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 2016/dev.
   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='2016/dev'
 583 PACKAGE_STRING='TeX Live utils 2016/dev'
 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 enable_mflua
 728 enable_mflua_nowin
 729 enable_mfluajit
 730 enable_mfluajit_nowin
 731 with_mf_x_toolkit
 732 enable_epsfwin
 733 enable_hp2627win
 734 enable_mftalkwin
 735 enable_nextwin
 736 enable_regiswin
 737 enable_suntoolswin
 738 enable_tektronixwin
 739 enable_unitermwin
 740 enable_web_progs
 741 enable_synctex
 742 enable_texlive
 743 enable_linked_scripts
 744 with_system_zziplib
 745 with_system_poppler
 746 with_system_mpfr
 747 with_mpfr_includes
 748 with_mpfr_libdir
 749 with_system_gmp
 750 with_gmp_includes
 751 with_gmp_libdir
 752 with_system_cairo
 753 with_system_pixman
 754 with_system_libpng
 755 with_system_zlib
 756 with_zlib_includes
 757 with_zlib_libdir
 758 with_system_kpathsea
 759 enable_mktexmf_default
 760 enable_mktexpk_default
 761 enable_mktextfm_default
 762 enable_mkocp_default
 763 enable_mkofm_default
 764 enable_mktexfmt_default
 765 enable_mktextex_default
 766 enable_dependency_tracking
 767 enable_silent_rules
 768 enable_maintainer_mode
 769 enable_compiler_warnings
 770 '
 771       ac_precious_vars='build_alias
 772 host_alias
 773 target_alias
 774 CC
 775 CFLAGS
 776 LDFLAGS
 777 LIBS
 778 CPPFLAGS'
 779
 780
 781 # Initialize some variables set by options.
 782 ac_init_help=
 783 ac_init_version=false
 784 ac_unrecognized_opts=
 785 ac_unrecognized_sep=
 786 # The variables have the same names as the options, with
 787 # dashes changed to underlines.
 788 cache_file=/dev/null
 789 exec_prefix=NONE
 790 no_create=
 791 no_recursion=
 792 prefix=NONE
 793 program_prefix=NONE
 794 program_suffix=NONE
 795 program_transform_name=s,x,x,
 796 silent=
 797 site=
 798 srcdir=
 799 verbose=
 800 x_includes=NONE
 801 x_libraries=NONE
 802
 803 # Installation directory options.
 804 # These are left unexpanded so users can "make install exec_prefix=/foo"
 805 # and all the variables that are supposed to be based on exec_prefix
 806 # by default will actually change.
 807 # Use braces instead of parens because sh, perl, etc. also accept them.
 808 # (The list follows the same order as the GNU Coding Standards.)
 809 bindir='${exec_prefix}/bin'
 810 sbindir='${exec_prefix}/sbin'
 811 libexecdir='${exec_prefix}/libexec'
 812 datarootdir='${prefix}/share'
 813 datadir='${datarootdir}'
 814 sysconfdir='${prefix}/etc'
 815 sharedstatedir='${prefix}/com'
 816 localstatedir='${prefix}/var'
 817 includedir='${prefix}/include'
 818 oldincludedir='/usr/include'
 819 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 820 infodir='${datarootdir}/info'
 821 htmldir='${docdir}'
 822 dvidir='${docdir}'
 823 pdfdir='${docdir}'
 824 psdir='${docdir}'
 825 libdir='${exec_prefix}/lib'
 826 localedir='${datarootdir}/locale'
 827 mandir='${datarootdir}/man'
 828
 829 ac_prev=
 830 ac_dashdash=
 831 for ac_option
 832 do
 833   # If the previous option needs an argument, assign it.
 834   if test -n "$ac_prev"; then
 835     eval $ac_prev=\$ac_option
 836     ac_prev=
 837     continue
 838   fi
 839
 840   case $ac_option in
 841   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 842   *=)   ac_optarg= ;;
 843   *)    ac_optarg=yes ;;
 844   esac
 845
 846   # Accept the important Cygnus configure options, so we can diagnose typos.
 847
 848   case $ac_dashdash$ac_option in
 849   --)
 850     ac_dashdash=yes ;;
 851
 852   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 853     ac_prev=bindir ;;
 854   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 855     bindir=$ac_optarg ;;
 856
 857   -build | --build | --buil | --bui | --bu)
 858     ac_prev=build_alias ;;
 859   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 860     build_alias=$ac_optarg ;;
 861
 862   -cache-file | --cache-file | --cache-fil | --cache-fi \
 863   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 864     ac_prev=cache_file ;;
 865   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 866   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 867     cache_file=$ac_optarg ;;
 868
 869   --config-cache | -C)
 870     cache_file=config.cache ;;
 871
 872   -datadir | --datadir | --datadi | --datad)
 873     ac_prev=datadir ;;
 874   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 875     datadir=$ac_optarg ;;
 876
 877   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 878   | --dataroo | --dataro | --datar)
 879     ac_prev=datarootdir ;;
 880   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 881   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 882     datarootdir=$ac_optarg ;;
 883
 884   -disable-* | --disable-*)
 885     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 886     # Reject names that are not valid shell variable names.
 887     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 888       as_fn_error $? "invalid feature name: $ac_useropt"
 889     ac_useropt_orig=$ac_useropt
 890     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 891     case $ac_user_opts in
 892       *"
 893 "enable_$ac_useropt"
 894 "*) ;;
 895       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 896          ac_unrecognized_sep=', ';;
 897     esac
 898     eval enable_$ac_useropt=no ;;
 899
 900   -docdir | --docdir | --docdi | --doc | --do)
 901     ac_prev=docdir ;;
 902   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 903     docdir=$ac_optarg ;;
 904
 905   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 906     ac_prev=dvidir ;;
 907   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 908     dvidir=$ac_optarg ;;
 909
 910   -enable-* | --enable-*)
 911     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 912     # Reject names that are not valid shell variable names.
 913     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 914       as_fn_error $? "invalid feature name: $ac_useropt"
 915     ac_useropt_orig=$ac_useropt
 916     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 917     case $ac_user_opts in
 918       *"
 919 "enable_$ac_useropt"
 920 "*) ;;
 921       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 922          ac_unrecognized_sep=', ';;
 923     esac
 924     eval enable_$ac_useropt=\$ac_optarg ;;
 925
 926   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 927   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 928   | --exec | --exe | --ex)
 929     ac_prev=exec_prefix ;;
 930   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 931   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 932   | --exec=* | --exe=* | --ex=*)
 933     exec_prefix=$ac_optarg ;;
 934
 935   -gas | --gas | --ga | --g)
 936     # Obsolete; use --with-gas.
 937     with_gas=yes ;;
 938
 939   -help | --help | --hel | --he | -h)
 940     ac_init_help=long ;;
 941   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 942     ac_init_help=recursive ;;
 943   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 944     ac_init_help=short ;;
 945
 946   -host | --host | --hos | --ho)
 947     ac_prev=host_alias ;;
 948   -host=* | --host=* | --hos=* | --ho=*)
 949     host_alias=$ac_optarg ;;
 950
 951   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 952     ac_prev=htmldir ;;
 953   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 954   | --ht=*)
 955     htmldir=$ac_optarg ;;
 956
 957   -includedir | --includedir | --includedi | --included | --include \
 958   | --includ | --inclu | --incl | --inc)
 959     ac_prev=includedir ;;
 960   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 961   | --includ=* | --inclu=* | --incl=* | --inc=*)
 962     includedir=$ac_optarg ;;
 963
 964   -infodir | --infodir | --infodi | --infod | --info | --inf)
 965     ac_prev=infodir ;;
 966   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 967     infodir=$ac_optarg ;;
 968
 969   -libdir | --libdir | --libdi | --libd)
 970     ac_prev=libdir ;;
 971   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 972     libdir=$ac_optarg ;;
 973
 974   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 975   | --libexe | --libex | --libe)
 976     ac_prev=libexecdir ;;
 977   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 978   | --libexe=* | --libex=* | --libe=*)
 979     libexecdir=$ac_optarg ;;
 980
 981   -localedir | --localedir | --localedi | --localed | --locale)
 982     ac_prev=localedir ;;
 983   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 984     localedir=$ac_optarg ;;
 985
 986   -localstatedir | --localstatedir | --localstatedi | --localstated \
 987   | --localstate | --localstat | --localsta | --localst | --locals)
 988     ac_prev=localstatedir ;;
 989   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 990   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 991     localstatedir=$ac_optarg ;;
 992
 993   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 994     ac_prev=mandir ;;
 995   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 996     mandir=$ac_optarg ;;
 997
 998   -nfp | --nfp | --nf)
 999     # Obsolete; use --without-fp.
1000     with_fp=no ;;
1001
1002   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1003   | --no-cr | --no-c | -n)
1004     no_create=yes ;;
1005
1006   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1007   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1008     no_recursion=yes ;;
1009
1010   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1011   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1012   | --oldin | --oldi | --old | --ol | --o)
1013     ac_prev=oldincludedir ;;
1014   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1015   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1016   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1017     oldincludedir=$ac_optarg ;;
1018
1019   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1020     ac_prev=prefix ;;
1021   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1022     prefix=$ac_optarg ;;
1023
1024   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1025   | --program-pre | --program-pr | --program-p)
1026     ac_prev=program_prefix ;;
1027   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1028   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1029     program_prefix=$ac_optarg ;;
1030
1031   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1032   | --program-suf | --program-su | --program-s)
1033     ac_prev=program_suffix ;;
1034   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1035   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1036     program_suffix=$ac_optarg ;;
1037
1038   -program-transform-name | --program-transform-name \
1039   | --program-transform-nam | --program-transform-na \
1040   | --program-transform-n | --program-transform- \
1041   | --program-transform | --program-transfor \
1042   | --program-transfo | --program-transf \
1043   | --program-trans | --program-tran \
1044   | --progr-tra | --program-tr | --program-t)
1045     ac_prev=program_transform_name ;;
1046   -program-transform-name=* | --program-transform-name=* \
1047   | --program-transform-nam=* | --program-transform-na=* \
1048   | --program-transform-n=* | --program-transform-=* \
1049   | --program-transform=* | --program-transfor=* \
1050   | --program-transfo=* | --program-transf=* \
1051   | --program-trans=* | --program-tran=* \
1052   | --progr-tra=* | --program-tr=* | --program-t=*)
1053     program_transform_name=$ac_optarg ;;
1054
1055   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1056     ac_prev=pdfdir ;;
1057   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1058     pdfdir=$ac_optarg ;;
1059
1060   -psdir | --psdir | --psdi | --psd | --ps)
1061     ac_prev=psdir ;;
1062   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1063     psdir=$ac_optarg ;;
1064
1065   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1066   | -silent | --silent | --silen | --sile | --sil)
1067     silent=yes ;;
1068
1069   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1070     ac_prev=sbindir ;;
1071   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1072   | --sbi=* | --sb=*)
1073     sbindir=$ac_optarg ;;
1074
1075   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1076   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1077   | --sharedst | --shareds | --shared | --share | --shar \
1078   | --sha | --sh)
1079     ac_prev=sharedstatedir ;;
1080   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1081   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1082   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1083   | --sha=* | --sh=*)
1084     sharedstatedir=$ac_optarg ;;
1085
1086   -site | --site | --sit)
1087     ac_prev=site ;;
1088   -site=* | --site=* | --sit=*)
1089     site=$ac_optarg ;;
1090
1091   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1092     ac_prev=srcdir ;;
1093   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1094     srcdir=$ac_optarg ;;
1095
1096   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1097   | --syscon | --sysco | --sysc | --sys | --sy)
1098     ac_prev=sysconfdir ;;
1099   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1100   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1101     sysconfdir=$ac_optarg ;;
1102
1103   -target | --target | --targe | --targ | --tar | --ta | --t)
1104     ac_prev=target_alias ;;
1105   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1106     target_alias=$ac_optarg ;;
1107
1108   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1109     verbose=yes ;;
1110
1111   -version | --version | --versio | --versi | --vers | -V)
1112     ac_init_version=: ;;
1113
1114   -with-* | --with-*)
1115     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1116     # Reject names that are not valid shell variable names.
1117     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1118       as_fn_error $? "invalid package name: $ac_useropt"
1119     ac_useropt_orig=$ac_useropt
1120     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1121     case $ac_user_opts in
1122       *"
1123 "with_$ac_useropt"
1124 "*) ;;
1125       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1126          ac_unrecognized_sep=', ';;
1127     esac
1128     eval with_$ac_useropt=\$ac_optarg ;;
1129
1130   -without-* | --without-*)
1131     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1132     # Reject names that are not valid shell variable names.
1133     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1134       as_fn_error $? "invalid package name: $ac_useropt"
1135     ac_useropt_orig=$ac_useropt
1136     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1137     case $ac_user_opts in
1138       *"
1139 "with_$ac_useropt"
1140 "*) ;;
1141       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1142          ac_unrecognized_sep=', ';;
1143     esac
1144     eval with_$ac_useropt=no ;;
1145
1146   --x)
1147     # Obsolete; use --with-x.
1148     with_x=yes ;;
1149
1150   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1151   | --x-incl | --x-inc | --x-in | --x-i)
1152     ac_prev=x_includes ;;
1153   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1154   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1155     x_includes=$ac_optarg ;;
1156
1157   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1158   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1159     ac_prev=x_libraries ;;
1160   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1161   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1162     x_libraries=$ac_optarg ;;
1163
1164   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1165 Try \`$0 --help' for more information"
1166     ;;
1167
1168   *=*)
1169     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1170     # Reject names that are not valid shell variable names.
1171     case $ac_envvar in #(
1172       '' | [0-9]* | *[!_$as_cr_alnum]* )
1173       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1174     esac
1175     eval $ac_envvar=\$ac_optarg
1176     export $ac_envvar ;;
1177
1178   *)
1179     # FIXME: should be removed in autoconf 3.0.
1180     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1181     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1182       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1183     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1184     ;;
1185
1186   esac
1187 done
1188
1189 if test -n "$ac_prev"; then
1190   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1191   as_fn_error $? "missing argument to $ac_option"
1192 fi
1193
1194 if test -n "$ac_unrecognized_opts"; then
1195   case $enable_option_checking in
1196     no) ;;
1197     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1198     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1199   esac
1200 fi
1201
1202 # Check all directory arguments for consistency.
1203 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1204                 datadir sysconfdir sharedstatedir localstatedir includedir \
1205                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1206                 libdir localedir mandir
1207 do
1208   eval ac_val=\$$ac_var
1209   # Remove trailing slashes.
1210   case $ac_val in
1211     */ )
1212       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1213       eval $ac_var=\$ac_val;;
1214   esac
1215   # Be sure to have absolute directory names.
1216   case $ac_val in
1217     [\\/$]* | ?:[\\/]* )  continue;;
1218     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1219   esac
1220   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1221 done
1222
1223 # There might be people who depend on the old broken behavior: `$host'
1224 # used to hold the argument of --host etc.
1225 # FIXME: To remove some day.
1226 build=$build_alias
1227 host=$host_alias
1228 target=$target_alias
1229
1230 # FIXME: To remove some day.
1231 if test "x$host_alias" != x; then
1232   if test "x$build_alias" = x; then
1233     cross_compiling=maybe
1234   elif test "x$build_alias" != "x$host_alias"; then
1235     cross_compiling=yes
1236   fi
1237 fi
1238
1239 ac_tool_prefix=
1240 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1241
1242 test "$silent" = yes && exec 6>/dev/null
1243
1244
1245 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1246 ac_ls_di=`ls -di .` &&
1247 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1248   as_fn_error $? "working directory cannot be determined"
1249 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1250   as_fn_error $? "pwd does not report name of working directory"
1251
1252
1253 # Find the source files, if location was not specified.
1254 if test -z "$srcdir"; then
1255   ac_srcdir_defaulted=yes
1256   # Try the directory containing this script, then the parent directory.
1257   ac_confdir=`$as_dirname -- "$as_myself" ||
1258 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1259          X"$as_myself" : 'X\(//\)[^/]' \| \
1260          X"$as_myself" : 'X\(//\)$' \| \
1261          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1262 $as_echo X"$as_myself" |
1263     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1264             s//\1/
1265             q
1266           }
1267           /^X\(\/\/\)[^/].*/{
1268             s//\1/
1269             q
1270           }
1271           /^X\(\/\/\)$/{
1272             s//\1/
1273             q
1274           }
1275           /^X\(\/\).*/{
1276             s//\1/
1277             q
1278           }
1279           s/.*/./; q'`
1280   srcdir=$ac_confdir
1281   if test ! -r "$srcdir/$ac_unique_file"; then
1282     srcdir=..
1283   fi
1284 else
1285   ac_srcdir_defaulted=no
1286 fi
1287 if test ! -r "$srcdir/$ac_unique_file"; then
1288   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1289   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1290 fi
1291 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1292 ac_abs_confdir=`(
1293         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1294         pwd)`
1295 # When building in place, set srcdir=.
1296 if test "$ac_abs_confdir" = "$ac_pwd"; then
1297   srcdir=.
1298 fi
1299 # Remove unnecessary trailing slashes from srcdir.
1300 # Double slashes in file names in object file debugging info
1301 # mess up M-x gdb in Emacs.
1302 case $srcdir in
1303 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1304 esac
1305 for ac_var in $ac_precious_vars; do
1306   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1307   eval ac_env_${ac_var}_value=\$${ac_var}
1308   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1309   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1310 done
1311
1312 #
1313 # Report the --help message.
1314 #
1315 if test "$ac_init_help" = "long"; then
1316   # Omit some internal or obsolete options to make the list less imposing.
1317   # This message is too long to be a string in the A/UX 3.1 sh.
1318   cat <<_ACEOF
1319 \`configure' configures TeX Live utils 2016/dev to adapt to many kinds of systems.
1320
1321 Usage: $0 [OPTION]... [VAR=VALUE]...
1322
1323 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1324 VAR=VALUE.  See below for descriptions of some of the useful variables.
1325
1326 Defaults for the options are specified in brackets.
1327
1328 Configuration:
1329   -h, --help              display this help and exit
1330       --help=short        display options specific to this package
1331       --help=recursive    display the short help of all the included packages
1332   -V, --version           display version information and exit
1333   -q, --quiet, --silent   do not print \`checking ...' messages
1334       --cache-file=FILE   cache test results in FILE [disabled]
1335   -C, --config-cache      alias for \`--cache-file=config.cache'
1336   -n, --no-create         do not create output files
1337       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1338
1339 Installation directories:
1340   --prefix=PREFIX         install architecture-independent files in PREFIX
1341                           [$ac_default_prefix]
1342   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1343                           [PREFIX]
1344
1345 By default, \`make install' will install all the files in
1346 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1347 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1348 for instance \`--prefix=\$HOME'.
