configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.70 for qbittorrent v4.4.0alpha.
   4 #
   5 # Report bugs to <bugs.qbittorrent.org>.
   6 #
   7 #
   8 # Copyright (C) 1992-1996, 1998-2017, 2020 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 as_nop=:
  20 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
  21 then :
  22   emulate sh
  23   NULLCMD=:
  24   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  25   # is contrary to our usage.  Disable this feature.
  26   alias -g '${1+"$@"}'='"$@"'
  27   setopt NO_GLOB_SUBST
  28 else $as_nop
  29   case `(set -o) 2>/dev/null` in #(
  30   *posix*) :
  31     set -o posix ;; #(
  32   *) :
  33      ;;
  34 esac
  35 fi
  36
  37
  38
  39 # Reset variables that may have inherited troublesome values from
  40 # the environment.
  41
  42 # IFS needs to be set, to space, tab, and newline, in precisely that order.
  43 # (If _AS_PATH_WALK were called with IFS unset, it would have the
  44 # side effect of setting IFS to empty, thus disabling word splitting.)
  45 # Quoting is to prevent editors from complaining about space-tab.
  46 as_nl='
  47 '
  48 export as_nl
  49 IFS=" ""        $as_nl"
  50
  51 PS1='$ '
  52 PS2='> '
  53 PS4='+ '
  54
  55 # Ensure predictable behavior from utilities with locale-dependent output.
  56 LC_ALL=C
  57 export LC_ALL
  58 LANGUAGE=C
  59 export LANGUAGE
  60
  61 # We cannot yet rely on "unset" to work, but we need these variables
  62 # to be unset--not just set to an empty or harmless value--now, to
  63 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
  64 # also avoids known problems related to "unset" and subshell syntax
  65 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
  66 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
  67 do eval test \${$as_var+y} \
  68   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
  69 done
  70
  71 # Ensure that fds 0, 1, and 2 are open.
  72 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
  73 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
  74 if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
  75
  76 # The user is always right.
  77 if ${PATH_SEPARATOR+false} :; then
  78   PATH_SEPARATOR=:
  79   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  80     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  81       PATH_SEPARATOR=';'
  82   }
  83 fi
  84
  85
  86 # Find who we are.  Look in the path if we contain no directory separator.
  87 as_myself=
  88 case $0 in #((
  89   *[\\/]* ) as_myself=$0 ;;
  90   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  91 for as_dir in $PATH
  92 do
  93   IFS=$as_save_IFS
  94   case $as_dir in #(((
  95     '') as_dir=./ ;;
  96     */) ;;
  97     *) as_dir=$as_dir/ ;;
  98   esac
  99     test -r "$as_dir$0" && as_myself=$as_dir$0 && break
 100   done
 101 IFS=$as_save_IFS
 102
 103      ;;
 104 esac
 105 # We did not find ourselves, most probably we were run as `sh COMMAND'
 106 # in which case we are not to be found in the path.
 107 if test "x$as_myself" = x; then
 108   as_myself=$0
 109 fi
 110 if test ! -f "$as_myself"; then
 111   printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 112   exit 1
 113 fi
 114
 115
 116 # Use a proper internal environment variable to ensure we don't fall
 117   # into an infinite loop, continuously re-executing ourselves.
 118   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 119     _as_can_reexec=no; export _as_can_reexec;
 120     # We cannot yet assume a decent shell, so we have to provide a
 121 # neutralization value for shells without unset; and this also
 122 # works around shells that cannot unset nonexistent variables.
 123 # Preserve -v and -x to the replacement shell.
 124 BASH_ENV=/dev/null
 125 ENV=/dev/null
 126 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 127 case $- in # ((((
 128   *v*x* | *x*v* ) as_opts=-vx ;;
 129   *v* ) as_opts=-v ;;
 130   *x* ) as_opts=-x ;;
 131   * ) as_opts= ;;
 132 esac
 133 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 134 # Admittedly, this is quite paranoid, since all the known shells bail
 135 # out after a failed `exec'.
 136 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
 137 exit 255
 138   fi
 139   # We don't want this to propagate to other subprocesses.
 140           { _as_can_reexec=; unset _as_can_reexec;}
 141 if test "x$CONFIG_SHELL" = x; then
 142   as_bourne_compatible="as_nop=:
 143 if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
 144 then :
 145   emulate sh
 146   NULLCMD=:
 147   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 148   # is contrary to our usage.  Disable this feature.
 149   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 150   setopt NO_GLOB_SUBST
 151 else \$as_nop
 152   case \`(set -o) 2>/dev/null\` in #(
 153   *posix*) :
 154     set -o posix ;; #(
 155   *) :
 156      ;;
 157 esac
 158 fi
 159 "
 160   as_required="as_fn_return () { (exit \$1); }
 161 as_fn_success () { as_fn_return 0; }
 162 as_fn_failure () { as_fn_return 1; }
 163 as_fn_ret_success () { return 0; }
 164 as_fn_ret_failure () { return 1; }
 165
 166 exitcode=0
 167 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 168 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 169 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 170 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 171 if ( set x; as_fn_ret_success y && test x = \"\$1\" )
 172 then :
 173
 174 else \$as_nop
 175   exitcode=1; echo positional parameters were not saved.
 176 fi
 177 test x\$exitcode = x0 || exit 1
 178 blah=\$(echo \$(echo blah))
 179 test x\"\$blah\" = xblah || exit 1
 180 test -x / || exit 1"
 181   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 182   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 183   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 184   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 185 test \$(( 1 + 1 )) = 2 || exit 1"
 186   if (eval "$as_required") 2>/dev/null
 187 then :
 188   as_have_required=yes
 189 else $as_nop
 190   as_have_required=no
 191 fi
 192   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
 193 then :
 194
 195 else $as_nop
 196   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 197 as_found=false
 198 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 199 do
 200   IFS=$as_save_IFS
 201   case $as_dir in #(((
 202     '') as_dir=./ ;;
 203     */) ;;
 204     *) as_dir=$as_dir/ ;;
 205   esac
 206   as_found=:
 207   case $as_dir in #(
 208          /*)
 209            for as_base in sh bash ksh sh5; do
 210              # Try only shells that exist, to save several forks.
 211              as_shell=$as_dir$as_base
 212              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 213                     as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
 214 then :
 215   CONFIG_SHELL=$as_shell as_have_required=yes
 216                    if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
 217 then :
 218   break 2
 219 fi
 220 fi
 221            done;;
 222        esac
 223   as_found=false
 224 done
 225 IFS=$as_save_IFS
 226 if $as_found
 227 then :
 228
 229 else $as_nop
 230   if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 231               as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
 232 then :
 233   CONFIG_SHELL=$SHELL as_have_required=yes
 234 fi
 235 fi
 236
 237
 238       if test "x$CONFIG_SHELL" != x
 239 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 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
 258 exit 255
 259 fi
 260
 261     if test x$as_have_required = xno
 262 then :
 263   printf "%s\n" "$0: This script requires a shell more modern than all"
 264   printf "%s\n" "$0: the shells that I found on your system."
 265   if test ${ZSH_VERSION+y} ; then
 266     printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 267     printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
 268   else
 269     printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and
 270 $0: bugs.qbittorrent.org about your system, including any
 271 $0: error possibly output before this message. Then install
 272 $0: a modern shell, or manually run the script under such a
 273 $0: shell if you do have one."
 274   fi
 275   exit 1
 276 fi
 277 fi
 278 fi
 279 SHELL=${CONFIG_SHELL-/bin/sh}
 280 export SHELL
 281 # Unset more variables known to interfere with behavior of common tools.
 282 CLICOLOR_FORCE= GREP_OPTIONS=
 283 unset CLICOLOR_FORCE GREP_OPTIONS
 284
 285 ## --------------------- ##
 286 ## M4sh Shell Functions. ##
 287 ## --------------------- ##
 288 # as_fn_unset VAR
 289 # ---------------
 290 # Portably unset VAR.
 291 as_fn_unset ()
 292 {
 293   { eval $1=; unset $1;}
 294 }
 295 as_unset=as_fn_unset
 296
 297
 298 # as_fn_set_status STATUS
 299 # -----------------------
 300 # Set $? to STATUS, without forking.
 301 as_fn_set_status ()
 302 {
 303   return $1
 304 } # as_fn_set_status
 305
 306 # as_fn_exit STATUS
 307 # -----------------
 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 309 as_fn_exit ()
 310 {
 311   set +e
 312   as_fn_set_status $1
 313   exit $1
 314 } # as_fn_exit
 315 # as_fn_nop
 316 # ---------
 317 # Do nothing but, unlike ":", preserve the value of $?.
 318 as_fn_nop ()
 319 {
 320   return $?
 321 }
 322 as_nop=as_fn_nop
 323
 324 # as_fn_mkdir_p
 325 # -------------
 326 # Create "$as_dir" as a directory, including parents if necessary.
 327 as_fn_mkdir_p ()
 328 {
 329
 330   case $as_dir in #(
 331   -*) as_dir=./$as_dir;;
 332   esac
 333   test -d "$as_dir" || eval $as_mkdir_p || {
 334     as_dirs=
 335     while :; do
 336       case $as_dir in #(
 337       *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 338       *) as_qdir=$as_dir;;
 339       esac
 340       as_dirs="'$as_qdir' $as_dirs"
 341       as_dir=`$as_dirname -- "$as_dir" ||
 342 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 343          X"$as_dir" : 'X\(//\)[^/]' \| \
 344          X"$as_dir" : 'X\(//\)$' \| \
 345          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 346 printf "%s\n" X"$as_dir" |
 347     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 348             s//\1/
 349             q
 350           }
 351           /^X\(\/\/\)[^/].*/{
 352             s//\1/
 353             q
 354           }
 355           /^X\(\/\/\)$/{
 356             s//\1/
 357             q
 358           }
 359           /^X\(\/\).*/{
 360             s//\1/
 361             q
 362           }
 363           s/.*/./; q'`
 364       test -d "$as_dir" && break
 365     done
 366     test -z "$as_dirs" || eval "mkdir $as_dirs"
 367   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 368
 369
 370 } # as_fn_mkdir_p
 371
 372 # as_fn_executable_p FILE
 373 # -----------------------
 374 # Test if FILE is an executable regular file.
 375 as_fn_executable_p ()
 376 {
 377   test -f "$1" && test -x "$1"
 378 } # as_fn_executable_p
 379 # as_fn_append VAR VALUE
 380 # ----------------------
 381 # Append the text in VALUE to the end of the definition contained in VAR. Take
 382 # advantage of any shell optimizations that allow amortized linear growth over
 383 # repeated appends, instead of the typical quadratic growth present in naive
 384 # implementations.
 385 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
 386 then :
 387   eval 'as_fn_append ()
 388   {
 389     eval $1+=\$2
 390   }'
 391 else $as_nop
 392   as_fn_append ()
 393   {
 394     eval $1=\$$1\$2
 395   }
 396 fi # as_fn_append
 397
 398 # as_fn_arith ARG...
 399 # ------------------
 400 # Perform arithmetic evaluation on the ARGs, and store the result in the
 401 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 402 # must be portable across $(()) and expr.
 403 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
 404 then :
 405   eval 'as_fn_arith ()
 406   {
 407     as_val=$(( $* ))
 408   }'
 409 else $as_nop
 410   as_fn_arith ()
 411   {
 412     as_val=`expr "$@" || test $? -eq 1`
 413   }
 414 fi # as_fn_arith
 415
 416 # as_fn_nop
 417 # ---------
 418 # Do nothing but, unlike ":", preserve the value of $?.
 419 as_fn_nop ()
 420 {
 421   return $?
 422 }
 423 as_nop=as_fn_nop
 424
 425 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 426 # ----------------------------------------
 427 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 428 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 429 # script with STATUS, using 1 if that was 0.
 430 as_fn_error ()
 431 {
 432   as_status=$1; test $as_status -eq 0 && as_status=1
 433   if test "$4"; then
 434     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 435     printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 436   fi
 437   printf "%s\n" "$as_me: error: $2" >&2
 438   as_fn_exit $as_status
 439 } # as_fn_error
 440
 441 if expr a : '\(a\)' >/dev/null 2>&1 &&
 442    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 443   as_expr=expr
 444 else
 445   as_expr=false
 446 fi
 447
 448 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 449   as_basename=basename
 450 else
 451   as_basename=false
 452 fi
 453
 454 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 455   as_dirname=dirname
 456 else
 457   as_dirname=false
 458 fi
 459
 460 as_me=`$as_basename -- "$0" ||
 461 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 462          X"$0" : 'X\(//\)$' \| \
 463          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 464 printf "%s\n" X/"$0" |
 465     sed '/^.*\/\([^/][^/]*\)\/*$/{
 466             s//\1/
 467             q
 468           }
 469           /^X\/\(\/\/\)$/{
 470             s//\1/
 471             q
 472           }
 473           /^X\/\(\/\).*/{
 474             s//\1/
 475             q
 476           }
 477           s/.*/./; q'`
 478
 479 # Avoid depending upon Character Ranges.
 480 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 481 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 482 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 483 as_cr_digits='0123456789'
 484 as_cr_alnum=$as_cr_Letters$as_cr_digits
 485
 486
 487   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 488   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 489   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 490   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 491   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 492   sed -n '
 493     p
 494     /[$]LINENO/=
 495   ' <$as_myself |
 496     sed '
 497       s/[$]LINENO.*/&-/
 498       t lineno
 499       b
 500       :lineno
 501       N
 502       :loop
 503       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 504       t loop
 505       s/-\n.*//
 506     ' >$as_me.lineno &&
 507   chmod +x "$as_me.lineno" ||
 508     { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 509
 510   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 511   # already done that, so ensure we don't try to do so again and fall
 512   # in an infinite loop.  This has already happened in practice.
 513   _as_can_reexec=no; export _as_can_reexec
 514   # Don't try to exec as it changes $[0], causing all sort of problems
 515   # (the dirname of $[0] is not the place where we might find the
 516   # original and so on.  Autoconf is especially sensitive to this).
 517   . "./$as_me.lineno"
 518   # Exit status is that of the last command.
 519   exit
 520 }
 521
 522
 523 # Determine whether it's possible to make 'echo' print without a newline.
 524 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed
 525 # for compatibility with existing Makefiles.
 526 ECHO_C= ECHO_N= ECHO_T=
 527 case `echo -n x` in #(((((
 528 -n*)
 529   case `echo 'xy\c'` in
 530   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 531   xy)  ECHO_C='\c';;
 532   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 533        ECHO_T=' ';;
 534   esac;;
 535 *)
 536   ECHO_N='-n';;
 537 esac
 538
 539 # For backward compatibility with old third-party macros, we provide
 540 # the shell variables $as_echo and $as_echo_n.  New code should use
 541 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
 542 as_echo='printf %s\n'
 543 as_echo_n='printf %s'
 544
 545
 546 rm -f conf$$ conf$$.exe conf$$.file
 547 if test -d conf$$.dir; then
 548   rm -f conf$$.dir/conf$$.file
 549 else
 550   rm -f conf$$.dir
 551   mkdir conf$$.dir 2>/dev/null
 552 fi
 553 if (echo >conf$$.file) 2>/dev/null; then
 554   if ln -s conf$$.file conf$$ 2>/dev/null; then
 555     as_ln_s='ln -s'
 556     # ... but there are two gotchas:
 557     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 558     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 559     # In both cases, we have to default to `cp -pR'.
 560     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 561       as_ln_s='cp -pR'
 562   elif ln conf$$.file conf$$ 2>/dev/null; then
 563     as_ln_s=ln
 564   else
 565     as_ln_s='cp -pR'
 566   fi
 567 else
 568   as_ln_s='cp -pR'
 569 fi
 570 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 571 rmdir conf$$.dir 2>/dev/null
 572
 573 if mkdir -p . 2>/dev/null; then
 574   as_mkdir_p='mkdir -p "$as_dir"'
 575 else
 576   test -d ./-p && rmdir ./-p
 577   as_mkdir_p=false
 578 fi
 579
 580 as_test_x='test -x'
 581 as_executable_p=as_fn_executable_p
 582
 583 # Sed expression to map a string onto a valid CPP name.
 584 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 585
 586 # Sed expression to map a string onto a valid variable name.
 587 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 588
 589
 590 test -n "$DJDIR" || exec 7<&0 </dev/null
 591 exec 6>&1
 592
 593 # Name of the host.
 594 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 595 # so uname gets run too.
 596 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 597
 598 #
 599 # Initializations.
 600 #
 601 ac_default_prefix=/usr/local
 602 ac_clean_files=
 603 ac_config_libobj_dir=.
 604 LIBOBJS=
 605 cross_compiling=no
 606 subdirs=
 607 MFLAGS=
 608 MAKEFLAGS=
 609
 610 # Identity of this package.
 611 PACKAGE_NAME='qbittorrent'
 612 PACKAGE_TARNAME='qbittorrent'
 613 PACKAGE_VERSION='v4.4.0alpha'
 614 PACKAGE_STRING='qbittorrent v4.4.0alpha'
 615 PACKAGE_BUGREPORT='bugs.qbittorrent.org'
 616 PACKAGE_URL='https://www.qbittorrent.org/'
 617
 618 ac_subst_vars='am__EXEEXT_FALSE
 619 am__EXEEXT_TRUE
 620 LTLIBOBJS
 621 LIBOBJS
 622 QBT_REMOVE_DEFINES
 623 QBT_ADD_DEFINES
 624 QBT_REMOVE_CONFIG
 625 QBT_ADD_CONFIG
 626 QBT_CONF_EXTRA_CFLAGS
 627 QBT_CONF_INCLUDES
 628 QBT_CXX
 629 QBT_CC
 630 EXPAND_MANDIR
 631 EXPAND_DATADIR
 632 EXPAND_BINDIR
 633 EXPAND_PREFIX
 634 zlib_LIBS
 635 zlib_CFLAGS
 636 openssl_LIBS
 637 openssl_CFLAGS
 638 libtorrent_LIBS
 639 libtorrent_CFLAGS
 640 BOOST_SYSTEM_LIB
 641 BOOST_LDFLAGS
 642 BOOST_CPPFLAGS
 643 Qt5Svg_LIBS
 644 Qt5Svg_CFLAGS
 645 QT_QMAKE
 646 PKG_CONFIG_LIBDIR
 647 PKG_CONFIG_PATH
 648 PKG_CONFIG
 649 AM_BACKSLASH
 650 AM_DEFAULT_VERBOSITY
 651 AM_DEFAULT_V
 652 AM_V
 653 am__fastdepCXX_FALSE
 654 am__fastdepCXX_TRUE
 655 CXXDEPMODE
 656 am__fastdepCC_FALSE
 657 am__fastdepCC_TRUE
 658 CCDEPMODE
 659 am__nodep
 660 AMDEPBACKSLASH
 661 AMDEP_FALSE
 662 AMDEP_TRUE
 663 am__include
 664 DEPDIR
 665 am__untar
 666 am__tar
 667 AMTAR
 668 am__leading_dot
 669 SET_MAKE
 670 AWK
 671 mkdir_p
 672 MKDIR_P
 673 INSTALL_STRIP_PROGRAM
 674 STRIP
 675 install_sh
 676 MAKEINFO
 677 AUTOHEADER
 678 AUTOMAKE
 679 AUTOCONF
 680 ACLOCAL
 681 VERSION
 682 PACKAGE
 683 CYGPATH_W
 684 am__isrc
 685 INSTALL_DATA
 686 INSTALL_SCRIPT
 687 INSTALL_PROGRAM
 688 host_os
 689 host_vendor
 690 host_cpu
 691 host
 692 build_os
 693 build_vendor
 694 build_cpu
 695 build
 696 SED
 697 ac_ct_CXX
 698 CXXFLAGS
 699 CXX
 700 OBJEXT
 701 EXEEXT
 702 ac_ct_CC
 703 CPPFLAGS
 704 LDFLAGS
 705 CFLAGS
 706 CC
 707 target_alias
 708 host_alias
 709 build_alias
 710 LIBS
 711 ECHO_T
 712 ECHO_N
 713 ECHO_C
 714 DEFS
 715 mandir
 716 localedir
 717 libdir
 718 psdir
 719 pdfdir
 720 dvidir
 721 htmldir
 722 infodir
 723 docdir
 724 oldincludedir
 725 includedir
 726 runstatedir
 727 localstatedir
 728 sharedstatedir
 729 sysconfdir
 730 datadir
 731 datarootdir
 732 libexecdir
 733 sbindir
 734 bindir
 735 program_transform_name
 736 prefix
 737 exec_prefix
 738 PACKAGE_URL
 739 PACKAGE_BUGREPORT
 740 PACKAGE_STRING
 741 PACKAGE_VERSION
 742 PACKAGE_TARNAME
 743 PACKAGE_NAME
 744 PATH_SEPARATOR
 745 SHELL
 746 am__quote'
 747 ac_subst_files=''
 748 ac_user_opts='
 749 enable_option_checking
 750 enable_dependency_tracking
 751 enable_silent_rules
 752 enable_debug
 753 enable_stacktrace
 754 enable_gui
 755 enable_systemd
 756 enable_webui
 757 enable_qt_dbus
 758 with_boost
 759 with_boost_libdir
 760 with_boost_system
 761 '
 762       ac_precious_vars='build_alias
 763 host_alias
 764 target_alias
 765 CC
 766 CFLAGS
 767 LDFLAGS
 768 LIBS
 769 CPPFLAGS
 770 CXX
 771 CXXFLAGS
 772 CCC
 773 PKG_CONFIG
 774 PKG_CONFIG_PATH
 775 PKG_CONFIG_LIBDIR
 776 QT_QMAKE
 777 Qt5Svg_CFLAGS
 778 Qt5Svg_LIBS
 779 libtorrent_CFLAGS
 780 libtorrent_LIBS
 781 openssl_CFLAGS
 782 openssl_LIBS
 783 zlib_CFLAGS
 784 zlib_LIBS'
 785
 786
 787 # Initialize some variables set by options.
 788 ac_init_help=
 789 ac_init_version=false
 790 ac_unrecognized_opts=
 791 ac_unrecognized_sep=
 792 # The variables have the same names as the options, with
 793 # dashes changed to underlines.
 794 cache_file=/dev/null
 795 exec_prefix=NONE
 796 no_create=
 797 no_recursion=
 798 prefix=NONE
 799 program_prefix=NONE
 800 program_suffix=NONE
 801 program_transform_name=s,x,x,
 802 silent=
 803 site=
 804 srcdir=
 805 verbose=
 806 x_includes=NONE
 807 x_libraries=NONE
 808
 809 # Installation directory options.
 810 # These are left unexpanded so users can "make install exec_prefix=/foo"
 811 # and all the variables that are supposed to be based on exec_prefix
 812 # by default will actually change.
 813 # Use braces instead of parens because sh, perl, etc. also accept them.
 814 # (The list follows the same order as the GNU Coding Standards.)
 815 bindir='${exec_prefix}/bin'
 816 sbindir='${exec_prefix}/sbin'
 817 libexecdir='${exec_prefix}/libexec'
 818 datarootdir='${prefix}/share'
 819 datadir='${datarootdir}'
 820 sysconfdir='${prefix}/etc'
 821 sharedstatedir='${prefix}/com'
 822 localstatedir='${prefix}/var'
 823 runstatedir='${localstatedir}/run'
 824 includedir='${prefix}/include'
 825 oldincludedir='/usr/include'
 826 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 827 infodir='${datarootdir}/info'
 828 htmldir='${docdir}'
 829 dvidir='${docdir}'
 830 pdfdir='${docdir}'
 831 psdir='${docdir}'
 832 libdir='${exec_prefix}/lib'
 833 localedir='${datarootdir}/locale'
 834 mandir='${datarootdir}/man'
 835
 836 ac_prev=
 837 ac_dashdash=
 838 for ac_option
 839 do
 840   # If the previous option needs an argument, assign it.
 841   if test -n "$ac_prev"; then
 842     eval $ac_prev=\$ac_option
 843     ac_prev=
 844     continue
 845   fi
 846
 847   case $ac_option in
 848   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 849   *=)   ac_optarg= ;;
 850   *)    ac_optarg=yes ;;
 851   esac
 852
 853   case $ac_dashdash$ac_option in
 854   --)
 855     ac_dashdash=yes ;;
 856
 857   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 858     ac_prev=bindir ;;
 859   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 860     bindir=$ac_optarg ;;
 861
 862   -build | --build | --buil | --bui | --bu)
 863     ac_prev=build_alias ;;
 864   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 865     build_alias=$ac_optarg ;;
 866
 867   -cache-file | --cache-file | --cache-fil | --cache-fi \
 868   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 869     ac_prev=cache_file ;;
 870   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 871   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 872     cache_file=$ac_optarg ;;
 873
 874   --config-cache | -C)
 875     cache_file=config.cache ;;
 876
 877   -datadir | --datadir | --datadi | --datad)
 878     ac_prev=datadir ;;
 879   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 880     datadir=$ac_optarg ;;
 881
 882   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 883   | --dataroo | --dataro | --datar)
 884     ac_prev=datarootdir ;;
 885   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 886   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 887     datarootdir=$ac_optarg ;;
 888
 889   -disable-* | --disable-*)
 890     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 891     # Reject names that are not valid shell variable names.
 892     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 893       as_fn_error $? "invalid feature name: \`$ac_useropt'"
 894     ac_useropt_orig=$ac_useropt
 895     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
 896     case $ac_user_opts in
 897       *"
 898 "enable_$ac_useropt"
 899 "*) ;;
 900       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 901          ac_unrecognized_sep=', ';;
 902     esac
 903     eval enable_$ac_useropt=no ;;
 904
 905   -docdir | --docdir | --docdi | --doc | --do)
 906     ac_prev=docdir ;;
 907   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 908     docdir=$ac_optarg ;;
 909
 910   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 911     ac_prev=dvidir ;;
 912   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 913     dvidir=$ac_optarg ;;
 914
 915   -enable-* | --enable-*)
 916     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 917     # Reject names that are not valid shell variable names.
 918     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 919       as_fn_error $? "invalid feature name: \`$ac_useropt'"
 920     ac_useropt_orig=$ac_useropt
 921     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
 922     case $ac_user_opts in
 923       *"
 924 "enable_$ac_useropt"
 925 "*) ;;
 926       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 927          ac_unrecognized_sep=', ';;
 928     esac
 929     eval enable_$ac_useropt=\$ac_optarg ;;
 930
 931   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 932   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 933   | --exec | --exe | --ex)
 934     ac_prev=exec_prefix ;;
 935   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 936   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 937   | --exec=* | --exe=* | --ex=*)
 938     exec_prefix=$ac_optarg ;;
 939
 940   -gas | --gas | --ga | --g)
 941     # Obsolete; use --with-gas.
 942     with_gas=yes ;;
 943
 944   -help | --help | --hel | --he | -h)
 945     ac_init_help=long ;;
 946   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 947     ac_init_help=recursive ;;
 948   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 949     ac_init_help=short ;;
 950
 951   -host | --host | --hos | --ho)
 952     ac_prev=host_alias ;;
 953   -host=* | --host=* | --hos=* | --ho=*)
 954     host_alias=$ac_optarg ;;
 955
 956   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 957     ac_prev=htmldir ;;
 958   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 959   | --ht=*)
 960     htmldir=$ac_optarg ;;
 961
 962   -includedir | --includedir | --includedi | --included | --include \
 963   | --includ | --inclu | --incl | --inc)
 964     ac_prev=includedir ;;
 965   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 966   | --includ=* | --inclu=* | --incl=* | --inc=*)
 967     includedir=$ac_optarg ;;
 968
 969   -infodir | --infodir | --infodi | --infod | --info | --inf)
 970     ac_prev=infodir ;;
 971   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 972     infodir=$ac_optarg ;;
 973
 974   -libdir | --libdir | --libdi | --libd)
 975     ac_prev=libdir ;;
 976   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 977     libdir=$ac_optarg ;;
 978
 979   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 980   | --libexe | --libex | --libe)
 981     ac_prev=libexecdir ;;
 982   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 983   | --libexe=* | --libex=* | --libe=*)
 984     libexecdir=$ac_optarg ;;
 985
 986   -localedir | --localedir | --localedi | --localed | --locale)
 987     ac_prev=localedir ;;
 988   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 989     localedir=$ac_optarg ;;
 990
 991   -localstatedir | --localstatedir | --localstatedi | --localstated \
 992   | --localstate | --localstat | --localsta | --localst | --locals)
 993     ac_prev=localstatedir ;;
 994   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 995   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 996     localstatedir=$ac_optarg ;;
 997
 998   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 999     ac_prev=mandir ;;
1000   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1001     mandir=$ac_optarg ;;
1002
1003   -nfp | --nfp | --nf)
1004     # Obsolete; use --without-fp.
1005     with_fp=no ;;
1006
1007   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1008   | --no-cr | --no-c | -n)
1009     no_create=yes ;;
1010
1011   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1012   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1013     no_recursion=yes ;;
1014
1015   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1016   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1017   | --oldin | --oldi | --old | --ol | --o)
1018     ac_prev=oldincludedir ;;
1019   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1020   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1021   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1022     oldincludedir=$ac_optarg ;;
1023
1024   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1025     ac_prev=prefix ;;
1026   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1027     prefix=$ac_optarg ;;
1028
1029   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1030   | --program-pre | --program-pr | --program-p)
1031     ac_prev=program_prefix ;;
1032   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1033   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1034     program_prefix=$ac_optarg ;;
1035
1036   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1037   | --program-suf | --program-su | --program-s)
1038     ac_prev=program_suffix ;;
1039   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1040   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1041     program_suffix=$ac_optarg ;;
1042
1043   -program-transform-name | --program-transform-name \
1044   | --program-transform-nam | --program-transform-na \
1045   | --program-transform-n | --program-transform- \
1046   | --program-transform | --program-transfor \
1047   | --program-transfo | --program-transf \
1048   | --program-trans | --program-tran \
1049   | --progr-tra | --program-tr | --program-t)
1050     ac_prev=program_transform_name ;;
1051   -program-transform-name=* | --program-transform-name=* \
1052   | --program-transform-nam=* | --program-transform-na=* \
1053   | --program-transform-n=* | --program-transform-=* \
1054   | --program-transform=* | --program-transfor=* \
1055   | --program-transfo=* | --program-transf=* \
1056   | --program-trans=* | --program-tran=* \
1057   | --progr-tra=* | --program-tr=* | --program-t=*)
1058     program_transform_name=$ac_optarg ;;
1059
1060   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1061     ac_prev=pdfdir ;;
1062   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1063     pdfdir=$ac_optarg ;;
1064
1065   -psdir | --psdir | --psdi | --psd | --ps)
1066     ac_prev=psdir ;;
1067   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1068     psdir=$ac_optarg ;;
1069
1070   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1071   | -silent | --silent | --silen | --sile | --sil)
1072     silent=yes ;;
1073
1074   -runstatedir | --runstatedir | --runstatedi | --runstated \
1075   | --runstate | --runstat | --runsta | --runst | --runs \
1076   | --run | --ru | --r)
1077     ac_prev=runstatedir ;;
1078   -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
1079   | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
1080   | --run=* | --ru=* | --r=*)
1081     runstatedir=$ac_optarg ;;
1082
1083   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1084     ac_prev=sbindir ;;
1085   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1086   | --sbi=* | --sb=*)
1087     sbindir=$ac_optarg ;;
1088
1089   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1090   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1091   | --sharedst | --shareds | --shared | --share | --shar \
1092   | --sha | --sh)
1093     ac_prev=sharedstatedir ;;
1094   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1095   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1096   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1097   | --sha=* | --sh=*)
1098     sharedstatedir=$ac_optarg ;;
1099
1100   -site | --site | --sit)
1101     ac_prev=site ;;
1102   -site=* | --site=* | --sit=*)
1103     site=$ac_optarg ;;
1104
1105   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1106     ac_prev=srcdir ;;
1107   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1108     srcdir=$ac_optarg ;;
1109
1110   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1111   | --syscon | --sysco | --sysc | --sys | --sy)
1112     ac_prev=sysconfdir ;;
1113   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1114   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1115     sysconfdir=$ac_optarg ;;
1116
1117   -target | --target | --targe | --targ | --tar | --ta | --t)
1118     ac_prev=target_alias ;;
1119   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1120     target_alias=$ac_optarg ;;
1121
1122   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1123     verbose=yes ;;
1124
1125   -version | --version | --versio | --versi | --vers | -V)
1126     ac_init_version=: ;;
1127
1128   -with-* | --with-*)
1129     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1130     # Reject names that are not valid shell variable names.
