_cv_prog_CC"; then
2177   ac_ct_CC=$CC
2178   # Extract the first word of "gcc", so it can be a program name with args.
2179 set dummy gcc; ac_word=$2
2180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2181 $as_echo_n "checking for $ac_word... " >&6; }
2182 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2183   $as_echo_n "(cached) " >&6
2184 else
2185   if test -n "$ac_ct_CC"; then
2186   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2187 else
2188 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2189 for as_dir in $PATH
2190 do
2191   IFS=$as_save_IFS
2192   test -z "$as_dir" && as_dir=.
2193     for ac_exec_ext in '' $ac_executable_extensions; do
2194   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2195     ac_cv_prog_ac_ct_CC="gcc"
2196     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2197     break 2
2198   fi
2199 done
2200   done
2201 IFS=$as_save_IFS
2202
2203 fi
2204 fi
2205 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2206 if test -n "$ac_ct_CC"; then
2207   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2208 $as_echo "$ac_ct_CC" >&6; }
2209 else
2210   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2211 $as_echo "no" >&6; }
2212 fi
2213
2214   if test "x$ac_ct_CC" = x; then
2215     CC=""
2216   else
2217     case $cross_compiling:$ac_tool_warned in
2218 yes:)
2219 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2220 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2221 ac_tool_warned=yes ;;
2222 esac
2223     CC=$ac_ct_CC
2224   fi
2225 else
2226   CC="$ac_cv_prog_CC"
2227 fi
2228
2229 if test -z "$CC"; then
2230           if test -n "$ac_tool_prefix"; then
2231     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2232 set dummy ${ac_tool_prefix}cc; ac_word=$2
2233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2234 $as_echo_n "checking for $ac_word... " >&6; }
2235 if ${ac_cv_prog_CC+:} false; then :
2236   $as_echo_n "(cached) " >&6
2237 else
2238   if test -n "$CC"; then
2239   ac_cv_prog_CC="$CC" # Let the user override the test.
2240 else
2241 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2242 for as_dir in $PATH
2243 do
2244   IFS=$as_save_IFS
2245   test -z "$as_dir" && as_dir=.
2246     for ac_exec_ext in '' $ac_executable_extensions; do
2247   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2248     ac_cv_prog_CC="${ac_tool_prefix}cc"
2249     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2250     break 2
2251   fi
2252 done
2253   done
2254 IFS=$as_save_IFS
2255
2256 fi
2257 fi
2258 CC=$ac_cv_prog_CC
2259 if test -n "$CC"; then
2260   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2261 $as_echo "$CC" >&6; }
2262 else
2263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2264 $as_echo "no" >&6; }
2265 fi
2266
2267
2268   fi
2269 fi
2270 if test -z "$CC"; then
2271   # Extract the first word of "cc", so it can be a program name with args.
2272 set dummy cc; ac_word=$2
2273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2274 $as_echo_n "checking for $ac_word... " >&6; }
2275 if ${ac_cv_prog_CC+:} false; then :
2276   $as_echo_n "(cached) " >&6
2277 else
2278   if test -n "$CC"; then
2279   ac_cv_prog_CC="$CC" # Let the user override the test.
2280 else
2281   ac_prog_rejected=no
2282 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2283 for as_dir in $PATH
2284 do
2285   IFS=$as_save_IFS
2286   test -z "$as_dir" && as_dir=.
2287     for ac_exec_ext in '' $ac_executable_extensions; do
2288   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2289     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2290        ac_prog_rejected=yes
2291        continue
2292      fi
2293     ac_cv_prog_CC="cc"
2294     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2295     break 2
2296   fi
2297 done
2298   done
2299 IFS=$as_save_IFS
2300
2301 if test $ac_prog_rejected = yes; then
2302   # We found a bogon in the path, so make sure we never use it.
2303   set dummy $ac_cv_prog_CC
2304   shift
2305   if test $# != 0; then
2306     # We chose a different compiler from the bogus one.
2307     # However, it has the same basename, so the bogon will be chosen
2308     # first if we set CC to just the basename; use the full file name.
2309     shift
2310     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2311   fi
2312 fi
2313 fi
2314 fi
2315 CC=$ac_cv_prog_CC
2316 if test -n "$CC"; then
2317   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2318 $as_echo "$CC" >&6; }
2319 else
2320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2321 $as_echo "no" >&6; }
2322 fi
2323
2324
2325 fi
2326 if test -z "$CC"; then
2327   if test -n "$ac_tool_prefix"; then
2328   for ac_prog in cl.exe
2329   do
2330     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2331 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2333 $as_echo_n "checking for $ac_word... " >&6; }
2334 if ${ac_cv_prog_CC+:} false; then :
2335   $as_echo_n "(cached) " >&6
2336 else
2337   if test -n "$CC"; then
2338   ac_cv_prog_CC="$CC" # Let the user override the test.
2339 else
2340 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2341 for as_dir in $PATH
2342 do
2343   IFS=$as_save_IFS
2344   test -z "$as_dir" && as_dir=.
2345     for ac_exec_ext in '' $ac_executable_extensions; do
2346   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2347     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2348     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2349     break 2
2350   fi
2351 done
2352   done
2353 IFS=$as_save_IFS
2354
2355 fi
2356 fi
2357 CC=$ac_cv_prog_CC
2358 if test -n "$CC"; then
2359   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2360 $as_echo "$CC" >&6; }
2361 else
2362   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2363 $as_echo "no" >&6; }
2364 fi
2365
2366
2367     test -n "$CC" && break
2368   done
2369 fi
2370 if test -z "$CC"; then
2371   ac_ct_CC=$CC
2372   for ac_prog in cl.exe
2373 do
2374   # Extract the first word of "$ac_prog", so it can be a program name with args.
2375 set dummy $ac_prog; ac_word=$2
2376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2377 $as_echo_n "checking for $ac_word... " >&6; }
2378 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2379   $as_echo_n "(cached) " >&6
2380 else
2381   if test -n "$ac_ct_CC"; then
2382   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2383 else
2384 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2385 for as_dir in $PATH
2386 do
2387   IFS=$as_save_IFS
2388   test -z "$as_dir" && as_dir=.
2389     for ac_exec_ext in '' $ac_executable_extensions; do
2390   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2391     ac_cv_prog_ac_ct_CC="$ac_prog"
2392     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2393     break 2
2394   fi
2395 done
2396   done
2397 IFS=$as_save_IFS
2398
2399 fi
2400 fi
2401 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2402 if test -n "$ac_ct_CC"; then
2403   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2404 $as_echo "$ac_ct_CC" >&6; }
2405 else
2406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2407 $as_echo "no" >&6; }
2408 fi
2409
2410
2411   test -n "$ac_ct_CC" && break
2412 done
2413
2414   if test "x$ac_ct_CC" = x; then
2415     CC=""
2416   else
2417     case $cross_compiling:$ac_tool_warned in
2418 yes:)
2419 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2420 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2421 ac_tool_warned=yes ;;
2422 esac
2423     CC=$ac_ct_CC
2424   fi
2425 fi
2426
2427 fi
2428
2429
2430 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2431 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2432 as_fn_error $? "no acceptable C compiler found in \$PATH
2433 See \`config.log' for more details" "$LINENO" 5; }
2434
2435 # Provide some information about the compiler.
2436 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2437 set X $ac_compile
2438 ac_compiler=$2
2439 for ac_option in --version -v -V -qversion; do
2440   { { ac_try="$ac_compiler $ac_option >&5"
2441 case "(($ac_try" in
2442   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2443   *) ac_try_echo=$ac_try;;
2444 esac
2445 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2446 $as_echo "$ac_try_echo"; } >&5
2447   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2448   ac_status=$?
2449   if test -s conftest.err; then
2450     sed '10a\
2451 ... rest of stderr output deleted ...
2452          10q' conftest.err >conftest.er1
2453     cat conftest.er1 >&5
2454   fi
2455   rm -f conftest.er1 conftest.err
2456   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2457   test $ac_status = 0; }
2458 done
2459
2460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2461 /* end confdefs.h.  */
2462
2463 int
2464 main ()
2465 {
2466
2467   ;
2468   return 0;
2469 }
2470 _ACEOF
2471 ac_clean_files_save=$ac_clean_files
2472 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2473 # Try to create an executable without -o first, disregard a.out.
2474 # It will help us diagnose broken compilers, and finding out an intuition
2475 # of exeext.
2476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2477 $as_echo_n "checking whether the C compiler works... " >&6; }
2478 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2479
2480 # The possible output files:
2481 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2482
2483 ac_rmfiles=
2484 for ac_file in $ac_files
2485 do
2486   case $ac_file in
2487     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2488     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2489   esac
2490 done
2491 rm -f $ac_rmfiles
2492
2493 if { { ac_try="$ac_link_default"
2494 case "(($ac_try" in
2495   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2496   *) ac_try_echo=$ac_try;;
2497 esac
2498 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2499 $as_echo "$ac_try_echo"; } >&5
2500   (eval "$ac_link_default") 2>&5
2501   ac_status=$?
2502   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2503   test $ac_status = 0; }; then :
2504   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2505 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2506 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2507 # so that the user can short-circuit this test for compilers unknown to
2508 # Autoconf.
2509 for ac_file in $ac_files ''
2510 do
2511   test -f "$ac_file" || continue
2512   case $ac_file in
2513     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2514         ;;
2515     [ab].out )
2516         # We found the default executable, but exeext='' is most
2517         # certainly right.
2518         break;;
2519     *.* )
2520         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2521         then :; else
2522            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2523         fi
2524         # We set ac_cv_exeext here because the later test for it is not
2525         # safe: cross compilers may not add the suffix if given an `-o'
2526         # argument, so we may need to know it at that point already.
2527         # Even if this section looks crufty: it has the advantage of
2528         # actually working.
2529         break;;
2530     * )
2531         break;;
2532   esac
2533 done
2534 test "$ac_cv_exeext" = no && ac_cv_exeext=
2535
2536 else
2537   ac_file=''
2538 fi
2539 if test -z "$ac_file"; then :
2540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2541 $as_echo "no" >&6; }
2542 $as_echo "$as_me: failed program was:" >&5
2543 sed 's/^/| /' conftest.$ac_ext >&5
2544
2545 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2546 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2547 as_fn_error 77 "C compiler cannot create executables
2548 See \`config.log' for more details" "$LINENO" 5; }
2549 else
2550   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2551 $as_echo "yes" >&6; }
2552 fi
2553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2554 $as_echo_n "checking for C compiler default output file name... " >&6; }
2555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2556 $as_echo "$ac_file" >&6; }
2557 ac_exeext=$ac_cv_exeext
2558
2559 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2560 ac_clean_files=$ac_clean_files_save
2561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2562 $as_echo_n "checking for suffix of executables... " >&6; }
2563 if { { ac_try="$ac_link"
2564 case "(($ac_try" in
2565   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2566   *) ac_try_echo=$ac_try;;
2567 esac
2568 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2569 $as_echo "$ac_try_echo"; } >&5
2570   (eval "$ac_link") 2>&5
2571   ac_status=$?
2572   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2573   test $ac_status = 0; }; then :
2574   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2575 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2576 # work properly (i.e., refer to `conftest.exe'), while it won't with
2577 # `rm'.
2578 for ac_file in conftest.exe conftest conftest.*; do
2579   test -f "$ac_file" || continue
2580   case $ac_file in
2581     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2582     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2583           break;;
2584     * ) break;;
2585   esac
2586 done
2587 else
2588   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2589 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2590 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2591 See \`config.log' for more details" "$LINENO" 5; }
2592 fi
2593 rm -f conftest conftest$ac_cv_exeext
2594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2595 $as_echo "$ac_cv_exeext" >&6; }
2596
2597 rm -f conftest.$ac_ext
2598 EXEEXT=$ac_cv_exeext
2599 ac_exeext=$EXEEXT
2600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2601 /* end confdefs.h.  */
2602 #include <stdio.h>
2603 int
2604 main ()
2605 {
2606 FILE *f = fopen ("conftest.out", "w");
2607  return ferror (f) || fclose (f) != 0;
2608
2609   ;
2610   return 0;
2611 }
2612 _ACEOF
2613 ac_clean_files="$ac_clean_files conftest.out"
2614 # Check that the compiler produces executables we can run.  If not, either
2615 # the compiler is broken, or we cross compile.
2616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2617 $as_echo_n "checking whether we are cross compiling... " >&6; }
2618 if test "$cross_compiling" != yes; then
2619   { { ac_try="$ac_link"
2620 case "(($ac_try" in
2621   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2622   *) ac_try_echo=$ac_try;;
2623 esac
2624 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2625 $as_echo "$ac_try_echo"; } >&5
2626   (eval "$ac_link") 2>&5
2627   ac_status=$?
2628   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2629   test $ac_status = 0; }
2630   if { ac_try='./conftest$ac_cv_exeext'
2631   { { case "(($ac_try" in
2632   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2633   *) ac_try_echo=$ac_try;;
2634 esac
2635 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2636 $as_echo "$ac_try_echo"; } >&5
2637   (eval "$ac_try") 2>&5
2638   ac_status=$?
2639   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2640   test $ac_status = 0; }; }; then
2641     cross_compiling=no
2642   else
2643     if test "$cross_compiling" = maybe; then
2644         cross_compiling=yes
2645     else
2646         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2647 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2648 as_fn_error $? "cannot run C compiled programs.
2649 If you meant to cross compile, use \`--host'.
2650 See \`config.log' for more details" "$LINENO" 5; }
2651     fi
2652   fi
2653 fi
2654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2655 $as_echo "$cross_compiling" >&6; }
2656
2657 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2658 ac_clean_files=$ac_clean_files_save
2659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2660 $as_echo_n "checking for suffix of object files... " >&6; }
2661 if ${ac_cv_objext+:} false; then :
2662   $as_echo_n "(cached) " >&6
2663 else
2664   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2665 /* end confdefs.h.  */
2666
2667 int
2668 main ()
2669 {
2670
2671   ;
2672   return 0;
2673 }
2674 _ACEOF
2675 rm -f conftest.o conftest.obj
2676 if { { ac_try="$ac_compile"
2677 case "(($ac_try" in
2678   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2679   *) ac_try_echo=$ac_try;;
2680 esac
2681 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2682 $as_echo "$ac_try_echo"; } >&5
2683   (eval "$ac_compile") 2>&5
2684   ac_status=$?