1349
1350 For better control, use the options below.
1351
1352 Fine tuning of the installation directories:
1353   --bindir=DIR            user executables [EPREFIX/bin]
1354   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1355   --libexecdir=DIR        program executables [EPREFIX/libexec]
1356   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1357   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1358   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1359   --libdir=DIR            object code libraries [EPREFIX/lib]
1360   --includedir=DIR        C header files [PREFIX/include]
1361   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1362   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1363   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1364   --infodir=DIR           info documentation [DATAROOTDIR/info]
1365   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1366   --mandir=DIR            man documentation [DATAROOTDIR/man]
1367   --docdir=DIR            documentation root [DATAROOTDIR/doc/tex-live-utils]
1368   --htmldir=DIR           html documentation [DOCDIR]
1369   --dvidir=DIR            dvi documentation [DOCDIR]
1370   --pdfdir=DIR            pdf documentation [DOCDIR]
1371   --psdir=DIR             ps documentation [DOCDIR]
1372 _ACEOF
1373
1374   cat <<\_ACEOF
1375
1376 Program names:
1377   --program-prefix=PREFIX            prepend PREFIX to installed program names
1378   --program-suffix=SUFFIX            append SUFFIX to installed program names
1379   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1380
1381 System types:
1382   --build=BUILD     configure for building on BUILD [guessed]
1383   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1384 _ACEOF
1385 fi
1386
1387 if test -n "$ac_init_help"; then
1388   case $ac_init_help in
1389      short | recursive ) echo "Configuration of TeX Live utils 2016/dev:";;
1390    esac
1391   cat <<\_ACEOF
1392
1393 Optional Features:
1394   --disable-option-checking  ignore unrecognized --enable/--with options
1395   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1396   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1397   --disable-missing       terminate if a requested program or feature must be
1398                           disabled, e.g., due to missing libraries
1399   --disable-all-pkgs      do not build packages unless explicitly enabled
1400   --disable-native-texlive-build
1401                           do not build for the TeX Live binary distribution
1402   --enable-multiplatform  put executables into bin/PLATFORM and libraries into
1403                           lib/PLATFORM
1404   --enable-cxx-runtime-hack  link C++ runtime statically
1405   --enable-libtool-hack   ignore libtool dependency_libs
1406   --disable-web2c         do not build the web2c (TeX & Co.) package
1407   --enable-auto-core        cause TeX&MF to dump core, given a certain
1408                             filename
1409   --disable-dump-share      make fmt/base files architecture-dependent
1410   --disable-ipc             disable TeX's --ipc option, i.e., pipe to a
1411                             program
1412   --disable-tex             do not compile and install TeX
1413   --enable-tex-synctex        build TeX with SyncTeX support
1414   --enable-etex             compile and install e-TeX
1415   --disable-etex-synctex      build e-TeX without SyncTeX support
1416   --disable-ptex            do not compile and install pTeX
1417   --disable-ptex-synctex      build pTeX without SyncTeX support
1418   --disable-eptex           do not compile and install e-pTeX
1419   --disable-eptex-synctex     build e-pTeX without SyncTeX support
1420   --disable-uptex           do not compile and install upTeX
1421   --disable-uptex-synctex     build upTeX without SyncTeX support
1422   --disable-euptex          do not compile and install e-upTeX
1423   --disable-euptex-synctex    build e-upTeX without SyncTeX support
1424   --disable-aleph           do not compile and install Aleph
1425   --disable-pdftex          do not compile and install pdfTeX
1426   --disable-pdftex-synctex    build pdfTeX without SyncTeX support
1427   --disable-luatex          do not compile and install LuaTeX
1428   --disable-luajittex       do not compile and install LuaJITTeX
1429   --disable-mp              do not compile and install MetaPost
1430   --disable-pmp             do not compile and install pMetaPost
1431   --disable-upmp            do not compile and install upMetaPost
1432   --disable-xetex           do not compile and install XeTeX
1433   --disable-xetex-synctex     build XeTeX without SyncTeX support
1434   --disable-mf              do not compile and install METAFONT
1435   --disable-mf-nowin          do not build a separate non-window-capable
1436                               METAFONT
1437   --disable-mflua           do not compile and install MFLua
1438   --enable-mflua-nowin        build a separate non-window-capable MFLua
1439   --disable-mfluajit        do not compile and install MFLuaJIT
1440   --enable-mfluajit-nowin     build a separate non-window-capable MFLuaJIT
1441   --enable-epsfwin            include EPSF pseudo window support
1442   --enable-hp2627win          include HP 2627 window support
1443   --enable-mftalkwin          include mftalk (generic server) window support
1444   --enable-nextwin            include NeXT window support
1445   --enable-regiswin           include Regis window support
1446   --enable-suntoolswin        include old Suntools (not X) window support
1447   --enable-tektronixwin       include Tektronix window support
1448   --enable-unitermwin         include Uniterm window support
1449   --disable-web-progs       do not build WEB programs bibtex ... weave
1450   --disable-synctex         do not build the SyncTeX library and tool
1451   --disable-texlive       do not build the texlive (TeX Live scripts) package
1452   --disable-linked-scripts  do not install the linked scripts
1453   --disable-mktexmf-default   do not run mktexmf if MF source missing
1454   --disable-mktexpk-default   do not run mktexpk if PK font missing
1455   --disable-mktextfm-default  do not run mktextfm if TFM file missing
1456   --disable-mkocp-default     do not run mkocp if OCP file missing
1457   --disable-mkofm-default     do not run mkofm if OFM file missing
1458   --disable-mktexfmt-default  do not run mktexfmt if format file missing
1459   --enable-mktextex-default   run mktextex if TeX source missing
1460   --enable-dependency-tracking
1461                           do not reject slow dependency extractors
1462   --disable-dependency-tracking
1463                           speeds up one-time build
1464   --enable-silent-rules   less verbose build output (undo: "make V=1")
1465   --disable-silent-rules  verbose build output (undo: "make V=0")
1466   --enable-maintainer-mode
1467                           enable make rules and dependencies not useful (and
1468                           sometimes confusing) to the casual installer
1469   --enable-compiler-warnings=[no|min|yes|max|all]
1470                           Turn on compiler warnings [default: yes if
1471                           maintainer-mode, min otherwise]
1472
1473 Optional Packages:
1474   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1475   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1476   --with-banner-add=STR   add STR to version string appended to banner lines
1477   --with-editor=CMD       invoke CMD from the `e' option [vi +%d '%s'] or
1478                           [texworks --position=%d "%s"]
1479   --with-mf-x-toolkit     use X toolkit for METAFONT
1480   --with-system-zziplib   use installed zziplib headers and library (requires
1481                           pkg-config)
1482   --with-system-poppler   use installed poppler headers and library (requires
1483                           pkg-config)
1484   --with-system-mpfr      use installed mpfr headers and library
1485   --with-mpfr-includes=DIR
1486                           mpfr headers installed in DIR
1487   --with-mpfr-libdir=DIR  mpfr library installed in DIR
1488   --with-system-gmp       use installed gmp headers and library
1489   --with-gmp-includes=DIR gmp headers installed in DIR
1490   --with-gmp-libdir=DIR   gmp library installed in DIR
1491   --with-system-cairo     use installed cairo headers and library (requires
1492                           pkg-config)
1493   --with-system-pixman    use installed pixman headers and library (requires
1494                           pkg-config)
1495   --with-system-libpng    use installed libpng headers and library (requires
1496                           pkg-config)
1497   --with-system-zlib      use installed zlib headers and library
1498   --with-zlib-includes=DIR
1499                           zlib headers installed in DIR
1500   --with-zlib-libdir=DIR  zlib library installed in DIR
1501   --with-system-kpathsea  use installed kpathsea headers and library (requires
1502                           pkg-config)
1503
1504 Some influential environment variables:
1505   CC          C compiler command
1506   CFLAGS      C compiler flags
1507   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1508               nonstandard directory <lib dir>
1509   LIBS        libraries to pass to the linker, e.g. -l<library>
1510   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1511               you have headers in a nonstandard directory <include dir>
1512
1513 Use these variables to override the choices made by `configure' or to help
1514 it to find libraries and programs with nonstandard names/locations.
1515
1516 Report bugs to <tex-k@tug.org>.
1517 _ACEOF
1518 ac_status=$?
1519 fi
1520
1521 if test "$ac_init_help" = "recursive"; then
1522   # If there are subdirs, report their specific --help.
1523   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1524     test -d "$ac_dir" ||
1525       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1526       continue
1527     ac_builddir=.
1528
1529 case "$ac_dir" in
1530 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1531 *)
1532   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1533   # A ".." for each directory in $ac_dir_suffix.
1534   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1535   case $ac_top_builddir_sub in
1536   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1537   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1538   esac ;;
1539 esac
1540 ac_abs_top_builddir=$ac_pwd
1541 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1542 # for backward compatibility:
1543 ac_top_builddir=$ac_top_build_prefix
1544
1545 case $srcdir in
1546   .)  # We are building in place.
1547     ac_srcdir=.
1548     ac_top_srcdir=$ac_top_builddir_sub
1549     ac_abs_top_srcdir=$ac_pwd ;;
1550   [\\/]* | ?:[\\/]* )  # Absolute name.
1551     ac_srcdir=$srcdir$ac_dir_suffix;
1552     ac_top_srcdir=$srcdir
1553     ac_abs_top_srcdir=$srcdir ;;
1554   *) # Relative name.
1555     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1556     ac_top_srcdir=$ac_top_build_prefix$srcdir
1557     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1558 esac
1559 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1560
1561     cd "$ac_dir" || { ac_status=$?; continue; }
1562     # Check for guested configure.
1563     if test -f "$ac_srcdir/configure.gnu"; then
1564       echo &&
1565       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1566     elif test -f "$ac_srcdir/configure"; then
1567       echo &&
1568       $SHELL "$ac_srcdir/configure" --help=recursive
1569     else
1570       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1571     fi || ac_status=$?
1572     cd "$ac_pwd" || { ac_status=$?; break; }
1573   done
1574 fi
1575
1576 test -n "$ac_init_help" && exit $ac_status
1577 if $ac_init_version; then
1578   cat <<\_ACEOF
1579 TeX Live utils configure 2016/dev
1580 generated by GNU Autoconf 2.69
1581
1582 Copyright (C) 2012 Free Software Foundation, Inc.
1583 This configure script is free software; the Free Software Foundation
1584 gives unlimited permission to copy, distribute and modify it.
1585 _ACEOF
1586   exit
1587 fi
1588
1589 ## ------------------------ ##
1590 ## Autoconf initialization. ##
1591 ## ------------------------ ##
1592
1593 # ac_fn_c_try_compile LINENO
1594 # --------------------------
1595 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1596 ac_fn_c_try_compile ()
1597 {
1598   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1599   rm -f conftest.$ac_objext
1600   if { { ac_try="$ac_compile"
1601 case "(($ac_try" in
1602   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1603   *) ac_try_echo=$ac_try;;
1604 esac
1605 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1606 $as_echo "$ac_try_echo"; } >&5
1607   (eval "$ac_compile") 2>conftest.err
1608   ac_status=$?
1609   if test -s conftest.err; then
1610     grep -v '^ *+' conftest.err >conftest.er1
1611     cat conftest.er1 >&5
1612     mv -f conftest.er1 conftest.err
1613   fi
1614   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1615   test $ac_status = 0; } && {
1616          test -z "$ac_c_werror_flag" ||
1617          test ! -s conftest.err
1618        } && test -s conftest.$ac_objext; then :
1619   ac_retval=0
1620 else
1621   $as_echo "$as_me: failed program was:" >&5
1622 sed 's/^/| /' conftest.$ac_ext >&5
1623
1624         ac_retval=1
1625 fi
1626   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1627   as_fn_set_status $ac_retval
1628
1629 } # ac_fn_c_try_compile
1630
1631 # ac_fn_c_try_link LINENO
1632 # -----------------------
1633 # Try to link conftest.$ac_ext, and return whether this succeeded.
1634 ac_fn_c_try_link ()
1635 {
1636   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1637   rm -f conftest.$ac_objext conftest$ac_exeext
1638   if { { ac_try="$ac_link"
1639 case "(($ac_try" in
1640   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1641   *) ac_try_echo=$ac_try;;
1642 esac
1643 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1644 $as_echo "$ac_try_echo"; } >&5
1645   (eval "$ac_link") 2>conftest.err
1646   ac_status=$?
1647   if test -s conftest.err; then
1648     grep -v '^ *+' conftest.err >conftest.er1
1649     cat conftest.er1 >&5
1650     mv -f conftest.er1 conftest.err
1651   fi
1652   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1653   test $ac_status = 0; } && {
1654          test -z "$ac_c_werror_flag" ||
1655          test ! -s conftest.err
1656        } && test -s conftest$ac_exeext && {
1657          test "$cross_compiling" = yes ||
1658          test -x conftest$ac_exeext
1659        }; then :
1660   ac_retval=0
1661 else
1662   $as_echo "$as_me: failed program was:" >&5
1663 sed 's/^/| /' conftest.$ac_ext >&5
1664
1665         ac_retval=1
1666 fi
1667   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1668   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1669   # interfere with the next link command; also delete a directory that is
1670   # left behind by Apple's compiler.  We do this before executing the actions.
1671   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1672   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1673   as_fn_set_status $ac_retval
1674
1675 } # ac_fn_c_try_link
1676 cat >config.log <<_ACEOF
1677 This file contains any messages produced by compilers while
1678 running configure, to aid debugging if configure makes a mistake.
1679
1680 It was created by TeX Live utils $as_me 2016/dev, which was
1681 generated by GNU Autoconf 2.69.  Invocation command line was
1682
1683   $ $0 $@
1684
1685 _ACEOF
1686 exec 5>>config.log
1687 {
1688 cat <<_ASUNAME
1689 ## --------- ##
1690 ## Platform. ##
1691 ## --------- ##
1692
1693 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1694 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1695 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1696 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1697 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1698
1699 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1700 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1701
1702 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1703 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1704 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1705 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1706 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1707 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1708 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1709
1710 _ASUNAME
1711
1712 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1713 for as_dir in $PATH
1714 do
1715   IFS=$as_save_IFS
1716   test -z "$as_dir" && as_dir=.
1717     $as_echo "PATH: $as_dir"
1718   done
1719 IFS=$as_save_IFS
1720
1721 } >&5
1722
1723 cat >&5 <<_ACEOF
1724
1725
1726 ## ----------- ##
1727 ## Core tests. ##
1728 ## ----------- ##
1729
1730 _ACEOF
1731
1732
1733 # Keep a trace of the command line.
1734 # Strip out --no-create and --no-recursion so they do not pile up.
1735 # Strip out --silent because we don't want to record it for future runs.
1736 # Also quote any args containing shell meta-characters.
1737 # Make two passes to allow for proper duplicate-argument suppression.
1738 ac_configure_args=
1739 ac_configure_args0=
1740 ac_configure_args1=
1741 ac_must_keep_next=false
1742 for ac_pass in 1 2
1743 do
1744   for ac_arg
1745   do
1746     case $ac_arg in
1747     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1748     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1749     | -silent | --silent | --silen | --sile | --sil)
1750       continue ;;
1751     *\'*)
1752       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1753     esac
1754     case $ac_pass in
1755     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1756     2)
1757       as_fn_append ac_configure_args1 " '$ac_arg'"
1758       if test $ac_must_keep_next = true; then
1759         ac_must_keep_next=false # Got value, back to normal.
1760       else
1761         case $ac_arg in
1762           *=* | --config-cache | -C | -disable-* | --disable-* \
1763           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1764           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1765           | -with-* | --with-* | -without-* | --without-* | --x)
1766             case "$ac_configure_args0 " in
1767               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1768             esac
1769             ;;
1770           -* ) ac_must_keep_next=true ;;
1771         esac
1772       fi
1773       as_fn_append ac_configure_args " '$ac_arg'"
1774       ;;
1775     esac
1776   done
1777 done
1778 { ac_configure_args0=; unset ac_configure_args0;}
1779 { ac_configure_args1=; unset ac_configure_args1;}
1780
1781 # When interrupted or exit'd, cleanup temporary files, and complete
1782 # config.log.  We remove comments because anyway the quotes in there
1783 # would cause problems or look ugly.
1784 # WARNING: Use '\'' to represent an apostrophe within the trap.
1785 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1786 trap 'exit_status=$?
1787   # Save into config.log some information that might help in debugging.
1788   {
1789     echo
1790
1791     $as_echo "## ---------------- ##
1792 ## Cache variables. ##
1793 ## ---------------- ##"
1794     echo
1795     # The following way of writing the cache mishandles newlines in values,
1796 (
1797   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1798     eval ac_val=\$$ac_var
1799     case $ac_val in #(
1800     *${as_nl}*)
1801       case $ac_var in #(
1802       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1803 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1804       esac
1805       case $ac_var in #(
1806       _ | IFS | as_nl) ;; #(
1807       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1808       *) { eval $ac_var=; unset $ac_var;} ;;
1809       esac ;;
1810     esac
1811   done
1812   (set) 2>&1 |
1813     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1814     *${as_nl}ac_space=\ *)
1815       sed -n \
1816         "s/'\''/'\''\\\\'\'''\''/g;
1817           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1818       ;; #(
1819     *)
1820       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1821       ;;
1822     esac |
1823     sort
1824 )
1825     echo
1826
1827     $as_echo "## ----------------- ##
1828 ## Output variables. ##
1829 ## ----------------- ##"
1830     echo
1831     for ac_var in $ac_subst_vars
1832     do
1833       eval ac_val=\$$ac_var
1834       case $ac_val in
1835       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1836       esac
1837       $as_echo "$ac_var='\''$ac_val'\''"
1838     done | sort
1839     echo
1840
1841     if test -n "$ac_subst_files"; then
1842       $as_echo "## ------------------- ##
1843 ## File substitutions. ##
1844 ## ------------------- ##"
1845       echo
1846       for ac_var in $ac_subst_files
1847       do
1848         eval ac_val=\$$ac_var
1849         case $ac_val in
1850         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1851         esac
1852         $as_echo "$ac_var='\''$ac_val'\''"
1853       done | sort
1854       echo
1855     fi
1856
1857     if test -s confdefs.h; then
1858       $as_echo "## ----------- ##
1859 ## confdefs.h. ##
1860 ## ----------- ##"
1861       echo
1862       cat confdefs.h
1863       echo
1864     fi
1865     test "$ac_signal" != 0 &&
1866       $as_echo "$as_me: caught signal $ac_signal"
1867     $as_echo "$as_me: exit $exit_status"
1868   } >&5
1869   rm -f core *.core core.conftest.* &&
1870     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1871     exit $exit_status
1872 ' 0
1873 for ac_signal in 1 2 13 15; do
1874   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1875 done
1876 ac_signal=0
1877
1878 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1879 rm -f -r conftest* confdefs.h
1880
1881 $as_echo "/* confdefs.h */" > confdefs.h
1882
1883 # Predefined preprocessor variables.
1884
1885 cat >>confdefs.h <<_ACEOF
1886 #define PACKAGE_NAME "$PACKAGE_NAME"
1887 _ACEOF
1888
1889 cat >>confdefs.h <<_ACEOF
1890 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1891 _ACEOF
1892
1893 cat >>confdefs.h <<_ACEOF
1894 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1895 _ACEOF
1896
1897 cat >>confdefs.h <<_ACEOF
1898 #define PACKAGE_STRING "$PACKAGE_STRING"
1899 _ACEOF
1900
1901 cat >>confdefs.h <<_ACEOF
1902 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1903 _ACEOF
1904
1905 cat >>confdefs.h <<_ACEOF
1906 #define PACKAGE_URL "$PACKAGE_URL"
1907 _ACEOF
1908
1909
1910 # Let the site file select an alternate cache file if it wants to.
1911 # Prefer an explicitly selected file to automatically selected ones.
1912 ac_site_file1=NONE
1913 ac_site_file2=NONE
1914 if test -n "$CONFIG_SITE"; then
1915   # We do not want a PATH search for config.site.
1916   case $CONFIG_SITE in #((
1917     -*)  ac_site_file1=./$CONFIG_SITE;;
1918     */*) ac_site_file1=$CONFIG_SITE;;
1919     *)   ac_site_file1=./$CONFIG_SITE;;
1920   esac
1921 elif test "x$prefix" != xNONE; then
1922   ac_site_file1=$prefix/share/config.site
1923   ac_site_file2=$prefix/etc/config.site
1924 else
1925   ac_site_file1=$ac_default_prefix/share/config.site
1926   ac_site_file2=$ac_default_prefix/etc/config.site
1927 fi
1928 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1929 do
1930   test "x$ac_site_file" = xNONE && continue
1931   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1932     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1933 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1934     sed 's/^/| /' "$ac_site_file" >&5
1935     . "$ac_site_file" \
1936       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1937 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1938 as_fn_error $? "failed to load site script $ac_site_file
1939 See \`config.log' for more details" "$LINENO" 5; }
1940   fi
1941 done
1942
1943 if test -r "$cache_file"; then
1944   # Some versions of bash will fail to source /dev/null (special files
1945   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1946   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1947     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1948 $as_echo "$as_me: loading cache $cache_file" >&6;}
1949     case $cache_file in
1950       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1951       *)                      . "./$cache_file";;
1952     esac
1953   fi
1954 else
1955   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1956 $as_echo "$as_me: creating cache $cache_file" >&6;}
1957   >$cache_file
1958 fi
1959
1960 # Check that the precious variables saved in the cache have kept the same
1961 # value.
1962 ac_cache_corrupted=false
1963 for ac_var in $ac_precious_vars; do
1964   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1965   eval ac_new_set=\$ac_env_${ac_var}_set
1966   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1967   eval ac_new_val=\$ac_env_${ac_var}_value
1968   case $ac_old_set,$ac_new_set in
1969     set,)
1970       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1971 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1972       ac_cache_corrupted=: ;;
1973     ,set)
1974       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1975 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1976       ac_cache_corrupted=: ;;
1977     ,);;
1978     *)
1979       if test "x$ac_old_val" != "x$ac_new_val"; then
1980         # differences in whitespace do not lead to failure.
1981         ac_old_val_w=`echo x $ac_old_val`
1982         ac_new_val_w=`echo x $ac_new_val`
1983         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1984           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1985 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1986           ac_cache_corrupted=:
1987         else
1988           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1989 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1990           eval $ac_var=\$ac_old_val
1991         fi
1992         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1993 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1994         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1995 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1996       fi;;
1997   esac
1998   # Pass precious variables to config.status.
1999   if test "$ac_new_set" = set; then
2000     case $ac_new_val in
2001     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2002     *) ac_arg=$ac_var=$ac_new_val ;;
2003     esac
2004     case " $ac_configure_args " in
2005       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2006       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2007     esac
2008   fi
2009 done
2010 if $ac_cache_corrupted; then
2011   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2012 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2013   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2014 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2015   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2016 fi
2017 ## -------------------- ##
2018 ## Main body of script. ##
2019 ## -------------------- ##
2020
2021 ac_ext=c
2022 ac_cpp='$CPP $CPPFLAGS'
2023 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2024 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2025 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2026
2027
2028
2029
2030 ac_aux_dir=
2031 for ac_dir in ../build-aux "$srcdir"/../build-aux; do
2032   if test -f "$ac_dir/install-sh"; then
2033     ac_aux_dir=$ac_dir
2034     ac_install_sh="$ac_aux_dir/install-sh -c"
2035     break
2036   elif test -f "$ac_dir/install.sh"; then
2037     ac_aux_dir=$ac_dir
2038     ac_install_sh="$ac_aux_dir/install.sh -c"
2039     break
2040   elif test -f "$ac_dir/shtool"; then
2041     ac_aux_dir=$ac_dir
2042     ac_install_sh="$ac_aux_dir/shtool install -c"
2043     break
2044   fi
2045 done
2046 if test -z "$ac_aux_dir"; then
2047   as_fn_error $? "cannot find install-sh, install.sh, or shtool in ../build-aux \"$srcdir\"/../build-aux" "$LINENO" 5
2048 fi
2049
2050 # These three variables are undocumented and unsupported,
2051 # and are intended to be withdrawn in a future Autoconf release.
2052 # They can cause serious problems if a builder's source tree is in a directory
2053 # whose full name contains unusual characters.