1131     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1132       as_fn_error $? "invalid package name: \`$ac_useropt'"
1133     ac_useropt_orig=$ac_useropt
1134     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1135     case $ac_user_opts in
1136       *"
1137 "with_$ac_useropt"
1138 "*) ;;
1139       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1140          ac_unrecognized_sep=', ';;
1141     esac
1142     eval with_$ac_useropt=\$ac_optarg ;;
1143
1144   -without-* | --without-*)
1145     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1146     # Reject names that are not valid shell variable names.
1147     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1148       as_fn_error $? "invalid package name: \`$ac_useropt'"
1149     ac_useropt_orig=$ac_useropt
1150     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1151     case $ac_user_opts in
1152       *"
1153 "with_$ac_useropt"
1154 "*) ;;
1155       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1156          ac_unrecognized_sep=', ';;
1157     esac
1158     eval with_$ac_useropt=no ;;
1159
1160   --x)
1161     # Obsolete; use --with-x.
1162     with_x=yes ;;
1163
1164   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1165   | --x-incl | --x-inc | --x-in | --x-i)
1166     ac_prev=x_includes ;;
1167   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1168   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1169     x_includes=$ac_optarg ;;
1170
1171   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1172   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1173     ac_prev=x_libraries ;;
1174   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1175   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1176     x_libraries=$ac_optarg ;;
1177
1178   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1179 Try \`$0 --help' for more information"
1180     ;;
1181
1182   *=*)
1183     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1184     # Reject names that are not valid shell variable names.
1185     case $ac_envvar in #(
1186       '' | [0-9]* | *[!_$as_cr_alnum]* )
1187       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1188     esac
1189     eval $ac_envvar=\$ac_optarg
1190     export $ac_envvar ;;
1191
1192   *)
1193     # FIXME: should be removed in autoconf 3.0.
1194     printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1195     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1196       printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1197     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1198     ;;
1199
1200   esac
1201 done
1202
1203 if test -n "$ac_prev"; then
1204   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1205   as_fn_error $? "missing argument to $ac_option"
1206 fi
1207
1208 if test -n "$ac_unrecognized_opts"; then
1209   case $enable_option_checking in
1210     no) ;;
1211     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1212     *)     printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1213   esac
1214 fi
1215
1216 # Check all directory arguments for consistency.
1217 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1218                 datadir sysconfdir sharedstatedir localstatedir includedir \
1219                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1220                 libdir localedir mandir runstatedir
1221 do
1222   eval ac_val=\$$ac_var
1223   # Remove trailing slashes.
1224   case $ac_val in
1225     */ )
1226       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1227       eval $ac_var=\$ac_val;;
1228   esac
1229   # Be sure to have absolute directory names.
1230   case $ac_val in
1231     [\\/$]* | ?:[\\/]* )  continue;;
1232     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1233   esac
1234   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1235 done
1236
1237 # There might be people who depend on the old broken behavior: `$host'
1238 # used to hold the argument of --host etc.
1239 # FIXME: To remove some day.
1240 build=$build_alias
1241 host=$host_alias
1242 target=$target_alias
1243
1244 # FIXME: To remove some day.
1245 if test "x$host_alias" != x; then
1246   if test "x$build_alias" = x; then
1247     cross_compiling=maybe
1248   elif test "x$build_alias" != "x$host_alias"; then
1249     cross_compiling=yes
1250   fi
1251 fi
1252
1253 ac_tool_prefix=
1254 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1255
1256 test "$silent" = yes && exec 6>/dev/null
1257
1258
1259 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1260 ac_ls_di=`ls -di .` &&
1261 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1262   as_fn_error $? "working directory cannot be determined"
1263 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1264   as_fn_error $? "pwd does not report name of working directory"
1265
1266
1267 # Find the source files, if location was not specified.
1268 if test -z "$srcdir"; then
1269   ac_srcdir_defaulted=yes
1270   # Try the directory containing this script, then the parent directory.
1271   ac_confdir=`$as_dirname -- "$as_myself" ||
1272 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1273          X"$as_myself" : 'X\(//\)[^/]' \| \
1274          X"$as_myself" : 'X\(//\)$' \| \
1275          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1276 printf "%s\n" X"$as_myself" |
1277     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1278             s//\1/
1279             q
1280           }
1281           /^X\(\/\/\)[^/].*/{
1282             s//\1/
1283             q
1284           }
1285           /^X\(\/\/\)$/{
1286             s//\1/
1287             q
1288           }
1289           /^X\(\/\).*/{
1290             s//\1/
1291             q
1292           }
1293           s/.*/./; q'`
1294   srcdir=$ac_confdir
1295   if test ! -r "$srcdir/$ac_unique_file"; then
1296     srcdir=..
1297   fi
1298 else
1299   ac_srcdir_defaulted=no
1300 fi
1301 if test ! -r "$srcdir/$ac_unique_file"; then
1302   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1303   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1304 fi
1305 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1306 ac_abs_confdir=`(
1307         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1308         pwd)`
1309 # When building in place, set srcdir=.
1310 if test "$ac_abs_confdir" = "$ac_pwd"; then
1311   srcdir=.
1312 fi
1313 # Remove unnecessary trailing slashes from srcdir.
1314 # Double slashes in file names in object file debugging info
1315 # mess up M-x gdb in Emacs.
1316 case $srcdir in
1317 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1318 esac
1319 for ac_var in $ac_precious_vars; do
1320   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1321   eval ac_env_${ac_var}_value=\$${ac_var}
1322   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1323   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1324 done
1325
1326 #
1327 # Report the --help message.
1328 #
1329 if test "$ac_init_help" = "long"; then
1330   # Omit some internal or obsolete options to make the list less imposing.
1331   # This message is too long to be a string in the A/UX 3.1 sh.
1332   cat <<_ACEOF
1333 \`configure' configures qbittorrent v4.4.0alpha to adapt to many kinds of systems.
1334
1335 Usage: $0 [OPTION]... [VAR=VALUE]...
1336
1337 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1338 VAR=VALUE.  See below for descriptions of some of the useful variables.
1339
1340 Defaults for the options are specified in brackets.
1341
1342 Configuration:
1343   -h, --help              display this help and exit
1344       --help=short        display options specific to this package
1345       --help=recursive    display the short help of all the included packages
1346   -V, --version           display version information and exit
1347   -q, --quiet, --silent   do not print \`checking ...' messages
1348       --cache-file=FILE   cache test results in FILE [disabled]
1349   -C, --config-cache      alias for \`--cache-file=config.cache'
1350   -n, --no-create         do not create output files
1351       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1352
1353 Installation directories:
1354   --prefix=PREFIX         install architecture-independent files in PREFIX
1355                           [$ac_default_prefix]
1356   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1357                           [PREFIX]
1358
1359 By default, \`make install' will install all the files in
1360 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1361 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1362 for instance \`--prefix=\$HOME'.
1363
1364 For better control, use the options below.
1365
1366 Fine tuning of the installation directories:
1367   --bindir=DIR            user executables [EPREFIX/bin]
1368   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1369   --libexecdir=DIR        program executables [EPREFIX/libexec]
1370   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1371   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1372   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1373   --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
1374   --libdir=DIR            object code libraries [EPREFIX/lib]
1375   --includedir=DIR        C header files [PREFIX/include]
1376   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1377   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1378   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1379   --infodir=DIR           info documentation [DATAROOTDIR/info]
1380   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1381   --mandir=DIR            man documentation [DATAROOTDIR/man]
1382   --docdir=DIR            documentation root [DATAROOTDIR/doc/qbittorrent]
1383   --htmldir=DIR           html documentation [DOCDIR]
1384   --dvidir=DIR            dvi documentation [DOCDIR]
1385   --pdfdir=DIR            pdf documentation [DOCDIR]
1386   --psdir=DIR             ps documentation [DOCDIR]
1387 _ACEOF
1388
1389   cat <<\_ACEOF
1390
1391 Program names:
1392   --program-prefix=PREFIX            prepend PREFIX to installed program names
1393   --program-suffix=SUFFIX            append SUFFIX to installed program names
1394   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1395
1396 System types:
1397   --build=BUILD     configure for building on BUILD [guessed]
1398   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1399 _ACEOF
1400 fi
1401
1402 if test -n "$ac_init_help"; then
1403   case $ac_init_help in
1404      short | recursive ) echo "Configuration of qbittorrent v4.4.0alpha:";;
1405    esac
1406   cat <<\_ACEOF
1407
1408 Optional Features:
1409   --disable-option-checking  ignore unrecognized --enable/--with options
1410   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1411   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1412   --enable-dependency-tracking
1413                           do not reject slow dependency extractors
1414   --disable-dependency-tracking
1415                           speeds up one-time build
1416   --enable-silent-rules   less verbose build output (undo: "make V=1")
1417   --disable-silent-rules  verbose build output (undo: "make V=0")
1418   --enable-debug          Enable debug build
1419   --enable-stacktrace     Enable stacktrace feature (default=auto)
1420   --disable-gui           Disable the GUI for headless running. Disables
1421                           QtDBus and the GeoIP Database.
1422   --enable-systemd        Install the systemd service file (headless only).
1423   --disable-webui         Disable the WebUI.
1424   --disable-qt-dbus       Disable use of QtDBus (GUI only)
1425
1426 Optional Packages:
1427   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1428   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1429   --with-boost[=ARG]      use Boost library from a standard location
1430                           (ARG=yes), from the specified location (ARG=<path>),
1431                           or disable it (ARG=no) [ARG=yes]
1432   --with-boost-libdir=LIB_DIR
1433                           Force given directory for boost libraries. Note that
1434                           this will override library path detection, so use
1435                           this parameter only if default library detection
1436                           fails and you know exactly where your boost
1437                           libraries are located.
1438   --with-boost-system[=special-lib]
1439                           use the System library from boost - it is possible
1440                           to specify a certain library for the linker e.g.
1441                           --with-boost-system=boost_system-gcc-mt
1442
1443 Some influential environment variables:
1444   CC          C compiler command
1445   CFLAGS      C compiler flags
1446   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1447               nonstandard directory <lib dir>
1448   LIBS        libraries to pass to the linker, e.g. -l<library>
1449   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1450               you have headers in a nonstandard directory <include dir>
1451   CXX         C++ compiler command
1452   CXXFLAGS    C++ compiler flags
1453   PKG_CONFIG  path to pkg-config utility
1454   PKG_CONFIG_PATH
1455               directories to add to pkg-config's search path
1456   PKG_CONFIG_LIBDIR
1457               path overriding pkg-config's built-in search path
1458   QT_QMAKE    value of host_bins for Qt5Core >= 5.12, overriding pkg-config
1459   Qt5Svg_CFLAGS
1460               C compiler flags for Qt5Svg, overriding pkg-config
1461   Qt5Svg_LIBS linker flags for Qt5Svg, overriding pkg-config
1462   libtorrent_CFLAGS
1463               C compiler flags for libtorrent, overriding pkg-config
1464   libtorrent_LIBS
1465               linker flags for libtorrent, overriding pkg-config
1466   openssl_CFLAGS
1467               C compiler flags for openssl, overriding pkg-config
1468   openssl_LIBS
1469               linker flags for openssl, overriding pkg-config
1470   zlib_CFLAGS C compiler flags for zlib, overriding pkg-config
1471   zlib_LIBS   linker flags for zlib, overriding pkg-config
1472
1473 Use these variables to override the choices made by `configure' or to help
1474 it to find libraries and programs with nonstandard names/locations.
1475
1476 Report bugs to <bugs.qbittorrent.org>.
1477 qbittorrent home page: <https://www.qbittorrent.org/>.
1478 _ACEOF
1479 ac_status=$?
1480 fi
1481
1482 if test "$ac_init_help" = "recursive"; then
1483   # If there are subdirs, report their specific --help.
1484   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1485     test -d "$ac_dir" ||
1486       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1487       continue
1488     ac_builddir=.
1489
1490 case "$ac_dir" in
1491 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1492 *)
1493   ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1494   # A ".." for each directory in $ac_dir_suffix.
1495   ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1496   case $ac_top_builddir_sub in
1497   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1498   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1499   esac ;;
1500 esac
1501 ac_abs_top_builddir=$ac_pwd
1502 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1503 # for backward compatibility:
1504 ac_top_builddir=$ac_top_build_prefix
1505
1506 case $srcdir in
1507   .)  # We are building in place.
1508     ac_srcdir=.
1509     ac_top_srcdir=$ac_top_builddir_sub
1510     ac_abs_top_srcdir=$ac_pwd ;;
1511   [\\/]* | ?:[\\/]* )  # Absolute name.
1512     ac_srcdir=$srcdir$ac_dir_suffix;
1513     ac_top_srcdir=$srcdir
1514     ac_abs_top_srcdir=$srcdir ;;
1515   *) # Relative name.
1516     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1517     ac_top_srcdir=$ac_top_build_prefix$srcdir
1518     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1519 esac
1520 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1521
1522     cd "$ac_dir" || { ac_status=$?; continue; }
1523     # Check for configure.gnu first; this name is used for a wrapper for
1524     # Metaconfig's "Configure" on case-insensitive file systems.
1525     if test -f "$ac_srcdir/configure.gnu"; then
1526       echo &&
1527       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1528     elif test -f "$ac_srcdir/configure"; then
1529       echo &&
1530       $SHELL "$ac_srcdir/configure" --help=recursive
1531     else
1532       printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1533     fi || ac_status=$?
1534     cd "$ac_pwd" || { ac_status=$?; break; }
1535   done
1536 fi
1537
1538 test -n "$ac_init_help" && exit $ac_status
1539 if $ac_init_version; then
1540   cat <<\_ACEOF
1541 qbittorrent configure v4.4.0alpha
1542 generated by GNU Autoconf 2.70
1543
1544 Copyright (C) 2020 Free Software Foundation, Inc.
1545 This configure script is free software; the Free Software Foundation
1546 gives unlimited permission to copy, distribute and modify it.
1547 _ACEOF
1548   exit
1549 fi
1550
1551 ## ------------------------ ##
1552 ## Autoconf initialization. ##
1553 ## ------------------------ ##
1554
1555 # ac_fn_c_try_compile LINENO
1556 # --------------------------
1557 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1558 ac_fn_c_try_compile ()
1559 {
1560   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1561   rm -f conftest.$ac_objext conftest.beam
1562   if { { ac_try="$ac_compile"
1563 case "(($ac_try" in
1564   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1565   *) ac_try_echo=$ac_try;;
1566 esac
1567 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1568 printf "%s\n" "$ac_try_echo"; } >&5
1569   (eval "$ac_compile") 2>conftest.err
1570   ac_status=$?
1571   if test -s conftest.err; then
1572     grep -v '^ *+' conftest.err >conftest.er1
1573     cat conftest.er1 >&5
1574     mv -f conftest.er1 conftest.err
1575   fi
1576   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1577   test $ac_status = 0; } && {
1578          test -z "$ac_c_werror_flag" ||
1579          test ! -s conftest.err
1580        } && test -s conftest.$ac_objext
1581 then :
1582   ac_retval=0
1583 else $as_nop
1584   printf "%s\n" "$as_me: failed program was:" >&5
1585 sed 's/^/| /' conftest.$ac_ext >&5
1586
1587         ac_retval=1
1588 fi
1589   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1590   as_fn_set_status $ac_retval
1591
1592 } # ac_fn_c_try_compile
1593
1594 # ac_fn_cxx_try_compile LINENO
1595 # ----------------------------
1596 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1597 ac_fn_cxx_try_compile ()
1598 {
1599   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1600   rm -f conftest.$ac_objext conftest.beam
1601   if { { ac_try="$ac_compile"
1602 case "(($ac_try" in
1603   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1604   *) ac_try_echo=$ac_try;;
1605 esac
1606 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1607 printf "%s\n" "$ac_try_echo"; } >&5
1608   (eval "$ac_compile") 2>conftest.err
1609   ac_status=$?
1610   if test -s conftest.err; then
1611     grep -v '^ *+' conftest.err >conftest.er1
1612     cat conftest.er1 >&5
1613     mv -f conftest.er1 conftest.err
1614   fi
1615   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1616   test $ac_status = 0; } && {
1617          test -z "$ac_cxx_werror_flag" ||
1618          test ! -s conftest.err
1619        } && test -s conftest.$ac_objext
1620 then :
1621   ac_retval=0
1622 else $as_nop
1623   printf "%s\n" "$as_me: failed program was:" >&5
1624 sed 's/^/| /' conftest.$ac_ext >&5
1625
1626         ac_retval=1
1627 fi
1628   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1629   as_fn_set_status $ac_retval
1630
1631 } # ac_fn_cxx_try_compile
1632
1633 # ac_fn_cxx_try_link LINENO
1634 # -------------------------
1635 # Try to link conftest.$ac_ext, and return whether this succeeded.
1636 ac_fn_cxx_try_link ()
1637 {
1638   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1639   rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
1640   if { { ac_try="$ac_link"
1641 case "(($ac_try" in
1642   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1643   *) ac_try_echo=$ac_try;;
1644 esac
1645 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1646 printf "%s\n" "$ac_try_echo"; } >&5
1647   (eval "$ac_link") 2>conftest.err
1648   ac_status=$?
1649   if test -s conftest.err; then
1650     grep -v '^ *+' conftest.err >conftest.er1
1651     cat conftest.er1 >&5
1652     mv -f conftest.er1 conftest.err
1653   fi
1654   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1655   test $ac_status = 0; } && {
1656          test -z "$ac_cxx_werror_flag" ||
1657          test ! -s conftest.err
1658        } && test -s conftest$ac_exeext && {
1659          test "$cross_compiling" = yes ||
1660          test -x conftest$ac_exeext
1661        }
1662 then :
1663   ac_retval=0
1664 else $as_nop
1665   printf "%s\n" "$as_me: failed program was:" >&5
1666 sed 's/^/| /' conftest.$ac_ext >&5
1667
1668         ac_retval=1
1669 fi
1670   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1671   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1672   # interfere with the next link command; also delete a directory that is
1673   # left behind by Apple's compiler.  We do this before executing the actions.
1674   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1675   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1676   as_fn_set_status $ac_retval
1677
1678 } # ac_fn_cxx_try_link
1679 ac_configure_args_raw=
1680 for ac_arg
1681 do
1682   case $ac_arg in
1683   *\'*)
1684     ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1685   esac
1686   as_fn_append ac_configure_args_raw " '$ac_arg'"
1687 done
1688
1689 case $ac_configure_args_raw in
1690   *$as_nl*)
1691     ac_safe_unquote= ;;
1692   *)
1693     ac_unsafe_z='|&;<>()$`\\"*?[ ''     ' # This string ends in space, tab.
1694     ac_unsafe_a="$ac_unsafe_z#~"
1695     ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
1696     ac_configure_args_raw=`      printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
1697 esac
1698
1699 cat >config.log <<_ACEOF
1700 This file contains any messages produced by compilers while
1701 running configure, to aid debugging if configure makes a mistake.
1702
1703 It was created by qbittorrent $as_me v4.4.0alpha, which was
1704 generated by GNU Autoconf 2.70.  Invocation command line was
1705
1706   $ $0$ac_configure_args_raw
1707
1708 _ACEOF
1709 exec 5>>config.log
1710 {
1711 cat <<_ASUNAME
1712 ## --------- ##
1713 ## Platform. ##
1714 ## --------- ##
1715
1716 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1717 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1718 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1719 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1720 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1721
1722 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1723 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1724
1725 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1726 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1727 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1728 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1729 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1730 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1731 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1732
1733 _ASUNAME
1734
1735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1736 for as_dir in $PATH
1737 do
1738   IFS=$as_save_IFS
1739   case $as_dir in #(((
1740     '') as_dir=./ ;;
1741     */) ;;
1742     *) as_dir=$as_dir/ ;;
1743   esac
1744     printf "%s\n" "PATH: $as_dir"
1745   done
1746 IFS=$as_save_IFS
1747
1748 } >&5
1749
1750 cat >&5 <<_ACEOF
1751
1752
1753 ## ----------- ##
1754 ## Core tests. ##
1755 ## ----------- ##
1756
1757 _ACEOF
1758
1759
1760 # Keep a trace of the command line.
1761 # Strip out --no-create and --no-recursion so they do not pile up.
1762 # Strip out --silent because we don't want to record it for future runs.
1763 # Also quote any args containing shell meta-characters.
1764 # Make two passes to allow for proper duplicate-argument suppression.
1765 ac_configure_args=
1766 ac_configure_args0=
1767 ac_configure_args1=
1768 ac_must_keep_next=false
1769 for ac_pass in 1 2
1770 do
1771   for ac_arg
1772   do
1773     case $ac_arg in
1774     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1775     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1776     | -silent | --silent | --silen | --sile | --sil)
1777       continue ;;
1778     *\'*)
1779       ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1780     esac
1781     case $ac_pass in
1782     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1783     2)
1784       as_fn_append ac_configure_args1 " '$ac_arg'"
1785       if test $ac_must_keep_next = true; then
1786         ac_must_keep_next=false # Got value, back to normal.
1787       else
1788         case $ac_arg in
1789           *=* | --config-cache | -C | -disable-* | --disable-* \
1790           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1791           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1792           | -with-* | --with-* | -without-* | --without-* | --x)
1793             case "$ac_configure_args0 " in
1794               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1795             esac
1796             ;;
1797           -* ) ac_must_keep_next=true ;;
1798         esac
1799       fi
1800       as_fn_append ac_configure_args " '$ac_arg'"
1801       ;;
1802     esac
1803   done
1804 done
1805 { ac_configure_args0=; unset ac_configure_args0;}
1806 { ac_configure_args1=; unset ac_configure_args1;}
1807
1808 # When interrupted or exit'd, cleanup temporary files, and complete
1809 # config.log.  We remove comments because anyway the quotes in there
1810 # would cause problems or look ugly.
1811 # WARNING: Use '\'' to represent an apostrophe within the trap.
1812 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1813 trap 'exit_status=$?
1814   # Sanitize IFS.
1815   IFS=" ""      $as_nl"
1816   # Save into config.log some information that might help in debugging.
1817   {
1818     echo
1819
1820     printf "%s\n" "## ---------------- ##
1821 ## Cache variables. ##
1822 ## ---------------- ##"
1823     echo
1824     # The following way of writing the cache mishandles newlines in values,
1825 (
1826   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1827     eval ac_val=\$$ac_var
1828     case $ac_val in #(
1829     *${as_nl}*)
1830       case $ac_var in #(
1831       *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1832 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1833       esac
1834       case $ac_var in #(
1835       _ | IFS | as_nl) ;; #(
1836       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1837       *) { eval $ac_var=; unset $ac_var;} ;;
1838       esac ;;
1839     esac
1840   done
1841   (set) 2>&1 |
1842     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1843     *${as_nl}ac_space=\ *)
1844       sed -n \
1845         "s/'\''/'\''\\\\'\'''\''/g;
1846           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1847       ;; #(
1848     *)
1849       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1850       ;;
1851     esac |
1852     sort
1853 )
1854     echo
1855
1856     printf "%s\n" "## ----------------- ##
1857 ## Output variables. ##
1858 ## ----------------- ##"
1859     echo
1860     for ac_var in $ac_subst_vars
1861     do
1862       eval ac_val=\$$ac_var
1863       case $ac_val in
1864       *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1865       esac
1866       printf "%s\n" "$ac_var='\''$ac_val'\''"
1867     done | sort
1868     echo
1869
1870     if test -n "$ac_subst_files"; then
1871       printf "%s\n" "## ------------------- ##
1872 ## File substitutions. ##
1873 ## ------------------- ##"
1874       echo
1875       for ac_var in $ac_subst_files
1876       do
1877         eval ac_val=\$$ac_var
1878         case $ac_val in
1879         *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1880         esac
1881         printf "%s\n" "$ac_var='\''$ac_val'\''"
1882       done | sort
1883       echo
1884     fi
1885
1886     if test -s confdefs.h; then
1887       printf "%s\n" "## ----------- ##
1888 ## confdefs.h. ##
1889 ## ----------- ##"
1890       echo
1891       cat confdefs.h
1892       echo
1893     fi
1894     test "$ac_signal" != 0 &&
1895       printf "%s\n" "$as_me: caught signal $ac_signal"
1896     printf "%s\n" "$as_me: exit $exit_status"
1897   } >&5
1898   rm -f core *.core core.conftest.* &&
1899     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1900     exit $exit_status
1901 ' 0
1902 for ac_signal in 1 2 13 15; do
1903   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1904 done
1905 ac_signal=0
1906
1907 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1908 rm -f -r conftest* confdefs.h
1909
1910 printf "%s\n" "/* confdefs.h */" > confdefs.h
1911
1912 # Predefined preprocessor variables.
1913
1914 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1915
1916 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1917
1918 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1919
1920 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1921
1922 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1923
1924 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1925
1926
1927 # Let the site file select an alternate cache file if it wants to.
1928 # Prefer an explicitly selected file to automatically selected ones.
1929 if test -n "$CONFIG_SITE"; then
1930   ac_site_files="$CONFIG_SITE"
1931 elif test "x$prefix" != xNONE; then
1932   ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1933 else
1934   ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1935 fi
1936
1937 for ac_site_file in $ac_site_files
1938 do
1939   case $ac_site_file in #(
1940   */*) :
1941      ;; #(
1942   *) :
1943     ac_site_file=./$ac_site_file ;;
1944 esac
1945   if test -f "$ac_site_file" && test -r "$ac_site_file"; then
1946     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1947 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1948     sed 's/^/| /' "$ac_site_file" >&5
1949     . "$ac_site_file" \
1950       || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1951 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1952 as_fn_error $? "failed to load site script $ac_site_file
1953 See \`config.log' for more details" "$LINENO" 5; }
1954   fi
1955 done
1956
1957 if test -r "$cache_file"; then
1958   # Some versions of bash will fail to source /dev/null (special files
1959   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1960   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1961     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1962 printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1963     case $cache_file in
1964       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1965       *)                      . "./$cache_file";;
1966     esac
1967   fi
1968 else
1969   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1970 printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1971   >$cache_file
1972 fi
1973
1974 # Test code for whether the C compiler supports C89 (global declarations)
1975 ac_c_conftest_c89_globals='
1976 /* Does the compiler advertise C89 conformance?
1977    Do not test the value of __STDC__, because some compilers set it to 0
1978    while being otherwise adequately conformant. */
1979 #if !defined __STDC__
1980 # error "Compiler does not advertise C89 conformance"
1981 #endif
1982
1983 #include <stddef.h>
1984 #include <stdarg.h>
1985 struct stat;
1986 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh.  */
1987 struct buf { int x; };
1988 struct buf * (*rcsopen) (struct buf *, struct stat *, int);
1989 static char *e (p, i)
1990      char **p;
1991      int i;
1992 {
1993   return p[i];
1994 }
1995 static char *f (char * (*g) (char **, int), char **p, ...)
1996 {
1997   char *s;
1998   va_list v;
1999   va_start (v,p);
2000   s = g (p, va_arg (v,int));
2001   va_end (v);
2002   return s;
2003 }
2004
2005 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2006    function prototypes and stuff, but not \xHH hex character constants.
2007    These do not provoke an error unfortunately, instead are silently treated
2008    as an "x".  The following induces an error, until -std is added to get
2009    proper ANSI mode.  Curiously \x00 != x always comes out true, for an
2010    array size at least.  It is necessary to write \x00 == 0 to get something
2011    that is true only with -std.  */
2012 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
2013
2014 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2015    inside strings and character constants.  */
2016 #define FOO(x) '\''x'\''
2017 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
2018
2019 int test (int i, double x);
2020 struct s1 {int (*f) (int a);};
2021 struct s2 {int (*f) (double a);};
2022 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
2023                int, int);'
2024
2025 # Test code for whether the C compiler supports C89 (body of main).
2026 ac_c_conftest_c89_main='
2027 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
2028 '
2029
2030 # Test code for whether the C compiler supports C99 (global declarations)
2031 ac_c_conftest_c99_globals='
2032 // Does the compiler advertise C99 conformance?
2033 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
2034 # error "Compiler does not advertise C99 conformance"
2035 #endif
2036
2037 #include <stdbool.h>
2038 extern int puts (const char *);
2039 extern int printf (const char *, ...);
2040 extern int dprintf (int, const char *, ...);
2041 extern void *malloc (size_t);
2042
2043 // Check varargs macros.  These examples are taken from C99 6.10.3.5.
2044 // dprintf is used instead of fprintf to avoid needing to declare
2045 // FILE and stderr.
2046 #define debug(...) dprintf (2, __VA_ARGS__)
2047 #define showlist(...) puts (#__VA_ARGS__)
2048 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
2049 static void
2050 test_varargs_macros (void)
2051 {
2052   int x = 1234;
2053   int y = 5678;
2054   debug ("Flag");
2055   debug ("X = %d\n", x);
2056   showlist (The first, second, and third items.);
2057   report (x>y, "x is %d but y is %d", x, y);
2058 }
2059
2060 // Check long long types.
2061 #define BIG64 18446744073709551615ull
2062 #define BIG32 4294967295ul
2063 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
2064 #if !BIG_OK
2065   #error "your preprocessor is broken"
2066 #endif
2067 #if BIG_OK
2068 #else
2069   #error "your preprocessor is broken"
2070 #endif
2071 static long long int bignum = -9223372036854775807LL;
2072 static unsigned long long int ubignum = BIG64;
2073
2074 struct incomplete_array
2075 {
2076   int datasize;
2077   double data[];
2078 };
2079
2080 struct named_init {
2081   int number;
2082   const wchar_t *name;
2083   double average;
2084 };
2085
2086 typedef const char *ccp;
2087
2088 static inline int
2089 test_restrict (ccp restrict text)
2090 {
2091   // See if C++-style comments work.
2092   // Iterate through items via the restricted pointer.
2093   // Also check for declarations in for loops.
2094   for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
2095     continue;
2096   return 0;
2097 }
2098
2099 // Check varargs and va_copy.
2100 static bool
2101 test_varargs (const char *format, ...)
2102 {
2103   va_list args;
2104   va_start (args, format);
2105   va_list args_copy;
2106   va_copy (args_copy, args);
2107
2108   const char *str = "";
2109   int number = 0;
2110   float fnumber = 0;
2111
2112   while (*format)
2113     {
2114       switch (*format++)
2115         {
2116         case '\''s'\'': // string
2117           str = va_arg (args_copy, const char *);
2118           break;
2119         case '\''d'\'': // int
2120           number = va_arg (args_copy, int);
2121           break;
2122         case '\''f'\'': // float
2123           fnumber = va_arg (args_copy, double);
2124           break;
2125         default:
2126           break;
2127         }
2128     }
2129   va_end (args_copy);
2130   va_end (args);
2131
2132   return *str && number && fnumber;
2133 }
2134 '
2135
2136 # Test code for whether the C compiler supports C99 (body of main).
2137 ac_c_conftest_c99_main='
2138   // Check bool.
2139   _Bool success = false;
2140   success |= (argc != 0);
2141
2142   // Check restrict.
2143   if (test_restrict ("String literal") == 0)
2144     success = true;
2145   char *restrict newvar = "Another string";
2146
2147   // Check varargs.