2685   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2686   test $ac_status = 0; }; then :
2687   for ac_file in conftest.o conftest.obj conftest.*; do
2688   test -f "$ac_file" || continue;
2689   case $ac_file in
2690     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2691     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2692        break;;
2693   esac
2694 done
2695 else
2696   $as_echo "$as_me: failed program was:" >&5
2697 sed 's/^/| /' conftest.$ac_ext >&5
2698
2699 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2700 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2701 as_fn_error $? "cannot compute suffix of object files: cannot compile
2702 See \`config.log' for more details" "$LINENO" 5; }
2703 fi
2704 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2705 fi
2706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2707 $as_echo "$ac_cv_objext" >&6; }
2708 OBJEXT=$ac_cv_objext
2709 ac_objext=$OBJEXT
2710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2711 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2712 if ${ac_cv_c_compiler_gnu+:} false; then :
2713   $as_echo_n "(cached) " >&6
2714 else
2715   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2716 /* end confdefs.h.  */
2717
2718 int
2719 main ()
2720 {
2721 #ifndef __GNUC__
2722        choke me
2723 #endif
2724
2725   ;
2726   return 0;
2727 }
2728 _ACEOF
2729 if ac_fn_c_try_compile "$LINENO"; then :
2730   ac_compiler_gnu=yes
2731 else
2732   ac_compiler_gnu=no
2733 fi
2734 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2735 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2736
2737 fi
2738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2739 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2740 if test $ac_compiler_gnu = yes; then
2741   GCC=yes
2742 else
2743   GCC=
2744 fi
2745 ac_test_CFLAGS=${CFLAGS+set}
2746 ac_save_CFLAGS=$CFLAGS
2747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2748 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2749 if ${ac_cv_prog_cc_g+:} false; then :
2750   $as_echo_n "(cached) " >&6
2751 else
2752   ac_save_c_werror_flag=$ac_c_werror_flag
2753    ac_c_werror_flag=yes
2754    ac_cv_prog_cc_g=no
2755    CFLAGS="-g"
2756    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2757 /* end confdefs.h.  */
2758
2759 int
2760 main ()
2761 {
2762
2763   ;
2764   return 0;
2765 }
2766 _ACEOF
2767 if ac_fn_c_try_compile "$LINENO"; then :
2768   ac_cv_prog_cc_g=yes
2769 else
2770   CFLAGS=""
2771       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2772 /* end confdefs.h.  */
2773
2774 int
2775 main ()
2776 {
2777
2778   ;
2779   return 0;
2780 }
2781 _ACEOF
2782 if ac_fn_c_try_compile "$LINENO"; then :
2783
2784 else
2785   ac_c_werror_flag=$ac_save_c_werror_flag
2786          CFLAGS="-g"
2787          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2788 /* end confdefs.h.  */
2789
2790 int
2791 main ()
2792 {
2793
2794   ;
2795   return 0;
2796 }
2797 _ACEOF
2798 if ac_fn_c_try_compile "$LINENO"; then :
2799   ac_cv_prog_cc_g=yes
2800 fi
2801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2802 fi
2803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2804 fi
2805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2806    ac_c_werror_flag=$ac_save_c_werror_flag
2807 fi
2808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2809 $as_echo "$ac_cv_prog_cc_g" >&6; }
2810 if test "$ac_test_CFLAGS" = set; then
2811   CFLAGS=$ac_save_CFLAGS
2812 elif test $ac_cv_prog_cc_g = yes; then
2813   if test "$GCC" = yes; then
2814     CFLAGS="-g -O2"
2815   else
2816     CFLAGS="-g"
2817   fi
2818 else
2819   if test "$GCC" = yes; then
2820     CFLAGS="-O2"
2821   else
2822     CFLAGS=
2823   fi
2824 fi
2825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2826 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2827 if ${ac_cv_prog_cc_c89+:} false; then :
2828   $as_echo_n "(cached) " >&6
2829 else
2830   ac_cv_prog_cc_c89=no
2831 ac_save_CC=$CC
2832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2833 /* end confdefs.h.  */
2834 #include <stdarg.h>
2835 #include <stdio.h>
2836 struct stat;
2837 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2838 struct buf { int x; };
2839 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2840 static char *e (p, i)
2841      char **p;
2842      int i;
2843 {
2844   return p[i];
2845 }
2846 static char *f (char * (*g) (char **, int), char **p, ...)
2847 {
2848   char *s;
2849   va_list v;
2850   va_start (v,p);
2851   s = g (p, va_arg (v,int));
2852   va_end (v);
2853   return s;
2854 }
2855
2856 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2857    function prototypes and stuff, but not '\xHH' hex character constants.
2858    These don't provoke an error unfortunately, instead are silently treated
2859    as 'x'.  The following induces an error, until -std is added to get
2860    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2861    array size at least.  It's necessary to write '\x00'==0 to get something
2862    that's true only with -std.  */
2863 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2864
2865 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2866    inside strings and character constants.  */
2867 #define FOO(x) 'x'
2868 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2869
2870 int test (int i, double x);
2871 struct s1 {int (*f) (int a);};
2872 struct s2 {int (*f) (double a);};
2873 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2874 int argc;
2875 char **argv;
2876 int
2877 main ()
2878 {
2879 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2880   ;
2881   return 0;
2882 }
2883 _ACEOF
2884 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2885         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2886 do
2887   CC="$ac_save_CC $ac_arg"
2888   if ac_fn_c_try_compile "$LINENO"; then :
2889   ac_cv_prog_cc_c89=$ac_arg
2890 fi
2891 rm -f core conftest.err conftest.$ac_objext
2892   test "x$ac_cv_prog_cc_c89" != "xno" && break
2893 done
2894 rm -f conftest.$ac_ext
2895 CC=$ac_save_CC
2896
2897 fi
2898 # AC_CACHE_VAL
2899 case "x$ac_cv_prog_cc_c89" in
2900   x)
2901     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2902 $as_echo "none needed" >&6; } ;;
2903   xno)
2904     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2905 $as_echo "unsupported" >&6; } ;;
2906   *)
2907     CC="$CC $ac_cv_prog_cc_c89"
2908     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2909 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2910 esac
2911 if test "x$ac_cv_prog_cc_c89" != xno; then :
2912
2913 fi
2914
2915 ac_ext=c
2916 ac_cpp='$CPP $CPPFLAGS'
2917 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2918 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2919 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2920
2921 ac_ext=c
2922 ac_cpp='$CPP $CPPFLAGS'
2923 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2924 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2925 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
2927 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
2928 if ${am_cv_prog_cc_c_o+:} false; then :
2929   $as_echo_n "(cached) " >&6
2930 else
2931   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2932 /* end confdefs.h.  */
2933
2934 int
2935 main ()
2936 {
2937
2938   ;
2939   return 0;
2940 }
2941 _ACEOF
2942   # Make sure it works both with $CC and with simple cc.
2943   # Following AC_PROG_CC_C_O, we do the test twice because some
2944   # compilers refuse to overwrite an existing .o file with -o,
2945   # though they will create one.
2946   am_cv_prog_cc_c_o=yes
2947   for am_i in 1 2; do
2948     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
2949    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
2950    ac_status=$?
2951    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2952    (exit $ac_status); } \
2953          && test -f conftest2.$ac_objext; then
2954       : OK
2955     else
2956       am_cv_prog_cc_c_o=no
2957       break
2958     fi
2959   done
2960   rm -f core conftest*
2961   unset am_i
2962 fi
2963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
2964 $as_echo "$am_cv_prog_cc_c_o" >&6; }
2965 if test "$am_cv_prog_cc_c_o" != yes; then
2966    # Losing compiler, so override with the script.
2967    # FIXME: It is wrong to rewrite CC.
2968    # But if we don't then we get into trouble of one sort or another.
2969    # A longer-term fix would be to have automake use am__CC in this case,
2970    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
2971    CC="$am_aux_dir/compile $CC"
2972 fi
2973 ac_ext=c
2974 ac_cpp='$CPP $CPPFLAGS'
2975 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2976 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2977 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2978
2979
2980
2981
2982
2983
2984 # Check whether --enable-all-pkgs was given.
2985 if test "${enable_all_pkgs+set}" = set; then :
2986   enableval=$enable_all_pkgs;
2987 fi
2988 test "x$enable_all_pkgs" = xno || enable_all_pkgs=yes
2989 # Check whether --enable-native-texlive-build was given.
2990 if test "${enable_native_texlive_build+set}" = set; then :
2991   enableval=$enable_native_texlive_build;
2992 fi
2993 case $enable_native_texlive_build in #(
2994   yes | no) :
2995     : ;; #(
2996   *) :
2997     enable_native_texlive_build=yes
2998          ac_configure_args="$ac_configure_args '--enable-native-texlive-build'" ;;
2999 esac
3000 case $enable_largefile in #(
3001   yes | no) :
3002     : ;; #(
3003   *) :
3004     enable_largefile=yes
3005          ac_configure_args="$ac_configure_args '--enable-largefile'" ;;
3006 esac
3007 case $enable_silent_rules in #(
3008   yes | no) :
3009     : ;; #(
3010   *) :
3011     enable_silent_rules=no
3012          ac_configure_args="$ac_configure_args '--disable-silent-rules'" ;;
3013 esac
3014 case $enable_multiplatform in #(
3015   yes | no) :
3016     : ;; #(
3017   *) :
3018     enable_multiplatform=$enable_native_texlive_build
3019          ac_configure_args="$ac_configure_args '--enable-multiplatform=$enable_native_texlive_build'" ;;
3020 esac
3021 case $enable_cxx_runtime_hack in #(
3022   yes | no) :
3023     : ;; #(
3024   *) :
3025     enable_cxx_runtime_hack=$enable_native_texlive_build
3026          ac_configure_args="$ac_configure_args '--enable-cxx-runtime-hack=$enable_native_texlive_build'" ;;
3027 esac
3028 case $enable_libtool_hack in #(
3029   yes | no) :
3030     : ;; #(
3031   *) :
3032     case $host_os in #(
3033   do-not-match) :
3034     enable_libtool_hack=no ;; #(
3035   *) :
3036     enable_libtool_hack=yes ;;
3037 esac
3038          ac_configure_args="$ac_configure_args '--enable-libtool-hack=$enable_libtool_hack'" ;;
3039 esac
3040 case $enable_shared in #(
3041   no) :
3042     : ;; #(
3043   yes ) :
3044     if test "x$enable_native_texlive_build" = xyes; then :
3045   as_fn_error $? "you can not use a shared Kpathsea library for a native TeX Live build" "$LINENO" 5
3046 fi ;; #(
3047   *) :
3048     enable_shared=no
3049          ac_configure_args="$ac_configure_args '--disable-shared'" ;;
3050 esac
3051 case $enable_texlive_build in #(
3052   yes) :
3053     : ;; #(
3054   no) :
3055     as_fn_error $? "you can not configure the TeX Live tree with \`--disable-texlive-build'" "$LINENO" 5 ;; #(
3056   *) :
3057     enable_texlive_build=yes
3058          ac_configure_args="$ac_configure_args '--enable-texlive-build'" ;;
3059 esac
3060 # Check whether --enable-multiplatform was given.
3061 if test "${enable_multiplatform+set}" = set; then :
3062   enableval=$enable_multiplatform;
3063 fi
3064 if test "x$enable_multiplatform" = xyes; then
3065   if test "x$bindir" = 'x${exec_prefix}/bin'; then
3066     bindir="$bindir/${host_alias-$host}"
3067     ac_configure_args="$ac_configure_args '--bindir=$bindir'"
3068   fi
3069   if test "x$libdir" = 'x${exec_prefix}/lib'; then
3070     libdir="$libdir/${host_alias-$host}"
3071     ac_configure_args="$ac_configure_args '--libdir=$libdir'"
3072   fi
3073 fi
3074
3075 # Check whether --enable-cxx-runtime-hack was given.
3076 if test "${enable_cxx_runtime_hack+set}" = set; then :
3077   enableval=$enable_cxx_runtime_hack;
3078 fi
3079
3080 # Check whether --enable-libtool-hack was given.
3081 if test "${enable_libtool_hack+set}" = set; then :
3082   enableval=$enable_libtool_hack;
3083 fi
3084
3085
3086
3087
3088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for native WIN32 or MINGW32" >&5
3089 $as_echo_n "checking for native WIN32 or MINGW32... " >&6; }
3090 if ${kpse_cv_have_win32+:} false; then :
3091   $as_echo_n "(cached) " >&6
3092 else
3093   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3094 /* end confdefs.h.  */
3095 #ifndef WIN32
3096   choke me
3097 #endif
3098 int
3099 main ()
3100 {
3101
3102   ;
3103   return 0;
3104 }
3105 _ACEOF
3106 if ac_fn_c_try_compile "$LINENO"; then :
3107   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3108 /* end confdefs.h.  */
3109 #ifndef __MINGW32__
3110   choke me
3111 #endif
3112 int
3113 main ()
3114 {
3115
3116   ;
3117   return 0;
3118 }
3119 _ACEOF
3120 if ac_fn_c_try_compile "$LINENO"; then :
3121   kpse_cv_have_win32=mingw32
3122 else
3123   kpse_cv_have_win32=native
3124 fi
3125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3126 else
3127   kpse_cv_have_win32=no
3128 fi
3129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3130 fi
3131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_have_win32" >&5
3132 $as_echo "$kpse_cv_have_win32" >&6; }
3133
3134 case $with_x:$kpse_cv_have_win32 in #(
3135   yes:no | no:*) :
3136     : ;; #(
3137   yes:*) :
3138     as_fn_error $? "you can not use \`--with-x' for WIN32" "$LINENO" 5 ;; #(
3139   *:no) :
3140     with_x=yes
3141                  { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`--with-x'" >&5
3142 $as_echo "$as_me: Assuming \`--with-x'" >&6;}
3143                  ac_configure_args="$ac_configure_args '--with-x'" ;; #(
3144   *) :
3145     with_x=no
3146          { $as_echo "$as_me:${as_lineno-$LINENO}: WIN32 -> \`--without-x'" >&5
3147 $as_echo "$as_me: WIN32 -> \`--without-x'" >&6;}
3148          ac_configure_args="$ac_configure_args '--without-x'" ;;
3149 esac
3150 case $enable_luajittex in #(
3151   yes | no) :
3152     : ;; #(
3153   *) :
3154     case $host in #(
3155   alpha* | sparc* | x86_64-*-cygwin | powerpc-*-darwin* ) :
3156     { $as_echo "$as_me:${as_lineno-$LINENO}: $host -> \`--disable-luajittex'" >&5
3157 $as_echo "$as_me: $host -> \`--disable-luajittex'" >&6;}
3158                       ac_configure_args="$ac_configure_args '--disable-luajittex'" ;; #(
3159   *) :
3160      ;;
3161 esac ;;
3162 esac
3163
3164 ## texk/web2c/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory texk/web2c/
3165 ## configure options and TL libraries required for web2c
3166 # Check whether --enable-web2c was given.
3167 if test "${enable_web2c+set}" = set; then :
3168   enableval=$enable_web2c;
3169 fi
3170 case $enable_web2c in #(
3171   yes|no) :
3172      ;; #(
3173   *) :
3174
3175    enable_web2c=$enable_all_pkgs
3176      { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`--enable-web2c=$enable_web2c'" >&5
3177 $as_echo "$as_me: Assuming \`--enable-web2c=$enable_web2c'" >&6;}
3178      ac_configure_args="$ac_configure_args '--enable-web2c=$enable_web2c'"
3179     ;;
3180 esac
3181
3182 test "x$enable_web2c" = xno || {
3183   need_kpathsea=yes
3184   need_zlib=yes
3185 }
3186
3187 ## texk/web2c/ac/web2c.ac: configure.ac fragment for the TeX Live subdirectory texk/web2c/
3188 ## configure options for TeX and MF
3189
3190 # Check whether --with-banner-add was given.
3191 if test "${with_banner_add+set}" = set; then :
3192   withval=$with_banner_add;
3193 fi
3194
3195 # Check whether --with-editor was given.
3196 if test "${with_editor+set}" = set; then :
3197   withval=$with_editor;
3198 fi
3199 # Check whether --enable-auto-core was given.
3200 if test "${enable_auto_core+set}" = set; then :
3201   enableval=$enable_auto_core;
3202 fi
3203 # Check whether --enable-dump-share was given.
3204 if test "${enable_dump_share+set}" = set; then :
3205   enableval=$enable_dump_share;
3206 fi
3207 ## configure options for TeX
3208 # Check whether --enable-ipc was given.
