configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.71 for qbittorrent v4.6.0alpha1.
   4 #
   5 # Report bugs to <bugs.qbittorrent.org>.
   6 #
   7 #
   8 # Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
   9 # Inc.
  10 #
  11 #
  12 # This configure script is free software; the Free Software Foundation
  13 # gives unlimited permission to copy, distribute and modify it.
  14 ## -------------------- ##
  15 ## M4sh Initialization. ##
  16 ## -------------------- ##
  17
  18 # Be more Bourne compatible
  19 DUALCASE=1; export DUALCASE # for MKS sh
  20 as_nop=:
  21 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
  22 then :
  23   emulate sh
  24   NULLCMD=:
  25   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  26   # is contrary to our usage.  Disable this feature.
  27   alias -g '${1+"$@"}'='"$@"'
  28   setopt NO_GLOB_SUBST
  29 else $as_nop
  30   case `(set -o) 2>/dev/null` in #(
  31   *posix*) :
  32     set -o posix ;; #(
  33   *) :
  34      ;;
  35 esac
  36 fi
  37
  38
  39
  40 # Reset variables that may have inherited troublesome values from
  41 # the environment.
  42
  43 # IFS needs to be set, to space, tab, and newline, in precisely that order.
  44 # (If _AS_PATH_WALK were called with IFS unset, it would have the
  45 # side effect of setting IFS to empty, thus disabling word splitting.)
  46 # Quoting is to prevent editors from complaining about space-tab.
  47 as_nl='
  48 '
  49 export as_nl
  50 IFS=" ""        $as_nl"
  51
  52 PS1='$ '
  53 PS2='> '
  54 PS4='+ '
  55
  56 # Ensure predictable behavior from utilities with locale-dependent output.
  57 LC_ALL=C
  58 export LC_ALL
  59 LANGUAGE=C
  60 export LANGUAGE
  61
  62 # We cannot yet rely on "unset" to work, but we need these variables
  63 # to be unset--not just set to an empty or harmless value--now, to
  64 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
  65 # also avoids known problems related to "unset" and subshell syntax
  66 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
  67 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
  68 do eval test \${$as_var+y} \
  69   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
  70 done
  71
  72 # Ensure that fds 0, 1, and 2 are open.
  73 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
  74 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
  75 if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
  76
  77 # The user is always right.
  78 if ${PATH_SEPARATOR+false} :; then
  79   PATH_SEPARATOR=:
  80   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  81     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  82       PATH_SEPARATOR=';'
  83   }
  84 fi
  85
  86
  87 # Find who we are.  Look in the path if we contain no directory separator.
  88 as_myself=
  89 case $0 in #((
  90   *[\\/]* ) as_myself=$0 ;;
  91   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  92 for as_dir in $PATH
  93 do
  94   IFS=$as_save_IFS
  95   case $as_dir in #(((
  96     '') as_dir=./ ;;
  97     */) ;;
  98     *) as_dir=$as_dir/ ;;
  99   esac
 100     test -r "$as_dir$0" && as_myself=$as_dir$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116
 117 # Use a proper internal environment variable to ensure we don't fall
 118   # into an infinite loop, continuously re-executing ourselves.
 119   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 120     _as_can_reexec=no; export _as_can_reexec;
 121     # We cannot yet assume a decent shell, so we have to provide a
 122 # neutralization value for shells without unset; and this also
 123 # works around shells that cannot unset nonexistent variables.
 124 # Preserve -v and -x to the replacement shell.
 125 BASH_ENV=/dev/null
 126 ENV=/dev/null
 127 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 128 case $- in # ((((
 129   *v*x* | *x*v* ) as_opts=-vx ;;
 130   *v* ) as_opts=-v ;;
 131   *x* ) as_opts=-x ;;
 132   * ) as_opts= ;;
 133 esac
 134 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 135 # Admittedly, this is quite paranoid, since all the known shells bail
 136 # out after a failed `exec'.
 137 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
 138 exit 255
 139   fi
 140   # We don't want this to propagate to other subprocesses.
 141           { _as_can_reexec=; unset _as_can_reexec;}
 142 if test "x$CONFIG_SHELL" = x; then
 143   as_bourne_compatible="as_nop=:
 144 if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
 145 then :
 146   emulate sh
 147   NULLCMD=:
 148   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 149   # is contrary to our usage.  Disable this feature.
 150   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 151   setopt NO_GLOB_SUBST
 152 else \$as_nop
 153   case \`(set -o) 2>/dev/null\` in #(
 154   *posix*) :
 155     set -o posix ;; #(
 156   *) :
 157      ;;
 158 esac
 159 fi
 160 "
 161   as_required="as_fn_return () { (exit \$1); }
 162 as_fn_success () { as_fn_return 0; }
 163 as_fn_failure () { as_fn_return 1; }
 164 as_fn_ret_success () { return 0; }
 165 as_fn_ret_failure () { return 1; }
 166
 167 exitcode=0
 168 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 169 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 170 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 171 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 172 if ( set x; as_fn_ret_success y && test x = \"\$1\" )
 173 then :
 174
 175 else \$as_nop
 176   exitcode=1; echo positional parameters were not saved.
 177 fi
 178 test x\$exitcode = x0 || exit 1
 179 blah=\$(echo \$(echo blah))
 180 test x\"\$blah\" = xblah || exit 1
 181 test -x / || exit 1"
 182   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 183   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 184   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 185   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 186 test \$(( 1 + 1 )) = 2 || exit 1"
 187   if (eval "$as_required") 2>/dev/null
 188 then :
 189   as_have_required=yes
 190 else $as_nop
 191   as_have_required=no
 192 fi
 193   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
 194 then :
 195
 196 else $as_nop
 197   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 198 as_found=false
 199 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 200 do
 201   IFS=$as_save_IFS
 202   case $as_dir in #(((
 203     '') as_dir=./ ;;
 204     */) ;;
 205     *) as_dir=$as_dir/ ;;
 206   esac
 207   as_found=:
 208   case $as_dir in #(
 209          /*)
 210            for as_base in sh bash ksh sh5; do
 211              # Try only shells that exist, to save several forks.
 212              as_shell=$as_dir$as_base
 213              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 214                     as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
 215 then :
 216   CONFIG_SHELL=$as_shell as_have_required=yes
 217                    if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
 218 then :
 219   break 2
 220 fi
 221 fi
 222            done;;
 223        esac
 224   as_found=false
 225 done
 226 IFS=$as_save_IFS
 227 if $as_found
 228 then :
 229
 230 else $as_nop
 231   if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 232               as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
 233 then :
 234   CONFIG_SHELL=$SHELL as_have_required=yes
 235 fi
 236 fi
 237
 238
 239       if test "x$CONFIG_SHELL" != x
 240 then :
 241   export CONFIG_SHELL
 242              # We cannot yet assume a decent shell, so we have to provide a
 243 # neutralization value for shells without unset; and this also
 244 # works around shells that cannot unset nonexistent variables.
 245 # Preserve -v and -x to the replacement shell.
 246 BASH_ENV=/dev/null
 247 ENV=/dev/null
 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 249 case $- in # ((((
 250   *v*x* | *x*v* ) as_opts=-vx ;;
 251   *v* ) as_opts=-v ;;
 252   *x* ) as_opts=-x ;;
 253   * ) as_opts= ;;
 254 esac
 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 256 # Admittedly, this is quite paranoid, since all the known shells bail
 257 # out after a failed `exec'.
 258 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
 259 exit 255
 260 fi
 261
 262     if test x$as_have_required = xno
 263 then :
 264   printf "%s\n" "$0: This script requires a shell more modern than all"
 265   printf "%s\n" "$0: the shells that I found on your system."
 266   if test ${ZSH_VERSION+y} ; then
 267     printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 268     printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
 269   else
 270     printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and
 271 $0: bugs.qbittorrent.org about your system, including any
 272 $0: error possibly output before this message. Then install
 273 $0: a modern shell, or manually run the script under such a
 274 $0: shell if you do have one."
 275   fi
 276   exit 1
 277 fi
 278 fi
 279 fi
 280 SHELL=${CONFIG_SHELL-/bin/sh}
 281 export SHELL
 282 # Unset more variables known to interfere with behavior of common tools.
 283 CLICOLOR_FORCE= GREP_OPTIONS=
 284 unset CLICOLOR_FORCE GREP_OPTIONS
 285
 286 ## --------------------- ##
 287 ## M4sh Shell Functions. ##
 288 ## --------------------- ##
 289 # as_fn_unset VAR
 290 # ---------------
 291 # Portably unset VAR.
 292 as_fn_unset ()
 293 {
 294   { eval $1=; unset $1;}
 295 }
 296 as_unset=as_fn_unset
 297
 298
 299 # as_fn_set_status STATUS
 300 # -----------------------
 301 # Set $? to STATUS, without forking.
 302 as_fn_set_status ()
 303 {
 304   return $1
 305 } # as_fn_set_status
 306
 307 # as_fn_exit STATUS
 308 # -----------------
 309 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 310 as_fn_exit ()
 311 {
 312   set +e
 313   as_fn_set_status $1
 314   exit $1
 315 } # as_fn_exit
 316 # as_fn_nop
 317 # ---------
 318 # Do nothing but, unlike ":", preserve the value of $?.
 319 as_fn_nop ()
 320 {
 321   return $?
 322 }
 323 as_nop=as_fn_nop
 324
 325 # as_fn_mkdir_p
 326 # -------------
 327 # Create "$as_dir" as a directory, including parents if necessary.
 328 as_fn_mkdir_p ()
 329 {
 330
 331   case $as_dir in #(
 332   -*) as_dir=./$as_dir;;
 333   esac
 334   test -d "$as_dir" || eval $as_mkdir_p || {
 335     as_dirs=
 336     while :; do
 337       case $as_dir in #(
 338       *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 339       *) as_qdir=$as_dir;;
 340       esac
 341       as_dirs="'$as_qdir' $as_dirs"
 342       as_dir=`$as_dirname -- "$as_dir" ||
 343 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 344          X"$as_dir" : 'X\(//\)[^/]' \| \
 345          X"$as_dir" : 'X\(//\)$' \| \
 346          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 347 printf "%s\n" X"$as_dir" |
 348     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 349             s//\1/
 350             q
 351           }
 352           /^X\(\/\/\)[^/].*/{
 353             s//\1/
 354             q
 355           }
 356           /^X\(\/\/\)$/{
 357             s//\1/
 358             q
 359           }
 360           /^X\(\/\).*/{
 361             s//\1/
 362             q
 363           }
 364           s/.*/./; q'`
 365       test -d "$as_dir" && break
 366     done
 367     test -z "$as_dirs" || eval "mkdir $as_dirs"
 368   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 369
 370
 371 } # as_fn_mkdir_p
 372
 373 # as_fn_executable_p FILE
 374 # -----------------------
 375 # Test if FILE is an executable regular file.
 376 as_fn_executable_p ()
 377 {
 378   test -f "$1" && test -x "$1"
 379 } # as_fn_executable_p
 380 # as_fn_append VAR VALUE
 381 # ----------------------
 382 # Append the text in VALUE to the end of the definition contained in VAR. Take
 383 # advantage of any shell optimizations that allow amortized linear growth over
 384 # repeated appends, instead of the typical quadratic growth present in naive
 385 # implementations.
 386 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
 387 then :
 388   eval 'as_fn_append ()
 389   {
 390     eval $1+=\$2
 391   }'
 392 else $as_nop
 393   as_fn_append ()
 394   {
 395     eval $1=\$$1\$2
 396   }
 397 fi # as_fn_append
 398
 399 # as_fn_arith ARG...
 400 # ------------------
 401 # Perform arithmetic evaluation on the ARGs, and store the result in the
 402 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 403 # must be portable across $(()) and expr.
 404 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
 405 then :
 406   eval 'as_fn_arith ()
 407   {
 408     as_val=$(( $* ))
 409   }'
 410 else $as_nop
 411   as_fn_arith ()
 412   {
 413     as_val=`expr "$@" || test $? -eq 1`
 414   }
 415 fi # as_fn_arith
 416
 417 # as_fn_nop
 418 # ---------
 419 # Do nothing but, unlike ":", preserve the value of $?.
 420 as_fn_nop ()
 421 {
 422   return $?
 423 }
 424 as_nop=as_fn_nop
 425
 426 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 427 # ----------------------------------------
 428 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 429 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 430 # script with STATUS, using 1 if that was 0.
 431 as_fn_error ()
 432 {
 433   as_status=$1; test $as_status -eq 0 && as_status=1
 434   if test "$4"; then
 435     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 436     printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 437   fi
 438   printf "%s\n" "$as_me: error: $2" >&2
 439   as_fn_exit $as_status
 440 } # as_fn_error
 441
 442 if expr a : '\(a\)' >/dev/null 2>&1 &&
 443    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 444   as_expr=expr
 445 else
 446   as_expr=false
 447 fi
 448
 449 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 450   as_basename=basename
 451 else
 452   as_basename=false
 453 fi
 454
 455 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 456   as_dirname=dirname
 457 else
 458   as_dirname=false
 459 fi
 460
 461 as_me=`$as_basename -- "$0" ||
 462 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 463          X"$0" : 'X\(//\)$' \| \
 464          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 465 printf "%s\n" X/"$0" |
 466     sed '/^.*\/\([^/][^/]*\)\/*$/{
 467             s//\1/
 468             q
 469           }
 470           /^X\/\(\/\/\)$/{
 471             s//\1/
 472             q
 473           }
 474           /^X\/\(\/\).*/{
 475             s//\1/
 476             q
 477           }
 478           s/.*/./; q'`
 479
 480 # Avoid depending upon Character Ranges.
 481 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 482 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 483 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 484 as_cr_digits='0123456789'
 485 as_cr_alnum=$as_cr_Letters$as_cr_digits
 486
 487
 488   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 489   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 490   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 491   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 492   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 493   sed -n '
 494     p
 495     /[$]LINENO/=
 496   ' <$as_myself |
 497     sed '
 498       s/[$]LINENO.*/&-/
 499       t lineno
 500       b
 501       :lineno
 502       N
 503       :loop
 504       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 505       t loop
 506       s/-\n.*//
 507     ' >$as_me.lineno &&
 508   chmod +x "$as_me.lineno" ||
 509     { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 510
 511   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 512   # already done that, so ensure we don't try to do so again and fall
 513   # in an infinite loop.  This has already happened in practice.
 514   _as_can_reexec=no; export _as_can_reexec
 515   # Don't try to exec as it changes $[0], causing all sort of problems
 516   # (the dirname of $[0] is not the place where we might find the
 517   # original and so on.  Autoconf is especially sensitive to this).
 518   . "./$as_me.lineno"
 519   # Exit status is that of the last command.
 520   exit
 521 }
 522
 523
 524 # Determine whether it's possible to make 'echo' print without a newline.
 525 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed
 526 # for compatibility with existing Makefiles.
 527 ECHO_C= ECHO_N= ECHO_T=
 528 case `echo -n x` in #(((((
 529 -n*)
 530   case `echo 'xy\c'` in
 531   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 532   xy)  ECHO_C='\c';;
 533   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 534        ECHO_T=' ';;
 535   esac;;
 536 *)
 537   ECHO_N='-n';;
 538 esac
 539
 540 # For backward compatibility with old third-party macros, we provide
 541 # the shell variables $as_echo and $as_echo_n.  New code should use
 542 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
 543 as_echo='printf %s\n'
 544 as_echo_n='printf %s'
 545
 546
 547 rm -f conf$$ conf$$.exe conf$$.file
 548 if test -d conf$$.dir; then
 549   rm -f conf$$.dir/conf$$.file
 550 else
 551   rm -f conf$$.dir
 552   mkdir conf$$.dir 2>/dev/null
 553 fi
 554 if (echo >conf$$.file) 2>/dev/null; then
 555   if ln -s conf$$.file conf$$ 2>/dev/null; then
 556     as_ln_s='ln -s'
 557     # ... but there are two gotchas:
 558     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 559     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 560     # In both cases, we have to default to `cp -pR'.
 561     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 562       as_ln_s='cp -pR'
 563   elif ln conf$$.file conf$$ 2>/dev/null; then
 564     as_ln_s=ln
 565   else
 566     as_ln_s='cp -pR'
 567   fi
 568 else
 569   as_ln_s='cp -pR'
 570 fi
 571 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 572 rmdir conf$$.dir 2>/dev/null
 573
 574 if mkdir -p . 2>/dev/null; then
 575   as_mkdir_p='mkdir -p "$as_dir"'
 576 else
 577   test -d ./-p && rmdir ./-p
 578   as_mkdir_p=false
 579 fi
 580
 581 as_test_x='test -x'
 582 as_executable_p=as_fn_executable_p
 583
 584 # Sed expression to map a string onto a valid CPP name.
 585 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 586
 587 # Sed expression to map a string onto a valid variable name.
 588 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 589
 590
 591 test -n "$DJDIR" || exec 7<&0 </dev/null
 592 exec 6>&1
 593
 594 # Name of the host.
 595 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 596 # so uname gets run too.
 597 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 598
 599 #
 600 # Initializations.
 601 #
 602 ac_default_prefix=/usr/local
 603 ac_clean_files=
 604 ac_config_libobj_dir=.
 605 LIBOBJS=
 606 cross_compiling=no
 607 subdirs=
 608 MFLAGS=
 609 MAKEFLAGS=
 610
 611 # Identity of this package.
 612 PACKAGE_NAME='qbittorrent'
 613 PACKAGE_TARNAME='qbittorrent'
 614 PACKAGE_VERSION='v4.6.0alpha1'
 615 PACKAGE_STRING='qbittorrent v4.6.0alpha1'
 616 PACKAGE_BUGREPORT='bugs.qbittorrent.org'
 617 PACKAGE_URL='https://www.qbittorrent.org/'
 618
 619 ac_subst_vars='am__EXEEXT_FALSE
 620 am__EXEEXT_TRUE
 621 LTLIBOBJS
 622 LIBOBJS
 623 QBT_REMOVE_DEFINES
 624 QBT_ADD_DEFINES
 625 QBT_REMOVE_CONFIG
 626 QBT_ADD_CONFIG
 627 QBT_CONF_EXTRA_CFLAGS
 628 QBT_CONF_INCLUDES
 629 QBT_CXX
 630 QBT_CC
 631 EXPAND_MANDIR
 632 EXPAND_DATADIR
 633 EXPAND_BINDIR
 634 EXPAND_PREFIX
 635 zlib_LIBS
 636 zlib_CFLAGS
 637 openssl_LIBS
 638 openssl_CFLAGS
 639 libtorrent_LIBS
 640 libtorrent_CFLAGS
 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 '
 761       ac_precious_vars='build_alias
 762 host_alias
 763 target_alias
 764 CC
 765 CFLAGS
 766 LDFLAGS
 767 LIBS
 768 CPPFLAGS
 769 CXX
 770 CXXFLAGS
 771 CCC
 772 PKG_CONFIG
 773 PKG_CONFIG_PATH
 774 PKG_CONFIG_LIBDIR
 775 QT_QMAKE
 776 Qt5Svg_CFLAGS
 777 Qt5Svg_LIBS
 778 libtorrent_CFLAGS
 779 libtorrent_LIBS
 780 openssl_CFLAGS
 781 openssl_LIBS
 782 zlib_CFLAGS
 783 zlib_LIBS'
 784
 785
 786 # Initialize some variables set by options.
 787 ac_init_help=
 788 ac_init_version=false
 789 ac_unrecognized_opts=
 790 ac_unrecognized_sep=
 791 # The variables have the same names as the options, with
 792 # dashes changed to underlines.
 793 cache_file=/dev/null
 794 exec_prefix=NONE
 795 no_create=
 796 no_recursion=
 797 prefix=NONE
 798 program_prefix=NONE
 799 program_suffix=NONE
 800 program_transform_name=s,x,x,
 801 silent=
 802 site=
 803 srcdir=
 804 verbose=
 805 x_includes=NONE
 806 x_libraries=NONE
 807
 808 # Installation directory options.
 809 # These are left unexpanded so users can "make install exec_prefix=/foo"
 810 # and all the variables that are supposed to be based on exec_prefix
 811 # by default will actually change.
 812 # Use braces instead of parens because sh, perl, etc. also accept them.
 813 # (The list follows the same order as the GNU Coding Standards.)
 814 bindir='${exec_prefix}/bin'
 815 sbindir='${exec_prefix}/sbin'
 816 libexecdir='${exec_prefix}/libexec'
 817 datarootdir='${prefix}/share'
 818 datadir='${datarootdir}'
 819 sysconfdir='${prefix}/etc'
 820 sharedstatedir='${prefix}/com'
 821 localstatedir='${prefix}/var'
 822 runstatedir='${localstatedir}/run'
 823 includedir='${prefix}/include'
 824 oldincludedir='/usr/include'
 825 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 826 infodir='${datarootdir}/info'
 827 htmldir='${docdir}'
 828 dvidir='${docdir}'
 829 pdfdir='${docdir}'
 830 psdir='${docdir}'
 831 libdir='${exec_prefix}/lib'
 832 localedir='${datarootdir}/locale'
 833 mandir='${datarootdir}/man'
 834
 835 ac_prev=
 836 ac_dashdash=
 837 for ac_option
 838 do
 839   # If the previous option needs an argument, assign it.