2148   success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
2149   test_varargs_macros ();
2150
2151   // Check flexible array members.
2152   struct incomplete_array *ia =
2153     malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
2154   ia->datasize = 10;
2155   for (int i = 0; i < ia->datasize; ++i)
2156     ia->data[i] = i * 1.234;
2157
2158   // Check named initializers.
2159   struct named_init ni = {
2160     .number = 34,
2161     .name = L"Test wide string",
2162     .average = 543.34343,
2163   };
2164
2165   ni.number = 58;
2166
2167   int dynamic_array[ni.number];
2168   dynamic_array[0] = argv[0][0];
2169   dynamic_array[ni.number - 1] = 543;
2170
2171   // work around unused variable warnings
2172   ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
2173          || dynamic_array[ni.number - 1] != 543);
2174 '
2175
2176 # Test code for whether the C compiler supports C11 (global declarations)
2177 ac_c_conftest_c11_globals='
2178 // Does the compiler advertise C11 conformance?
2179 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
2180 # error "Compiler does not advertise C11 conformance"
2181 #endif
2182
2183 // Check _Alignas.
2184 char _Alignas (double) aligned_as_double;
2185 char _Alignas (0) no_special_alignment;
2186 extern char aligned_as_int;
2187 char _Alignas (0) _Alignas (int) aligned_as_int;
2188
2189 // Check _Alignof.
2190 enum
2191 {
2192   int_alignment = _Alignof (int),
2193   int_array_alignment = _Alignof (int[100]),
2194   char_alignment = _Alignof (char)
2195 };
2196 _Static_assert (0 < -_Alignof (int), "_Alignof is signed");
2197
2198 // Check _Noreturn.
2199 int _Noreturn does_not_return (void) { for (;;) continue; }
2200
2201 // Check _Static_assert.
2202 struct test_static_assert
2203 {
2204   int x;
2205   _Static_assert (sizeof (int) <= sizeof (long int),
2206                   "_Static_assert does not work in struct");
2207   long int y;
2208 };
2209
2210 // Check UTF-8 literals.
2211 #define u8 syntax error!
2212 char const utf8_literal[] = u8"happens to be ASCII" "another string";
2213
2214 // Check duplicate typedefs.
2215 typedef long *long_ptr;
2216 typedef long int *long_ptr;
2217 typedef long_ptr long_ptr;
2218
2219 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
2220 struct anonymous
2221 {
2222   union {
2223     struct { int i; int j; };
2224     struct { int k; long int l; } w;
2225   };
2226   int m;
2227 } v1;
2228 '
2229
2230 # Test code for whether the C compiler supports C11 (body of main).
2231 ac_c_conftest_c11_main='
2232   _Static_assert ((offsetof (struct anonymous, i)
2233                    == offsetof (struct anonymous, w.k)),
2234                   "Anonymous union alignment botch");
2235   v1.i = 2;
2236   v1.w.k = 5;
2237   ok |= v1.i != 5;
2238 '
2239
2240 # Test code for whether the C compiler supports C11 (complete).
2241 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
2242 ${ac_c_conftest_c99_globals}
2243 ${ac_c_conftest_c11_globals}
2244
2245 int
2246 main (int argc, char **argv)
2247 {
2248   int ok = 0;
2249   ${ac_c_conftest_c89_main}
2250   ${ac_c_conftest_c99_main}
2251   ${ac_c_conftest_c11_main}
2252   return ok;
2253 }
2254 "
2255
2256 # Test code for whether the C compiler supports C99 (complete).
2257 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
2258 ${ac_c_conftest_c99_globals}
2259
2260 int
2261 main (int argc, char **argv)
2262 {
2263   int ok = 0;
2264   ${ac_c_conftest_c89_main}
2265   ${ac_c_conftest_c99_main}
2266   return ok;
2267 }
2268 "
2269
2270 # Test code for whether the C compiler supports C89 (complete).
2271 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
2272
2273 int
2274 main (int argc, char **argv)
2275 {
2276   int ok = 0;
2277   ${ac_c_conftest_c89_main}
2278   return ok;
2279 }
2280 "
2281
2282 # Test code for whether the C++ compiler supports C++98 (global declarations)
2283 ac_cxx_conftest_cxx98_globals='
2284 // Does the compiler advertise C++98 conformance?
2285 #if !defined __cplusplus || __cplusplus < 199711L
2286 # error "Compiler does not advertise C++98 conformance"
2287 #endif
2288
2289 // These inclusions are to reject old compilers that
2290 // lack the unsuffixed header files.
2291 #include <cstdlib>
2292 #include <exception>
2293
2294 // <cassert> and <cstring> are *not* freestanding headers in C++98.
2295 extern void assert (int);
2296 namespace std {
2297   extern int strcmp (const char *, const char *);
2298 }
2299
2300 // Namespaces, exceptions, and templates were all added after "C++ 2.0".
2301 using std::exception;
2302 using std::strcmp;
2303
2304 namespace {
2305
2306 void test_exception_syntax()
2307 {
2308   try {
2309     throw "test";
2310   } catch (const char *s) {
2311     // Extra parentheses suppress a warning when building autoconf itself,
2312     // due to lint rules shared with more typical C programs.
2313     assert (!(strcmp) (s, "test"));
2314   }
2315 }
2316
2317 template <typename T> struct test_template
2318 {
2319   T const val;
2320   explicit test_template(T t) : val(t) {}
2321   template <typename U> T add(U u) { return static_cast<T>(u) + val; }
2322 };
2323
2324 } // anonymous namespace
2325 '
2326
2327 # Test code for whether the C++ compiler supports C++98 (body of main)
2328 ac_cxx_conftest_cxx98_main='
2329   assert (argc);
2330   assert (! argv[0]);
2331 {
2332   test_exception_syntax ();
2333   test_template<double> tt (2.0);
2334   assert (tt.add (4) == 6.0);
2335   assert (true && !false);
2336 }
2337 '
2338
2339 # Test code for whether the C++ compiler supports C++11 (global declarations)
2340 ac_cxx_conftest_cxx11_globals='
2341 // Does the compiler advertise C++ 2011 conformance?
2342 #if !defined __cplusplus || __cplusplus < 201103L
2343 # error "Compiler does not advertise C++11 conformance"
2344 #endif
2345
2346 namespace cxx11test
2347 {
2348   constexpr int get_val() { return 20; }
2349
2350   struct testinit
2351   {
2352     int i;
2353     double d;
2354   };
2355
2356   class delegate
2357   {
2358   public:
2359     delegate(int n) : n(n) {}
2360     delegate(): delegate(2354) {}
2361
2362     virtual int getval() { return this->n; };
2363   protected:
2364     int n;
2365   };
2366
2367   class overridden : public delegate
2368   {
2369   public:
2370     overridden(int n): delegate(n) {}
2371     virtual int getval() override final { return this->n * 2; }
2372   };
2373
2374   class nocopy
2375   {
2376   public:
2377     nocopy(int i): i(i) {}
2378     nocopy() = default;
2379     nocopy(const nocopy&) = delete;
2380     nocopy & operator=(const nocopy&) = delete;
2381   private:
2382     int i;
2383   };
2384
2385   // for testing lambda expressions
2386   template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
2387   {
2388     return f(v);
2389   }
2390
2391   // for testing variadic templates and trailing return types
2392   template <typename V> auto sum(V first) -> V
2393   {
2394     return first;
2395   }
2396   template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
2397   {
2398     return first + sum(rest...);
2399   }
2400 }
2401 '
2402
2403 # Test code for whether the C++ compiler supports C++11 (body of main)
2404 ac_cxx_conftest_cxx11_main='
2405 {
2406   // Test auto and decltype
2407   auto a1 = 6538;
2408   auto a2 = 48573953.4;
2409   auto a3 = "String literal";
2410
2411   int total = 0;
2412   for (auto i = a3; *i; ++i) { total += *i; }
2413
2414   decltype(a2) a4 = 34895.034;
2415 }
2416 {
2417   // Test constexpr
2418   short sa[cxx11test::get_val()] = { 0 };
2419 }
2420 {
2421   // Test initializer lists
2422   cxx11test::testinit il = { 4323, 435234.23544 };
2423 }
2424 {
2425   // Test range-based for
2426   int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
2427                  14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
2428   for (auto &x : array) { x += 23; }
2429 }
2430 {
2431   // Test lambda expressions
2432   using cxx11test::eval;
2433   assert (eval ([](int x) { return x*2; }, 21) == 42);
2434   double d = 2.0;
2435   assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
2436   assert (d == 5.0);
2437   assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
2438   assert (d == 5.0);
2439 }
2440 {
2441   // Test use of variadic templates
2442   using cxx11test::sum;
2443   auto a = sum(1);
2444   auto b = sum(1, 2);
2445   auto c = sum(1.0, 2.0, 3.0);
2446 }
2447 {
2448   // Test constructor delegation
2449   cxx11test::delegate d1;
2450   cxx11test::delegate d2();
2451   cxx11test::delegate d3(45);
2452 }
2453 {
2454   // Test override and final
2455   cxx11test::overridden o1(55464);
2456 }
2457 {
2458   // Test nullptr
2459   char *c = nullptr;
2460 }
2461 {
2462   // Test template brackets
2463   test_template<::test_template<int>> v(test_template<int>(12));
2464 }
2465 {
2466   // Unicode literals
2467   char const *utf8 = u8"UTF-8 string \u2500";
2468   char16_t const *utf16 = u"UTF-8 string \u2500";
2469   char32_t const *utf32 = U"UTF-32 string \u2500";
2470 }
2471 '
2472
2473 # Test code for whether the C compiler supports C++11 (complete).
2474 ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
2475 ${ac_cxx_conftest_cxx11_globals}
2476
2477 int
2478 main (int argc, char **argv)
2479 {
2480   int ok = 0;
2481   ${ac_cxx_conftest_cxx98_main}
2482   ${ac_cxx_conftest_cxx11_main}
2483   return ok;
2484 }
2485 "
2486
2487 # Test code for whether the C compiler supports C++98 (complete).
2488 ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
2489 int
2490 main (int argc, char **argv)
2491 {
2492   int ok = 0;
2493   ${ac_cxx_conftest_cxx98_main}
2494   return ok;
2495 }
2496 "
2497
2498
2499 # Auxiliary files required by this configure script.
2500 ac_aux_files="missing install-sh config.guess config.sub compile"
2501
2502 # Locations in which to look for auxiliary files.
2503 ac_aux_dir_candidates="${srcdir}/build-aux"
2504
2505 # Search for a directory containing all of the required auxiliary files,
2506 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
2507 # If we don't find one directory that contains all the files we need,
2508 # we report the set of missing files from the *first* directory in
2509 # $ac_aux_dir_candidates and give up.
2510 ac_missing_aux_files=""
2511 ac_first_candidate=:
2512 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
2513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2514 as_found=false
2515 for as_dir in $ac_aux_dir_candidates
2516 do
2517   IFS=$as_save_IFS
2518   case $as_dir in #(((
2519     '') as_dir=./ ;;
2520     */) ;;
2521     *) as_dir=$as_dir/ ;;
2522   esac
2523   as_found=:
2524
2525   printf "%s\n" "$as_me:${as_lineno-$LINENO}:  trying $as_dir" >&5
2526   ac_aux_dir_found=yes
2527   ac_install_sh=
2528   for ac_aux in $ac_aux_files
2529   do
2530     # As a special case, if "install-sh" is required, that requirement
2531     # can be satisfied by any of "install-sh", "install.sh", or "shtool",
2532     # and $ac_install_sh is set appropriately for whichever one is found.
2533     if test x"$ac_aux" = x"install-sh"
2534     then
2535       if test -f "${as_dir}install-sh"; then
2536         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install-sh found" >&5
2537         ac_install_sh="${as_dir}install-sh -c"
2538       elif test -f "${as_dir}install.sh"; then
2539         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install.sh found" >&5
2540         ac_install_sh="${as_dir}install.sh -c"
2541       elif test -f "${as_dir}shtool"; then
2542         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}shtool found" >&5
2543         ac_install_sh="${as_dir}shtool install -c"
2544       else
2545         ac_aux_dir_found=no
2546         if $ac_first_candidate; then
2547           ac_missing_aux_files="${ac_missing_aux_files} install-sh"
2548         else
2549           break
2550         fi
2551       fi
2552     else
2553       if test -f "${as_dir}${ac_aux}"; then
2554         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}${ac_aux} found" >&5
2555       else
2556         ac_aux_dir_found=no
2557         if $ac_first_candidate; then
2558           ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
2559         else
2560           break
2561         fi
2562       fi
2563     fi
2564   done
2565   if test "$ac_aux_dir_found" = yes; then
2566     ac_aux_dir="$as_dir"
2567     break
2568   fi
2569   ac_first_candidate=false
2570
2571   as_found=false
2572 done
2573 IFS=$as_save_IFS
2574 if $as_found
2575 then :
2576
2577 else $as_nop
2578   as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
2579 fi
2580
2581
2582 # These three variables are undocumented and unsupported,
2583 # and are intended to be withdrawn in a future Autoconf release.
2584 # They can cause serious problems if a builder's source tree is in a directory
2585 # whose full name contains unusual characters.
2586 if test -f "${ac_aux_dir}config.guess"; then
2587   ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
2588 fi
2589 if test -f "${ac_aux_dir}config.sub"; then
2590   ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
2591 fi
2592 if test -f "$ac_aux_dir/configure"; then
2593   ac_configure="$SHELL ${ac_aux_dir}configure"
2594 fi
2595
2596 # Check that the precious variables saved in the cache have kept the same
2597 # value.
2598 ac_cache_corrupted=false
2599 for ac_var in $ac_precious_vars; do
2600   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2601   eval ac_new_set=\$ac_env_${ac_var}_set
2602   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2603   eval ac_new_val=\$ac_env_${ac_var}_value
2604   case $ac_old_set,$ac_new_set in
2605     set,)
2606       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2607 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2608       ac_cache_corrupted=: ;;
2609     ,set)
2610       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2611 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2612       ac_cache_corrupted=: ;;
2613     ,);;
2614     *)
2615       if test "x$ac_old_val" != "x$ac_new_val"; then
2616         # differences in whitespace do not lead to failure.
2617         ac_old_val_w=`echo x $ac_old_val`
2618         ac_new_val_w=`echo x $ac_new_val`
2619         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2620           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2621 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2622           ac_cache_corrupted=:
2623         else
2624           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2625 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2626           eval $ac_var=\$ac_old_val
2627         fi
2628         { printf "%s\n" "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2629 printf "%s\n" "$as_me:   former value:  \`$ac_old_val'" >&2;}
2630         { printf "%s\n" "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2631 printf "%s\n" "$as_me:   current value: \`$ac_new_val'" >&2;}
2632       fi;;
2633   esac
2634   # Pass precious variables to config.status.
2635   if test "$ac_new_set" = set; then
2636     case $ac_new_val in
2637     *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2638     *) ac_arg=$ac_var=$ac_new_val ;;
2639     esac
2640     case " $ac_configure_args " in
2641       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2642       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2643     esac
2644   fi
2645 done
2646 if $ac_cache_corrupted; then
2647   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2648 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2649   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2650 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
2651   as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
2652             and start over" "$LINENO" 5
2653 fi
2654 ## -------------------- ##
2655 ## Main body of script. ##
2656 ## -------------------- ##
2657
2658 ac_ext=c
2659 ac_cpp='$CPP $CPPFLAGS'
2660 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2661 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2662 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2663
2664
2665
2666
2667 : ${CFLAGS=""}
2668 : ${CXXFLAGS=""}
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678 ac_ext=c
2679 ac_cpp='$CPP $CPPFLAGS'
2680 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2681 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2682 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2683 if test -n "$ac_tool_prefix"; then
2684   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2685 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2687 printf %s "checking for $ac_word... " >&6; }
2688 if test ${ac_cv_prog_CC+y}
2689 then :
2690   printf %s "(cached) " >&6
2691 else $as_nop
2692   if test -n "$CC"; then
2693   ac_cv_prog_CC="$CC" # Let the user override the test.
2694 else
2695 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2696 for as_dir in $PATH
2697 do
2698   IFS=$as_save_IFS
2699   case $as_dir in #(((
2700     '') as_dir=./ ;;
2701     */) ;;
2702     *) as_dir=$as_dir/ ;;
2703   esac
2704     for ac_exec_ext in '' $ac_executable_extensions; do
2705   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2706     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2707     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2708     break 2
2709   fi
2710 done
2711   done
2712 IFS=$as_save_IFS
2713
2714 fi
2715 fi
2716 CC=$ac_cv_prog_CC
2717 if test -n "$CC"; then
2718   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2719 printf "%s\n" "$CC" >&6; }
2720 else
2721   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2722 printf "%s\n" "no" >&6; }
2723 fi
2724
2725
2726 fi
2727 if test -z "$ac_cv_prog_CC"; then
2728   ac_ct_CC=$CC
2729   # Extract the first word of "gcc", so it can be a program name with args.
2730 set dummy gcc; ac_word=$2
2731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2732 printf %s "checking for $ac_word... " >&6; }
2733 if test ${ac_cv_prog_ac_ct_CC+y}
2734 then :
2735   printf %s "(cached) " >&6
2736 else $as_nop
2737   if test -n "$ac_ct_CC"; then
2738   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2739 else
2740 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2741 for as_dir in $PATH
2742 do
2743   IFS=$as_save_IFS
2744   case $as_dir in #(((
2745     '') as_dir=./ ;;
2746     */) ;;
2747     *) as_dir=$as_dir/ ;;
2748   esac
2749     for ac_exec_ext in '' $ac_executable_extensions; do
2750   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2751     ac_cv_prog_ac_ct_CC="gcc"
2752     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2753     break 2
2754   fi
2755 done
2756   done
2757 IFS=$as_save_IFS
2758
2759 fi
2760 fi
2761 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2762 if test -n "$ac_ct_CC"; then
2763   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2764 printf "%s\n" "$ac_ct_CC" >&6; }
2765 else
2766   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2767 printf "%s\n" "no" >&6; }
2768 fi
2769
2770   if test "x$ac_ct_CC" = x; then
2771     CC=""
2772   else
2773     case $cross_compiling:$ac_tool_warned in
2774 yes:)
2775 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2776 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2777 ac_tool_warned=yes ;;
2778 esac
2779     CC=$ac_ct_CC
2780   fi
2781 else
2782   CC="$ac_cv_prog_CC"
2783 fi
2784
2785 if test -z "$CC"; then
2786           if test -n "$ac_tool_prefix"; then
2787     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2788 set dummy ${ac_tool_prefix}cc; ac_word=$2
2789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2790 printf %s "checking for $ac_word... " >&6; }
2791 if test ${ac_cv_prog_CC+y}
2792 then :
2793   printf %s "(cached) " >&6
2794 else $as_nop
2795   if test -n "$CC"; then
2796   ac_cv_prog_CC="$CC" # Let the user override the test.
2797 else
2798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2799 for as_dir in $PATH
2800 do
2801   IFS=$as_save_IFS
2802   case $as_dir in #(((
2803     '') as_dir=./ ;;
2804     */) ;;
2805     *) as_dir=$as_dir/ ;;
2806   esac
2807     for ac_exec_ext in '' $ac_executable_extensions; do
2808   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2809     ac_cv_prog_CC="${ac_tool_prefix}cc"
2810     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2811     break 2
2812   fi
2813 done
2814   done
2815 IFS=$as_save_IFS
2816
2817 fi
2818 fi
2819 CC=$ac_cv_prog_CC
2820 if test -n "$CC"; then
2821   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2822 printf "%s\n" "$CC" >&6; }
2823 else
2824   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2825 printf "%s\n" "no" >&6; }
2826 fi
2827
2828
2829   fi
2830 fi
2831 if test -z "$CC"; then
2832   # Extract the first word of "cc", so it can be a program name with args.
2833 set dummy cc; ac_word=$2
2834 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2835 printf %s "checking for $ac_word... " >&6; }
2836 if test ${ac_cv_prog_CC+y}
2837 then :
2838   printf %s "(cached) " >&6
2839 else $as_nop
2840   if test -n "$CC"; then
2841   ac_cv_prog_CC="$CC" # Let the user override the test.
2842 else
2843   ac_prog_rejected=no
2844 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2845 for as_dir in $PATH
2846 do
2847   IFS=$as_save_IFS
2848   case $as_dir in #(((
2849     '') as_dir=./ ;;
2850     */) ;;
2851     *) as_dir=$as_dir/ ;;
2852   esac
2853     for ac_exec_ext in '' $ac_executable_extensions; do
2854   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2855     if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2856        ac_prog_rejected=yes
2857        continue
2858      fi
2859     ac_cv_prog_CC="cc"
2860     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2861     break 2
2862   fi
2863 done
2864   done
2865 IFS=$as_save_IFS
2866
2867 if test $ac_prog_rejected = yes; then
2868   # We found a bogon in the path, so make sure we never use it.
2869   set dummy $ac_cv_prog_CC
2870   shift
2871   if test $# != 0; then
2872     # We chose a different compiler from the bogus one.
2873     # However, it has the same basename, so the bogon will be chosen
2874     # first if we set CC to just the basename; use the full file name.
2875     shift
2876     ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2877   fi
2878 fi
2879 fi
2880 fi
2881 CC=$ac_cv_prog_CC
2882 if test -n "$CC"; then
2883   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2884 printf "%s\n" "$CC" >&6; }
2885 else
2886   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2887 printf "%s\n" "no" >&6; }
2888 fi
2889
2890
2891 fi
2892 if test -z "$CC"; then
2893   if test -n "$ac_tool_prefix"; then
2894   for ac_prog in cl.exe
2895   do
2896     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2897 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2898 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2899 printf %s "checking for $ac_word... " >&6; }
2900 if test ${ac_cv_prog_CC+y}
2901 then :
2902   printf %s "(cached) " >&6
2903 else $as_nop
2904   if test -n "$CC"; then
2905   ac_cv_prog_CC="$CC" # Let the user override the test.
2906 else
2907 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2908 for as_dir in $PATH
2909 do
2910   IFS=$as_save_IFS
2911   case $as_dir in #(((
2912     '') as_dir=./ ;;
2913     */) ;;
2914     *) as_dir=$as_dir/ ;;
2915   esac
2916     for ac_exec_ext in '' $ac_executable_extensions; do
2917   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2918     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2919     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2920     break 2
2921   fi
2922 done
2923   done
2924 IFS=$as_save_IFS
2925
2926 fi
2927 fi
2928 CC=$ac_cv_prog_CC
2929 if test -n "$CC"; then
2930   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2931 printf "%s\n" "$CC" >&6; }
2932 else
2933   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2934 printf "%s\n" "no" >&6; }
2935 fi
2936
2937
2938     test -n "$CC" && break
2939   done
2940 fi
2941 if test -z "$CC"; then
2942   ac_ct_CC=$CC
2943   for ac_prog in cl.exe
2944 do
2945   # Extract the first word of "$ac_prog", so it can be a program name with args.
2946 set dummy $ac_prog; ac_word=$2
2947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2948 printf %s "checking for $ac_word... " >&6; }
2949 if test ${ac_cv_prog_ac_ct_CC+y}
2950 then :
2951   printf %s "(cached) " >&6
2952 else $as_nop
2953   if test -n "$ac_ct_CC"; then
2954   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2955 else
2956 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2957 for as_dir in $PATH
2958 do
2959   IFS=$as_save_IFS
2960   case $as_dir in #(((
2961     '') as_dir=./ ;;
2962     */) ;;
2963     *) as_dir=$as_dir/ ;;
2964   esac
2965     for ac_exec_ext in '' $ac_executable_extensions; do
2966   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2967     ac_cv_prog_ac_ct_CC="$ac_prog"
2968     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2969     break 2
2970   fi
2971 done
2972   done
2973 IFS=$as_save_IFS
2974
2975 fi
2976 fi
2977 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2978 if test -n "$ac_ct_CC"; then
2979   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2980 printf "%s\n" "$ac_ct_CC" >&6; }
2981 else
2982   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2983 printf "%s\n" "no" >&6; }
2984 fi
2985
2986
2987   test -n "$ac_ct_CC" && break
2988 done
2989
2990   if test "x$ac_ct_CC" = x; then
2991     CC=""
2992   else
2993     case $cross_compiling:$ac_tool_warned in
2994 yes:)
2995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2996 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2997 ac_tool_warned=yes ;;
2998 esac
2999     CC=$ac_ct_CC
3000   fi
3001 fi
3002
3003 fi
3004 if test -z "$CC"; then
3005   if test -n "$ac_tool_prefix"; then
3006   # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
3007 set dummy ${ac_tool_prefix}clang; ac_word=$2
3008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3009 printf %s "checking for $ac_word... " >&6; }
3010 if test ${ac_cv_prog_CC+y}
3011 then :
3012   printf %s "(cached) " >&6
3013 else $as_nop
3014   if test -n "$CC"; then
3015   ac_cv_prog_CC="$CC" # Let the user override the test.
3016 else
3017 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3018 for as_dir in $PATH
3019 do
3020   IFS=$as_save_IFS
3021   case $as_dir in #(((
3022     '') as_dir=./ ;;
3023     */) ;;
3024     *) as_dir=$as_dir/ ;;
3025   esac
3026     for ac_exec_ext in '' $ac_executable_extensions; do
3027   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3028     ac_cv_prog_CC="${ac_tool_prefix}clang"
3029     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3030     break 2
3031   fi
3032 done
3033   done
3034 IFS=$as_save_IFS
3035
3036 fi
3037 fi
3038 CC=$ac_cv_prog_CC
3039 if test -n "$CC"; then
3040   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3041 printf "%s\n" "$CC" >&6; }
3042 else
3043   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3044 printf "%s\n" "no" >&6; }
3045 fi
3046
3047
3048 fi
3049 if test -z "$ac_cv_prog_CC"; then
3050   ac_ct_CC=$CC
3051   # Extract the first word of "clang", so it can be a program name with args.
3052 set dummy clang; ac_word=$2
3053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3054 printf %s "checking for $ac_word... " >&6; }
3055 if test ${ac_cv_prog_ac_ct_CC+y}
3056 then :
3057   printf %s "(cached) " >&6
3058 else $as_nop
3059   if test -n "$ac_ct_CC"; then
3060   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3061 else
3062 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3063 for as_dir in $PATH
3064 do
3065   IFS=$as_save_IFS
3066   case $as_dir in #(((
3067     '') as_dir=./ ;;
3068     */) ;;
3069     *) as_dir=$as_dir/ ;;
3070   esac
3071     for ac_exec_ext in '' $ac_executable_extensions; do
3072   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3073     ac_cv_prog_ac_ct_CC="clang"
3074     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3075     break 2
3076   fi
3077 done
3078   done
3079 IFS=$as_save_IFS
3080
3081 fi
3082 fi
3083 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3084 if test -n "$ac_ct_CC"; then
3085   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3086 printf "%s\n" "$ac_ct_CC" >&6; }
3087 else
3088   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3089 printf "%s\n" "no" >&6; }
3090 fi
3091
3092   if test "x$ac_ct_CC" = x; then
3093     CC=""
3094   else
3095     case $cross_compiling:$ac_tool_warned in
3096 yes:)
3097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3098 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3099 ac_tool_warned=yes ;;
3100 esac
3101     CC=$ac_ct_CC
3102   fi
3103 else
3104   CC="$ac_cv_prog_CC"
3105 fi
3106
3107 fi
3108
3109
3110 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3111 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3112 as_fn_error $? "no acceptable C compiler found in \$PATH
3113 See \`config.log' for more details" "$LINENO" 5; }
3114
3115 # Provide some information about the compiler.
3116 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3117 set X $ac_compile
3118 ac_compiler=$2
3119 for ac_option in --version -v -V -qversion -version; do
3120   { { ac_try="$ac_compiler $ac_option >&5"
3121 case "(($ac_try" in
3122   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3123   *) ac_try_echo=$ac_try;;
3124 esac
3125 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3126 printf "%s\n" "$ac_try_echo"; } >&5
3127   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3128   ac_status=$?
3129   if test -s conftest.err; then
3130     sed '10a\
3131 ... rest of stderr output deleted ...
3132          10q' conftest.err >conftest.er1
3133     cat conftest.er1 >&5
3134   fi
3135   rm -f conftest.er1 conftest.err
3136   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3137   test $ac_status = 0; }
3138 done
3139
3140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3141 /* end confdefs.h.  */
3142
3143 int
3144 main (void)
3145 {
3146
3147   ;
3148   return 0;
3149 }
3150 _ACEOF
3151 ac_clean_files_save=$ac_clean_files
3152 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3153 # Try to create an executable without -o first, disregard a.out.
3154 # It will help us diagnose broken compilers, and finding out an intuition
3155 # of exeext.
3156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3157 printf %s "checking whether the C compiler works... " >&6; }
3158 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3159
3160 # The possible output files:
3161 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3162
3163 ac_rmfiles=
3164 for ac_file in $ac_files
3165 do
3166   case $ac_file in
3167     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3168     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3169   esac
3170 done
3171 rm -f $ac_rmfiles
3172
3173 if { { ac_try="$ac_link_default"
3174 case "(($ac_try" in
3175   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3176   *) ac_try_echo=$ac_try;;
3177 esac
3178 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3179 printf "%s\n" "$ac_try_echo"; } >&5
3180   (eval "$ac_link_default") 2>&5
3181   ac_status=$?
3182   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3183   test $ac_status = 0; }
3184 then :
3185   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3186 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3187 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3188 # so that the user can short-circuit this test for compilers unknown to
3189 # Autoconf.
3190 for ac_file in $ac_files ''
3191 do
3192   test -f "$ac_file" || continue
3193   case $ac_file in
3194     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3195         ;;
3196     [ab].out )
3197         # We found the default executable, but exeext='' is most
3198         # certainly right.
3199         break;;
3200     *.* )
3201         if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
3202         then :; else
3203            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3204         fi
3205         # We set ac_cv_exeext here because the later test for it is not
3206         # safe: cross compilers may not add the suffix if given an `-o'
3207         # argument, so we may need to know it at that point already.
3208         # Even if this section looks crufty: it has the advantage of
3209         # actually working.
3210         break;;
3211     * )
3212         break;;
3213   esac
3214 done
3215 test "$ac_cv_exeext" = no && ac_cv_exeext=
3216
3217 else $as_nop
3218   ac_file=''
3219 fi
3220 if test -z "$ac_file"
3221 then :
3222   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3223 printf "%s\n" "no" >&6; }
3224 printf "%s\n" "$as_me: failed program was:" >&5
3225 sed 's/^/| /' conftest.$ac_ext >&5
3226
3227 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3228 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3229 as_fn_error 77 "C compiler cannot create executables
3230 See \`config.log' for more details" "$LINENO" 5; }
3231 else $as_nop
3232   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3233 printf "%s\n" "yes" >&6; }
3234 fi
3235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3236 printf %s "checking for C compiler default output file name... " >&6; }
3237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3238 printf "%s\n" "$ac_file" >&6; }
3239 ac_exeext=$ac_cv_exeext
3240
3241 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3242 ac_clean_files=$ac_clean_files_save
3243 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3244 printf %s "checking for suffix of executables... " >&6; }
3245 if { { ac_try="$ac_link"
3246 case "(($ac_try" in
3247   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3248   *) ac_try_echo=$ac_try;;
3249 esac
3250 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3251 printf "%s\n" "$ac_try_echo"; } >&5
3252   (eval "$ac_link") 2>&5
3253   ac_status=$?
3254   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3255   test $ac_status = 0; }
3256 then :
3257   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3258 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3259 # work properly (i.e., refer to `conftest.exe'), while it won't with
3260 # `rm'.