3209 if test "${enable_ipc+set}" = set; then :
3210   enableval=$enable_ipc;
3211 fi
3212 # Check whether --enable-tex was given.
3213 if test "${enable_tex+set}" = set; then :
3214   enableval=$enable_tex;
3215 fi
3216 case $enable_tex in #(
3217   yes | no) :
3218      ;; #(
3219   *) :
3220     enable_tex=yes ;;
3221 esac
3222
3223 # Check whether --enable-tex-synctex was given.
3224 if test "${enable_tex_synctex+set}" = set; then :
3225   enableval=$enable_tex_synctex;
3226 fi
3227 # Check whether --enable-etex was given.
3228 if test "${enable_etex+set}" = set; then :
3229   enableval=$enable_etex;
3230 fi
3231 case $enable_etex in #(
3232   yes | no) :
3233      ;; #(
3234   *) :
3235     enable_etex=no ;;
3236 esac
3237
3238 # Check whether --enable-etex-synctex was given.
3239 if test "${enable_etex_synctex+set}" = set; then :
3240   enableval=$enable_etex_synctex;
3241 fi
3242 # Check whether --enable-ptex was given.
3243 if test "${enable_ptex+set}" = set; then :
3244   enableval=$enable_ptex;
3245 fi
3246 case $enable_ptex in #(
3247   yes | no) :
3248      ;; #(
3249   *) :
3250     enable_ptex=yes ;;
3251 esac
3252
3253 # Check whether --enable-ptex-synctex was given.
3254 if test "${enable_ptex_synctex+set}" = set; then :
3255   enableval=$enable_ptex_synctex;
3256 fi
3257
3258 test "x$enable_web2c:$enable_ptex" = xyes:yes && {
3259   need_ptexenc=yes
3260 }
3261 # Check whether --enable-eptex was given.
3262 if test "${enable_eptex+set}" = set; then :
3263   enableval=$enable_eptex;
3264 fi
3265 case $enable_eptex in #(
3266   yes | no) :
3267      ;; #(
3268   *) :
3269     enable_eptex=yes ;;
3270 esac
3271
3272 # Check whether --enable-eptex-synctex was given.
3273 if test "${enable_eptex_synctex+set}" = set; then :
3274   enableval=$enable_eptex_synctex;
3275 fi
3276
3277 test "x$enable_web2c:$enable_eptex" = xyes:yes && {
3278   need_ptexenc=yes
3279 }
3280 # Check whether --enable-uptex was given.
3281 if test "${enable_uptex+set}" = set; then :
3282   enableval=$enable_uptex;
3283 fi
3284 case $enable_uptex in #(
3285   yes | no) :
3286      ;; #(
3287   *) :
3288     enable_uptex=yes ;;
3289 esac
3290
3291 # Check whether --enable-uptex-synctex was given.
3292 if test "${enable_uptex_synctex+set}" = set; then :
3293   enableval=$enable_uptex_synctex;
3294 fi
3295
3296 test "x$enable_web2c:$enable_uptex" = xyes:yes && {
3297   need_ptexenc=yes
3298 }
3299 # Check whether --enable-euptex was given.
3300 if test "${enable_euptex+set}" = set; then :
3301   enableval=$enable_euptex;
3302 fi
3303 case $enable_euptex in #(
3304   yes | no) :
3305      ;; #(
3306   *) :
3307     enable_euptex=yes ;;
3308 esac
3309
3310 # Check whether --enable-euptex-synctex was given.
3311 if test "${enable_euptex_synctex+set}" = set; then :
3312   enableval=$enable_euptex_synctex;
3313 fi
3314
3315 test "x$enable_web2c:$enable_euptex" = xyes:yes && {
3316   need_ptexenc=yes
3317 }
3318 # Check whether --enable-aleph was given.
3319 if test "${enable_aleph+set}" = set; then :
3320   enableval=$enable_aleph;
3321 fi
3322 case $enable_aleph in #(
3323   yes | no) :
3324      ;; #(
3325   *) :
3326     enable_aleph=yes ;;
3327 esac
3328 # Check whether --enable-pdftex was given.
3329 if test "${enable_pdftex+set}" = set; then :
3330   enableval=$enable_pdftex;
3331 fi
3332 case $enable_pdftex in #(
3333   yes | no) :
3334      ;; #(
3335   *) :
3336     enable_pdftex=yes ;;
3337 esac
3338
3339 # Check whether --enable-pdftex-synctex was given.
3340 if test "${enable_pdftex_synctex+set}" = set; then :
3341   enableval=$enable_pdftex_synctex;
3342 fi
3343
3344 test "x$enable_web2c:$enable_pdftex" = xyes:yes && {
3345   need_xpdf=yes
3346   need_libpng=yes
3347 }
3348 # Check whether --enable-luatex was given.
3349 if test "${enable_luatex+set}" = set; then :
3350   enableval=$enable_luatex;
3351 fi
3352 case $enable_luatex in #(
3353   yes | no) :
3354      ;; #(
3355   *) :
3356     enable_luatex=yes ;;
3357 esac
3358
3359 test "x$enable_web2c:$enable_luatex" = xyes:yes && {
3360   need_poppler=yes
3361   need_mpfr=yes
3362   need_cairo=yes
3363   need_libpng=yes
3364   need_zziplib=yes
3365   need_lua52=yes
3366 }
3367 # Check whether --enable-luajittex was given.
3368 if test "${enable_luajittex+set}" = set; then :
3369   enableval=$enable_luajittex;
3370 fi
3371 case $enable_luajittex in #(
3372   yes | no) :
3373      ;; #(
3374   *) :
3375     enable_luajittex=yes ;;
3376 esac
3377
3378 test "x$enable_web2c:$enable_luajittex" = xyes:yes && {
3379   need_poppler=yes
3380   need_mpfr=yes
3381   need_cairo=yes
3382   need_libpng=yes
3383   need_zziplib=yes
3384   need_luajit=yes
3385 }
3386 # Check whether --enable-mp was given.
3387 if test "${enable_mp+set}" = set; then :
3388   enableval=$enable_mp;
3389 fi
3390 case $enable_mp in #(
3391   yes | no) :
3392      ;; #(
3393   *) :
3394     enable_mp=yes ;;
3395 esac
3396
3397 test "x$enable_web2c:$enable_mp" = xyes:yes && {
3398   need_mpfr=yes
3399   need_cairo=yes
3400   need_libpng=yes
3401 }
3402 # Check whether --enable-pmp was given.
3403 if test "${enable_pmp+set}" = set; then :
3404   enableval=$enable_pmp;
3405 fi
3406 case $enable_pmp in #(
3407   yes | no) :
3408      ;; #(
3409   *) :
3410     enable_pmp=yes ;;
3411 esac
3412
3413 test "x$enable_web2c:$enable_pmp" = xyes:yes && {
3414   need_mpfr=yes
3415   need_cairo=yes
3416   need_libpng=yes
3417   need_ptexenc=yes
3418 }
3419 # Check whether --enable-upmp was given.
3420 if test "${enable_upmp+set}" = set; then :
3421   enableval=$enable_upmp;
3422 fi
3423 case $enable_upmp in #(
3424   yes | no) :
3425      ;; #(
3426   *) :
3427     enable_upmp=yes ;;
3428 esac
3429
3430 test "x$enable_web2c:$enable_upmp" = xyes:yes && {
3431   need_mpfr=yes
3432   need_cairo=yes
3433   need_libpng=yes
3434   need_ptexenc=yes
3435 }
3436 # Check whether --enable-xetex was given.
3437 if test "${enable_xetex+set}" = set; then :
3438   enableval=$enable_xetex;
3439 fi
3440 case $enable_xetex in #(
3441   yes | no) :
3442      ;; #(
3443   *) :
3444     enable_xetex=yes ;;
3445 esac
3446
3447 # Check whether --enable-xetex-synctex was given.
3448 if test "${enable_xetex_synctex+set}" = set; then :
3449   enableval=$enable_xetex_synctex;
3450 fi
3451
3452 test "x$enable_web2c:$enable_xetex" = xyes:yes && {
3453   need_poppler=yes
3454   need_libpng=yes
3455   need_freetype2=yes
3456   need_teckit=yes
3457   need_harfbuzz=yes
3458 }
3459 ## configure options for MF
3460 # Check whether --enable-mf was given.
3461 if test "${enable_mf+set}" = set; then :
3462   enableval=$enable_mf;
3463 fi
3464 case $enable_mf in #(
3465   yes | no) :
3466      ;; #(
3467   *) :
3468     enable_mf=yes ;;
3469 esac
3470
3471 # Check whether --enable-mf-nowin was given.
3472 if test "${enable_mf_nowin+set}" = set; then :
3473   enableval=$enable_mf_nowin;
3474 fi
3475
3476 # Check whether --with-mf-x-toolkit was given.
3477 if test "${with_mf_x_toolkit+set}" = set; then :
3478   withval=$with_mf_x_toolkit;
3479 fi
3480 # Check whether --enable-epsfwin was given.
3481 if test "${enable_epsfwin+set}" = set; then :
3482   enableval=$enable_epsfwin;
3483 fi
3484 # Check whether --enable-hp2627win was given.
3485 if test "${enable_hp2627win+set}" = set; then :
3486   enableval=$enable_hp2627win;
3487 fi
3488 # Check whether --enable-mftalkwin was given.
3489 if test "${enable_mftalkwin+set}" = set; then :
3490   enableval=$enable_mftalkwin;
3491 fi
3492 # Check whether --enable-nextwin was given.
3493 if test "${enable_nextwin+set}" = set; then :
3494   enableval=$enable_nextwin;
3495 fi
3496 # Check whether --enable-regiswin was given.
3497 if test "${enable_regiswin+set}" = set; then :
3498   enableval=$enable_regiswin;
3499 fi
3500 # Check whether --enable-suntoolswin was given.
3501 if test "${enable_suntoolswin+set}" = set; then :
3502   enableval=$enable_suntoolswin;
3503 fi
3504 # Check whether --enable-tektronixwin was given.
3505 if test "${enable_tektronixwin+set}" = set; then :
3506   enableval=$enable_tektronixwin;
3507 fi
3508 # Check whether --enable-unitermwin was given.
3509 if test "${enable_unitermwin+set}" = set; then :
3510   enableval=$enable_unitermwin;
3511 fi
3512 ## configure options for WEB programs
3513 # Check whether --enable-web-progs was given.
3514 if test "${enable_web_progs+set}" = set; then :
3515   enableval=$enable_web_progs;
3516 fi
3517 ## configure option for the SyncTeX library and tool
3518 # Check whether --enable-synctex was given.
3519 if test "${enable_synctex+set}" = set; then :
3520   enableval=$enable_synctex;
3521 fi
3522
3523
3524 ## texk/texlive/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory texk/texlive/
3525 ## configure options and TL libraries required for texlive
3526 # Check whether --enable-texlive was given.
3527 if test "${enable_texlive+set}" = set; then :
3528   enableval=$enable_texlive;
3529 fi
3530 case $enable_texlive in #(
3531   yes|no) :
3532      ;; #(
3533   *) :
3534
3535    enable_texlive=$enable_all_pkgs
3536      { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`--enable-texlive=$enable_texlive'" >&5
3537 $as_echo "$as_me: Assuming \`--enable-texlive=$enable_texlive'" >&6;}
3538      ac_configure_args="$ac_configure_args '--enable-texlive=$enable_texlive'"
3539     ;;
3540 esac
3541
3542 ## texk/texlive/ac/texlive.ac: configure.ac fragment for the TeX Live subdirectory texk/texlive/
3543 ## configure options for texlive
3544 # Check whether --enable-linked-scripts was given.
3545 if test "${enable_linked_scripts+set}" = set; then :
3546   enableval=$enable_linked_scripts;
3547 fi
3548
3549
3550 ## libs/zziplib/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/zziplib/
3551 ## configure options and TL libraries required for zziplib
3552
3553 # Check whether --with-system-zziplib was given.
3554 if test "${with_system_zziplib+set}" = set; then :
3555   withval=$with_system_zziplib;
3556 fi
3557 if test "x$with_system_zziplib" = x; then
3558   if test -f $srcdir/../libs/zziplib/configure; then
3559     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`zziplib' headers and library from TL tree" >&5
3560 $as_echo "$as_me: Assuming \`zziplib' headers and library from TL tree" >&6;}
3561     with_system_zziplib=no
3562   else
3563     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming installed \`zziplib' headers and library" >&5
3564 $as_echo "$as_me: Assuming installed \`zziplib' headers and library" >&6;}
3565     with_system_zziplib=yes
3566   fi
3567   ac_configure_args="$ac_configure_args '--with-system-zziplib=$with_system_zziplib'"
3568 fi
3569 if test "x$with_system_zziplib" = xyes; then
3570   if test "x$with_system_zlib" = x; then
3571     { $as_echo "$as_me:${as_lineno-$LINENO}:   ->  installed \`zlib' headers and library" >&5
3572 $as_echo "$as_me:   ->  installed \`zlib' headers and library" >&6;}
3573     with_system_zlib=yes
3574     ac_configure_args="$ac_configure_args '--with-system-zlib'"
3575   elif test "x$with_system_zlib" != xyes; then
3576     as_fn_error $? "Sorry, \`--with-system-zziplib' requires \`--with-system-zlib'" "$LINENO" 5
3577   fi
3578 fi
3579
3580 test "x$need_zziplib" = xyes && {
3581   need_zlib=yes
3582 }
3583
3584 ## libs/poppler/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/poppler/
3585 ## configure options and TL libraries required for poppler
3586
3587 # Check whether --with-system-poppler was given.
3588 if test "${with_system_poppler+set}" = set; then :
3589   withval=$with_system_poppler;
3590 fi
3591 if test "x$with_system_poppler" = x; then
3592   if test -f $srcdir/../libs/poppler/configure; then
3593     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`poppler' headers and library from TL tree" >&5
3594 $as_echo "$as_me: Assuming \`poppler' headers and library from TL tree" >&6;}
3595     with_system_poppler=no
3596   else
3597     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming installed \`poppler' headers and library" >&5
3598 $as_echo "$as_me: Assuming installed \`poppler' headers and library" >&6;}
3599     with_system_poppler=yes
3600   fi
3601   ac_configure_args="$ac_configure_args '--with-system-poppler=$with_system_poppler'"
3602 fi
3603 if test "x$with_system_poppler" = xyes; then
3604   if test "x$with_system_zlib" = x; then
3605     { $as_echo "$as_me:${as_lineno-$LINENO}:   ->  installed \`zlib' headers and library" >&5
3606 $as_echo "$as_me:   ->  installed \`zlib' headers and library" >&6;}
3607     with_system_zlib=yes
3608     ac_configure_args="$ac_configure_args '--with-system-zlib'"
3609   elif test "x$with_system_zlib" != xyes; then
3610     as_fn_error $? "Sorry, \`--with-system-poppler' requires \`--with-system-zlib'" "$LINENO" 5
3611   fi
3612 fi
3613
3614 test "x$need_poppler" = xyes && {
3615   need_zlib=yes
3616 }
3617
3618 ## libs/mpfr/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/mpfr/
3619 ## configure options and TL libraries required for mpfr
3620
3621 # Check whether --with-system-mpfr was given.
3622 if test "${with_system_mpfr+set}" = set; then :
3623   withval=$with_system_mpfr;
3624 fi
3625
3626 # Check whether --with-mpfr-includes was given.
3627 if test "${with_mpfr_includes+set}" = set; then :
3628   withval=$with_mpfr_includes;
3629 fi
3630
3631 # Check whether --with-mpfr-libdir was given.