2054 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2055 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2056 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2057
2058
2059
2060
2061 # Make sure we can run config.sub.
2062 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2063   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2064
2065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2066 $as_echo_n "checking build system type... " >&6; }
2067 if ${ac_cv_build+:} false; then :
2068   $as_echo_n "(cached) " >&6
2069 else
2070   ac_build_alias=$build_alias
2071 test "x$ac_build_alias" = x &&
2072   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2073 test "x$ac_build_alias" = x &&
2074   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2075 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2076   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2077
2078 fi
2079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2080 $as_echo "$ac_cv_build" >&6; }
2081 case $ac_cv_build in
2082 *-*-*) ;;
2083 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2084 esac
2085 build=$ac_cv_build
2086 ac_save_IFS=$IFS; IFS='-'
2087 set x $ac_cv_build
2088 shift
2089 build_cpu=$1
2090 build_vendor=$2
2091 shift; shift
2092 # Remember, the first character of IFS is used to create $*,
2093 # except with old shells:
2094 build_os=$*
2095 IFS=$ac_save_IFS
2096 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2097
2098
2099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2100 $as_echo_n "checking host system type... " >&6; }
2101 if ${ac_cv_host+:} false; then :
2102   $as_echo_n "(cached) " >&6
2103 else
2104   if test "x$host_alias" = x; then
2105   ac_cv_host=$ac_cv_build
2106 else
2107   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2108     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2109 fi
2110
2111 fi
2112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2113 $as_echo "$ac_cv_host" >&6; }
2114 case $ac_cv_host in
2115 *-*-*) ;;
2116 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2117 esac
2118 host=$ac_cv_host
2119 ac_save_IFS=$IFS; IFS='-'
2120 set x $ac_cv_host
2121 shift
2122 host_cpu=$1
2123 host_vendor=$2
2124 shift; shift
2125 # Remember, the first character of IFS is used to create $*,
2126 # except with old shells:
2127 host_os=$*
2128 IFS=$ac_save_IFS
2129 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2130
2131
2132 # Check whether --enable-missing was given.
2133 if test "${enable_missing+set}" = set; then :
2134   enableval=$enable_missing;
2135 fi
2136
2137 # Expand $ac_aux_dir to an absolute path.
2138 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2139
2140 ac_ext=c
2141 ac_cpp='$CPP $CPPFLAGS'
2142 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2143 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2144 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2145 if test -n "$ac_tool_prefix"; then
2146   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2147 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2149 $as_echo_n "checking for $ac_word... " >&6; }
2150 if ${ac_cv_prog_CC+:} false; then :
2151   $as_echo_n "(cached) " >&6
2152 else
2153   if test -n "$CC"; then
2154   ac_cv_prog_CC="$CC" # Let the user override the test.
2155 else
2156 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2157 for as_dir in $PATH
2158 do
2159   IFS=$as_save_IFS
2160   test -z "$as_dir" && as_dir=.
2161     for ac_exec_ext in '' $ac_executable_extensions; do
2162   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2163     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2164     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2165     break 2
2166   fi
2167 done
2168   done
2169 IFS=$as_save_IFS
2170
2171 fi
2172 fi
2173 CC=$ac_cv_prog_CC
2174 if test -n "$CC"; then
2175   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2176 $as_echo "$CC" >&6; }
2177 else
2178   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2179 $as_echo "no" >&6; }
2180 fi
2181
2182
2183 fi
2184 if test -z "$ac_cv_prog_CC"; then
2185   ac_ct_CC=$CC
2186   # Extract the first word of "gcc", so it can be a program name with args.
2187 set dummy gcc; ac_word=$2
2188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2189 $as_echo_n "checking for $ac_word... " >&6; }
2190 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2191   $as_echo_n "(cached) " >&6
2192 else
2193   if test -n "$ac_ct_CC"; then
2194   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2195 else
2196 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2197 for as_dir in $PATH
2198 do
2199   IFS=$as_save_IFS
2200   test -z "$as_dir" && as_dir=.
2201     for ac_exec_ext in '' $ac_executable_extensions; do
2202   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2203     ac_cv_prog_ac_ct_CC="gcc"
2204     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2205     break 2
2206   fi
2207 done
2208   done
2209 IFS=$as_save_IFS
2210
2211 fi
2212 fi
2213 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2214 if test -n "$ac_ct_CC"; then
2215   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2216 $as_echo "$ac_ct_CC" >&6; }
2217 else
2218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2219 $as_echo "no" >&6; }
2220 fi
2221
2222   if test "x$ac_ct_CC" = x; then
2223     CC=""
2224   else
2225     case $cross_compiling:$ac_tool_warned in
2226 yes:)
2227 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2228 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2229 ac_tool_warned=yes ;;
2230 esac
2231     CC=$ac_ct_CC
2232   fi
2233 else
2234   CC="$ac_cv_prog_CC"
2235 fi
2236
2237 if test -z "$CC"; then
2238           if test -n "$ac_tool_prefix"; then
2239     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2240 set dummy ${ac_tool_prefix}cc; ac_word=$2
2241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2242 $as_echo_n "checking for $ac_word... " >&6; }
2243 if ${ac_cv_prog_CC+:} false; then :
2244   $as_echo_n "(cached) " >&6
2245 else
2246   if test -n "$CC"; then
2247   ac_cv_prog_CC="$CC" # Let the user override the test.
2248 else
2249 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2250 for as_dir in $PATH
2251 do
2252   IFS=$as_save_IFS
2253   test -z "$as_dir" && as_dir=.
2254     for ac_exec_ext in '' $ac_executable_extensions; do
2255   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2256     ac_cv_prog_CC="${ac_tool_prefix}cc"
2257     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2258     break 2
2259   fi
2260 done
2261   done
2262 IFS=$as_save_IFS
2263
2264 fi
2265 fi
2266 CC=$ac_cv_prog_CC
2267 if test -n "$CC"; then
2268   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2269 $as_echo "$CC" >&6; }
2270 else
2271   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2272 $as_echo "no" >&6; }
2273 fi
2274
2275
2276   fi
2277 fi
2278 if test -z "$CC"; then
2279   # Extract the first word of "cc", so it can be a program name with args.
2280 set dummy cc; ac_word=$2
2281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2282 $as_echo_n "checking for $ac_word... " >&6; }
2283 if ${ac_cv_prog_CC+:} false; then :
2284   $as_echo_n "(cached) " >&6
2285 else
2286   if test -n "$CC"; then
2287   ac_cv_prog_CC="$CC" # Let the user override the test.
2288 else
2289   ac_prog_rejected=no
2290 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2291 for as_dir in $PATH
2292 do
2293   IFS=$as_save_IFS
2294   test -z "$as_dir" && as_dir=.
2295     for ac_exec_ext in '' $ac_executable_extensions; do
2296   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2297     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2298        ac_prog_rejected=yes
2299        continue
2300      fi
2301     ac_cv_prog_CC="cc"
2302     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2303     break 2
2304   fi
2305 done
2306   done
2307 IFS=$as_save_IFS
2308
2309 if test $ac_prog_rejected = yes; then
2310   # We found a bogon in the path, so make sure we never use it.
2311   set dummy $ac_cv_prog_CC
2312   shift
2313   if test $# != 0; then
2314     # We chose a different compiler from the bogus one.
2315     # However, it has the same basename, so the bogon will be chosen
2316     # first if we set CC to just the basename; use the full file name.
2317     shift
2318     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2319   fi
2320 fi
2321 fi
2322 fi
2323 CC=$ac_cv_prog_CC
2324 if test -n "$CC"; then
2325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2326 $as_echo "$CC" >&6; }
2327 else
2328   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2329 $as_echo "no" >&6; }
2330 fi
2331
2332
2333 fi
2334 if test -z "$CC"; then
2335   if test -n "$ac_tool_prefix"; then
2336   for ac_prog in cl.exe
2337   do
2338     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2339 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2341 $as_echo_n "checking for $ac_word... " >&6; }
2342 if ${ac_cv_prog_CC+:} false; then :
2343   $as_echo_n "(cached) " >&6
2344 else
2345   if test -n "$CC"; then
2346   ac_cv_prog_CC="$CC" # Let the user override the test.
2347 else
2348 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2349 for as_dir in $PATH
2350 do
2351   IFS=$as_save_IFS
2352   test -z "$as_dir" && as_dir=.
2353     for ac_exec_ext in '' $ac_executable_extensions; do
2354   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2355     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2356     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2357     break 2
2358   fi
2359 done
2360   done
2361 IFS=$as_save_IFS
2362
2363 fi
2364 fi
2365 CC=$ac_cv_prog_CC
2366 if test -n "$CC"; then
2367   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2368 $as_echo "$CC" >&6; }
2369 else
2370   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2371 $as_echo "no" >&6; }
2372 fi
2373
2374
2375     test -n "$CC" && break
2376   done
2377 fi
2378 if test -z "$CC"; then
2379   ac_ct_CC=$CC
2380   for ac_prog in cl.exe
2381 do
2382   # Extract the first word of "$ac_prog", so it can be a program name with args.
2383 set dummy $ac_prog; ac_word=$2
2384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2385 $as_echo_n "checking for $ac_word... " >&6; }
2386 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2387   $as_echo_n "(cached) " >&6
2388 else
2389   if test -n "$ac_ct_CC"; then
2390   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2391 else
2392 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2393 for as_dir in $PATH
2394 do
2395   IFS=$as_save_IFS
2396   test -z "$as_dir" && as_dir=.
2397     for ac_exec_ext in '' $ac_executable_extensions; do
2398   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2399     ac_cv_prog_ac_ct_CC="$ac_prog"
2400     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2401     break 2
2402   fi
2403 done
2404   done
2405 IFS=$as_save_IFS
2406
2407 fi
2408 fi
2409 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2410 if test -n "$ac_ct_CC"; then
2411   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2412 $as_echo "$ac_ct_CC" >&6; }
2413 else
2414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2415 $as_echo "no" >&6; }
2416 fi
2417
2418
2419   test -n "$ac_ct_CC" && break
2420 done
2421
2422   if test "x$ac_ct_CC" = x; then
2423     CC=""
2424   else
2425     case $cross_compiling:$ac_tool_warned in
2426 yes:)
2427 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2428 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2429 ac_tool_warned=yes ;;
2430 esac
2431     CC=$ac_ct_CC
2432   fi
2433 fi
2434
2435 fi
2436
2437
2438 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2439 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2440 as_fn_error $? "no acceptable C compiler found in \$PATH
2441 See \`config.log' for more details" "$LINENO" 5; }
2442
2443 # Provide some information about the compiler.
2444 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2445 set X $ac_compile
2446 ac_compiler=$2
2447 for ac_option in --version -v -V -qversion; do
2448   { { ac_try="$ac_compiler $ac_option >&5"
2449 case "(($ac_try" in
2450   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2451   *) ac_try_echo=$ac_try;;
2452 esac
2453 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2454 $as_echo "$ac_try_echo"; } >&5
2455   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2456   ac_status=$?
2457   if test -s conftest.err; then
2458     sed '10a\
2459 ... rest of stderr output deleted ...
2460          10q' conftest.err >conftest.er1
2461     cat conftest.er1 >&5
2462   fi
2463   rm -f conftest.er1 conftest.err
2464   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2465   test $ac_status = 0; }
2466 done
2467
2468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2469 /* end confdefs.h.  */
2470
2471 int
2472 main ()
2473 {
2474
2475   ;
2476   return 0;
2477 }
2478 _ACEOF
2479 ac_clean_files_save=$ac_clean_files
2480 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2481 # Try to create an executable without -o first, disregard a.out.
2482 # It will help us diagnose broken compilers, and finding out an intuition
2483 # of exeext.
2484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2485 $as_echo_n "checking whether the C compiler works... " >&6; }
2486 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2487
2488 # The possible output files:
2489 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2490
2491 ac_rmfiles=
2492 for ac_file in $ac_files
2493 do
2494   case $ac_file in
2495     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2496     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2497   esac
2498 done
2499 rm -f $ac_rmfiles
2500
2501 if { { ac_try="$ac_link_default"
2502 case "(($ac_try" in
2503   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2504   *) ac_try_echo=$ac_try;;
2505 esac
2506 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2507 $as_echo "$ac_try_echo"; } >&5
2508   (eval "$ac_link_default") 2>&5
2509   ac_status=$?
2510   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2511   test $ac_status = 0; }; then :
2512   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2513 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2514 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2515 # so that the user can short-circuit this test for compilers unknown to
2516 # Autoconf.
2517 for ac_file in $ac_files ''
2518 do
2519   test -f "$ac_file" || continue
2520   case $ac_file in
2521     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2522         ;;
2523     [ab].out )
2524         # We found the default executable, but exeext='' is most
2525         # certainly right.
2526         break;;
2527     *.* )
2528         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2529         then :; else
2530            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2531         fi
2532         # We set ac_cv_exeext here because the later test for it is not
2533         # safe: cross compilers may not add the suffix if given an `-o'
2534         # argument, so we may need to know it at that point already.
2535         # Even if this section looks crufty: it has the advantage of
2536         # actually working.
2537         break;;
2538     * )
2539         break;;
2540   esac
2541 done
2542 test "$ac_cv_exeext" = no && ac_cv_exeext=
2543
2544 else
2545   ac_file=''
2546 fi
2547 if test -z "$ac_file"; then :
2548   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2549 $as_echo "no" >&6; }
2550 $as_echo "$as_me: failed program was:" >&5
2551 sed 's/^/| /' conftest.$ac_ext >&5
2552
2553 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2554 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2555 as_fn_error 77 "C compiler cannot create executables
2556 See \`config.log' for more details" "$LINENO" 5; }
2557 else
2558   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2559 $as_echo "yes" >&6; }
2560 fi
2561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2562 $as_echo_n "checking for C compiler default output file name... " >&6; }
2563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2564 $as_echo "$ac_file" >&6; }
2565 ac_exeext=$ac_cv_exeext
2566
2567 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2568 ac_clean_files=$ac_clean_files_save
2569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2570 $as_echo_n "checking for suffix of executables... " >&6; }
2571 if { { ac_try="$ac_link"
2572 case "(($ac_try" in
2573   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2574   *) ac_try_echo=$ac_try;;
2575 esac
2576 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2577 $as_echo "$ac_try_echo"; } >&5
2578   (eval "$ac_link") 2>&5
2579   ac_status=$?
2580   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2581   test $ac_status = 0; }; then :
2582   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2583 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2584 # work properly (i.e., refer to `conftest.exe'), while it won't with
2585 # `rm'.
2586 for ac_file in conftest.exe conftest conftest.*; do
2587   test -f "$ac_file" || continue
2588   case $ac_file in
2589     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2590     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2591           break;;
2592     * ) break;;
2593   esac
2594 done
2595 else
2596   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2597 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2598 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2599 See \`config.log' for more details" "$LINENO" 5; }
2600 fi
2601 rm -f conftest conftest$ac_cv_exeext
2602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2603 $as_echo "$ac_cv_exeext" >&6; }
2604
2605 rm -f conftest.$ac_ext
2606 EXEEXT=$ac_cv_exeext
2607 ac_exeext=$EXEEXT
2608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2609 /* end confdefs.h.  */
2610 #include <stdio.h>
2611 int
2612 main ()
2613 {
2614 FILE *f = fopen ("conftest.out", "w");
2615  return ferror (f) || fclose (f) != 0;
2616
2617   ;
2618   return 0;
2619 }
2620 _ACEOF
2621 ac_clean_files="$ac_clean_files conftest.out"
2622 # Check that the compiler produces executables we can run.  If not, either
2623 # the compiler is broken, or we cross compile.
2624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2625 $as_echo_n "checking whether we are cross compiling... " >&6; }
2626 if test "$cross_compiling" != yes; then
2627   { { ac_try="$ac_link"
2628 case "(($ac_try" in
2629   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2630   *) ac_try_echo=$ac_try;;
2631 esac
2632 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2633 $as_echo "$ac_try_echo"; } >&5
2634   (eval "$ac_link") 2>&5
2635   ac_status=$?
2636   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2637   test $ac_status = 0; }
2638   if { ac_try='./conftest$ac_cv_exeext'
2639   { { case "(($ac_try" in
2640   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2641   *) ac_try_echo=$ac_try;;
2642 esac
2643 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2644 $as_echo "$ac_try_echo"; } >&5
2645   (eval "$ac_try") 2>&5
2646   ac_status=$?
2647   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2648   test $ac_status = 0; }; }; then
2649     cross_compiling=no
2650   else
2651     if test "$cross_compiling" = maybe; then
2652         cross_compiling=yes
2653     else
2654         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2655 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2656 as_fn_error $? "cannot run C compiled programs.
2657 If you meant to cross compile, use \`--host'.
2658 See \`config.log' for more details" "$LINENO" 5; }
2659     fi
2660   fi
2661 fi
2662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2663 $as_echo "$cross_compiling" >&6; }
2664
2665 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2666 ac_clean_files=$ac_clean_files_save
2667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2668 $as_echo_n "checking for suffix of object files... " >&6; }
2669 if ${ac_cv_objext+:} false; then :
2670   $as_echo_n "(cached) " >&6
2671 else
2672   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2673 /* end confdefs.h.  */
2674
2675 int
2676 main ()
2677 {
2678
2679   ;
2680   return 0;
2681 }
2682 _ACEOF
2683 rm -f conftest.o conftest.obj
2684 if { { ac_try="$ac_compile"
2685 case "(($ac_try" in
2686   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2687   *) ac_try_echo=$ac_try;;
2688 esac
2689 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2690 $as_echo "$ac_try_echo"; } >&5
2691   (eval "$ac_compile") 2>&5
2692   ac_status=$?
2693   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2694   test $ac_status = 0; }; then :
2695   for ac_file in conftest.o conftest.obj conftest.*; do
2696   test -f "$ac_file" || continue;
2697   case $ac_file in
2698     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2699     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2700        break;;
2701   esac
2702 done
2703 else
2704   $as_echo "$as_me: failed program was:" >&5
2705 sed 's/^/| /' conftest.$ac_ext >&5
2706
2707 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2708 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2709 as_fn_error $? "cannot compute suffix of object files: cannot compile
2710 See \`config.log' for more details" "$LINENO" 5; }
2711 fi
2712 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2713 fi
2714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2715 $as_echo "$ac_cv_objext" >&6; }
2716 OBJEXT=$ac_cv_objext
2717 ac_objext=$OBJEXT
2718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2719 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2720 if ${ac_cv_c_compiler_gnu+:} false; then :
2721   $as_echo_n "(cached) " >&6
2722 else
2723   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2724 /* end confdefs.h.  */
2725
2726 int
2727 main ()
2728 {
2729 #ifndef __GNUC__
2730        choke me
2731 #endif
2732
2733   ;
2734   return 0;
2735 }
2736 _ACEOF
2737 if ac_fn_c_try_compile "$LINENO"; then :
2738   ac_compiler_gnu=yes
2739 else
2740   ac_compiler_gnu=no
2741 fi
2742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2743 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2744
2745 fi
2746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2747 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2748 if test $ac_compiler_gnu = yes; then
2749   GCC=yes
2750 else
2751   GCC=
2752 fi
2753 ac_test_CFLAGS=${CFLAGS+set}
2754 ac_save_CFLAGS=$CFLAGS
2755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2756 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2757 if ${ac_cv_prog_cc_g+:} false; then :
2758   $as_echo_n "(cached) " >&6
2759 else
2760   ac_save_c_werror_flag=$ac_c_werror_flag
2761    ac_c_werror_flag=yes
2762    ac_cv_prog_cc_g=no
2763    CFLAGS="-g"
2764    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2765 /* end confdefs.h.  */
2766
2767 int
2768 main ()
2769 {
2770
2771   ;
2772   return 0;
2773 }
2774 _ACEOF
2775 if ac_fn_c_try_compile "$LINENO"; then :
2776   ac_cv_prog_cc_g=yes
2777 else
2778   CFLAGS=""
2779       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2780 /* end confdefs.h.  */
2781
2782 int
2783 main ()
2784 {
2785
2786   ;
2787   return 0;
2788 }
2789 _ACEOF
2790 if ac_fn_c_try_compile "$LINENO"; then :
2791
2792 else
2793   ac_c_werror_flag=$ac_save_c_werror_flag
2794          CFLAGS="-g"
2795          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2796 /* end confdefs.h.  */
2797
2798 int
2799 main ()
2800 {
2801
2802   ;
2803   return 0;
2804 }
2805 _ACEOF
2806 if ac_fn_c_try_compile "$LINENO"; then :
2807   ac_cv_prog_cc_g=yes
2808 fi
2809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2810 fi
2811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2812 fi
2813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2814    ac_c_werror_flag=$ac_save_c_werror_flag
2815 fi
2816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2817 $as_echo "$ac_cv_prog_cc_g" >&6; }
2818 if test "$ac_test_CFLAGS" = set; then
2819   CFLAGS=$ac_save_CFLAGS
2820 elif test $ac_cv_prog_cc_g = yes; then
2821   if test "$GCC" = yes; then
2822     CFLAGS="-g -O2"
2823   else
2824     CFLAGS="-g"
2825   fi
2826 else
2827   if test "$GCC" = yes; then
2828     CFLAGS="-O2"
2829   else
2830     CFLAGS=
2831   fi
2832 fi
2833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2834 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2835 if ${ac_cv_prog_cc_c89+:} false; then :
2836   $as_echo_n "(cached) " >&6
2837 else
2838   ac_cv_prog_cc_c89=no
2839 ac_save_CC=$CC
2840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2841 /* end confdefs.h.  */
2842 #include <stdarg.h>
2843 #include <stdio.h>
2844 struct stat;
2845 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2846 struct buf { int x; };
2847 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2848 static char *e (p, i)
2849      char **p;
2850      int i;
2851 {
2852   return p[i];
2853 }
2854 static char *f (char * (*g) (char **, int), char **p, ...)