 840   if test -n "$ac_prev"; then
 841     eval $ac_prev=\$ac_option
 842     ac_prev=
 843     continue
 844   fi
 845
 846   case $ac_option in
 847   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 848   *=)   ac_optarg= ;;
 849   *)    ac_optarg=yes ;;
 850   esac
 851
 852   case $ac_dashdash$ac_option in
 853   --)
 854     ac_dashdash=yes ;;
 855
 856   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 857     ac_prev=bindir ;;
 858   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 859     bindir=$ac_optarg ;;
 860
 861   -build | --build | --buil | --bui | --bu)
 862     ac_prev=build_alias ;;
 863   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 864     build_alias=$ac_optarg ;;
 865
 866   -cache-file | --cache-file | --cache-fil | --cache-fi \
 867   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 868     ac_prev=cache_file ;;
 869   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 870   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 871     cache_file=$ac_optarg ;;
 872
 873   --config-cache | -C)
 874     cache_file=config.cache ;;
 875
 876   -datadir | --datadir | --datadi | --datad)
 877     ac_prev=datadir ;;
 878   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 879     datadir=$ac_optarg ;;
 880
 881   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 882   | --dataroo | --dataro | --datar)
 883     ac_prev=datarootdir ;;
 884   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 885   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 886     datarootdir=$ac_optarg ;;
 887
 888   -disable-* | --disable-*)
 889     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 890     # Reject names that are not valid shell variable names.
 891     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 892       as_fn_error $? "invalid feature name: \`$ac_useropt'"
 893     ac_useropt_orig=$ac_useropt
 894     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
 895     case $ac_user_opts in
 896       *"
 897 "enable_$ac_useropt"
 898 "*) ;;
 899       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 900          ac_unrecognized_sep=', ';;
 901     esac
 902     eval enable_$ac_useropt=no ;;
 903
 904   -docdir | --docdir | --docdi | --doc | --do)
 905     ac_prev=docdir ;;
 906   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 907     docdir=$ac_optarg ;;
 908
 909   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 910     ac_prev=dvidir ;;
 911   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 912     dvidir=$ac_optarg ;;
 913
 914   -enable-* | --enable-*)
 915     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 916     # Reject names that are not valid shell variable names.
 917     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 918       as_fn_error $? "invalid feature name: \`$ac_useropt'"
 919     ac_useropt_orig=$ac_useropt
 920     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
 921     case $ac_user_opts in
 922       *"
 923 "enable_$ac_useropt"
 924 "*) ;;
 925       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 926          ac_unrecognized_sep=', ';;
 927     esac
 928     eval enable_$ac_useropt=\$ac_optarg ;;
 929
 930   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 931   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 932   | --exec | --exe | --ex)
 933     ac_prev=exec_prefix ;;
 934   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 935   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 936   | --exec=* | --exe=* | --ex=*)
 937     exec_prefix=$ac_optarg ;;
 938
 939   -gas | --gas | --ga | --g)
 940     # Obsolete; use --with-gas.
 941     with_gas=yes ;;
 942
 943   -help | --help | --hel | --he | -h)
 944     ac_init_help=long ;;
 945   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 946     ac_init_help=recursive ;;
 947   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 948     ac_init_help=short ;;
 949
 950   -host | --host | --hos | --ho)
 951     ac_prev=host_alias ;;
 952   -host=* | --host=* | --hos=* | --ho=*)
 953     host_alias=$ac_optarg ;;
 954
 955   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 956     ac_prev=htmldir ;;
 957   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 958   | --ht=*)
 959     htmldir=$ac_optarg ;;
 960
 961   -includedir | --includedir | --includedi | --included | --include \
 962   | --includ | --inclu | --incl | --inc)
 963     ac_prev=includedir ;;
 964   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 965   | --includ=* | --inclu=* | --incl=* | --inc=*)
 966     includedir=$ac_optarg ;;
 967
 968   -infodir | --infodir | --infodi | --infod | --info | --inf)
 969     ac_prev=infodir ;;
 970   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 971     infodir=$ac_optarg ;;
 972
 973   -libdir | --libdir | --libdi | --libd)
 974     ac_prev=libdir ;;
 975   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 976     libdir=$ac_optarg ;;
 977
 978   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 979   | --libexe | --libex | --libe)
 980     ac_prev=libexecdir ;;
 981   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 982   | --libexe=* | --libex=* | --libe=*)
 983     libexecdir=$ac_optarg ;;
 984
 985   -localedir | --localedir | --localedi | --localed | --locale)
 986     ac_prev=localedir ;;
 987   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 988     localedir=$ac_optarg ;;
 989
 990   -localstatedir | --localstatedir | --localstatedi | --localstated \
 991   | --localstate | --localstat | --localsta | --localst | --locals)
 992     ac_prev=localstatedir ;;
 993   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 994   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 995     localstatedir=$ac_optarg ;;
 996
 997   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 998     ac_prev=mandir ;;
 999   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1000     mandir=$ac_optarg ;;
1001
1002   -nfp | --nfp | --nf)
1003     # Obsolete; use --without-fp.
1004     with_fp=no ;;
1005
1006   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1007   | --no-cr | --no-c | -n)
1008     no_create=yes ;;
1009
1010   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1011   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1012     no_recursion=yes ;;
1013
1014   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1015   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1016   | --oldin | --oldi | --old | --ol | --o)
1017     ac_prev=oldincludedir ;;
1018   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1019   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1020   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1021     oldincludedir=$ac_optarg ;;
1022
1023   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1024     ac_prev=prefix ;;
1025   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1026     prefix=$ac_optarg ;;
1027
1028   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1029   | --program-pre | --program-pr | --program-p)
1030     ac_prev=program_prefix ;;
1031   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1032   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1033     program_prefix=$ac_optarg ;;
1034
1035   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1036   | --program-suf | --program-su | --program-s)
1037     ac_prev=program_suffix ;;
1038   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1039   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1040     program_suffix=$ac_optarg ;;
1041
1042   -program-transform-name | --program-transform-name \
1043   | --program-transform-nam | --program-transform-na \
1044   | --program-transform-n | --program-transform- \
1045   | --program-transform | --program-transfor \
1046   | --program-transfo | --program-transf \
1047   | --program-trans | --program-tran \
1048   | --progr-tra | --program-tr | --program-t)
1049     ac_prev=program_transform_name ;;
1050   -program-transform-name=* | --program-transform-name=* \
1051   | --program-transform-nam=* | --program-transform-na=* \
1052   | --program-transform-n=* | --program-transform-=* \
1053   | --program-transform=* | --program-transfor=* \
1054   | --program-transfo=* | --program-transf=* \
1055   | --program-trans=* | --program-tran=* \
1056   | --progr-tra=* | --program-tr=* | --program-t=*)
1057     program_transform_name=$ac_optarg ;;
1058
1059   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1060     ac_prev=pdfdir ;;
1061   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1062     pdfdir=$ac_optarg ;;
1063
1064   -psdir | --psdir | --psdi | --psd | --ps)
1065     ac_prev=psdir ;;
1066   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1067     psdir=$ac_optarg ;;
1068
1069   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1070   | -silent | --silent | --silen | --sile | --sil)
1071     silent=yes ;;
1072
1073   -runstatedir | --runstatedir | --runstatedi | --runstated \
1074   | --runstate | --runstat | --runsta | --runst | --runs \
1075   | --run | --ru | --r)
1076     ac_prev=runstatedir ;;
1077   -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
1078   | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
1079   | --run=* | --ru=* | --r=*)
1080     runstatedir=$ac_optarg ;;
1081
1082   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1083     ac_prev=sbindir ;;
1084   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1085   | --sbi=* | --sb=*)
1086     sbindir=$ac_optarg ;;
1087
1088   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1089   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1090   | --sharedst | --shareds | --shared | --share | --shar \
1091   | --sha | --sh)
1092     ac_prev=sharedstatedir ;;
1093   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1094   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1095   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1096   | --sha=* | --sh=*)
1097     sharedstatedir=$ac_optarg ;;
1098
1099   -site | --site | --sit)
1100     ac_prev=site ;;
1101   -site=* | --site=* | --sit=*)
1102     site=$ac_optarg ;;
1103
1104   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1105     ac_prev=srcdir ;;
1106   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1107     srcdir=$ac_optarg ;;
1108
1109   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1110   | --syscon | --sysco | --sysc | --sys | --sy)
1111     ac_prev=sysconfdir ;;
1112   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1113   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1114     sysconfdir=$ac_optarg ;;
1115
1116   -target | --target | --targe | --targ | --tar | --ta | --t)
1117     ac_prev=target_alias ;;
1118   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1119     target_alias=$ac_optarg ;;
1120
1121   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1122     verbose=yes ;;
1123
1124   -version | --version | --versio | --versi | --vers | -V)
1125     ac_init_version=: ;;
1126
1127   -with-* | --with-*)
1128     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1129     # Reject names that are not valid shell variable names.
1130     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1131       as_fn_error $? "invalid package name: \`$ac_useropt'"
1132     ac_useropt_orig=$ac_useropt
1133     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1134     case $ac_user_opts in
1135       *"
1136 "with_$ac_useropt"
1137 "*) ;;
1138       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1139          ac_unrecognized_sep=', ';;
1140     esac
1141     eval with_$ac_useropt=\$ac_optarg ;;
1142
1143   -without-* | --without-*)
1144     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1145     # Reject names that are not valid shell variable names.
1146     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1147       as_fn_error $? "invalid package name: \`$ac_useropt'"
1148     ac_useropt_orig=$ac_useropt
1149     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1150     case $ac_user_opts in
1151       *"
1152 "with_$ac_useropt"
1153 "*) ;;
1154       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1155          ac_unrecognized_sep=', ';;
1156     esac
1157     eval with_$ac_useropt=no ;;
1158
1159   --x)
1160     # Obsolete; use --with-x.
1161     with_x=yes ;;
1162
1163   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1164   | --x-incl | --x-inc | --x-in | --x-i)
1165     ac_prev=x_includes ;;
1166   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1167   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1168     x_includes=$ac_optarg ;;
1169
1170   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1171   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1172     ac_prev=x_libraries ;;
1173   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1174   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1175     x_libraries=$ac_optarg ;;
1176
1177   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1178 Try \`$0 --help' for more information"
1179     ;;
1180
1181   *=*)
1182     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1183     # Reject names that are not valid shell variable names.
1184     case $ac_envvar in #(
1185       '' | [0-9]* | *[!_$as_cr_alnum]* )
1186       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1187     esac
1188     eval $ac_envvar=\$ac_optarg
1189     export $ac_envvar ;;
1190
1191   *)
1192     # FIXME: should be removed in autoconf 3.0.
1193     printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1194     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1195       printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1196     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1197     ;;
1198
1199   esac
1200 done
1201
1202 if test -n "$ac_prev"; then
1203   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1204   as_fn_error $? "missing argument to $ac_option"
1205 fi
1206
1207 if test -n "$ac_unrecognized_opts"; then
1208   case $enable_option_checking in
1209     no) ;;
1210     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1211     *)     printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1212   esac
1213 fi
1214
1215 # Check all directory arguments for consistency.
1216 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1217                 datadir sysconfdir sharedstatedir localstatedir includedir \
1218                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1219                 libdir localedir mandir runstatedir
1220 do
1221   eval ac_val=\$$ac_var
1222   # Remove trailing slashes.
1223   case $ac_val in
1224     */ )
1225       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1226       eval $ac_var=\$ac_val;;
1227   esac
1228   # Be sure to have absolute directory names.
1229   case $ac_val in
1230     [\\/$]* | ?:[\\/]* )  continue;;
1231     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1232   esac
1233   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1234 done
1235
1236 # There might be people who depend on the old broken behavior: `$host'
1237 # used to hold the argument of --host etc.
1238 # FIXME: To remove some day.
1239 build=$build_alias
1240 host=$host_alias
1241 target=$target_alias
1242
1243 # FIXME: To remove some day.
1244 if test "x$host_alias" != x; then
1245   if test "x$build_alias" = x; then
1246     cross_compiling=maybe
1247   elif test "x$build_alias" != "x$host_alias"; then
1248     cross_compiling=yes
1249   fi
1250 fi
1251
1252 ac_tool_prefix=
1253 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1254
1255 test "$silent" = yes && exec 6>/dev/null
1256
1257
1258 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1259 ac_ls_di=`ls -di .` &&
1260 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1261   as_fn_error $? "working directory cannot be determined"
1262 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1263   as_fn_error $? "pwd does not report name of working directory"
1264
1265
1266 # Find the source files, if location was not specified.
1267 if test -z "$srcdir"; then
1268   ac_srcdir_defaulted=yes
1269   # Try the directory containing this script, then the parent directory.
1270   ac_confdir=`$as_dirname -- "$as_myself" ||
1271 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1272          X"$as_myself" : 'X\(//\)[^/]' \| \
1273          X"$as_myself" : 'X\(//\)$' \| \
1274          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1275 printf "%s\n" X"$as_myself" |
1276     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1277             s//\1/
1278             q
1279           }
1280           /^X\(\/\/\)[^/].*/{
1281             s//\1/
1282             q
1283           }
1284           /^X\(\/\/\)$/{
1285             s//\1/
1286             q
1287           }
1288           /^X\(\/\).*/{
1289             s//\1/
1290             q
1291           }
1292           s/.*/./; q'`
1293   srcdir=$ac_confdir
1294   if test ! -r "$srcdir/$ac_unique_file"; then
1295     srcdir=..
1296   fi
1297 else
1298   ac_srcdir_defaulted=no
1299 fi
1300 if test ! -r "$srcdir/$ac_unique_file"; then
1301   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1302   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1303 fi
1304 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1305 ac_abs_confdir=`(
1306         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1307         pwd)`
1308 # When building in place, set srcdir=.
1309 if test "$ac_abs_confdir" = "$ac_pwd"; then
1310   srcdir=.
1311 fi
1312 # Remove unnecessary trailing slashes from srcdir.
1313 # Double slashes in file names in object file debugging info
1314 # mess up M-x gdb in Emacs.
1315 case $srcdir in
1316 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1317 esac
1318 for ac_var in $ac_precious_vars; do
1319   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1320   eval ac_env_${ac_var}_value=\$${ac_var}
1321   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1322   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1323 done
1324
1325 #
1326 # Report the --help message.
1327 #
1328 if test "$ac_init_help" = "long"; then
1329   # Omit some internal or obsolete options to make the list less imposing.
1330   # This message is too long to be a string in the A/UX 3.1 sh.
1331   cat <<_ACEOF
1332 \`configure' configures qbittorrent v4.6.0alpha1 to adapt to many kinds of systems.
1333
1334 Usage: $0 [OPTION]... [VAR=VALUE]...
1335
1336 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1337 VAR=VALUE.  See below for descriptions of some of the useful variables.
1338
1339 Defaults for the options are specified in brackets.
1340
1341 Configuration:
1342   -h, --help              display this help and exit
1343       --help=short        display options specific to this package
1344       --help=recursive    display the short help of all the included packages
1345   -V, --version           display version information and exit
1346   -q, --quiet, --silent   do not print \`checking ...' messages
1347       --cache-file=FILE   cache test results in FILE [disabled]
1348   -C, --config-cache      alias for \`--cache-file=config.cache'
1349   -n, --no-create         do not create output files
1350       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1351
1352 Installation directories:
1353   --prefix=PREFIX         install architecture-independent files in PREFIX
1354                           [$ac_default_prefix]
1355   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1356                           [PREFIX]
1357
1358 By default, \`make install' will install all the files in
1359 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1360 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1361 for instance \`--prefix=\$HOME'.
1362
1363 For better control, use the options below.
1364
1365 Fine tuning of the installation directories:
1366   --bindir=DIR            user executables [EPREFIX/bin]
1367   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1368   --libexecdir=DIR        program executables [EPREFIX/libexec]
1369   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1370   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1371   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1372   --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
1373   --libdir=DIR            object code libraries [EPREFIX/lib]
1374   --includedir=DIR        C header files [PREFIX/include]
1375   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1376   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1377   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1378   --infodir=DIR           info documentation [DATAROOTDIR/info]
1379   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1380   --mandir=DIR            man documentation [DATAROOTDIR/man]
1381   --docdir=DIR            documentation root [DATAROOTDIR/doc/qbittorrent]
1382   --htmldir=DIR           html documentation [DOCDIR]
1383   --dvidir=DIR            dvi documentation [DOCDIR]
1384   --pdfdir=DIR            pdf documentation [DOCDIR]
1385   --psdir=DIR             ps documentation [DOCDIR]
1386 _ACEOF
1387
1388   cat <<\_ACEOF
1389
1390 Program names:
1391   --program-prefix=PREFIX            prepend PREFIX to installed program names
1392   --program-suffix=SUFFIX            append SUFFIX to installed program names
1393   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1394
1395 System types:
1396   --build=BUILD     configure for building on BUILD [guessed]
1397   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1398 _ACEOF
1399 fi
1400
1401 if test -n "$ac_init_help"; then
1402   case $ac_init_help in
1403      short | recursive ) echo "Configuration of qbittorrent v4.6.0alpha1:";;
1404    esac
1405   cat <<\_ACEOF
1406
1407 Optional Features:
1408   --disable-option-checking  ignore unrecognized --enable/--with options
1409   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1410   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1411   --enable-dependency-tracking
1412                           do not reject slow dependency extractors
1413   --disable-dependency-tracking
1414                           speeds up one-time build
1415   --enable-silent-rules   less verbose build output (undo: "make V=1")
1416   --disable-silent-rules  verbose build output (undo: "make V=0")
1417   --enable-debug          Enable debug build
1418   --enable-stacktrace     Enable stacktrace feature (default=auto)
1419   --disable-gui           Disable the GUI for headless running. Disables
1420                           QtDBus and the GeoIP Database.
1421   --enable-systemd        Install the systemd service file (headless only).
1422   --disable-webui         Disable the WebUI.
1423   --disable-qt-dbus       Disable use of QtDBus (GUI only)
1424
1425 Optional Packages:
1426   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1427   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1428   --with-boost[=ARG]      use Boost library from a standard location
1429                           (ARG=yes), from the specified location (ARG=<path>),
1430                           or disable it (ARG=no) [ARG=yes]
1431   --with-boost-libdir=LIB_DIR
1432                           Force given directory for boost libraries. Note that
1433                           this will override library path detection, so use
1434                           this parameter only if default library detection
1435                           fails and you know exactly where your boost
1436                           libraries are located.
1437
1438 Some influential environment variables:
1439   CC          C compiler command
1440   CFLAGS      C compiler flags
1441   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1442               nonstandard directory <lib dir>
1443   LIBS        libraries to pass to the linker, e.g. -l<library>
1444   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1445               you have headers in a nonstandard directory <include dir>
1446   CXX         C++ compiler command
1447   CXXFLAGS    C++ compiler flags
1448   PKG_CONFIG  path to pkg-config utility
1449   PKG_CONFIG_PATH
1450               directories to add to pkg-config's search path
1451   PKG_CONFIG_LIBDIR
1452               path overriding pkg-config's built-in search path
1453   QT_QMAKE    value of host_bins for Qt5Core >= 5.15.2, overriding pkg-config
1454   Qt5Svg_CFLAGS
1455               C compiler flags for Qt5Svg, overriding pkg-config
1456   Qt5Svg_LIBS linker flags for Qt5Svg, overriding pkg-config
1457   libtorrent_CFLAGS
1458               C compiler flags for libtorrent, overriding pkg-config
1459   libtorrent_LIBS
1460               linker flags for libtorrent, overriding pkg-config
1461   openssl_CFLAGS
1462               C compiler flags for openssl, overriding pkg-config
1463   openssl_LIBS
1464               linker flags for openssl, overriding pkg-config
1465   zlib_CFLAGS C compiler flags for zlib, overriding pkg-config
1466   zlib_LIBS   linker flags for zlib, overriding pkg-config
1467
1468 Use these variables to override the choices made by `configure' or to help
1469 it to find libraries and programs with nonstandard names/locations.
1470
1471 Report bugs to <bugs.qbittorrent.org>.
1472 qbittorrent home page: <https://www.qbittorrent.org/>.
1473 _ACEOF
1474 ac_status=$?
1475 fi
1476
1477 if test "$ac_init_help" = "recursive"; then
1478   # If there are subdirs, report their specific --help.
1479   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1480     test -d "$ac_dir" ||
1481       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1482       continue
1483     ac_builddir=.
1484
1485 case "$ac_dir" in
1486 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1487 *)
1488   ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1489   # A ".." for each directory in $ac_dir_suffix.
1490   ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1491   case $ac_top_builddir_sub in
1492   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1493   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1494   esac ;;
1495 esac
1496 ac_abs_top_builddir=$ac_pwd
1497 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1498 # for backward compatibility:
1499 ac_top_builddir=$ac_top_build_prefix
1500
1501 case $srcdir in
1502   .)  # We are building in place.
1503     ac_srcdir=.