3632 if test "${with_mpfr_libdir+set}" = set; then :
3633   withval=$with_mpfr_libdir;
3634 fi
3635 if test "x$with_system_mpfr" = x; then
3636   if test -f $srcdir/../libs/mpfr/configure; then
3637     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`mpfr' headers and library from TL tree" >&5
3638 $as_echo "$as_me: Assuming \`mpfr' headers and library from TL tree" >&6;}
3639     with_system_mpfr=no
3640   else
3641     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming installed \`mpfr' headers and library" >&5
3642 $as_echo "$as_me: Assuming installed \`mpfr' headers and library" >&6;}
3643     with_system_mpfr=yes
3644   fi
3645   ac_configure_args="$ac_configure_args '--with-system-mpfr=$with_system_mpfr'"
3646 fi
3647 if test "x$with_system_mpfr" = xyes; then
3648   if test "x$with_system_gmp" = x; then
3649     { $as_echo "$as_me:${as_lineno-$LINENO}:   ->  installed \`gmp' headers and library" >&5
3650 $as_echo "$as_me:   ->  installed \`gmp' headers and library" >&6;}
3651     with_system_gmp=yes
3652     ac_configure_args="$ac_configure_args '--with-system-gmp'"
3653   elif test "x$with_system_gmp" != xyes; then
3654     as_fn_error $? "Sorry, \`--with-system-mpfr' requires \`--with-system-gmp'" "$LINENO" 5
3655   fi
3656 fi
3657
3658 test "x$need_mpfr" = xyes && {
3659   need_gmp=yes
3660 }
3661
3662 ## libs/gmp/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/gmp/
3663 ## configure options and TL libraries required for gmp
3664
3665 # Check whether --with-system-gmp was given.
3666 if test "${with_system_gmp+set}" = set; then :
3667   withval=$with_system_gmp;
3668 fi
3669
3670 # Check whether --with-gmp-includes was given.
3671 if test "${with_gmp_includes+set}" = set; then :
3672   withval=$with_gmp_includes;
3673 fi
3674
3675 # Check whether --with-gmp-libdir was given.
3676 if test "${with_gmp_libdir+set}" = set; then :
3677   withval=$with_gmp_libdir;
3678 fi
3679 if test "x$with_system_gmp" = x; then
3680   if test -f $srcdir/../libs/gmp/configure; then
3681     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`gmp' headers and library from TL tree" >&5
3682 $as_echo "$as_me: Assuming \`gmp' headers and library from TL tree" >&6;}
3683     with_system_gmp=no
3684   else
3685     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming installed \`gmp' headers and library" >&5
3686 $as_echo "$as_me: Assuming installed \`gmp' headers and library" >&6;}
3687     with_system_gmp=yes
3688   fi
3689   ac_configure_args="$ac_configure_args '--with-system-gmp=$with_system_gmp'"
3690 fi
3691
3692 ## libs/cairo/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/cairo/
3693 ## configure options and TL libraries required for cairo
3694
3695 # Check whether --with-system-cairo was given.
3696 if test "${with_system_cairo+set}" = set; then :
3697   withval=$with_system_cairo;
3698 fi
3699 if test "x$with_system_cairo" = x; then
3700   if test -f $srcdir/../libs/cairo/configure; then
3701     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`cairo' headers and library from TL tree" >&5
3702 $as_echo "$as_me: Assuming \`cairo' headers and library from TL tree" >&6;}
3703     with_system_cairo=no
3704   else
3705     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming installed \`cairo' headers and library" >&5
3706 $as_echo "$as_me: Assuming installed \`cairo' headers and library" >&6;}
3707     with_system_cairo=yes
3708   fi
3709   ac_configure_args="$ac_configure_args '--with-system-cairo=$with_system_cairo'"
3710 fi
3711 if test "x$with_system_cairo" = xyes; then
3712   if test "x$with_system_pixman" = x; then
3713     { $as_echo "$as_me:${as_lineno-$LINENO}:   ->  installed \`pixman' headers and library" >&5
3714 $as_echo "$as_me:   ->  installed \`pixman' headers and library" >&6;}
3715     with_system_pixman=yes
3716     ac_configure_args="$ac_configure_args '--with-system-pixman'"
3717   elif test "x$with_system_pixman" != xyes; then
3718     as_fn_error $? "Sorry, \`--with-system-cairo' requires \`--with-system-pixman'" "$LINENO" 5
3719   fi
3720 fi
3721
3722 test "x$need_cairo" = xyes && {
3723   need_pixman=yes
3724 }
3725
3726 ## libs/pixman/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/pixman/
3727 ## configure options and TL libraries required for pixman
3728
3729 # Check whether --with-system-pixman was given.
3730 if test "${with_system_pixman+set}" = set; then :
3731   withval=$with_system_pixman;
3732 fi
3733 if test "x$with_system_pixman" = x; then
3734   if test -f $srcdir/../libs/pixman/configure; then
3735     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`pixman' headers and library from TL tree" >&5
3736 $as_echo "$as_me: Assuming \`pixman' headers and library from TL tree" >&6;}
3737     with_system_pixman=no
3738   else
3739     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming installed \`pixman' headers and library" >&5
3740 $as_echo "$as_me: Assuming installed \`pixman' headers and library" >&6;}
3741     with_system_pixman=yes
3742   fi
3743   ac_configure_args="$ac_configure_args '--with-system-pixman=$with_system_pixman'"
3744 fi
3745
3746 ## libs/libpng/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/libpng/
3747 ## configure options and TL libraries required for libpng
3748
3749 # Check whether --with-system-libpng was given.
3750 if test "${with_system_libpng+set}" = set; then :
3751   withval=$with_system_libpng;
3752 fi
3753 if test "x$with_system_libpng" = x; then
3754   if test -f $srcdir/../libs/libpng/configure; then
3755     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`libpng' headers and library from TL tree" >&5
3756 $as_echo "$as_me: Assuming \`libpng' headers and library from TL tree" >&6;}
3757     with_system_libpng=no
3758   else
3759     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming installed \`libpng' headers and library" >&5
3760 $as_echo "$as_me: Assuming installed \`libpng' headers and library" >&6;}
3761     with_system_libpng=yes
3762   fi
3763   ac_configure_args="$ac_configure_args '--with-system-libpng=$with_system_libpng'"
3764 fi
3765 if test "x$with_system_libpng" = xyes; then
3766   if test "x$with_system_zlib" = x; then
3767     { $as_echo "$as_me:${as_lineno-$LINENO}:   ->  installed \`zlib' headers and library" >&5
3768 $as_echo "$as_me:   ->  installed \`zlib' headers and library" >&6;}
3769     with_system_zlib=yes
3770     ac_configure_args="$ac_configure_args '--with-system-zlib'"
3771   elif test "x$with_system_zlib" != xyes; then
3772     as_fn_error $? "Sorry, \`--with-system-libpng' requires \`--with-system-zlib'" "$LINENO" 5
3773   fi
3774 fi
3775
3776 test "x$need_libpng" = xyes && {
3777   need_zlib=yes
3778 }
3779
3780 ## libs/luajit/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/luajit/
3781 ## configure options and TL libraries required for luajit
3782
3783 ## libs/lua52/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/lua52/
3784 ## configure options and TL libraries required for lua52
3785
3786 ## libs/zlib/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/zlib/
3787 ## configure options and TL libraries required for zlib
3788
3789 # Check whether --with-system-zlib was given.
3790 if test "${with_system_zlib+set}" = set; then :
3791   withval=$with_system_zlib;
3792 fi
3793
3794 # Check whether --with-zlib-includes was given.
3795 if test "${with_zlib_includes+set}" = set; then :
3796   withval=$with_zlib_includes;
3797 fi
3798
3799 # Check whether --with-zlib-libdir was given.
3800 if test "${with_zlib_libdir+set}" = set; then :
3801   withval=$with_zlib_libdir;
3802 fi
3803 if test "x$with_system_zlib" = x; then
3804   if test -f $srcdir/../libs/zlib/configure; then
3805     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`zlib' headers and library from TL tree" >&5
3806 $as_echo "$as_me: Assuming \`zlib' headers and library from TL tree" >&6;}
3807     with_system_zlib=no
3808   else
3809     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming installed \`zlib' headers and library" >&5
3810 $as_echo "$as_me: Assuming installed \`zlib' headers and library" >&6;}
3811     with_system_zlib=yes
3812   fi
3813   ac_configure_args="$ac_configure_args '--with-system-zlib=$with_system_zlib'"
3814 fi
3815
3816
3817 ## texk/kpathsea/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory texk/kpathsea/
3818 ## configure options and TL libraries required for kpathsea
3819
3820 # Check whether --with-system-kpathsea was given.
3821 if test "${with_system_kpathsea+set}" = set; then :
3822   withval=$with_system_kpathsea;
3823 fi
3824 if test "x$with_system_kpathsea" = x; then
3825   if test -f $srcdir/../texk/kpathsea/configure; then
3826     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`kpathsea' headers and library from TL tree" >&5
3827 $as_echo "$as_me: Assuming \`kpathsea' headers and library from TL tree" >&6;}
3828     with_system_kpathsea=no
3829   else
3830     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming installed \`kpathsea' headers and library" >&5
3831 $as_echo "$as_me: Assuming installed \`kpathsea' headers and library" >&6;}
3832     with_system_kpathsea=yes
3833   fi
3834   ac_configure_args="$ac_configure_args '--with-system-kpathsea=$with_system_kpathsea'"
3835 fi
3836
3837 ## texk/kpathsea/ac/mktex.ac: configure.ac fragment for the TeX Live
3838 ## subdirectory texk/kpathsea.
3839 ## configure defaults for mktexfmt & Co.
3840 # Check whether --enable-mktexmf-default was given.
3841 if test "${enable_mktexmf_default+set}" = set; then :
3842   enableval=$enable_mktexmf_default;
3843 fi
3844 # Check whether --enable-mktexpk-default was given.
3845 if test "${enable_mktexpk_default+set}" = set; then :
3846   enableval=$enable_mktexpk_default;
3847 fi
3848 # Check whether --enable-mktextfm-default was given.
3849 if test "${enable_mktextfm_default+set}" = set; then :
3850   enableval=$enable_mktextfm_default;
3851 fi
3852 # Check whether --enable-mkocp-default was given.
3853 if test "${enable_mkocp_default+set}" = set; then :
3854   enableval=$enable_mkocp_default;
3855 fi
3856 # Check whether --enable-mkofm-default was given.
3857 if test "${enable_mkofm_default+set}" = set; then :
3858   enableval=$enable_mkofm_default;
3859 fi
3860 # Check whether --enable-mktexfmt-default was given.
3861 if test "${enable_mktexfmt_default+set}" = set; then :
3862   enableval=$enable_mktexfmt_default;
3863 fi
3864 # Check whether --enable-mktextex-default was given.
3865 if test "${enable_mktextex_default+set}" = set; then :
3866   enableval=$enable_mktextex_default;
3867 fi
3868
3869
3870
3871
3872 am__api_version='1.15'
3873
3874 # Find a good install program.  We prefer a C program (faster),
3875 # so one script is as good as another.  But avoid the broken or
3876 # incompatible versions:
3877 # SysV /etc/install, /usr/sbin/install
3878 # SunOS /usr/etc/install
3879 # IRIX /sbin/install
3880 # AIX /bin/install
3881 # AmigaOS /C/install, which installs bootblocks on floppy discs
3882 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3883 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3884 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3885 # OS/2's system install, which has a completely different semantic
3886 # ./install, which can be erroneously created by make from ./install.sh.
3887 # Reject install programs that cannot install multiple files.
3888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3889 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3890 if test -z "$INSTALL"; then
3891 if ${ac_cv_path_install+:} false; then :
3892   $as_echo_n "(cached) " >&6
3893 else
3894   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3895 for as_dir in $PATH
3896 do
3897   IFS=$as_save_IFS
3898   test -z "$as_dir" && as_dir=.
3899     # Account for people who put trailing slashes in PATH elements.
3900 case $as_dir/ in #((
3901   ./ | .// | /[cC]/* | \
3902   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3903   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3904   /usr/ucb/* ) ;;
3905   *)
3906     # OSF1 and SCO ODT 3.0 have their own names for install.
3907     # Don't use installbsd from OSF since it installs stuff as root
3908     # by default.
3909     for ac_prog in ginstall scoinst install; do
3910       for ac_exec_ext in '' $ac_executable_extensions; do
3911         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3912           if test $ac_prog = install &&
3913             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3914             # AIX install.  It has an incompatible calling convention.
3915             :
3916           elif test $ac_prog = install &&
3917             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3918             # program-specific install script used by HP pwplus--don't use.
3919             :
3920           else
3921             rm -rf conftest.one conftest.two conftest.dir
3922             echo one > conftest.one
3923             echo two > conftest.two
3924             mkdir conftest.dir
3925             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3926               test -s conftest.one && test -s conftest.two &&
3927               test -s conftest.dir/conftest.one &&
3928               test -s conftest.dir/conftest.two
3929             then
3930               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3931               break 3
3932             fi
3933           fi
3934         fi
3935       done
3936     done
3937     ;;
3938 esac
3939
3940   done
3941 IFS=$as_save_IFS
3942
3943 rm -rf conftest.one conftest.two conftest.dir
3944
3945 fi
3946   if test "${ac_cv_path_install+set}" = set; then
3947     INSTALL=$ac_cv_path_install
3948   else
3949     # As a last resort, use the slow shell script.  Don't cache a
3950     # value for INSTALL within a source directory, because that will
3951     # break other packages using the cache if that directory is
3952     # removed, or if the value is a relative name.
3953     INSTALL=$ac_install_sh
3954   fi
3955 fi
3956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3957 $as_echo "$INSTALL" >&6; }
3958
3959 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3960 # It thinks the first close brace ends the variable substitution.
3961 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3962
3963 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3964
3965 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3966
3967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3968 $as_echo_n "checking whether build environment is sane... " >&6; }
3969 # Reject unsafe characters in $srcdir or the absolute working directory
3970 # name.  Accept space and tab only in the latter.
3971 am_lf='
3972 '
3973 case `pwd` in
3974   *[\\\"\#\$\&\'\`$am_lf]*)
3975     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
3976 esac
3977 case $srcdir in
3978   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
3979     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
3980 esac
3981
3982 # Do 'set' in a subshell so we don't clobber the current shell's
3983 # arguments.  Must try -L first in case configure is actually a
3984 # symlink; some systems play weird games with the mod time of symlinks
3985 # (eg FreeBSD returns the mod time of the symlink's containing
3986 # directory).
3987 if (
3988    am_has_slept=no
3989    for am_try in 1 2; do
3990      echo "timestamp, slept: $am_has_slept" > conftest.file
3991      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3992      if test "$*" = "X"; then
3993         # -L didn't work.
3994         set X `ls -t "$srcdir/configure" conftest.file`
3995      fi
3996      if test "$*" != "X $srcdir/configure conftest.file" \
3997         && test "$*" != "X conftest.file $srcdir/configure"; then
3998
3999         # If neither matched, then we have a broken ls.  This can happen
4000         # if, for instance, CONFIG_SHELL is bash and it inherits a
4001         # broken ls alias from the environment.  This has actually
4002         # happened.  Such a system could not be considered "sane".
4003         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
4004   alias in your environment" "$LINENO" 5
4005      fi
4006      if test "$2" = conftest.file || test $am_try -eq 2; then
4007        break
4008      fi
4009      # Just in case.