2855 {
2856   char *s;
2857   va_list v;
2858   va_start (v,p);
2859   s = g (p, va_arg (v,int));
2860   va_end (v);
2861   return s;
2862 }
2863
2864 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2865    function prototypes and stuff, but not '\xHH' hex character constants.
2866    These don't provoke an error unfortunately, instead are silently treated
2867    as 'x'.  The following induces an error, until -std is added to get
2868    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2869    array size at least.  It's necessary to write '\x00'==0 to get something
2870    that's true only with -std.  */
2871 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2872
2873 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2874    inside strings and character constants.  */
2875 #define FOO(x) 'x'
2876 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2877
2878 int test (int i, double x);
2879 struct s1 {int (*f) (int a);};
2880 struct s2 {int (*f) (double a);};
2881 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2882 int argc;
2883 char **argv;
2884 int
2885 main ()
2886 {
2887 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2888   ;
2889   return 0;
2890 }
2891 _ACEOF
2892 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2893         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2894 do
2895   CC="$ac_save_CC $ac_arg"
2896   if ac_fn_c_try_compile "$LINENO"; then :
2897   ac_cv_prog_cc_c89=$ac_arg
2898 fi
2899 rm -f core conftest.err conftest.$ac_objext
2900   test "x$ac_cv_prog_cc_c89" != "xno" && break
2901 done
2902 rm -f conftest.$ac_ext
2903 CC=$ac_save_CC
2904
2905 fi
2906 # AC_CACHE_VAL
2907 case "x$ac_cv_prog_cc_c89" in
2908   x)
2909     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2910 $as_echo "none needed" >&6; } ;;
2911   xno)
2912     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2913 $as_echo "unsupported" >&6; } ;;
2914   *)
2915     CC="$CC $ac_cv_prog_cc_c89"
2916     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2917 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2918 esac
2919 if test "x$ac_cv_prog_cc_c89" != xno; then :
2920
2921 fi
2922
2923 ac_ext=c
2924 ac_cpp='$CPP $CPPFLAGS'
2925 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2926 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2927 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2928
2929 ac_ext=c
2930 ac_cpp='$CPP $CPPFLAGS'
2931 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2932 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2933 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
2935 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
2936 if ${am_cv_prog_cc_c_o+:} false; then :
2937   $as_echo_n "(cached) " >&6
2938 else
2939   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2940 /* end confdefs.h.  */
2941
2942 int
2943 main ()
2944 {
2945
2946   ;
2947   return 0;
2948 }
2949 _ACEOF
2950   # Make sure it works both with $CC and with simple cc.
2951   # Following AC_PROG_CC_C_O, we do the test twice because some
2952   # compilers refuse to overwrite an existing .o file with -o,
2953   # though they will create one.
2954   am_cv_prog_cc_c_o=yes
2955   for am_i in 1 2; do
2956     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
2957    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
2958    ac_status=$?
2959    echo "$as_me:$LINENO: \$? = $ac_status" >&5
2960    (exit $ac_status); } \
2961          && test -f conftest2.$ac_objext; then
2962       : OK
2963     else
2964       am_cv_prog_cc_c_o=no
2965       break
2966     fi
2967   done
2968   rm -f core conftest*
2969   unset am_i
2970 fi
2971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
2972 $as_echo "$am_cv_prog_cc_c_o" >&6; }
2973 if test "$am_cv_prog_cc_c_o" != yes; then
2974    # Losing compiler, so override with the script.
2975    # FIXME: It is wrong to rewrite CC.
2976    # But if we don't then we get into trouble of one sort or another.
2977    # A longer-term fix would be to have automake use am__CC in this case,
2978    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
2979    CC="$am_aux_dir/compile $CC"
2980 fi
2981 ac_ext=c
2982 ac_cpp='$CPP $CPPFLAGS'
2983 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2984 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2985 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2986
2987
2988
2989
2990
2991
2992 # Check whether --enable-all-pkgs was given.
2993 if test "${enable_all_pkgs+set}" = set; then :
2994   enableval=$enable_all_pkgs;
2995 fi
2996 test "x$enable_all_pkgs" = xno || enable_all_pkgs=yes
2997 # Check whether --enable-native-texlive-build was given.
2998 if test "${enable_native_texlive_build+set}" = set; then :
2999   enableval=$enable_native_texlive_build;
3000 fi
3001 case $enable_native_texlive_build in #(
3002   yes | no) :
3003     : ;; #(
3004   *) :
3005     enable_native_texlive_build=yes
3006          ac_configure_args="$ac_configure_args '--enable-native-texlive-build'" ;;
3007 esac
3008 case $enable_largefile in #(
3009   yes | no) :
3010     : ;; #(
3011   *) :
3012     enable_largefile=yes
3013          ac_configure_args="$ac_configure_args '--enable-largefile'" ;;
3014 esac
3015 case $enable_silent_rules in #(
3016   yes | no) :
3017     : ;; #(
3018   *) :
3019     enable_silent_rules=no
3020          ac_configure_args="$ac_configure_args '--disable-silent-rules'" ;;
3021 esac
3022 case $enable_multiplatform in #(
3023   yes | no) :
3024     : ;; #(
3025   *) :
3026     enable_multiplatform=$enable_native_texlive_build
3027          ac_configure_args="$ac_configure_args '--enable-multiplatform=$enable_native_texlive_build'" ;;
3028 esac
3029 case $enable_cxx_runtime_hack in #(
3030   yes | no) :
3031     : ;; #(
3032   *) :
3033     enable_cxx_runtime_hack=$enable_native_texlive_build
3034          ac_configure_args="$ac_configure_args '--enable-cxx-runtime-hack=$enable_native_texlive_build'" ;;
3035 esac
3036 case $enable_libtool_hack in #(
3037   yes | no) :
3038     : ;; #(
3039   *) :
3040     case $host_os in #(
3041   do-not-match) :
3042     enable_libtool_hack=no ;; #(
3043   *) :
3044     enable_libtool_hack=yes ;;
3045 esac
3046          ac_configure_args="$ac_configure_args '--enable-libtool-hack=$enable_libtool_hack'" ;;
3047 esac
3048 case $enable_shared:$host_os in #(
3049   no:* | yes:mingw* | yes:cygwin*) :
3050     : ;; #(
3051   yes:* ) :
3052     if test "x$enable_native_texlive_build" = xyes; then :
3053   as_fn_error $? "you can not use a shared Kpathsea library for a native TeX Live build" "$LINENO" 5
3054 fi ;; #(
3055   *) :
3056     enable_shared=no
3057          ac_configure_args="$ac_configure_args '--disable-shared'" ;;
3058 esac
3059 case $enable_texlive_build in #(
3060   yes) :
3061     : ;; #(
3062   no) :
3063     as_fn_error $? "you can not configure the TeX Live tree with \`--disable-texlive-build'" "$LINENO" 5 ;; #(
3064   *) :
3065     enable_texlive_build=yes
3066          ac_configure_args="$ac_configure_args '--enable-texlive-build'" ;;
3067 esac
3068 # Check whether --enable-multiplatform was given.
3069 if test "${enable_multiplatform+set}" = set; then :
3070   enableval=$enable_multiplatform;
3071 fi
3072 if test "x$enable_multiplatform" = xyes; then
3073   if test "x$bindir" = 'x${exec_prefix}/bin'; then
3074     bindir="$bindir/${host_alias-$host}"
3075     ac_configure_args="$ac_configure_args '--bindir=$bindir'"
3076   fi
3077   if test "x$libdir" = 'x${exec_prefix}/lib'; then
3078     libdir="$libdir/${host_alias-$host}"
3079     ac_configure_args="$ac_configure_args '--libdir=$libdir'"
3080   fi
3081 fi
3082
3083 # Check whether --enable-cxx-runtime-hack was given.
3084 if test "${enable_cxx_runtime_hack+set}" = set; then :
3085   enableval=$enable_cxx_runtime_hack;
3086 fi
3087
3088 # Check whether --enable-libtool-hack was given.
3089 if test "${enable_libtool_hack+set}" = set; then :
3090   enableval=$enable_libtool_hack;
3091 fi
3092
3093
3094
3095
3096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for native WIN32 or MINGW32" >&5
3097 $as_echo_n "checking for native WIN32 or MINGW32... " >&6; }
3098 if ${kpse_cv_have_win32+:} false; then :
3099   $as_echo_n "(cached) " >&6
3100 else
3101   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3102 /* end confdefs.h.  */
3103 #ifndef WIN32
3104   choke me
3105 #endif
3106 int
3107 main ()
3108 {
3109
3110   ;
3111   return 0;
3112 }
3113 _ACEOF
3114 if ac_fn_c_try_compile "$LINENO"; then :
3115   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3116 /* end confdefs.h.  */
3117 #ifndef __MINGW32__
3118   choke me
3119 #endif
3120 int
3121 main ()
3122 {
3123
3124   ;
3125   return 0;
3126 }
3127 _ACEOF
3128 if ac_fn_c_try_compile "$LINENO"; then :
3129   kpse_cv_have_win32=mingw32
3130 else
3131   kpse_cv_have_win32=native
3132 fi
3133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3134 else
3135   kpse_cv_have_win32=no
3136 fi
3137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3138 fi
3139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_have_win32" >&5
3140 $as_echo "$kpse_cv_have_win32" >&6; }
3141
3142 case $with_x:$kpse_cv_have_win32 in #(
3143   yes:no | no:*) :
3144     : ;; #(
3145   yes:*) :
3146     as_fn_error $? "you can not use \`--with-x' for WIN32" "$LINENO" 5 ;; #(
3147   *:no) :
3148     with_x=yes
3149                  { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`--with-x'" >&5
3150 $as_echo "$as_me: Assuming \`--with-x'" >&6;}
3151                  ac_configure_args="$ac_configure_args '--with-x'" ;; #(
3152   *) :
3153     with_x=no
3154          { $as_echo "$as_me:${as_lineno-$LINENO}: WIN32 -> \`--without-x'" >&5
3155 $as_echo "$as_me: WIN32 -> \`--without-x'" >&6;}
3156          ac_configure_args="$ac_configure_args '--without-x'" ;;
3157 esac
3158 case $enable_luajittex in #(
3159   yes | no) :
3160     : ;; #(
3161   *) :
3162     case $host in #(
3163   alpha* | sparc* | powerpc-*-darwin* ) :
3164     { $as_echo "$as_me:${as_lineno-$LINENO}: $host -> \`--disable-luajittex'" >&5
3165 $as_echo "$as_me: $host -> \`--disable-luajittex'" >&6;}
3166                       ac_configure_args="$ac_configure_args '--disable-luajittex'" ;; #(
3167   *) :
3168      ;;
3169 esac ;;
3170 esac
3171 case $enable_mfluajit in #(
3172   yes | no) :
3173     : ;; #(
3174   *) :
3175     case $host in #(
3176   alpha* | sparc* | powerpc-*-darwin* ) :
3177     { $as_echo "$as_me:${as_lineno-$LINENO}: $host -> \`--disable-mfluajit'" >&5
3178 $as_echo "$as_me: $host -> \`--disable-mfluajit'" >&6;}
3179                       ac_configure_args="$ac_configure_args '--disable-mfluajit'" ;; #(
3180   *) :
3181      ;;
3182 esac ;;
3183 esac
3184
3185
3186 ## texk/web2c/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory texk/web2c/
3187 ## configure options and TL libraries required for web2c
3188 # Check whether --enable-web2c was given.
3189 if test "${enable_web2c+set}" = set; then :
3190   enableval=$enable_web2c;
3191 fi
3192 case $enable_web2c in #(
3193   yes|no) :
3194      ;; #(
3195   *) :
3196
3197    enable_web2c=$enable_all_pkgs
3198      { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`--enable-web2c=$enable_web2c'" >&5
3199 $as_echo "$as_me: Assuming \`--enable-web2c=$enable_web2c'" >&6;}
3200      ac_configure_args="$ac_configure_args '--enable-web2c=$enable_web2c'"
3201     ;;
3202 esac
3203
3204 test "x$enable_web2c" = xno || {
3205   need_kpathsea=yes
3206   need_zlib=yes
3207 }
3208
3209 ## texk/web2c/ac/web2c.ac: configure.ac fragment for the TeX Live subdirectory texk/web2c/
3210 ## configure options for TeX and MF
3211
3212 # Check whether --with-banner-add was given.
3213 if test "${with_banner_add+set}" = set; then :
3214   withval=$with_banner_add;
3215 fi
3216
3217 # Check whether --with-editor was given.
3218 if test "${with_editor+set}" = set; then :
3219   withval=$with_editor;
3220 fi
3221 # Check whether --enable-auto-core was given.
3222 if test "${enable_auto_core+set}" = set; then :
3223   enableval=$enable_auto_core;
3224 fi
3225 # Check whether --enable-dump-share was given.
3226 if test "${enable_dump_share+set}" = set; then :
3227   enableval=$enable_dump_share;
3228 fi
3229 ## configure options for TeX
3230 # Check whether --enable-ipc was given.
3231 if test "${enable_ipc+set}" = set; then :
3232   enableval=$enable_ipc;
3233 fi
3234 # Check whether --enable-tex was given.
3235 if test "${enable_tex+set}" = set; then :
3236   enableval=$enable_tex;
3237 fi
3238 case $enable_tex in #(
3239   yes | no) :
3240      ;; #(
3241   *) :
3242     enable_tex=yes ;;
3243 esac
3244
3245 # Check whether --enable-tex-synctex was given.
3246 if test "${enable_tex_synctex+set}" = set; then :
3247   enableval=$enable_tex_synctex;
3248 fi
3249 # Check whether --enable-etex was given.
3250 if test "${enable_etex+set}" = set; then :
3251   enableval=$enable_etex;
3252 fi
3253 case $enable_etex in #(
3254   yes | no) :
3255      ;; #(
3256   *) :
3257     enable_etex=no ;;
3258 esac
3259
3260 # Check whether --enable-etex-synctex was given.
3261 if test "${enable_etex_synctex+set}" = set; then :
3262   enableval=$enable_etex_synctex;
3263 fi
3264 # Check whether --enable-ptex was given.
3265 if test "${enable_ptex+set}" = set; then :
3266   enableval=$enable_ptex;
3267 fi
3268 case $enable_ptex in #(
3269   yes | no) :
3270      ;; #(
3271   *) :
3272     enable_ptex=yes ;;
3273 esac
3274
3275 # Check whether --enable-ptex-synctex was given.
3276 if test "${enable_ptex_synctex+set}" = set; then :
3277   enableval=$enable_ptex_synctex;
3278 fi
3279
3280 test "x$enable_web2c:$enable_ptex" = xyes:yes && {
3281   need_ptexenc=yes
3282 }
3283 # Check whether --enable-eptex was given.
3284 if test "${enable_eptex+set}" = set; then :
3285   enableval=$enable_eptex;
3286 fi
3287 case $enable_eptex in #(
3288   yes | no) :
3289      ;; #(
3290   *) :
3291     enable_eptex=yes ;;
3292 esac
3293
3294 # Check whether --enable-eptex-synctex was given.
3295 if test "${enable_eptex_synctex+set}" = set; then :
3296   enableval=$enable_eptex_synctex;
3297 fi
3298
3299 test "x$enable_web2c:$enable_eptex" = xyes:yes && {
3300   need_ptexenc=yes
3301 }
3302 # Check whether --enable-uptex was given.
3303 if test "${enable_uptex+set}" = set; then :
3304   enableval=$enable_uptex;
3305 fi
3306 case $enable_uptex in #(
3307   yes | no) :
3308      ;; #(
3309   *) :
3310     enable_uptex=yes ;;
3311 esac
3312
3313 # Check whether --enable-uptex-synctex was given.
3314 if test "${enable_uptex_synctex+set}" = set; then :
3315   enableval=$enable_uptex_synctex;
3316 fi
3317
3318 test "x$enable_web2c:$enable_uptex" = xyes:yes && {
3319   need_ptexenc=yes
3320 }
3321 # Check whether --enable-euptex was given.
3322 if test "${enable_euptex+set}" = set; then :
3323   enableval=$enable_euptex;
3324 fi
3325 case $enable_euptex in #(
3326   yes | no) :
3327      ;; #(
3328   *) :
3329     enable_euptex=yes ;;
3330 esac
3331
3332 # Check whether --enable-euptex-synctex was given.
3333 if test "${enable_euptex_synctex+set}" = set; then :
3334   enableval=$enable_euptex_synctex;
3335 fi
3336
3337 test "x$enable_web2c:$enable_euptex" = xyes:yes && {
3338   need_ptexenc=yes
3339 }
3340 # Check whether --enable-aleph was given.
3341 if test "${enable_aleph+set}" = set; then :
3342   enableval=$enable_aleph;
3343 fi
3344 case $enable_aleph in #(
3345   yes | no) :
3346      ;; #(
3347   *) :
3348     enable_aleph=yes ;;
3349 esac
3350 # Check whether --enable-pdftex was given.
3351 if test "${enable_pdftex+set}" = set; then :
3352   enableval=$enable_pdftex;
3353 fi
3354 case $enable_pdftex in #(
3355   yes | no) :
3356      ;; #(
3357   *) :
3358     enable_pdftex=yes ;;
3359 esac
3360
3361 # Check whether --enable-pdftex-synctex was given.
3362 if test "${enable_pdftex_synctex+set}" = set; then :
3363   enableval=$enable_pdftex_synctex;
3364 fi
3365
3366 test "x$enable_web2c:$enable_pdftex" = xyes:yes && {
3367   need_xpdf=yes
3368   need_libpng=yes
3369 }
3370 # Check whether --enable-luatex was given.
3371 if test "${enable_luatex+set}" = set; then :
3372   enableval=$enable_luatex;
3373 fi
3374 case $enable_luatex in #(
3375   yes | no) :
3376      ;; #(
3377   *) :
3378     enable_luatex=yes ;;
3379 esac
3380
3381 test "x$enable_web2c:$enable_luatex" = xyes:yes && {
3382   need_poppler=yes
3383   need_mpfr=yes
3384   need_cairo=yes
3385   need_libpng=yes
3386   need_zziplib=yes
3387   need_lua52=yes
3388 }
3389 # Check whether --enable-luajittex was given.
3390 if test "${enable_luajittex+set}" = set; then :
3391   enableval=$enable_luajittex;
3392 fi
3393 case $enable_luajittex in #(
3394   yes | no) :
3395      ;; #(
3396   *) :
3397     enable_luajittex=yes ;;
3398 esac
3399
3400 test "x$enable_web2c:$enable_luajittex" = xyes:yes && {
3401   need_poppler=yes
3402   need_mpfr=yes
3403   need_cairo=yes
3404   need_libpng=yes
3405   need_zziplib=yes
3406   need_luajit=yes
3407 }
3408 # Check whether --enable-mp was given.
3409 if test "${enable_mp+set}" = set; then :
3410   enableval=$enable_mp;
3411 fi
3412 case $enable_mp in #(
3413   yes | no) :
3414      ;; #(
3415   *) :
3416     enable_mp=yes ;;
3417 esac
3418
3419 test "x$enable_web2c:$enable_mp" = xyes:yes && {
3420   need_mpfr=yes
3421   need_cairo=yes
3422   need_libpng=yes
3423 }
3424 # Check whether --enable-pmp was given.
3425 if test "${enable_pmp+set}" = set; then :
3426   enableval=$enable_pmp;
3427 fi
3428 case $enable_pmp in #(
3429   yes | no) :
3430      ;; #(
3431   *) :
3432     enable_pmp=yes ;;
3433 esac
3434
3435 test "x$enable_web2c:$enable_pmp" = xyes:yes && {
3436   need_mpfr=yes
3437   need_cairo=yes
3438   need_libpng=yes
3439   need_ptexenc=yes
3440 }
3441 # Check whether --enable-upmp was given.
3442 if test "${enable_upmp+set}" = set; then :
3443   enableval=$enable_upmp;
3444 fi
3445 case $enable_upmp in #(
3446   yes | no) :
3447      ;; #(
3448   *) :
3449     enable_upmp=yes ;;
3450 esac
3451
3452 test "x$enable_web2c:$enable_upmp" = xyes:yes && {
3453   need_mpfr=yes
3454   need_cairo=yes
3455   need_libpng=yes
3456   need_ptexenc=yes
3457 }
3458 # Check whether --enable-xetex was given.
3459 if test "${enable_xetex+set}" = set; then :
3460   enableval=$enable_xetex;
3461 fi
3462 case $enable_xetex in #(
3463   yes | no) :
3464      ;; #(
3465   *) :
3466     enable_xetex=yes ;;
3467 esac
3468
3469 # Check whether --enable-xetex-synctex was given.
3470 if test "${enable_xetex_synctex+set}" = set; then :
3471   enableval=$enable_xetex_synctex;
3472 fi
3473
3474 test "x$enable_web2c:$enable_xetex" = xyes:yes && {
3475   need_poppler=yes
3476   need_libpng=yes
3477   need_freetype2=yes
3478   need_teckit=yes
3479   need_harfbuzz=yes
3480 }
3481 ## configure options for MF
3482 # Check whether --enable-mf was given.