1504     ac_top_srcdir=$ac_top_builddir_sub
1505     ac_abs_top_srcdir=$ac_pwd ;;
1506   [\\/]* | ?:[\\/]* )  # Absolute name.
1507     ac_srcdir=$srcdir$ac_dir_suffix;
1508     ac_top_srcdir=$srcdir
1509     ac_abs_top_srcdir=$srcdir ;;
1510   *) # Relative name.
1511     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1512     ac_top_srcdir=$ac_top_build_prefix$srcdir
1513     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1514 esac
1515 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1516
1517     cd "$ac_dir" || { ac_status=$?; continue; }
1518     # Check for configure.gnu first; this name is used for a wrapper for
1519     # Metaconfig's "Configure" on case-insensitive file systems.
1520     if test -f "$ac_srcdir/configure.gnu"; then
1521       echo &&
1522       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1523     elif test -f "$ac_srcdir/configure"; then
1524       echo &&
1525       $SHELL "$ac_srcdir/configure" --help=recursive
1526     else
1527       printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1528     fi || ac_status=$?
1529     cd "$ac_pwd" || { ac_status=$?; break; }
1530   done
1531 fi
1532
1533 test -n "$ac_init_help" && exit $ac_status
1534 if $ac_init_version; then
1535   cat <<\_ACEOF
1536 qbittorrent configure v4.6.0alpha1
1537 generated by GNU Autoconf 2.71
1538
1539 Copyright (C) 2021 Free Software Foundation, Inc.
1540 This configure script is free software; the Free Software Foundation
1541 gives unlimited permission to copy, distribute and modify it.
1542 _ACEOF
1543   exit
1544 fi
1545
1546 ## ------------------------ ##
1547 ## Autoconf initialization. ##
1548 ## ------------------------ ##
1549
1550 # ac_fn_c_try_compile LINENO
1551 # --------------------------
1552 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1553 ac_fn_c_try_compile ()
1554 {
1555   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1556   rm -f conftest.$ac_objext conftest.beam
1557   if { { ac_try="$ac_compile"
1558 case "(($ac_try" in
1559   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1560   *) ac_try_echo=$ac_try;;
1561 esac
1562 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1563 printf "%s\n" "$ac_try_echo"; } >&5
1564   (eval "$ac_compile") 2>conftest.err
1565   ac_status=$?
1566   if test -s conftest.err; then
1567     grep -v '^ *+' conftest.err >conftest.er1
1568     cat conftest.er1 >&5
1569     mv -f conftest.er1 conftest.err
1570   fi
1571   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1572   test $ac_status = 0; } && {
1573          test -z "$ac_c_werror_flag" ||
1574          test ! -s conftest.err
1575        } && test -s conftest.$ac_objext
1576 then :
1577   ac_retval=0
1578 else $as_nop
1579   printf "%s\n" "$as_me: failed program was:" >&5
1580 sed 's/^/| /' conftest.$ac_ext >&5
1581
1582         ac_retval=1
1583 fi
1584   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1585   as_fn_set_status $ac_retval
1586
1587 } # ac_fn_c_try_compile
1588
1589 # ac_fn_cxx_try_compile LINENO
1590 # ----------------------------
1591 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1592 ac_fn_cxx_try_compile ()
1593 {
1594   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1595   rm -f conftest.$ac_objext conftest.beam
1596   if { { ac_try="$ac_compile"
1597 case "(($ac_try" in
1598   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1599   *) ac_try_echo=$ac_try;;
1600 esac
1601 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1602 printf "%s\n" "$ac_try_echo"; } >&5
1603   (eval "$ac_compile") 2>conftest.err
1604   ac_status=$?
1605   if test -s conftest.err; then
1606     grep -v '^ *+' conftest.err >conftest.er1
1607     cat conftest.er1 >&5
1608     mv -f conftest.er1 conftest.err
1609   fi
1610   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1611   test $ac_status = 0; } && {
1612          test -z "$ac_cxx_werror_flag" ||
1613          test ! -s conftest.err
1614        } && test -s conftest.$ac_objext
1615 then :
1616   ac_retval=0
1617 else $as_nop
1618   printf "%s\n" "$as_me: failed program was:" >&5
1619 sed 's/^/| /' conftest.$ac_ext >&5
1620
1621         ac_retval=1
1622 fi
1623   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1624   as_fn_set_status $ac_retval
1625
1626 } # ac_fn_cxx_try_compile
1627 ac_configure_args_raw=
1628 for ac_arg
1629 do
1630   case $ac_arg in
1631   *\'*)
1632     ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1633   esac
1634   as_fn_append ac_configure_args_raw " '$ac_arg'"
1635 done
1636
1637 case $ac_configure_args_raw in
1638   *$as_nl*)
1639     ac_safe_unquote= ;;
1640   *)
1641     ac_unsafe_z='|&;<>()$`\\"*?[ ''     ' # This string ends in space, tab.
1642     ac_unsafe_a="$ac_unsafe_z#~"
1643     ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
1644     ac_configure_args_raw=`      printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
1645 esac
1646
1647 cat >config.log <<_ACEOF
1648 This file contains any messages produced by compilers while
1649 running configure, to aid debugging if configure makes a mistake.
1650
1651 It was created by qbittorrent $as_me v4.6.0alpha1, which was
1652 generated by GNU Autoconf 2.71.  Invocation command line was
1653
1654   $ $0$ac_configure_args_raw
1655
1656 _ACEOF
1657 exec 5>>config.log
1658 {
1659 cat <<_ASUNAME
1660 ## --------- ##
1661 ## Platform. ##
1662 ## --------- ##
1663
1664 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1665 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1666 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1667 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1668 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1669
1670 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1671 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1672
1673 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1674 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1675 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1676 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1677 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1678 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1679 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1680
1681 _ASUNAME
1682
1683 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1684 for as_dir in $PATH
1685 do
1686   IFS=$as_save_IFS
1687   case $as_dir in #(((
1688     '') as_dir=./ ;;
1689     */) ;;
1690     *) as_dir=$as_dir/ ;;
1691   esac
1692     printf "%s\n" "PATH: $as_dir"
1693   done
1694 IFS=$as_save_IFS
1695
1696 } >&5
1697
1698 cat >&5 <<_ACEOF
1699
1700
1701 ## ----------- ##
1702 ## Core tests. ##
1703 ## ----------- ##
1704
1705 _ACEOF
1706
1707
1708 # Keep a trace of the command line.
1709 # Strip out --no-create and --no-recursion so they do not pile up.
1710 # Strip out --silent because we don't want to record it for future runs.
1711 # Also quote any args containing shell meta-characters.
1712 # Make two passes to allow for proper duplicate-argument suppression.
1713 ac_configure_args=
1714 ac_configure_args0=
1715 ac_configure_args1=
1716 ac_must_keep_next=false
1717 for ac_pass in 1 2
1718 do
1719   for ac_arg
1720   do
1721     case $ac_arg in
1722     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1723     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1724     | -silent | --silent | --silen | --sile | --sil)
1725       continue ;;
1726     *\'*)
1727       ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1728     esac
1729     case $ac_pass in
1730     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1731     2)
1732       as_fn_append ac_configure_args1 " '$ac_arg'"
1733       if test $ac_must_keep_next = true; then
1734         ac_must_keep_next=false # Got value, back to normal.
1735       else
1736         case $ac_arg in
1737           *=* | --config-cache | -C | -disable-* | --disable-* \
1738           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1739           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1740           | -with-* | --with-* | -without-* | --without-* | --x)
1741             case "$ac_configure_args0 " in
1742               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1743             esac
1744             ;;
1745           -* ) ac_must_keep_next=true ;;
1746         esac
1747       fi
1748       as_fn_append ac_configure_args " '$ac_arg'"
1749       ;;
1750     esac
1751   done
1752 done
1753 { ac_configure_args0=; unset ac_configure_args0;}
1754 { ac_configure_args1=; unset ac_configure_args1;}
1755
1756 # When interrupted or exit'd, cleanup temporary files, and complete
1757 # config.log.  We remove comments because anyway the quotes in there
1758 # would cause problems or look ugly.
1759 # WARNING: Use '\'' to represent an apostrophe within the trap.
1760 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1761 trap 'exit_status=$?
1762   # Sanitize IFS.
1763   IFS=" ""      $as_nl"
1764   # Save into config.log some information that might help in debugging.
1765   {
1766     echo
1767
1768     printf "%s\n" "## ---------------- ##
1769 ## Cache variables. ##
1770 ## ---------------- ##"
1771     echo
1772     # The following way of writing the cache mishandles newlines in values,
1773 (
1774   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1775     eval ac_val=\$$ac_var
1776     case $ac_val in #(
1777     *${as_nl}*)
1778       case $ac_var in #(
1779       *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1780 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1781       esac
1782       case $ac_var in #(
1783       _ | IFS | as_nl) ;; #(
1784       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1785       *) { eval $ac_var=; unset $ac_var;} ;;
1786       esac ;;
1787     esac
1788   done
1789   (set) 2>&1 |
1790     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1791     *${as_nl}ac_space=\ *)
1792       sed -n \
1793         "s/'\''/'\''\\\\'\'''\''/g;
1794           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1795       ;; #(
1796     *)
1797       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1798       ;;
1799     esac |
1800     sort
1801 )
1802     echo
1803
1804     printf "%s\n" "## ----------------- ##
1805 ## Output variables. ##
1806 ## ----------------- ##"
1807     echo
1808     for ac_var in $ac_subst_vars
1809     do
1810       eval ac_val=\$$ac_var
1811       case $ac_val in
1812       *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1813       esac
1814       printf "%s\n" "$ac_var='\''$ac_val'\''"
1815     done | sort
1816     echo
1817
1818     if test -n "$ac_subst_files"; then
1819       printf "%s\n" "## ------------------- ##
1820 ## File substitutions. ##
1821 ## ------------------- ##"
1822       echo
1823       for ac_var in $ac_subst_files
1824       do
1825         eval ac_val=\$$ac_var
1826         case $ac_val in
1827         *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1828         esac
1829         printf "%s\n" "$ac_var='\''$ac_val'\''"
1830       done | sort
1831       echo
1832     fi
1833
1834     if test -s confdefs.h; then
1835       printf "%s\n" "## ----------- ##
1836 ## confdefs.h. ##
1837 ## ----------- ##"
1838       echo
1839       cat confdefs.h
1840       echo
1841     fi
1842     test "$ac_signal" != 0 &&
1843       printf "%s\n" "$as_me: caught signal $ac_signal"
1844     printf "%s\n" "$as_me: exit $exit_status"
1845   } >&5
1846   rm -f core *.core core.conftest.* &&
1847     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1848     exit $exit_status
1849 ' 0
1850 for ac_signal in 1 2 13 15; do
1851   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1852 done
1853 ac_signal=0
1854
1855 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1856 rm -f -r conftest* confdefs.h
1857
1858 printf "%s\n" "/* confdefs.h */" > confdefs.h
1859
1860 # Predefined preprocessor variables.
1861
1862 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1863
1864 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1865
1866 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1867
1868 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1869
1870 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1871
1872 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1873
1874
1875 # Let the site file select an alternate cache file if it wants to.
1876 # Prefer an explicitly selected file to automatically selected ones.
1877 if test -n "$CONFIG_SITE"; then
1878   ac_site_files="$CONFIG_SITE"
1879 elif test "x$prefix" != xNONE; then
1880   ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1881 else
1882   ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1883 fi
1884
1885 for ac_site_file in $ac_site_files
1886 do
1887   case $ac_site_file in #(
1888   */*) :
1889      ;; #(
1890   *) :
1891     ac_site_file=./$ac_site_file ;;
1892 esac
1893   if test -f "$ac_site_file" && test -r "$ac_site_file"; then
1894     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1895 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1896     sed 's/^/| /' "$ac_site_file" >&5
1897     . "$ac_site_file" \
1898       || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1899 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1900 as_fn_error $? "failed to load site script $ac_site_file
1901 See \`config.log' for more details" "$LINENO" 5; }
1902   fi
1903 done
1904
1905 if test -r "$cache_file"; then
1906   # Some versions of bash will fail to source /dev/null (special files
1907   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1908   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1909     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1910 printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1911     case $cache_file in
1912       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1913       *)                      . "./$cache_file";;
1914     esac
1915   fi
1916 else
1917   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1918 printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1919   >$cache_file
1920 fi
1921
1922 # Test code for whether the C compiler supports C89 (global declarations)
1923 ac_c_conftest_c89_globals='
1924 /* Does the compiler advertise C89 conformance?
1925    Do not test the value of __STDC__, because some compilers set it to 0
1926    while being otherwise adequately conformant. */
1927 #if !defined __STDC__
1928 # error "Compiler does not advertise C89 conformance"
1929 #endif
1930
1931 #include <stddef.h>
1932 #include <stdarg.h>
1933 struct stat;
1934 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh.  */
1935 struct buf { int x; };
1936 struct buf * (*rcsopen) (struct buf *, struct stat *, int);
1937 static char *e (p, i)
1938      char **p;
1939      int i;
1940 {
1941   return p[i];
1942 }
1943 static char *f (char * (*g) (char **, int), char **p, ...)
1944 {
1945   char *s;
1946   va_list v;
1947   va_start (v,p);
1948   s = g (p, va_arg (v,int));
1949   va_end (v);
1950   return s;
1951 }
1952
1953 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
1954    function prototypes and stuff, but not \xHH hex character constants.
1955    These do not provoke an error unfortunately, instead are silently treated
1956    as an "x".  The following induces an error, until -std is added to get
1957    proper ANSI mode.  Curiously \x00 != x always comes out true, for an
1958    array size at least.  It is necessary to write \x00 == 0 to get something
1959    that is true only with -std.  */
1960 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
1961
1962 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
1963    inside strings and character constants.  */
1964 #define FOO(x) '\''x'\''
1965 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
1966
1967 int test (int i, double x);
1968 struct s1 {int (*f) (int a);};
1969 struct s2 {int (*f) (double a);};
1970 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
1971                int, int);'
1972
1973 # Test code for whether the C compiler supports C89 (body of main).
1974 ac_c_conftest_c89_main='
1975 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
1976 '
1977
1978 # Test code for whether the C compiler supports C99 (global declarations)
1979 ac_c_conftest_c99_globals='
1980 // Does the compiler advertise C99 conformance?
1981 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
1982 # error "Compiler does not advertise C99 conformance"
1983 #endif
1984
1985 #include <stdbool.h>
1986 extern int puts (const char *);
1987 extern int printf (const char *, ...);
1988 extern int dprintf (int, const char *, ...);
1989 extern void *malloc (size_t);
1990
1991 // Check varargs macros.  These examples are taken from C99 6.10.3.5.
1992 // dprintf is used instead of fprintf to avoid needing to declare
1993 // FILE and stderr.
1994 #define debug(...) dprintf (2, __VA_ARGS__)
1995 #define showlist(...) puts (#__VA_ARGS__)
1996 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
1997 static void
1998 test_varargs_macros (void)
1999 {
2000   int x = 1234;
2001   int y = 5678;
2002   debug ("Flag");
2003   debug ("X = %d\n", x);
2004   showlist (The first, second, and third items.);
2005   report (x>y, "x is %d but y is %d", x, y);
2006 }
2007
2008 // Check long long types.
2009 #define BIG64 18446744073709551615ull
2010 #define BIG32 4294967295ul
2011 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
2012 #if !BIG_OK
2013   #error "your preprocessor is broken"
2014 #endif
2015 #if BIG_OK
2016 #else
2017   #error "your preprocessor is broken"
2018 #endif
2019 static long long int bignum = -9223372036854775807LL;
2020 static unsigned long long int ubignum = BIG64;
2021
2022 struct incomplete_array
2023 {
2024   int datasize;
2025   double data[];
2026 };
2027
2028 struct named_init {
2029   int number;
2030   const wchar_t *name;
2031   double average;
2032 };
2033
2034 typedef const char *ccp;
2035
2036 static inline int
2037 test_restrict (ccp restrict text)
2038 {
2039   // See if C++-style comments work.
2040   // Iterate through items via the restricted pointer.
2041   // Also check for declarations in for loops.
2042   for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
2043     continue;
2044   return 0;
2045 }
2046
2047 // Check varargs and va_copy.
2048 static bool
2049 test_varargs (const char *format, ...)
2050 {
2051   va_list args;
2052   va_start (args, format);
2053   va_list args_copy;
2054   va_copy (args_copy, args);
2055
2056   const char *str = "";
2057   int number = 0;
2058   float fnumber = 0;
2059
2060   while (*format)
2061     {
2062       switch (*format++)
2063         {
2064         case '\''s'\'': // string
2065           str = va_arg (args_copy, const char *);
2066           break;
2067         case '\''d'\'': // int
2068           number = va_arg (args_copy, int);
2069           break;
2070         case '\''f'\'': // float
2071           fnumber = va_arg (args_copy, double);
2072           break;
2073         default:
2074           break;
2075         }
2076     }
2077   va_end (args_copy);
2078   va_end (args);
2079
2080   return *str && number && fnumber;
2081 }
2082 '
2083
2084 # Test code for whether the C compiler supports C99 (body of main).
2085 ac_c_conftest_c99_main='
2086   // Check bool.
2087   _Bool success = false;
2088   success |= (argc != 0);
2089
2090   // Check restrict.
2091   if (test_restrict ("String literal") == 0)
2092     success = true;
2093   char *restrict newvar = "Another string";
2094
2095   // Check varargs.
2096   success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
2097   test_varargs_macros ();
2098
2099   // Check flexible array members.
2100   struct incomplete_array *ia =
2101     malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
2102   ia->datasize = 10;
2103   for (int i = 0; i < ia->datasize; ++i)
2104     ia->data[i] = i * 1.234;
2105
2106   // Check named initializers.
2107   struct named_init ni = {
2108     .number = 34,
2109     .name = L"Test wide string",
2110     .average = 543.34343,
2111   };
2112
2113   ni.number = 58;
2114
2115   int dynamic_array[ni.number];
2116   dynamic_array[0] = argv[0][0];
2117   dynamic_array[ni.number - 1] = 543;
2118
2119   // work around unused variable warnings
2120   ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
2121          || dynamic_array[ni.number - 1] != 543);
2122 '
2123
2124 # Test code for whether the C compiler supports C11 (global declarations)
2125 ac_c_conftest_c11_globals='
2126 // Does the compiler advertise C11 conformance?
2127 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
2128 # error "Compiler does not advertise C11 conformance"
2129 #endif
2130
2131 // Check _Alignas.
2132 char _Alignas (double) aligned_as_double;
2133 char _Alignas (0) no_special_alignment;
2134 extern char aligned_as_int;
2135 char _Alignas (0) _Alignas (int) aligned_as_int;
2136
2137 // Check _Alignof.
2138 enum
2139 {
2140   int_alignment = _Alignof (int),
2141   int_array_alignment = _Alignof (int[100]),
2142   char_alignment = _Alignof (char)
2143 };
2144 _Static_assert (0 < -_Alignof (int), "_Alignof is signed");
2145
2146 // Check _Noreturn.
2147 int _Noreturn does_not_return (void) { for (;;) continue; }
2148
2149 // Check _Static_assert.
2150 struct test_static_assert
2151 {
2152   int x;
2153   _Static_assert (sizeof (int) <= sizeof (long int),
2154                   "_Static_assert does not work in struct");
2155   long int y;
2156 };
2157
2158 // Check UTF-8 literals.
2159 #define u8 syntax error!
2160 char const utf8_literal[] = u8"happens to be ASCII" "another string";
2161
2162 // Check duplicate typedefs.
2163 typedef long *long_ptr;
2164 typedef long int *long_ptr;
2165 typedef long_ptr long_ptr;
2166
2167 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
2168 struct anonymous
2169 {
2170   union {
2171     struct { int i; int j; };
2172     struct { int k; long int l; } w;
2173   };
2174   int m;
2175 } v1;
2176 '
2177
2178 # Test code for whether the C compiler supports C11 (body of main).
2179 ac_c_conftest_c11_main='
2180   _Static_assert ((offsetof (struct anonymous, i)
2181                    == offsetof (struct anonymous, w.k)),
2182                   "Anonymous union alignment botch");
2183   v1.i = 2;
2184   v1.w.k = 5;
2185   ok |= v1.i != 5;
2186 '
2187
2188 # Test code for whether the C compiler supports C11 (complete).
2189 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
2190 ${ac_c_conftest_c99_globals}
2191 ${ac_c_conftest_c11_globals}
2192
2193 int
2194 main (int argc, char **argv)
2195 {
2196   int ok = 0;
2197   ${ac_c_conftest_c89_main}
2198   ${ac_c_conftest_c99_main}
2199   ${ac_c_conftest_c11_main}
2200   return ok;
2201 }
2202 "
2203
2204 # Test code for whether the C compiler supports C99 (complete).
2205 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
2206 ${ac_c_conftest_c99_globals}
2207
2208 int
2209 main (int argc, char **argv)
2210 {
2211   int ok = 0;
2212   ${ac_c_conftest_c89_main}
2213   ${ac_c_conftest_c99_main}
2214   return ok;
2215 }
2216 "
2217
2218 # Test code for whether the C compiler supports C89 (complete).