4010      sleep 1
4011      am_has_slept=yes
4012    done
4013    test "$2" = conftest.file
4014    )
4015 then
4016    # Ok.
4017    :
4018 else
4019    as_fn_error $? "newly created file is older than distributed files!
4020 Check your system clock" "$LINENO" 5
4021 fi
4022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4023 $as_echo "yes" >&6; }
4024 # If we didn't sleep, we still need to ensure time stamps of config.status and
4025 # generated files are strictly newer.
4026 am_sleep_pid=
4027 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
4028   ( sleep 1 ) &
4029   am_sleep_pid=$!
4030 fi
4031
4032 rm -f conftest.file
4033
4034 test "$program_prefix" != NONE &&
4035   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4036 # Use a double $ so make ignores it.
4037 test "$program_suffix" != NONE &&
4038   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4039 # Double any \ or $.
4040 # By default was `s,x,x', remove it if useless.
4041 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4042 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4043
4044 if test x"${MISSING+set}" != xset; then
4045   case $am_aux_dir in
4046   *\ * | *\     *)
4047     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
4048   *)
4049     MISSING="\${SHELL} $am_aux_dir/missing" ;;
4050   esac
4051 fi
4052 # Use eval to expand $SHELL
4053 if eval "$MISSING --is-lightweight"; then
4054   am_missing_run="$MISSING "
4055 else
4056   am_missing_run=
4057   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
4058 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
4059 fi
4060
4061 if test x"${install_sh+set}" != xset; then
4062   case $am_aux_dir in
4063   *\ * | *\     *)
4064     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4065   *)
4066     install_sh="\${SHELL} $am_aux_dir/install-sh"
4067   esac
4068 fi
4069
4070 # Installed binaries are usually stripped using 'strip' when the user
4071 # run "make install-strip".  However 'strip' might not be the right
4072 # tool to use in cross-compilation environments, therefore Automake
4073 # will honor the 'STRIP' environment variable to overrule this program.
4074 if test "$cross_compiling" != no; then
4075   if test -n "$ac_tool_prefix"; then
4076   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4077 set dummy ${ac_tool_prefix}strip; ac_word=$2
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4079 $as_echo_n "checking for $ac_word... " >&6; }
4080 if ${ac_cv_prog_STRIP+:} false; then :
4081   $as_echo_n "(cached) " >&6
4082 else
4083   if test -n "$STRIP"; then
4084   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4085 else
4086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4087 for as_dir in $PATH
4088 do
4089   IFS=$as_save_IFS
4090   test -z "$as_dir" && as_dir=.
4091     for ac_exec_ext in '' $ac_executable_extensions; do
4092   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4093     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4094     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4095     break 2
4096   fi
4097 done
4098   done
4099 IFS=$as_save_IFS
4100
4101 fi
4102 fi
4103 STRIP=$ac_cv_prog_STRIP
4104 if test -n "$STRIP"; then
4105   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4106 $as_echo "$STRIP" >&6; }
4107 else
4108   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4109 $as_echo "no" >&6; }
4110 fi
4111
4112
4113 fi
4114 if test -z "$ac_cv_prog_STRIP"; then
4115   ac_ct_STRIP=$STRIP
4116   # Extract the first word of "strip", so it can be a program name with args.
4117 set dummy strip; ac_word=$2
4118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4119 $as_echo_n "checking for $ac_word... " >&6; }
4120 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
4121   $as_echo_n "(cached) " >&6
4122 else
4123   if test -n "$ac_ct_STRIP"; then
4124   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4125 else
4126 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4127 for as_dir in $PATH
4128 do
4129   IFS=$as_save_IFS
4130   test -z "$as_dir" && as_dir=.
4131     for ac_exec_ext in '' $ac_executable_extensions; do
4132   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4133     ac_cv_prog_ac_ct_STRIP="strip"
4134     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4135     break 2
4136   fi
4137 done
4138   done
4139 IFS=$as_save_IFS
4140
4141 fi
4142 fi
4143 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4144 if test -n "$ac_ct_STRIP"; then
4145   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4146 $as_echo "$ac_ct_STRIP" >&6; }
4147 else
4148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4149 $as_echo "no" >&6; }
4150 fi
4151
4152   if test "x$ac_ct_STRIP" = x; then
4153     STRIP=":"
4154   else
4155     case $cross_compiling:$ac_tool_warned in
4156 yes:)
4157 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4158 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4159 ac_tool_warned=yes ;;
4160 esac
4161     STRIP=$ac_ct_STRIP
4162   fi
4163 else
4164   STRIP="$ac_cv_prog_STRIP"
4165 fi
4166
4167 fi
4168 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4169
4170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
4171 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
4172 if test -z "$MKDIR_P"; then
4173   if ${ac_cv_path_mkdir+:} false; then :
4174   $as_echo_n "(cached) " >&6
4175 else
4176   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4177 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4178 do
4179   IFS=$as_save_IFS
4180   test -z "$as_dir" && as_dir=.
4181     for ac_prog in mkdir gmkdir; do
4182          for ac_exec_ext in '' $ac_executable_extensions; do
4183            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
4184            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
4185              'mkdir (GNU coreutils) '* | \
4186              'mkdir (coreutils) '* | \
4187              'mkdir (fileutils) '4.1*)
4188                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
4189                break 3;;
4190            esac
4191          done
4192        done
4193   done
4194 IFS=$as_save_IFS
4195
4196 fi
4197
4198   test -d ./--version && rmdir ./--version
4199   if test "${ac_cv_path_mkdir+set}" = set; then
4200     MKDIR_P="$ac_cv_path_mkdir -p"
4201   else
4202     # As a last resort, use the slow shell script.  Don't cache a
4203     # value for MKDIR_P within a source directory, because that will
4204     # break other packages using the cache if that directory is
4205     # removed, or if the value is a relative name.
4206     MKDIR_P="$ac_install_sh -d"
4207   fi
4208 fi
4209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4210 $as_echo "$MKDIR_P" >&6; }
4211
4212 for ac_prog in gawk mawk nawk awk
4213 do
4214   # Extract the first word of "$ac_prog", so it can be a program name with args.
4215 set dummy $ac_prog; ac_word=$2
4216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4217 $as_echo_n "checking for $ac_word... " >&6; }
4218 if ${ac_cv_prog_AWK+:} false; then :
4219   $as_echo_n "(cached) " >&6
4220 else
4221   if test -n "$AWK"; then
4222   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4223 else
4224 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4225 for as_dir in $PATH
4226 do
4227   IFS=$as_save_IFS
4228   test -z "$as_dir" && as_dir=.
4229     for ac_exec_ext in '' $ac_executable_extensions; do
4230   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4231     ac_cv_prog_AWK="$ac_prog"
4232     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4233     break 2
4234   fi
4235 done
4236   done
4237 IFS=$as_save_IFS
4238
4239 fi
4240 fi
4241 AWK=$ac_cv_prog_AWK
4242 if test -n "$AWK"; then
4243   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4244 $as_echo "$AWK" >&6; }
4245 else
4246   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4247 $as_echo "no" >&6; }
4248 fi
4249
4250
4251   test -n "$AWK" && break
4252 done
4253
4254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4255 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4256 set x ${MAKE-make}
4257 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4258 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4259   $as_echo_n "(cached) " >&6
4260 else
4261   cat >conftest.make <<\_ACEOF
4262 SHELL = /bin/sh
4263 all:
4264         @echo '@@@%%%=$(MAKE)=@@@%%%'
4265 _ACEOF
4266 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4267 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4268   *@@@%%%=?*=@@@%%%*)
4269     eval ac_cv_prog_make_${ac_make}_set=yes;;
4270   *)
4271     eval ac_cv_prog_make_${ac_make}_set=no;;
4272 esac
4273 rm -f conftest.make
4274 fi
4275 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4276   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4277 $as_echo "yes" >&6; }
4278   SET_MAKE=
4279 else
4280   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4281 $as_echo "no" >&6; }
4282   SET_MAKE="MAKE=${MAKE-make}"
4283 fi
4284
4285 rm -rf .tst 2>/dev/null
4286 mkdir .tst 2>/dev/null
4287 if test -d .tst; then
4288   am__leading_dot=.
4289 else
4290   am__leading_dot=_
4291 fi
4292 rmdir .tst 2>/dev/null
4293
4294 DEPDIR="${am__leading_dot}deps"
4295
4296 ac_config_commands="$ac_config_commands depfiles"
4297
4298
4299 am_make=${MAKE-make}
4300 cat > confinc << 'END'
4301 am__doit:
4302         @echo this is the am__doit target
4303 .PHONY: am__doit
4304 END
4305 # If we don't find an include directive, just comment out the code.
4306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4307 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4308 am__include="#"
4309 am__quote=
4310 _am_result=none
4311 # First try GNU make style include.
4312 echo "include confinc" > confmf
4313 # Ignore all kinds of additional output from 'make'.
4314 case `$am_make -s -f confmf 2> /dev/null` in #(
4315 *the\ am__doit\ target*)
4316   am__include=include
4317   am__quote=
4318   _am_result=GNU
4319   ;;
4320 esac
4321 # Now try BSD make style include.
4322 if test "$am__include" = "#"; then
4323    echo '.include "confinc"' > confmf
4324    case `$am_make -s -f confmf 2> /dev/null` in #(
4325    *the\ am__doit\ target*)
4326      am__include=.include
4327      am__quote="\""
4328      _am_result=BSD
4329      ;;
4330    esac
4331 fi
4332
4333
4334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4335 $as_echo "$_am_result" >&6; }
4336 rm -f confinc confmf
4337
4338 # Check whether --enable-dependency-tracking was given.
4339 if test "${enable_dependency_tracking+set}" = set; then :
4340   enableval=$enable_dependency_tracking;
4341 fi
4342
4343 if test "x$enable_dependency_tracking" != xno; then
4344   am_depcomp="$ac_aux_dir/depcomp"
4345   AMDEPBACKSLASH='\'
4346   am__nodep='_no'
4347 fi
4348  if test "x$enable_dependency_tracking" != xno; then
4349   AMDEP_TRUE=
4350   AMDEP_FALSE='#'
4351 else
4352   AMDEP_TRUE='#'
4353   AMDEP_FALSE=
4354 fi
4355
4356
4357 # Check whether --enable-silent-rules was given.
4358 if test "${enable_silent_rules+set}" = set; then :
4359   enableval=$enable_silent_rules;
4360 fi
4361
4362 case $enable_silent_rules in # (((
4363   yes) AM_DEFAULT_VERBOSITY=0;;
4364    no) AM_DEFAULT_VERBOSITY=1;;
4365     *) AM_DEFAULT_VERBOSITY=1;;
4366 esac
4367 am_make=${MAKE-make}
4368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4369 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
4370 if ${am_cv_make_support_nested_variables+:} false; then :
4371   $as_echo_n "(cached) " >&6
4372 else
4373   if $as_echo 'TRUE=$(BAR$(V))
4374 BAR0=false
4375 BAR1=true
4376 V=1
4377 am__doit:
4378         @$(TRUE)
4379 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4380   am_cv_make_support_nested_variables=yes
4381 else
4382   am_cv_make_support_nested_variables=no
4383 fi
4384 fi
4385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4386 $as_echo "$am_cv_make_support_nested_variables" >&6; }
4387 if test $am_cv_make_support_nested_variables = yes; then
4388     AM_V='$(V)'
4389   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4390 else
4391   AM_V=$AM_DEFAULT_VERBOSITY
4392   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4393 fi
4394 AM_BACKSLASH='\'
4395
4396 # Check whether --enable-compiler-warnings was given.
4397 if test "${enable_compiler_warnings+set}" = set; then :
4398   enableval=$enable_compiler_warnings;
4399 fi
4400 case $enable_compiler_warnings in #(
4401   no | min | yes | max | all) :
4402      ;; #(
4403   *) :
4404     if test "x$enable_maintainer_mode" = xyes; then :
4405   enable_compiler_warnings=yes
4406 else
4407   enable_compiler_warnings=min
4408 fi ;;
4409 esac
4410
4411
4412 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4413   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4414   # is not polluted with repeated "-I."
4415   am__isrc=' -I$(srcdir)'
4416   # test to see if srcdir already configured
4417   if test -f $srcdir/config.status; then
4418     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4419   fi
4420 fi
4421
4422 # test whether we have cygpath
4423 if test -z "$CYGPATH_W"; then
4424   if (cygpath --version) >/dev/null 2>/dev/null; then
4425     CYGPATH_W='cygpath -w'
4426   else
4427     CYGPATH_W=echo
4428   fi
4429 fi
4430
4431
4432 # Define the identity of the package.
4433  PACKAGE='tex-live-utils'
4434  VERSION='2015'
4435
4436
4437 cat >>confdefs.h <<_ACEOF
4438 #define PACKAGE "$PACKAGE"
4439 _ACEOF
4440
4441
4442 cat >>confdefs.h <<_ACEOF
4443 #define VERSION "$VERSION"
4444 _ACEOF
4445
4446 # Some tools Automake needs.
4447
4448 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4449
4450
4451 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4452
4453
4454 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4455
4456
4457 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4458
4459
4460 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4461
4462 # For better backward compatibility.  To be removed once Automake 1.9.x
4463 # dies out for good.  For more background, see:
4464 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4465 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4466 mkdir_p='$(MKDIR_P)'
4467
4468 # We need awk for the "check" target (and possibly the TAP driver).  The
4469 # system "awk" is bad on some platforms.
4470 # Always define AMTAR for backward compatibility.  Yes, it's still used
4471 # in the wild :-(  We should find a proper way to deprecate it ...
4472 AMTAR='$${TAR-tar}'
4473
4474
4475 # We'll loop over all known methods to create a tar archive until one works.
4476 _am_tools='gnutar  pax cpio none'
4477
4478 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4479
4480
4481
4482
4483
4484 depcc="$CC"   am_compiler_list=
4485
4486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4487 $as_echo_n "checking dependency style of $depcc... " >&6; }
4488 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4489   $as_echo_n "(cached) " >&6
4490 else
4491   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4492   # We make a subdir and do the tests there.  Otherwise we can end up
4493   # making bogus files that we don't know about and never remove.  For
4494   # instance it was reported that on HP-UX the gcc test will end up
4495   # making a dummy file named 'D' -- because '-MD' means "put the output
4496   # in D".
4497   rm -rf conftest.dir
4498   mkdir conftest.dir
4499   # Copy depcomp to subdir because otherwise we won't find it if we're
4500   # using a relative directory.
4501   cp "$am_depcomp" conftest.dir
4502   cd conftest.dir
4503   # We will build objects and dependencies in a subdirectory because
4504   # it helps to detect inapplicable dependency modes.  For instance
4505   # both Tru64's cc and ICC support -MD to output dependencies as a
4506   # side effect of compilation, but ICC will put the dependencies in
4507   # the current directory while Tru64 will put them in the object
4508   # directory.
4509   mkdir sub
4510
4511   am_cv_CC_dependencies_compiler_type=none
4512   if test "$am_compiler_list" = ""; then
4513      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4514   fi
4515   am__universal=false
4516   case " $depcc " in #(
4517      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4518      esac
4519
4520   for depmode in $am_compiler_list; do
4521     # Setup a source with many dependencies, because some compilers
4522     # like to wrap large dependency lists on column 80 (with \), and
4523     # we should not choose a depcomp mode which is confused by this.
4524     #
4525     # We need to recreate these files for each test, as the compiler may
4526     # overwrite some of them when testing with obscure command lines.