3483 if test "${enable_mf+set}" = set; then :
3484   enableval=$enable_mf;
3485 fi
3486 case $enable_mf in #(
3487   yes | no) :
3488      ;; #(
3489   *) :
3490     enable_mf=yes ;;
3491 esac
3492
3493 # Check whether --enable-mf-nowin was given.
3494 if test "${enable_mf_nowin+set}" = set; then :
3495   enableval=$enable_mf_nowin;
3496 fi
3497 case $enable_mf_nowin in #(
3498   yes | no) :
3499      ;; #(
3500   *) :
3501     enable_mf_nowin=yes ;;
3502 esac
3503 # Check whether --enable-mflua was given.
3504 if test "${enable_mflua+set}" = set; then :
3505   enableval=$enable_mflua;
3506 fi
3507 case $enable_mflua in #(
3508   yes | no) :
3509      ;; #(
3510   *) :
3511     enable_mflua=yes ;;
3512 esac
3513
3514 # Check whether --enable-mflua-nowin was given.
3515 if test "${enable_mflua_nowin+set}" = set; then :
3516   enableval=$enable_mflua_nowin;
3517 fi
3518 case $enable_mflua_nowin in #(
3519   yes | no) :
3520      ;; #(
3521   *) :
3522     enable_mflua_nowin=no ;;
3523 esac
3524
3525 test "x$enable_web2c:$enable_mflua" = xyes:yes && {
3526   need_lua52=yes
3527 }
3528 # Check whether --enable-mfluajit was given.
3529 if test "${enable_mfluajit+set}" = set; then :
3530   enableval=$enable_mfluajit;
3531 fi
3532 case $enable_mfluajit in #(
3533   yes | no) :
3534      ;; #(
3535   *) :
3536     enable_mfluajit=yes ;;
3537 esac
3538
3539 # Check whether --enable-mfluajit-nowin was given.
3540 if test "${enable_mfluajit_nowin+set}" = set; then :
3541   enableval=$enable_mfluajit_nowin;
3542 fi
3543 case $enable_mfluajit_nowin in #(
3544   yes | no) :
3545      ;; #(
3546   *) :
3547     enable_mfluajit_nowin=no ;;
3548 esac
3549
3550 test "x$enable_web2c:$enable_mfluajit" = xyes:yes && {
3551   need_luajit=yes
3552 }
3553
3554 # Check whether --with-mf-x-toolkit was given.
3555 if test "${with_mf_x_toolkit+set}" = set; then :
3556   withval=$with_mf_x_toolkit;
3557 fi
3558 # Check whether --enable-epsfwin was given.
3559 if test "${enable_epsfwin+set}" = set; then :
3560   enableval=$enable_epsfwin;
3561 fi
3562 # Check whether --enable-hp2627win was given.
3563 if test "${enable_hp2627win+set}" = set; then :
3564   enableval=$enable_hp2627win;
3565 fi
3566 # Check whether --enable-mftalkwin was given.
3567 if test "${enable_mftalkwin+set}" = set; then :
3568   enableval=$enable_mftalkwin;
3569 fi
3570 # Check whether --enable-nextwin was given.
3571 if test "${enable_nextwin+set}" = set; then :
3572   enableval=$enable_nextwin;
3573 fi
3574 # Check whether --enable-regiswin was given.
3575 if test "${enable_regiswin+set}" = set; then :
3576   enableval=$enable_regiswin;
3577 fi
3578 # Check whether --enable-suntoolswin was given.
3579 if test "${enable_suntoolswin+set}" = set; then :
3580   enableval=$enable_suntoolswin;
3581 fi
3582 # Check whether --enable-tektronixwin was given.
3583 if test "${enable_tektronixwin+set}" = set; then :
3584   enableval=$enable_tektronixwin;
3585 fi
3586 # Check whether --enable-unitermwin was given.
3587 if test "${enable_unitermwin+set}" = set; then :
3588   enableval=$enable_unitermwin;
3589 fi
3590 ## configure options for WEB programs
3591 # Check whether --enable-web-progs was given.
3592 if test "${enable_web_progs+set}" = set; then :
3593   enableval=$enable_web_progs;
3594 fi
3595 ## configure option for the SyncTeX library and tool
3596 # Check whether --enable-synctex was given.
3597 if test "${enable_synctex+set}" = set; then :
3598   enableval=$enable_synctex;
3599 fi
3600
3601
3602 ## texk/texlive/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory texk/texlive/
3603 ## configure options and TL libraries required for texlive
3604 # Check whether --enable-texlive was given.
3605 if test "${enable_texlive+set}" = set; then :
3606   enableval=$enable_texlive;
3607 fi
3608 case $enable_texlive in #(
3609   yes|no) :
3610      ;; #(
3611   *) :
3612
3613    enable_texlive=$enable_all_pkgs
3614      { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`--enable-texlive=$enable_texlive'" >&5
3615 $as_echo "$as_me: Assuming \`--enable-texlive=$enable_texlive'" >&6;}
3616      ac_configure_args="$ac_configure_args '--enable-texlive=$enable_texlive'"
3617     ;;
3618 esac
3619
3620 ## texk/texlive/ac/texlive.ac: configure.ac fragment for the TeX Live subdirectory texk/texlive/
3621 ## configure options for texlive
3622 # Check whether --enable-linked-scripts was given.
3623 if test "${enable_linked_scripts+set}" = set; then :
3624   enableval=$enable_linked_scripts;
3625 fi
3626
3627
3628 ## libs/zziplib/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/zziplib/
3629 ## configure options and TL libraries required for zziplib
3630
3631 # Check whether --with-system-zziplib was given.
3632 if test "${with_system_zziplib+set}" = set; then :
3633   withval=$with_system_zziplib;
3634 fi
3635 if test "x$with_system_zziplib" = x; then
3636   if test -f $srcdir/../libs/zziplib/configure; then
3637     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`zziplib' headers and library from TL tree" >&5
3638 $as_echo "$as_me: Assuming \`zziplib' headers and library from TL tree" >&6;}
3639     with_system_zziplib=no
3640   else
3641     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming installed \`zziplib' headers and library" >&5
3642 $as_echo "$as_me: Assuming installed \`zziplib' headers and library" >&6;}
3643     with_system_zziplib=yes
3644   fi
3645   ac_configure_args="$ac_configure_args '--with-system-zziplib=$with_system_zziplib'"
3646 fi
3647 if test "x$with_system_zziplib" = xyes; then
3648   if test "x$with_system_zlib" = x; then
3649     { $as_echo "$as_me:${as_lineno-$LINENO}:   ->  installed \`zlib' headers and library" >&5
3650 $as_echo "$as_me:   ->  installed \`zlib' headers and library" >&6;}
3651     with_system_zlib=yes
3652     ac_configure_args="$ac_configure_args '--with-system-zlib'"
3653   elif test "x$with_system_zlib" != xyes; then
3654     as_fn_error $? "Sorry, \`--with-system-zziplib' requires \`--with-system-zlib'" "$LINENO" 5
3655   fi
3656 fi
3657
3658 test "x$need_zziplib" = xyes && {
3659   need_zlib=yes
3660 }
3661
3662 ## libs/poppler/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/poppler/
3663 ## configure options and TL libraries required for poppler
3664
3665 # Check whether --with-system-poppler was given.
3666 if test "${with_system_poppler+set}" = set; then :
3667   withval=$with_system_poppler;
3668 fi
3669 if test "x$with_system_poppler" = x; then
3670   if test -f $srcdir/../libs/poppler/configure; then
3671     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`poppler' headers and library from TL tree" >&5
3672 $as_echo "$as_me: Assuming \`poppler' headers and library from TL tree" >&6;}
3673     with_system_poppler=no
3674   else
3675     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming installed \`poppler' headers and library" >&5
3676 $as_echo "$as_me: Assuming installed \`poppler' headers and library" >&6;}
3677     with_system_poppler=yes
3678   fi
3679   ac_configure_args="$ac_configure_args '--with-system-poppler=$with_system_poppler'"
3680 fi
3681 if test "x$with_system_poppler" = xyes; then
3682   if test "x$with_system_zlib" = x; then
3683     { $as_echo "$as_me:${as_lineno-$LINENO}:   ->  installed \`zlib' headers and library" >&5
3684 $as_echo "$as_me:   ->  installed \`zlib' headers and library" >&6;}
3685     with_system_zlib=yes
3686     ac_configure_args="$ac_configure_args '--with-system-zlib'"
3687   elif test "x$with_system_zlib" != xyes; then
3688     as_fn_error $? "Sorry, \`--with-system-poppler' requires \`--with-system-zlib'" "$LINENO" 5
3689   fi
3690 fi
3691
3692 test "x$need_poppler" = xyes && {
3693   need_zlib=yes
3694 }
3695
3696 ## libs/mpfr/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/mpfr/
3697 ## configure options and TL libraries required for mpfr
3698
3699 # Check whether --with-system-mpfr was given.
3700 if test "${with_system_mpfr+set}" = set; then :
3701   withval=$with_system_mpfr;
3702 fi
3703
3704 # Check whether --with-mpfr-includes was given.
3705 if test "${with_mpfr_includes+set}" = set; then :
3706   withval=$with_mpfr_includes;
3707 fi
3708
3709 # Check whether --with-mpfr-libdir was given.
3710 if test "${with_mpfr_libdir+set}" = set; then :
3711   withval=$with_mpfr_libdir;
3712 fi
3713 if test "x$with_system_mpfr" = x; then
3714   if test -f $srcdir/../libs/mpfr/configure; then
3715     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`mpfr' headers and library from TL tree" >&5
3716 $as_echo "$as_me: Assuming \`mpfr' headers and library from TL tree" >&6;}
3717     with_system_mpfr=no
3718   else
3719     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming installed \`mpfr' headers and library" >&5
3720 $as_echo "$as_me: Assuming installed \`mpfr' headers and library" >&6;}
3721     with_system_mpfr=yes
3722   fi
3723   ac_configure_args="$ac_configure_args '--with-system-mpfr=$with_system_mpfr'"
3724 fi
3725 if test "x$with_system_mpfr" = xyes; then
3726   if test "x$with_system_gmp" = x; then
3727     { $as_echo "$as_me:${as_lineno-$LINENO}:   ->  installed \`gmp' headers and library" >&5
3728 $as_echo "$as_me:   ->  installed \`gmp' headers and library" >&6;}
3729     with_system_gmp=yes
3730     ac_configure_args="$ac_configure_args '--with-system-gmp'"
3731   elif test "x$with_system_gmp" != xyes; then
3732     as_fn_error $? "Sorry, \`--with-system-mpfr' requires \`--with-system-gmp'" "$LINENO" 5
3733   fi
3734 fi
3735
3736 test "x$need_mpfr" = xyes && {
3737   need_gmp=yes
3738 }
3739
3740 ## libs/gmp/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/gmp/
3741 ## configure options and TL libraries required for gmp
3742
3743 # Check whether --with-system-gmp was given.
3744 if test "${with_system_gmp+set}" = set; then :
3745   withval=$with_system_gmp;
3746 fi
3747
3748 # Check whether --with-gmp-includes was given.
3749 if test "${with_gmp_includes+set}" = set; then :
3750   withval=$with_gmp_includes;
3751 fi
3752
3753 # Check whether --with-gmp-libdir was given.
3754 if test "${with_gmp_libdir+set}" = set; then :
3755   withval=$with_gmp_libdir;
3756 fi
3757 if test "x$with_system_gmp" = x; then
3758   if test -f $srcdir/../libs/gmp/configure; then
3759     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`gmp' headers and library from TL tree" >&5
3760 $as_echo "$as_me: Assuming \`gmp' headers and library from TL tree" >&6;}
3761     with_system_gmp=no
3762   else
3763     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming installed \`gmp' headers and library" >&5
3764 $as_echo "$as_me: Assuming installed \`gmp' headers and library" >&6;}
3765     with_system_gmp=yes
3766   fi
3767   ac_configure_args="$ac_configure_args '--with-system-gmp=$with_system_gmp'"
3768 fi
3769
3770 ## libs/cairo/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/cairo/
3771 ## configure options and TL libraries required for cairo
3772
3773 # Check whether --with-system-cairo was given.
3774 if test "${with_system_cairo+set}" = set; then :
3775   withval=$with_system_cairo;
3776 fi
3777 if test "x$with_system_cairo" = x; then
3778   if test -f $srcdir/../libs/cairo/configure; then
3779     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`cairo' headers and library from TL tree" >&5
3780 $as_echo "$as_me: Assuming \`cairo' headers and library from TL tree" >&6;}
3781     with_system_cairo=no
3782   else
3783     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming installed \`cairo' headers and library" >&5
3784 $as_echo "$as_me: Assuming installed \`cairo' headers and library" >&6;}
3785     with_system_cairo=yes
3786   fi
3787   ac_configure_args="$ac_configure_args '--with-system-cairo=$with_system_cairo'"
3788 fi
3789 if test "x$with_system_cairo" = xyes; then
3790   if test "x$with_system_pixman" = x; then
3791     { $as_echo "$as_me:${as_lineno-$LINENO}:   ->  installed \`pixman' headers and library" >&5
3792 $as_echo "$as_me:   ->  installed \`pixman' headers and library" >&6;}
3793     with_system_pixman=yes
3794     ac_configure_args="$ac_configure_args '--with-system-pixman'"
3795   elif test "x$with_system_pixman" != xyes; then
3796     as_fn_error $? "Sorry, \`--with-system-cairo' requires \`--with-system-pixman'" "$LINENO" 5
3797   fi
3798 fi
3799
3800 test "x$need_cairo" = xyes && {
3801   need_pixman=yes
3802 }
3803
3804 ## libs/pixman/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/pixman/
3805 ## configure options and TL libraries required for pixman
3806
3807 # Check whether --with-system-pixman was given.
3808 if test "${with_system_pixman+set}" = set; then :
3809   withval=$with_system_pixman;
3810 fi
3811 if test "x$with_system_pixman" = x; then
3812   if test -f $srcdir/../libs/pixman/configure; then
3813     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`pixman' headers and library from TL tree" >&5
3814 $as_echo "$as_me: Assuming \`pixman' headers and library from TL tree" >&6;}
3815     with_system_pixman=no
3816   else
3817     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming installed \`pixman' headers and library" >&5
3818 $as_echo "$as_me: Assuming installed \`pixman' headers and library" >&6;}
3819     with_system_pixman=yes
3820   fi
3821   ac_configure_args="$ac_configure_args '--with-system-pixman=$with_system_pixman'"
3822 fi
3823
3824 ## libs/libpng/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/libpng/
3825 ## configure options and TL libraries required for libpng
3826
3827 # Check whether --with-system-libpng was given.
3828 if test "${with_system_libpng+set}" = set; then :
3829   withval=$with_system_libpng;
3830 fi
3831 if test "x$with_system_libpng" = x; then
3832   if test -f $srcdir/../libs/libpng/configure; then
3833     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`libpng' headers and library from TL tree" >&5
3834 $as_echo "$as_me: Assuming \`libpng' headers and library from TL tree" >&6;}
3835     with_system_libpng=no
3836   else
3837     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming installed \`libpng' headers and library" >&5
3838 $as_echo "$as_me: Assuming installed \`libpng' headers and library" >&6;}
3839     with_system_libpng=yes
3840   fi
3841   ac_configure_args="$ac_configure_args '--with-system-libpng=$with_system_libpng'"
3842 fi
3843 if test "x$with_system_libpng" = xyes; then
3844   if test "x$with_system_zlib" = x; then
3845     { $as_echo "$as_me:${as_lineno-$LINENO}:   ->  installed \`zlib' headers and library" >&5
3846 $as_echo "$as_me:   ->  installed \`zlib' headers and library" >&6;}
3847     with_system_zlib=yes
3848     ac_configure_args="$ac_configure_args '--with-system-zlib'"
3849   elif test "x$with_system_zlib" != xyes; then
3850     as_fn_error $? "Sorry, \`--with-system-libpng' requires \`--with-system-zlib'" "$LINENO" 5
3851   fi
3852 fi
3853
3854 test "x$need_libpng" = xyes && {
3855   need_zlib=yes
3856 }
3857
3858 ## libs/luajit/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/luajit/
3859 ## configure options and TL libraries required for luajit
3860
3861 ## libs/lua52/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/lua52/
3862 ## configure options and TL libraries required for lua52
3863
3864 ## libs/zlib/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/zlib/
3865 ## configure options and TL libraries required for zlib
3866
3867 # Check whether --with-system-zlib was given.
3868 if test "${with_system_zlib+set}" = set; then :
3869   withval=$with_system_zlib;
3870 fi
3871
3872 # Check whether --with-zlib-includes was given.
3873 if test "${with_zlib_includes+set}" = set; then :
3874   withval=$with_zlib_includes;
3875 fi
3876
3877 # Check whether --with-zlib-libdir was given.
3878 if test "${with_zlib_libdir+set}" = set; then :
3879   withval=$with_zlib_libdir;
3880 fi
3881 if test "x$with_system_zlib" = x; then
3882   if test -f $srcdir/../libs/zlib/configure; then
3883     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`zlib' headers and library from TL tree" >&5
3884 $as_echo "$as_me: Assuming \`zlib' headers and library from TL tree" >&6;}
3885     with_system_zlib=no
3886   else
3887     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming installed \`zlib' headers and library" >&5
3888 $as_echo "$as_me: Assuming installed \`zlib' headers and library" >&6;}
3889     with_system_zlib=yes
3890   fi
3891   ac_configure_args="$ac_configure_args '--with-system-zlib=$with_system_zlib'"
3892 fi
3893
3894
3895 ## texk/kpathsea/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory texk/kpathsea/
3896 ## configure options and TL libraries required for kpathsea
3897
3898 # Check whether --with-system-kpathsea was given.
3899 if test "${with_system_kpathsea+set}" = set; then :
3900   withval=$with_system_kpathsea;
3901 fi
3902 if test "x$with_system_kpathsea" = x; then
3903   if test -f $srcdir/../texk/kpathsea/configure; then
3904     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`kpathsea' headers and library from TL tree" >&5
3905 $as_echo "$as_me: Assuming \`kpathsea' headers and library from TL tree" >&6;}
3906     with_system_kpathsea=no
3907   else
3908     { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming installed \`kpathsea' headers and library" >&5
3909 $as_echo "$as_me: Assuming installed \`kpathsea' headers and library" >&6;}
3910     with_system_kpathsea=yes
3911   fi
3912   ac_configure_args="$ac_configure_args '--with-system-kpathsea=$with_system_kpathsea'"
3913 fi
3914
3915 ## texk/kpathsea/ac/mktex.ac: configure.ac fragment for the TeX Live
3916 ## subdirectory texk/kpathsea.
3917 ## configure defaults for mktexfmt & Co.
3918 # Check whether --enable-mktexmf-default was given.
3919 if test "${enable_mktexmf_default+set}" = set; then :
3920   enableval=$enable_mktexmf_default;
3921 fi
3922 # Check whether --enable-mktexpk-default was given.
3923 if test "${enable_mktexpk_default+set}" = set; then :
3924   enableval=$enable_mktexpk_default;
3925 fi
3926 # Check whether --enable-mktextfm-default was given.
3927 if test "${enable_mktextfm_default+set}" = set; then :
3928   enableval=$enable_mktextfm_default;
3929 fi
3930 # Check whether --enable-mkocp-default was given.
3931 if test "${enable_mkocp_default+set}" = set; then :
3932   enableval=$enable_mkocp_default;
3933 fi
3934 # Check whether --enable-mkofm-default was given.
3935 if test "${enable_mkofm_default+set}" = set; then :
3936   enableval=$enable_mkofm_default;
3937 fi
3938 # Check whether --enable-mktexfmt-default was given.
3939 if test "${enable_mktexfmt_default+set}" = set; then :
3940   enableval=$enable_mktexfmt_default;
3941 fi
3942 # Check whether --enable-mktextex-default was given.
3943 if test "${enable_mktextex_default+set}" = set; then :
3944   enableval=$enable_mktextex_default;
3945 fi
3946
3947
3948
3949
3950 am__api_version='1.15'
3951
3952 # Find a good install program.  We prefer a C program (faster),
3953 # so one script is as good as another.  But avoid the broken or
3954 # incompatible versions:
3955 # SysV /etc/install, /usr/sbin/install
3956 # SunOS /usr/etc/install
3957 # IRIX /sbin/install
3958 # AIX /bin/install
3959 # AmigaOS /C/install, which installs bootblocks on floppy discs
3960 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3961 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3962 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3963 # OS/2's system install, which has a completely different semantic
3964 # ./install, which can be erroneously created by make from ./install.sh.
3965 # Reject install programs that cannot install multiple files.
3966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3967 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3968 if test -z "$INSTALL"; then
3969 if ${ac_cv_path_install+:} false; then :
3970   $as_echo_n "(cached) " >&6
3971 else
3972   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3973 for as_dir in $PATH
3974 do
3975   IFS=$as_save_IFS
3976   test -z "$as_dir" && as_dir=.
3977     # Account for people who put trailing slashes in PATH elements.
3978 case $as_dir/ in #((
3979   ./ | .// | /[cC]/* | \
3980   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3981   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3982   /usr/ucb/* ) ;;
3983   *)
3984     # OSF1 and SCO ODT 3.0 have their own names for install.
3985     # Don't use installbsd from OSF since it installs stuff as root
3986     # by default.
3987     for ac_prog in ginstall scoinst install; do
3988       for ac_exec_ext in '' $ac_executable_extensions; do
3989         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3990           if test $ac_prog = install &&
3991             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3992             # AIX install.  It has an incompatible calling convention.