2219 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
2220
2221 int
2222 main (int argc, char **argv)
2223 {
2224   int ok = 0;
2225   ${ac_c_conftest_c89_main}
2226   return ok;
2227 }
2228 "
2229
2230 # Test code for whether the C++ compiler supports C++98 (global declarations)
2231 ac_cxx_conftest_cxx98_globals='
2232 // Does the compiler advertise C++98 conformance?
2233 #if !defined __cplusplus || __cplusplus < 199711L
2234 # error "Compiler does not advertise C++98 conformance"
2235 #endif
2236
2237 // These inclusions are to reject old compilers that
2238 // lack the unsuffixed header files.
2239 #include <cstdlib>
2240 #include <exception>
2241
2242 // <cassert> and <cstring> are *not* freestanding headers in C++98.
2243 extern void assert (int);
2244 namespace std {
2245   extern int strcmp (const char *, const char *);
2246 }
2247
2248 // Namespaces, exceptions, and templates were all added after "C++ 2.0".
2249 using std::exception;
2250 using std::strcmp;
2251
2252 namespace {
2253
2254 void test_exception_syntax()
2255 {
2256   try {
2257     throw "test";
2258   } catch (const char *s) {
2259     // Extra parentheses suppress a warning when building autoconf itself,
2260     // due to lint rules shared with more typical C programs.
2261     assert (!(strcmp) (s, "test"));
2262   }
2263 }
2264
2265 template <typename T> struct test_template
2266 {
2267   T const val;
2268   explicit test_template(T t) : val(t) {}
2269   template <typename U> T add(U u) { return static_cast<T>(u) + val; }
2270 };
2271
2272 } // anonymous namespace
2273 '
2274
2275 # Test code for whether the C++ compiler supports C++98 (body of main)
2276 ac_cxx_conftest_cxx98_main='
2277   assert (argc);
2278   assert (! argv[0]);
2279 {
2280   test_exception_syntax ();
2281   test_template<double> tt (2.0);
2282   assert (tt.add (4) == 6.0);
2283   assert (true && !false);
2284 }
2285 '
2286
2287 # Test code for whether the C++ compiler supports C++11 (global declarations)
2288 ac_cxx_conftest_cxx11_globals='
2289 // Does the compiler advertise C++ 2011 conformance?
2290 #if !defined __cplusplus || __cplusplus < 201103L
2291 # error "Compiler does not advertise C++11 conformance"
2292 #endif
2293
2294 namespace cxx11test
2295 {
2296   constexpr int get_val() { return 20; }
2297
2298   struct testinit
2299   {
2300     int i;
2301     double d;
2302   };
2303
2304   class delegate
2305   {
2306   public:
2307     delegate(int n) : n(n) {}
2308     delegate(): delegate(2354) {}
2309
2310     virtual int getval() { return this->n; };
2311   protected:
2312     int n;
2313   };
2314
2315   class overridden : public delegate
2316   {
2317   public:
2318     overridden(int n): delegate(n) {}
2319     virtual int getval() override final { return this->n * 2; }
2320   };
2321
2322   class nocopy
2323   {
2324   public:
2325     nocopy(int i): i(i) {}
2326     nocopy() = default;
2327     nocopy(const nocopy&) = delete;
2328     nocopy & operator=(const nocopy&) = delete;
2329   private:
2330     int i;
2331   };
2332
2333   // for testing lambda expressions
2334   template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
2335   {
2336     return f(v);
2337   }
2338
2339   // for testing variadic templates and trailing return types
2340   template <typename V> auto sum(V first) -> V
2341   {
2342     return first;
2343   }
2344   template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
2345   {
2346     return first + sum(rest...);
2347   }
2348 }
2349 '
2350
2351 # Test code for whether the C++ compiler supports C++11 (body of main)
2352 ac_cxx_conftest_cxx11_main='
2353 {
2354   // Test auto and decltype
2355   auto a1 = 6538;
2356   auto a2 = 48573953.4;
2357   auto a3 = "String literal";
2358
2359   int total = 0;
2360   for (auto i = a3; *i; ++i) { total += *i; }
2361
2362   decltype(a2) a4 = 34895.034;
2363 }
2364 {
2365   // Test constexpr
2366   short sa[cxx11test::get_val()] = { 0 };
2367 }
2368 {
2369   // Test initializer lists
2370   cxx11test::testinit il = { 4323, 435234.23544 };
2371 }
2372 {
2373   // Test range-based for
2374   int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
2375                  14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
2376   for (auto &x : array) { x += 23; }
2377 }
2378 {
2379   // Test lambda expressions
2380   using cxx11test::eval;
2381   assert (eval ([](int x) { return x*2; }, 21) == 42);
2382   double d = 2.0;
2383   assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
2384   assert (d == 5.0);
2385   assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
2386   assert (d == 5.0);
2387 }
2388 {
2389   // Test use of variadic templates
2390   using cxx11test::sum;
2391   auto a = sum(1);
2392   auto b = sum(1, 2);
2393   auto c = sum(1.0, 2.0, 3.0);
2394 }
2395 {
2396   // Test constructor delegation
2397   cxx11test::delegate d1;
2398   cxx11test::delegate d2();
2399   cxx11test::delegate d3(45);
2400 }
2401 {
2402   // Test override and final
2403   cxx11test::overridden o1(55464);
2404 }
2405 {
2406   // Test nullptr
2407   char *c = nullptr;
2408 }
2409 {
2410   // Test template brackets
2411   test_template<::test_template<int>> v(test_template<int>(12));
2412 }
2413 {
2414   // Unicode literals
2415   char const *utf8 = u8"UTF-8 string \u2500";
2416   char16_t const *utf16 = u"UTF-8 string \u2500";
2417   char32_t const *utf32 = U"UTF-32 string \u2500";
2418 }
2419 '
2420
2421 # Test code for whether the C compiler supports C++11 (complete).
2422 ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
2423 ${ac_cxx_conftest_cxx11_globals}
2424
2425 int
2426 main (int argc, char **argv)
2427 {
2428   int ok = 0;
2429   ${ac_cxx_conftest_cxx98_main}
2430   ${ac_cxx_conftest_cxx11_main}
2431   return ok;
2432 }
2433 "
2434
2435 # Test code for whether the C compiler supports C++98 (complete).
2436 ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
2437 int
2438 main (int argc, char **argv)
2439 {
2440   int ok = 0;
2441   ${ac_cxx_conftest_cxx98_main}
2442   return ok;
2443 }
2444 "
2445
2446
2447 # Auxiliary files required by this configure script.
2448 ac_aux_files="missing install-sh config.guess config.sub compile"
2449
2450 # Locations in which to look for auxiliary files.
2451 ac_aux_dir_candidates="${srcdir}/build-aux"
2452
2453 # Search for a directory containing all of the required auxiliary files,
2454 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
2455 # If we don't find one directory that contains all the files we need,
2456 # we report the set of missing files from the *first* directory in
2457 # $ac_aux_dir_candidates and give up.
2458 ac_missing_aux_files=""
2459 ac_first_candidate=:
2460 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
2461 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2462 as_found=false
2463 for as_dir in $ac_aux_dir_candidates
2464 do
2465   IFS=$as_save_IFS
2466   case $as_dir in #(((
2467     '') as_dir=./ ;;
2468     */) ;;
2469     *) as_dir=$as_dir/ ;;
2470   esac
2471   as_found=:
2472
2473   printf "%s\n" "$as_me:${as_lineno-$LINENO}:  trying $as_dir" >&5
2474   ac_aux_dir_found=yes
2475   ac_install_sh=
2476   for ac_aux in $ac_aux_files
2477   do
2478     # As a special case, if "install-sh" is required, that requirement
2479     # can be satisfied by any of "install-sh", "install.sh", or "shtool",
2480     # and $ac_install_sh is set appropriately for whichever one is found.
2481     if test x"$ac_aux" = x"install-sh"
2482     then
2483       if test -f "${as_dir}install-sh"; then
2484         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install-sh found" >&5
2485         ac_install_sh="${as_dir}install-sh -c"
2486       elif test -f "${as_dir}install.sh"; then
2487         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install.sh found" >&5
2488         ac_install_sh="${as_dir}install.sh -c"
2489       elif test -f "${as_dir}shtool"; then
2490         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}shtool found" >&5
2491         ac_install_sh="${as_dir}shtool install -c"
2492       else
2493         ac_aux_dir_found=no
2494         if $ac_first_candidate; then
2495           ac_missing_aux_files="${ac_missing_aux_files} install-sh"
2496         else
2497           break
2498         fi
2499       fi
2500     else
2501       if test -f "${as_dir}${ac_aux}"; then
2502         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}${ac_aux} found" >&5
2503       else
2504         ac_aux_dir_found=no
2505         if $ac_first_candidate; then
2506           ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
2507         else
2508           break
2509         fi
2510       fi
2511     fi
2512   done
2513   if test "$ac_aux_dir_found" = yes; then
2514     ac_aux_dir="$as_dir"
2515     break
2516   fi
2517   ac_first_candidate=false
2518
2519   as_found=false
2520 done
2521 IFS=$as_save_IFS
2522 if $as_found
2523 then :
2524
2525 else $as_nop
2526   as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
2527 fi
2528
2529
2530 # These three variables are undocumented and unsupported,
2531 # and are intended to be withdrawn in a future Autoconf release.
2532 # They can cause serious problems if a builder's source tree is in a directory
2533 # whose full name contains unusual characters.
2534 if test -f "${ac_aux_dir}config.guess"; then
2535   ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
2536 fi
2537 if test -f "${ac_aux_dir}config.sub"; then
2538   ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
2539 fi
2540 if test -f "$ac_aux_dir/configure"; then
2541   ac_configure="$SHELL ${ac_aux_dir}configure"
2542 fi
2543
2544 # Check that the precious variables saved in the cache have kept the same
2545 # value.
2546 ac_cache_corrupted=false
2547 for ac_var in $ac_precious_vars; do
2548   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2549   eval ac_new_set=\$ac_env_${ac_var}_set
2550   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2551   eval ac_new_val=\$ac_env_${ac_var}_value
2552   case $ac_old_set,$ac_new_set in
2553     set,)
2554       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2555 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2556       ac_cache_corrupted=: ;;
2557     ,set)
2558       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2559 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2560       ac_cache_corrupted=: ;;
2561     ,);;
2562     *)
2563       if test "x$ac_old_val" != "x$ac_new_val"; then
2564         # differences in whitespace do not lead to failure.
2565         ac_old_val_w=`echo x $ac_old_val`
2566         ac_new_val_w=`echo x $ac_new_val`
2567         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2568           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2569 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2570           ac_cache_corrupted=:
2571         else
2572           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2573 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2574           eval $ac_var=\$ac_old_val
2575         fi
2576         { printf "%s\n" "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2577 printf "%s\n" "$as_me:   former value:  \`$ac_old_val'" >&2;}
2578         { printf "%s\n" "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2579 printf "%s\n" "$as_me:   current value: \`$ac_new_val'" >&2;}
2580       fi;;
2581   esac
2582   # Pass precious variables to config.status.
2583   if test "$ac_new_set" = set; then
2584     case $ac_new_val in
2585     *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2586     *) ac_arg=$ac_var=$ac_new_val ;;
2587     esac
2588     case " $ac_configure_args " in
2589       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2590       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2591     esac
2592   fi
2593 done
2594 if $ac_cache_corrupted; then
2595   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2596 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2597   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2598 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
2599   as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
2600             and start over" "$LINENO" 5
2601 fi
2602 ## -------------------- ##
2603 ## Main body of script. ##
2604 ## -------------------- ##
2605
2606 ac_ext=c
2607 ac_cpp='$CPP $CPPFLAGS'
2608 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2609 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2610 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2611
2612
2613
2614
2615 : ${CFLAGS=""}
2616 : ${CXXFLAGS=""}
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626 ac_ext=c
2627 ac_cpp='$CPP $CPPFLAGS'
2628 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2629 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2630 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2631 if test -n "$ac_tool_prefix"; then
2632   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2633 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2635 printf %s "checking for $ac_word... " >&6; }
2636 if test ${ac_cv_prog_CC+y}
2637 then :
2638   printf %s "(cached) " >&6
2639 else $as_nop
2640   if test -n "$CC"; then
2641   ac_cv_prog_CC="$CC" # Let the user override the test.
2642 else
2643 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2644 for as_dir in $PATH
2645 do
2646   IFS=$as_save_IFS
2647   case $as_dir in #(((
2648     '') as_dir=./ ;;
2649     */) ;;
2650     *) as_dir=$as_dir/ ;;
2651   esac
2652     for ac_exec_ext in '' $ac_executable_extensions; do
2653   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2654     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2655     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2656     break 2
2657   fi
2658 done
2659   done
2660 IFS=$as_save_IFS
2661
2662 fi
2663 fi
2664 CC=$ac_cv_prog_CC
2665 if test -n "$CC"; then
2666   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2667 printf "%s\n" "$CC" >&6; }
2668 else
2669   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2670 printf "%s\n" "no" >&6; }
2671 fi
2672
2673
2674 fi
2675 if test -z "$ac_cv_prog_CC"; then
2676   ac_ct_CC=$CC
2677   # Extract the first word of "gcc", so it can be a program name with args.
2678 set dummy gcc; ac_word=$2
2679 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2680 printf %s "checking for $ac_word... " >&6; }
2681 if test ${ac_cv_prog_ac_ct_CC+y}
2682 then :
2683   printf %s "(cached) " >&6
2684 else $as_nop
2685   if test -n "$ac_ct_CC"; then
2686   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2687 else
2688 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2689 for as_dir in $PATH
2690 do
2691   IFS=$as_save_IFS
2692   case $as_dir in #(((
2693     '') as_dir=./ ;;
2694     */) ;;
2695     *) as_dir=$as_dir/ ;;
2696   esac
2697     for ac_exec_ext in '' $ac_executable_extensions; do
2698   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2699     ac_cv_prog_ac_ct_CC="gcc"
2700     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2701     break 2
2702   fi
2703 done
2704   done
2705 IFS=$as_save_IFS
2706
2707 fi
2708 fi
2709 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2710 if test -n "$ac_ct_CC"; then
2711   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2712 printf "%s\n" "$ac_ct_CC" >&6; }
2713 else
2714   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2715 printf "%s\n" "no" >&6; }
2716 fi
2717
2718   if test "x$ac_ct_CC" = x; then
2719     CC=""
2720   else
2721     case $cross_compiling:$ac_tool_warned in
2722 yes:)
2723 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2724 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2725 ac_tool_warned=yes ;;
2726 esac
2727     CC=$ac_ct_CC
2728   fi
2729 else
2730   CC="$ac_cv_prog_CC"
2731 fi
2732
2733 if test -z "$CC"; then
2734           if test -n "$ac_tool_prefix"; then
2735     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2736 set dummy ${ac_tool_prefix}cc; ac_word=$2
2737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2738 printf %s "checking for $ac_word... " >&6; }
2739 if test ${ac_cv_prog_CC+y}
2740 then :
2741   printf %s "(cached) " >&6
2742 else $as_nop
2743   if test -n "$CC"; then
2744   ac_cv_prog_CC="$CC" # Let the user override the test.
2745 else
2746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2747 for as_dir in $PATH
2748 do
2749   IFS=$as_save_IFS
2750   case $as_dir in #(((
2751     '') as_dir=./ ;;
2752     */) ;;
2753     *) as_dir=$as_dir/ ;;
2754   esac
2755     for ac_exec_ext in '' $ac_executable_extensions; do
2756   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2757     ac_cv_prog_CC="${ac_tool_prefix}cc"
2758     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2759     break 2
2760   fi
2761 done
2762   done
2763 IFS=$as_save_IFS
2764
2765 fi
2766 fi
2767 CC=$ac_cv_prog_CC
2768 if test -n "$CC"; then
2769   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2770 printf "%s\n" "$CC" >&6; }
2771 else
2772   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2773 printf "%s\n" "no" >&6; }
2774 fi
2775
2776
2777   fi
2778 fi
2779 if test -z "$CC"; then
2780   # Extract the first word of "cc", so it can be a program name with args.
2781 set dummy cc; ac_word=$2
2782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2783 printf %s "checking for $ac_word... " >&6; }
2784 if test ${ac_cv_prog_CC+y}
2785 then :
2786   printf %s "(cached) " >&6
2787 else $as_nop
2788   if test -n "$CC"; then
2789   ac_cv_prog_CC="$CC" # Let the user override the test.
2790 else
2791   ac_prog_rejected=no
2792 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2793 for as_dir in $PATH
2794 do
2795   IFS=$as_save_IFS
2796   case $as_dir in #(((
2797     '') as_dir=./ ;;
2798     */) ;;
2799     *) as_dir=$as_dir/ ;;
2800   esac
2801     for ac_exec_ext in '' $ac_executable_extensions; do
2802   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2803     if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2804        ac_prog_rejected=yes
2805        continue
2806      fi
2807     ac_cv_prog_CC="cc"
2808     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2809     break 2
2810   fi
2811 done
2812   done
2813 IFS=$as_save_IFS
2814
2815 if test $ac_prog_rejected = yes; then
2816   # We found a bogon in the path, so make sure we never use it.
2817   set dummy $ac_cv_prog_CC
2818   shift
2819   if test $# != 0; then
2820     # We chose a different compiler from the bogus one.
2821     # However, it has the same basename, so the bogon will be chosen
2822     # first if we set CC to just the basename; use the full file name.
2823     shift
2824     ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2825   fi
2826 fi
2827 fi
2828 fi
2829 CC=$ac_cv_prog_CC
2830 if test -n "$CC"; then
2831   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2832 printf "%s\n" "$CC" >&6; }
2833 else
2834   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2835 printf "%s\n" "no" >&6; }
2836 fi
2837
2838
2839 fi
2840 if test -z "$CC"; then
2841   if test -n "$ac_tool_prefix"; then
2842   for ac_prog in cl.exe
2843   do
2844     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2845 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2847 printf %s "checking for $ac_word... " >&6; }
2848 if test ${ac_cv_prog_CC+y}
2849 then :
2850   printf %s "(cached) " >&6
2851 else $as_nop
2852   if test -n "$CC"; then
2853   ac_cv_prog_CC="$CC" # Let the user override the test.
2854 else
2855 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2856 for as_dir in $PATH
2857 do
2858   IFS=$as_save_IFS
2859   case $as_dir in #(((
2860     '') as_dir=./ ;;
2861     */) ;;
2862     *) as_dir=$as_dir/ ;;
2863   esac
2864     for ac_exec_ext in '' $ac_executable_extensions; do
2865   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2866     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2867     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2868     break 2
2869   fi
2870 done
2871   done
2872 IFS=$as_save_IFS
2873
2874 fi
2875 fi
2876 CC=$ac_cv_prog_CC
2877 if test -n "$CC"; then
2878   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2879 printf "%s\n" "$CC" >&6; }
2880 else
2881   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2882 printf "%s\n" "no" >&6; }
2883 fi
2884
2885
2886     test -n "$CC" && break
2887   done
2888 fi
2889 if test -z "$CC"; then
2890   ac_ct_CC=$CC
2891   for ac_prog in cl.exe
2892 do
2893   # Extract the first word of "$ac_prog", so it can be a program name with args.
2894 set dummy $ac_prog; ac_word=$2
2895 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2896 printf %s "checking for $ac_word... " >&6; }
2897 if test ${ac_cv_prog_ac_ct_CC+y}
2898 then :
2899   printf %s "(cached) " >&6
2900 else $as_nop
2901   if test -n "$ac_ct_CC"; then
2902   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2903 else
2904 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2905 for as_dir in $PATH
2906 do
2907   IFS=$as_save_IFS
2908   case $as_dir in #(((
2909     '') as_dir=./ ;;
2910     */) ;;
2911     *) as_dir=$as_dir/ ;;
2912   esac
2913     for ac_exec_ext in '' $ac_executable_extensions; do
2914   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2915     ac_cv_prog_ac_ct_CC="$ac_prog"
2916     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2917     break 2
2918   fi
2919 done
2920   done
2921 IFS=$as_save_IFS
2922
2923 fi
2924 fi
2925 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2926 if test -n "$ac_ct_CC"; then
2927   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2928 printf "%s\n" "$ac_ct_CC" >&6; }
2929 else
2930   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2931 printf "%s\n" "no" >&6; }
2932 fi
2933
2934
2935   test -n "$ac_ct_CC" && break
2936 done
2937
2938   if test "x$ac_ct_CC" = x; then
2939     CC=""
2940   else
2941     case $cross_compiling:$ac_tool_warned in
2942 yes:)
2943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2944 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2945 ac_tool_warned=yes ;;
2946 esac
2947     CC=$ac_ct_CC
2948   fi
2949 fi
2950
2951 fi
2952 if test -z "$CC"; then
2953   if test -n "$ac_tool_prefix"; then
2954   # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
2955 set dummy ${ac_tool_prefix}clang; ac_word=$2
2956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2957 printf %s "checking for $ac_word... " >&6; }
2958 if test ${ac_cv_prog_CC+y}
2959 then :
2960   printf %s "(cached) " >&6
2961 else $as_nop
2962   if test -n "$CC"; then
2963   ac_cv_prog_CC="$CC" # Let the user override the test.