4527     # This happens at least with the AIX C compiler.
4528     : > sub/conftest.c
4529     for i in 1 2 3 4 5 6; do
4530       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4531       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4532       # Solaris 10 /bin/sh.
4533       echo '/* dummy */' > sub/conftst$i.h
4534     done
4535     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4536
4537     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4538     # mode.  It turns out that the SunPro C++ compiler does not properly
4539     # handle '-M -o', and we need to detect this.  Also, some Intel
4540     # versions had trouble with output in subdirs.
4541     am__obj=sub/conftest.${OBJEXT-o}
4542     am__minus_obj="-o $am__obj"
4543     case $depmode in
4544     gcc)
4545       # This depmode causes a compiler race in universal mode.
4546       test "$am__universal" = false || continue
4547       ;;
4548     nosideeffect)
4549       # After this tag, mechanisms are not by side-effect, so they'll
4550       # only be used when explicitly requested.
4551       if test "x$enable_dependency_tracking" = xyes; then
4552         continue
4553       else
4554         break
4555       fi
4556       ;;
4557     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4558       # This compiler won't grok '-c -o', but also, the minuso test has
4559       # not run yet.  These depmodes are late enough in the game, and
4560       # so weak that their functioning should not be impacted.
4561       am__obj=conftest.${OBJEXT-o}
4562       am__minus_obj=
4563       ;;
4564     none) break ;;
4565     esac
4566     if depmode=$depmode \
4567        source=sub/conftest.c object=$am__obj \
4568        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4569        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4570          >/dev/null 2>conftest.err &&
4571        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4572        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4573        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4574        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4575       # icc doesn't choke on unknown options, it will just issue warnings
4576       # or remarks (even with -Werror).  So we grep stderr for any message
4577       # that says an option was ignored or not supported.
4578       # When given -MP, icc 7.0 and 7.1 complain thusly:
4579       #   icc: Command line warning: ignoring option '-M'; no argument required
4580       # The diagnosis changed in icc 8.0:
4581       #   icc: Command line remark: option '-MP' not supported
4582       if (grep 'ignoring option' conftest.err ||
4583           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4584         am_cv_CC_dependencies_compiler_type=$depmode
4585         break
4586       fi
4587     fi
4588   done
4589
4590   cd ..
4591   rm -rf conftest.dir
4592 else
4593   am_cv_CC_dependencies_compiler_type=none
4594 fi
4595
4596 fi
4597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4598 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4599 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4600
4601  if
4602   test "x$enable_dependency_tracking" != xno \
4603   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4604   am__fastdepCC_TRUE=
4605   am__fastdepCC_FALSE='#'
4606 else
4607   am__fastdepCC_TRUE='#'
4608   am__fastdepCC_FALSE=
4609 fi
4610
4611
4612
4613 # POSIX will say in a future version that running "rm -f" with no argument
4614 # is OK; and we want to be able to make that assumption in our Makefile
4615 # recipes.  So use an aggressive probe to check that the usage we want is
4616 # actually supported "in the wild" to an acceptable degree.
4617 # See automake bug#10828.
4618 # To make any issue more visible, cause the running configure to be aborted
4619 # by default if the 'rm' program in use doesn't match our expectations; the
4620 # user can still override this though.
4621 if rm -f && rm -fr && rm -rf; then : OK; else
4622   cat >&2 <<'END'
4623 Oops!
4624
4625 Your 'rm' program seems unable to run without file operands specified
4626 on the command line, even when the '-f' option is present.  This is contrary
4627 to the behaviour of most rm programs out there, and not conforming with
4628 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
4629
4630 Please tell bug-automake@gnu.org about your system, including the value
4631 of your $PATH and any error possibly output before this message.  This
4632 can help us improve future automake versions.
4633
4634 END
4635   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
4636     echo 'Configuration will proceed anyway, since you have set the' >&2
4637     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
4638     echo >&2
4639   else
4640     cat >&2 <<'END'
4641 Aborting the configuration process, to ensure you take notice of the issue.
4642
4643 You can download and install GNU coreutils to get an 'rm' implementation
4644 that behaves properly: <http://www.gnu.org/software/coreutils/>.
4645
4646 If you want to complete the configuration process using your problematic
4647 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
4648 to "yes", and re-run configure.
4649
4650 END
4651     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
4652   fi
4653 fi
4654
4655
4656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4657 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4658     # Check whether --enable-maintainer-mode was given.
4659 if test "${enable_maintainer_mode+set}" = set; then :
4660   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4661 else
4662   USE_MAINTAINER_MODE=no
4663 fi
4664
4665   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4666 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4667    if test $USE_MAINTAINER_MODE = yes; then
4668   MAINTAINER_MODE_TRUE=
4669   MAINTAINER_MODE_FALSE='#'
4670 else
4671   MAINTAINER_MODE_TRUE='#'
4672   MAINTAINER_MODE_FALSE=
4673 fi
4674
4675   MAINT=$MAINTAINER_MODE_TRUE
4676
4677
4678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler accepts prototypes" >&5
4679 $as_echo_n "checking whether the compiler accepts prototypes... " >&6; }
4680 if ${kb_cv_c_prototypes+:} false; then :
4681   $as_echo_n "(cached) " >&6
4682 else
4683   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4684 /* end confdefs.h.  */
4685 #include <stdarg.h>
4686 int
4687 main ()
4688 {
4689 extern void foo(int i,...);
4690   ;
4691   return 0;
4692 }
4693 _ACEOF
4694 if ac_fn_c_try_link "$LINENO"; then :
4695   kb_cv_c_prototypes=yes
4696 else
4697   kb_cv_c_prototypes=no
4698 fi
4699 rm -f core conftest.err conftest.$ac_objext \
4700     conftest$ac_exeext conftest.$ac_ext
4701 fi
4702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kb_cv_c_prototypes" >&5
4703 $as_echo "$kb_cv_c_prototypes" >&6; }
4704 if test "x$kb_cv_c_prototypes" = xno; then
4705   as_fn_error $? "Sorry, your compiler does not understand prototypes." "$LINENO" 5
4706 fi
4707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what warning flags to pass to the C compiler" >&5
4708 $as_echo_n "checking what warning flags to pass to the C compiler... " >&6; }
4709 if ${kpse_cv_warning_cflags+:} false; then :
4710   $as_echo_n "(cached) " >&6
4711 else
4712   if test "x$GCC" = xyes; then
4713   kpse_cv_warning_cflags=
4714 if test "x$enable_compiler_warnings" != xno; then
4715   kpse_cv_warning_cflags="-Wimplicit -Wreturn-type"
4716   case `$CC -dumpversion` in #(
4717   3.4.* | 4.*) :
4718     kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wdeclaration-after-statement" ;; #(
4719   *) :
4720      ;;
4721 esac
4722   case `$CC -dumpversion` in #(
4723   3.[234].* | 4.*) :
4724     kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wno-unknown-pragmas" ;; #(
4725   *) :
4726      ;;
4727 esac
4728   if test "x$enable_compiler_warnings" != xmin; then
4729     kpse_cv_warning_cflags="-Wall -Wunused $kpse_cv_warning_cflags"
4730     kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wmissing-prototypes -Wmissing-declarations"
4731     if test "x$enable_compiler_warnings" != xyes; then
4732       kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wparentheses -Wswitch -Wtrigraphs -Wpointer-arith"
4733       kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wcast-qual -Wcast-align -Wwrite-strings"
4734       case `$CC -dumpversion` in #(
4735   3.4.* | 4.*) :
4736     kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wold-style-definition" ;; #(
4737   *) :
4738      ;;
4739 esac
4740       if test "x$enable_compiler_warnings" != xmax; then
4741         kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wshadow"
4742       fi
4743     fi
4744   fi
4745 fi
4746 elif test "x$enable_compiler_warnings" = xno; then
4747   kpse_cv_warning_cflags=
4748 else
4749   kpse_cv_warning_cflags= # FIXME: warning flags for non-GNU C compilers
4750 fi
4751 fi
4752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_warning_cflags" >&5
4753 $as_echo "$kpse_cv_warning_cflags" >&6; }
4754 WARNING_CFLAGS=$kpse_cv_warning_cflags
4755
4756
4757
4758
4759
4760
4761
4762
4763
4764
4765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Utils programs to build" >&5
4766 $as_echo_n "checking for Utils programs to build... " >&6; }
4767 MAKE_SUBDIRS=
4768 CONF_SUBDIRS=
4769
4770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE_SUBDIRS" >&5
4771 $as_echo "$MAKE_SUBDIRS" >&6; }
4772
4773 ac_config_files="$ac_config_files Makefile"
4774
4775
4776 cat >confcache <<\_ACEOF
4777 # This file is a shell script that caches the results of configure
4778 # tests run on this system so they can be shared between configure
4779 # scripts and configure runs, see configure's option --config-cache.
4780 # It is not useful on other systems.  If it contains results you don't
4781 # want to keep, you may remove or edit it.
4782 #
4783 # config.status only pays attention to the cache file if you give it
4784 # the --recheck option to rerun configure.
4785 #
4786 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4787 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4788 # following values.
4789
4790 _ACEOF
4791
4792 # The following way of writing the cache mishandles newlines in values,
4793 # but we know of no workaround that is simple, portable, and efficient.
4794 # So, we kill variables containing newlines.
4795 # Ultrix sh set writes to stderr and can't be redirected directly,
4796 # and sets the high bit in the cache file unless we assign to the vars.
4797 (
4798   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4799     eval ac_val=\$$ac_var
4800     case $ac_val in #(
4801     *${as_nl}*)
4802       case $ac_var in #(
4803       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4804 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4805       esac
4806       case $ac_var in #(
4807       _ | IFS | as_nl) ;; #(
4808       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4809       *) { eval $ac_var=; unset $ac_var;} ;;
4810       esac ;;
4811     esac
4812   done
4813
4814   (set) 2>&1 |
4815     case $as_nl`(ac_space=' '; set) 2>&1` in #(
4816     *${as_nl}ac_space=\ *)
4817       # `set' does not quote correctly, so add quotes: double-quote
4818       # substitution turns \\\\ into \\, and sed turns \\ into \.
4819       sed -n \
4820         "s/'/'\\\\''/g;
4821           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4822       ;; #(
4823     *)
4824       # `set' quotes correctly as required by POSIX, so do not add quotes.
4825       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4826       ;;
4827     esac |
4828     sort
4829 ) |
4830   sed '
4831      /^ac_cv_env_/b end
4832      t clear
4833      :clear
4834      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4835      t end
4836      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4837      :end' >>confcache
4838 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4839   if test -w "$cache_file"; then
4840     if test "x$cache_file" != "x/dev/null"; then
4841       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4842 $as_echo "$as_me: updating cache $cache_file" >&6;}
4843       if test ! -f "$cache_file" || test -h "$cache_file"; then
4844         cat confcache >"$cache_file"
4845       else
4846         case $cache_file in #(
4847         */* | ?:*)
4848           mv -f confcache "$cache_file"$$ &&
4849           mv -f "$cache_file"$$ "$cache_file" ;; #(
4850         *)
4851           mv -f confcache "$cache_file" ;;
4852         esac
4853       fi
4854     fi
4855   else
4856     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4857 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4858   fi
4859 fi
4860 rm -f confcache
4861
4862 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4863 # Let make expand exec_prefix.
4864 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4865
4866 # Transform confdefs.h into DEFS.
4867 # Protect against shell expansion while executing Makefile rules.
4868 # Protect against Makefile macro expansion.
4869 #
4870 # If the first sed substitution is executed (which looks for macros that
4871 # take arguments), then branch to the quote section.  Otherwise,
4872 # look for a macro that doesn't take arguments.
4873 ac_script='
4874 :mline
4875 /\\$/{
4876  N
4877  s,\\\n,,
4878  b mline
4879 }
4880 t clear
4881 :clear
4882 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
4883 t quote
4884 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
4885 t quote
4886 b any
4887 :quote
4888 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
4889 s/\[/\\&/g
4890 s/\]/\\&/g
4891 s/\$/$$/g
4892 H
4893 :any
4894 ${
4895         g
4896         s/^\n//
4897         s/\n/ /g
4898         p
4899 }
4900 '
4901 DEFS=`sed -n "$ac_script" confdefs.h`
4902
4903
4904 ac_libobjs=
4905 ac_ltlibobjs=
4906 U=
4907 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4908   # 1. Remove the extension, and $U if already installed.
4909   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4910   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4911   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
4912   #    will be set to the directory where LIBOBJS objects are built.
4913   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4914   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4915 done
4916 LIBOBJS=$ac_libobjs
4917
4918 LTLIBOBJS=$ac_ltlibobjs
4919
4920
4921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
4922 $as_echo_n "checking that generated files are newer than configure... " >&6; }
4923    if test -n "$am_sleep_pid"; then
4924      # Hide warnings about reused PIDs.
4925      wait $am_sleep_pid 2>/dev/null
4926    fi
4927    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
4928 $as_echo "done" >&6; }
4929 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
4930   as_fn_error $? "conditional \"AMDEP\" was never defined.
4931 Usually this means the macro was only invoked conditionally." "$LINENO" 5
4932 fi
4933 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
4934   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
4935 Usually this means the macro was only invoked conditionally." "$LINENO" 5
4936 fi
4937  if test -n "$EXEEXT"; then
4938   am__EXEEXT_TRUE=
4939   am__EXEEXT_FALSE='#'
4940 else
4941   am__EXEEXT_TRUE='#'
4942   am__EXEEXT_FALSE=
4943 fi
4944
4945 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
4946   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
4947 Usually this means the macro was only invoked conditionally." "$LINENO" 5
4948 fi
4949
4950 : "${CONFIG_STATUS=./config.status}"
4951 ac_write_fail=0
4952 ac_clean_files_save=$ac_clean_files
4953 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4954 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4955 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4956 as_write_fail=0
4957 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4958 #! $SHELL
4959 # Generated by $as_me.
4960 # Run this file to recreate the current configuration.
4961 # Compiler output produced by configure, useful for debugging
4962 # configure, is in config.log if it exists.
4963
4964 debug=false
4965 ac_cs_recheck=false
4966 ac_cs_silent=false
4967
4968 SHELL=\${CONFIG_SHELL-$SHELL}
4969 export SHELL
4970 _ASEOF
4971 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4972 ## -------------------- ##
4973 ## M4sh Initialization. ##
4974 ## -------------------- ##
4975
4976 # Be more Bourne compatible
4977 DUALCASE=1; export DUALCASE # for MKS sh
4978 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4979   emulate sh
4980   NULLCMD=:
4981   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4982   # is contrary to our usage.  Disable this feature.
4983   alias -g '${1+"$@"}'='"$@"'
4984   setopt NO_GLOB_SUBST
4985 else
4986   case `(set -o) 2>/dev/null` in #(
4987   *posix*) :
4988     set -o posix ;; #(
4989   *) :
4990      ;;
4991 esac
4992 fi
4993
4994
4995 as_nl='
4996 '
4997 export as_nl
4998 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4999 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5000 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5001 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5002 # Prefer a ksh shell builtin over an external printf program on Solaris,
5003 # but without wasting forks for bash or zsh.