3261 for ac_file in conftest.exe conftest conftest.*; do
3262   test -f "$ac_file" || continue
3263   case $ac_file in
3264     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3265     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3266           break;;
3267     * ) break;;
3268   esac
3269 done
3270 else $as_nop
3271   { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3272 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3273 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3274 See \`config.log' for more details" "$LINENO" 5; }
3275 fi
3276 rm -f conftest conftest$ac_cv_exeext
3277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3278 printf "%s\n" "$ac_cv_exeext" >&6; }
3279
3280 rm -f conftest.$ac_ext
3281 EXEEXT=$ac_cv_exeext
3282 ac_exeext=$EXEEXT
3283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3284 /* end confdefs.h.  */
3285 #include <stdio.h>
3286 int
3287 main (void)
3288 {
3289 FILE *f = fopen ("conftest.out", "w");
3290  return ferror (f) || fclose (f) != 0;
3291
3292   ;
3293   return 0;
3294 }
3295 _ACEOF
3296 ac_clean_files="$ac_clean_files conftest.out"
3297 # Check that the compiler produces executables we can run.  If not, either
3298 # the compiler is broken, or we cross compile.
3299 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3300 printf %s "checking whether we are cross compiling... " >&6; }
3301 if test "$cross_compiling" != yes; then
3302   { { ac_try="$ac_link"
3303 case "(($ac_try" in
3304   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3305   *) ac_try_echo=$ac_try;;
3306 esac
3307 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3308 printf "%s\n" "$ac_try_echo"; } >&5
3309   (eval "$ac_link") 2>&5
3310   ac_status=$?
3311   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3312   test $ac_status = 0; }
3313   if { ac_try='./conftest$ac_cv_exeext'
3314   { { case "(($ac_try" in
3315   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3316   *) ac_try_echo=$ac_try;;
3317 esac
3318 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3319 printf "%s\n" "$ac_try_echo"; } >&5
3320   (eval "$ac_try") 2>&5
3321   ac_status=$?
3322   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3323   test $ac_status = 0; }; }; then
3324     cross_compiling=no
3325   else
3326     if test "$cross_compiling" = maybe; then
3327         cross_compiling=yes
3328     else
3329         { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3330 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3331 as_fn_error 77 "cannot run C compiled programs.
3332 If you meant to cross compile, use \`--host'.
3333 See \`config.log' for more details" "$LINENO" 5; }
3334     fi
3335   fi
3336 fi
3337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3338 printf "%s\n" "$cross_compiling" >&6; }
3339
3340 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3341 ac_clean_files=$ac_clean_files_save
3342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3343 printf %s "checking for suffix of object files... " >&6; }
3344 if test ${ac_cv_objext+y}
3345 then :
3346   printf %s "(cached) " >&6
3347 else $as_nop
3348   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3349 /* end confdefs.h.  */
3350
3351 int
3352 main (void)
3353 {
3354
3355   ;
3356   return 0;
3357 }
3358 _ACEOF
3359 rm -f conftest.o conftest.obj
3360 if { { ac_try="$ac_compile"
3361 case "(($ac_try" in
3362   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3363   *) ac_try_echo=$ac_try;;
3364 esac
3365 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3366 printf "%s\n" "$ac_try_echo"; } >&5
3367   (eval "$ac_compile") 2>&5
3368   ac_status=$?
3369   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3370   test $ac_status = 0; }
3371 then :
3372   for ac_file in conftest.o conftest.obj conftest.*; do
3373   test -f "$ac_file" || continue;
3374   case $ac_file in
3375     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3376     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3377        break;;
3378   esac
3379 done
3380 else $as_nop
3381   printf "%s\n" "$as_me: failed program was:" >&5
3382 sed 's/^/| /' conftest.$ac_ext >&5
3383
3384 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3385 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3386 as_fn_error $? "cannot compute suffix of object files: cannot compile
3387 See \`config.log' for more details" "$LINENO" 5; }
3388 fi
3389 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3390 fi
3391 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3392 printf "%s\n" "$ac_cv_objext" >&6; }
3393 OBJEXT=$ac_cv_objext
3394 ac_objext=$OBJEXT
3395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
3396 printf %s "checking whether the compiler supports GNU C... " >&6; }
3397 if test ${ac_cv_c_compiler_gnu+y}
3398 then :
3399   printf %s "(cached) " >&6
3400 else $as_nop
3401   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3402 /* end confdefs.h.  */
3403
3404 int
3405 main (void)
3406 {
3407 #ifndef __GNUC__
3408        choke me
3409 #endif
3410
3411   ;
3412   return 0;
3413 }
3414 _ACEOF
3415 if ac_fn_c_try_compile "$LINENO"
3416 then :
3417   ac_compiler_gnu=yes
3418 else $as_nop
3419   ac_compiler_gnu=no
3420 fi
3421 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3422 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3423
3424 fi
3425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3426 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
3427 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3428
3429 if test $ac_compiler_gnu = yes; then
3430   GCC=yes
3431 else
3432   GCC=
3433 fi
3434 ac_test_CFLAGS=${CFLAGS+y}
3435 ac_save_CFLAGS=$CFLAGS
3436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3437 printf %s "checking whether $CC accepts -g... " >&6; }
3438 if test ${ac_cv_prog_cc_g+y}
3439 then :
3440   printf %s "(cached) " >&6
3441 else $as_nop
3442   ac_save_c_werror_flag=$ac_c_werror_flag
3443    ac_c_werror_flag=yes
3444    ac_cv_prog_cc_g=no
3445    CFLAGS="-g"
3446    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3447 /* end confdefs.h.  */
3448
3449 int
3450 main (void)
3451 {
3452
3453   ;
3454   return 0;
3455 }
3456 _ACEOF
3457 if ac_fn_c_try_compile "$LINENO"
3458 then :
3459   ac_cv_prog_cc_g=yes
3460 else $as_nop
3461   CFLAGS=""
3462       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3463 /* end confdefs.h.  */
3464
3465 int
3466 main (void)
3467 {
3468
3469   ;
3470   return 0;
3471 }
3472 _ACEOF
3473 if ac_fn_c_try_compile "$LINENO"
3474 then :
3475
3476 else $as_nop
3477   ac_c_werror_flag=$ac_save_c_werror_flag
3478          CFLAGS="-g"
3479          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3480 /* end confdefs.h.  */
3481
3482 int
3483 main (void)
3484 {
3485
3486   ;
3487   return 0;
3488 }
3489 _ACEOF
3490 if ac_fn_c_try_compile "$LINENO"
3491 then :
3492   ac_cv_prog_cc_g=yes
3493 fi
3494 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3495 fi
3496 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3497 fi
3498 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3499    ac_c_werror_flag=$ac_save_c_werror_flag
3500 fi
3501 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3502 printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
3503 if test $ac_test_CFLAGS; then
3504   CFLAGS=$ac_save_CFLAGS
3505 elif test $ac_cv_prog_cc_g = yes; then
3506   if test "$GCC" = yes; then
3507     CFLAGS="-g -O2"
3508   else
3509     CFLAGS="-g"
3510   fi
3511 else
3512   if test "$GCC" = yes; then
3513     CFLAGS="-O2"
3514   else
3515     CFLAGS=
3516   fi
3517 fi
3518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
3519 printf %s "checking for $CC option to enable C11 features... " >&6; }
3520 if test ${ac_cv_prog_cc_c11+y}
3521 then :
3522   printf %s "(cached) " >&6
3523 else $as_nop
3524   ac_cv_prog_cc_c11=no
3525 ac_save_CC=$CC
3526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3527 /* end confdefs.h.  */
3528 $ac_c_conftest_c11_program
3529 _ACEOF
3530 for ac_arg in '' -std=gnu11
3531 do
3532   CC="$ac_save_CC $ac_arg"
3533   if ac_fn_c_try_compile "$LINENO"
3534 then :
3535   ac_cv_prog_cc_c11=$ac_arg
3536 fi
3537 rm -f core conftest.err conftest.$ac_objext conftest.beam
3538   test "x$ac_cv_prog_cc_c11" != "xno" && break
3539 done
3540 rm -f conftest.$ac_ext
3541 CC=$ac_save_CC
3542
3543 fi
3544 # AC_CACHE_VAL
3545 ac_prog_cc_stdc_options=
3546 case "x$ac_cv_prog_cc_c11" in #(
3547   x) :
3548     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3549 printf "%s\n" "none needed" >&6; } ;; #(
3550   xno) :
3551     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3552 printf "%s\n" "unsupported" >&6; } ;; #(
3553   *) :
3554     ac_prog_cc_stdc_options=" $ac_cv_prog_cc_c11"
3555     CC="$CC$ac_prog_cc_stdc_options"
3556     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
3557 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } ;;
3558 esac
3559 if test "x$ac_cv_prog_cc_c11" != xno
3560 then :
3561   ac_prog_cc_stdc=c11
3562                  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
3563 else $as_nop
3564   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
3565 printf %s "checking for $CC option to enable C99 features... " >&6; }
3566 if test ${ac_cv_prog_cc_c99+y}
3567 then :
3568   printf %s "(cached) " >&6
3569 else $as_nop
3570   ac_cv_prog_cc_c99=no
3571 ac_save_CC=$CC
3572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3573 /* end confdefs.h.  */
3574 $ac_c_conftest_c89_program
3575 _ACEOF
3576 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99
3577 do
3578   CC="$ac_save_CC $ac_arg"
3579   if ac_fn_c_try_compile "$LINENO"
3580 then :
3581   ac_cv_prog_cc_c99=$ac_arg
3582 fi
3583 rm -f core conftest.err conftest.$ac_objext conftest.beam
3584   test "x$ac_cv_prog_cc_c99" != "xno" && break
3585 done
3586 rm -f conftest.$ac_ext
3587 CC=$ac_save_CC
3588
3589 fi
3590 # AC_CACHE_VAL
3591 ac_prog_cc_stdc_options=
3592 case "x$ac_cv_prog_cc_c99" in #(
3593   x) :
3594     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3595 printf "%s\n" "none needed" >&6; } ;; #(
3596   xno) :
3597     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3598 printf "%s\n" "unsupported" >&6; } ;; #(
3599   *) :
3600     ac_prog_cc_stdc_options=" $ac_cv_prog_cc_c99"
3601     CC="$CC$ac_prog_cc_stdc_options"
3602     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
3603 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } ;;
3604 esac
3605 if test "x$ac_cv_prog_cc_c99" != xno
3606 then :
3607   ac_prog_cc_stdc=c99
3608                     ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
3609 else $as_nop
3610   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
3611 printf %s "checking for $CC option to enable C89 features... " >&6; }
3612 if test ${ac_cv_prog_cc_c89+y}
3613 then :
3614   printf %s "(cached) " >&6
3615 else $as_nop
3616   ac_cv_prog_cc_c89=no
3617 ac_save_CC=$CC
3618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3619 /* end confdefs.h.  */
3620 $ac_c_conftest_c89_program
3621 _ACEOF
3622 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3623         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3624 do
3625   CC="$ac_save_CC $ac_arg"
3626   if ac_fn_c_try_compile "$LINENO"
3627 then :
3628   ac_cv_prog_cc_c89=$ac_arg
3629 fi
3630 rm -f core conftest.err conftest.$ac_objext conftest.beam
3631   test "x$ac_cv_prog_cc_c89" != "xno" && break
3632 done
3633 rm -f conftest.$ac_ext
3634 CC=$ac_save_CC
3635
3636 fi
3637 # AC_CACHE_VAL
3638 ac_prog_cc_stdc_options=
3639 case "x$ac_cv_prog_cc_c89" in #(
3640   x) :
3641     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3642 printf "%s\n" "none needed" >&6; } ;; #(
3643   xno) :
3644     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3645 printf "%s\n" "unsupported" >&6; } ;; #(
3646   *) :
3647     ac_prog_cc_stdc_options=" $ac_cv_prog_cc_c89"
3648     CC="$CC$ac_prog_cc_stdc_options"
3649     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3650 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } ;;
3651 esac
3652 if test "x$ac_cv_prog_cc_c89" != xno
3653 then :
3654   ac_prog_cc_stdc=c89
3655                        ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
3656 else $as_nop
3657   ac_prog_cc_stdc=no
3658                        ac_cv_prog_cc_stdc=no
3659 fi
3660
3661 fi
3662
3663 fi
3664
3665 ac_ext=c
3666 ac_cpp='$CPP $CPPFLAGS'
3667 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3668 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3669 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3670
3671
3672
3673 # Expand $ac_aux_dir to an absolute path.
3674 am_aux_dir=`cd "$ac_aux_dir" && pwd`
3675
3676
3677   ac_ext=c
3678 ac_cpp='$CPP $CPPFLAGS'
3679 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3680 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3681 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3682 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3683 printf %s "checking whether $CC understands -c and -o together... " >&6; }
3684 if test ${am_cv_prog_cc_c_o+y}
3685 then :
3686   printf %s "(cached) " >&6
3687 else $as_nop
3688   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3689 /* end confdefs.h.  */
3690
3691 int
3692 main (void)
3693 {
3694
3695   ;
3696   return 0;
3697 }
3698 _ACEOF
3699   # Make sure it works both with $CC and with simple cc.
3700   # Following AC_PROG_CC_C_O, we do the test twice because some
3701   # compilers refuse to overwrite an existing .o file with -o,
3702   # though they will create one.
3703   am_cv_prog_cc_c_o=yes
3704   for am_i in 1 2; do
3705     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3706    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3707    ac_status=$?
3708    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3709    (exit $ac_status); } \
3710          && test -f conftest2.$ac_objext; then
3711       : OK
3712     else
3713       am_cv_prog_cc_c_o=no
3714       break
3715     fi
3716   done
3717   rm -f core conftest*
3718   unset am_i
3719 fi
3720 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3721 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; }
3722 if test "$am_cv_prog_cc_c_o" != yes; then
3723    # Losing compiler, so override with the script.
3724    # FIXME: It is wrong to rewrite CC.
3725    # But if we don't then we get into trouble of one sort or another.
3726    # A longer-term fix would be to have automake use am__CC in this case,
3727    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3728    CC="$am_aux_dir/compile $CC"
3729 fi
3730 ac_ext=c
3731 ac_cpp='$CPP $CPPFLAGS'
3732 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3733 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3734 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3735
3736
3737
3738
3739
3740
3741
3742
3743 ac_ext=cpp
3744 ac_cpp='$CXXCPP $CPPFLAGS'
3745 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3746 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3747 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3748 if test -z "$CXX"; then
3749   if test -n "$CCC"; then
3750     CXX=$CCC
3751   else
3752     if test -n "$ac_tool_prefix"; then
3753   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3754   do
3755     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3756 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3758 printf %s "checking for $ac_word... " >&6; }
3759 if test ${ac_cv_prog_CXX+y}
3760 then :
3761   printf %s "(cached) " >&6
3762 else $as_nop
3763   if test -n "$CXX"; then
3764   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3765 else
3766 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3767 for as_dir in $PATH
3768 do
3769   IFS=$as_save_IFS
3770   case $as_dir in #(((
3771     '') as_dir=./ ;;
3772     */) ;;
3773     *) as_dir=$as_dir/ ;;
3774   esac
3775     for ac_exec_ext in '' $ac_executable_extensions; do
3776   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3777     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3778     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3779     break 2
3780   fi
3781 done
3782   done
3783 IFS=$as_save_IFS
3784
3785 fi
3786 fi
3787 CXX=$ac_cv_prog_CXX
3788 if test -n "$CXX"; then
3789   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3790 printf "%s\n" "$CXX" >&6; }
3791 else
3792   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3793 printf "%s\n" "no" >&6; }
3794 fi
3795
3796
3797     test -n "$CXX" && break
3798   done
3799 fi
3800 if test -z "$CXX"; then
3801   ac_ct_CXX=$CXX
3802   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3803 do
3804   # Extract the first word of "$ac_prog", so it can be a program name with args.
3805 set dummy $ac_prog; ac_word=$2
3806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3807 printf %s "checking for $ac_word... " >&6; }
3808 if test ${ac_cv_prog_ac_ct_CXX+y}
3809 then :
3810   printf %s "(cached) " >&6
3811 else $as_nop
3812   if test -n "$ac_ct_CXX"; then
3813   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3814 else
3815 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3816 for as_dir in $PATH
3817 do
3818   IFS=$as_save_IFS
3819   case $as_dir in #(((
3820     '') as_dir=./ ;;
3821     */) ;;
3822     *) as_dir=$as_dir/ ;;
3823   esac
3824     for ac_exec_ext in '' $ac_executable_extensions; do
3825   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3826     ac_cv_prog_ac_ct_CXX="$ac_prog"
3827     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3828     break 2
3829   fi
3830 done
3831   done
3832 IFS=$as_save_IFS
3833
3834 fi
3835 fi
3836 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3837 if test -n "$ac_ct_CXX"; then
3838   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3839 printf "%s\n" "$ac_ct_CXX" >&6; }
3840 else
3841   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3842 printf "%s\n" "no" >&6; }
3843 fi
3844
3845
3846   test -n "$ac_ct_CXX" && break
3847 done
3848
3849   if test "x$ac_ct_CXX" = x; then
3850     CXX="g++"
3851   else
3852     case $cross_compiling:$ac_tool_warned in
3853 yes:)
3854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3855 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3856 ac_tool_warned=yes ;;
3857 esac
3858     CXX=$ac_ct_CXX
3859   fi
3860 fi
3861
3862   fi
3863 fi
3864 # Provide some information about the compiler.
3865 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3866 set X $ac_compile
3867 ac_compiler=$2
3868 for ac_option in --version -v -V -qversion; do
3869   { { ac_try="$ac_compiler $ac_option >&5"
3870 case "(($ac_try" in
3871   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3872   *) ac_try_echo=$ac_try;;
3873 esac
3874 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3875 printf "%s\n" "$ac_try_echo"; } >&5
3876   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3877   ac_status=$?
3878   if test -s conftest.err; then
3879     sed '10a\
3880 ... rest of stderr output deleted ...
3881          10q' conftest.err >conftest.er1
3882     cat conftest.er1 >&5
3883   fi
3884   rm -f conftest.er1 conftest.err
3885   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3886   test $ac_status = 0; }
3887 done
3888
3889 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
3890 printf %s "checking whether the compiler supports GNU C++... " >&6; }
3891 if test ${ac_cv_cxx_compiler_gnu+y}
3892 then :
3893   printf %s "(cached) " >&6
3894 else $as_nop
3895   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3896 /* end confdefs.h.  */
3897
3898 int
3899 main (void)
3900 {
3901 #ifndef __GNUC__
3902        choke me
3903 #endif
3904
3905   ;
3906   return 0;
3907 }
3908 _ACEOF
3909 if ac_fn_cxx_try_compile "$LINENO"
3910 then :
3911   ac_compiler_gnu=yes
3912 else $as_nop
3913   ac_compiler_gnu=no
3914 fi
3915 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3916 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3917
3918 fi
3919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3920 printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
3921 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3922
3923 if test $ac_compiler_gnu = yes; then
3924   GXX=yes
3925 else
3926   GXX=
3927 fi
3928 ac_test_CXXFLAGS=${CXXFLAGS+y}
3929 ac_save_CXXFLAGS=$CXXFLAGS
3930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3931 printf %s "checking whether $CXX accepts -g... " >&6; }
3932 if test ${ac_cv_prog_cxx_g+y}
3933 then :
3934   printf %s "(cached) " >&6
3935 else $as_nop
3936   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3937    ac_cxx_werror_flag=yes
3938    ac_cv_prog_cxx_g=no
3939    CXXFLAGS="-g"
3940    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3941 /* end confdefs.h.  */
3942
3943 int
3944 main (void)
3945 {
3946
3947   ;
3948   return 0;
3949 }
3950 _ACEOF
3951 if ac_fn_cxx_try_compile "$LINENO"
3952 then :
3953   ac_cv_prog_cxx_g=yes
3954 else $as_nop
3955   CXXFLAGS=""
3956       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3957 /* end confdefs.h.  */
3958
3959 int
3960 main (void)
3961 {
3962
3963   ;
3964   return 0;
3965 }
3966 _ACEOF
3967 if ac_fn_cxx_try_compile "$LINENO"
3968 then :
3969
3970 else $as_nop
3971   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3972          CXXFLAGS="-g"
3973          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3974 /* end confdefs.h.  */
3975
3976 int
3977 main (void)
3978 {
3979
3980   ;
3981   return 0;
3982 }
3983 _ACEOF
3984 if ac_fn_cxx_try_compile "$LINENO"
3985 then :
3986   ac_cv_prog_cxx_g=yes
3987 fi
3988 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3989 fi
3990 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3991 fi
3992 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3993    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3994 fi
3995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3996 printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3997 if test $ac_test_CXXFLAGS; then
3998   CXXFLAGS=$ac_save_CXXFLAGS
3999 elif test $ac_cv_prog_cxx_g = yes; then
4000   if test "$GXX" = yes; then
4001     CXXFLAGS="-g -O2"
4002   else
4003     CXXFLAGS="-g"
4004   fi
4005 else
4006   if test "$GXX" = yes; then
4007     CXXFLAGS="-O2"
4008   else
4009     CXXFLAGS=
4010   fi
4011 fi
4012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
4013 printf %s "checking for $CXX option to enable C++11 features... " >&6; }
4014 if test ${ac_cv_prog_cxx_cxx11+y}
4015 then :
4016   printf %s "(cached) " >&6
4017 else $as_nop
4018   ac_cv_prog_cxx_cxx11=no
4019 ac_save_CXX=$CXX
4020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4021 /* end confdefs.h.  */
4022 $ac_cxx_conftest_cxx11_program
4023 _ACEOF
4024 for ac_arg in '' -std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA
4025 do
4026   CXX="$ac_save_CXX $ac_arg"
4027   if ac_fn_cxx_try_compile "$LINENO"
4028 then :
4029   ac_cv_prog_cxx_cxx11=$ac_arg
4030 fi
4031 rm -f core conftest.err conftest.$ac_objext conftest.beam
4032   test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
4033 done
4034 rm -f conftest.$ac_ext
4035 CXX=$ac_save_CXX
4036
4037 fi
4038 # AC_CACHE_VAL
4039 ac_prog_cxx_stdcxx_options=
4040 case "x$ac_cv_prog_cxx_cxx11" in #(
4041   x) :
4042     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4043 printf "%s\n" "none needed" >&6; } ;; #(
4044   xno) :
4045     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4046 printf "%s\n" "unsupported" >&6; } ;; #(
4047   *) :
4048     ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_cxx11"
4049     CXX=$CXX$ac_prog_cxx_stdcxx_options
4050     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
4051 printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; } ;;
4052 esac
4053 if test "x$ac_cv_prog_cxx_cxx11" != xno
4054 then :
4055   ac_prog_cxx_stdcxx=cxx11
4056                     ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
4057                     ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11
4058 else $as_nop
4059   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
4060 printf %s "checking for $CXX option to enable C++98 features... " >&6; }
4061 if test ${ac_cv_prog_cxx_cxx98+y}
4062 then :
4063   printf %s "(cached) " >&6
4064 else $as_nop
4065   ac_cv_prog_cxx_cxx98=no
4066 ac_save_CXX=$CXX
4067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4068 /* end confdefs.h.  */
4069 $ac_cxx_conftest_cxx98_program
4070 _ACEOF
4071 for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
4072 do
4073   CXX="$ac_save_CXX $ac_arg"
4074   if ac_fn_cxx_try_compile "$LINENO"
4075 then :
4076   ac_cv_prog_cxx_cxx98=$ac_arg
4077 fi
4078 rm -f core conftest.err conftest.$ac_objext conftest.beam
4079   test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
4080 done
4081 rm -f conftest.$ac_ext
4082 CXX=$ac_save_CXX
4083
4084 fi
4085 # AC_CACHE_VAL
4086 ac_prog_cxx_stdcxx_options=
4087 case "x$ac_cv_prog_cxx_cxx98" in #(
4088   x) :
4089     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4090 printf "%s\n" "none needed" >&6; } ;; #(
4091   xno) :
4092     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4093 printf "%s\n" "unsupported" >&6; } ;; #(
4094   *) :
4095     ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_cxx98"
4096     CXX=$CXX$ac_prog_cxx_stdcxx_options
4097     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
4098 printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; } ;;
4099 esac
4100 if test "x$ac_cv_prog_cxx_cxx98" != xno
4101 then :
4102   ac_prog_cxx_stdcxx=cxx98
4103                         ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
4104 else $as_nop
4105   ac_prog_cxx_stdcxx=no
4106                         ac_cv_prog_cxx_stdcxx=no
4107 fi
4108
4109 fi
4110
4111 ac_ext=c
4112 ac_cpp='$CPP $CPPFLAGS'
4113 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4114 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4115 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4116
4117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4118 printf %s "checking for a sed that does not truncate output... " >&6; }
4119 if test ${ac_cv_path_SED+y}
4120 then :
4121   printf %s "(cached) " >&6
4122 else $as_nop
4123             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4124      for ac_i in 1 2 3 4 5 6 7; do
4125        ac_script="$ac_script$as_nl$ac_script"
4126      done
4127      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4128      { ac_script=; unset ac_script;}
4129      if test -z "$SED"; then
4130   ac_path_SED_found=false
4131   # Loop through the user's path and test for each of PROGNAME-LIST
4132   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4133 for as_dir in $PATH
4134 do
4135   IFS=$as_save_IFS
4136   case $as_dir in #(((
4137     '') as_dir=./ ;;
4138     */) ;;
4139     *) as_dir=$as_dir/ ;;
4140   esac
4141     for ac_prog in sed gsed
4142    do
4143     for ac_exec_ext in '' $ac_executable_extensions; do
4144       ac_path_SED="$as_dir$ac_prog$ac_exec_ext"
4145       as_fn_executable_p "$ac_path_SED" || continue
4146 # Check for GNU ac_path_SED and select it if it is found.
4147   # Check for GNU $ac_path_SED
4148 case `"$ac_path_SED" --version 2>&1` in
4149 *GNU*)
4150   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4151 *)
4152   ac_count=0
4153   printf %s 0123456789 >"conftest.in"
4154   while :
4155   do
4156     cat "conftest.in" "conftest.in" >"conftest.tmp"
4157     mv "conftest.tmp" "conftest.in"
4158     cp "conftest.in" "conftest.nl"
4159     printf "%s\n" '' >> "conftest.nl"
4160     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4161     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4162     as_fn_arith $ac_count + 1 && ac_count=$as_val
4163     if test $ac_count -gt ${ac_path_SED_max-0}; then
4164       # Best one so far, save it but keep looking for a better one
4165       ac_cv_path_SED="$ac_path_SED"
4166       ac_path_SED_max=$ac_count
4167     fi
4168     # 10*(2^10) chars as input seems more than enough
4169     test $ac_count -gt 10 && break
4170   done
4171   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4172 esac
4173
4174       $ac_path_SED_found && break 3
4175     done
4176   done
4177   done
4178 IFS=$as_save_IFS
4179   if test -z "$ac_cv_path_SED"; then
4180     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
4181   fi
4182 else
4183   ac_cv_path_SED=$SED
4184 fi
4185
4186 fi
4187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4188 printf "%s\n" "$ac_cv_path_SED" >&6; }
4189  SED="$ac_cv_path_SED"
4190   rm -f conftest.sed
4191
4192 ac_ext=cpp
4193 ac_cpp='$CXXCPP $CPPFLAGS'
4194 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4195 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4196 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4197
4198
4199
4200   # Make sure we can run config.sub.
4201 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
4202   as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
4203
4204 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4205 printf %s "checking build system type... " >&6; }
4206 if test ${ac_cv_build+y}
4207 then :
4208   printf %s "(cached) " >&6
4209 else $as_nop
4210   ac_build_alias=$build_alias
4211 test "x$ac_build_alias" = x &&
4212   ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
4213 test "x$ac_build_alias" = x &&
4214   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4215 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
4216   as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
4217
4218 fi
4219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4220 printf "%s\n" "$ac_cv_build" >&6; }
4221 case $ac_cv_build in
4222 *-*-*) ;;
4223 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4224 esac
4225 build=$ac_cv_build
4226 ac_save_IFS=$IFS; IFS='-'
4227 set x $ac_cv_build
4228 shift
4229 build_cpu=$1
4230 build_vendor=$2
4231 shift; shift
4232 # Remember, the first character of IFS is used to create $*,
4233 # except with old shells:
4234 build_os=$*
4235 IFS=$ac_save_IFS
4236 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4237
4238
4239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4240 printf %s "checking host system type... " >&6; }
4241 if test ${ac_cv_host+y}
4242 then :
4243   printf %s "(cached) " >&6
4244 else $as_nop
4245   if test "x$host_alias" = x; then
4246   ac_cv_host=$ac_cv_build
4247 else
4248   ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
4249     as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
4250 fi
4251
4252 fi
4253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4254 printf "%s\n" "$ac_cv_host" >&6; }
4255 case $ac_cv_host in
4256 *-*-*) ;;
4257 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4258 esac
4259 host=$ac_cv_host
4260 ac_save_IFS=$IFS; IFS='-'
4261 set x $ac_cv_host
4262 shift
4263 host_cpu=$1
4264 host_vendor=$2
4265 shift; shift
4266 # Remember, the first character of IFS is used to create $*,
4267 # except with old shells:
4268 host_os=$*
4269 IFS=$ac_save_IFS
4270 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4271
4272
4273 am__api_version='1.16'
4274
4275
4276   # Find a good install program.  We prefer a C program (faster),
4277 # so one script is as good as another.  But avoid the broken or
4278 # incompatible versions:
4279 # SysV /etc/install, /usr/sbin/install
4280 # SunOS /usr/etc/install
4281 # IRIX /sbin/install
4282 # AIX /bin/install
4283 # AmigaOS /C/install, which installs bootblocks on floppy discs
4284 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4285 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4286 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4287 # OS/2's system install, which has a completely different semantic
4288 # ./install, which can be erroneously created by make from ./install.sh.
4289 # Reject install programs that cannot install multiple files.
4290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4291 printf %s "checking for a BSD-compatible install... " >&6; }
4292 if test -z "$INSTALL"; then
4293 if test ${ac_cv_path_install+y}
4294 then :
4295   printf %s "(cached) " >&6
4296 else $as_nop
4297   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4298 for as_dir in $PATH
4299 do
4300   IFS=$as_save_IFS
4301   case $as_dir in #(((
4302     '') as_dir=./ ;;
4303     */) ;;
4304     *) as_dir=$as_dir/ ;;
4305   esac
4306     # Account for fact that we put trailing slashes in our PATH walk.
4307 case $as_dir in #((
4308   ./ | /[cC]/* | \
4309   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4310   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4311   /usr/ucb/* ) ;;
4312   *)
4313     # OSF1 and SCO ODT 3.0 have their own names for install.
4314     # Don't use installbsd from OSF since it installs stuff as root
4315     # by default.
4316     for ac_prog in ginstall scoinst install; do
4317       for ac_exec_ext in '' $ac_executable_extensions; do
4318         if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
4319           if test $ac_prog = install &&
4320             grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4321             # AIX install.  It has an incompatible calling convention.
4322             :
4323           elif test $ac_prog = install &&
4324             grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4325             # program-specific install script used by HP pwplus--don't use.
4326             :
4327           else
4328             rm -rf conftest.one conftest.two conftest.dir
4329             echo one > conftest.one
4330             echo two > conftest.two
4331             mkdir conftest.dir
4332             if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
4333               test -s conftest.one && test -s conftest.two &&
4334               test -s conftest.dir/conftest.one &&
4335               test -s conftest.dir/conftest.two
4336             then
4337               ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
4338               break 3
4339             fi
4340           fi
4341         fi
4342       done
4343     done
4344     ;;
4345 esac
4346
4347   done
4348 IFS=$as_save_IFS
4349
4350 rm -rf conftest.one conftest.two conftest.dir
4351
4352 fi
4353   if test ${ac_cv_path_install+y}; then
4354     INSTALL=$ac_cv_path_install
4355   else
4356     # As a last resort, use the slow shell script.  Don't cache a
4357     # value for INSTALL within a source directory, because that will
4358     # break other packages using the cache if that directory is
4359     # removed, or if the value is a relative name.