2964 else
2965 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2966 for as_dir in $PATH
2967 do
2968   IFS=$as_save_IFS
2969   case $as_dir in #(((
2970     '') as_dir=./ ;;
2971     */) ;;
2972     *) as_dir=$as_dir/ ;;
2973   esac
2974     for ac_exec_ext in '' $ac_executable_extensions; do
2975   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2976     ac_cv_prog_CC="${ac_tool_prefix}clang"
2977     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2978     break 2
2979   fi
2980 done
2981   done
2982 IFS=$as_save_IFS
2983
2984 fi
2985 fi
2986 CC=$ac_cv_prog_CC
2987 if test -n "$CC"; then
2988   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2989 printf "%s\n" "$CC" >&6; }
2990 else
2991   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2992 printf "%s\n" "no" >&6; }
2993 fi
2994
2995
2996 fi
2997 if test -z "$ac_cv_prog_CC"; then
2998   ac_ct_CC=$CC
2999   # Extract the first word of "clang", so it can be a program name with args.
3000 set dummy clang; ac_word=$2
3001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3002 printf %s "checking for $ac_word... " >&6; }
3003 if test ${ac_cv_prog_ac_ct_CC+y}
3004 then :
3005   printf %s "(cached) " >&6
3006 else $as_nop
3007   if test -n "$ac_ct_CC"; then
3008   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3009 else
3010 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3011 for as_dir in $PATH
3012 do
3013   IFS=$as_save_IFS
3014   case $as_dir in #(((
3015     '') as_dir=./ ;;
3016     */) ;;
3017     *) as_dir=$as_dir/ ;;
3018   esac
3019     for ac_exec_ext in '' $ac_executable_extensions; do
3020   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3021     ac_cv_prog_ac_ct_CC="clang"
3022     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3023     break 2
3024   fi
3025 done
3026   done
3027 IFS=$as_save_IFS
3028
3029 fi
3030 fi
3031 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3032 if test -n "$ac_ct_CC"; then
3033   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3034 printf "%s\n" "$ac_ct_CC" >&6; }
3035 else
3036   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3037 printf "%s\n" "no" >&6; }
3038 fi
3039
3040   if test "x$ac_ct_CC" = x; then
3041     CC=""
3042   else
3043     case $cross_compiling:$ac_tool_warned in
3044 yes:)
3045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3046 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3047 ac_tool_warned=yes ;;
3048 esac
3049     CC=$ac_ct_CC
3050   fi
3051 else
3052   CC="$ac_cv_prog_CC"
3053 fi
3054
3055 fi
3056
3057
3058 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3059 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3060 as_fn_error $? "no acceptable C compiler found in \$PATH
3061 See \`config.log' for more details" "$LINENO" 5; }
3062
3063 # Provide some information about the compiler.
3064 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3065 set X $ac_compile
3066 ac_compiler=$2
3067 for ac_option in --version -v -V -qversion -version; do
3068   { { ac_try="$ac_compiler $ac_option >&5"
3069 case "(($ac_try" in
3070   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3071   *) ac_try_echo=$ac_try;;
3072 esac
3073 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3074 printf "%s\n" "$ac_try_echo"; } >&5
3075   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3076   ac_status=$?
3077   if test -s conftest.err; then
3078     sed '10a\
3079 ... rest of stderr output deleted ...
3080          10q' conftest.err >conftest.er1
3081     cat conftest.er1 >&5
3082   fi
3083   rm -f conftest.er1 conftest.err
3084   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3085   test $ac_status = 0; }
3086 done
3087
3088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3089 /* end confdefs.h.  */
3090
3091 int
3092 main (void)
3093 {
3094
3095   ;
3096   return 0;
3097 }
3098 _ACEOF
3099 ac_clean_files_save=$ac_clean_files
3100 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3101 # Try to create an executable without -o first, disregard a.out.
3102 # It will help us diagnose broken compilers, and finding out an intuition
3103 # of exeext.
3104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3105 printf %s "checking whether the C compiler works... " >&6; }
3106 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3107
3108 # The possible output files:
3109 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3110
3111 ac_rmfiles=
3112 for ac_file in $ac_files
3113 do
3114   case $ac_file in
3115     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3116     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3117   esac
3118 done
3119 rm -f $ac_rmfiles
3120
3121 if { { ac_try="$ac_link_default"
3122 case "(($ac_try" in
3123   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3124   *) ac_try_echo=$ac_try;;
3125 esac
3126 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3127 printf "%s\n" "$ac_try_echo"; } >&5
3128   (eval "$ac_link_default") 2>&5
3129   ac_status=$?
3130   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3131   test $ac_status = 0; }
3132 then :
3133   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3134 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3135 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3136 # so that the user can short-circuit this test for compilers unknown to
3137 # Autoconf.
3138 for ac_file in $ac_files ''
3139 do
3140   test -f "$ac_file" || continue
3141   case $ac_file in
3142     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3143         ;;
3144     [ab].out )
3145         # We found the default executable, but exeext='' is most
3146         # certainly right.
3147         break;;
3148     *.* )
3149         if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
3150         then :; else
3151            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3152         fi
3153         # We set ac_cv_exeext here because the later test for it is not
3154         # safe: cross compilers may not add the suffix if given an `-o'
3155         # argument, so we may need to know it at that point already.
3156         # Even if this section looks crufty: it has the advantage of
3157         # actually working.
3158         break;;
3159     * )
3160         break;;
3161   esac
3162 done
3163 test "$ac_cv_exeext" = no && ac_cv_exeext=
3164
3165 else $as_nop
3166   ac_file=''
3167 fi
3168 if test -z "$ac_file"
3169 then :
3170   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3171 printf "%s\n" "no" >&6; }
3172 printf "%s\n" "$as_me: failed program was:" >&5
3173 sed 's/^/| /' conftest.$ac_ext >&5
3174
3175 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3176 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3177 as_fn_error 77 "C compiler cannot create executables
3178 See \`config.log' for more details" "$LINENO" 5; }
3179 else $as_nop
3180   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3181 printf "%s\n" "yes" >&6; }
3182 fi
3183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3184 printf %s "checking for C compiler default output file name... " >&6; }
3185 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3186 printf "%s\n" "$ac_file" >&6; }
3187 ac_exeext=$ac_cv_exeext
3188
3189 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3190 ac_clean_files=$ac_clean_files_save
3191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3192 printf %s "checking for suffix of executables... " >&6; }
3193 if { { ac_try="$ac_link"
3194 case "(($ac_try" in
3195   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3196   *) ac_try_echo=$ac_try;;
3197 esac
3198 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3199 printf "%s\n" "$ac_try_echo"; } >&5
3200   (eval "$ac_link") 2>&5
3201   ac_status=$?
3202   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3203   test $ac_status = 0; }
3204 then :
3205   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3206 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3207 # work properly (i.e., refer to `conftest.exe'), while it won't with
3208 # `rm'.
3209 for ac_file in conftest.exe conftest conftest.*; do
3210   test -f "$ac_file" || continue
3211   case $ac_file in
3212     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3213     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3214           break;;
3215     * ) break;;
3216   esac
3217 done
3218 else $as_nop
3219   { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3220 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3221 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3222 See \`config.log' for more details" "$LINENO" 5; }
3223 fi
3224 rm -f conftest conftest$ac_cv_exeext
3225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3226 printf "%s\n" "$ac_cv_exeext" >&6; }
3227
3228 rm -f conftest.$ac_ext
3229 EXEEXT=$ac_cv_exeext
3230 ac_exeext=$EXEEXT
3231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3232 /* end confdefs.h.  */
3233 #include <stdio.h>
3234 int
3235 main (void)
3236 {
3237 FILE *f = fopen ("conftest.out", "w");
3238  return ferror (f) || fclose (f) != 0;
3239
3240   ;
3241   return 0;
3242 }
3243 _ACEOF
3244 ac_clean_files="$ac_clean_files conftest.out"
3245 # Check that the compiler produces executables we can run.  If not, either
3246 # the compiler is broken, or we cross compile.
3247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3248 printf %s "checking whether we are cross compiling... " >&6; }
3249 if test "$cross_compiling" != yes; then
3250   { { ac_try="$ac_link"
3251 case "(($ac_try" in
3252   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3253   *) ac_try_echo=$ac_try;;
3254 esac
3255 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3256 printf "%s\n" "$ac_try_echo"; } >&5
3257   (eval "$ac_link") 2>&5
3258   ac_status=$?
3259   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3260   test $ac_status = 0; }
3261   if { ac_try='./conftest$ac_cv_exeext'
3262   { { case "(($ac_try" in
3263   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3264   *) ac_try_echo=$ac_try;;
3265 esac
3266 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3267 printf "%s\n" "$ac_try_echo"; } >&5
3268   (eval "$ac_try") 2>&5
3269   ac_status=$?
3270   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3271   test $ac_status = 0; }; }; then
3272     cross_compiling=no
3273   else
3274     if test "$cross_compiling" = maybe; then
3275         cross_compiling=yes
3276     else
3277         { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3278 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3279 as_fn_error 77 "cannot run C compiled programs.
3280 If you meant to cross compile, use \`--host'.
3281 See \`config.log' for more details" "$LINENO" 5; }
3282     fi
3283   fi
3284 fi
3285 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3286 printf "%s\n" "$cross_compiling" >&6; }
3287
3288 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3289 ac_clean_files=$ac_clean_files_save
3290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3291 printf %s "checking for suffix of object files... " >&6; }
3292 if test ${ac_cv_objext+y}
3293 then :
3294   printf %s "(cached) " >&6
3295 else $as_nop
3296   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3297 /* end confdefs.h.  */
3298
3299 int
3300 main (void)
3301 {
3302
3303   ;
3304   return 0;
3305 }
3306 _ACEOF
3307 rm -f conftest.o conftest.obj
3308 if { { ac_try="$ac_compile"
3309 case "(($ac_try" in
3310   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3311   *) ac_try_echo=$ac_try;;
3312 esac
3313 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3314 printf "%s\n" "$ac_try_echo"; } >&5
3315   (eval "$ac_compile") 2>&5
3316   ac_status=$?
3317   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3318   test $ac_status = 0; }
3319 then :
3320   for ac_file in conftest.o conftest.obj conftest.*; do
3321   test -f "$ac_file" || continue;
3322   case $ac_file in
3323     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3324     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3325        break;;
3326   esac
3327 done
3328 else $as_nop
3329   printf "%s\n" "$as_me: failed program was:" >&5
3330 sed 's/^/| /' conftest.$ac_ext >&5
3331
3332 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3333 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3334 as_fn_error $? "cannot compute suffix of object files: cannot compile
3335 See \`config.log' for more details" "$LINENO" 5; }
3336 fi
3337 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3338 fi
3339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3340 printf "%s\n" "$ac_cv_objext" >&6; }
3341 OBJEXT=$ac_cv_objext
3342 ac_objext=$OBJEXT
3343 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
3344 printf %s "checking whether the compiler supports GNU C... " >&6; }
3345 if test ${ac_cv_c_compiler_gnu+y}
3346 then :
3347   printf %s "(cached) " >&6
3348 else $as_nop
3349   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3350 /* end confdefs.h.  */
3351
3352 int
3353 main (void)
3354 {
3355 #ifndef __GNUC__
3356        choke me
3357 #endif
3358
3359   ;
3360   return 0;
3361 }
3362 _ACEOF
3363 if ac_fn_c_try_compile "$LINENO"
3364 then :
3365   ac_compiler_gnu=yes
3366 else $as_nop
3367   ac_compiler_gnu=no
3368 fi
3369 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3370 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3371
3372 fi
3373 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3374 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
3375 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3376
3377 if test $ac_compiler_gnu = yes; then
3378   GCC=yes
3379 else
3380   GCC=
3381 fi
3382 ac_test_CFLAGS=${CFLAGS+y}
3383 ac_save_CFLAGS=$CFLAGS
3384 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3385 printf %s "checking whether $CC accepts -g... " >&6; }
3386 if test ${ac_cv_prog_cc_g+y}
3387 then :
3388   printf %s "(cached) " >&6
3389 else $as_nop
3390   ac_save_c_werror_flag=$ac_c_werror_flag
3391    ac_c_werror_flag=yes
3392    ac_cv_prog_cc_g=no
3393    CFLAGS="-g"
3394    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3395 /* end confdefs.h.  */
3396
3397 int
3398 main (void)
3399 {
3400
3401   ;
3402   return 0;
3403 }
3404 _ACEOF
3405 if ac_fn_c_try_compile "$LINENO"
3406 then :
3407   ac_cv_prog_cc_g=yes
3408 else $as_nop
3409   CFLAGS=""
3410       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3411 /* end confdefs.h.  */
3412
3413 int
3414 main (void)
3415 {
3416
3417   ;
3418   return 0;
3419 }
3420 _ACEOF
3421 if ac_fn_c_try_compile "$LINENO"
3422 then :
3423
3424 else $as_nop
3425   ac_c_werror_flag=$ac_save_c_werror_flag
3426          CFLAGS="-g"
3427          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3428 /* end confdefs.h.  */
3429
3430 int
3431 main (void)
3432 {
3433
3434   ;
3435   return 0;
3436 }
3437 _ACEOF
3438 if ac_fn_c_try_compile "$LINENO"
3439 then :
3440   ac_cv_prog_cc_g=yes
3441 fi
3442 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3443 fi
3444 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3445 fi
3446 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3447    ac_c_werror_flag=$ac_save_c_werror_flag
3448 fi
3449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3450 printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
3451 if test $ac_test_CFLAGS; then
3452   CFLAGS=$ac_save_CFLAGS
3453 elif test $ac_cv_prog_cc_g = yes; then
3454   if test "$GCC" = yes; then
3455     CFLAGS="-g -O2"
3456   else
3457     CFLAGS="-g"
3458   fi
3459 else
3460   if test "$GCC" = yes; then
3461     CFLAGS="-O2"
3462   else
3463     CFLAGS=
3464   fi
3465 fi
3466 ac_prog_cc_stdc=no
3467 if test x$ac_prog_cc_stdc = xno
3468 then :
3469   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
3470 printf %s "checking for $CC option to enable C11 features... " >&6; }
3471 if test ${ac_cv_prog_cc_c11+y}
3472 then :
3473   printf %s "(cached) " >&6
3474 else $as_nop
3475   ac_cv_prog_cc_c11=no
3476 ac_save_CC=$CC
3477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3478 /* end confdefs.h.  */
3479 $ac_c_conftest_c11_program
3480 _ACEOF
3481 for ac_arg in '' -std=gnu11
3482 do
3483   CC="$ac_save_CC $ac_arg"
3484   if ac_fn_c_try_compile "$LINENO"
3485 then :
3486   ac_cv_prog_cc_c11=$ac_arg
3487 fi
3488 rm -f core conftest.err conftest.$ac_objext conftest.beam
3489   test "x$ac_cv_prog_cc_c11" != "xno" && break
3490 done
3491 rm -f conftest.$ac_ext
3492 CC=$ac_save_CC
3493 fi
3494
3495 if test "x$ac_cv_prog_cc_c11" = xno
3496 then :
3497   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3498 printf "%s\n" "unsupported" >&6; }
3499 else $as_nop
3500   if test "x$ac_cv_prog_cc_c11" = x
3501 then :
3502   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3503 printf "%s\n" "none needed" >&6; }
3504 else $as_nop
3505   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
3506 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
3507      CC="$CC $ac_cv_prog_cc_c11"
3508 fi
3509   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
3510   ac_prog_cc_stdc=c11
3511 fi
3512 fi
3513 if test x$ac_prog_cc_stdc = xno
3514 then :
3515   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
3516 printf %s "checking for $CC option to enable C99 features... " >&6; }
3517 if test ${ac_cv_prog_cc_c99+y}
3518 then :
3519   printf %s "(cached) " >&6
3520 else $as_nop
3521   ac_cv_prog_cc_c99=no
3522 ac_save_CC=$CC
3523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3524 /* end confdefs.h.  */
3525 $ac_c_conftest_c99_program
3526 _ACEOF
3527 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
3528 do
3529   CC="$ac_save_CC $ac_arg"
3530   if ac_fn_c_try_compile "$LINENO"
3531 then :
3532   ac_cv_prog_cc_c99=$ac_arg
3533 fi
3534 rm -f core conftest.err conftest.$ac_objext conftest.beam
3535   test "x$ac_cv_prog_cc_c99" != "xno" && break
3536 done
3537 rm -f conftest.$ac_ext
3538 CC=$ac_save_CC
3539 fi
3540
3541 if test "x$ac_cv_prog_cc_c99" = xno
3542 then :
3543   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3544 printf "%s\n" "unsupported" >&6; }
3545 else $as_nop
3546   if test "x$ac_cv_prog_cc_c99" = x
3547 then :
3548   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3549 printf "%s\n" "none needed" >&6; }
3550 else $as_nop
3551   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
3552 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
3553      CC="$CC $ac_cv_prog_cc_c99"
3554 fi
3555   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
3556   ac_prog_cc_stdc=c99
3557 fi
3558 fi
3559 if test x$ac_prog_cc_stdc = xno
3560 then :
3561   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
3562 printf %s "checking for $CC option to enable C89 features... " >&6; }
3563 if test ${ac_cv_prog_cc_c89+y}
3564 then :
3565   printf %s "(cached) " >&6
3566 else $as_nop
3567   ac_cv_prog_cc_c89=no
3568 ac_save_CC=$CC
3569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3570 /* end confdefs.h.  */
3571 $ac_c_conftest_c89_program
3572 _ACEOF
3573 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3574 do
3575   CC="$ac_save_CC $ac_arg"
3576   if ac_fn_c_try_compile "$LINENO"
3577 then :
3578   ac_cv_prog_cc_c89=$ac_arg
3579 fi
3580 rm -f core conftest.err conftest.$ac_objext conftest.beam
3581   test "x$ac_cv_prog_cc_c89" != "xno" && break
3582 done
3583 rm -f conftest.$ac_ext
3584 CC=$ac_save_CC
3585 fi
3586
3587 if test "x$ac_cv_prog_cc_c89" = xno
3588 then :
3589   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3590 printf "%s\n" "unsupported" >&6; }
3591 else $as_nop
3592   if test "x$ac_cv_prog_cc_c89" = x
3593 then :
3594   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3595 printf "%s\n" "none needed" >&6; }
3596 else $as_nop
3597   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3598 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
3599      CC="$CC $ac_cv_prog_cc_c89"
3600 fi
3601   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
3602   ac_prog_cc_stdc=c89
3603 fi
3604 fi
3605
3606 ac_ext=c
3607 ac_cpp='$CPP $CPPFLAGS'
3608 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3609 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3610 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3611
3612
3613
3614 # Expand $ac_aux_dir to an absolute path.
3615 am_aux_dir=`cd "$ac_aux_dir" && pwd`
3616
3617
3618   ac_ext=c
3619 ac_cpp='$CPP $CPPFLAGS'
3620 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3621 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3622 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3624 printf %s "checking whether $CC understands -c and -o together... " >&6; }
3625 if test ${am_cv_prog_cc_c_o+y}
3626 then :
3627   printf %s "(cached) " >&6
3628 else $as_nop
3629   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3630 /* end confdefs.h.  */
3631
3632 int
3633 main (void)
3634 {
3635
3636   ;
3637   return 0;
3638 }
3639 _ACEOF
3640   # Make sure it works both with $CC and with simple cc.
3641   # Following AC_PROG_CC_C_O, we do the test twice because some
3642   # compilers refuse to overwrite an existing .o file with -o,
3643   # though they will create one.
3644   am_cv_prog_cc_c_o=yes
3645   for am_i in 1 2; do
3646     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3647    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3648    ac_status=$?
3649    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3650    (exit $ac_status); } \
3651          && test -f conftest2.$ac_objext; then
3652       : OK
3653     else
3654       am_cv_prog_cc_c_o=no
3655       break
3656     fi
3657   done
3658   rm -f core conftest*
3659   unset am_i
3660 fi
3661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3662 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; }
3663 if test "$am_cv_prog_cc_c_o" != yes; then
3664    # Losing compiler, so override with the script.
3665    # FIXME: It is wrong to rewrite CC.
3666    # But if we don't then we get into trouble of one sort or another.