5004 if test -z "$BASH_VERSION$ZSH_VERSION" \
5005     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5006   as_echo='print -r --'
5007   as_echo_n='print -rn --'
5008 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5009   as_echo='printf %s\n'
5010   as_echo_n='printf %s'
5011 else
5012   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5013     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5014     as_echo_n='/usr/ucb/echo -n'
5015   else
5016     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5017     as_echo_n_body='eval
5018       arg=$1;
5019       case $arg in #(
5020       *"$as_nl"*)
5021         expr "X$arg" : "X\\(.*\\)$as_nl";
5022         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5023       esac;
5024       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5025     '
5026     export as_echo_n_body
5027     as_echo_n='sh -c $as_echo_n_body as_echo'
5028   fi
5029   export as_echo_body
5030   as_echo='sh -c $as_echo_body as_echo'
5031 fi
5032
5033 # The user is always right.
5034 if test "${PATH_SEPARATOR+set}" != set; then
5035   PATH_SEPARATOR=:
5036   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5037     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5038       PATH_SEPARATOR=';'
5039   }
5040 fi
5041
5042
5043 # IFS
5044 # We need space, tab and new line, in precisely that order.  Quoting is
5045 # there to prevent editors from complaining about space-tab.
5046 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5047 # splitting by setting IFS to empty value.)
5048 IFS=" ""        $as_nl"
5049
5050 # Find who we are.  Look in the path if we contain no directory separator.
5051 as_myself=
5052 case $0 in #((
5053   *[\\/]* ) as_myself=$0 ;;
5054   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5055 for as_dir in $PATH
5056 do
5057   IFS=$as_save_IFS
5058   test -z "$as_dir" && as_dir=.
5059     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5060   done
5061 IFS=$as_save_IFS
5062
5063      ;;
5064 esac
5065 # We did not find ourselves, most probably we were run as `sh COMMAND'
5066 # in which case we are not to be found in the path.
5067 if test "x$as_myself" = x; then
5068   as_myself=$0
5069 fi
5070 if test ! -f "$as_myself"; then
5071   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5072   exit 1
5073 fi
5074
5075 # Unset variables that we do not need and which cause bugs (e.g. in
5076 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
5077 # suppresses any "Segmentation fault" message there.  '((' could
5078 # trigger a bug in pdksh 5.2.14.
5079 for as_var in BASH_ENV ENV MAIL MAILPATH
5080 do eval test x\${$as_var+set} = xset \
5081   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5082 done
5083 PS1='$ '
5084 PS2='> '
5085 PS4='+ '
5086
5087 # NLS nuisances.
5088 LC_ALL=C
5089 export LC_ALL
5090 LANGUAGE=C
5091 export LANGUAGE
5092
5093 # CDPATH.
5094 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5095
5096
5097 # as_fn_error STATUS ERROR [LINENO LOG_FD]
5098 # ----------------------------------------
5099 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5100 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5101 # script with STATUS, using 1 if that was 0.
5102 as_fn_error ()
5103 {
5104   as_status=$1; test $as_status -eq 0 && as_status=1
5105   if test "$4"; then
5106     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5107     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5108   fi
5109   $as_echo "$as_me: error: $2" >&2
5110   as_fn_exit $as_status
5111 } # as_fn_error
5112
5113
5114 # as_fn_set_status STATUS
5115 # -----------------------
5116 # Set $? to STATUS, without forking.
5117 as_fn_set_status ()
5118 {
5119   return $1
5120 } # as_fn_set_status
5121
5122 # as_fn_exit STATUS
5123 # -----------------
5124 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5125 as_fn_exit ()
5126 {
5127   set +e
5128   as_fn_set_status $1
5129   exit $1
5130 } # as_fn_exit
5131
5132 # as_fn_unset VAR
5133 # ---------------
5134 # Portably unset VAR.
5135 as_fn_unset ()
5136 {
5137   { eval $1=; unset $1;}
5138 }
5139 as_unset=as_fn_unset
5140 # as_fn_append VAR VALUE
5141 # ----------------------
5142 # Append the text in VALUE to the end of the definition contained in VAR. Take
5143 # advantage of any shell optimizations that allow amortized linear growth over
5144 # repeated appends, instead of the typical quadratic growth present in naive
5145 # implementations.
5146 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5147   eval 'as_fn_append ()
5148   {
5149     eval $1+=\$2
5150   }'
5151 else
5152   as_fn_append ()
5153   {
5154     eval $1=\$$1\$2
5155   }
5156 fi # as_fn_append
5157
5158 # as_fn_arith ARG...
5159 # ------------------
5160 # Perform arithmetic evaluation on the ARGs, and store the result in the
5161 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5162 # must be portable across $(()) and expr.
5163 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5164   eval 'as_fn_arith ()
5165   {
5166     as_val=$(( $* ))
5167   }'
5168 else
5169   as_fn_arith ()
5170   {
5171     as_val=`expr "$@" || test $? -eq 1`
5172   }
5173 fi # as_fn_arith
5174
5175
5176 if expr a : '\(a\)' >/dev/null 2>&1 &&
5177    test "X`expr 00001 : '.*\(...\)'`" = X001; then
5178   as_expr=expr
5179 else
5180   as_expr=false
5181 fi
5182
5183 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5184   as_basename=basename
5185 else
5186   as_basename=false
5187 fi
5188
5189 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5190   as_dirname=dirname
5191 else
5192   as_dirname=false
5193 fi
5194
5195 as_me=`$as_basename -- "$0" ||
5196 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5197          X"$0" : 'X\(//\)$' \| \
5198          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5199 $as_echo X/"$0" |
5200     sed '/^.*\/\([^/][^/]*\)\/*$/{
5201             s//\1/
5202             q
5203           }
5204           /^X\/\(\/\/\)$/{
5205             s//\1/
5206             q
5207           }
5208           /^X\/\(\/\).*/{
5209             s//\1/
5210             q
5211           }
5212           s/.*/./; q'`
5213
5214 # Avoid depending upon Character Ranges.
5215 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5216 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5217 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5218 as_cr_digits='0123456789'
5219 as_cr_alnum=$as_cr_Letters$as_cr_digits
5220
5221 ECHO_C= ECHO_N= ECHO_T=
5222 case `echo -n x` in #(((((
5223 -n*)
5224   case `echo 'xy\c'` in
5225   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5226   xy)  ECHO_C='\c';;
5227   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
5228        ECHO_T=' ';;
5229   esac;;
5230 *)
5231   ECHO_N='-n';;
5232 esac
5233
5234 rm -f conf$$ conf$$.exe conf$$.file
5235 if test -d conf$$.dir; then
5236   rm -f conf$$.dir/conf$$.file
5237 else
5238   rm -f conf$$.dir
5239   mkdir conf$$.dir 2>/dev/null
5240 fi
5241 if (echo >conf$$.file) 2>/dev/null; then
5242   if ln -s conf$$.file conf$$ 2>/dev/null; then
5243     as_ln_s='ln -s'
5244     # ... but there are two gotchas:
5245     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5246     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5247     # In both cases, we have to default to `cp -pR'.
5248     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5249       as_ln_s='cp -pR'
5250   elif ln conf$$.file conf$$ 2>/dev/null; then
5251     as_ln_s=ln
5252   else
5253     as_ln_s='cp -pR'
5254   fi
5255 else
5256   as_ln_s='cp -pR'
5257 fi
5258 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5259 rmdir conf$$.dir 2>/dev/null
5260
5261
5262 # as_fn_mkdir_p
5263 # -------------
5264 # Create "$as_dir" as a directory, including parents if necessary.
5265 as_fn_mkdir_p ()
5266 {
5267
5268   case $as_dir in #(
5269   -*) as_dir=./$as_dir;;
5270   esac
5271   test -d "$as_dir" || eval $as_mkdir_p || {
5272     as_dirs=
5273     while :; do
5274       case $as_dir in #(
5275       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5276       *) as_qdir=$as_dir;;
5277       esac
5278       as_dirs="'$as_qdir' $as_dirs"
5279       as_dir=`$as_dirname -- "$as_dir" ||
5280 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5281          X"$as_dir" : 'X\(//\)[^/]' \| \
5282          X"$as_dir" : 'X\(//\)$' \| \
5283          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5284 $as_echo X"$as_dir" |
5285     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5286             s//\1/
5287             q
5288           }
5289           /^X\(\/\/\)[^/].*/{
5290             s//\1/
5291             q
5292           }
5293           /^X\(\/\/\)$/{
5294             s//\1/
5295             q
5296           }
5297           /^X\(\/\).*/{
5298             s//\1/
5299             q
5300           }
5301           s/.*/./; q'`
5302       test -d "$as_dir" && break
5303     done
5304     test -z "$as_dirs" || eval "mkdir $as_dirs"
5305   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5306
5307
5308 } # as_fn_mkdir_p
5309 if mkdir -p . 2>/dev/null; then
5310   as_mkdir_p='mkdir -p "$as_dir"'
5311 else
5312   test -d ./-p && rmdir ./-p
5313   as_mkdir_p=false
5314 fi
5315
5316
5317 # as_fn_executable_p FILE
5318 # -----------------------
5319 # Test if FILE is an executable regular file.
5320 as_fn_executable_p ()
5321 {
5322   test -f "$1" && test -x "$1"
5323 } # as_fn_executable_p
5324 as_test_x='test -x'
5325 as_executable_p=as_fn_executable_p
5326
5327 # Sed expression to map a string onto a valid CPP name.
5328 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5329
5330 # Sed expression to map a string onto a valid variable name.
5331 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5332
5333
5334 exec 6>&1
5335 ## ----------------------------------- ##
5336 ## Main body of $CONFIG_STATUS script. ##
5337 ## ----------------------------------- ##
5338 _ASEOF
5339 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5340
5341 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5342 # Save the log message, to keep $0 and so on meaningful, and to
5343 # report actual input values of CONFIG_FILES etc. instead of their
5344 # values after options handling.
5345 ac_log="
5346 This file was extended by TeX Live utils $as_me 2015, which was
5347 generated by GNU Autoconf 2.69.  Invocation command line was
5348
5349   CONFIG_FILES    = $CONFIG_FILES
5350   CONFIG_HEADERS  = $CONFIG_HEADERS
5351   CONFIG_LINKS    = $CONFIG_LINKS
5352   CONFIG_COMMANDS = $CONFIG_COMMANDS
5353   $ $0 $@
5354
5355 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5356 "
5357
5358 _ACEOF
5359
5360 case $ac_config_files in *"
5361 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5362 esac
5363
5364
5365
5366 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5367 # Files that config.status was made for.
5368 config_files="$ac_config_files"
5369 config_commands="$ac_config_commands"
5370
5371 _ACEOF
5372
5373 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5374 ac_cs_usage="\
5375 \`$as_me' instantiates files and other configuration actions
5376 from templates according to the current configuration.  Unless the files
5377 and actions are specified as TAGs, all are instantiated by default.
5378
5379 Usage: $0 [OPTION]... [TAG]...
5380
5381   -h, --help       print this help, then exit
5382   -V, --version    print version number and configuration settings, then exit
5383       --config     print configuration, then exit
5384   -q, --quiet, --silent
5385                    do not print progress messages
5386   -d, --debug      don't remove temporary files
5387       --recheck    update $as_me by reconfiguring in the same conditions
5388       --file=FILE[:TEMPLATE]
5389                    instantiate the configuration file FILE
5390
5391 Configuration files:
5392 $config_files
5393
5394 Configuration commands:
5395 $config_commands
5396
5397 Report bugs to <tex-k@tug.org>."
5398
5399 _ACEOF
5400 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5401 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5402 ac_cs_version="\\
5403 TeX Live utils config.status 2015
5404 configured by $0, generated by GNU Autoconf 2.69,
5405   with options \\"\$ac_cs_config\\"
5406
5407 Copyright (C) 2012 Free Software Foundation, Inc.
5408 This config.status script is free software; the Free Software Foundation
5409 gives unlimited permission to copy, distribute and modify it."
5410
5411 ac_pwd='$ac_pwd'
5412 srcdir='$srcdir'
5413 INSTALL='$INSTALL'
5414 MKDIR_P='$MKDIR_P'
5415 AWK='$AWK'
5416 test -n "\$AWK" || AWK=awk
5417 _ACEOF
5418
5419 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5420 # The default lists apply if the user does not specify any file.
5421 ac_need_defaults=:
5422 while test $# != 0
5423 do
5424   case $1 in
5425   --*=?*)
5426     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5427     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5428     ac_shift=:
5429     ;;
5430   --*=)
5431     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5432     ac_optarg=
5433     ac_shift=:
5434     ;;
5435   *)
5436     ac_option=$1
5437     ac_optarg=$2
5438     ac_shift=shift
5439     ;;
5440   esac
5441
5442   case $ac_option in
5443   # Handling of the options.
5444   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5445     ac_cs_recheck=: ;;
5446   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5447     $as_echo "$ac_cs_version"; exit ;;
5448   --config | --confi | --conf | --con | --co | --c )
5449     $as_echo "$ac_cs_config"; exit ;;
5450   --debug | --debu | --deb | --de | --d | -d )
5451     debug=: ;;
5452   --file | --fil | --fi | --f )
5453     $ac_shift
5454     case $ac_optarg in
5455     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5456     '') as_fn_error $? "missing file argument" ;;
5457     esac
5458     as_fn_append CONFIG_FILES " '$ac_optarg'"
5459     ac_need_defaults=false;;
5460   --he | --h |  --help | --hel | -h )
5461     $as_echo "$ac_cs_usage"; exit ;;
5462   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5463   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5464     ac_cs_silent=: ;;
5465
5466   # This is an error.
5467   -*) as_fn_error $? "unrecognized option: \`$1'
5468 Try \`$0 --help' for more information." ;;
5469
5470   *) as_fn_append ac_config_targets " $1"
5471      ac_need_defaults=false ;;
5472
5473   esac
5474   shift
5475 done
5476
5477 ac_configure_extra_args=
5478
5479 if $ac_cs_silent; then
5480   exec 6>/dev/null
5481   ac_configure_extra_args="$ac_configure_extra_args --silent"
5482 fi
5483
5484 _ACEOF
5485 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5486 if \$ac_cs_recheck; then
5487   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5488   shift
5489   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5490   CONFIG_SHELL='$SHELL'
5491   export CONFIG_SHELL
5492   exec "\$@"
5493 fi
5494
5495 _ACEOF
5496 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5497 exec 5>>config.log
5498 {
5499   echo
5500   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5501 ## Running $as_me. ##
5502 _ASBOX
5503   $as_echo "$ac_log"
5504 } >&5
5505
5506 _ACEOF
5507 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5508 #
5509 # INIT-COMMANDS
5510 #
5511 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
5512
5513 _ACEOF
5514
5515 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5516
5517 # Handling of arguments.
5518 for ac_config_target in $ac_config_targets
5519 do
5520   case $ac_config_target in
5521     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
5522     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5523
5524   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5525   esac
5526 done
5527
5528
5529 # If the user did not use the arguments to specify the items to instantiate,
5530 # then the envvar interface is used.  Set only those that are not.
5531 # We use the long form for the default assignment because of an extremely
5532 # bizarre bug on SunOS 4.1.3.
5533 if $ac_need_defaults; then
5534   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5535   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5536 fi
5537
5538 # Have a temporary directory for convenience.  Make it in the build tree
5539 # simply because there is no reason against having it here, and in addition,
5540 # creating and moving files from /tmp can sometimes cause problems.
5541 # Hook for its removal unless debugging.
5542 # Note that there is a small window in which the directory will not be cleaned:
5543 # after its creation but before its name has been assigned to `$tmp'.
5544 $debug ||
5545 {
5546   tmp= ac_tmp=
5547   trap 'exit_status=$?
5548   : "${ac_tmp:=$tmp}"
5549   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5550 ' 0
5551   trap 'as_fn_exit 1' 1 2 13 15
5552 }
5553 # Create a (secure) tmp directory for tmp files.