3993             :
3994           elif test $ac_prog = install &&
3995             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3996             # program-specific install script used by HP pwplus--don't use.
3997             :
3998           else
3999             rm -rf conftest.one conftest.two conftest.dir
4000             echo one > conftest.one
4001             echo two > conftest.two
4002             mkdir conftest.dir
4003             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4004               test -s conftest.one && test -s conftest.two &&
4005               test -s conftest.dir/conftest.one &&
4006               test -s conftest.dir/conftest.two
4007             then
4008               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4009               break 3
4010             fi
4011           fi
4012         fi
4013       done
4014     done
4015     ;;
4016 esac
4017
4018   done
4019 IFS=$as_save_IFS
4020
4021 rm -rf conftest.one conftest.two conftest.dir
4022
4023 fi
4024   if test "${ac_cv_path_install+set}" = set; then
4025     INSTALL=$ac_cv_path_install
4026   else
4027     # As a last resort, use the slow shell script.  Don't cache a
4028     # value for INSTALL within a source directory, because that will
4029     # break other packages using the cache if that directory is
4030     # removed, or if the value is a relative name.
4031     INSTALL=$ac_install_sh
4032   fi
4033 fi
4034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4035 $as_echo "$INSTALL" >&6; }
4036
4037 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4038 # It thinks the first close brace ends the variable substitution.
4039 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4040
4041 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4042
4043 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4044
4045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
4046 $as_echo_n "checking whether build environment is sane... " >&6; }
4047 # Reject unsafe characters in $srcdir or the absolute working directory
4048 # name.  Accept space and tab only in the latter.
4049 am_lf='
4050 '
4051 case `pwd` in
4052   *[\\\"\#\$\&\'\`$am_lf]*)
4053     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
4054 esac
4055 case $srcdir in
4056   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
4057     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
4058 esac
4059
4060 # Do 'set' in a subshell so we don't clobber the current shell's
4061 # arguments.  Must try -L first in case configure is actually a
4062 # symlink; some systems play weird games with the mod time of symlinks
4063 # (eg FreeBSD returns the mod time of the symlink's containing
4064 # directory).
4065 if (
4066    am_has_slept=no
4067    for am_try in 1 2; do
4068      echo "timestamp, slept: $am_has_slept" > conftest.file
4069      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
4070      if test "$*" = "X"; then
4071         # -L didn't work.
4072         set X `ls -t "$srcdir/configure" conftest.file`
4073      fi
4074      if test "$*" != "X $srcdir/configure conftest.file" \
4075         && test "$*" != "X conftest.file $srcdir/configure"; then
4076
4077         # If neither matched, then we have a broken ls.  This can happen
4078         # if, for instance, CONFIG_SHELL is bash and it inherits a
4079         # broken ls alias from the environment.  This has actually
4080         # happened.  Such a system could not be considered "sane".
4081         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
4082   alias in your environment" "$LINENO" 5
4083      fi
4084      if test "$2" = conftest.file || test $am_try -eq 2; then
4085        break
4086      fi
4087      # Just in case.
4088      sleep 1
4089      am_has_slept=yes
4090    done
4091    test "$2" = conftest.file
4092    )
4093 then
4094    # Ok.
4095    :
4096 else
4097    as_fn_error $? "newly created file is older than distributed files!
4098 Check your system clock" "$LINENO" 5
4099 fi
4100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4101 $as_echo "yes" >&6; }
4102 # If we didn't sleep, we still need to ensure time stamps of config.status and
4103 # generated files are strictly newer.
4104 am_sleep_pid=
4105 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
4106   ( sleep 1 ) &
4107   am_sleep_pid=$!
4108 fi
4109
4110 rm -f conftest.file
4111
4112 test "$program_prefix" != NONE &&
4113   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4114 # Use a double $ so make ignores it.
4115 test "$program_suffix" != NONE &&
4116   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4117 # Double any \ or $.
4118 # By default was `s,x,x', remove it if useless.
4119 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4120 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4121
4122 if test x"${MISSING+set}" != xset; then
4123   case $am_aux_dir in
4124   *\ * | *\     *)
4125     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
4126   *)
4127     MISSING="\${SHELL} $am_aux_dir/missing" ;;
4128   esac
4129 fi
4130 # Use eval to expand $SHELL
4131 if eval "$MISSING --is-lightweight"; then
4132   am_missing_run="$MISSING "
4133 else
4134   am_missing_run=
4135   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
4136 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
4137 fi
4138
4139 if test x"${install_sh+set}" != xset; then
4140   case $am_aux_dir in
4141   *\ * | *\     *)
4142     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4143   *)
4144     install_sh="\${SHELL} $am_aux_dir/install-sh"
4145   esac
4146 fi
4147
4148 # Installed binaries are usually stripped using 'strip' when the user
4149 # run "make install-strip".  However 'strip' might not be the right
4150 # tool to use in cross-compilation environments, therefore Automake
4151 # will honor the 'STRIP' environment variable to overrule this program.
4152 if test "$cross_compiling" != no; then
4153   if test -n "$ac_tool_prefix"; then
4154   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4155 set dummy ${ac_tool_prefix}strip; ac_word=$2
4156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4157 $as_echo_n "checking for $ac_word... " >&6; }
4158 if ${ac_cv_prog_STRIP+:} false; then :
4159   $as_echo_n "(cached) " >&6
4160 else
4161   if test -n "$STRIP"; then
4162   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4163 else
4164 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4165 for as_dir in $PATH
4166 do
4167   IFS=$as_save_IFS
4168   test -z "$as_dir" && as_dir=.
4169     for ac_exec_ext in '' $ac_executable_extensions; do
4170   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4171     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4172     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4173     break 2
4174   fi
4175 done
4176   done
4177 IFS=$as_save_IFS
4178
4179 fi
4180 fi
4181 STRIP=$ac_cv_prog_STRIP
4182 if test -n "$STRIP"; then
4183   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4184 $as_echo "$STRIP" >&6; }
4185 else
4186   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4187 $as_echo "no" >&6; }
4188 fi
4189
4190
4191 fi
4192 if test -z "$ac_cv_prog_STRIP"; then
4193   ac_ct_STRIP=$STRIP
4194   # Extract the first word of "strip", so it can be a program name with args.
4195 set dummy strip; ac_word=$2
4196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4197 $as_echo_n "checking for $ac_word... " >&6; }
4198 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
4199   $as_echo_n "(cached) " >&6
4200 else
4201   if test -n "$ac_ct_STRIP"; then
4202   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4203 else
4204 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4205 for as_dir in $PATH
4206 do
4207   IFS=$as_save_IFS
4208   test -z "$as_dir" && as_dir=.
4209     for ac_exec_ext in '' $ac_executable_extensions; do
4210   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4211     ac_cv_prog_ac_ct_STRIP="strip"
4212     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4213     break 2
4214   fi
4215 done
4216   done
4217 IFS=$as_save_IFS
4218
4219 fi
4220 fi
4221 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4222 if test -n "$ac_ct_STRIP"; then
4223   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4224 $as_echo "$ac_ct_STRIP" >&6; }
4225 else
4226   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4227 $as_echo "no" >&6; }
4228 fi
4229
4230   if test "x$ac_ct_STRIP" = x; then
4231     STRIP=":"
4232   else
4233     case $cross_compiling:$ac_tool_warned in
4234 yes:)
4235 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4236 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4237 ac_tool_warned=yes ;;
4238 esac
4239     STRIP=$ac_ct_STRIP
4240   fi
4241 else
4242   STRIP="$ac_cv_prog_STRIP"
4243 fi
4244
4245 fi
4246 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4247
4248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
4249 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
4250 if test -z "$MKDIR_P"; then
4251   if ${ac_cv_path_mkdir+:} false; then :
4252   $as_echo_n "(cached) " >&6
4253 else
4254   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4255 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4256 do
4257   IFS=$as_save_IFS
4258   test -z "$as_dir" && as_dir=.
4259     for ac_prog in mkdir gmkdir; do
4260          for ac_exec_ext in '' $ac_executable_extensions; do
4261            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
4262            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
4263              'mkdir (GNU coreutils) '* | \
4264              'mkdir (coreutils) '* | \
4265              'mkdir (fileutils) '4.1*)
4266                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
4267                break 3;;
4268            esac
4269          done
4270        done
4271   done
4272 IFS=$as_save_IFS
4273
4274 fi
4275
4276   test -d ./--version && rmdir ./--version
4277   if test "${ac_cv_path_mkdir+set}" = set; then
4278     MKDIR_P="$ac_cv_path_mkdir -p"
4279   else
4280     # As a last resort, use the slow shell script.  Don't cache a
4281     # value for MKDIR_P within a source directory, because that will
4282     # break other packages using the cache if that directory is
4283     # removed, or if the value is a relative name.
4284     MKDIR_P="$ac_install_sh -d"
4285   fi
4286 fi
4287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4288 $as_echo "$MKDIR_P" >&6; }
4289
4290 for ac_prog in gawk mawk nawk awk
4291 do
4292   # Extract the first word of "$ac_prog", so it can be a program name with args.
4293 set dummy $ac_prog; ac_word=$2
4294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4295 $as_echo_n "checking for $ac_word... " >&6; }
4296 if ${ac_cv_prog_AWK+:} false; then :
4297   $as_echo_n "(cached) " >&6
4298 else
4299   if test -n "$AWK"; then
4300   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4301 else
4302 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4303 for as_dir in $PATH
4304 do
4305   IFS=$as_save_IFS
4306   test -z "$as_dir" && as_dir=.
4307     for ac_exec_ext in '' $ac_executable_extensions; do
4308   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4309     ac_cv_prog_AWK="$ac_prog"
4310     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4311     break 2
4312   fi
4313 done
4314   done
4315 IFS=$as_save_IFS
4316
4317 fi
4318 fi
4319 AWK=$ac_cv_prog_AWK
4320 if test -n "$AWK"; then
4321   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4322 $as_echo "$AWK" >&6; }
4323 else
4324   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4325 $as_echo "no" >&6; }
4326 fi
4327
4328
4329   test -n "$AWK" && break
4330 done
4331
4332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4333 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4334 set x ${MAKE-make}
4335 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4336 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4337   $as_echo_n "(cached) " >&6
4338 else
4339   cat >conftest.make <<\_ACEOF
4340 SHELL = /bin/sh
4341 all:
4342         @echo '@@@%%%=$(MAKE)=@@@%%%'
4343 _ACEOF
4344 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4345 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4346   *@@@%%%=?*=@@@%%%*)
4347     eval ac_cv_prog_make_${ac_make}_set=yes;;
4348   *)
4349     eval ac_cv_prog_make_${ac_make}_set=no;;
4350 esac
4351 rm -f conftest.make
4352 fi
4353 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4354   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4355 $as_echo "yes" >&6; }
4356   SET_MAKE=
4357 else
4358   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4359 $as_echo "no" >&6; }
4360   SET_MAKE="MAKE=${MAKE-make}"
4361 fi
4362
4363 rm -rf .tst 2>/dev/null
4364 mkdir .tst 2>/dev/null
4365 if test -d .tst; then
4366   am__leading_dot=.
4367 else
4368   am__leading_dot=_
4369 fi
4370 rmdir .tst 2>/dev/null
4371
4372 DEPDIR="${am__leading_dot}deps"
4373
4374 ac_config_commands="$ac_config_commands depfiles"
4375
4376
4377 am_make=${MAKE-make}
4378 cat > confinc << 'END'
4379 am__doit:
4380         @echo this is the am__doit target
4381 .PHONY: am__doit
4382 END
4383 # If we don't find an include directive, just comment out the code.
4384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4385 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4386 am__include="#"
4387 am__quote=
4388 _am_result=none
4389 # First try GNU make style include.
4390 echo "include confinc" > confmf
4391 # Ignore all kinds of additional output from 'make'.
4392 case `$am_make -s -f confmf 2> /dev/null` in #(
4393 *the\ am__doit\ target*)
4394   am__include=include
4395   am__quote=
4396   _am_result=GNU
4397   ;;
4398 esac
4399 # Now try BSD make style include.
4400 if test "$am__include" = "#"; then
4401    echo '.include "confinc"' > confmf
4402    case `$am_make -s -f confmf 2> /dev/null` in #(
4403    *the\ am__doit\ target*)
4404      am__include=.include
4405      am__quote="\""
4406      _am_result=BSD
4407      ;;
4408    esac
4409 fi
4410
4411
4412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4413 $as_echo "$_am_result" >&6; }
4414 rm -f confinc confmf
4415
4416 # Check whether --enable-dependency-tracking was given.
4417 if test "${enable_dependency_tracking+set}" = set; then :
4418   enableval=$enable_dependency_tracking;
4419 fi
4420
4421 if test "x$enable_dependency_tracking" != xno; then
4422   am_depcomp="$ac_aux_dir/depcomp"
4423   AMDEPBACKSLASH='\'
4424   am__nodep='_no'
4425 fi
4426  if test "x$enable_dependency_tracking" != xno; then
4427   AMDEP_TRUE=
4428   AMDEP_FALSE='#'
4429 else
4430   AMDEP_TRUE='#'
4431   AMDEP_FALSE=
4432 fi
4433
4434
4435 # Check whether --enable-silent-rules was given.
4436 if test "${enable_silent_rules+set}" = set; then :
4437   enableval=$enable_silent_rules;
4438 fi
4439
4440 case $enable_silent_rules in # (((
4441   yes) AM_DEFAULT_VERBOSITY=0;;
4442    no) AM_DEFAULT_VERBOSITY=1;;
4443     *) AM_DEFAULT_VERBOSITY=1;;
4444 esac
4445 am_make=${MAKE-make}
4446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4447 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
4448 if ${am_cv_make_support_nested_variables+:} false; then :
4449   $as_echo_n "(cached) " >&6
4450 else
4451   if $as_echo 'TRUE=$(BAR$(V))
4452 BAR0=false
4453 BAR1=true
4454 V=1
4455 am__doit:
4456         @$(TRUE)
4457 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4458   am_cv_make_support_nested_variables=yes
4459 else
4460   am_cv_make_support_nested_variables=no
4461 fi
4462 fi
4463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4464 $as_echo "$am_cv_make_support_nested_variables" >&6; }
4465 if test $am_cv_make_support_nested_variables = yes; then
4466     AM_V='$(V)'
4467   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4468 else
4469   AM_V=$AM_DEFAULT_VERBOSITY
4470   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4471 fi
4472 AM_BACKSLASH='\'
4473
4474 # Check whether --enable-compiler-warnings was given.
4475 if test "${enable_compiler_warnings+set}" = set; then :
4476   enableval=$enable_compiler_warnings;
4477 fi
4478 case $enable_compiler_warnings in #(
4479   no | min | yes | max | all) :
4480      ;; #(
4481   *) :
4482     if test "x$enable_maintainer_mode" = xyes; then :
4483   enable_compiler_warnings=yes
4484 else
4485   enable_compiler_warnings=min
4486 fi ;;
4487 esac
4488
4489
4490 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4491   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4492   # is not polluted with repeated "-I."
4493   am__isrc=' -I$(srcdir)'
4494   # test to see if srcdir already configured
4495   if test -f $srcdir/config.status; then
4496     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4497   fi
4498 fi
4499
4500 # test whether we have cygpath
4501 if test -z "$CYGPATH_W"; then
4502   if (cygpath --version) >/dev/null 2>/dev/null; then
4503     CYGPATH_W='cygpath -w'
4504   else
4505     CYGPATH_W=echo
4506   fi
4507 fi
4508
4509
4510 # Define the identity of the package.
4511  PACKAGE='tex-live-utils'
4512  VERSION='2016/dev'
4513
4514
4515 cat >>confdefs.h <<_ACEOF
4516 #define PACKAGE "$PACKAGE"
4517 _ACEOF
4518
4519
4520 cat >>confdefs.h <<_ACEOF
4521 #define VERSION "$VERSION"
4522 _ACEOF
4523
4524 # Some tools Automake needs.
4525
4526 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4527
4528
4529 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4530
4531
4532 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4533
4534
4535 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4536
4537
4538 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4539
4540 # For better backward compatibility.  To be removed once Automake 1.9.x
4541 # dies out for good.  For more background, see:
4542 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4543 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4544 mkdir_p='$(MKDIR_P)'
4545
4546 # We need awk for the "check" target (and possibly the TAP driver).  The
4547 # system "awk" is bad on some platforms.
4548 # Always define AMTAR for backward compatibility.  Yes, it's still used
4549 # in the wild :-(  We should find a proper way to deprecate it ...
4550 AMTAR='$${TAR-tar}'
4551
4552
4553 # We'll loop over all known methods to create a tar archive until one works.
4554 _am_tools='gnutar  pax cpio none'
4555
4556 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4557
4558
4559
4560
4561
4562 depcc="$CC"   am_compiler_list=
4563
4564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4565 $as_echo_n "checking dependency style of $depcc... " >&6; }
4566 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4567   $as_echo_n "(cached) " >&6
4568 else
4569   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4570   # We make a subdir and do the tests there.  Otherwise we can end up
4571   # making bogus files that we don't know about and never remove.  For
4572   # instance it was reported that on HP-UX the gcc test will end up
4573   # making a dummy file named 'D' -- because '-MD' means "put the output
4574   # in D".
4575   rm -rf conftest.dir
4576   mkdir conftest.dir
4577   # Copy depcomp to subdir because otherwise we won't find it if we're
4578   # using a relative directory.
4579   cp "$am_depcomp" conftest.dir
4580   cd conftest.dir
4581   # We will build objects and dependencies in a subdirectory because
4582   # it helps to detect inapplicable dependency modes.  For instance
4583   # both Tru64's cc and ICC support -MD to output dependencies as a
4584   # side effect of compilation, but ICC will put the dependencies in
4585   # the current directory while Tru64 will put them in the object
4586   # directory.
4587   mkdir sub
4588
4589   am_cv_CC_dependencies_compiler_type=none
4590   if test "$am_compiler_list" = ""; then
4591      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4592   fi
4593   am__universal=false
4594   case " $depcc " in #(
4595      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4596      esac
4597
4598   for depmode in $am_compiler_list; do
4599     # Setup a source with many dependencies, because some compilers
4600     # like to wrap large dependency lists on column 80 (with \), and
4601     # we should not choose a depcomp mode which is confused by this.
4602     #
4603     # We need to recreate these files for each test, as the compiler may
4604     # overwrite some of them when testing with obscure command lines.
4605     # This happens at least with the AIX C compiler.
4606     : > sub/conftest.c
4607     for i in 1 2 3 4 5 6; do
4608       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4609       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4610       # Solaris 10 /bin/sh.
4611       echo '/* dummy */' > sub/conftst$i.h
4612     done
4613     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4614
4615     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4616     # mode.  It turns out that the SunPro C++ compiler does not properly
4617     # handle '-M -o', and we need to detect this.  Also, some Intel
4618     # versions had trouble with output in subdirs.
4619     am__obj=sub/conftest.${OBJEXT-o}
4620     am__minus_obj="-o $am__obj"
4621     case $depmode in
4622     gcc)
4623       # This depmode causes a compiler race in universal mode.
4624       test "$am__universal" = false || continue
4625       ;;
4626     nosideeffect)
4627       # After this tag, mechanisms are not by side-effect, so they'll
4628       # only be used when explicitly requested.
4629       if test "x$enable_dependency_tracking" = xyes; then
4630         continue
4631       else
4632         break
4633       fi
4634       ;;
4635     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4636       # This compiler won't grok '-c -o', but also, the minuso test has
4637       # not run yet.  These depmodes are late enough in the game, and
4638       # so weak that their functioning should not be impacted.
4639       am__obj=conftest.${OBJEXT-o}
4640       am__minus_obj=
4641       ;;
4642     none) break ;;
4643     esac
4644     if depmode=$depmode \
4645        source=sub/conftest.c object=$am__obj \
4646        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4647        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4648          >/dev/null 2>conftest.err &&
4649        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4650        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4651        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4652        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4653       # icc doesn't choke on unknown options, it will just issue warnings
4654       # or remarks (even with -Werror).  So we grep stderr for any message
4655       # that says an option was ignored or not supported.
4656       # When given -MP, icc 7.0 and 7.1 complain thusly:
4657       #   icc: Command line warning: ignoring option '-M'; no argument required
4658       # The diagnosis changed in icc 8.0:
4659       #   icc: Command line remark: option '-MP' not supported
4660       if (grep 'ignoring option' conftest.err ||
4661           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4662         am_cv_CC_dependencies_compiler_type=$depmode
4663         break
4664       fi
4665     fi
4666   done
4667
4668   cd ..
4669   rm -rf conftest.dir
4670 else
4671   am_cv_CC_dependencies_compiler_type=none
4672 fi
4673
4674 fi
4675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4676 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4677 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4678
4679  if
4680   test "x$enable_dependency_tracking" != xno \
4681   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4682   am__fastdepCC_TRUE=
4683   am__fastdepCC_FALSE='#'
4684 else
4685   am__fastdepCC_TRUE='#'
4686   am__fastdepCC_FALSE=
4687 fi
4688
4689
4690
4691 # POSIX will say in a future version that running "rm -f" with no argument
4692 # is OK; and we want to be able to make that assumption in our Makefile
4693 # recipes.  So use an aggressive probe to check that the usage we want is
4694 # actually supported "in the wild" to an acceptable degree.
4695 # See automake bug#10828.
4696 # To make any issue more visible, cause the running configure to be aborted
4697 # by default if the 'rm' program in use doesn't match our expectations; the
4698 # user can still override this though.