4360     INSTALL=$ac_install_sh
4361   fi
4362 fi
4363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4364 printf "%s\n" "$INSTALL" >&6; }
4365
4366 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4367 # It thinks the first close brace ends the variable substitution.
4368 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4369
4370 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4371
4372 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4373
4374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
4375 printf %s "checking whether build environment is sane... " >&6; }
4376 # Reject unsafe characters in $srcdir or the absolute working directory
4377 # name.  Accept space and tab only in the latter.
4378 am_lf='
4379 '
4380 case `pwd` in
4381   *[\\\"\#\$\&\'\`$am_lf]*)
4382     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
4383 esac
4384 case $srcdir in
4385   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
4386     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
4387 esac
4388
4389 # Do 'set' in a subshell so we don't clobber the current shell's
4390 # arguments.  Must try -L first in case configure is actually a
4391 # symlink; some systems play weird games with the mod time of symlinks
4392 # (eg FreeBSD returns the mod time of the symlink's containing
4393 # directory).
4394 if (
4395    am_has_slept=no
4396    for am_try in 1 2; do
4397      echo "timestamp, slept: $am_has_slept" > conftest.file
4398      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
4399      if test "$*" = "X"; then
4400         # -L didn't work.
4401         set X `ls -t "$srcdir/configure" conftest.file`
4402      fi
4403      if test "$*" != "X $srcdir/configure conftest.file" \
4404         && test "$*" != "X conftest.file $srcdir/configure"; then
4405
4406         # If neither matched, then we have a broken ls.  This can happen
4407         # if, for instance, CONFIG_SHELL is bash and it inherits a
4408         # broken ls alias from the environment.  This has actually
4409         # happened.  Such a system could not be considered "sane".
4410         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
4411   alias in your environment" "$LINENO" 5
4412      fi
4413      if test "$2" = conftest.file || test $am_try -eq 2; then
4414        break
4415      fi
4416      # Just in case.
4417      sleep 1
4418      am_has_slept=yes
4419    done
4420    test "$2" = conftest.file
4421    )
4422 then
4423    # Ok.
4424    :
4425 else
4426    as_fn_error $? "newly created file is older than distributed files!
4427 Check your system clock" "$LINENO" 5
4428 fi
4429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4430 printf "%s\n" "yes" >&6; }
4431 # If we didn't sleep, we still need to ensure time stamps of config.status and
4432 # generated files are strictly newer.
4433 am_sleep_pid=
4434 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
4435   ( sleep 1 ) &
4436   am_sleep_pid=$!
4437 fi
4438
4439 rm -f conftest.file
4440
4441 test "$program_prefix" != NONE &&
4442   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4443 # Use a double $ so make ignores it.
4444 test "$program_suffix" != NONE &&
4445   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4446 # Double any \ or $.
4447 # By default was `s,x,x', remove it if useless.
4448 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4449 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"`
4450
4451
4452   if test x"${MISSING+set}" != xset; then
4453   case $am_aux_dir in
4454   *\ * | *\     *)
4455     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
4456   *)
4457     MISSING="\${SHELL} $am_aux_dir/missing" ;;
4458   esac
4459 fi
4460 # Use eval to expand $SHELL
4461 if eval "$MISSING --is-lightweight"; then
4462   am_missing_run="$MISSING "
4463 else
4464   am_missing_run=
4465   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
4466 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
4467 fi
4468
4469 if test x"${install_sh+set}" != xset; then
4470   case $am_aux_dir in
4471   *\ * | *\     *)
4472     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4473   *)
4474     install_sh="\${SHELL} $am_aux_dir/install-sh"
4475   esac
4476 fi
4477
4478 # Installed binaries are usually stripped using 'strip' when the user
4479 # run "make install-strip".  However 'strip' might not be the right
4480 # tool to use in cross-compilation environments, therefore Automake
4481 # will honor the 'STRIP' environment variable to overrule this program.
4482 if test "$cross_compiling" != no; then
4483   if test -n "$ac_tool_prefix"; then
4484   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4485 set dummy ${ac_tool_prefix}strip; ac_word=$2
4486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4487 printf %s "checking for $ac_word... " >&6; }
4488 if test ${ac_cv_prog_STRIP+y}
4489 then :
4490   printf %s "(cached) " >&6
4491 else $as_nop
4492   if test -n "$STRIP"; then
4493   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4494 else
4495 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4496 for as_dir in $PATH
4497 do
4498   IFS=$as_save_IFS
4499   case $as_dir in #(((
4500     '') as_dir=./ ;;
4501     */) ;;
4502     *) as_dir=$as_dir/ ;;
4503   esac
4504     for ac_exec_ext in '' $ac_executable_extensions; do
4505   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
4506     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4507     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
4508     break 2
4509   fi
4510 done
4511   done
4512 IFS=$as_save_IFS
4513
4514 fi
4515 fi
4516 STRIP=$ac_cv_prog_STRIP
4517 if test -n "$STRIP"; then
4518   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4519 printf "%s\n" "$STRIP" >&6; }
4520 else
4521   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4522 printf "%s\n" "no" >&6; }
4523 fi
4524
4525
4526 fi
4527 if test -z "$ac_cv_prog_STRIP"; then
4528   ac_ct_STRIP=$STRIP
4529   # Extract the first word of "strip", so it can be a program name with args.
4530 set dummy strip; ac_word=$2
4531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4532 printf %s "checking for $ac_word... " >&6; }
4533 if test ${ac_cv_prog_ac_ct_STRIP+y}
4534 then :
4535   printf %s "(cached) " >&6
4536 else $as_nop
4537   if test -n "$ac_ct_STRIP"; then
4538   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4539 else
4540 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4541 for as_dir in $PATH
4542 do
4543   IFS=$as_save_IFS
4544   case $as_dir in #(((
4545     '') as_dir=./ ;;
4546     */) ;;
4547     *) as_dir=$as_dir/ ;;
4548   esac
4549     for ac_exec_ext in '' $ac_executable_extensions; do
4550   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
4551     ac_cv_prog_ac_ct_STRIP="strip"
4552     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
4553     break 2
4554   fi
4555 done
4556   done
4557 IFS=$as_save_IFS
4558
4559 fi
4560 fi
4561 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4562 if test -n "$ac_ct_STRIP"; then
4563   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4564 printf "%s\n" "$ac_ct_STRIP" >&6; }
4565 else
4566   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4567 printf "%s\n" "no" >&6; }
4568 fi
4569
4570   if test "x$ac_ct_STRIP" = x; then
4571     STRIP=":"
4572   else
4573     case $cross_compiling:$ac_tool_warned in
4574 yes:)
4575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4576 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4577 ac_tool_warned=yes ;;
4578 esac
4579     STRIP=$ac_ct_STRIP
4580   fi
4581 else
4582   STRIP="$ac_cv_prog_STRIP"
4583 fi
4584
4585 fi
4586 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4587
4588
4589   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5
4590 printf %s "checking for a race-free mkdir -p... " >&6; }
4591 if test -z "$MKDIR_P"; then
4592   if test ${ac_cv_path_mkdir+y}
4593 then :
4594   printf %s "(cached) " >&6
4595 else $as_nop
4596   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4597 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4598 do
4599   IFS=$as_save_IFS
4600   case $as_dir in #(((
4601     '') as_dir=./ ;;
4602     */) ;;
4603     *) as_dir=$as_dir/ ;;
4604   esac
4605     for ac_prog in mkdir gmkdir; do
4606          for ac_exec_ext in '' $ac_executable_extensions; do
4607            as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue
4608            case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #(
4609              'mkdir ('*'coreutils) '* | \
4610              'BusyBox '* | \
4611              'mkdir (fileutils) '4.1*)
4612                ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext
4613                break 3;;
4614            esac
4615          done
4616        done
4617   done
4618 IFS=$as_save_IFS
4619
4620 fi
4621
4622   test -d ./--version && rmdir ./--version
4623   if test ${ac_cv_path_mkdir+y}; then
4624     MKDIR_P="$ac_cv_path_mkdir -p"
4625   else
4626     # As a last resort, use the slow shell script.  Don't cache a
4627     # value for MKDIR_P within a source directory, because that will
4628     # break other packages using the cache if that directory is
4629     # removed, or if the value is a relative name.
4630     MKDIR_P="$ac_install_sh -d"
4631   fi
4632 fi
4633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4634 printf "%s\n" "$MKDIR_P" >&6; }
4635
4636 for ac_prog in gawk mawk nawk awk
4637 do
4638   # Extract the first word of "$ac_prog", so it can be a program name with args.
4639 set dummy $ac_prog; ac_word=$2
4640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4641 printf %s "checking for $ac_word... " >&6; }
4642 if test ${ac_cv_prog_AWK+y}
4643 then :
4644   printf %s "(cached) " >&6
4645 else $as_nop
4646   if test -n "$AWK"; then
4647   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4648 else
4649 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4650 for as_dir in $PATH
4651 do
4652   IFS=$as_save_IFS
4653   case $as_dir in #(((
4654     '') as_dir=./ ;;
4655     */) ;;
4656     *) as_dir=$as_dir/ ;;
4657   esac
4658     for ac_exec_ext in '' $ac_executable_extensions; do
4659   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
4660     ac_cv_prog_AWK="$ac_prog"
4661     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
4662     break 2
4663   fi
4664 done
4665   done
4666 IFS=$as_save_IFS
4667
4668 fi
4669 fi
4670 AWK=$ac_cv_prog_AWK
4671 if test -n "$AWK"; then
4672   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4673 printf "%s\n" "$AWK" >&6; }
4674 else
4675   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4676 printf "%s\n" "no" >&6; }
4677 fi
4678
4679
4680   test -n "$AWK" && break
4681 done
4682
4683 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4684 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4685 set x ${MAKE-make}
4686 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4687 if eval test \${ac_cv_prog_make_${ac_make}_set+y}
4688 then :
4689   printf %s "(cached) " >&6
4690 else $as_nop
4691   cat >conftest.make <<\_ACEOF
4692 SHELL = /bin/sh
4693 all:
4694         @echo '@@@%%%=$(MAKE)=@@@%%%'
4695 _ACEOF
4696 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4697 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4698   *@@@%%%=?*=@@@%%%*)
4699     eval ac_cv_prog_make_${ac_make}_set=yes;;
4700   *)
4701     eval ac_cv_prog_make_${ac_make}_set=no;;
4702 esac
4703 rm -f conftest.make
4704 fi
4705 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4706   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4707 printf "%s\n" "yes" >&6; }
4708   SET_MAKE=
4709 else
4710   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4711 printf "%s\n" "no" >&6; }
4712   SET_MAKE="MAKE=${MAKE-make}"
4713 fi
4714
4715 rm -rf .tst 2>/dev/null
4716 mkdir .tst 2>/dev/null
4717 if test -d .tst; then
4718   am__leading_dot=.
4719 else
4720   am__leading_dot=_
4721 fi
4722 rmdir .tst 2>/dev/null
4723
4724 DEPDIR="${am__leading_dot}deps"
4725
4726 ac_config_commands="$ac_config_commands depfiles"
4727
4728 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
4729 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; }
4730 cat > confinc.mk << 'END'
4731 am__doit:
4732         @echo this is the am__doit target >confinc.out
4733 .PHONY: am__doit
4734 END
4735 am__include="#"
4736 am__quote=
4737 # BSD make does it like this.
4738 echo '.include "confinc.mk" # ignored' > confmf.BSD
4739 # Other make implementations (GNU, Solaris 10, AIX) do it like this.
4740 echo 'include confinc.mk # ignored' > confmf.GNU
4741 _am_result=no
4742 for s in GNU BSD; do
4743   { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
4744    (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
4745    ac_status=$?
4746    echo "$as_me:$LINENO: \$? = $ac_status" >&5
4747    (exit $ac_status); }
4748   case $?:`cat confinc.out 2>/dev/null` in #(
4749   '0:this is the am__doit target') :
4750     case $s in #(
4751   BSD) :
4752     am__include='.include' am__quote='"' ;; #(
4753   *) :
4754     am__include='include' am__quote='' ;;
4755 esac ;; #(
4756   *) :
4757      ;;
4758 esac
4759   if test "$am__include" != "#"; then
4760     _am_result="yes ($s style)"
4761     break
4762   fi
4763 done
4764 rm -f confinc.* confmf.*
4765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
4766 printf "%s\n" "${_am_result}" >&6; }
4767
4768 # Check whether --enable-dependency-tracking was given.
4769 if test ${enable_dependency_tracking+y}
4770 then :
4771   enableval=$enable_dependency_tracking;
4772 fi
4773
4774 if test "x$enable_dependency_tracking" != xno; then
4775   am_depcomp="$ac_aux_dir/depcomp"
4776   AMDEPBACKSLASH='\'
4777   am__nodep='_no'
4778 fi
4779  if test "x$enable_dependency_tracking" != xno; then
4780   AMDEP_TRUE=
4781   AMDEP_FALSE='#'
4782 else
4783   AMDEP_TRUE='#'
4784   AMDEP_FALSE=
4785 fi
4786
4787
4788 # Check whether --enable-silent-rules was given.
4789 if test ${enable_silent_rules+y}
4790 then :
4791   enableval=$enable_silent_rules;
4792 fi
4793
4794 case $enable_silent_rules in # (((
4795   yes) AM_DEFAULT_VERBOSITY=0;;
4796    no) AM_DEFAULT_VERBOSITY=1;;
4797     *) AM_DEFAULT_VERBOSITY=1;;
4798 esac
4799 am_make=${MAKE-make}
4800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4801 printf %s "checking whether $am_make supports nested variables... " >&6; }
4802 if test ${am_cv_make_support_nested_variables+y}
4803 then :
4804   printf %s "(cached) " >&6
4805 else $as_nop
4806   if printf "%s\n" 'TRUE=$(BAR$(V))
4807 BAR0=false
4808 BAR1=true
4809 V=1
4810 am__doit:
4811         @$(TRUE)
4812 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4813   am_cv_make_support_nested_variables=yes
4814 else
4815   am_cv_make_support_nested_variables=no
4816 fi
4817 fi
4818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4819 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; }
4820 if test $am_cv_make_support_nested_variables = yes; then
4821     AM_V='$(V)'
4822   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4823 else
4824   AM_V=$AM_DEFAULT_VERBOSITY
4825   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4826 fi
4827 AM_BACKSLASH='\'
4828
4829 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4830   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4831   # is not polluted with repeated "-I."
4832   am__isrc=' -I$(srcdir)'
4833   # test to see if srcdir already configured
4834   if test -f $srcdir/config.status; then
4835     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4836   fi
4837 fi
4838
4839 # test whether we have cygpath
4840 if test -z "$CYGPATH_W"; then
4841   if (cygpath --version) >/dev/null 2>/dev/null; then
4842     CYGPATH_W='cygpath -w'
4843   else
4844     CYGPATH_W=echo
4845   fi
4846 fi
4847
4848
4849 # Define the identity of the package.
4850  PACKAGE='qbittorrent'
4851  VERSION='v4.4.0alpha'
4852
4853
4854 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
4855
4856
4857 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h
4858
4859 # Some tools Automake needs.
4860
4861 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4862
4863
4864 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4865
4866
4867 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4868
4869
4870 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4871
4872
4873 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4874
4875 # For better backward compatibility.  To be removed once Automake 1.9.x
4876 # dies out for good.  For more background, see:
4877 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4878 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4879 mkdir_p='$(MKDIR_P)'
4880
4881 # We need awk for the "check" target (and possibly the TAP driver).  The
4882 # system "awk" is bad on some platforms.
4883 # Always define AMTAR for backward compatibility.  Yes, it's still used
4884 # in the wild :-(  We should find a proper way to deprecate it ...
4885 AMTAR='$${TAR-tar}'
4886
4887
4888 # We'll loop over all known methods to create a tar archive until one works.
4889 _am_tools='gnutar  pax cpio none'
4890
4891 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4892
4893
4894
4895
4896
4897 depcc="$CC"   am_compiler_list=
4898
4899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4900 printf %s "checking dependency style of $depcc... " >&6; }
4901 if test ${am_cv_CC_dependencies_compiler_type+y}
4902 then :
4903   printf %s "(cached) " >&6
4904 else $as_nop
4905   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4906   # We make a subdir and do the tests there.  Otherwise we can end up
4907   # making bogus files that we don't know about and never remove.  For
4908   # instance it was reported that on HP-UX the gcc test will end up
4909   # making a dummy file named 'D' -- because '-MD' means "put the output
4910   # in D".
4911   rm -rf conftest.dir
4912   mkdir conftest.dir
4913   # Copy depcomp to subdir because otherwise we won't find it if we're
4914   # using a relative directory.
4915   cp "$am_depcomp" conftest.dir
4916   cd conftest.dir
4917   # We will build objects and dependencies in a subdirectory because
4918   # it helps to detect inapplicable dependency modes.  For instance
4919   # both Tru64's cc and ICC support -MD to output dependencies as a
4920   # side effect of compilation, but ICC will put the dependencies in
4921   # the current directory while Tru64 will put them in the object
4922   # directory.
4923   mkdir sub
4924
4925   am_cv_CC_dependencies_compiler_type=none
4926   if test "$am_compiler_list" = ""; then
4927      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4928   fi
4929   am__universal=false
4930   case " $depcc " in #(
4931      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4932      esac
4933
4934   for depmode in $am_compiler_list; do
4935     # Setup a source with many dependencies, because some compilers
4936     # like to wrap large dependency lists on column 80 (with \), and
4937     # we should not choose a depcomp mode which is confused by this.
4938     #
4939     # We need to recreate these files for each test, as the compiler may
4940     # overwrite some of them when testing with obscure command lines.
4941     # This happens at least with the AIX C compiler.
4942     : > sub/conftest.c
4943     for i in 1 2 3 4 5 6; do
4944       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4945       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4946       # Solaris 10 /bin/sh.
4947       echo '/* dummy */' > sub/conftst$i.h
4948     done
4949     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4950
4951     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4952     # mode.  It turns out that the SunPro C++ compiler does not properly
4953     # handle '-M -o', and we need to detect this.  Also, some Intel
4954     # versions had trouble with output in subdirs.
4955     am__obj=sub/conftest.${OBJEXT-o}
4956     am__minus_obj="-o $am__obj"
4957     case $depmode in
4958     gcc)
4959       # This depmode causes a compiler race in universal mode.
4960       test "$am__universal" = false || continue
4961       ;;
4962     nosideeffect)
4963       # After this tag, mechanisms are not by side-effect, so they'll
4964       # only be used when explicitly requested.
4965       if test "x$enable_dependency_tracking" = xyes; then
4966         continue
4967       else
4968         break
4969       fi
4970       ;;
4971     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4972       # This compiler won't grok '-c -o', but also, the minuso test has
4973       # not run yet.  These depmodes are late enough in the game, and
4974       # so weak that their functioning should not be impacted.
4975       am__obj=conftest.${OBJEXT-o}
4976       am__minus_obj=
4977       ;;
4978     none) break ;;
4979     esac
4980     if depmode=$depmode \
4981        source=sub/conftest.c object=$am__obj \
4982        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4983        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4984          >/dev/null 2>conftest.err &&
4985        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4986        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4987        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4988        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4989       # icc doesn't choke on unknown options, it will just issue warnings
4990       # or remarks (even with -Werror).  So we grep stderr for any message
4991       # that says an option was ignored or not supported.
4992       # When given -MP, icc 7.0 and 7.1 complain thusly:
4993       #   icc: Command line warning: ignoring option '-M'; no argument required
4994       # The diagnosis changed in icc 8.0:
4995       #   icc: Command line remark: option '-MP' not supported
4996       if (grep 'ignoring option' conftest.err ||
4997           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4998         am_cv_CC_dependencies_compiler_type=$depmode
4999         break
5000       fi
5001     fi
5002   done
5003
5004   cd ..
5005   rm -rf conftest.dir
5006 else
5007   am_cv_CC_dependencies_compiler_type=none
5008 fi
5009
5010 fi
5011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5012 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; }
5013 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5014
5015  if
5016   test "x$enable_dependency_tracking" != xno \
5017   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5018   am__fastdepCC_TRUE=
5019   am__fastdepCC_FALSE='#'
5020 else
5021   am__fastdepCC_TRUE='#'
5022   am__fastdepCC_FALSE=
5023 fi
5024
5025
5026 depcc="$CXX"  am_compiler_list=
5027
5028 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5029 printf %s "checking dependency style of $depcc... " >&6; }
5030 if test ${am_cv_CXX_dependencies_compiler_type+y}
5031 then :
5032   printf %s "(cached) " >&6
5033 else $as_nop
5034   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5035   # We make a subdir and do the tests there.  Otherwise we can end up
5036   # making bogus files that we don't know about and never remove.  For
5037   # instance it was reported that on HP-UX the gcc test will end up
5038   # making a dummy file named 'D' -- because '-MD' means "put the output
5039   # in D".
5040   rm -rf conftest.dir
5041   mkdir conftest.dir
5042   # Copy depcomp to subdir because otherwise we won't find it if we're
5043   # using a relative directory.
5044   cp "$am_depcomp" conftest.dir
5045   cd conftest.dir
5046   # We will build objects and dependencies in a subdirectory because
5047   # it helps to detect inapplicable dependency modes.  For instance
5048   # both Tru64's cc and ICC support -MD to output dependencies as a
5049   # side effect of compilation, but ICC will put the dependencies in
5050   # the current directory while Tru64 will put them in the object
5051   # directory.
5052   mkdir sub
5053
5054   am_cv_CXX_dependencies_compiler_type=none
5055   if test "$am_compiler_list" = ""; then
5056      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5057   fi
5058   am__universal=false
5059   case " $depcc " in #(
5060      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5061      esac
5062
5063   for depmode in $am_compiler_list; do
5064     # Setup a source with many dependencies, because some compilers
5065     # like to wrap large dependency lists on column 80 (with \), and
5066     # we should not choose a depcomp mode which is confused by this.
5067     #
5068     # We need to recreate these files for each test, as the compiler may
5069     # overwrite some of them when testing with obscure command lines.
5070     # This happens at least with the AIX C compiler.
5071     : > sub/conftest.c
5072     for i in 1 2 3 4 5 6; do
5073       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5074       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
5075       # Solaris 10 /bin/sh.
5076       echo '/* dummy */' > sub/conftst$i.h
5077     done
5078     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5079
5080     # We check with '-c' and '-o' for the sake of the "dashmstdout"
5081     # mode.  It turns out that the SunPro C++ compiler does not properly
5082     # handle '-M -o', and we need to detect this.  Also, some Intel
5083     # versions had trouble with output in subdirs.
5084     am__obj=sub/conftest.${OBJEXT-o}
5085     am__minus_obj="-o $am__obj"
5086     case $depmode in
5087     gcc)
5088       # This depmode causes a compiler race in universal mode.
5089       test "$am__universal" = false || continue
5090       ;;
5091     nosideeffect)
5092       # After this tag, mechanisms are not by side-effect, so they'll
5093       # only be used when explicitly requested.
5094       if test "x$enable_dependency_tracking" = xyes; then
5095         continue
5096       else
5097         break
5098       fi
5099       ;;
5100     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
5101       # This compiler won't grok '-c -o', but also, the minuso test has
5102       # not run yet.  These depmodes are late enough in the game, and
5103       # so weak that their functioning should not be impacted.
5104       am__obj=conftest.${OBJEXT-o}
5105       am__minus_obj=
5106       ;;
5107     none) break ;;
5108     esac
5109     if depmode=$depmode \
5110        source=sub/conftest.c object=$am__obj \
5111        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5112        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5113          >/dev/null 2>conftest.err &&
5114        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5115        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5116        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5117        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5118       # icc doesn't choke on unknown options, it will just issue warnings
5119       # or remarks (even with -Werror).  So we grep stderr for any message
5120       # that says an option was ignored or not supported.
5121       # When given -MP, icc 7.0 and 7.1 complain thusly:
5122       #   icc: Command line warning: ignoring option '-M'; no argument required
5123       # The diagnosis changed in icc 8.0:
5124       #   icc: Command line remark: option '-MP' not supported
5125       if (grep 'ignoring option' conftest.err ||
5126           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5127         am_cv_CXX_dependencies_compiler_type=$depmode
5128         break
5129       fi
5130     fi
5131   done
5132
5133   cd ..
5134   rm -rf conftest.dir
5135 else
5136   am_cv_CXX_dependencies_compiler_type=none
5137 fi
5138
5139 fi
5140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
5141 printf "%s\n" "$am_cv_CXX_dependencies_compiler_type" >&6; }
5142 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
5143
5144  if
5145   test "x$enable_dependency_tracking" != xno \
5146   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
5147   am__fastdepCXX_TRUE=
5148   am__fastdepCXX_FALSE='#'
5149 else
5150   am__fastdepCXX_TRUE='#'
5151   am__fastdepCXX_FALSE=
5152 fi
5153
5154
5155
5156 # POSIX will say in a future version that running "rm -f" with no argument
5157 # is OK; and we want to be able to make that assumption in our Makefile
5158 # recipes.  So use an aggressive probe to check that the usage we want is
5159 # actually supported "in the wild" to an acceptable degree.
5160 # See automake bug#10828.
5161 # To make any issue more visible, cause the running configure to be aborted
5162 # by default if the 'rm' program in use doesn't match our expectations; the
5163 # user can still override this though.
5164 if rm -f && rm -fr && rm -rf; then : OK; else
5165   cat >&2 <<'END'
5166 Oops!
5167
5168 Your 'rm' program seems unable to run without file operands specified
5169 on the command line, even when the '-f' option is present.  This is contrary
5170 to the behaviour of most rm programs out there, and not conforming with
5171 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
5172
5173 Please tell bug-automake@gnu.org about your system, including the value
5174 of your $PATH and any error possibly output before this message.  This
5175 can help us improve future automake versions.
5176
5177 END
5178   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
5179     echo 'Configuration will proceed anyway, since you have set the' >&2
5180     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
5181     echo >&2
5182   else
5183     cat >&2 <<'END'
5184 Aborting the configuration process, to ensure you take notice of the issue.
5185
5186 You can download and install GNU coreutils to get an 'rm' implementation
5187 that behaves properly: <https://www.gnu.org/software/coreutils/>.
5188
5189 If you want to complete the configuration process using your problematic
5190 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
5191 to "yes", and re-run configure.
5192
5193 END
5194     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
5195   fi
5196 fi
5197
5198
5199 # use compiler from env variables if available
5200 QBT_CC="$CC"
5201 QBT_CXX="$CXX"
5202
5203 # Define --wth-* and --enable-* arguments
5204
5205 # Check whether --enable-debug was given.
5206 if test ${enable_debug+y}
5207 then :
5208   enableval=$enable_debug;
5209 else $as_nop
5210   enable_debug=no
5211 fi
5212
5213
5214 # Check whether --enable-stacktrace was given.
5215 if test ${enable_stacktrace+y}
5216 then :
5217   enableval=$enable_stacktrace;
5218 else $as_nop
5219   enable_stacktrace=auto
5220 fi
5221
5222
5223 # Check whether --enable-gui was given.
5224 if test ${enable_gui+y}
5225 then :
5226   enableval=$enable_gui;
5227 else $as_nop
5228   enable_gui=yes
5229 fi
5230
5231
5232 # Check whether --enable-systemd was given.
5233 if test ${enable_systemd+y}
5234 then :
5235   enableval=$enable_systemd;
5236 else $as_nop
5237   enable_systemd=no
5238 fi
5239
5240
5241 # Check whether --enable-webui was given.
5242 if test ${enable_webui+y}
5243 then :
5244   enableval=$enable_webui;
5245 else $as_nop
5246   enable_webui=yes
5247 fi
5248
5249
5250 # Check whether --enable-qt-dbus was given.
5251 if test ${enable_qt_dbus+y}
5252 then :
5253   enableval=$enable_qt_dbus;
5254 else $as_nop
5255   enable_qt_dbus=yes
5256 fi
5257
5258
5259 # Detect OS
5260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether OS is FreeBSD" >&5
5261 printf %s "checking whether OS is FreeBSD... " >&6; }
5262 if expr "$host_os" : ".*freebsd.*" > /dev/null
5263 then :
5264   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5265 printf "%s\n" "yes" >&6; }
5266       LIBS="-lexecinfo $LIBS"
5267 else $as_nop
5268   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5269 printf "%s\n" "no" >&6; }
5270 fi
5271
5272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether OS is macOS" >&5
5273 printf %s "checking whether OS is macOS... " >&6; }
5274 if expr "$host_os" : ".*darwin.*" > /dev/null
5275 then :
5276   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5277 printf "%s\n" "yes" >&6; }
5278       enable_qt_dbus=no
5279 else $as_nop
5280   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5281 printf "%s\n" "no" >&6; }
5282 fi
5283
5284 # Require 0.23 pkg-config
5285
5286
5287
5288
5289
5290
5291
5292 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
5293         if test -n "$ac_tool_prefix"; then
5294   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
5295 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
5296 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5297 printf %s "checking for $ac_word... " >&6; }
5298 if test ${ac_cv_path_PKG_CONFIG+y}
5299 then :
5300   printf %s "(cached) " >&6
5301 else $as_nop
5302   case $PKG_CONFIG in
5303   [\\/]* | ?:[\\/]*)
5304   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
5305   ;;
5306   *)
5307   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5308 for as_dir in $PATH
5309 do
5310   IFS=$as_save_IFS
5311   case $as_dir in #(((
5312     '') as_dir=./ ;;
5313     */) ;;
5314     *) as_dir=$as_dir/ ;;
5315   esac
5316     for ac_exec_ext in '' $ac_executable_extensions; do
5317   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5318     ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
5319     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
5320     break 2
5321   fi
5322 done
5323   done
5324 IFS=$as_save_IFS
5325
5326   ;;
5327 esac
5328 fi
5329 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
5330 if test -n "$PKG_CONFIG"; then
5331   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
5332 printf "%s\n" "$PKG_CONFIG" >&6; }
5333 else
5334   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5335 printf "%s\n" "no" >&6; }
5336 fi
5337
5338
5339 fi
5340 if test -z "$ac_cv_path_PKG_CONFIG"; then
5341   ac_pt_PKG_CONFIG=$PKG_CONFIG
5342   # Extract the first word of "pkg-config", so it can be a program name with args.