3667    # A longer-term fix would be to have automake use am__CC in this case,
3668    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3669    CC="$am_aux_dir/compile $CC"
3670 fi
3671 ac_ext=c
3672 ac_cpp='$CPP $CPPFLAGS'
3673 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3674 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3675 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3676
3677
3678
3679
3680
3681
3682
3683
3684 ac_ext=cpp
3685 ac_cpp='$CXXCPP $CPPFLAGS'
3686 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3687 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3688 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3689 if test -z "$CXX"; then
3690   if test -n "$CCC"; then
3691     CXX=$CCC
3692   else
3693     if test -n "$ac_tool_prefix"; then
3694   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3695   do
3696     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3697 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3699 printf %s "checking for $ac_word... " >&6; }
3700 if test ${ac_cv_prog_CXX+y}
3701 then :
3702   printf %s "(cached) " >&6
3703 else $as_nop
3704   if test -n "$CXX"; then
3705   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3706 else
3707 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3708 for as_dir in $PATH
3709 do
3710   IFS=$as_save_IFS
3711   case $as_dir in #(((
3712     '') as_dir=./ ;;
3713     */) ;;
3714     *) as_dir=$as_dir/ ;;
3715   esac
3716     for ac_exec_ext in '' $ac_executable_extensions; do
3717   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3718     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3719     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3720     break 2
3721   fi
3722 done
3723   done
3724 IFS=$as_save_IFS
3725
3726 fi
3727 fi
3728 CXX=$ac_cv_prog_CXX
3729 if test -n "$CXX"; then
3730   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3731 printf "%s\n" "$CXX" >&6; }
3732 else
3733   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3734 printf "%s\n" "no" >&6; }
3735 fi
3736
3737
3738     test -n "$CXX" && break
3739   done
3740 fi
3741 if test -z "$CXX"; then
3742   ac_ct_CXX=$CXX
3743   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3744 do
3745   # Extract the first word of "$ac_prog", so it can be a program name with args.
3746 set dummy $ac_prog; ac_word=$2
3747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3748 printf %s "checking for $ac_word... " >&6; }
3749 if test ${ac_cv_prog_ac_ct_CXX+y}
3750 then :
3751   printf %s "(cached) " >&6
3752 else $as_nop
3753   if test -n "$ac_ct_CXX"; then
3754   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3755 else
3756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3757 for as_dir in $PATH
3758 do
3759   IFS=$as_save_IFS
3760   case $as_dir in #(((
3761     '') as_dir=./ ;;
3762     */) ;;
3763     *) as_dir=$as_dir/ ;;
3764   esac
3765     for ac_exec_ext in '' $ac_executable_extensions; do
3766   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3767     ac_cv_prog_ac_ct_CXX="$ac_prog"
3768     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3769     break 2
3770   fi
3771 done
3772   done
3773 IFS=$as_save_IFS
3774
3775 fi
3776 fi
3777 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3778 if test -n "$ac_ct_CXX"; then
3779   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3780 printf "%s\n" "$ac_ct_CXX" >&6; }
3781 else
3782   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3783 printf "%s\n" "no" >&6; }
3784 fi
3785
3786
3787   test -n "$ac_ct_CXX" && break
3788 done
3789
3790   if test "x$ac_ct_CXX" = x; then
3791     CXX="g++"
3792   else
3793     case $cross_compiling:$ac_tool_warned in
3794 yes:)
3795 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3796 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3797 ac_tool_warned=yes ;;
3798 esac
3799     CXX=$ac_ct_CXX
3800   fi
3801 fi
3802
3803   fi
3804 fi
3805 # Provide some information about the compiler.
3806 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3807 set X $ac_compile
3808 ac_compiler=$2
3809 for ac_option in --version -v -V -qversion; do
3810   { { ac_try="$ac_compiler $ac_option >&5"
3811 case "(($ac_try" in
3812   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3813   *) ac_try_echo=$ac_try;;
3814 esac
3815 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3816 printf "%s\n" "$ac_try_echo"; } >&5
3817   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3818   ac_status=$?
3819   if test -s conftest.err; then
3820     sed '10a\
3821 ... rest of stderr output deleted ...
3822          10q' conftest.err >conftest.er1
3823     cat conftest.er1 >&5
3824   fi
3825   rm -f conftest.er1 conftest.err
3826   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3827   test $ac_status = 0; }
3828 done
3829
3830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
3831 printf %s "checking whether the compiler supports GNU C++... " >&6; }
3832 if test ${ac_cv_cxx_compiler_gnu+y}
3833 then :
3834   printf %s "(cached) " >&6
3835 else $as_nop
3836   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3837 /* end confdefs.h.  */
3838
3839 int
3840 main (void)
3841 {
3842 #ifndef __GNUC__
3843        choke me
3844 #endif
3845
3846   ;
3847   return 0;
3848 }
3849 _ACEOF
3850 if ac_fn_cxx_try_compile "$LINENO"
3851 then :
3852   ac_compiler_gnu=yes
3853 else $as_nop
3854   ac_compiler_gnu=no
3855 fi
3856 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3857 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3858
3859 fi
3860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3861 printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
3862 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3863
3864 if test $ac_compiler_gnu = yes; then
3865   GXX=yes
3866 else
3867   GXX=
3868 fi
3869 ac_test_CXXFLAGS=${CXXFLAGS+y}
3870 ac_save_CXXFLAGS=$CXXFLAGS
3871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3872 printf %s "checking whether $CXX accepts -g... " >&6; }
3873 if test ${ac_cv_prog_cxx_g+y}
3874 then :
3875   printf %s "(cached) " >&6
3876 else $as_nop
3877   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3878    ac_cxx_werror_flag=yes
3879    ac_cv_prog_cxx_g=no
3880    CXXFLAGS="-g"
3881    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3882 /* end confdefs.h.  */
3883
3884 int
3885 main (void)
3886 {
3887
3888   ;
3889   return 0;
3890 }
3891 _ACEOF
3892 if ac_fn_cxx_try_compile "$LINENO"
3893 then :
3894   ac_cv_prog_cxx_g=yes
3895 else $as_nop
3896   CXXFLAGS=""
3897       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3898 /* end confdefs.h.  */
3899
3900 int
3901 main (void)
3902 {
3903
3904   ;
3905   return 0;
3906 }
3907 _ACEOF
3908 if ac_fn_cxx_try_compile "$LINENO"
3909 then :
3910
3911 else $as_nop
3912   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3913          CXXFLAGS="-g"
3914          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3915 /* end confdefs.h.  */
3916
3917 int
3918 main (void)
3919 {
3920
3921   ;
3922   return 0;
3923 }
3924 _ACEOF
3925 if ac_fn_cxx_try_compile "$LINENO"
3926 then :
3927   ac_cv_prog_cxx_g=yes
3928 fi
3929 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3930 fi
3931 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3932 fi
3933 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3934    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3935 fi
3936 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3937 printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3938 if test $ac_test_CXXFLAGS; then
3939   CXXFLAGS=$ac_save_CXXFLAGS
3940 elif test $ac_cv_prog_cxx_g = yes; then
3941   if test "$GXX" = yes; then
3942     CXXFLAGS="-g -O2"
3943   else
3944     CXXFLAGS="-g"
3945   fi
3946 else
3947   if test "$GXX" = yes; then
3948     CXXFLAGS="-O2"
3949   else
3950     CXXFLAGS=
3951   fi
3952 fi
3953 ac_prog_cxx_stdcxx=no
3954 if test x$ac_prog_cxx_stdcxx = xno
3955 then :
3956   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
3957 printf %s "checking for $CXX option to enable C++11 features... " >&6; }
3958 if test ${ac_cv_prog_cxx_11+y}
3959 then :
3960   printf %s "(cached) " >&6
3961 else $as_nop
3962   ac_cv_prog_cxx_11=no
3963 ac_save_CXX=$CXX
3964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3965 /* end confdefs.h.  */
3966 $ac_cxx_conftest_cxx11_program
3967 _ACEOF
3968 for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
3969 do
3970   CXX="$ac_save_CXX $ac_arg"
3971   if ac_fn_cxx_try_compile "$LINENO"
3972 then :
3973   ac_cv_prog_cxx_cxx11=$ac_arg
3974 fi
3975 rm -f core conftest.err conftest.$ac_objext conftest.beam
3976   test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
3977 done
3978 rm -f conftest.$ac_ext
3979 CXX=$ac_save_CXX
3980 fi
3981
3982 if test "x$ac_cv_prog_cxx_cxx11" = xno
3983 then :
3984   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3985 printf "%s\n" "unsupported" >&6; }
3986 else $as_nop
3987   if test "x$ac_cv_prog_cxx_cxx11" = x
3988 then :
3989   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3990 printf "%s\n" "none needed" >&6; }
3991 else $as_nop
3992   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
3993 printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
3994      CXX="$CXX $ac_cv_prog_cxx_cxx11"
3995 fi
3996   ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
3997   ac_prog_cxx_stdcxx=cxx11
3998 fi
3999 fi
4000 if test x$ac_prog_cxx_stdcxx = xno
4001 then :
4002   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
4003 printf %s "checking for $CXX option to enable C++98 features... " >&6; }
4004 if test ${ac_cv_prog_cxx_98+y}
4005 then :
4006   printf %s "(cached) " >&6
4007 else $as_nop
4008   ac_cv_prog_cxx_98=no
4009 ac_save_CXX=$CXX
4010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4011 /* end confdefs.h.  */
4012 $ac_cxx_conftest_cxx98_program
4013 _ACEOF
4014 for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
4015 do
4016   CXX="$ac_save_CXX $ac_arg"
4017   if ac_fn_cxx_try_compile "$LINENO"
4018 then :
4019   ac_cv_prog_cxx_cxx98=$ac_arg
4020 fi
4021 rm -f core conftest.err conftest.$ac_objext conftest.beam
4022   test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
4023 done
4024 rm -f conftest.$ac_ext
4025 CXX=$ac_save_CXX
4026 fi
4027
4028 if test "x$ac_cv_prog_cxx_cxx98" = xno
4029 then :
4030   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4031 printf "%s\n" "unsupported" >&6; }
4032 else $as_nop
4033   if test "x$ac_cv_prog_cxx_cxx98" = x
4034 then :
4035   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4036 printf "%s\n" "none needed" >&6; }
4037 else $as_nop
4038   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
4039 printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
4040      CXX="$CXX $ac_cv_prog_cxx_cxx98"
4041 fi
4042   ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
4043   ac_prog_cxx_stdcxx=cxx98
4044 fi
4045 fi
4046
4047 ac_ext=c
4048 ac_cpp='$CPP $CPPFLAGS'
4049 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4050 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4051 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4052
4053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4054 printf %s "checking for a sed that does not truncate output... " >&6; }
4055 if test ${ac_cv_path_SED+y}
4056 then :
4057   printf %s "(cached) " >&6
4058 else $as_nop
4059             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4060      for ac_i in 1 2 3 4 5 6 7; do
4061        ac_script="$ac_script$as_nl$ac_script"
4062      done
4063      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4064      { ac_script=; unset ac_script;}
4065      if test -z "$SED"; then
4066   ac_path_SED_found=false
4067   # Loop through the user's path and test for each of PROGNAME-LIST
4068   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4069 for as_dir in $PATH
4070 do
4071   IFS=$as_save_IFS
4072   case $as_dir in #(((
4073     '') as_dir=./ ;;
4074     */) ;;
4075     *) as_dir=$as_dir/ ;;
4076   esac
4077     for ac_prog in sed gsed
4078    do
4079     for ac_exec_ext in '' $ac_executable_extensions; do
4080       ac_path_SED="$as_dir$ac_prog$ac_exec_ext"
4081       as_fn_executable_p "$ac_path_SED" || continue
4082 # Check for GNU ac_path_SED and select it if it is found.
4083   # Check for GNU $ac_path_SED
4084 case `"$ac_path_SED" --version 2>&1` in
4085 *GNU*)
4086   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4087 *)
4088   ac_count=0
4089   printf %s 0123456789 >"conftest.in"
4090   while :
4091   do
4092     cat "conftest.in" "conftest.in" >"conftest.tmp"
4093     mv "conftest.tmp" "conftest.in"
4094     cp "conftest.in" "conftest.nl"
4095     printf "%s\n" '' >> "conftest.nl"
4096     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4097     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4098     as_fn_arith $ac_count + 1 && ac_count=$as_val
4099     if test $ac_count -gt ${ac_path_SED_max-0}; then
4100       # Best one so far, save it but keep looking for a better one
4101       ac_cv_path_SED="$ac_path_SED"
4102       ac_path_SED_max=$ac_count
4103     fi
4104     # 10*(2^10) chars as input seems more than enough
4105     test $ac_count -gt 10 && break
4106   done
4107   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4108 esac
4109
4110       $ac_path_SED_found && break 3
4111     done
4112   done
4113   done
4114 IFS=$as_save_IFS
4115   if test -z "$ac_cv_path_SED"; then
4116     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
4117   fi
4118 else
4119   ac_cv_path_SED=$SED
4120 fi
4121
4122 fi
4123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4124 printf "%s\n" "$ac_cv_path_SED" >&6; }
4125  SED="$ac_cv_path_SED"
4126   rm -f conftest.sed
4127
4128 ac_ext=cpp
4129 ac_cpp='$CXXCPP $CPPFLAGS'
4130 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4131 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4132 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4133
4134
4135
4136   # Make sure we can run config.sub.
4137 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
4138   as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
4139
4140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4141 printf %s "checking build system type... " >&6; }
4142 if test ${ac_cv_build+y}
4143 then :
4144   printf %s "(cached) " >&6
4145 else $as_nop
4146   ac_build_alias=$build_alias
4147 test "x$ac_build_alias" = x &&
4148   ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
4149 test "x$ac_build_alias" = x &&
4150   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4151 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
4152   as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
4153
4154 fi
4155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4156 printf "%s\n" "$ac_cv_build" >&6; }
4157 case $ac_cv_build in
4158 *-*-*) ;;
4159 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4160 esac
4161 build=$ac_cv_build
4162 ac_save_IFS=$IFS; IFS='-'
4163 set x $ac_cv_build
4164 shift
4165 build_cpu=$1
4166 build_vendor=$2
4167 shift; shift
4168 # Remember, the first character of IFS is used to create $*,
4169 # except with old shells:
4170 build_os=$*
4171 IFS=$ac_save_IFS
4172 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4173
4174
4175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4176 printf %s "checking host system type... " >&6; }
4177 if test ${ac_cv_host+y}
4178 then :
4179   printf %s "(cached) " >&6
4180 else $as_nop
4181   if test "x$host_alias" = x; then
4182   ac_cv_host=$ac_cv_build
4183 else
4184   ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
4185     as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
4186 fi
4187
4188 fi
4189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4190 printf "%s\n" "$ac_cv_host" >&6; }
4191 case $ac_cv_host in
4192 *-*-*) ;;
4193 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4194 esac
4195 host=$ac_cv_host
4196 ac_save_IFS=$IFS; IFS='-'
4197 set x $ac_cv_host
4198 shift
4199 host_cpu=$1
4200 host_vendor=$2
4201 shift; shift
4202 # Remember, the first character of IFS is used to create $*,
4203 # except with old shells:
4204 host_os=$*
4205 IFS=$ac_save_IFS
4206 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4207
4208
4209 am__api_version='1.16'
4210
4211
4212   # Find a good install program.  We prefer a C program (faster),
4213 # so one script is as good as another.  But avoid the broken or
4214 # incompatible versions:
4215 # SysV /etc/install, /usr/sbin/install
4216 # SunOS /usr/etc/install
4217 # IRIX /sbin/install
4218 # AIX /bin/install
4219 # AmigaOS /C/install, which installs bootblocks on floppy discs
4220 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4221 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4222 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4223 # OS/2's system install, which has a completely different semantic
4224 # ./install, which can be erroneously created by make from ./install.sh.
4225 # Reject install programs that cannot install multiple files.
4226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4227 printf %s "checking for a BSD-compatible install... " >&6; }
4228 if test -z "$INSTALL"; then
4229 if test ${ac_cv_path_install+y}
4230 then :
4231   printf %s "(cached) " >&6
4232 else $as_nop
4233   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4234 for as_dir in $PATH
4235 do
4236   IFS=$as_save_IFS
4237   case $as_dir in #(((
4238     '') as_dir=./ ;;
4239     */) ;;
4240     *) as_dir=$as_dir/ ;;
4241   esac
4242     # Account for fact that we put trailing slashes in our PATH walk.
4243 case $as_dir in #((
4244   ./ | /[cC]/* | \
4245   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4246   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4247   /usr/ucb/* ) ;;
4248   *)
4249     # OSF1 and SCO ODT 3.0 have their own names for install.
4250     # Don't use installbsd from OSF since it installs stuff as root
4251     # by default.
4252     for ac_prog in ginstall scoinst install; do
4253       for ac_exec_ext in '' $ac_executable_extensions; do
4254         if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
4255           if test $ac_prog = install &&
4256             grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4257             # AIX install.  It has an incompatible calling convention.
4258             :
4259           elif test $ac_prog = install &&
4260             grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4261             # program-specific install script used by HP pwplus--don't use.
4262             :
4263           else
4264             rm -rf conftest.one conftest.two conftest.dir
4265             echo one > conftest.one
4266             echo two > conftest.two
4267             mkdir conftest.dir
4268             if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
4269               test -s conftest.one && test -s conftest.two &&
4270               test -s conftest.dir/conftest.one &&
4271               test -s conftest.dir/conftest.two
4272             then
4273               ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
4274               break 3
4275             fi
4276           fi
4277         fi
4278       done
4279     done
4280     ;;
4281 esac
4282
4283   done
4284 IFS=$as_save_IFS
4285
4286 rm -rf conftest.one conftest.two conftest.dir
4287
4288 fi
4289   if test ${ac_cv_path_install+y}; then
4290     INSTALL=$ac_cv_path_install
4291   else
4292     # As a last resort, use the slow shell script.  Don't cache a
4293     # value for INSTALL within a source directory, because that will
4294     # break other packages using the cache if that directory is
4295     # removed, or if the value is a relative name.
4296     INSTALL=$ac_install_sh
4297   fi
4298 fi
4299 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4300 printf "%s\n" "$INSTALL" >&6; }
4301
4302 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4303 # It thinks the first close brace ends the variable substitution.
4304 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4305
4306 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4307
4308 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4309
4310 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
4311 printf %s "checking whether build environment is sane... " >&6; }
4312 # Reject unsafe characters in $srcdir or the absolute working directory
4313 # name.  Accept space and tab only in the latter.
4314 am_lf='
4315 '
4316 case `pwd` in
4317   *[\\\"\#\$\&\'\`$am_lf]*)
4318     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
4319 esac
4320 case $srcdir in
4321   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
4322     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
4323 esac
4324
4325 # Do 'set' in a subshell so we don't clobber the current shell's
4326 # arguments.  Must try -L first in case configure is actually a
4327 # symlink; some systems play weird games with the mod time of symlinks
4328 # (eg FreeBSD returns the mod time of the symlink's containing
4329 # directory).
4330 if (
4331    am_has_slept=no
4332    for am_try in 1 2; do
4333      echo "timestamp, slept: $am_has_slept" > conftest.file
4334      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
4335      if test "$*" = "X"; then
4336         # -L didn't work.
4337         set X `ls -t "$srcdir/configure" conftest.file`
4338      fi
4339      if test "$*" != "X $srcdir/configure conftest.file" \
4340         && test "$*" != "X conftest.file $srcdir/configure"; then
4341
4342         # If neither matched, then we have a broken ls.  This can happen
4343         # if, for instance, CONFIG_SHELL is bash and it inherits a
4344         # broken ls alias from the environment.  This has actually
4345         # happened.  Such a system could not be considered "sane".
4346         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
4347   alias in your environment" "$LINENO" 5
4348      fi
4349      if test "$2" = conftest.file || test $am_try -eq 2; then
4350        break
4351      fi
4352      # Just in case.
4353      sleep 1
4354      am_has_slept=yes
4355    done
4356    test "$2" = conftest.file
4357    )
4358 then
4359    # Ok.
4360    :
4361 else
4362    as_fn_error $? "newly created file is older than distributed files!
4363 Check your system clock" "$LINENO" 5
4364 fi
4365 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4366 printf "%s\n" "yes" >&6; }
4367 # If we didn't sleep, we still need to ensure time stamps of config.status and
4368 # generated files are strictly newer.
4369 am_sleep_pid=
4370 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
4371   ( sleep 1 ) &
4372   am_sleep_pid=$!
4373 fi
4374
4375 rm -f conftest.file
4376
4377 test "$program_prefix" != NONE &&
4378   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4379 # Use a double $ so make ignores it.
4380 test "$program_suffix" != NONE &&
4381   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4382 # Double any \ or $.
4383 # By default was `s,x,x', remove it if useless.
4384 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4385 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"`
4386
4387
4388   if test x"${MISSING+set}" != xset; then
4389   MISSING="\${SHELL} '$am_aux_dir/missing'"
4390 fi
4391 # Use eval to expand $SHELL
4392 if eval "$MISSING --is-lightweight"; then
4393   am_missing_run="$MISSING "
4394 else
4395   am_missing_run=
4396   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
4397 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
4398 fi
4399
4400 if test x"${install_sh+set}" != xset; then
4401   case $am_aux_dir in
4402   *\ * | *\     *)
4403     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4404   *)
4405     install_sh="\${SHELL} $am_aux_dir/install-sh"
4406   esac
4407 fi
4408
4409 # Installed binaries are usually stripped using 'strip' when the user
4410 # run "make install-strip".  However 'strip' might not be the right
4411 # tool to use in cross-compilation environments, therefore Automake
4412 # will honor the 'STRIP' environment variable to overrule this program.