4699 if rm -f && rm -fr && rm -rf; then : OK; else
4700   cat >&2 <<'END'
4701 Oops!
4702
4703 Your 'rm' program seems unable to run without file operands specified
4704 on the command line, even when the '-f' option is present.  This is contrary
4705 to the behaviour of most rm programs out there, and not conforming with
4706 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
4707
4708 Please tell bug-automake@gnu.org about your system, including the value
4709 of your $PATH and any error possibly output before this message.  This
4710 can help us improve future automake versions.
4711
4712 END
4713   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
4714     echo 'Configuration will proceed anyway, since you have set the' >&2
4715     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
4716     echo >&2
4717   else
4718     cat >&2 <<'END'
4719 Aborting the configuration process, to ensure you take notice of the issue.
4720
4721 You can download and install GNU coreutils to get an 'rm' implementation
4722 that behaves properly: <http://www.gnu.org/software/coreutils/>.
4723
4724 If you want to complete the configuration process using your problematic
4725 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
4726 to "yes", and re-run configure.
4727
4728 END
4729     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
4730   fi
4731 fi
4732
4733
4734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4735 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4736     # Check whether --enable-maintainer-mode was given.
4737 if test "${enable_maintainer_mode+set}" = set; then :
4738   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4739 else
4740   USE_MAINTAINER_MODE=no
4741 fi
4742
4743   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4744 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4745    if test $USE_MAINTAINER_MODE = yes; then
4746   MAINTAINER_MODE_TRUE=
4747   MAINTAINER_MODE_FALSE='#'
4748 else
4749   MAINTAINER_MODE_TRUE='#'
4750   MAINTAINER_MODE_FALSE=
4751 fi
4752
4753   MAINT=$MAINTAINER_MODE_TRUE
4754
4755
4756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler accepts prototypes" >&5
4757 $as_echo_n "checking whether the compiler accepts prototypes... " >&6; }
4758 if ${kb_cv_c_prototypes+:} false; then :
4759   $as_echo_n "(cached) " >&6
4760 else
4761   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4762 /* end confdefs.h.  */
4763 #include <stdarg.h>
4764 int
4765 main ()
4766 {
4767 extern void foo(int i,...);
4768   ;
4769   return 0;
4770 }
4771 _ACEOF
4772 if ac_fn_c_try_link "$LINENO"; then :
4773   kb_cv_c_prototypes=yes
4774 else
4775   kb_cv_c_prototypes=no
4776 fi
4777 rm -f core conftest.err conftest.$ac_objext \
4778     conftest$ac_exeext conftest.$ac_ext
4779 fi
4780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kb_cv_c_prototypes" >&5
4781 $as_echo "$kb_cv_c_prototypes" >&6; }
4782 if test "x$kb_cv_c_prototypes" = xno; then
4783   as_fn_error $? "Sorry, your compiler does not understand prototypes." "$LINENO" 5
4784 fi
4785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what warning flags to pass to the C compiler" >&5
4786 $as_echo_n "checking what warning flags to pass to the C compiler... " >&6; }
4787 if ${kpse_cv_warning_cflags+:} false; then :
4788   $as_echo_n "(cached) " >&6
4789 else
4790   if test "x$GCC" = xyes; then
4791   kpse_cv_warning_cflags=
4792 if test "x$enable_compiler_warnings" != xno; then
4793   kpse_cv_warning_cflags="-Wimplicit -Wreturn-type"
4794   case `$CC -dumpversion` in #(
4795   3.4.* | 4.* | 5.*) :
4796     kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wdeclaration-after-statement" ;; #(
4797   *) :
4798      ;;
4799 esac
4800   case `$CC -dumpversion` in #(
4801   3.[234].* | 4.* | 5.*) :
4802     kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wno-unknown-pragmas" ;; #(
4803   *) :
4804      ;;
4805 esac
4806   if test "x$enable_compiler_warnings" != xmin; then
4807     kpse_cv_warning_cflags="-Wall -Wunused $kpse_cv_warning_cflags"
4808     kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wmissing-prototypes -Wmissing-declarations"
4809     if test "x$enable_compiler_warnings" != xyes; then
4810       kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wparentheses -Wswitch -Wtrigraphs -Wpointer-arith"
4811       kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wcast-qual -Wcast-align -Wwrite-strings"
4812       case `$CC -dumpversion` in #(
4813   3.4.* | 4.* | 5.*) :
4814     kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wold-style-definition" ;; #(
4815   *) :
4816      ;;
4817 esac
4818       if test "x$enable_compiler_warnings" != xmax; then
4819         kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wshadow"
4820       fi
4821     fi
4822   fi
4823 fi
4824 elif test "x$enable_compiler_warnings" = xno; then
4825   kpse_cv_warning_cflags=
4826 else
4827   kpse_cv_warning_cflags= # FIXME: warning flags for non-GNU C compilers
4828 fi
4829 fi
4830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_warning_cflags" >&5
4831 $as_echo "$kpse_cv_warning_cflags" >&6; }
4832 WARNING_CFLAGS=$kpse_cv_warning_cflags
4833
4834
4835
4836
4837
4838
4839
4840
4841
4842
4843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Utils programs to build" >&5
4844 $as_echo_n "checking for Utils programs to build... " >&6; }
4845 MAKE_SUBDIRS=
4846 CONF_SUBDIRS=
4847
4848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE_SUBDIRS" >&5
4849 $as_echo "$MAKE_SUBDIRS" >&6; }
4850
4851 ac_config_files="$ac_config_files Makefile"
4852
4853
4854 cat >confcache <<\_ACEOF
4855 # This file is a shell script that caches the results of configure
4856 # tests run on this system so they can be shared between configure
4857 # scripts and configure runs, see configure's option --config-cache.
4858 # It is not useful on other systems.  If it contains results you don't
4859 # want to keep, you may remove or edit it.
4860 #
4861 # config.status only pays attention to the cache file if you give it
4862 # the --recheck option to rerun configure.
4863 #
4864 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4865 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4866 # following values.
4867
4868 _ACEOF
4869
4870 # The following way of writing the cache mishandles newlines in values,
4871 # but we know of no workaround that is simple, portable, and efficient.
4872 # So, we kill variables containing newlines.
4873 # Ultrix sh set writes to stderr and can't be redirected directly,
4874 # and sets the high bit in the cache file unless we assign to the vars.
4875 (
4876   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4877     eval ac_val=\$$ac_var
4878     case $ac_val in #(
4879     *${as_nl}*)
4880       case $ac_var in #(
4881       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4882 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4883       esac
4884       case $ac_var in #(
4885       _ | IFS | as_nl) ;; #(
4886       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4887       *) { eval $ac_var=; unset $ac_var;} ;;
4888       esac ;;
4889     esac
4890   done
4891
4892   (set) 2>&1 |
4893     case $as_nl`(ac_space=' '; set) 2>&1` in #(
4894     *${as_nl}ac_space=\ *)
4895       # `set' does not quote correctly, so add quotes: double-quote
4896       # substitution turns \\\\ into \\, and sed turns \\ into \.
4897       sed -n \
4898         "s/'/'\\\\''/g;
4899           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4900       ;; #(
4901     *)
4902       # `set' quotes correctly as required by POSIX, so do not add quotes.
4903       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4904       ;;
4905     esac |
4906     sort
4907 ) |
4908   sed '
4909      /^ac_cv_env_/b end
4910      t clear
4911      :clear
4912      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4913      t end
4914      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4915      :end' >>confcache
4916 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4917   if test -w "$cache_file"; then
4918     if test "x$cache_file" != "x/dev/null"; then
4919       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4920 $as_echo "$as_me: updating cache $cache_file" >&6;}
4921       if test ! -f "$cache_file" || test -h "$cache_file"; then
4922         cat confcache >"$cache_file"
4923       else
4924         case $cache_file in #(
4925         */* | ?:*)
4926           mv -f confcache "$cache_file"$$ &&
4927           mv -f "$cache_file"$$ "$cache_file" ;; #(
4928         *)
4929           mv -f confcache "$cache_file" ;;
4930         esac
4931       fi
4932     fi
4933   else
4934     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4935 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4936   fi
4937 fi
4938 rm -f confcache
4939
4940 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4941 # Let make expand exec_prefix.
4942 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4943
4944 # Transform confdefs.h into DEFS.
4945 # Protect against shell expansion while executing Makefile rules.
4946 # Protect against Makefile macro expansion.
4947 #
4948 # If the first sed substitution is executed (which looks for macros that
4949 # take arguments), then branch to the quote section.  Otherwise,
4950 # look for a macro that doesn't take arguments.
4951 ac_script='
4952 :mline
4953 /\\$/{
4954  N
4955  s,\\\n,,
4956  b mline
4957 }
4958 t clear
4959 :clear
4960 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
4961 t quote
4962 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
4963 t quote
4964 b any
4965 :quote
4966 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
4967 s/\[/\\&/g
4968 s/\]/\\&/g
4969 s/\$/$$/g
4970 H
4971 :any
4972 ${
4973         g
4974         s/^\n//
4975         s/\n/ /g
4976         p
4977 }
4978 '
4979 DEFS=`sed -n "$ac_script" confdefs.h`
4980
4981
4982 ac_libobjs=
4983 ac_ltlibobjs=
4984 U=
4985 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4986   # 1. Remove the extension, and $U if already installed.
4987   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4988   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4989   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
4990   #    will be set to the directory where LIBOBJS objects are built.
4991   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4992   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4993 done
4994 LIBOBJS=$ac_libobjs
4995
4996 LTLIBOBJS=$ac_ltlibobjs
4997
4998
4999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
5000 $as_echo_n "checking that generated files are newer than configure... " >&6; }
5001    if test -n "$am_sleep_pid"; then
5002      # Hide warnings about reused PIDs.
5003      wait $am_sleep_pid 2>/dev/null
5004    fi
5005    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
5006 $as_echo "done" >&6; }
5007 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
5008   as_fn_error $? "conditional \"AMDEP\" was never defined.
5009 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5010 fi
5011 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
5012   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
5013 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5014 fi
5015  if test -n "$EXEEXT"; then
5016   am__EXEEXT_TRUE=
5017   am__EXEEXT_FALSE='#'
5018 else
5019   am__EXEEXT_TRUE='#'
5020   am__EXEEXT_FALSE=
5021 fi
5022
5023 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
5024   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
5025 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5026 fi
5027
5028 : "${CONFIG_STATUS=./config.status}"
5029 ac_write_fail=0
5030 ac_clean_files_save=$ac_clean_files
5031 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5032 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5033 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5034 as_write_fail=0
5035 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5036 #! $SHELL
5037 # Generated by $as_me.
5038 # Run this file to recreate the current configuration.
5039 # Compiler output produced by configure, useful for debugging
5040 # configure, is in config.log if it exists.
5041
5042 debug=false
5043 ac_cs_recheck=false
5044 ac_cs_silent=false
5045
5046 SHELL=\${CONFIG_SHELL-$SHELL}
5047 export SHELL
5048 _ASEOF
5049 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5050 ## -------------------- ##
5051 ## M4sh Initialization. ##
5052 ## -------------------- ##
5053
5054 # Be more Bourne compatible
5055 DUALCASE=1; export DUALCASE # for MKS sh
5056 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5057   emulate sh
5058   NULLCMD=:
5059   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5060   # is contrary to our usage.  Disable this feature.
5061   alias -g '${1+"$@"}'='"$@"'
5062   setopt NO_GLOB_SUBST
5063 else
5064   case `(set -o) 2>/dev/null` in #(
5065   *posix*) :
5066     set -o posix ;; #(
5067   *) :
5068      ;;
5069 esac
5070 fi
5071
5072
5073 as_nl='
5074 '
5075 export as_nl
5076 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5077 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5078 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5079 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5080 # Prefer a ksh shell builtin over an external printf program on Solaris,
5081 # but without wasting forks for bash or zsh.
5082 if test -z "$BASH_VERSION$ZSH_VERSION" \
5083     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5084   as_echo='print -r --'
5085   as_echo_n='print -rn --'
5086 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5087   as_echo='printf %s\n'
5088   as_echo_n='printf %s'
5089 else
5090   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5091     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5092     as_echo_n='/usr/ucb/echo -n'
5093   else
5094     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5095     as_echo_n_body='eval
5096       arg=$1;
5097       case $arg in #(
5098       *"$as_nl"*)
5099         expr "X$arg" : "X\\(.*\\)$as_nl";
5100         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5101       esac;
5102       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5103     '
5104     export as_echo_n_body
5105     as_echo_n='sh -c $as_echo_n_body as_echo'
5106   fi
5107   export as_echo_body
5108   as_echo='sh -c $as_echo_body as_echo'
5109 fi
5110
5111 # The user is always right.
5112 if test "${PATH_SEPARATOR+set}" != set; then
5113   PATH_SEPARATOR=:
5114   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5115     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5116       PATH_SEPARATOR=';'
5117   }
5118 fi
5119
5120
5121 # IFS
5122 # We need space, tab and new line, in precisely that order.  Quoting is
5123 # there to prevent editors from complaining about space-tab.
5124 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5125 # splitting by setting IFS to empty value.)
5126 IFS=" ""        $as_nl"
5127
5128 # Find who we are.  Look in the path if we contain no directory separator.
5129 as_myself=
5130 case $0 in #((
5131   *[\\/]* ) as_myself=$0 ;;
5132   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5133 for as_dir in $PATH
5134 do
5135   IFS=$as_save_IFS
5136   test -z "$as_dir" && as_dir=.
5137     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5138   done
5139 IFS=$as_save_IFS
5140
5141      ;;
5142 esac
5143 # We did not find ourselves, most probably we were run as `sh COMMAND'
5144 # in which case we are not to be found in the path.
5145 if test "x$as_myself" = x; then
5146   as_myself=$0
5147 fi
5148 if test ! -f "$as_myself"; then
5149   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5150   exit 1
5151 fi
5152
5153 # Unset variables that we do not need and which cause bugs (e.g. in
5154 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
5155 # suppresses any "Segmentation fault" message there.  '((' could
5156 # trigger a bug in pdksh 5.2.14.
5157 for as_var in BASH_ENV ENV MAIL MAILPATH
5158 do eval test x\${$as_var+set} = xset \
5159   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5160 done
5161 PS1='$ '
5162 PS2='> '
5163 PS4='+ '
5164
5165 # NLS nuisances.
5166 LC_ALL=C
5167 export LC_ALL
5168 LANGUAGE=C
5169 export LANGUAGE
5170
5171 # CDPATH.
5172 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5173
5174
5175 # as_fn_error STATUS ERROR [LINENO LOG_FD]
5176 # ----------------------------------------
5177 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5178 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5179 # script with STATUS, using 1 if that was 0.
5180 as_fn_error ()
5181 {
5182   as_status=$1; test $as_status -eq 0 && as_status=1
5183   if test "$4"; then
5184     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5185     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5186   fi
5187   $as_echo "$as_me: error: $2" >&2
5188   as_fn_exit $as_status
5189 } # as_fn_error
5190
5191
5192 # as_fn_set_status STATUS
5193 # -----------------------
5194 # Set $? to STATUS, without forking.
5195 as_fn_set_status ()
5196 {
5197   return $1
5198 } # as_fn_set_status
5199
5200 # as_fn_exit STATUS
5201 # -----------------
5202 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5203 as_fn_exit ()
5204 {
5205   set +e
5206   as_fn_set_status $1
5207   exit $1
5208 } # as_fn_exit
5209
5210 # as_fn_unset VAR
5211 # ---------------
5212 # Portably unset VAR.
5213 as_fn_unset ()
5214 {
5215   { eval $1=; unset $1;}
5216 }
5217 as_unset=as_fn_unset
5218 # as_fn_append VAR VALUE
5219 # ----------------------
5220 # Append the text in VALUE to the end of the definition contained in VAR. Take
5221 # advantage of any shell optimizations that allow amortized linear growth over
5222 # repeated appends, instead of the typical quadratic growth present in naive
5223 # implementations.
5224 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5225   eval 'as_fn_append ()
5226   {
5227     eval $1+=\$2
5228   }'
5229 else
5230   as_fn_append ()
5231   {
5232     eval $1=\$$1\$2
5233   }
5234 fi # as_fn_append
5235
5236 # as_fn_arith ARG...
5237 # ------------------
5238 # Perform arithmetic evaluation on the ARGs, and store the result in the
5239 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5240 # must be portable across $(()) and expr.
5241 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5242   eval 'as_fn_arith ()
5243   {
5244     as_val=$(( $* ))
5245   }'
5246 else
5247   as_fn_arith ()
5248   {
5249     as_val=`expr "$@" || test $? -eq 1`
5250   }
5251 fi # as_fn_arith
5252
5253
5254 if expr a : '\(a\)' >/dev/null 2>&1 &&
5255    test "X`expr 00001 : '.*\(...\)'`" = X001; then
5256   as_expr=expr
5257 else
5258   as_expr=false
5259 fi
5260
5261 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5262   as_basename=basename
5263 else
5264   as_basename=false
5265 fi
5266
5267 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5268   as_dirname=dirname
5269 else
5270   as_dirname=false
5271 fi
5272
5273 as_me=`$as_basename -- "$0" ||
5274 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5275          X"$0" : 'X\(//\)$' \| \
5276          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5277 $as_echo X/"$0" |
5278     sed '/^.*\/\([^/][^/]*\)\/*$/{
5279             s//\1/
5280             q
5281           }
5282           /^X\/\(\/\/\)$/{
5283             s//\1/
5284             q
5285           }
5286           /^X\/\(\/\).*/{
5287             s//\1/
5288             q
5289           }
5290           s/.*/./; q'`
5291
5292 # Avoid depending upon Character Ranges.
5293 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5294 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5295 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5296 as_cr_digits='0123456789'
5297 as_cr_alnum=$as_cr_Letters$as_cr_digits
5298
5299 ECHO_C= ECHO_N= ECHO_T=
5300 case `echo -n x` in #(((((
5301 -n*)
5302   case `echo 'xy\c'` in
5303   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5304   xy)  ECHO_C='\c';;
5305   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
5306        ECHO_T=' ';;
5307   esac;;
5308 *)
5309   ECHO_N='-n';;
5310 esac
5311
5312 rm -f conf$$ conf$$.exe conf$$.file
5313 if test -d conf$$.dir; then
5314   rm -f conf$$.dir/conf$$.file
5315 else
5316   rm -f conf$$.dir
5317   mkdir conf$$.dir 2>/dev/null
5318 fi
5319 if (echo >conf$$.file) 2>/dev/null; then
5320   if ln -s conf$$.file conf$$ 2>/dev/null; then
5321     as_ln_s='ln -s'
5322     # ... but there are two gotchas:
5323     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5324     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5325     # In both cases, we have to default to `cp -pR'.
5326     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5327       as_ln_s='cp -pR'
5328   elif ln conf$$.file conf$$ 2>/dev/null; then
5329     as_ln_s=ln
5330   else
5331     as_ln_s='cp -pR'
5332   fi
5333 else
5334   as_ln_s='cp -pR'
5335 fi
5336 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5337 rmdir conf$$.dir 2>/dev/null
5338
5339
5340 # as_fn_mkdir_p
5341 # -------------
5342 # Create "$as_dir" as a directory, including parents if necessary.
5343 as_fn_mkdir_p ()
5344 {
5345
5346   case $as_dir in #(
5347   -*) as_dir=./$as_dir;;
5348   esac
5349   test -d "$as_dir" || eval $as_mkdir_p || {
5350     as_dirs=
5351     while :; do
5352       case $as_dir in #(
5353       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5354       *) as_qdir=$as_dir;;
5355       esac
5356       as_dirs="'$as_qdir' $as_dirs"
5357       as_dir=`$as_dirname -- "$as_dir" ||
5358 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5359          X"$as_dir" : 'X\(//\)[^/]' \| \
5360          X"$as_dir" : 'X\(//\)$' \| \
5361          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5362 $as_echo X"$as_dir" |
5363     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5364             s//\1/
5365             q
5366           }
5367           /^X\(\/\/\)[^/].*/{
5368             s//\1/
5369             q
5370           }
5371           /^X\(\/\/\)$/{
5372             s//\1/
5373             q
5374           }
5375           /^X\(\/\).*/{
5376             s//\1/
5377             q
5378           }
5379           s/.*/./; q'`
5380       test -d "$as_dir" && break
5381     done
5382     test -z "$as_dirs" || eval "mkdir $as_dirs"
5383   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5384
5385
5386 } # as_fn_mkdir_p
5387 if mkdir -p . 2>/dev/null; then
5388   as_mkdir_p='mkdir -p "$as_dir"'
5389 else
5390   test -d ./-p && rmdir ./-p
5391   as_mkdir_p=false
5392 fi
5393
5394
5395 # as_fn_executable_p FILE
5396 # -----------------------
5397 # Test if FILE is an executable regular file.
5398 as_fn_executable_p ()
5399 {
5400   test -f "$1" && test -x "$1"
5401 } # as_fn_executable_p
5402 as_test_x='test -x'
5403 as_executable_p=as_fn_executable_p
5404
5405 # Sed expression to map a string onto a valid CPP name.
5406 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5407
5408 # Sed expression to map a string onto a valid variable name.
5409 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5410
5411
5412 exec 6>&1
5413 ## ----------------------------------- ##
5414 ## Main body of $CONFIG_STATUS script. ##
5415 ## ----------------------------------- ##
5416 _ASEOF
5417 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5418
5419 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5420 # Save the log message, to keep $0 and so on meaningful, and to
5421 # report actual input values of CONFIG_FILES etc. instead of their
5422 # values after options handling.