5343 set dummy pkg-config; ac_word=$2
5344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5345 printf %s "checking for $ac_word... " >&6; }
5346 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
5347 then :
5348   printf %s "(cached) " >&6
5349 else $as_nop
5350   case $ac_pt_PKG_CONFIG in
5351   [\\/]* | ?:[\\/]*)
5352   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
5353   ;;
5354   *)
5355   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5356 for as_dir in $PATH
5357 do
5358   IFS=$as_save_IFS
5359   case $as_dir in #(((
5360     '') as_dir=./ ;;
5361     */) ;;
5362     *) as_dir=$as_dir/ ;;
5363   esac
5364     for ac_exec_ext in '' $ac_executable_extensions; do
5365   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5366     ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
5367     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
5368     break 2
5369   fi
5370 done
5371   done
5372 IFS=$as_save_IFS
5373
5374   ;;
5375 esac
5376 fi
5377 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
5378 if test -n "$ac_pt_PKG_CONFIG"; then
5379   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
5380 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
5381 else
5382   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5383 printf "%s\n" "no" >&6; }
5384 fi
5385
5386   if test "x$ac_pt_PKG_CONFIG" = x; then
5387     PKG_CONFIG=""
5388   else
5389     case $cross_compiling:$ac_tool_warned in
5390 yes:)
5391 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5392 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5393 ac_tool_warned=yes ;;
5394 esac
5395     PKG_CONFIG=$ac_pt_PKG_CONFIG
5396   fi
5397 else
5398   PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
5399 fi
5400
5401 fi
5402 if test -n "$PKG_CONFIG"; then
5403         _pkg_min_version=0.23
5404         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
5405 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; }
5406         if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
5407                 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5408 printf "%s\n" "yes" >&6; }
5409         else
5410                 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5411 printf "%s\n" "no" >&6; }
5412                 PKG_CONFIG=""
5413         fi
5414 fi
5415 if test "x$PKG_CONFIG" = "x"
5416 then :
5417   as_fn_error $? "Could not find pkg-config" "$LINENO" 5
5418 fi
5419
5420 # Check which arguments were set and act accordingly
5421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable the Debug build" >&5
5422 printf %s "checking whether to enable the Debug build... " >&6; }
5423 case "x$enable_debug" in #(
5424   "xno") :
5425     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5426 printf "%s\n" "no" >&6; }
5427               QBT_ADD_CONFIG="$QBT_ADD_CONFIG release"
5428               QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG debug" ;; #(
5429   "xyes") :
5430     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5431 printf "%s\n" "yes" >&6; }
5432                QBT_ADD_CONFIG="$QBT_ADD_CONFIG debug"
5433                QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG release" ;; #(
5434   *) :
5435     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_debug" >&5
5436 printf "%s\n" "$enable_debug" >&6; }
5437         as_fn_error $? "Unknown option \"$enable_debug\". Use either \"yes\" or \"no\"." "$LINENO" 5 ;;
5438 esac
5439
5440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable the stacktrace feature" >&5
5441 printf %s "checking whether to enable the stacktrace feature... " >&6; }
5442
5443 case "x$enable_stacktrace" in #(
5444   "xno") :
5445     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5446 printf "%s\n" "no" >&6; }
5447               QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG stacktrace" ;; #(
5448   "xyes") :
5449     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5450 printf "%s\n" "yes" >&6; }
5451                QBT_ADD_CONFIG="$QBT_ADD_CONFIG stacktrace" ;; #(
5452   "xauto") :
5453     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5454 /* end confdefs.h.  */
5455 #include <execinfo.h>
5456 _ACEOF
5457 if ac_fn_cxx_try_compile "$LINENO"
5458 then :
5459   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5460 printf "%s\n" "yes" >&6; }
5461                 QBT_ADD_CONFIG="$QBT_ADD_CONFIG stacktrace"
5462 else $as_nop
5463   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5464 printf "%s\n" "no" >&6; }
5465                 QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG stacktrace"
5466 fi
5467 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; #(
5468   *) :
5469     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_stacktrace" >&5
5470 printf "%s\n" "$enable_stacktrace" >&6; }
5471         as_fn_error $? "Unknown option \"$enable_stacktrace\". Use either \"yes\" or \"no\"." "$LINENO" 5 ;;
5472 esac
5473
5474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable the GUI" >&5
5475 printf %s "checking whether to enable the GUI... " >&6; }
5476 case "x$enable_gui" in #(
5477   "xyes") :
5478     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5479 printf "%s\n" "yes" >&6; }
5480                enable_systemd=no
5481                QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG nogui" ;; #(
5482   "xno") :
5483     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5484 printf "%s\n" "no" >&6; }
5485               enable_qt_dbus=no
5486               QBT_ADD_CONFIG="$QBT_ADD_CONFIG nogui" ;; #(
5487   *) :
5488     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_gui" >&5
5489 printf "%s\n" "$enable_gui" >&6; }
5490         as_fn_error $? "Unknown option \"$enable_gui\". Use either \"yes\" or \"no\"." "$LINENO" 5 ;;
5491 esac
5492
5493 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to install the systemd service file" >&5
5494 printf %s "checking whether to install the systemd service file... " >&6; }
5495 case "x$enable_systemd" in #(
5496   "xyes") :
5497     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5498 printf "%s\n" "yes" >&6; }
5499                QBT_ADD_CONFIG="$QBT_ADD_CONFIG systemd" ;; #(
5500   "xno") :
5501     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5502 printf "%s\n" "no" >&6; }
5503               QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG systemd" ;; #(
5504   *) :
5505     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_systemd" >&5
5506 printf "%s\n" "$enable_systemd" >&6; }
5507         as_fn_error $? "Unknown option \"$enable_systemd\". Use either \"yes\" or \"no\"." "$LINENO" 5 ;;
5508 esac
5509
5510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable the WebUI" >&5
5511 printf %s "checking whether to enable the WebUI... " >&6; }
5512 case "x$enable_webui" in #(
5513   "xyes") :
5514     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5515 printf "%s\n" "yes" >&6; }
5516                QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG nowebui" ;; #(
5517   "xno") :
5518     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5519 printf "%s\n" "no" >&6; }
5520               QBT_ADD_CONFIG="$QBT_ADD_CONFIG nowebui" ;; #(
5521   *) :
5522     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_webui" >&5
5523 printf "%s\n" "$enable_webui" >&6; }
5524         as_fn_error $? "Unknown option \"$enable_webui\". Use either \"yes\" or \"no\"." "$LINENO" 5 ;;
5525 esac
5526
5527 if test -n "$PKG_CONFIG" && \
5528     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"Qt5Core >= 5.12\""; } >&5
5529   ($PKG_CONFIG --exists --print-errors "Qt5Core >= 5.12") 2>&5
5530   ac_status=$?
5531   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5532   test $ac_status = 0; }; then
5533
5534 if test -n "$QT_QMAKE"; then
5535     pkg_cv_QT_QMAKE="$QT_QMAKE"
5536  elif test -n "$PKG_CONFIG"; then
5537     if test -n "$PKG_CONFIG" && \
5538     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"Qt5Core >= 5.12\""; } >&5
5539   ($PKG_CONFIG --exists --print-errors "Qt5Core >= 5.12") 2>&5
5540   ac_status=$?
5541   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5542   test $ac_status = 0; }; then
5543   pkg_cv_QT_QMAKE=`$PKG_CONFIG --variable="host_bins" "Qt5Core >= 5.12" 2>/dev/null`
5544                       test "x$?" != "x0" && pkg_failed=yes
5545 else
5546   pkg_failed=yes
5547 fi
5548  else
5549     pkg_failed=untried
5550 fi
5551 QT_QMAKE=$pkg_cv_QT_QMAKE
5552
5553 if test "x$QT_QMAKE" = x""
5554 then :
5555
5556 fi
5557
5558 fi
5559
5560 if test -f "$QT_QMAKE/qmake"
5561 then :
5562   QT_QMAKE="$QT_QMAKE/qmake"
5563 else $as_nop
5564   if test -f "$QT_QMAKE/qmake-qt5"
5565 then :
5566   QT_QMAKE="$QT_QMAKE/qmake-qt5"
5567 else $as_nop
5568   QT_QMAKE=""
5569 fi
5570
5571 fi
5572
5573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Qt5 qmake >= 5.12" >&5
5574 printf %s "checking for Qt5 qmake >= 5.12... " >&6; }
5575 if test "x$QT_QMAKE" != "x"
5576 then :
5577   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $QT_QMAKE" >&5
5578 printf "%s\n" "$QT_QMAKE" >&6; }
5579 else $as_nop
5580   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5
5581 printf "%s\n" "not found" >&6; }
5582
5583 fi
5584
5585 if test "x$QT_QMAKE" = "x"
5586 then :
5587   as_fn_error $? "Could not find qmake" "$LINENO" 5
5588
5589 fi
5590 if test "x$enable_gui" = "xyes"
5591 then :
5592
5593 pkg_failed=no
5594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Qt5Svg" >&5
5595 printf %s "checking for Qt5Svg... " >&6; }
5596
5597 if test -n "$Qt5Svg_CFLAGS"; then
5598     pkg_cv_Qt5Svg_CFLAGS="$Qt5Svg_CFLAGS"
5599  elif test -n "$PKG_CONFIG"; then
5600     if test -n "$PKG_CONFIG" && \
5601     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"Qt5Svg >= 5.12\""; } >&5
5602   ($PKG_CONFIG --exists --print-errors "Qt5Svg >= 5.12") 2>&5
5603   ac_status=$?
5604   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5605   test $ac_status = 0; }; then
5606   pkg_cv_Qt5Svg_CFLAGS=`$PKG_CONFIG --cflags "Qt5Svg >= 5.12" 2>/dev/null`
5607                       test "x$?" != "x0" && pkg_failed=yes
5608 else
5609   pkg_failed=yes
5610 fi
5611  else
5612     pkg_failed=untried
5613 fi
5614 if test -n "$Qt5Svg_LIBS"; then
5615     pkg_cv_Qt5Svg_LIBS="$Qt5Svg_LIBS"
5616  elif test -n "$PKG_CONFIG"; then
5617     if test -n "$PKG_CONFIG" && \
5618     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"Qt5Svg >= 5.12\""; } >&5
5619   ($PKG_CONFIG --exists --print-errors "Qt5Svg >= 5.12") 2>&5
5620   ac_status=$?
5621   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5622   test $ac_status = 0; }; then
5623   pkg_cv_Qt5Svg_LIBS=`$PKG_CONFIG --libs "Qt5Svg >= 5.12" 2>/dev/null`
5624                       test "x$?" != "x0" && pkg_failed=yes
5625 else
5626   pkg_failed=yes
5627 fi
5628  else
5629     pkg_failed=untried
5630 fi
5631
5632
5633
5634 if test $pkg_failed = yes; then
5635         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5636 printf "%s\n" "no" >&6; }
5637
5638 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
5639         _pkg_short_errors_supported=yes
5640 else
5641         _pkg_short_errors_supported=no
5642 fi
5643         if test $_pkg_short_errors_supported = yes; then
5644                 Qt5Svg_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "Qt5Svg >= 5.12" 2>&1`
5645         else
5646                 Qt5Svg_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "Qt5Svg >= 5.12" 2>&1`
5647         fi
5648         # Put the nasty error message in config.log where it belongs
5649         echo "$Qt5Svg_PKG_ERRORS" >&5
5650
5651         as_fn_error $? "Package requirements (Qt5Svg >= 5.12) were not met:
5652
5653 $Qt5Svg_PKG_ERRORS
5654
5655 Consider adjusting the PKG_CONFIG_PATH environment variable if you
5656 installed software in a non-standard prefix.
5657
5658 Alternatively, you may set the environment variables Qt5Svg_CFLAGS
5659 and Qt5Svg_LIBS to avoid the need to call pkg-config.
5660 See the pkg-config man page for more details." "$LINENO" 5
5661 elif test $pkg_failed = untried; then
5662         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5663 printf "%s\n" "no" >&6; }
5664         { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5665 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
5666 as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
5667 is in your PATH or set the PKG_CONFIG environment variable to the full
5668 path to pkg-config.
5669
5670 Alternatively, you may set the environment variables Qt5Svg_CFLAGS
5671 and Qt5Svg_LIBS to avoid the need to call pkg-config.
5672 See the pkg-config man page for more details.
5673
5674 To get pkg-config, see <http://pkg-config.freedesktop.org/>.
5675 See \`config.log' for more details" "$LINENO" 5; }
5676 else
5677         Qt5Svg_CFLAGS=$pkg_cv_Qt5Svg_CFLAGS
5678         Qt5Svg_LIBS=$pkg_cv_Qt5Svg_LIBS
5679         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5680 printf "%s\n" "yes" >&6; }
5681
5682 fi
5683
5684 fi
5685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether QtDBus should be enabled" >&5
5686 printf %s "checking whether QtDBus should be enabled... " >&6; }
5687 case "x$enable_qt_dbus" in #(
5688   "xyes") :
5689     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5690 printf "%s\n" "yes" >&6; }
5691                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Qt5DBus >= 5.12" >&5
5692 printf %s "checking for Qt5DBus >= 5.12... " >&6; }
5693        if test -n "$PKG_CONFIG" && \
5694     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"Qt5DBus >= 5.12\""; } >&5
5695   ($PKG_CONFIG --exists --print-errors "Qt5DBus >= 5.12") 2>&5
5696   ac_status=$?
5697   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5698   test $ac_status = 0; }; then
5699   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5
5700 printf "%s\n" "found" >&6; }
5701                          HAVE_QTDBUS=true
5702 else
5703   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5
5704 printf "%s\n" "not found" >&6; }
5705                          HAVE_QTDBUS=false
5706 fi
5707
5708                if test "x$HAVE_QTDBUS" = "xfalse"
5709 then :
5710   as_fn_error $? "Could not find QtDBus" "$LINENO" 5
5711 else $as_nop
5712   QBT_ADD_CONFIG="$QBT_ADD_CONFIG dbus"
5713
5714 fi ;; #(
5715   "xno") :
5716     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5717 printf "%s\n" "no" >&6; }
5718               QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG dbus" ;; #(
5719   *) :
5720     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_qt_dbus" >&5
5721 printf "%s\n" "$enable_qt_dbus" >&6; }
5722         as_fn_error $? "Unknown option \"$enable_qt_dbus\". Use either \"yes\" or \"no\"." "$LINENO" 5 ;;
5723 esac
5724
5725
5726
5727
5728 # Check whether --with-boost was given.
5729 if test ${with_boost+y}
5730 then :
5731   withval=$with_boost;
5732      case $withval in #(
5733   no) :
5734     want_boost="no";_AX_BOOST_BASE_boost_path="" ;; #(
5735   yes) :
5736     want_boost="yes";_AX_BOOST_BASE_boost_path="" ;; #(
5737   *) :
5738     want_boost="yes";_AX_BOOST_BASE_boost_path="$withval" ;;
5739 esac
5740
5741 else $as_nop
5742   want_boost="yes"
5743 fi
5744
5745
5746
5747
5748 # Check whether --with-boost-libdir was given.
5749 if test ${with_boost_libdir+y}
5750 then :
5751   withval=$with_boost_libdir;
5752    if test -d "$withval"
5753 then :
5754   _AX_BOOST_BASE_boost_lib_path="$withval"
5755 else $as_nop
5756   as_fn_error $? "--with-boost-libdir expected directory name" "$LINENO" 5
5757 fi
5758
5759 else $as_nop
5760   _AX_BOOST_BASE_boost_lib_path=""
5761 fi
5762
5763
5764 BOOST_LDFLAGS=""
5765 BOOST_CPPFLAGS=""
5766 if test "x$want_boost" = "xyes"
5767 then :
5768
5769
5770   if test "x1.65" = "x"
5771 then :
5772   _AX_BOOST_BASE_TONUMERICVERSION_req="1.20.0"
5773 else $as_nop
5774   _AX_BOOST_BASE_TONUMERICVERSION_req="1.65"
5775 fi
5776   _AX_BOOST_BASE_TONUMERICVERSION_req_shorten=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '\([0-9]*\.[0-9]*\)'`
5777   _AX_BOOST_BASE_TONUMERICVERSION_req_major=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '\([0-9]*\)'`
5778   if test "x$_AX_BOOST_BASE_TONUMERICVERSION_req_major" = "x"
5779 then :
5780   as_fn_error $? "You should at least specify libboost major version" "$LINENO" 5
5781 fi
5782   _AX_BOOST_BASE_TONUMERICVERSION_req_minor=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '[0-9]*\.\([0-9]*\)'`
5783   if test "x$_AX_BOOST_BASE_TONUMERICVERSION_req_minor" = "x"
5784 then :
5785   _AX_BOOST_BASE_TONUMERICVERSION_req_minor="0"
5786 fi
5787   _AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
5788   if test "X$_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor" = "X"
5789 then :
5790   _AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor="0"
5791 fi
5792   _AX_BOOST_BASE_TONUMERICVERSION_RET=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req_major \* 100000 \+  $_AX_BOOST_BASE_TONUMERICVERSION_req_minor \* 100 \+ $_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor`
5793   WANT_BOOST_VERSION=$_AX_BOOST_BASE_TONUMERICVERSION_RET
5794
5795     succeeded=no
5796
5797
5798
5799                         case ${host_cpu} in #(
5800   x86_64) :
5801     libsubdirs="lib64 libx32 lib lib64" ;; #(
5802   mips*64*) :
5803     libsubdirs="lib64 lib32 lib lib64" ;; #(
5804   ppc64|powerpc64|s390x|sparc64|aarch64|ppc64le|powerpc64le|riscv64) :
5805     libsubdirs="lib64 lib lib64" ;; #(
5806   *) :
5807     libsubdirs="lib"
5808      ;;
5809 esac
5810
5811                 case ${host_cpu} in #(
5812   i?86) :
5813     multiarch_libsubdir="lib/i386-${host_os}" ;; #(
5814   *) :
5815     multiarch_libsubdir="lib/${host_cpu}-${host_os}"
5816      ;;
5817 esac
5818
5819                 if test "x$_AX_BOOST_BASE_boost_path" != "x"
5820 then :
5821
5822         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for boostlib >= 1.65 ($WANT_BOOST_VERSION) includes in \"$_AX_BOOST_BASE_boost_path/include\"" >&5
5823 printf %s "checking for boostlib >= 1.65 ($WANT_BOOST_VERSION) includes in \"$_AX_BOOST_BASE_boost_path/include\"... " >&6; }
5824          if test -d "$_AX_BOOST_BASE_boost_path/include" && test -r "$_AX_BOOST_BASE_boost_path/include"
5825 then :
5826
5827            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5828 printf "%s\n" "yes" >&6; }
5829            BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path/include"
5830            for _AX_BOOST_BASE_boost_path_tmp in $multiarch_libsubdir $libsubdirs; do
5831                 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for boostlib >= 1.65 ($WANT_BOOST_VERSION) lib path in \"$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp\"" >&5
5832 printf %s "checking for boostlib >= 1.65 ($WANT_BOOST_VERSION) lib path in \"$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp\"... " >&6; }
5833                 if test -d "$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp" && test -r "$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp"
5834 then :
5835
5836                         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5837 printf "%s\n" "yes" >&6; }
5838                         BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp";
5839                         break;
5840
5841 else $as_nop
5842   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5843 printf "%s\n" "no" >&6; }
5844 fi
5845            done
5846 else $as_nop
5847
5848       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5849 printf "%s\n" "no" >&6; }
5850 fi
5851
5852 else $as_nop
5853
5854         if test X"$cross_compiling" = Xyes; then
5855             search_libsubdirs=$multiarch_libsubdir
5856         else
5857             search_libsubdirs="$multiarch_libsubdir $libsubdirs"
5858         fi
5859         for _AX_BOOST_BASE_boost_path_tmp in /usr /usr/local /opt /opt/local ; do
5860             if test -d "$_AX_BOOST_BASE_boost_path_tmp/include/boost" && test -r "$_AX_BOOST_BASE_boost_path_tmp/include/boost" ; then
5861                 for libsubdir in $search_libsubdirs ; do
5862                     if ls "$_AX_BOOST_BASE_boost_path_tmp/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
5863                 done
5864                 BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path_tmp/$libsubdir"
5865                 BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path_tmp/include"
5866                 break;
5867             fi
5868         done
5869
5870 fi
5871
5872             if test "x$_AX_BOOST_BASE_boost_lib_path" != "x"
5873 then :
5874   BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_lib_path"
5875 fi
5876
5877     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for boostlib >= 1.65 ($WANT_BOOST_VERSION)" >&5
5878 printf %s "checking for boostlib >= 1.65 ($WANT_BOOST_VERSION)... " >&6; }
5879     CPPFLAGS_SAVED="$CPPFLAGS"
5880     CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
5881     export CPPFLAGS
5882
5883     LDFLAGS_SAVED="$LDFLAGS"
5884     LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
5885     export LDFLAGS
5886
5887
5888     ac_ext=cpp
5889 ac_cpp='$CXXCPP $CPPFLAGS'
5890 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5891 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5892 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5893
5894         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5895 /* end confdefs.h.  */
5896
5897 #include <boost/version.hpp>
5898
5899 int
5900 main (void)
5901 {
5902
5903 (void) ((void)sizeof(char[1 - 2*!!((BOOST_VERSION) < ($WANT_BOOST_VERSION))]));
5904
5905   ;
5906   return 0;
5907 }
5908 _ACEOF
5909 if ac_fn_cxx_try_compile "$LINENO"
5910 then :
5911
5912         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5913 printf "%s\n" "yes" >&6; }
5914     succeeded=yes
5915     found_system=yes
5916
5917 fi
5918 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5919     ac_ext=cpp
5920 ac_cpp='$CXXCPP $CPPFLAGS'
5921 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5922 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5923 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5924
5925
5926
5927
5928             if test "x$succeeded" != "xyes" ; then
5929         CPPFLAGS="$CPPFLAGS_SAVED"
5930         LDFLAGS="$LDFLAGS_SAVED"
5931         BOOST_CPPFLAGS=
5932         if test -z "$_AX_BOOST_BASE_boost_lib_path" ; then
5933             BOOST_LDFLAGS=
5934         fi
5935         _version=0
5936         if test -n "$_AX_BOOST_BASE_boost_path" ; then
5937             if test -d "$_AX_BOOST_BASE_boost_path" && test -r "$_AX_BOOST_BASE_boost_path"; then
5938                 for i in `ls -d $_AX_BOOST_BASE_boost_path/include/boost-* 2>/dev/null`; do
5939                     _version_tmp=`echo $i | sed "s#$_AX_BOOST_BASE_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
5940                     V_CHECK=`expr $_version_tmp \> $_version`
5941                     if test "x$V_CHECK" = "x1" ; then
5942                         _version=$_version_tmp
5943                     fi
5944                     VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
5945                     BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path/include/boost-$VERSION_UNDERSCORE"
5946                 done
5947                                 if test -z "$BOOST_CPPFLAGS"; then
5948                     if test -d "$_AX_BOOST_BASE_boost_path/boost" && test -r "$_AX_BOOST_BASE_boost_path/boost"; then
5949                         BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path"
5950                     fi
5951                 fi
5952                                                 if test -n "$BOOST_CPPFLAGS" && test -z "$BOOST_LDFLAGS"; then
5953                     for libsubdir in $libsubdirs ; do
5954                         if ls "$_AX_BOOST_BASE_boost_path/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
5955                     done
5956                     BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path/$libsubdir"
5957                 fi
5958             fi
5959         else
5960             if test "x$cross_compiling" != "xyes" ; then
5961                 for _AX_BOOST_BASE_boost_path in /usr /usr/local /opt /opt/local ; do
5962                     if test -d "$_AX_BOOST_BASE_boost_path" && test -r "$_AX_BOOST_BASE_boost_path" ; then
5963                         for i in `ls -d $_AX_BOOST_BASE_boost_path/include/boost-* 2>/dev/null`; do
5964                             _version_tmp=`echo $i | sed "s#$_AX_BOOST_BASE_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
5965                             V_CHECK=`expr $_version_tmp \> $_version`
5966                             if test "x$V_CHECK" = "x1" ; then
5967                                 _version=$_version_tmp
5968                                 best_path=$_AX_BOOST_BASE_boost_path
5969                             fi
5970                         done
5971                     fi
5972                 done
5973
5974                 VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
5975                 BOOST_CPPFLAGS="-I$best_path/include/boost-$VERSION_UNDERSCORE"
5976                 if test -z "$_AX_BOOST_BASE_boost_lib_path" ; then
5977                     for libsubdir in $libsubdirs ; do
5978                         if ls "$best_path/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
5979                     done
5980                     BOOST_LDFLAGS="-L$best_path/$libsubdir"
5981                 fi
5982             fi
5983
5984             if test -n "$BOOST_ROOT" ; then
5985                 for libsubdir in $libsubdirs ; do
5986                     if ls "$BOOST_ROOT/stage/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
5987                 done
5988                 if test -d "$BOOST_ROOT" && test -r "$BOOST_ROOT" && test -d "$BOOST_ROOT/stage/$libsubdir" && test -r "$BOOST_ROOT/stage/$libsubdir"; then
5989                     version_dir=`expr //$BOOST_ROOT : '.*/\(.*\)'`
5990                     stage_version=`echo $version_dir | sed 's/boost_//' | sed 's/_/./g'`
5991                         stage_version_shorten=`expr $stage_version : '\([0-9]*\.[0-9]*\)'`
5992                     V_CHECK=`expr $stage_version_shorten \>\= $_version`
5993                     if test "x$V_CHECK" = "x1" && test -z "$_AX_BOOST_BASE_boost_lib_path" ; then
5994                         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: We will use a staged boost library from $BOOST_ROOT" >&5
5995 printf "%s\n" "$as_me: We will use a staged boost library from $BOOST_ROOT" >&6;}
5996                         BOOST_CPPFLAGS="-I$BOOST_ROOT"
5997                         BOOST_LDFLAGS="-L$BOOST_ROOT/stage/$libsubdir"
5998                     fi
5999                 fi
6000             fi
6001         fi
6002
6003         CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
6004         export CPPFLAGS
6005         LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
6006         export LDFLAGS
6007
6008         ac_ext=cpp
6009 ac_cpp='$CXXCPP $CPPFLAGS'
6010 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6011 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6012 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6013
6014             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6015 /* end confdefs.h.  */
6016
6017 #include <boost/version.hpp>
6018
6019 int
6020 main (void)
6021 {
6022
6023 (void) ((void)sizeof(char[1 - 2*!!((BOOST_VERSION) < ($WANT_BOOST_VERSION))]));
6024
6025   ;
6026   return 0;
6027 }
6028 _ACEOF
6029 if ac_fn_cxx_try_compile "$LINENO"
6030 then :
6031
6032             { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6033 printf "%s\n" "yes" >&6; }
6034         succeeded=yes
6035         found_system=yes
6036
6037 fi
6038 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6039         ac_ext=cpp
6040 ac_cpp='$CXXCPP $CPPFLAGS'
6041 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6042 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6043 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6044
6045     fi
6046
6047     if test "x$succeeded" != "xyes" ; then
6048         if test "x$_version" = "x0" ; then
6049             { printf "%s\n" "$as_me:${as_lineno-$LINENO}: We could not detect the boost libraries (version 1.65 or higher). If you have a staged boost library (still not installed) please specify \$BOOST_ROOT in your environment and do not give a PATH to --with-boost option.  If you are sure you have boost installed, then check your version number looking in <boost/version.hpp>. See http://randspringer.de/boost for more documentation." >&5
6050 printf "%s\n" "$as_me: We could not detect the boost libraries (version 1.65 or higher). If you have a staged boost library (still not installed) please specify \$BOOST_ROOT in your environment and do not give a PATH to --with-boost option.  If you are sure you have boost installed, then check your version number looking in <boost/version.hpp>. See http://randspringer.de/boost for more documentation." >&6;}
6051         else
6052             { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Your boost libraries seems to old (version $_version)." >&5
6053 printf "%s\n" "$as_me: Your boost libraries seems to old (version $_version)." >&6;}
6054         fi
6055         # execute ACTION-IF-NOT-FOUND (if present):
6056         as_fn_error $? "Could not find Boost" "$LINENO" 5
6057     else
6058
6059 printf "%s\n" "#define HAVE_BOOST /**/" >>confdefs.h
6060
6061         # execute ACTION-IF-FOUND (if present):
6062         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Boost CXXFLAGS: \"$BOOST_CPPFLAGS\"" >&5
6063 printf "%s\n" "$as_me: Boost CXXFLAGS: \"$BOOST_CPPFLAGS\"" >&6;}
6064                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Boost LDFLAGS: \"$BOOST_LDFLAGS\"" >&5
6065 printf "%s\n" "$as_me: Boost LDFLAGS: \"$BOOST_LDFLAGS\"" >&6;}
6066     fi
6067
6068     CPPFLAGS="$CPPFLAGS_SAVED"
6069     LDFLAGS="$LDFLAGS_SAVED"
6070
6071
6072 fi
6073
6074
6075
6076 CXXFLAGS="$BOOST_CPPFLAGS $CXXFLAGS"
6077 LDFLAGS="$BOOST_LDFLAGS $LDFLAGS"
6078
6079 # add workaround for problematic boost version
6080 # taken from ax_boost_base.m4
6081
6082
6083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6084 /* end confdefs.h.  */
6085 #include <boost/version.hpp>
6086 int
6087 main (void)
6088 {
6089 (void) ((void)sizeof(char[1 - 2*!!((BOOST_VERSION) < (106000))]));
6090   ;
6091   return 0;
6092 }
6093 _ACEOF
6094 if ac_fn_cxx_try_compile "$LINENO"
6095 then :
6096
6097 else $as_nop
6098   QBT_ADD_DEFINES="$QBT_ADD_DEFINES BOOST_NO_CXX11_RVALUE_REFERENCES"
6099 fi
6100 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6101
6102
6103
6104 # Check whether --with-boost-system was given.