5554
5555 {
5556   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5557   test -d "$tmp"
5558 }  ||
5559 {
5560   tmp=./conf$$-$RANDOM
5561   (umask 077 && mkdir "$tmp")
5562 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5563 ac_tmp=$tmp
5564
5565 # Set up the scripts for CONFIG_FILES section.
5566 # No need to generate them if there are no CONFIG_FILES.
5567 # This happens for instance with `./config.status config.h'.
5568 if test -n "$CONFIG_FILES"; then
5569
5570
5571 ac_cr=`echo X | tr X '\015'`
5572 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5573 # But we know of no other shell where ac_cr would be empty at this
5574 # point, so we can use a bashism as a fallback.
5575 if test "x$ac_cr" = x; then
5576   eval ac_cr=\$\'\\r\'
5577 fi
5578 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5579 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5580   ac_cs_awk_cr='\\r'
5581 else
5582   ac_cs_awk_cr=$ac_cr
5583 fi
5584
5585 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5586 _ACEOF
5587
5588
5589 {
5590   echo "cat >conf$$subs.awk <<_ACEOF" &&
5591   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5592   echo "_ACEOF"
5593 } >conf$$subs.sh ||
5594   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5595 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5596 ac_delim='%!_!# '
5597 for ac_last_try in false false false false false :; do
5598   . ./conf$$subs.sh ||
5599     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5600
5601   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5602   if test $ac_delim_n = $ac_delim_num; then
5603     break
5604   elif $ac_last_try; then
5605     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5606   else
5607     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5608   fi
5609 done
5610 rm -f conf$$subs.sh
5611
5612 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5613 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5614 _ACEOF
5615 sed -n '
5616 h
5617 s/^/S["/; s/!.*/"]=/
5618 p
5619 g
5620 s/^[^!]*!//
5621 :repl
5622 t repl
5623 s/'"$ac_delim"'$//
5624 t delim
5625 :nl
5626 h
5627 s/\(.\{148\}\)..*/\1/
5628 t more1
5629 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5630 p
5631 n
5632 b repl
5633 :more1
5634 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5635 p
5636 g
5637 s/.\{148\}//
5638 t nl
5639 :delim
5640 h
5641 s/\(.\{148\}\)..*/\1/
5642 t more2
5643 s/["\\]/\\&/g; s/^/"/; s/$/"/
5644 p
5645 b
5646 :more2
5647 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5648 p
5649 g
5650 s/.\{148\}//
5651 t delim
5652 ' <conf$$subs.awk | sed '
5653 /^[^""]/{
5654   N
5655   s/\n//
5656 }
5657 ' >>$CONFIG_STATUS || ac_write_fail=1
5658 rm -f conf$$subs.awk
5659 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5660 _ACAWK
5661 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5662   for (key in S) S_is_set[key] = 1
5663   FS = "\a"
5664
5665 }
5666 {
5667   line = $ 0
5668   nfields = split(line, field, "@")
5669   substed = 0
5670   len = length(field[1])
5671   for (i = 2; i < nfields; i++) {
5672     key = field[i]
5673     keylen = length(key)
5674     if (S_is_set[key]) {
5675       value = S[key]
5676       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5677       len += length(value) + length(field[++i])
5678       substed = 1
5679     } else
5680       len += 1 + keylen
5681   }
5682
5683   print line
5684 }
5685
5686 _ACAWK
5687 _ACEOF
5688 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5689 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5690   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5691 else
5692   cat
5693 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5694   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5695 _ACEOF
5696
5697 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5698 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5699 # trailing colons and then remove the whole line if VPATH becomes empty
5700 # (actually we leave an empty line to preserve line numbers).
5701 if test "x$srcdir" = x.; then
5702   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
5703 h
5704 s///
5705 s/^/:/
5706 s/[      ]*$/:/
5707 s/:\$(srcdir):/:/g
5708 s/:\${srcdir}:/:/g
5709 s/:@srcdir@:/:/g
5710 s/^:*//
5711 s/:*$//
5712 x
5713 s/\(=[   ]*\).*/\1/
5714 G
5715 s/\n//
5716 s/^[^=]*=[       ]*$//
5717 }'
5718 fi
5719
5720 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5721 fi # test -n "$CONFIG_FILES"
5722
5723
5724 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
5725 shift
5726 for ac_tag
5727 do
5728   case $ac_tag in
5729   :[FHLC]) ac_mode=$ac_tag; continue;;
5730   esac
5731   case $ac_mode$ac_tag in
5732   :[FHL]*:*);;
5733   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5734   :[FH]-) ac_tag=-:-;;
5735   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5736   esac
5737   ac_save_IFS=$IFS
5738   IFS=:
5739   set x $ac_tag
5740   IFS=$ac_save_IFS
5741   shift
5742   ac_file=$1
5743   shift
5744
5745   case $ac_mode in
5746   :L) ac_source=$1;;
5747   :[FH])
5748     ac_file_inputs=
5749     for ac_f
5750     do
5751       case $ac_f in
5752       -) ac_f="$ac_tmp/stdin";;
5753       *) # Look for the file first in the build tree, then in the source tree
5754          # (if the path is not absolute).  The absolute path cannot be DOS-style,
5755          # because $ac_f cannot contain `:'.
5756          test -f "$ac_f" ||
5757            case $ac_f in
5758            [\\/$]*) false;;
5759            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5760            esac ||
5761            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5762       esac
5763       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5764       as_fn_append ac_file_inputs " '$ac_f'"
5765     done
5766
5767     # Let's still pretend it is `configure' which instantiates (i.e., don't
5768     # use $as_me), people would be surprised to read:
5769     #    /* config.h.  Generated by config.status.  */
5770     configure_input='Generated from '`
5771           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5772         `' by configure.'
5773     if test x"$ac_file" != x-; then
5774       configure_input="$ac_file.  $configure_input"
5775       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5776 $as_echo "$as_me: creating $ac_file" >&6;}
5777     fi
5778     # Neutralize special characters interpreted by sed in replacement strings.
5779     case $configure_input in #(
5780     *\&* | *\|* | *\\* )
5781        ac_sed_conf_input=`$as_echo "$configure_input" |
5782        sed 's/[\\\\&|]/\\\\&/g'`;; #(
5783     *) ac_sed_conf_input=$configure_input;;
5784     esac
5785
5786     case $ac_tag in
5787     *:-:* | *:-) cat >"$ac_tmp/stdin" \
5788       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5789     esac
5790     ;;
5791   esac
5792
5793   ac_dir=`$as_dirname -- "$ac_file" ||
5794 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5795          X"$ac_file" : 'X\(//\)[^/]' \| \
5796          X"$ac_file" : 'X\(//\)$' \| \
5797          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5798 $as_echo X"$ac_file" |
5799     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5800             s//\1/
5801             q
5802           }
5803           /^X\(\/\/\)[^/].*/{
5804             s//\1/
5805             q
5806           }
5807           /^X\(\/\/\)$/{
5808             s//\1/
5809             q
5810           }
5811           /^X\(\/\).*/{
5812             s//\1/
5813             q
5814           }
5815           s/.*/./; q'`
5816   as_dir="$ac_dir"; as_fn_mkdir_p
5817   ac_builddir=.
5818
5819 case "$ac_dir" in
5820 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5821 *)
5822   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5823   # A ".." for each directory in $ac_dir_suffix.
5824   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5825   case $ac_top_builddir_sub in
5826   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5827   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5828   esac ;;
5829 esac
5830 ac_abs_top_builddir=$ac_pwd
5831 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5832 # for backward compatibility:
5833 ac_top_builddir=$ac_top_build_prefix
5834
5835 case $srcdir in
5836   .)  # We are building in place.
5837     ac_srcdir=.
5838     ac_top_srcdir=$ac_top_builddir_sub
5839     ac_abs_top_srcdir=$ac_pwd ;;
5840   [\\/]* | ?:[\\/]* )  # Absolute name.
5841     ac_srcdir=$srcdir$ac_dir_suffix;
5842     ac_top_srcdir=$srcdir
5843     ac_abs_top_srcdir=$srcdir ;;
5844   *) # Relative name.
5845     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5846     ac_top_srcdir=$ac_top_build_prefix$srcdir
5847     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5848 esac
5849 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5850
5851
5852   case $ac_mode in
5853   :F)
5854   #
5855   # CONFIG_FILE
5856   #
5857
5858   case $INSTALL in
5859   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5860   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5861   esac
5862   ac_MKDIR_P=$MKDIR_P
5863   case $MKDIR_P in
5864   [\\/$]* | ?:[\\/]* ) ;;
5865   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
5866   esac
5867 _ACEOF
5868
5869 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5870 # If the template does not know about datarootdir, expand it.
5871 # FIXME: This hack should be removed a few years after 2.60.
5872 ac_datarootdir_hack=; ac_datarootdir_seen=
5873 ac_sed_dataroot='
5874 /datarootdir/ {
5875   p
5876   q
5877 }
5878 /@datadir@/p
5879 /@docdir@/p
5880 /@infodir@/p
5881 /@localedir@/p
5882 /@mandir@/p'
5883 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5884 *datarootdir*) ac_datarootdir_seen=yes;;
5885 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5886   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5887 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5888 _ACEOF
5889 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5890   ac_datarootdir_hack='
5891   s&@datadir@&$datadir&g
5892   s&@docdir@&$docdir&g
5893   s&@infodir@&$infodir&g
5894   s&@localedir@&$localedir&g
5895   s&@mandir@&$mandir&g
5896   s&\\\${datarootdir}&$datarootdir&g' ;;
5897 esac
5898 _ACEOF
5899
5900 # Neutralize VPATH when `$srcdir' = `.'.
5901 # Shell code in configure.ac might set extrasub.
5902 # FIXME: do we really want to maintain this feature?
5903 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5904 ac_sed_extra="$ac_vpsub
5905 $extrasub
5906 _ACEOF
5907 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5908 :t
5909 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5910 s|@configure_input@|$ac_sed_conf_input|;t t
5911 s&@top_builddir@&$ac_top_builddir_sub&;t t
5912 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5913 s&@srcdir@&$ac_srcdir&;t t
5914 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5915 s&@top_srcdir@&$ac_top_srcdir&;t t
5916 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5917 s&@builddir@&$ac_builddir&;t t
5918 s&@abs_builddir@&$ac_abs_builddir&;t t
5919 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5920 s&@INSTALL@&$ac_INSTALL&;t t
5921 s&@MKDIR_P@&$ac_MKDIR_P&;t t
5922 $ac_datarootdir_hack
5923 "
5924 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
5925   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5926
5927 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5928   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
5929   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
5930       "$ac_tmp/out"`; test -z "$ac_out"; } &&
5931   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5932 which seems to be undefined.  Please make sure it is defined" >&5
5933 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5934 which seems to be undefined.  Please make sure it is defined" >&2;}
5935
5936   rm -f "$ac_tmp/stdin"
5937   case $ac_file in
5938   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5939   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5940   esac \
5941   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5942  ;;
5943
5944
5945   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5946 $as_echo "$as_me: executing $ac_file commands" >&6;}
5947  ;;
5948   esac
5949
5950
5951   case $ac_file$ac_mode in
5952     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
5953   # Older Autoconf quotes --file arguments for eval, but not when files
5954   # are listed without --file.  Let's play safe and only enable the eval
5955   # if we detect the quoting.
5956   case $CONFIG_FILES in
5957   *\'*) eval set x "$CONFIG_FILES" ;;
5958   *)   set x $CONFIG_FILES ;;
5959   esac
5960   shift
5961   for mf
5962   do
5963     # Strip MF so we end up with the name of the file.
5964     mf=`echo "$mf" | sed -e 's/:.*$//'`
5965     # Check whether this is an Automake generated Makefile or not.
5966     # We used to match only the files named 'Makefile.in', but
5967     # some people rename them; so instead we look at the file content.
5968     # Grep'ing the first line is not enough: some people post-process
5969     # each Makefile.in and add a new line on top of each file to say so.
5970     # Grep'ing the whole file is not good either: AIX grep has a line
5971     # limit of 2048, but all sed's we know have understand at least 4000.
5972     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
5973       dirpart=`$as_dirname -- "$mf" ||
5974 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5975          X"$mf" : 'X\(//\)[^/]' \| \
5976          X"$mf" : 'X\(//\)$' \| \
5977          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
5978 $as_echo X"$mf" |
5979     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5980             s//\1/
5981             q
5982           }
5983           /^X\(\/\/\)[^/].*/{
5984             s//\1/
5985             q
5986           }
5987           /^X\(\/\/\)$/{
5988             s//\1/
5989             q
5990           }
5991           /^X\(\/\).*/{
5992             s//\1/
5993             q
5994           }
5995           s/.*/./; q'`
5996     else
5997       continue
5998     fi
5999     # Extract the definition of DEPDIR, am__include, and am__quote
6000     # from the Makefile without running 'make'.
6001     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6002     test -z "$DEPDIR" && continue
6003     am__include=`sed -n 's/^am__include = //p' < "$mf"`
6004     test -z "$am__include" && continue
6005     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
6006     # Find all dependency output files, they are included files with
6007     # $(DEPDIR) in their names.  We invoke sed twice because it is the
6008     # simplest approach to changing $(DEPDIR) to its actual value in the
6009     # expansion.
6010     for file in `sed -n "
6011       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
6012          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
6013       # Make sure the directory exists.
6014       test -f "$dirpart/$file" && continue
6015       fdir=`$as_dirname -- "$file" ||
6016 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6017          X"$file" : 'X\(//\)[^/]' \| \
6018          X"$file" : 'X\(//\)$' \| \
6019          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
6020 $as_echo X"$file" |
6021     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6022             s//\1/
6023             q
6024           }
6025           /^X\(\/\/\)[^/].*/{
6026             s//\1/
6027             q
6028           }
6029           /^X\(\/\/\)$/{
6030             s//\1/
6031             q
6032           }
6033           /^X\(\/\).*/{
6034             s//\1/
6035             q
6036           }
6037           s/.*/./; q'`
6038       as_dir=$dirpart/$fdir; as_fn_mkdir_p
6039       # echo "creating $dirpart/$file"
6040       echo '# dummy' > "$dirpart/$file"
6041     done
6042   done
6043 }
6044  ;;
6045
6046   esac
6047 done # for ac_tag
6048
6049
6050 as_fn_exit 0
6051 _ACEOF
6052 ac_clean_files=$ac_clean_files_save
6053
6054 test $ac_write_fail = 0 ||
6055   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6056
6057
6058 # configure is writing to config.log, and then calls config.status.
6059 # config.status does its own redirection, appending to config.log.
6060 # Unfortunately, on DOS this fails, as config.log is still kept open
6061 # by configure, so config.status won't be able to write to it; its
6062 # output is simply discarded.  So we exec the FD to /dev/null,
6063 # effectively closing config.log, so it can be properly (re)opened and
6064 # appended to by config.status.  When coming back to configure, we
6065 # need to make the FD available again.
6066 if test "$no_create" != yes; then
6067   ac_cs_success=:
6068   ac_config_status_args=
6069   test "$silent" = yes &&
6070     ac_config_status_args="$ac_config_status_args --quiet"
6071   exec 5>/dev/null
6072   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6073   exec 5>>config.log
6074   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6075   # would make configure fail if this is the last instruction.
6076   $ac_cs_success || as_fn_exit 1
6077 fi
6078 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6079   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6080 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6081 fi
6082