5423 ac_log="
5424 This file was extended by TeX Live utils $as_me 2016/dev, which was
5425 generated by GNU Autoconf 2.69.  Invocation command line was
5426
5427   CONFIG_FILES    = $CONFIG_FILES
5428   CONFIG_HEADERS  = $CONFIG_HEADERS
5429   CONFIG_LINKS    = $CONFIG_LINKS
5430   CONFIG_COMMANDS = $CONFIG_COMMANDS
5431   $ $0 $@
5432
5433 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5434 "
5435
5436 _ACEOF
5437
5438 case $ac_config_files in *"
5439 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5440 esac
5441
5442
5443
5444 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5445 # Files that config.status was made for.
5446 config_files="$ac_config_files"
5447 config_commands="$ac_config_commands"
5448
5449 _ACEOF
5450
5451 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5452 ac_cs_usage="\
5453 \`$as_me' instantiates files and other configuration actions
5454 from templates according to the current configuration.  Unless the files
5455 and actions are specified as TAGs, all are instantiated by default.
5456
5457 Usage: $0 [OPTION]... [TAG]...
5458
5459   -h, --help       print this help, then exit
5460   -V, --version    print version number and configuration settings, then exit
5461       --config     print configuration, then exit
5462   -q, --quiet, --silent
5463                    do not print progress messages
5464   -d, --debug      don't remove temporary files
5465       --recheck    update $as_me by reconfiguring in the same conditions
5466       --file=FILE[:TEMPLATE]
5467                    instantiate the configuration file FILE
5468
5469 Configuration files:
5470 $config_files
5471
5472 Configuration commands:
5473 $config_commands
5474
5475 Report bugs to <tex-k@tug.org>."
5476
5477 _ACEOF
5478 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5479 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5480 ac_cs_version="\\
5481 TeX Live utils config.status 2016/dev
5482 configured by $0, generated by GNU Autoconf 2.69,
5483   with options \\"\$ac_cs_config\\"
5484
5485 Copyright (C) 2012 Free Software Foundation, Inc.
5486 This config.status script is free software; the Free Software Foundation
5487 gives unlimited permission to copy, distribute and modify it."
5488
5489 ac_pwd='$ac_pwd'
5490 srcdir='$srcdir'
5491 INSTALL='$INSTALL'
5492 MKDIR_P='$MKDIR_P'
5493 AWK='$AWK'
5494 test -n "\$AWK" || AWK=awk
5495 _ACEOF
5496
5497 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5498 # The default lists apply if the user does not specify any file.
5499 ac_need_defaults=:
5500 while test $# != 0
5501 do
5502   case $1 in
5503   --*=?*)
5504     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5505     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5506     ac_shift=:
5507     ;;
5508   --*=)
5509     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5510     ac_optarg=
5511     ac_shift=:
5512     ;;
5513   *)
5514     ac_option=$1
5515     ac_optarg=$2
5516     ac_shift=shift
5517     ;;
5518   esac
5519
5520   case $ac_option in
5521   # Handling of the options.
5522   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5523     ac_cs_recheck=: ;;
5524   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5525     $as_echo "$ac_cs_version"; exit ;;
5526   --config | --confi | --conf | --con | --co | --c )
5527     $as_echo "$ac_cs_config"; exit ;;
5528   --debug | --debu | --deb | --de | --d | -d )
5529     debug=: ;;
5530   --file | --fil | --fi | --f )
5531     $ac_shift
5532     case $ac_optarg in
5533     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5534     '') as_fn_error $? "missing file argument" ;;
5535     esac
5536     as_fn_append CONFIG_FILES " '$ac_optarg'"
5537     ac_need_defaults=false;;
5538   --he | --h |  --help | --hel | -h )
5539     $as_echo "$ac_cs_usage"; exit ;;
5540   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5541   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5542     ac_cs_silent=: ;;
5543
5544   # This is an error.
5545   -*) as_fn_error $? "unrecognized option: \`$1'
5546 Try \`$0 --help' for more information." ;;
5547
5548   *) as_fn_append ac_config_targets " $1"
5549      ac_need_defaults=false ;;
5550
5551   esac
5552   shift
5553 done
5554
5555 ac_configure_extra_args=
5556
5557 if $ac_cs_silent; then
5558   exec 6>/dev/null
5559   ac_configure_extra_args="$ac_configure_extra_args --silent"
5560 fi
5561
5562 _ACEOF
5563 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5564 if \$ac_cs_recheck; then
5565   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5566   shift
5567   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5568   CONFIG_SHELL='$SHELL'
5569   export CONFIG_SHELL
5570   exec "\$@"
5571 fi
5572
5573 _ACEOF
5574 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5575 exec 5>>config.log
5576 {
5577   echo
5578   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5579 ## Running $as_me. ##
5580 _ASBOX
5581   $as_echo "$ac_log"
5582 } >&5
5583
5584 _ACEOF
5585 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5586 #
5587 # INIT-COMMANDS
5588 #
5589 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
5590
5591 _ACEOF
5592
5593 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5594
5595 # Handling of arguments.
5596 for ac_config_target in $ac_config_targets
5597 do
5598   case $ac_config_target in
5599     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
5600     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5601
5602   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5603   esac
5604 done
5605
5606
5607 # If the user did not use the arguments to specify the items to instantiate,
5608 # then the envvar interface is used.  Set only those that are not.
5609 # We use the long form for the default assignment because of an extremely
5610 # bizarre bug on SunOS 4.1.3.
5611 if $ac_need_defaults; then
5612   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5613   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5614 fi
5615
5616 # Have a temporary directory for convenience.  Make it in the build tree
5617 # simply because there is no reason against having it here, and in addition,
5618 # creating and moving files from /tmp can sometimes cause problems.
5619 # Hook for its removal unless debugging.
5620 # Note that there is a small window in which the directory will not be cleaned:
5621 # after its creation but before its name has been assigned to `$tmp'.
5622 $debug ||
5623 {
5624   tmp= ac_tmp=
5625   trap 'exit_status=$?
5626   : "${ac_tmp:=$tmp}"
5627   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5628 ' 0
5629   trap 'as_fn_exit 1' 1 2 13 15
5630 }
5631 # Create a (secure) tmp directory for tmp files.
5632
5633 {
5634   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5635   test -d "$tmp"
5636 }  ||
5637 {
5638   tmp=./conf$$-$RANDOM
5639   (umask 077 && mkdir "$tmp")
5640 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5641 ac_tmp=$tmp
5642
5643 # Set up the scripts for CONFIG_FILES section.
5644 # No need to generate them if there are no CONFIG_FILES.
5645 # This happens for instance with `./config.status config.h'.
5646 if test -n "$CONFIG_FILES"; then
5647
5648
5649 ac_cr=`echo X | tr X '\015'`
5650 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5651 # But we know of no other shell where ac_cr would be empty at this
5652 # point, so we can use a bashism as a fallback.
5653 if test "x$ac_cr" = x; then
5654   eval ac_cr=\$\'\\r\'
5655 fi
5656 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5657 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5658   ac_cs_awk_cr='\\r'
5659 else
5660   ac_cs_awk_cr=$ac_cr
5661 fi
5662
5663 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5664 _ACEOF
5665
5666
5667 {
5668   echo "cat >conf$$subs.awk <<_ACEOF" &&
5669   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5670   echo "_ACEOF"
5671 } >conf$$subs.sh ||
5672   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5673 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5674 ac_delim='%!_!# '
5675 for ac_last_try in false false false false false :; do
5676   . ./conf$$subs.sh ||
5677     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5678
5679   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5680   if test $ac_delim_n = $ac_delim_num; then
5681     break
5682   elif $ac_last_try; then
5683     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5684   else
5685     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5686   fi
5687 done
5688 rm -f conf$$subs.sh
5689
5690 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5691 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5692 _ACEOF
5693 sed -n '
5694 h
5695 s/^/S["/; s/!.*/"]=/
5696 p
5697 g
5698 s/^[^!]*!//
5699 :repl
5700 t repl
5701 s/'"$ac_delim"'$//
5702 t delim
5703 :nl
5704 h
5705 s/\(.\{148\}\)..*/\1/
5706 t more1
5707 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5708 p
5709 n
5710 b repl
5711 :more1
5712 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5713 p
5714 g
5715 s/.\{148\}//
5716 t nl
5717 :delim
5718 h
5719 s/\(.\{148\}\)..*/\1/
5720 t more2
5721 s/["\\]/\\&/g; s/^/"/; s/$/"/
5722 p
5723 b
5724 :more2
5725 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5726 p
5727 g
5728 s/.\{148\}//
5729 t delim
5730 ' <conf$$subs.awk | sed '
5731 /^[^""]/{
5732   N
5733   s/\n//
5734 }
5735 ' >>$CONFIG_STATUS || ac_write_fail=1
5736 rm -f conf$$subs.awk
5737 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5738 _ACAWK
5739 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5740   for (key in S) S_is_set[key] = 1
5741   FS = "\a"
5742
5743 }
5744 {
5745   line = $ 0
5746   nfields = split(line, field, "@")
5747   substed = 0
5748   len = length(field[1])
5749   for (i = 2; i < nfields; i++) {
5750     key = field[i]
5751     keylen = length(key)
5752     if (S_is_set[key]) {
5753       value = S[key]
5754       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5755       len += length(value) + length(field[++i])
5756       substed = 1
5757     } else
5758       len += 1 + keylen
5759   }
5760
5761   print line
5762 }
5763
5764 _ACAWK
5765 _ACEOF
5766 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5767 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5768   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5769 else
5770   cat
5771 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5772   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5773 _ACEOF
5774
5775 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5776 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5777 # trailing colons and then remove the whole line if VPATH becomes empty
5778 # (actually we leave an empty line to preserve line numbers).
5779 if test "x$srcdir" = x.; then
5780   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
5781 h
5782 s///
5783 s/^/:/
5784 s/[      ]*$/:/
5785 s/:\$(srcdir):/:/g
5786 s/:\${srcdir}:/:/g
5787 s/:@srcdir@:/:/g
5788 s/^:*//
5789 s/:*$//
5790 x
5791 s/\(=[   ]*\).*/\1/
5792 G
5793 s/\n//
5794 s/^[^=]*=[       ]*$//
5795 }'
5796 fi
5797
5798 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5799 fi # test -n "$CONFIG_FILES"
5800
5801
5802 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
5803 shift
5804 for ac_tag
5805 do
5806   case $ac_tag in
5807   :[FHLC]) ac_mode=$ac_tag; continue;;
5808   esac
5809   case $ac_mode$ac_tag in
5810   :[FHL]*:*);;
5811   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5812   :[FH]-) ac_tag=-:-;;
5813   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5814   esac
5815   ac_save_IFS=$IFS
5816   IFS=:
5817   set x $ac_tag
5818   IFS=$ac_save_IFS
5819   shift
5820   ac_file=$1
5821   shift
5822
5823   case $ac_mode in
5824   :L) ac_source=$1;;
5825   :[FH])
5826     ac_file_inputs=
5827     for ac_f
5828     do
5829       case $ac_f in
5830       -) ac_f="$ac_tmp/stdin";;
5831       *) # Look for the file first in the build tree, then in the source tree
5832          # (if the path is not absolute).  The absolute path cannot be DOS-style,
5833          # because $ac_f cannot contain `:'.
5834          test -f "$ac_f" ||
5835            case $ac_f in
5836            [\\/$]*) false;;
5837            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5838            esac ||
5839            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5840       esac
5841       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5842       as_fn_append ac_file_inputs " '$ac_f'"
5843     done
5844
5845     # Let's still pretend it is `configure' which instantiates (i.e., don't
5846     # use $as_me), people would be surprised to read:
5847     #    /* config.h.  Generated by config.status.  */
5848     configure_input='Generated from '`
5849           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5850         `' by configure.'
5851     if test x"$ac_file" != x-; then
5852       configure_input="$ac_file.  $configure_input"
5853       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5854 $as_echo "$as_me: creating $ac_file" >&6;}
5855     fi
5856     # Neutralize special characters interpreted by sed in replacement strings.
5857     case $configure_input in #(
5858     *\&* | *\|* | *\\* )
5859        ac_sed_conf_input=`$as_echo "$configure_input" |
5860        sed 's/[\\\\&|]/\\\\&/g'`;; #(
5861     *) ac_sed_conf_input=$configure_input;;
5862     esac
5863
5864     case $ac_tag in
5865     *:-:* | *:-) cat >"$ac_tmp/stdin" \
5866       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5867     esac
5868     ;;
5869   esac
5870
5871   ac_dir=`$as_dirname -- "$ac_file" ||
5872 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5873          X"$ac_file" : 'X\(//\)[^/]' \| \
5874          X"$ac_file" : 'X\(//\)$' \| \
5875          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5876 $as_echo X"$ac_file" |
5877     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5878             s//\1/
5879             q
5880           }
5881           /^X\(\/\/\)[^/].*/{
5882             s//\1/
5883             q
5884           }
5885           /^X\(\/\/\)$/{
5886             s//\1/
5887             q
5888           }
5889           /^X\(\/\).*/{
5890             s//\1/
5891             q
5892           }
5893           s/.*/./; q'`
5894   as_dir="$ac_dir"; as_fn_mkdir_p
5895   ac_builddir=.
5896
5897 case "$ac_dir" in
5898 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5899 *)
5900   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5901   # A ".." for each directory in $ac_dir_suffix.
5902   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5903   case $ac_top_builddir_sub in
5904   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5905   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5906   esac ;;
5907 esac
5908 ac_abs_top_builddir=$ac_pwd
5909 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5910 # for backward compatibility:
5911 ac_top_builddir=$ac_top_build_prefix
5912
5913 case $srcdir in
5914   .)  # We are building in place.
5915     ac_srcdir=.
5916     ac_top_srcdir=$ac_top_builddir_sub
5917     ac_abs_top_srcdir=$ac_pwd ;;
5918   [\\/]* | ?:[\\/]* )  # Absolute name.
5919     ac_srcdir=$srcdir$ac_dir_suffix;
5920     ac_top_srcdir=$srcdir
5921     ac_abs_top_srcdir=$srcdir ;;
5922   *) # Relative name.
5923     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5924     ac_top_srcdir=$ac_top_build_prefix$srcdir
5925     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5926 esac
5927 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5928
5929
5930   case $ac_mode in
5931   :F)
5932   #
5933   # CONFIG_FILE
5934   #
5935
5936   case $INSTALL in
5937   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5938   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5939   esac
5940   ac_MKDIR_P=$MKDIR_P
5941   case $MKDIR_P in
5942   [\\/$]* | ?:[\\/]* ) ;;
5943   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
5944   esac
5945 _ACEOF
5946
5947 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5948 # If the template does not know about datarootdir, expand it.
5949 # FIXME: This hack should be removed a few years after 2.60.
5950 ac_datarootdir_hack=; ac_datarootdir_seen=
5951 ac_sed_dataroot='
5952 /datarootdir/ {
5953   p
5954   q
5955 }
5956 /@datadir@/p
5957 /@docdir@/p
5958 /@infodir@/p
5959 /@localedir@/p
5960 /@mandir@/p'
5961 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5962 *datarootdir*) ac_datarootdir_seen=yes;;
5963 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5964   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5965 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5966 _ACEOF
5967 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5968   ac_datarootdir_hack='
5969   s&@datadir@&$datadir&g
5970   s&@docdir@&$docdir&g
5971   s&@infodir@&$infodir&g
5972   s&@localedir@&$localedir&g
5973   s&@mandir@&$mandir&g
5974   s&\\\${datarootdir}&$datarootdir&g' ;;
5975 esac
5976 _ACEOF
5977
5978 # Neutralize VPATH when `$srcdir' = `.'.
5979 # Shell code in configure.ac might set extrasub.
5980 # FIXME: do we really want to maintain this feature?
5981 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5982 ac_sed_extra="$ac_vpsub
5983 $extrasub
5984 _ACEOF
5985 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5986 :t
5987 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5988 s|@configure_input@|$ac_sed_conf_input|;t t
5989 s&@top_builddir@&$ac_top_builddir_sub&;t t
5990 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5991 s&@srcdir@&$ac_srcdir&;t t
5992 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5993 s&@top_srcdir@&$ac_top_srcdir&;t t
5994 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5995 s&@builddir@&$ac_builddir&;t t
5996 s&@abs_builddir@&$ac_abs_builddir&;t t
5997 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5998 s&@INSTALL@&$ac_INSTALL&;t t
5999 s&@MKDIR_P@&$ac_MKDIR_P&;t t
6000 $ac_datarootdir_hack
6001 "
6002 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
6003   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6004
6005 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6006   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
6007   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
6008       "$ac_tmp/out"`; test -z "$ac_out"; } &&
6009   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6010 which seems to be undefined.  Please make sure it is defined" >&5
6011 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6012 which seems to be undefined.  Please make sure it is defined" >&2;}
6013
6014   rm -f "$ac_tmp/stdin"
6015   case $ac_file in
6016   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
6017   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
6018   esac \
6019   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6020  ;;
6021
6022
6023   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6024 $as_echo "$as_me: executing $ac_file commands" >&6;}
6025  ;;
6026   esac
6027
6028
6029   case $ac_file$ac_mode in
6030     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
6031   # Older Autoconf quotes --file arguments for eval, but not when files
6032   # are listed without --file.  Let's play safe and only enable the eval
6033   # if we detect the quoting.
6034   case $CONFIG_FILES in
6035   *\'*) eval set x "$CONFIG_FILES" ;;
6036   *)   set x $CONFIG_FILES ;;
6037   esac
6038   shift
6039   for mf
6040   do
6041     # Strip MF so we end up with the name of the file.
6042     mf=`echo "$mf" | sed -e 's/:.*$//'`
6043     # Check whether this is an Automake generated Makefile or not.
6044     # We used to match only the files named 'Makefile.in', but
6045     # some people rename them; so instead we look at the file content.
6046     # Grep'ing the first line is not enough: some people post-process
6047     # each Makefile.in and add a new line on top of each file to say so.
6048     # Grep'ing the whole file is not good either: AIX grep has a line
6049     # limit of 2048, but all sed's we know have understand at least 4000.
6050     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
6051       dirpart=`$as_dirname -- "$mf" ||
6052 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6053          X"$mf" : 'X\(//\)[^/]' \| \
6054          X"$mf" : 'X\(//\)$' \| \
6055          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
6056 $as_echo X"$mf" |
6057     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6058             s//\1/
6059             q
6060           }
6061           /^X\(\/\/\)[^/].*/{
6062             s//\1/
6063             q
6064           }
6065           /^X\(\/\/\)$/{
6066             s//\1/
6067             q
6068           }
6069           /^X\(\/\).*/{
6070             s//\1/
6071             q
6072           }
6073           s/.*/./; q'`
6074     else
6075       continue
6076     fi
6077     # Extract the definition of DEPDIR, am__include, and am__quote
6078     # from the Makefile without running 'make'.
6079     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6080     test -z "$DEPDIR" && continue
6081     am__include=`sed -n 's/^am__include = //p' < "$mf"`
6082     test -z "$am__include" && continue
6083     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
6084     # Find all dependency output files, they are included files with
6085     # $(DEPDIR) in their names.  We invoke sed twice because it is the
6086     # simplest approach to changing $(DEPDIR) to its actual value in the
6087     # expansion.
6088     for file in `sed -n "
6089       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
6090          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
6091       # Make sure the directory exists.
6092       test -f "$dirpart/$file" && continue
6093       fdir=`$as_dirname -- "$file" ||
6094 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6095          X"$file" : 'X\(//\)[^/]' \| \
6096          X"$file" : 'X\(//\)$' \| \
6097          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
6098 $as_echo X"$file" |
6099     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6100             s//\1/
6101             q
6102           }
6103           /^X\(\/\/\)[^/].*/{
6104             s//\1/
6105             q
6106           }
6107           /^X\(\/\/\)$/{
6108             s//\1/
6109             q
6110           }
6111           /^X\(\/\).*/{
6112             s//\1/
6113             q
6114           }
6115           s/.*/./; q'`
6116       as_dir=$dirpart/$fdir; as_fn_mkdir_p
6117       # echo "creating $dirpart/$file"
6118       echo '# dummy' > "$dirpart/$file"
6119     done
6120   done
6121 }
6122  ;;
6123
6124   esac
6125 done # for ac_tag
6126
6127
6128 as_fn_exit 0
6129 _ACEOF
6130 ac_clean_files=$ac_clean_files_save
6131
6132 test $ac_write_fail = 0 ||
6133   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6134
6135
6136 # configure is writing to config.log, and then calls config.status.
6137 # config.status does its own redirection, appending to config.log.
6138 # Unfortunately, on DOS this fails, as config.log is still kept open
6139 # by configure, so config.status won't be able to write to it; its
6140 # output is simply discarded.  So we exec the FD to /dev/null,
6141 # effectively closing config.log, so it can be properly (re)opened and
6142 # appended to by config.status.  When coming back to configure, we
6143 # need to make the FD available again.
6144 if test "$no_create" != yes; then
6145   ac_cs_success=:
6146   ac_config_status_args=
6147   test "$silent" = yes &&
6148     ac_config_status_args="$ac_config_status_args --quiet"
6149   exec 5>/dev/null
6150   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6151   exec 5>>config.log
6152   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6153   # would make configure fail if this is the last instruction.
6154   $ac_cs_success || as_fn_exit 1
6155 fi
6156 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6157   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6158 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6159 fi
6160