6105 if test ${with_boost_system+y}
6106 then :
6107   withval=$with_boost_system;
6108         if test "$withval" = "no"; then
6109                         want_boost="no"
6110         elif test "$withval" = "yes"; then
6111             want_boost="yes"
6112             ax_boost_user_system_lib=""
6113         else
6114                     want_boost="yes"
6115                 ax_boost_user_system_lib="$withval"
6116                 fi
6117
6118 else $as_nop
6119   want_boost="yes"
6120
6121 fi
6122
6123
6124         if test "x$want_boost" = "xyes"; then
6125
6126
6127                 CPPFLAGS_SAVED="$CPPFLAGS"
6128                 CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
6129                 export CPPFLAGS
6130
6131                 LDFLAGS_SAVED="$LDFLAGS"
6132                 LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
6133                 export LDFLAGS
6134
6135         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the Boost::System library is available" >&5
6136 printf %s "checking whether the Boost::System library is available... " >&6; }
6137 if test ${ax_cv_boost_system+y}
6138 then :
6139   printf %s "(cached) " >&6
6140 else $as_nop
6141   ac_ext=cpp
6142 ac_cpp='$CXXCPP $CPPFLAGS'
6143 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6144 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6145 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6146
6147                          CXXFLAGS_SAVE=$CXXFLAGS
6148                          CXXFLAGS=
6149
6150                          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6151 /* end confdefs.h.  */
6152 #include <boost/system/error_code.hpp>
6153 int
6154 main (void)
6155 {
6156 boost::system::error_category *a = 0;
6157   ;
6158   return 0;
6159 }
6160 _ACEOF
6161 if ac_fn_cxx_try_compile "$LINENO"
6162 then :
6163   ax_cv_boost_system=yes
6164 else $as_nop
6165   ax_cv_boost_system=no
6166 fi
6167 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6168                          CXXFLAGS=$CXXFLAGS_SAVE
6169              ac_ext=cpp
6170 ac_cpp='$CXXCPP $CPPFLAGS'
6171 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6172 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6173 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6174
6175
6176 fi
6177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_boost_system" >&5
6178 printf "%s\n" "$ax_cv_boost_system" >&6; }
6179                 if test "x$ax_cv_boost_system" = "xyes"; then
6180
6181
6182
6183 printf "%s\n" "#define HAVE_BOOST_SYSTEM /**/" >>confdefs.h
6184
6185             BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/[^\/]*//'`
6186
6187                         LDFLAGS_SAVE=$LDFLAGS
6188             if test "x$ax_boost_user_system_lib" = "x"; then
6189                 for libextension in `ls -r $BOOSTLIBDIR/libboost_system* 2>/dev/null | sed 's,.*/lib,,' | sed 's,\..*,,'` ; do
6190                      ax_lib=${libextension}
6191                                     as_ac_Lib=`printf "%s\n" "ac_cv_lib_$ax_lib""_exit" | $as_tr_sh`
6192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for exit in -l$ax_lib" >&5
6193 printf %s "checking for exit in -l$ax_lib... " >&6; }
6194 if eval test \${$as_ac_Lib+y}
6195 then :
6196   printf %s "(cached) " >&6
6197 else $as_nop
6198   ac_check_lib_save_LIBS=$LIBS
6199 LIBS="-l$ax_lib  $LIBS"
6200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6201 /* end confdefs.h.  */
6202
6203 namespace conftest {
6204   extern "C" int exit ();
6205 }
6206 int
6207 main (void)
6208 {
6209 return conftest::exit ();
6210   ;
6211   return 0;
6212 }
6213 _ACEOF
6214 if ac_fn_cxx_try_link "$LINENO"
6215 then :
6216   eval "$as_ac_Lib=yes"
6217 else $as_nop
6218   eval "$as_ac_Lib=no"
6219 fi
6220 rm -f core conftest.err conftest.$ac_objext conftest.beam \
6221     conftest$ac_exeext conftest.$ac_ext
6222 LIBS=$ac_check_lib_save_LIBS
6223 fi
6224 eval ac_res=\$$as_ac_Lib
6225                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6226 printf "%s\n" "$ac_res" >&6; }
6227 if eval test \"x\$"$as_ac_Lib"\" = x"yes"
6228 then :
6229   BOOST_SYSTEM_LIB="-l$ax_lib";  link_system="yes"; break
6230 else $as_nop
6231   link_system="no"
6232 fi
6233
6234                                 done
6235                 if test "x$link_system" != "xyes"; then
6236                 for libextension in `ls -r $BOOSTLIBDIR/boost_system* 2>/dev/null | sed 's,.*/,,' | sed -e 's,\..*,,'` ; do
6237                      ax_lib=${libextension}
6238                                     as_ac_Lib=`printf "%s\n" "ac_cv_lib_$ax_lib""_exit" | $as_tr_sh`
6239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for exit in -l$ax_lib" >&5
6240 printf %s "checking for exit in -l$ax_lib... " >&6; }
6241 if eval test \${$as_ac_Lib+y}
6242 then :
6243   printf %s "(cached) " >&6
6244 else $as_nop
6245   ac_check_lib_save_LIBS=$LIBS
6246 LIBS="-l$ax_lib  $LIBS"
6247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6248 /* end confdefs.h.  */
6249
6250 namespace conftest {
6251   extern "C" int exit ();
6252 }
6253 int
6254 main (void)
6255 {
6256 return conftest::exit ();
6257   ;
6258   return 0;
6259 }
6260 _ACEOF
6261 if ac_fn_cxx_try_link "$LINENO"
6262 then :
6263   eval "$as_ac_Lib=yes"
6264 else $as_nop
6265   eval "$as_ac_Lib=no"
6266 fi
6267 rm -f core conftest.err conftest.$ac_objext conftest.beam \
6268     conftest$ac_exeext conftest.$ac_ext
6269 LIBS=$ac_check_lib_save_LIBS
6270 fi
6271 eval ac_res=\$$as_ac_Lib
6272                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6273 printf "%s\n" "$ac_res" >&6; }
6274 if eval test \"x\$"$as_ac_Lib"\" = x"yes"
6275 then :
6276   BOOST_SYSTEM_LIB="-l$ax_lib";  link_system="yes"; break
6277 else $as_nop
6278   link_system="no"
6279 fi
6280
6281                                 done
6282                 fi
6283
6284             else
6285                for ax_lib in $ax_boost_user_system_lib boost_system-$ax_boost_user_system_lib; do
6286                                       as_ac_Lib=`printf "%s\n" "ac_cv_lib_$ax_lib""_exit" | $as_tr_sh`
6287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for exit in -l$ax_lib" >&5
6288 printf %s "checking for exit in -l$ax_lib... " >&6; }
6289 if eval test \${$as_ac_Lib+y}
6290 then :
6291   printf %s "(cached) " >&6
6292 else $as_nop
6293   ac_check_lib_save_LIBS=$LIBS
6294 LIBS="-l$ax_lib  $LIBS"
6295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6296 /* end confdefs.h.  */
6297
6298 namespace conftest {
6299   extern "C" int exit ();
6300 }
6301 int
6302 main (void)
6303 {
6304 return conftest::exit ();
6305   ;
6306   return 0;
6307 }
6308 _ACEOF
6309 if ac_fn_cxx_try_link "$LINENO"
6310 then :
6311   eval "$as_ac_Lib=yes"
6312 else $as_nop
6313   eval "$as_ac_Lib=no"
6314 fi
6315 rm -f core conftest.err conftest.$ac_objext conftest.beam \
6316     conftest$ac_exeext conftest.$ac_ext
6317 LIBS=$ac_check_lib_save_LIBS
6318 fi
6319 eval ac_res=\$$as_ac_Lib
6320                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6321 printf "%s\n" "$ac_res" >&6; }
6322 if eval test \"x\$"$as_ac_Lib"\" = x"yes"
6323 then :
6324   BOOST_SYSTEM_LIB="-l$ax_lib";  link_system="yes"; break
6325 else $as_nop
6326   link_system="no"
6327 fi
6328
6329                   done
6330
6331             fi
6332             if test "x$ax_lib" = "x"; then
6333                 as_fn_error $? "Could not find a version of the Boost::System library!" "$LINENO" 5
6334             fi
6335                         if test "x$link_system" = "xno"; then
6336                                 as_fn_error $? "Could not link against $ax_lib !" "$LINENO" 5
6337                         fi
6338                 fi
6339
6340                 CPPFLAGS="$CPPFLAGS_SAVED"
6341         LDFLAGS="$LDFLAGS_SAVED"
6342         fi
6343
6344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Boost.System LIB: \"$BOOST_SYSTEM_LIB\"" >&5
6345 printf "%s\n" "$as_me: Boost.System LIB: \"$BOOST_SYSTEM_LIB\"" >&6;}
6346 LIBS="$BOOST_SYSTEM_LIB $LIBS"
6347
6348
6349 pkg_failed=no
6350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libtorrent" >&5
6351 printf %s "checking for libtorrent... " >&6; }
6352
6353 if test -n "$libtorrent_CFLAGS"; then
6354     pkg_cv_libtorrent_CFLAGS="$libtorrent_CFLAGS"
6355  elif test -n "$PKG_CONFIG"; then
6356     if test -n "$PKG_CONFIG" && \
6357     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libtorrent-rasterbar >= 1.2.12\""; } >&5
6358   ($PKG_CONFIG --exists --print-errors "libtorrent-rasterbar >= 1.2.12") 2>&5
6359   ac_status=$?
6360   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6361   test $ac_status = 0; }; then
6362   pkg_cv_libtorrent_CFLAGS=`$PKG_CONFIG --cflags "libtorrent-rasterbar >= 1.2.12" 2>/dev/null`
6363                       test "x$?" != "x0" && pkg_failed=yes
6364 else
6365   pkg_failed=yes
6366 fi
6367  else
6368     pkg_failed=untried
6369 fi
6370 if test -n "$libtorrent_LIBS"; then
6371     pkg_cv_libtorrent_LIBS="$libtorrent_LIBS"
6372  elif test -n "$PKG_CONFIG"; then
6373     if test -n "$PKG_CONFIG" && \
6374     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libtorrent-rasterbar >= 1.2.12\""; } >&5
6375   ($PKG_CONFIG --exists --print-errors "libtorrent-rasterbar >= 1.2.12") 2>&5
6376   ac_status=$?
6377   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6378   test $ac_status = 0; }; then
6379   pkg_cv_libtorrent_LIBS=`$PKG_CONFIG --libs "libtorrent-rasterbar >= 1.2.12" 2>/dev/null`
6380                       test "x$?" != "x0" && pkg_failed=yes
6381 else
6382   pkg_failed=yes
6383 fi
6384  else
6385     pkg_failed=untried
6386 fi
6387
6388
6389
6390 if test $pkg_failed = yes; then
6391         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6392 printf "%s\n" "no" >&6; }
6393
6394 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
6395         _pkg_short_errors_supported=yes
6396 else
6397         _pkg_short_errors_supported=no
6398 fi
6399         if test $_pkg_short_errors_supported = yes; then
6400                 libtorrent_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libtorrent-rasterbar >= 1.2.12" 2>&1`
6401         else
6402                 libtorrent_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libtorrent-rasterbar >= 1.2.12" 2>&1`
6403         fi
6404         # Put the nasty error message in config.log where it belongs
6405         echo "$libtorrent_PKG_ERRORS" >&5
6406
6407         as_fn_error $? "Package requirements (libtorrent-rasterbar >= 1.2.12) were not met:
6408
6409 $libtorrent_PKG_ERRORS
6410
6411 Consider adjusting the PKG_CONFIG_PATH environment variable if you
6412 installed software in a non-standard prefix.
6413
6414 Alternatively, you may set the environment variables libtorrent_CFLAGS
6415 and libtorrent_LIBS to avoid the need to call pkg-config.
6416 See the pkg-config man page for more details." "$LINENO" 5
6417 elif test $pkg_failed = untried; then
6418         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6419 printf "%s\n" "no" >&6; }
6420         { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6421 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
6422 as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
6423 is in your PATH or set the PKG_CONFIG environment variable to the full
6424 path to pkg-config.
6425
6426 Alternatively, you may set the environment variables libtorrent_CFLAGS
6427 and libtorrent_LIBS to avoid the need to call pkg-config.
6428 See the pkg-config man page for more details.
6429
6430 To get pkg-config, see <http://pkg-config.freedesktop.org/>.
6431 See \`config.log' for more details" "$LINENO" 5; }
6432 else
6433         libtorrent_CFLAGS=$pkg_cv_libtorrent_CFLAGS
6434         libtorrent_LIBS=$pkg_cv_libtorrent_LIBS
6435         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6436 printf "%s\n" "yes" >&6; }
6437         CXXFLAGS="$libtorrent_CFLAGS $CXXFLAGS"
6438                   LIBS="$libtorrent_LIBS $LIBS"
6439 fi
6440
6441
6442 pkg_failed=no
6443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for openssl" >&5
6444 printf %s "checking for openssl... " >&6; }
6445
6446 if test -n "$openssl_CFLAGS"; then
6447     pkg_cv_openssl_CFLAGS="$openssl_CFLAGS"
6448  elif test -n "$PKG_CONFIG"; then
6449     if test -n "$PKG_CONFIG" && \
6450     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openssl >= 1.1.1\""; } >&5
6451   ($PKG_CONFIG --exists --print-errors "openssl >= 1.1.1") 2>&5
6452   ac_status=$?
6453   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6454   test $ac_status = 0; }; then
6455   pkg_cv_openssl_CFLAGS=`$PKG_CONFIG --cflags "openssl >= 1.1.1" 2>/dev/null`
6456                       test "x$?" != "x0" && pkg_failed=yes
6457 else
6458   pkg_failed=yes
6459 fi
6460  else
6461     pkg_failed=untried
6462 fi
6463 if test -n "$openssl_LIBS"; then
6464     pkg_cv_openssl_LIBS="$openssl_LIBS"
6465  elif test -n "$PKG_CONFIG"; then
6466     if test -n "$PKG_CONFIG" && \
6467     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openssl >= 1.1.1\""; } >&5
6468   ($PKG_CONFIG --exists --print-errors "openssl >= 1.1.1") 2>&5
6469   ac_status=$?
6470   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6471   test $ac_status = 0; }; then
6472   pkg_cv_openssl_LIBS=`$PKG_CONFIG --libs "openssl >= 1.1.1" 2>/dev/null`
6473                       test "x$?" != "x0" && pkg_failed=yes
6474 else
6475   pkg_failed=yes
6476 fi
6477  else
6478     pkg_failed=untried
6479 fi
6480
6481
6482
6483 if test $pkg_failed = yes; then
6484         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6485 printf "%s\n" "no" >&6; }
6486
6487 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
6488         _pkg_short_errors_supported=yes
6489 else
6490         _pkg_short_errors_supported=no
6491 fi
6492         if test $_pkg_short_errors_supported = yes; then
6493                 openssl_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "openssl >= 1.1.1" 2>&1`
6494         else
6495                 openssl_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "openssl >= 1.1.1" 2>&1`
6496         fi
6497         # Put the nasty error message in config.log where it belongs
6498         echo "$openssl_PKG_ERRORS" >&5
6499
6500         as_fn_error $? "Package requirements (openssl >= 1.1.1) were not met:
6501
6502 $openssl_PKG_ERRORS
6503
6504 Consider adjusting the PKG_CONFIG_PATH environment variable if you
6505 installed software in a non-standard prefix.
6506
6507 Alternatively, you may set the environment variables openssl_CFLAGS
6508 and openssl_LIBS to avoid the need to call pkg-config.
6509 See the pkg-config man page for more details." "$LINENO" 5
6510 elif test $pkg_failed = untried; then
6511         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6512 printf "%s\n" "no" >&6; }
6513         { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6514 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
6515 as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
6516 is in your PATH or set the PKG_CONFIG environment variable to the full
6517 path to pkg-config.
6518
6519 Alternatively, you may set the environment variables openssl_CFLAGS
6520 and openssl_LIBS to avoid the need to call pkg-config.
6521 See the pkg-config man page for more details.
6522
6523 To get pkg-config, see <http://pkg-config.freedesktop.org/>.
6524 See \`config.log' for more details" "$LINENO" 5; }
6525 else
6526         openssl_CFLAGS=$pkg_cv_openssl_CFLAGS
6527         openssl_LIBS=$pkg_cv_openssl_LIBS
6528         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6529 printf "%s\n" "yes" >&6; }
6530         CXXFLAGS="$openssl_CFLAGS $CXXFLAGS"
6531                   LIBS="$openssl_LIBS $LIBS"
6532 fi
6533
6534
6535 pkg_failed=no
6536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for zlib" >&5
6537 printf %s "checking for zlib... " >&6; }
6538
6539 if test -n "$zlib_CFLAGS"; then
6540     pkg_cv_zlib_CFLAGS="$zlib_CFLAGS"
6541  elif test -n "$PKG_CONFIG"; then
6542     if test -n "$PKG_CONFIG" && \
6543     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"zlib >= 1.2.11\""; } >&5
6544   ($PKG_CONFIG --exists --print-errors "zlib >= 1.2.11") 2>&5
6545   ac_status=$?
6546   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6547   test $ac_status = 0; }; then
6548   pkg_cv_zlib_CFLAGS=`$PKG_CONFIG --cflags "zlib >= 1.2.11" 2>/dev/null`
6549                       test "x$?" != "x0" && pkg_failed=yes
6550 else
6551   pkg_failed=yes
6552 fi
6553  else
6554     pkg_failed=untried
6555 fi
6556 if test -n "$zlib_LIBS"; then
6557     pkg_cv_zlib_LIBS="$zlib_LIBS"
6558  elif test -n "$PKG_CONFIG"; then
6559     if test -n "$PKG_CONFIG" && \
6560     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"zlib >= 1.2.11\""; } >&5
6561   ($PKG_CONFIG --exists --print-errors "zlib >= 1.2.11") 2>&5
6562   ac_status=$?
6563   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6564   test $ac_status = 0; }; then
6565   pkg_cv_zlib_LIBS=`$PKG_CONFIG --libs "zlib >= 1.2.11" 2>/dev/null`
6566                       test "x$?" != "x0" && pkg_failed=yes
6567 else
6568   pkg_failed=yes
6569 fi
6570  else
6571     pkg_failed=untried
6572 fi
6573
6574
6575
6576 if test $pkg_failed = yes; then
6577         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6578 printf "%s\n" "no" >&6; }
6579
6580 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
6581         _pkg_short_errors_supported=yes
6582 else
6583         _pkg_short_errors_supported=no
6584 fi
6585         if test $_pkg_short_errors_supported = yes; then
6586                 zlib_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "zlib >= 1.2.11" 2>&1`
6587         else
6588                 zlib_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "zlib >= 1.2.11" 2>&1`
6589         fi
6590         # Put the nasty error message in config.log where it belongs
6591         echo "$zlib_PKG_ERRORS" >&5
6592
6593         as_fn_error $? "Package requirements (zlib >= 1.2.11) were not met:
6594
6595 $zlib_PKG_ERRORS
6596
6597 Consider adjusting the PKG_CONFIG_PATH environment variable if you
6598 installed software in a non-standard prefix.
6599
6600 Alternatively, you may set the environment variables zlib_CFLAGS
6601 and zlib_LIBS to avoid the need to call pkg-config.
6602 See the pkg-config man page for more details." "$LINENO" 5
6603 elif test $pkg_failed = untried; then
6604         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6605 printf "%s\n" "no" >&6; }
6606         { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6607 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
6608 as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
6609 is in your PATH or set the PKG_CONFIG environment variable to the full
6610 path to pkg-config.
6611
6612 Alternatively, you may set the environment variables zlib_CFLAGS
6613 and zlib_LIBS to avoid the need to call pkg-config.
6614 See the pkg-config man page for more details.
6615
6616 To get pkg-config, see <http://pkg-config.freedesktop.org/>.
6617 See \`config.log' for more details" "$LINENO" 5; }
6618 else
6619         zlib_CFLAGS=$pkg_cv_zlib_CFLAGS
6620         zlib_LIBS=$pkg_cv_zlib_LIBS
6621         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6622 printf "%s\n" "yes" >&6; }
6623         CXXFLAGS="$zlib_CFLAGS $CXXFLAGS"
6624                  LIBS="$zlib_LIBS $LIBS"
6625 fi
6626
6627 # Check if already in >= C++17 mode because of the flags returned by one of the above packages
6628 TMP_CXXFLAGS="$CXXFLAGS"
6629 CXXFLAGS=""
6630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler defaults to C++17 or later mode" >&5
6631 printf %s "checking if compiler defaults to C++17 or later mode... " >&6; }
6632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6633 /* end confdefs.h.  */
6634
6635             #ifndef __cplusplus
6636             #error "This is not a C++ compiler"
6637             #elif __cplusplus < 201703L
6638             #error "This is not a C++17 compiler"
6639             #endif
6640 int
6641 main (void)
6642 {
6643
6644   ;
6645   return 0;
6646 }
6647
6648 _ACEOF
6649 if ac_fn_cxx_try_compile "$LINENO"
6650 then :
6651   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6652 printf "%s\n" "yes" >&6; }
6653                    QBT_CXX17_FOUND="yes"
6654 else $as_nop
6655   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6656 printf "%s\n" "no" >&6; }
6657                    QBT_CXX17_FOUND="no"
6658 fi
6659 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6660
6661 # In case of no, check if the compiler can support at least C++17
6662 # and if yes, enable it leaving a warning to the user
6663 if test "x$QBT_CXX17_FOUND" = "xno"
6664 then :
6665   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler supports C++17" >&5
6666 printf %s "checking if compiler supports C++17... " >&6; }
6667        CXXFLAGS="-std=c++17"
6668        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6669 /* end confdefs.h.  */
6670
6671             #ifndef __cplusplus
6672             #error "This is not a C++ compiler"
6673             #elif __cplusplus < 201703L
6674             #error "This is not a C++17 compiler"
6675             #endif
6676 int
6677 main (void)
6678 {
6679
6680   ;
6681   return 0;
6682 }
6683
6684 _ACEOF
6685 if ac_fn_cxx_try_compile "$LINENO"
6686 then :
6687   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6688 printf "%s\n" "yes" >&6; }
6689                          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if C++17 is disabled by the set compiler flags" >&5
6690 printf %s "checking if C++17 is disabled by the set compiler flags... " >&6; }
6691                          # prepend the flag so it won't override conflicting user defined flags
6692                          CXXFLAGS="-std=c++17 $TMP_CXXFLAGS"
6693                          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6694 /* end confdefs.h.  */
6695
6696             #ifndef __cplusplus
6697             #error "This is not a C++ compiler"
6698             #elif __cplusplus < 201703L
6699             #error "This is not a C++17 compiler"
6700             #endif
6701 int
6702 main (void)
6703 {
6704
6705   ;
6706   return 0;
6707 }
6708
6709 _ACEOF
6710 if ac_fn_cxx_try_compile "$LINENO"
6711 then :
6712   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6713 printf "%s\n" "no" >&6; }
6714                                             QBT_ADD_CONFIG="$QBT_ADD_CONFIG c++17"
6715                                             { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: C++17 mode is now force enabled. The C++ mode should match the mode that other libraries were built with, otherwise you'll likely get linking errors." >&5
6716 printf "%s\n" "$as_me: WARNING: C++17 mode is now force enabled. The C++ mode should match the mode that other libraries were built with, otherwise you'll likely get linking errors." >&2;}
6717 else $as_nop
6718   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6719 printf "%s\n" "yes" >&6; }
6720                                             as_fn_error $? "The compiler supports C++17 but the user or a dependency has explicitly enabled a lower mode." "$LINENO" 5
6721 fi
6722 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6723 else $as_nop
6724   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6725 printf "%s\n" "no" >&6; }
6726                          as_fn_error $? "A compiler supporting C++17 is required." "$LINENO" 5
6727 fi
6728 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6729
6730 fi
6731 CXXFLAGS="$TMP_CXXFLAGS"
6732
6733 # These are required because autoconf doesn't expand these **particular**
6734 # vars automatically. And qmake cannot autoexpand them.
6735
6736   prefix_NONE=
6737   exec_prefix_NONE=
6738   test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
6739   test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
6740   eval ax_define_dir="\"$prefix\""
6741   eval ax_define_dir="\"$ax_define_dir\""
6742   EXPAND_PREFIX="$ax_define_dir"
6743
6744   printf "%s\n" "#define EXPAND_PREFIX \"$ax_define_dir\"" >>confdefs.h
6745
6746   test "$prefix_NONE" && prefix=NONE
6747   test "$exec_prefix_NONE" && exec_prefix=NONE
6748
6749
6750   prefix_NONE=
6751   exec_prefix_NONE=
6752   test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
6753   test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
6754   eval ax_define_dir="\"$bindir\""
6755   eval ax_define_dir="\"$ax_define_dir\""
6756   EXPAND_BINDIR="$ax_define_dir"
6757
6758   printf "%s\n" "#define EXPAND_BINDIR \"$ax_define_dir\"" >>confdefs.h
6759
6760   test "$prefix_NONE" && prefix=NONE
6761   test "$exec_prefix_NONE" && exec_prefix=NONE
6762
6763
6764   prefix_NONE=
6765   exec_prefix_NONE=
6766   test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
6767   test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
6768   eval ax_define_dir="\"$datadir\""
6769   eval ax_define_dir="\"$ax_define_dir\""
6770   EXPAND_DATADIR="$ax_define_dir"
6771
6772   printf "%s\n" "#define EXPAND_DATADIR \"$ax_define_dir\"" >>confdefs.h
6773
6774   test "$prefix_NONE" && prefix=NONE
6775   test "$exec_prefix_NONE" && exec_prefix=NONE
6776
6777
6778   prefix_NONE=
6779   exec_prefix_NONE=
6780   test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
6781   test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
6782   eval ax_define_dir="\"$mandir\""
6783   eval ax_define_dir="\"$ax_define_dir\""
6784   EXPAND_MANDIR="$ax_define_dir"
6785
6786   printf "%s\n" "#define EXPAND_MANDIR \"$ax_define_dir\"" >>confdefs.h
6787
6788   test "$prefix_NONE" && prefix=NONE
6789   test "$exec_prefix_NONE" && exec_prefix=NONE
6790
6791
6792 # Original extract() function contributed by pmzqla
6793 # $*: Strings to parse
6794 # Set $QBT_CONF_DEFINES, $QBT_CONF_INCLUDES, $QBT_CONF_EXTRA_CFLAGS
6795 extract() {
6796   if [ -z "$*" ]; then
6797     echo "Input string required"
6798     return 1
6799   fi
6800
6801   # BSD sed needs an actual newline character in the substitute command
6802   new_line='
6803 '
6804   # Convert " -" to "\n" if not between quotes and remove possible leading white spaces
6805   string=$(echo " $*" | $SED -e "s: -:\\${new_line}:g" -e 's:"\(.*\)\n\(.*\)":\"\1 -\2":g' -e "s:'\(.*\)\n\(.*\)':\'\1 -\2':g" -e 's/^[[:space:]]*//')
6806   SAVEIFS=$IFS
6807   IFS=$(printf "\n\b")
6808   for i in $string; do
6809     case "$(echo "$i" | cut -c1)" in
6810       '') ;;
6811       D) QBT_CONF_DEFINES="$QBT_CONF_DEFINES $(echo $i | cut -c2-)";;
6812       I) QBT_CONF_INCLUDES="$QBT_CONF_INCLUDES $(echo $i | cut -c2-)";;
6813       *) QBT_CONF_EXTRA_CFLAGS="$QBT_CONF_EXTRA_CFLAGS -$i";;
6814     esac
6815   done
6816   IFS=$SAVEIFS
6817 }
6818
6819 extract "$CFLAGS $CXXFLAGS"
6820 QBT_ADD_DEFINES="$QBT_ADD_DEFINES $QBT_CONF_DEFINES"
6821
6822 # Substitute the values of these vars in conf.pri.in
6823
6824
6825
6826
6827
6828
6829
6830
6831
6832 QBT_CONFIG_FILES="conf.pri"
6833
6834 if test "x$enable_systemd" = "xyes"
6835 then :
6836   QBT_CONFIG_FILES="$QBT_CONFIG_FILES dist/unix/systemd/qbittorrent-nox@.service"
6837 fi
6838
6839 ac_config_files="$ac_config_files "$QBT_CONFIG_FILES""
6840
6841 cat >confcache <<\_ACEOF
6842 # This file is a shell script that caches the results of configure
6843 # tests run on this system so they can be shared between configure
6844 # scripts and configure runs, see configure's option --config-cache.
6845 # It is not useful on other systems.  If it contains results you don't
6846 # want to keep, you may remove or edit it.
6847 #
6848 # config.status only pays attention to the cache file if you give it
6849 # the --recheck option to rerun configure.
6850 #
6851 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6852 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6853 # following values.
6854
6855 _ACEOF
6856
6857 # The following way of writing the cache mishandles newlines in values,
6858 # but we know of no workaround that is simple, portable, and efficient.
6859 # So, we kill variables containing newlines.
6860 # Ultrix sh set writes to stderr and can't be redirected directly,
6861 # and sets the high bit in the cache file unless we assign to the vars.
6862 (
6863   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6864     eval ac_val=\$$ac_var
6865     case $ac_val in #(
6866     *${as_nl}*)
6867       case $ac_var in #(
6868       *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6869 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6870       esac
6871       case $ac_var in #(
6872       _ | IFS | as_nl) ;; #(
6873       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6874       *) { eval $ac_var=; unset $ac_var;} ;;
6875       esac ;;
6876     esac
6877   done
6878
6879   (set) 2>&1 |
6880     case $as_nl`(ac_space=' '; set) 2>&1` in #(
6881     *${as_nl}ac_space=\ *)
6882       # `set' does not quote correctly, so add quotes: double-quote
6883       # substitution turns \\\\ into \\, and sed turns \\ into \.
6884       sed -n \
6885         "s/'/'\\\\''/g;
6886           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6887       ;; #(
6888     *)
6889       # `set' quotes correctly as required by POSIX, so do not add quotes.
6890       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6891       ;;
6892     esac |
6893     sort
6894 ) |
6895   sed '
6896      /^ac_cv_env_/b end
6897      t clear
6898      :clear
6899      s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
6900      t end
6901      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6902      :end' >>confcache
6903 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6904   if test -w "$cache_file"; then
6905     if test "x$cache_file" != "x/dev/null"; then
6906       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6907 printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
6908       if test ! -f "$cache_file" || test -h "$cache_file"; then
6909         cat confcache >"$cache_file"
6910       else
6911         case $cache_file in #(
6912         */* | ?:*)
6913           mv -f confcache "$cache_file"$$ &&
6914           mv -f "$cache_file"$$ "$cache_file" ;; #(
6915         *)
6916           mv -f confcache "$cache_file" ;;
6917         esac
6918       fi
6919     fi
6920   else
6921     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6922 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
6923   fi
6924 fi
6925 rm -f confcache
6926
6927 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6928 # Let make expand exec_prefix.
6929 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6930
6931 # Transform confdefs.h into DEFS.
6932 # Protect against shell expansion while executing Makefile rules.
6933 # Protect against Makefile macro expansion.
6934 #
6935 # If the first sed substitution is executed (which looks for macros that
6936 # take arguments), then branch to the quote section.  Otherwise,
6937 # look for a macro that doesn't take arguments.
6938 ac_script='
6939 :mline
6940 /\\$/{
6941  N
6942  s,\\\n,,
6943  b mline
6944 }
6945 t clear
6946 :clear
6947 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
6948 t quote
6949 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
6950 t quote
6951 b any
6952 :quote
6953 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
6954 s/\[/\\&/g
6955 s/\]/\\&/g
6956 s/\$/$$/g
6957 H
6958 :any
6959 ${
6960         g
6961         s/^\n//
6962         s/\n/ /g
6963         p
6964 }
6965 '
6966 DEFS=`sed -n "$ac_script" confdefs.h`
6967
6968
6969 ac_libobjs=
6970 ac_ltlibobjs=
6971 U=
6972 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6973   # 1. Remove the extension, and $U if already installed.
6974   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6975   ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
6976   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6977   #    will be set to the directory where LIBOBJS objects are built.
6978   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6979   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6980 done
6981 LIBOBJS=$ac_libobjs
6982
6983 LTLIBOBJS=$ac_ltlibobjs
6984
6985
6986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
6987 printf %s "checking that generated files are newer than configure... " >&6; }
6988    if test -n "$am_sleep_pid"; then
6989      # Hide warnings about reused PIDs.
6990      wait $am_sleep_pid 2>/dev/null
6991    fi
6992    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5
6993 printf "%s\n" "done" >&6; }
6994 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6995   as_fn_error $? "conditional \"AMDEP\" was never defined.
6996 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6997 fi
6998 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6999   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
7000 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7001 fi
7002 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
7003   as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
7004 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7005 fi
7006  if test -n "$EXEEXT"; then
7007   am__EXEEXT_TRUE=
7008   am__EXEEXT_FALSE='#'
7009 else
7010   am__EXEEXT_TRUE='#'
7011   am__EXEEXT_FALSE=
7012 fi
7013
7014
7015 : "${CONFIG_STATUS=./config.status}"
7016 ac_write_fail=0
7017 ac_clean_files_save=$ac_clean_files
7018 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7019 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7020 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
7021 as_write_fail=0
7022 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7023 #! $SHELL
7024 # Generated by $as_me.
7025 # Run this file to recreate the current configuration.
7026 # Compiler output produced by configure, useful for debugging
7027 # configure, is in config.log if it exists.
7028
7029 debug=false
7030 ac_cs_recheck=false
7031 ac_cs_silent=false
7032
7033 SHELL=\${CONFIG_SHELL-$SHELL}
7034 export SHELL
7035 _ASEOF
7036 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7037 ## -------------------- ##
7038 ## M4sh Initialization. ##
7039 ## -------------------- ##
7040
7041 # Be more Bourne compatible
7042 DUALCASE=1; export DUALCASE # for MKS sh
7043 as_nop=:
7044 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
7045 then :
7046   emulate sh
7047   NULLCMD=:
7048   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7049   # is contrary to our usage.  Disable this feature.
7050   alias -g '${1+"$@"}'='"$@"'
7051   setopt NO_GLOB_SUBST
7052 else $as_nop
7053   case `(set -o) 2>/dev/null` in #(
7054   *posix*) :
7055     set -o posix ;; #(
7056   *) :
7057      ;;
7058 esac
7059 fi
7060
7061
7062
7063 # Reset variables that may have inherited troublesome values from
7064 # the environment.
7065
7066 # IFS needs to be set, to space, tab, and newline, in precisely that order.
7067 # (If _AS_PATH_WALK were called with IFS unset, it would have the
7068 # side effect of setting IFS to empty, thus disabling word splitting.)
7069 # Quoting is to prevent editors from complaining about space-tab.
7070 as_nl='
7071 '
7072 export as_nl
7073 IFS=" ""        $as_nl"
7074
7075 PS1='$ '
7076 PS2='> '
7077 PS4='+ '
7078
7079 # Ensure predictable behavior from utilities with locale-dependent output.