4413 if test "$cross_compiling" != no; then
4414   if test -n "$ac_tool_prefix"; then
4415   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4416 set dummy ${ac_tool_prefix}strip; ac_word=$2
4417 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4418 printf %s "checking for $ac_word... " >&6; }
4419 if test ${ac_cv_prog_STRIP+y}
4420 then :
4421   printf %s "(cached) " >&6
4422 else $as_nop
4423   if test -n "$STRIP"; then
4424   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4425 else
4426 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4427 for as_dir in $PATH
4428 do
4429   IFS=$as_save_IFS
4430   case $as_dir in #(((
4431     '') as_dir=./ ;;
4432     */) ;;
4433     *) as_dir=$as_dir/ ;;
4434   esac
4435     for ac_exec_ext in '' $ac_executable_extensions; do
4436   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
4437     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4438     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
4439     break 2
4440   fi
4441 done
4442   done
4443 IFS=$as_save_IFS
4444
4445 fi
4446 fi
4447 STRIP=$ac_cv_prog_STRIP
4448 if test -n "$STRIP"; then
4449   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4450 printf "%s\n" "$STRIP" >&6; }
4451 else
4452   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4453 printf "%s\n" "no" >&6; }
4454 fi
4455
4456
4457 fi
4458 if test -z "$ac_cv_prog_STRIP"; then
4459   ac_ct_STRIP=$STRIP
4460   # Extract the first word of "strip", so it can be a program name with args.
4461 set dummy strip; ac_word=$2
4462 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4463 printf %s "checking for $ac_word... " >&6; }
4464 if test ${ac_cv_prog_ac_ct_STRIP+y}
4465 then :
4466   printf %s "(cached) " >&6
4467 else $as_nop
4468   if test -n "$ac_ct_STRIP"; then
4469   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4470 else
4471 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4472 for as_dir in $PATH
4473 do
4474   IFS=$as_save_IFS
4475   case $as_dir in #(((
4476     '') as_dir=./ ;;
4477     */) ;;
4478     *) as_dir=$as_dir/ ;;
4479   esac
4480     for ac_exec_ext in '' $ac_executable_extensions; do
4481   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
4482     ac_cv_prog_ac_ct_STRIP="strip"
4483     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
4484     break 2
4485   fi
4486 done
4487   done
4488 IFS=$as_save_IFS
4489
4490 fi
4491 fi
4492 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4493 if test -n "$ac_ct_STRIP"; then
4494   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4495 printf "%s\n" "$ac_ct_STRIP" >&6; }
4496 else
4497   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4498 printf "%s\n" "no" >&6; }
4499 fi
4500
4501   if test "x$ac_ct_STRIP" = x; then
4502     STRIP=":"
4503   else
4504     case $cross_compiling:$ac_tool_warned in
4505 yes:)
4506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4507 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4508 ac_tool_warned=yes ;;
4509 esac
4510     STRIP=$ac_ct_STRIP
4511   fi
4512 else
4513   STRIP="$ac_cv_prog_STRIP"
4514 fi
4515
4516 fi
4517 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4518
4519
4520   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5
4521 printf %s "checking for a race-free mkdir -p... " >&6; }
4522 if test -z "$MKDIR_P"; then
4523   if test ${ac_cv_path_mkdir+y}
4524 then :
4525   printf %s "(cached) " >&6
4526 else $as_nop
4527   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4528 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4529 do
4530   IFS=$as_save_IFS
4531   case $as_dir in #(((
4532     '') as_dir=./ ;;
4533     */) ;;
4534     *) as_dir=$as_dir/ ;;
4535   esac
4536     for ac_prog in mkdir gmkdir; do
4537          for ac_exec_ext in '' $ac_executable_extensions; do
4538            as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue
4539            case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #(
4540              'mkdir ('*'coreutils) '* | \
4541              'BusyBox '* | \
4542              'mkdir (fileutils) '4.1*)
4543                ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext
4544                break 3;;
4545            esac
4546          done
4547        done
4548   done
4549 IFS=$as_save_IFS
4550
4551 fi
4552
4553   test -d ./--version && rmdir ./--version
4554   if test ${ac_cv_path_mkdir+y}; then
4555     MKDIR_P="$ac_cv_path_mkdir -p"
4556   else
4557     # As a last resort, use the slow shell script.  Don't cache a
4558     # value for MKDIR_P within a source directory, because that will
4559     # break other packages using the cache if that directory is
4560     # removed, or if the value is a relative name.
4561     MKDIR_P="$ac_install_sh -d"
4562   fi
4563 fi
4564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4565 printf "%s\n" "$MKDIR_P" >&6; }
4566
4567 for ac_prog in gawk mawk nawk awk
4568 do
4569   # Extract the first word of "$ac_prog", so it can be a program name with args.
4570 set dummy $ac_prog; ac_word=$2
4571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4572 printf %s "checking for $ac_word... " >&6; }
4573 if test ${ac_cv_prog_AWK+y}
4574 then :
4575   printf %s "(cached) " >&6
4576 else $as_nop
4577   if test -n "$AWK"; then
4578   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4579 else
4580 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4581 for as_dir in $PATH
4582 do
4583   IFS=$as_save_IFS
4584   case $as_dir in #(((
4585     '') as_dir=./ ;;
4586     */) ;;
4587     *) as_dir=$as_dir/ ;;
4588   esac
4589     for ac_exec_ext in '' $ac_executable_extensions; do
4590   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
4591     ac_cv_prog_AWK="$ac_prog"
4592     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
4593     break 2
4594   fi
4595 done
4596   done
4597 IFS=$as_save_IFS
4598
4599 fi
4600 fi
4601 AWK=$ac_cv_prog_AWK
4602 if test -n "$AWK"; then
4603   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4604 printf "%s\n" "$AWK" >&6; }
4605 else
4606   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4607 printf "%s\n" "no" >&6; }
4608 fi
4609
4610
4611   test -n "$AWK" && break
4612 done
4613
4614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4615 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4616 set x ${MAKE-make}
4617 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4618 if eval test \${ac_cv_prog_make_${ac_make}_set+y}
4619 then :
4620   printf %s "(cached) " >&6
4621 else $as_nop
4622   cat >conftest.make <<\_ACEOF
4623 SHELL = /bin/sh
4624 all:
4625         @echo '@@@%%%=$(MAKE)=@@@%%%'
4626 _ACEOF
4627 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4628 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4629   *@@@%%%=?*=@@@%%%*)
4630     eval ac_cv_prog_make_${ac_make}_set=yes;;
4631   *)
4632     eval ac_cv_prog_make_${ac_make}_set=no;;
4633 esac
4634 rm -f conftest.make
4635 fi
4636 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4637   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4638 printf "%s\n" "yes" >&6; }
4639   SET_MAKE=
4640 else
4641   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
4642 printf "%s\n" "no" >&6; }
4643   SET_MAKE="MAKE=${MAKE-make}"
4644 fi
4645
4646 rm -rf .tst 2>/dev/null
4647 mkdir .tst 2>/dev/null
4648 if test -d .tst; then
4649   am__leading_dot=.
4650 else
4651   am__leading_dot=_
4652 fi
4653 rmdir .tst 2>/dev/null
4654
4655 DEPDIR="${am__leading_dot}deps"
4656
4657 ac_config_commands="$ac_config_commands depfiles"
4658
4659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
4660 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; }
4661 cat > confinc.mk << 'END'
4662 am__doit:
4663         @echo this is the am__doit target >confinc.out
4664 .PHONY: am__doit
4665 END
4666 am__include="#"
4667 am__quote=
4668 # BSD make does it like this.
4669 echo '.include "confinc.mk" # ignored' > confmf.BSD
4670 # Other make implementations (GNU, Solaris 10, AIX) do it like this.
4671 echo 'include confinc.mk # ignored' > confmf.GNU
4672 _am_result=no
4673 for s in GNU BSD; do
4674   { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
4675    (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
4676    ac_status=$?
4677    echo "$as_me:$LINENO: \$? = $ac_status" >&5
4678    (exit $ac_status); }
4679   case $?:`cat confinc.out 2>/dev/null` in #(
4680   '0:this is the am__doit target') :
4681     case $s in #(
4682   BSD) :
4683     am__include='.include' am__quote='"' ;; #(
4684   *) :
4685     am__include='include' am__quote='' ;;
4686 esac ;; #(
4687   *) :
4688      ;;
4689 esac
4690   if test "$am__include" != "#"; then
4691     _am_result="yes ($s style)"
4692     break
4693   fi
4694 done
4695 rm -f confinc.* confmf.*
4696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
4697 printf "%s\n" "${_am_result}" >&6; }
4698
4699 # Check whether --enable-dependency-tracking was given.
4700 if test ${enable_dependency_tracking+y}
4701 then :
4702   enableval=$enable_dependency_tracking;
4703 fi
4704
4705 if test "x$enable_dependency_tracking" != xno; then
4706   am_depcomp="$ac_aux_dir/depcomp"
4707   AMDEPBACKSLASH='\'
4708   am__nodep='_no'
4709 fi
4710  if test "x$enable_dependency_tracking" != xno; then
4711   AMDEP_TRUE=
4712   AMDEP_FALSE='#'
4713 else
4714   AMDEP_TRUE='#'
4715   AMDEP_FALSE=
4716 fi
4717
4718
4719 # Check whether --enable-silent-rules was given.
4720 if test ${enable_silent_rules+y}
4721 then :
4722   enableval=$enable_silent_rules;
4723 fi
4724
4725 case $enable_silent_rules in # (((
4726   yes) AM_DEFAULT_VERBOSITY=0;;
4727    no) AM_DEFAULT_VERBOSITY=1;;
4728     *) AM_DEFAULT_VERBOSITY=1;;
4729 esac
4730 am_make=${MAKE-make}
4731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4732 printf %s "checking whether $am_make supports nested variables... " >&6; }
4733 if test ${am_cv_make_support_nested_variables+y}
4734 then :
4735   printf %s "(cached) " >&6
4736 else $as_nop
4737   if printf "%s\n" 'TRUE=$(BAR$(V))
4738 BAR0=false
4739 BAR1=true
4740 V=1
4741 am__doit:
4742         @$(TRUE)
4743 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4744   am_cv_make_support_nested_variables=yes
4745 else
4746   am_cv_make_support_nested_variables=no
4747 fi
4748 fi
4749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4750 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; }
4751 if test $am_cv_make_support_nested_variables = yes; then
4752     AM_V='$(V)'
4753   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4754 else
4755   AM_V=$AM_DEFAULT_VERBOSITY
4756   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4757 fi
4758 AM_BACKSLASH='\'
4759
4760 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4761   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4762   # is not polluted with repeated "-I."
4763   am__isrc=' -I$(srcdir)'
4764   # test to see if srcdir already configured
4765   if test -f $srcdir/config.status; then
4766     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4767   fi
4768 fi
4769
4770 # test whether we have cygpath
4771 if test -z "$CYGPATH_W"; then
4772   if (cygpath --version) >/dev/null 2>/dev/null; then
4773     CYGPATH_W='cygpath -w'
4774   else
4775     CYGPATH_W=echo
4776   fi
4777 fi
4778
4779
4780 # Define the identity of the package.
4781  PACKAGE='qbittorrent'
4782  VERSION='v4.6.0alpha1'
4783
4784
4785 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
4786
4787
4788 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h
4789
4790 # Some tools Automake needs.
4791
4792 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4793
4794
4795 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4796
4797
4798 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4799
4800
4801 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4802
4803
4804 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4805
4806 # For better backward compatibility.  To be removed once Automake 1.9.x
4807 # dies out for good.  For more background, see:
4808 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4809 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4810 mkdir_p='$(MKDIR_P)'
4811
4812 # We need awk for the "check" target (and possibly the TAP driver).  The
4813 # system "awk" is bad on some platforms.
4814 # Always define AMTAR for backward compatibility.  Yes, it's still used
4815 # in the wild :-(  We should find a proper way to deprecate it ...
4816 AMTAR='$${TAR-tar}'
4817
4818
4819 # We'll loop over all known methods to create a tar archive until one works.
4820 _am_tools='gnutar  pax cpio none'
4821
4822 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4823
4824
4825
4826
4827
4828 depcc="$CC"   am_compiler_list=
4829
4830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4831 printf %s "checking dependency style of $depcc... " >&6; }
4832 if test ${am_cv_CC_dependencies_compiler_type+y}
4833 then :
4834   printf %s "(cached) " >&6
4835 else $as_nop
4836   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4837   # We make a subdir and do the tests there.  Otherwise we can end up
4838   # making bogus files that we don't know about and never remove.  For
4839   # instance it was reported that on HP-UX the gcc test will end up
4840   # making a dummy file named 'D' -- because '-MD' means "put the output
4841   # in D".
4842   rm -rf conftest.dir
4843   mkdir conftest.dir
4844   # Copy depcomp to subdir because otherwise we won't find it if we're
4845   # using a relative directory.
4846   cp "$am_depcomp" conftest.dir
4847   cd conftest.dir
4848   # We will build objects and dependencies in a subdirectory because
4849   # it helps to detect inapplicable dependency modes.  For instance
4850   # both Tru64's cc and ICC support -MD to output dependencies as a
4851   # side effect of compilation, but ICC will put the dependencies in
4852   # the current directory while Tru64 will put them in the object
4853   # directory.
4854   mkdir sub
4855
4856   am_cv_CC_dependencies_compiler_type=none
4857   if test "$am_compiler_list" = ""; then
4858      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4859   fi
4860   am__universal=false
4861   case " $depcc " in #(
4862      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4863      esac
4864
4865   for depmode in $am_compiler_list; do
4866     # Setup a source with many dependencies, because some compilers
4867     # like to wrap large dependency lists on column 80 (with \), and
4868     # we should not choose a depcomp mode which is confused by this.
4869     #
4870     # We need to recreate these files for each test, as the compiler may
4871     # overwrite some of them when testing with obscure command lines.
4872     # This happens at least with the AIX C compiler.
4873     : > sub/conftest.c
4874     for i in 1 2 3 4 5 6; do
4875       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4876       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4877       # Solaris 10 /bin/sh.
4878       echo '/* dummy */' > sub/conftst$i.h
4879     done
4880     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4881
4882     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4883     # mode.  It turns out that the SunPro C++ compiler does not properly
4884     # handle '-M -o', and we need to detect this.  Also, some Intel
4885     # versions had trouble with output in subdirs.
4886     am__obj=sub/conftest.${OBJEXT-o}
4887     am__minus_obj="-o $am__obj"
4888     case $depmode in
4889     gcc)
4890       # This depmode causes a compiler race in universal mode.
4891       test "$am__universal" = false || continue
4892       ;;
4893     nosideeffect)
4894       # After this tag, mechanisms are not by side-effect, so they'll
4895       # only be used when explicitly requested.
4896       if test "x$enable_dependency_tracking" = xyes; then
4897         continue
4898       else
4899         break
4900       fi
4901       ;;
4902     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4903       # This compiler won't grok '-c -o', but also, the minuso test has
4904       # not run yet.  These depmodes are late enough in the game, and
4905       # so weak that their functioning should not be impacted.
4906       am__obj=conftest.${OBJEXT-o}
4907       am__minus_obj=
4908       ;;
4909     none) break ;;
4910     esac
4911     if depmode=$depmode \
4912        source=sub/conftest.c object=$am__obj \
4913        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4914        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4915          >/dev/null 2>conftest.err &&
4916        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4917        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4918        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4919        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4920       # icc doesn't choke on unknown options, it will just issue warnings
4921       # or remarks (even with -Werror).  So we grep stderr for any message
4922       # that says an option was ignored or not supported.
4923       # When given -MP, icc 7.0 and 7.1 complain thusly:
4924       #   icc: Command line warning: ignoring option '-M'; no argument required
4925       # The diagnosis changed in icc 8.0:
4926       #   icc: Command line remark: option '-MP' not supported
4927       if (grep 'ignoring option' conftest.err ||
4928           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4929         am_cv_CC_dependencies_compiler_type=$depmode
4930         break
4931       fi
4932     fi
4933   done
4934
4935   cd ..
4936   rm -rf conftest.dir
4937 else
4938   am_cv_CC_dependencies_compiler_type=none
4939 fi
4940
4941 fi
4942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4943 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; }
4944 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4945
4946  if
4947   test "x$enable_dependency_tracking" != xno \
4948   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4949   am__fastdepCC_TRUE=
4950   am__fastdepCC_FALSE='#'
4951 else
4952   am__fastdepCC_TRUE='#'
4953   am__fastdepCC_FALSE=
4954 fi
4955
4956
4957 depcc="$CXX"  am_compiler_list=
4958
4959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4960 printf %s "checking dependency style of $depcc... " >&6; }
4961 if test ${am_cv_CXX_dependencies_compiler_type+y}
4962 then :
4963   printf %s "(cached) " >&6
4964 else $as_nop
4965   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4966   # We make a subdir and do the tests there.  Otherwise we can end up
4967   # making bogus files that we don't know about and never remove.  For
4968   # instance it was reported that on HP-UX the gcc test will end up
4969   # making a dummy file named 'D' -- because '-MD' means "put the output
4970   # in D".
4971   rm -rf conftest.dir
4972   mkdir conftest.dir
4973   # Copy depcomp to subdir because otherwise we won't find it if we're
4974   # using a relative directory.
4975   cp "$am_depcomp" conftest.dir
4976   cd conftest.dir
4977   # We will build objects and dependencies in a subdirectory because
4978   # it helps to detect inapplicable dependency modes.  For instance
4979   # both Tru64's cc and ICC support -MD to output dependencies as a
4980   # side effect of compilation, but ICC will put the dependencies in
4981   # the current directory while Tru64 will put them in the object
4982   # directory.
4983   mkdir sub
4984
4985   am_cv_CXX_dependencies_compiler_type=none
4986   if test "$am_compiler_list" = ""; then
4987      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4988   fi
4989   am__universal=false
4990   case " $depcc " in #(
4991      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4992      esac
4993
4994   for depmode in $am_compiler_list; do
4995     # Setup a source with many dependencies, because some compilers
4996     # like to wrap large dependency lists on column 80 (with \), and
4997     # we should not choose a depcomp mode which is confused by this.
4998     #
4999     # We need to recreate these files for each test, as the compiler may
5000     # overwrite some of them when testing with obscure command lines.
5001     # This happens at least with the AIX C compiler.
5002     : > sub/conftest.c
5003     for i in 1 2 3 4 5 6; do
5004       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5005       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
5006       # Solaris 10 /bin/sh.
5007       echo '/* dummy */' > sub/conftst$i.h
5008     done
5009     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5010
5011     # We check with '-c' and '-o' for the sake of the "dashmstdout"
5012     # mode.  It turns out that the SunPro C++ compiler does not properly
5013     # handle '-M -o', and we need to detect this.  Also, some Intel
5014     # versions had trouble with output in subdirs.
5015     am__obj=sub/conftest.${OBJEXT-o}
5016     am__minus_obj="-o $am__obj"
5017     case $depmode in
5018     gcc)
5019       # This depmode causes a compiler race in universal mode.
5020       test "$am__universal" = false || continue
5021       ;;
5022     nosideeffect)
5023       # After this tag, mechanisms are not by side-effect, so they'll
5024       # only be used when explicitly requested.
5025       if test "x$enable_dependency_tracking" = xyes; then
5026         continue
5027       else
5028         break
5029       fi
5030       ;;
5031     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
5032       # This compiler won't grok '-c -o', but also, the minuso test has
5033       # not run yet.  These depmodes are late enough in the game, and
5034       # so weak that their functioning should not be impacted.
5035       am__obj=conftest.${OBJEXT-o}
5036       am__minus_obj=
5037       ;;
5038     none) break ;;
5039     esac
5040     if depmode=$depmode \
5041        source=sub/conftest.c object=$am__obj \
5042        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5043        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5044          >/dev/null 2>conftest.err &&
5045        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5046        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5047        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5048        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5049       # icc doesn't choke on unknown options, it will just issue warnings
5050       # or remarks (even with -Werror).  So we grep stderr for any message
5051       # that says an option was ignored or not supported.
5052       # When given -MP, icc 7.0 and 7.1 complain thusly:
5053       #   icc: Command line warning: ignoring option '-M'; no argument required
5054       # The diagnosis changed in icc 8.0:
5055       #   icc: Command line remark: option '-MP' not supported
5056       if (grep 'ignoring option' conftest.err ||
5057           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5058         am_cv_CXX_dependencies_compiler_type=$depmode
5059         break
5060       fi
5061     fi
5062   done
5063
5064   cd ..
5065   rm -rf conftest.dir
5066 else
5067   am_cv_CXX_dependencies_compiler_type=none
5068 fi
5069
5070 fi
5071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
5072 printf "%s\n" "$am_cv_CXX_dependencies_compiler_type" >&6; }
5073 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
5074
5075  if
5076   test "x$enable_dependency_tracking" != xno \
5077   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
5078   am__fastdepCXX_TRUE=
5079   am__fastdepCXX_FALSE='#'
5080 else
5081   am__fastdepCXX_TRUE='#'
5082   am__fastdepCXX_FALSE=
5083 fi
5084
5085
5086
5087 # POSIX will say in a future version that running "rm -f" with no argument
5088 # is OK; and we want to be able to make that assumption in our Makefile
5089 # recipes.  So use an aggressive probe to check that the usage we want is
5090 # actually supported "in the wild" to an acceptable degree.