7080 LC_ALL=C
7081 export LC_ALL
7082 LANGUAGE=C
7083 export LANGUAGE
7084
7085 # We cannot yet rely on "unset" to work, but we need these variables
7086 # to be unset--not just set to an empty or harmless value--now, to
7087 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
7088 # also avoids known problems related to "unset" and subshell syntax
7089 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
7090 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
7091 do eval test \${$as_var+y} \
7092   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7093 done
7094
7095 # Ensure that fds 0, 1, and 2 are open.
7096 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
7097 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
7098 if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
7099
7100 # The user is always right.
7101 if ${PATH_SEPARATOR+false} :; then
7102   PATH_SEPARATOR=:
7103   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7104     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7105       PATH_SEPARATOR=';'
7106   }
7107 fi
7108
7109
7110 # Find who we are.  Look in the path if we contain no directory separator.
7111 as_myself=
7112 case $0 in #((
7113   *[\\/]* ) as_myself=$0 ;;
7114   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7115 for as_dir in $PATH
7116 do
7117   IFS=$as_save_IFS
7118   case $as_dir in #(((
7119     '') as_dir=./ ;;
7120     */) ;;
7121     *) as_dir=$as_dir/ ;;
7122   esac
7123     test -r "$as_dir$0" && as_myself=$as_dir$0 && break
7124   done
7125 IFS=$as_save_IFS
7126
7127      ;;
7128 esac
7129 # We did not find ourselves, most probably we were run as `sh COMMAND'
7130 # in which case we are not to be found in the path.
7131 if test "x$as_myself" = x; then
7132   as_myself=$0
7133 fi
7134 if test ! -f "$as_myself"; then
7135   printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7136   exit 1
7137 fi
7138
7139
7140
7141 # as_fn_error STATUS ERROR [LINENO LOG_FD]
7142 # ----------------------------------------
7143 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7144 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7145 # script with STATUS, using 1 if that was 0.
7146 as_fn_error ()
7147 {
7148   as_status=$1; test $as_status -eq 0 && as_status=1
7149   if test "$4"; then
7150     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7151     printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
7152   fi
7153   printf "%s\n" "$as_me: error: $2" >&2
7154   as_fn_exit $as_status
7155 } # as_fn_error
7156
7157
7158
7159 # as_fn_set_status STATUS
7160 # -----------------------
7161 # Set $? to STATUS, without forking.
7162 as_fn_set_status ()
7163 {
7164   return $1
7165 } # as_fn_set_status
7166
7167 # as_fn_exit STATUS
7168 # -----------------
7169 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7170 as_fn_exit ()
7171 {
7172   set +e
7173   as_fn_set_status $1
7174   exit $1
7175 } # as_fn_exit
7176
7177 # as_fn_unset VAR
7178 # ---------------
7179 # Portably unset VAR.
7180 as_fn_unset ()
7181 {
7182   { eval $1=; unset $1;}
7183 }
7184 as_unset=as_fn_unset
7185
7186 # as_fn_append VAR VALUE
7187 # ----------------------
7188 # Append the text in VALUE to the end of the definition contained in VAR. Take
7189 # advantage of any shell optimizations that allow amortized linear growth over
7190 # repeated appends, instead of the typical quadratic growth present in naive
7191 # implementations.
7192 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
7193 then :
7194   eval 'as_fn_append ()
7195   {
7196     eval $1+=\$2
7197   }'
7198 else $as_nop
7199   as_fn_append ()
7200   {
7201     eval $1=\$$1\$2
7202   }
7203 fi # as_fn_append
7204
7205 # as_fn_arith ARG...
7206 # ------------------
7207 # Perform arithmetic evaluation on the ARGs, and store the result in the
7208 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7209 # must be portable across $(()) and expr.
7210 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
7211 then :
7212   eval 'as_fn_arith ()
7213   {
7214     as_val=$(( $* ))
7215   }'
7216 else $as_nop
7217   as_fn_arith ()
7218   {
7219     as_val=`expr "$@" || test $? -eq 1`
7220   }
7221 fi # as_fn_arith
7222
7223
7224 if expr a : '\(a\)' >/dev/null 2>&1 &&
7225    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7226   as_expr=expr
7227 else
7228   as_expr=false
7229 fi
7230
7231 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7232   as_basename=basename
7233 else
7234   as_basename=false
7235 fi
7236
7237 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7238   as_dirname=dirname
7239 else
7240   as_dirname=false
7241 fi
7242
7243 as_me=`$as_basename -- "$0" ||
7244 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7245          X"$0" : 'X\(//\)$' \| \
7246          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7247 printf "%s\n" X/"$0" |
7248     sed '/^.*\/\([^/][^/]*\)\/*$/{
7249             s//\1/
7250             q
7251           }
7252           /^X\/\(\/\/\)$/{
7253             s//\1/
7254             q
7255           }
7256           /^X\/\(\/\).*/{
7257             s//\1/
7258             q
7259           }
7260           s/.*/./; q'`
7261
7262 # Avoid depending upon Character Ranges.
7263 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7264 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7265 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7266 as_cr_digits='0123456789'
7267 as_cr_alnum=$as_cr_Letters$as_cr_digits
7268
7269
7270 # Determine whether it's possible to make 'echo' print without a newline.
7271 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed
7272 # for compatibility with existing Makefiles.
7273 ECHO_C= ECHO_N= ECHO_T=
7274 case `echo -n x` in #(((((
7275 -n*)
7276   case `echo 'xy\c'` in
7277   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7278   xy)  ECHO_C='\c';;
7279   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7280        ECHO_T=' ';;
7281   esac;;
7282 *)
7283   ECHO_N='-n';;
7284 esac
7285
7286 # For backward compatibility with old third-party macros, we provide
7287 # the shell variables $as_echo and $as_echo_n.  New code should use
7288 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
7289 as_echo='printf %s\n'
7290 as_echo_n='printf %s'
7291
7292 rm -f conf$$ conf$$.exe conf$$.file
7293 if test -d conf$$.dir; then
7294   rm -f conf$$.dir/conf$$.file
7295 else
7296   rm -f conf$$.dir
7297   mkdir conf$$.dir 2>/dev/null
7298 fi
7299 if (echo >conf$$.file) 2>/dev/null; then
7300   if ln -s conf$$.file conf$$ 2>/dev/null; then
7301     as_ln_s='ln -s'
7302     # ... but there are two gotchas:
7303     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7304     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7305     # In both cases, we have to default to `cp -pR'.
7306     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7307       as_ln_s='cp -pR'
7308   elif ln conf$$.file conf$$ 2>/dev/null; then
7309     as_ln_s=ln
7310   else
7311     as_ln_s='cp -pR'
7312   fi
7313 else
7314   as_ln_s='cp -pR'
7315 fi
7316 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7317 rmdir conf$$.dir 2>/dev/null
7318
7319
7320 # as_fn_mkdir_p
7321 # -------------
7322 # Create "$as_dir" as a directory, including parents if necessary.
7323 as_fn_mkdir_p ()
7324 {
7325
7326   case $as_dir in #(
7327   -*) as_dir=./$as_dir;;
7328   esac
7329   test -d "$as_dir" || eval $as_mkdir_p || {
7330     as_dirs=
7331     while :; do
7332       case $as_dir in #(
7333       *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7334       *) as_qdir=$as_dir;;
7335       esac
7336       as_dirs="'$as_qdir' $as_dirs"
7337       as_dir=`$as_dirname -- "$as_dir" ||
7338 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7339          X"$as_dir" : 'X\(//\)[^/]' \| \
7340          X"$as_dir" : 'X\(//\)$' \| \
7341          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7342 printf "%s\n" X"$as_dir" |
7343     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7344             s//\1/
7345             q
7346           }
7347           /^X\(\/\/\)[^/].*/{
7348             s//\1/
7349             q
7350           }
7351           /^X\(\/\/\)$/{
7352             s//\1/
7353             q
7354           }
7355           /^X\(\/\).*/{
7356             s//\1/
7357             q
7358           }
7359           s/.*/./; q'`
7360       test -d "$as_dir" && break
7361     done
7362     test -z "$as_dirs" || eval "mkdir $as_dirs"
7363   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
7364
7365
7366 } # as_fn_mkdir_p
7367 if mkdir -p . 2>/dev/null; then
7368   as_mkdir_p='mkdir -p "$as_dir"'
7369 else
7370   test -d ./-p && rmdir ./-p
7371   as_mkdir_p=false
7372 fi
7373
7374
7375 # as_fn_executable_p FILE
7376 # -----------------------
7377 # Test if FILE is an executable regular file.
7378 as_fn_executable_p ()
7379 {
7380   test -f "$1" && test -x "$1"
7381 } # as_fn_executable_p
7382 as_test_x='test -x'
7383 as_executable_p=as_fn_executable_p
7384
7385 # Sed expression to map a string onto a valid CPP name.
7386 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7387
7388 # Sed expression to map a string onto a valid variable name.
7389 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7390
7391
7392 exec 6>&1
7393 ## ----------------------------------- ##
7394 ## Main body of $CONFIG_STATUS script. ##
7395 ## ----------------------------------- ##
7396 _ASEOF
7397 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7398
7399 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7400 # Save the log message, to keep $0 and so on meaningful, and to
7401 # report actual input values of CONFIG_FILES etc. instead of their
7402 # values after options handling.
7403 ac_log="
7404 This file was extended by qbittorrent $as_me v4.4.0alpha, which was
7405 generated by GNU Autoconf 2.70.  Invocation command line was
7406
7407   CONFIG_FILES    = $CONFIG_FILES
7408   CONFIG_HEADERS  = $CONFIG_HEADERS
7409   CONFIG_LINKS    = $CONFIG_LINKS
7410   CONFIG_COMMANDS = $CONFIG_COMMANDS
7411   $ $0 $@
7412
7413 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7414 "
7415
7416 _ACEOF
7417
7418 case $ac_config_files in *"
7419 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7420 esac
7421
7422
7423
7424 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7425 # Files that config.status was made for.
7426 config_files="$ac_config_files"
7427 config_commands="$ac_config_commands"
7428
7429 _ACEOF
7430
7431 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7432 ac_cs_usage="\
7433 \`$as_me' instantiates files and other configuration actions
7434 from templates according to the current configuration.  Unless the files
7435 and actions are specified as TAGs, all are instantiated by default.
7436
7437 Usage: $0 [OPTION]... [TAG]...
7438
7439   -h, --help       print this help, then exit
7440   -V, --version    print version number and configuration settings, then exit
7441       --config     print configuration, then exit
7442   -q, --quiet, --silent
7443                    do not print progress messages
7444   -d, --debug      don't remove temporary files
7445       --recheck    update $as_me by reconfiguring in the same conditions
7446       --file=FILE[:TEMPLATE]
7447                    instantiate the configuration file FILE
7448
7449 Configuration files:
7450 $config_files
7451
7452 Configuration commands:
7453 $config_commands
7454
7455 Report bugs to <bugs.qbittorrent.org>.
7456 qbittorrent home page: <https://www.qbittorrent.org/>."
7457
7458 _ACEOF
7459 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
7460 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
7461 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7462 ac_cs_config='$ac_cs_config_escaped'
7463 ac_cs_version="\\
7464 qbittorrent config.status v4.4.0alpha
7465 configured by $0, generated by GNU Autoconf 2.70,
7466   with options \\"\$ac_cs_config\\"
7467
7468 Copyright (C) 2020 Free Software Foundation, Inc.
7469 This config.status script is free software; the Free Software Foundation
7470 gives unlimited permission to copy, distribute and modify it."
7471
7472 ac_pwd='$ac_pwd'
7473 srcdir='$srcdir'
7474 INSTALL='$INSTALL'
7475 MKDIR_P='$MKDIR_P'
7476 AWK='$AWK'
7477 test -n "\$AWK" || AWK=awk
7478 _ACEOF
7479
7480 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7481 # The default lists apply if the user does not specify any file.
7482 ac_need_defaults=:
7483 while test $# != 0
7484 do
7485   case $1 in
7486   --*=?*)
7487     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7488     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7489     ac_shift=:
7490     ;;
7491   --*=)
7492     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7493     ac_optarg=
7494     ac_shift=:
7495     ;;
7496   *)
7497     ac_option=$1
7498     ac_optarg=$2
7499     ac_shift=shift
7500     ;;
7501   esac
7502
7503   case $ac_option in
7504   # Handling of the options.
7505   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7506     ac_cs_recheck=: ;;
7507   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7508     printf "%s\n" "$ac_cs_version"; exit ;;
7509   --config | --confi | --conf | --con | --co | --c )
7510     printf "%s\n" "$ac_cs_config"; exit ;;
7511   --debug | --debu | --deb | --de | --d | -d )
7512     debug=: ;;
7513   --file | --fil | --fi | --f )
7514     $ac_shift
7515     case $ac_optarg in
7516     *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7517     '') as_fn_error $? "missing file argument" ;;
7518     esac
7519     as_fn_append CONFIG_FILES " '$ac_optarg'"
7520     ac_need_defaults=false;;
7521   --he | --h |  --help | --hel | -h )
7522     printf "%s\n" "$ac_cs_usage"; exit ;;
7523   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7524   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7525     ac_cs_silent=: ;;
7526
7527   # This is an error.
7528   -*) as_fn_error $? "unrecognized option: \`$1'
7529 Try \`$0 --help' for more information." ;;
7530
7531   *) as_fn_append ac_config_targets " $1"
7532      ac_need_defaults=false ;;
7533
7534   esac
7535   shift
7536 done
7537
7538 ac_configure_extra_args=
7539
7540 if $ac_cs_silent; then
7541   exec 6>/dev/null
7542   ac_configure_extra_args="$ac_configure_extra_args --silent"
7543 fi
7544
7545 _ACEOF
7546 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7547 if \$ac_cs_recheck; then
7548   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7549   shift
7550   \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
7551   CONFIG_SHELL='$SHELL'
7552   export CONFIG_SHELL
7553   exec "\$@"
7554 fi
7555
7556 _ACEOF
7557 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7558 exec 5>>config.log
7559 {
7560   echo
7561   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7562 ## Running $as_me. ##
7563 _ASBOX
7564   printf "%s\n" "$ac_log"
7565 } >&5
7566
7567 _ACEOF
7568 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7569 #
7570 # INIT-COMMANDS
7571 #
7572 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
7573
7574 _ACEOF
7575
7576 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7577
7578 # Handling of arguments.
7579 for ac_config_target in $ac_config_targets
7580 do
7581   case $ac_config_target in
7582     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7583     ""$QBT_CONFIG_FILES"") CONFIG_FILES="$CONFIG_FILES "$QBT_CONFIG_FILES"" ;;
7584
7585   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7586   esac
7587 done
7588
7589
7590 # If the user did not use the arguments to specify the items to instantiate,
7591 # then the envvar interface is used.  Set only those that are not.
7592 # We use the long form for the default assignment because of an extremely
7593 # bizarre bug on SunOS 4.1.3.
7594 if $ac_need_defaults; then
7595   test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
7596   test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands
7597 fi
7598
7599 # Have a temporary directory for convenience.  Make it in the build tree
7600 # simply because there is no reason against having it here, and in addition,
7601 # creating and moving files from /tmp can sometimes cause problems.
7602 # Hook for its removal unless debugging.
7603 # Note that there is a small window in which the directory will not be cleaned:
7604 # after its creation but before its name has been assigned to `$tmp'.
7605 $debug ||
7606 {
7607   tmp= ac_tmp=
7608   trap 'exit_status=$?
7609   : "${ac_tmp:=$tmp}"
7610   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
7611 ' 0
7612   trap 'as_fn_exit 1' 1 2 13 15
7613 }
7614 # Create a (secure) tmp directory for tmp files.
7615
7616 {
7617   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7618   test -d "$tmp"
7619 }  ||
7620 {
7621   tmp=./conf$$-$RANDOM
7622   (umask 077 && mkdir "$tmp")
7623 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7624 ac_tmp=$tmp
7625
7626 # Set up the scripts for CONFIG_FILES section.
7627 # No need to generate them if there are no CONFIG_FILES.
7628 # This happens for instance with `./config.status config.h'.
7629 if test -n "$CONFIG_FILES"; then
7630
7631
7632 ac_cr=`echo X | tr X '\015'`
7633 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7634 # But we know of no other shell where ac_cr would be empty at this
7635 # point, so we can use a bashism as a fallback.
7636 if test "x$ac_cr" = x; then
7637   eval ac_cr=\$\'\\r\'
7638 fi
7639 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7640 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7641   ac_cs_awk_cr='\\r'
7642 else
7643   ac_cs_awk_cr=$ac_cr
7644 fi
7645
7646 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7647 _ACEOF
7648
7649
7650 {
7651   echo "cat >conf$$subs.awk <<_ACEOF" &&
7652   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7653   echo "_ACEOF"
7654 } >conf$$subs.sh ||
7655   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7656 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
7657 ac_delim='%!_!# '
7658 for ac_last_try in false false false false false :; do
7659   . ./conf$$subs.sh ||
7660     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7661
7662   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7663   if test $ac_delim_n = $ac_delim_num; then
7664     break
7665   elif $ac_last_try; then
7666     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7667   else
7668     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7669   fi
7670 done
7671 rm -f conf$$subs.sh
7672
7673 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7674 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7675 _ACEOF
7676 sed -n '
7677 h
7678 s/^/S["/; s/!.*/"]=/
7679 p
7680 g
7681 s/^[^!]*!//
7682 :repl
7683 t repl
7684 s/'"$ac_delim"'$//
7685 t delim
7686 :nl
7687 h
7688 s/\(.\{148\}\)..*/\1/
7689 t more1
7690 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7691 p
7692 n
7693 b repl
7694 :more1
7695 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7696 p
7697 g
7698 s/.\{148\}//
7699 t nl
7700 :delim
7701 h
7702 s/\(.\{148\}\)..*/\1/
7703 t more2
7704 s/["\\]/\\&/g; s/^/"/; s/$/"/
7705 p
7706 b
7707 :more2
7708 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7709 p
7710 g
7711 s/.\{148\}//
7712 t delim
7713 ' <conf$$subs.awk | sed '
7714 /^[^""]/{
7715   N
7716   s/\n//
7717 }
7718 ' >>$CONFIG_STATUS || ac_write_fail=1
7719 rm -f conf$$subs.awk
7720 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7721 _ACAWK
7722 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7723   for (key in S) S_is_set[key] = 1
7724   FS = "\a"
7725
7726 }
7727 {
7728   line = $ 0
7729   nfields = split(line, field, "@")
7730   substed = 0
7731   len = length(field[1])
7732   for (i = 2; i < nfields; i++) {
7733     key = field[i]
7734     keylen = length(key)
7735     if (S_is_set[key]) {
7736       value = S[key]
7737       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7738       len += length(value) + length(field[++i])
7739       substed = 1
7740     } else
7741       len += 1 + keylen
7742   }
7743
7744   print line
7745 }
7746
7747 _ACAWK
7748 _ACEOF
7749 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7750 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7751   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7752 else
7753   cat
7754 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7755   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7756 _ACEOF
7757
7758 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7759 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7760 # trailing colons and then remove the whole line if VPATH becomes empty
7761 # (actually we leave an empty line to preserve line numbers).
7762 if test "x$srcdir" = x.; then
7763   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
7764 h
7765 s///
7766 s/^/:/
7767 s/[      ]*$/:/
7768 s/:\$(srcdir):/:/g
7769 s/:\${srcdir}:/:/g
7770 s/:@srcdir@:/:/g
7771 s/^:*//
7772 s/:*$//
7773 x
7774 s/\(=[   ]*\).*/\1/
7775 G
7776 s/\n//
7777 s/^[^=]*=[       ]*$//
7778 }'
7779 fi
7780
7781 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7782 fi # test -n "$CONFIG_FILES"
7783
7784
7785 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
7786 shift
7787 for ac_tag
7788 do
7789   case $ac_tag in
7790   :[FHLC]) ac_mode=$ac_tag; continue;;
7791   esac
7792   case $ac_mode$ac_tag in
7793   :[FHL]*:*);;
7794   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7795   :[FH]-) ac_tag=-:-;;
7796   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7797   esac
7798   ac_save_IFS=$IFS
7799   IFS=:
7800   set x $ac_tag
7801   IFS=$ac_save_IFS
7802   shift
7803   ac_file=$1
7804   shift
7805
7806   case $ac_mode in
7807   :L) ac_source=$1;;
7808   :[FH])
7809     ac_file_inputs=
7810     for ac_f
7811     do
7812       case $ac_f in
7813       -) ac_f="$ac_tmp/stdin";;
7814       *) # Look for the file first in the build tree, then in the source tree
7815          # (if the path is not absolute).  The absolute path cannot be DOS-style,
7816          # because $ac_f cannot contain `:'.
7817          test -f "$ac_f" ||
7818            case $ac_f in
7819            [\\/$]*) false;;
7820            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7821            esac ||
7822            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7823       esac
7824       case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7825       as_fn_append ac_file_inputs " '$ac_f'"
7826     done
7827
7828     # Let's still pretend it is `configure' which instantiates (i.e., don't
7829     # use $as_me), people would be surprised to read:
7830     #    /* config.h.  Generated by config.status.  */
7831     configure_input='Generated from '`
7832           printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7833         `' by configure.'
7834     if test x"$ac_file" != x-; then
7835       configure_input="$ac_file.  $configure_input"
7836       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7837 printf "%s\n" "$as_me: creating $ac_file" >&6;}
7838     fi
7839     # Neutralize special characters interpreted by sed in replacement strings.
7840     case $configure_input in #(
7841     *\&* | *\|* | *\\* )
7842        ac_sed_conf_input=`printf "%s\n" "$configure_input" |
7843        sed 's/[\\\\&|]/\\\\&/g'`;; #(
7844     *) ac_sed_conf_input=$configure_input;;
7845     esac
7846
7847     case $ac_tag in
7848     *:-:* | *:-) cat >"$ac_tmp/stdin" \
7849       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7850     esac
7851     ;;
7852   esac
7853
7854   ac_dir=`$as_dirname -- "$ac_file" ||
7855 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7856          X"$ac_file" : 'X\(//\)[^/]' \| \
7857          X"$ac_file" : 'X\(//\)$' \| \
7858          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7859 printf "%s\n" X"$ac_file" |
7860     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7861             s//\1/
7862             q
7863           }
7864           /^X\(\/\/\)[^/].*/{
7865             s//\1/
7866             q
7867           }
7868           /^X\(\/\/\)$/{
7869             s//\1/
7870             q
7871           }
7872           /^X\(\/\).*/{
7873             s//\1/
7874             q
7875           }
7876           s/.*/./; q'`
7877   as_dir="$ac_dir"; as_fn_mkdir_p
7878   ac_builddir=.
7879
7880 case "$ac_dir" in
7881 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7882 *)
7883   ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
7884   # A ".." for each directory in $ac_dir_suffix.
7885   ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7886   case $ac_top_builddir_sub in
7887   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7888   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7889   esac ;;
7890 esac
7891 ac_abs_top_builddir=$ac_pwd
7892 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7893 # for backward compatibility:
7894 ac_top_builddir=$ac_top_build_prefix
7895
7896 case $srcdir in
7897   .)  # We are building in place.
7898     ac_srcdir=.
7899     ac_top_srcdir=$ac_top_builddir_sub
7900     ac_abs_top_srcdir=$ac_pwd ;;
7901   [\\/]* | ?:[\\/]* )  # Absolute name.
7902     ac_srcdir=$srcdir$ac_dir_suffix;
7903     ac_top_srcdir=$srcdir
7904     ac_abs_top_srcdir=$srcdir ;;
7905   *) # Relative name.
7906     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7907     ac_top_srcdir=$ac_top_build_prefix$srcdir
7908     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7909 esac
7910 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7911
7912
7913   case $ac_mode in
7914   :F)
7915   #
7916   # CONFIG_FILE
7917   #
7918
7919   case $INSTALL in
7920   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7921   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7922   esac
7923   ac_MKDIR_P=$MKDIR_P
7924   case $MKDIR_P in
7925   [\\/$]* | ?:[\\/]* ) ;;
7926   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7927   esac
7928 _ACEOF
7929
7930 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7931 # If the template does not know about datarootdir, expand it.
7932 # FIXME: This hack should be removed a few years after 2.60.
7933 ac_datarootdir_hack=; ac_datarootdir_seen=
7934 ac_sed_dataroot='
7935 /datarootdir/ {
7936   p
7937   q
7938 }
7939 /@datadir@/p
7940 /@docdir@/p
7941 /@infodir@/p
7942 /@localedir@/p
7943 /@mandir@/p'
7944 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7945 *datarootdir*) ac_datarootdir_seen=yes;;
7946 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7947   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7948 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7949 _ACEOF
7950 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7951   ac_datarootdir_hack='
7952   s&@datadir@&$datadir&g
7953   s&@docdir@&$docdir&g
7954   s&@infodir@&$infodir&g
7955   s&@localedir@&$localedir&g
7956   s&@mandir@&$mandir&g
7957   s&\\\${datarootdir}&$datarootdir&g' ;;
7958 esac
7959 _ACEOF
7960
7961 # Neutralize VPATH when `$srcdir' = `.'.
7962 # Shell code in configure.ac might set extrasub.
7963 # FIXME: do we really want to maintain this feature?
7964 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7965 ac_sed_extra="$ac_vpsub
7966 $extrasub
7967 _ACEOF
7968 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7969 :t
7970 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7971 s|@configure_input@|$ac_sed_conf_input|;t t
7972 s&@top_builddir@&$ac_top_builddir_sub&;t t
7973 s&@top_build_prefix@&$ac_top_build_prefix&;t t
7974 s&@srcdir@&$ac_srcdir&;t t
7975 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7976 s&@top_srcdir@&$ac_top_srcdir&;t t
7977 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7978 s&@builddir@&$ac_builddir&;t t
7979 s&@abs_builddir@&$ac_abs_builddir&;t t
7980 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7981 s&@INSTALL@&$ac_INSTALL&;t t
7982 s&@MKDIR_P@&$ac_MKDIR_P&;t t
7983 $ac_datarootdir_hack
7984 "
7985 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
7986   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7987
7988 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7989   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7990   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
7991       "$ac_tmp/out"`; test -z "$ac_out"; } &&
7992   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7993 which seems to be undefined.  Please make sure it is defined" >&5
7994 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7995 which seems to be undefined.  Please make sure it is defined" >&2;}
7996
7997   rm -f "$ac_tmp/stdin"
7998   case $ac_file in
7999   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
8000   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
8001   esac \
8002   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8003  ;;
8004
8005
8006   :C)  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8007 printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
8008  ;;
8009   esac
8010
8011
8012   case $ac_file$ac_mode in
8013     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
8014   # Older Autoconf quotes --file arguments for eval, but not when files
8015   # are listed without --file.  Let's play safe and only enable the eval
8016   # if we detect the quoting.
8017   # TODO: see whether this extra hack can be removed once we start
8018   # requiring Autoconf 2.70 or later.
8019   case $CONFIG_FILES in #(
8020   *\'*) :
8021     eval set x "$CONFIG_FILES" ;; #(
8022   *) :
8023     set x $CONFIG_FILES ;; #(
8024   *) :
8025      ;;
8026 esac
8027   shift
8028   # Used to flag and report bootstrapping failures.
8029   am_rc=0
8030   for am_mf
8031   do
8032     # Strip MF so we end up with the name of the file.
8033     am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'`
8034     # Check whether this is an Automake generated Makefile which includes
8035     # dependency-tracking related rules and includes.
8036     # Grep'ing the whole file directly is not great: AIX grep has a line
8037     # limit of 2048, but all sed's we know have understand at least 4000.
8038     sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
8039       || continue
8040     am_dirpart=`$as_dirname -- "$am_mf" ||
8041 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8042          X"$am_mf" : 'X\(//\)[^/]' \| \
8043          X"$am_mf" : 'X\(//\)$' \| \
8044          X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
8045 printf "%s\n" X"$am_mf" |
8046     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8047             s//\1/
8048             q
8049           }
8050           /^X\(\/\/\)[^/].*/{
8051             s//\1/
8052             q
8053           }
8054           /^X\(\/\/\)$/{
8055             s//\1/
8056             q
8057           }
8058           /^X\(\/\).*/{
8059             s//\1/
8060             q
8061           }
8062           s/.*/./; q'`
8063     am_filepart=`$as_basename -- "$am_mf" ||
8064 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
8065          X"$am_mf" : 'X\(//\)$' \| \
8066          X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
8067 printf "%s\n" X/"$am_mf" |
8068     sed '/^.*\/\([^/][^/]*\)\/*$/{
8069             s//\1/
8070             q
8071           }
8072           /^X\/\(\/\/\)$/{
8073             s//\1/
8074             q
8075           }
8076           /^X\/\(\/\).*/{
8077             s//\1/
8078             q
8079           }
8080           s/.*/./; q'`
8081     { echo "$as_me:$LINENO: cd "$am_dirpart" \
8082       && sed -e '/# am--include-marker/d' "$am_filepart" \
8083         | $MAKE -f - am--depfiles" >&5
8084    (cd "$am_dirpart" \
8085       && sed -e '/# am--include-marker/d' "$am_filepart" \
8086         | $MAKE -f - am--depfiles) >&5 2>&5
8087    ac_status=$?
8088    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8089    (exit $ac_status); } || am_rc=$?
8090   done
8091   if test $am_rc -ne 0; then
8092     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8093 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
8094 as_fn_error $? "Something went wrong bootstrapping makefile fragments
8095     for automatic dependency tracking.  If GNU make was not used, consider
8096     re-running the configure script with MAKE=\"gmake\" (or whatever is
8097     necessary).  You can also try re-running configure with the
8098     '--disable-dependency-tracking' option to at least be able to build
8099     the package (albeit without support for automatic dependency tracking).
8100 See \`config.log' for more details" "$LINENO" 5; }
8101   fi
8102   { am_dirpart=; unset am_dirpart;}
8103   { am_filepart=; unset am_filepart;}
8104   { am_mf=; unset am_mf;}
8105   { am_rc=; unset am_rc;}
8106   rm -f conftest-deps.mk
8107 }
8108  ;;
8109
8110   esac
8111 done # for ac_tag
8112
8113
8114 as_fn_exit 0
8115 _ACEOF
8116 ac_clean_files=$ac_clean_files_save
8117
8118 test $ac_write_fail = 0 ||
8119   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
8120
8121
8122 # configure is writing to config.log, and then calls config.status.
8123 # config.status does its own redirection, appending to config.log.
8124 # Unfortunately, on DOS this fails, as config.log is still kept open
8125 # by configure, so config.status won't be able to write to it; its
8126 # output is simply discarded.  So we exec the FD to /dev/null,
8127 # effectively closing config.log, so it can be properly (re)opened and
8128 # appended to by config.status.  When coming back to configure, we
8129 # need to make the FD available again.
8130 if test "$no_create" != yes; then
8131   ac_cs_success=:
8132   ac_config_status_args=
8133   test "$silent" = yes &&
8134     ac_config_status_args="$ac_config_status_args --quiet"
8135   exec 5>/dev/null
8136   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8137   exec 5>>config.log
8138   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8139   # would make configure fail if this is the last instruction.
8140   $ac_cs_success || as_fn_exit 1
8141 fi
8142 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8143   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8144 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8145 fi
8146
8147
8148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Running qmake to generate the makefile..." >&5
8149 printf "%s\n" "$as_me: Running qmake to generate the makefile..." >&6;}
8150 TOPDIR="$(cd "$(dirname "$0")" && pwd)"
8151 $QT_QMAKE -r "$TOPDIR/qbittorrent.pro" "QMAKE_LRELEASE=$QMAKE_LRELEASE"
8152 qmake_ret="$?"
8153
8154 printf "%s\n"
8155 if test "x$qmake_ret" != "x0"
8156 then :
8157   as_fn_error $? "$QT_QMAKE failed to generate the makefile" "$LINENO" 5
8158 fi
8159
8160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Good, the configure finished." >&5
8161 printf "%s\n" "$as_me: Good, the configure finished." >&6;}
8162 printf "%s\n"
8163