5091 # See automake bug#10828.
5092 # To make any issue more visible, cause the running configure to be aborted
5093 # by default if the 'rm' program in use doesn't match our expectations; the
5094 # user can still override this though.
5095 if rm -f && rm -fr && rm -rf; then : OK; else
5096   cat >&2 <<'END'
5097 Oops!
5098
5099 Your 'rm' program seems unable to run without file operands specified
5100 on the command line, even when the '-f' option is present.  This is contrary
5101 to the behaviour of most rm programs out there, and not conforming with
5102 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
5103
5104 Please tell bug-automake@gnu.org about your system, including the value
5105 of your $PATH and any error possibly output before this message.  This
5106 can help us improve future automake versions.
5107
5108 END
5109   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
5110     echo 'Configuration will proceed anyway, since you have set the' >&2
5111     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
5112     echo >&2
5113   else
5114     cat >&2 <<'END'
5115 Aborting the configuration process, to ensure you take notice of the issue.
5116
5117 You can download and install GNU coreutils to get an 'rm' implementation
5118 that behaves properly: <https://www.gnu.org/software/coreutils/>.
5119
5120 If you want to complete the configuration process using your problematic
5121 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
5122 to "yes", and re-run configure.
5123
5124 END
5125     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
5126   fi
5127 fi
5128
5129
5130 # use compiler from env variables if available
5131 QBT_CC="$CC"
5132 QBT_CXX="$CXX"
5133
5134 # Define --wth-* and --enable-* arguments
5135
5136 # Check whether --enable-debug was given.
5137 if test ${enable_debug+y}
5138 then :
5139   enableval=$enable_debug;
5140 else $as_nop
5141   enable_debug=no
5142 fi
5143
5144
5145 # Check whether --enable-stacktrace was given.
5146 if test ${enable_stacktrace+y}
5147 then :
5148   enableval=$enable_stacktrace;
5149 else $as_nop
5150   enable_stacktrace=auto
5151 fi
5152
5153
5154 # Check whether --enable-gui was given.
5155 if test ${enable_gui+y}
5156 then :
5157   enableval=$enable_gui;
5158 else $as_nop
5159   enable_gui=yes
5160 fi
5161
5162
5163 # Check whether --enable-systemd was given.
5164 if test ${enable_systemd+y}
5165 then :
5166   enableval=$enable_systemd;
5167 else $as_nop
5168   enable_systemd=no
5169 fi
5170
5171
5172 # Check whether --enable-webui was given.
5173 if test ${enable_webui+y}
5174 then :
5175   enableval=$enable_webui;
5176 else $as_nop
5177   enable_webui=yes
5178 fi
5179
5180
5181 # Check whether --enable-qt-dbus was given.
5182 if test ${enable_qt_dbus+y}
5183 then :
5184   enableval=$enable_qt_dbus;
5185 else $as_nop
5186   enable_qt_dbus=yes
5187 fi
5188
5189
5190 # Detect OS
5191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable specific tweaks for current host \"$host_os\"" >&5
5192 printf %s "checking whether to enable specific tweaks for current host \"$host_os\"... " >&6; }
5193 case "$host_os" in
5194     *darwin*)
5195         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5196 printf "%s\n" "yes" >&6; }
5197         enable_qt_dbus=no
5198         ;;
5199
5200     *freebsd*)
5201         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5202 printf "%s\n" "yes" >&6; }
5203         LIBS="-lexecinfo $LIBS"
5204         ;;
5205
5206     *haiku*)
5207         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5208 printf "%s\n" "yes" >&6; }
5209         LIBS="-lnetwork $LIBS"
5210         ;;
5211
5212     *openbsd*)
5213         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5214 printf "%s\n" "yes" >&6; }
5215         LIBS="-lexecinfo $LIBS"
5216         ;;
5217
5218     *)
5219         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5220 printf "%s\n" "no" >&6; }
5221         ;;
5222 esac
5223
5224 # Require 0.23 pkg-config
5225
5226
5227
5228
5229
5230
5231
5232 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
5233         if test -n "$ac_tool_prefix"; then
5234   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
5235 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
5236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5237 printf %s "checking for $ac_word... " >&6; }
5238 if test ${ac_cv_path_PKG_CONFIG+y}
5239 then :
5240   printf %s "(cached) " >&6
5241 else $as_nop
5242   case $PKG_CONFIG in
5243   [\\/]* | ?:[\\/]*)
5244   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
5245   ;;
5246   *)
5247   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5248 for as_dir in $PATH
5249 do
5250   IFS=$as_save_IFS
5251   case $as_dir in #(((
5252     '') as_dir=./ ;;
5253     */) ;;
5254     *) as_dir=$as_dir/ ;;
5255   esac
5256     for ac_exec_ext in '' $ac_executable_extensions; do
5257   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5258     ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
5259     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
5260     break 2
5261   fi
5262 done
5263   done
5264 IFS=$as_save_IFS
5265
5266   ;;
5267 esac
5268 fi
5269 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
5270 if test -n "$PKG_CONFIG"; then
5271   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
5272 printf "%s\n" "$PKG_CONFIG" >&6; }
5273 else
5274   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5275 printf "%s\n" "no" >&6; }
5276 fi
5277
5278
5279 fi
5280 if test -z "$ac_cv_path_PKG_CONFIG"; then
5281   ac_pt_PKG_CONFIG=$PKG_CONFIG
5282   # Extract the first word of "pkg-config", so it can be a program name with args.
5283 set dummy pkg-config; ac_word=$2
5284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5285 printf %s "checking for $ac_word... " >&6; }
5286 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
5287 then :
5288   printf %s "(cached) " >&6
5289 else $as_nop
5290   case $ac_pt_PKG_CONFIG in
5291   [\\/]* | ?:[\\/]*)
5292   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
5293   ;;
5294   *)
5295   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5296 for as_dir in $PATH
5297 do
5298   IFS=$as_save_IFS
5299   case $as_dir in #(((
5300     '') as_dir=./ ;;
5301     */) ;;
5302     *) as_dir=$as_dir/ ;;
5303   esac
5304     for ac_exec_ext in '' $ac_executable_extensions; do
5305   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5306     ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
5307     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
5308     break 2
5309   fi
5310 done
5311   done
5312 IFS=$as_save_IFS
5313
5314   ;;
5315 esac
5316 fi
5317 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
5318 if test -n "$ac_pt_PKG_CONFIG"; then
5319   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
5320 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
5321 else
5322   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5323 printf "%s\n" "no" >&6; }
5324 fi
5325
5326   if test "x$ac_pt_PKG_CONFIG" = x; then
5327     PKG_CONFIG=""
5328   else
5329     case $cross_compiling:$ac_tool_warned in
5330 yes:)
5331 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5332 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5333 ac_tool_warned=yes ;;
5334 esac
5335     PKG_CONFIG=$ac_pt_PKG_CONFIG
5336   fi
5337 else
5338   PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
5339 fi
5340
5341 fi
5342 if test -n "$PKG_CONFIG"; then
5343         _pkg_min_version=0.23
5344         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
5345 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; }
5346         if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
5347                 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5348 printf "%s\n" "yes" >&6; }
5349         else
5350                 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5351 printf "%s\n" "no" >&6; }
5352                 PKG_CONFIG=""
5353         fi
5354 fi
5355 if test "x$PKG_CONFIG" = "x"
5356 then :
5357   as_fn_error $? "Could not find pkg-config" "$LINENO" 5
5358 fi
5359
5360 # Check which arguments were set and act accordingly
5361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable the Debug build" >&5
5362 printf %s "checking whether to enable the Debug build... " >&6; }
5363 case "x$enable_debug" in #(
5364   "xno") :
5365     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5366 printf "%s\n" "no" >&6; }
5367               QBT_ADD_CONFIG="$QBT_ADD_CONFIG release"
5368               QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG debug" ;; #(
5369   "xyes") :
5370     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5371 printf "%s\n" "yes" >&6; }
5372                QBT_ADD_CONFIG="$QBT_ADD_CONFIG debug"
5373                QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG release" ;; #(
5374   *) :
5375     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_debug" >&5
5376 printf "%s\n" "$enable_debug" >&6; }
5377         as_fn_error $? "Unknown option \"$enable_debug\". Use either \"yes\" or \"no\"." "$LINENO" 5 ;;
5378 esac
5379
5380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable the stacktrace feature" >&5
5381 printf %s "checking whether to enable the stacktrace feature... " >&6; }
5382
5383 case "x$enable_stacktrace" in #(
5384   "xno") :
5385     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5386 printf "%s\n" "no" >&6; }
5387               QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG stacktrace" ;; #(
5388   "xyes") :
5389     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5390 printf "%s\n" "yes" >&6; }
5391                QBT_ADD_CONFIG="$QBT_ADD_CONFIG stacktrace" ;; #(
5392   "xauto") :
5393     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5394 /* end confdefs.h.  */
5395 #include <execinfo.h>
5396 _ACEOF
5397 if ac_fn_cxx_try_compile "$LINENO"
5398 then :
5399   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5400 printf "%s\n" "yes" >&6; }
5401                 QBT_ADD_CONFIG="$QBT_ADD_CONFIG stacktrace"
5402 else $as_nop
5403   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5404 printf "%s\n" "no" >&6; }
5405                 QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG stacktrace"
5406 fi
5407 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; #(
5408   *) :
5409     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_stacktrace" >&5
5410 printf "%s\n" "$enable_stacktrace" >&6; }
5411         as_fn_error $? "Unknown option \"$enable_stacktrace\". Use either \"yes\" or \"no\"." "$LINENO" 5 ;;
5412 esac
5413
5414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable the GUI" >&5
5415 printf %s "checking whether to enable the GUI... " >&6; }
5416 case "x$enable_gui" in #(
5417   "xyes") :
5418     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5419 printf "%s\n" "yes" >&6; }
5420                enable_systemd=no
5421                QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG nogui" ;; #(
5422   "xno") :
5423     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5424 printf "%s\n" "no" >&6; }
5425               enable_qt_dbus=no
5426               QBT_ADD_CONFIG="$QBT_ADD_CONFIG nogui" ;; #(
5427   *) :
5428     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_gui" >&5
5429 printf "%s\n" "$enable_gui" >&6; }
5430         as_fn_error $? "Unknown option \"$enable_gui\". Use either \"yes\" or \"no\"." "$LINENO" 5 ;;
5431 esac
5432
5433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to install the systemd service file" >&5
5434 printf %s "checking whether to install the systemd service file... " >&6; }
5435 case "x$enable_systemd" in #(
5436   "xyes") :
5437     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5438 printf "%s\n" "yes" >&6; }
5439                QBT_ADD_CONFIG="$QBT_ADD_CONFIG systemd" ;; #(
5440   "xno") :
5441     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5442 printf "%s\n" "no" >&6; }
5443               QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG systemd" ;; #(
5444   *) :
5445     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_systemd" >&5
5446 printf "%s\n" "$enable_systemd" >&6; }
5447         as_fn_error $? "Unknown option \"$enable_systemd\". Use either \"yes\" or \"no\"." "$LINENO" 5 ;;
5448 esac
5449
5450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable the WebUI" >&5
5451 printf %s "checking whether to enable the WebUI... " >&6; }
5452 case "x$enable_webui" in #(
5453   "xyes") :
5454     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5455 printf "%s\n" "yes" >&6; }
5456                QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG nowebui" ;; #(
5457   "xno") :
5458     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5459 printf "%s\n" "no" >&6; }
5460               QBT_ADD_CONFIG="$QBT_ADD_CONFIG nowebui" ;; #(
5461   *) :
5462     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_webui" >&5
5463 printf "%s\n" "$enable_webui" >&6; }
5464         as_fn_error $? "Unknown option \"$enable_webui\". Use either \"yes\" or \"no\"." "$LINENO" 5 ;;
5465 esac
5466
5467 if test -n "$PKG_CONFIG" && \
5468     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"Qt5Core >= 5.15.2\""; } >&5
5469   ($PKG_CONFIG --exists --print-errors "Qt5Core >= 5.15.2") 2>&5
5470   ac_status=$?
5471   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5472   test $ac_status = 0; }; then
5473
5474 if test -n "$QT_QMAKE"; then
5475     pkg_cv_QT_QMAKE="$QT_QMAKE"
5476  elif test -n "$PKG_CONFIG"; then
5477     if test -n "$PKG_CONFIG" && \
5478     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"Qt5Core >= 5.15.2\""; } >&5
5479   ($PKG_CONFIG --exists --print-errors "Qt5Core >= 5.15.2") 2>&5
5480   ac_status=$?
5481   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5482   test $ac_status = 0; }; then
5483   pkg_cv_QT_QMAKE=`$PKG_CONFIG --variable="host_bins" "Qt5Core >= 5.15.2" 2>/dev/null`
5484                       test "x$?" != "x0" && pkg_failed=yes
5485 else
5486   pkg_failed=yes
5487 fi
5488  else
5489     pkg_failed=untried
5490 fi
5491 QT_QMAKE=$pkg_cv_QT_QMAKE
5492
5493 if test "x$QT_QMAKE" = x""
5494 then :
5495
5496 fi
5497
5498 fi
5499
5500 if test -f "$QT_QMAKE/qmake"
5501 then :
5502   QT_QMAKE="$QT_QMAKE/qmake"
5503 else $as_nop
5504   if test -f "$QT_QMAKE/qmake-qt5"
5505 then :
5506   QT_QMAKE="$QT_QMAKE/qmake-qt5"
5507 else $as_nop
5508   QT_QMAKE=""
5509 fi
5510
5511 fi
5512
5513 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Qt5 qmake >= 5.15.2" >&5
5514 printf %s "checking for Qt5 qmake >= 5.15.2... " >&6; }
5515 if test "x$QT_QMAKE" != "x"
5516 then :
5517   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $QT_QMAKE" >&5
5518 printf "%s\n" "$QT_QMAKE" >&6; }
5519 else $as_nop
5520   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5
5521 printf "%s\n" "not found" >&6; }
5522
5523 fi
5524
5525 if test "x$QT_QMAKE" = "x"
5526 then :
5527   as_fn_error $? "Could not find qmake" "$LINENO" 5
5528
5529 fi
5530 if test "x$enable_gui" = "xyes"
5531 then :
5532
5533 pkg_failed=no
5534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Qt5Svg >= 5.15.2" >&5
5535 printf %s "checking for Qt5Svg >= 5.15.2... " >&6; }
5536
5537 if test -n "$Qt5Svg_CFLAGS"; then
5538     pkg_cv_Qt5Svg_CFLAGS="$Qt5Svg_CFLAGS"
5539  elif test -n "$PKG_CONFIG"; then
5540     if test -n "$PKG_CONFIG" && \
5541     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"Qt5Svg >= 5.15.2\""; } >&5
5542   ($PKG_CONFIG --exists --print-errors "Qt5Svg >= 5.15.2") 2>&5
5543   ac_status=$?
5544   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5545   test $ac_status = 0; }; then
5546   pkg_cv_Qt5Svg_CFLAGS=`$PKG_CONFIG --cflags "Qt5Svg >= 5.15.2" 2>/dev/null`
5547                       test "x$?" != "x0" && pkg_failed=yes
5548 else
5549   pkg_failed=yes
5550 fi
5551  else
5552     pkg_failed=untried
5553 fi
5554 if test -n "$Qt5Svg_LIBS"; then
5555     pkg_cv_Qt5Svg_LIBS="$Qt5Svg_LIBS"
5556  elif test -n "$PKG_CONFIG"; then
5557     if test -n "$PKG_CONFIG" && \
5558     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"Qt5Svg >= 5.15.2\""; } >&5
5559   ($PKG_CONFIG --exists --print-errors "Qt5Svg >= 5.15.2") 2>&5
5560   ac_status=$?
5561   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5562   test $ac_status = 0; }; then
5563   pkg_cv_Qt5Svg_LIBS=`$PKG_CONFIG --libs "Qt5Svg >= 5.15.2" 2>/dev/null`
5564                       test "x$?" != "x0" && pkg_failed=yes
5565 else
5566   pkg_failed=yes
5567 fi
5568  else
5569     pkg_failed=untried
5570 fi
5571
5572
5573
5574 if test $pkg_failed = yes; then
5575         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5576 printf "%s\n" "no" >&6; }
5577
5578 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
5579         _pkg_short_errors_supported=yes
5580 else
5581         _pkg_short_errors_supported=no
5582 fi
5583         if test $_pkg_short_errors_supported = yes; then
5584                 Qt5Svg_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "Qt5Svg >= 5.15.2" 2>&1`
5585         else
5586                 Qt5Svg_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "Qt5Svg >= 5.15.2" 2>&1`
5587         fi
5588         # Put the nasty error message in config.log where it belongs
5589         echo "$Qt5Svg_PKG_ERRORS" >&5
5590
5591         as_fn_error $? "Package requirements (Qt5Svg >= 5.15.2) were not met:
5592
5593 $Qt5Svg_PKG_ERRORS
5594
5595 Consider adjusting the PKG_CONFIG_PATH environment variable if you
5596 installed software in a non-standard prefix.
5597
5598 Alternatively, you may set the environment variables Qt5Svg_CFLAGS
5599 and Qt5Svg_LIBS to avoid the need to call pkg-config.
5600 See the pkg-config man page for more details." "$LINENO" 5
5601 elif test $pkg_failed = untried; then
5602         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5603 printf "%s\n" "no" >&6; }
5604         { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5605 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
5606 as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
5607 is in your PATH or set the PKG_CONFIG environment variable to the full
5608 path to pkg-config.
5609
5610 Alternatively, you may set the environment variables Qt5Svg_CFLAGS
5611 and Qt5Svg_LIBS to avoid the need to call pkg-config.
5612 See the pkg-config man page for more details.
5613
5614 To get pkg-config, see <http://pkg-config.freedesktop.org/>.
5615 See \`config.log' for more details" "$LINENO" 5; }
5616 else
5617         Qt5Svg_CFLAGS=$pkg_cv_Qt5Svg_CFLAGS
5618         Qt5Svg_LIBS=$pkg_cv_Qt5Svg_LIBS
5619         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5620 printf "%s\n" "yes" >&6; }
5621
5622 fi
5623
5624 fi
5625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether QtDBus should be enabled" >&5
5626 printf %s "checking whether QtDBus should be enabled... " >&6; }
5627 case "x$enable_qt_dbus" in #(
5628   "xyes") :
5629     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5630 printf "%s\n" "yes" >&6; }
5631                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Qt5DBus >= 5.15.2" >&5
5632 printf %s "checking for Qt5DBus >= 5.15.2... " >&6; }
5633        if test -n "$PKG_CONFIG" && \
5634     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"Qt5DBus >= 5.15.2\""; } >&5
5635   ($PKG_CONFIG --exists --print-errors "Qt5DBus >= 5.15.2") 2>&5
5636   ac_status=$?
5637   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5638   test $ac_status = 0; }; then
5639   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5
5640 printf "%s\n" "found" >&6; }
5641                          HAVE_QTDBUS=true
5642 else
5643   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5
5644 printf "%s\n" "not found" >&6; }
5645                          HAVE_QTDBUS=false
5646 fi
5647
5648                if test "x$HAVE_QTDBUS" = "xfalse"
5649 then :
5650   as_fn_error $? "Could not find QtDBus" "$LINENO" 5
5651 else $as_nop
5652   QBT_ADD_CONFIG="$QBT_ADD_CONFIG dbus"
5653
5654 fi ;; #(
5655   "xno") :
5656     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5657 printf "%s\n" "no" >&6; }
5658               QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG dbus" ;; #(
5659   *) :
5660     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_qt_dbus" >&5
5661 printf "%s\n" "$enable_qt_dbus" >&6; }
5662         as_fn_error $? "Unknown option \"$enable_qt_dbus\". Use either \"yes\" or \"no\"." "$LINENO" 5 ;;
5663 esac
5664
5665
5666
5667
5668 # Check whether --with-boost was given.
5669 if test ${with_boost+y}
5670 then :
5671   withval=$with_boost;
5672      case $withval in #(
5673   no) :
5674     want_boost="no";_AX_BOOST_BASE_boost_path="" ;; #(
5675   yes) :
5676     want_boost="yes";_AX_BOOST_BASE_boost_path="" ;; #(
5677   *) :
5678     want_boost="yes";_AX_BOOST_BASE_boost_path="$withval" ;;
5679 esac
5680
5681 else $as_nop
5682   want_boost="yes"
5683 fi
5684
5685
5686
5687
5688 # Check whether --with-boost-libdir was given.
5689 if test ${with_boost_libdir+y}
5690 then :
5691   withval=$with_boost_libdir;
5692    if test -d "$withval"
5693 then :
5694   _AX_BOOST_BASE_boost_lib_path="$withval"
5695 else $as_nop
5696   as_fn_error $? "--with-boost-libdir expected directory name" "$LINENO" 5
5697 fi
5698
5699 else $as_nop
5700   _AX_BOOST_BASE_boost_lib_path=""
5701 fi
5702
5703
5704 BOOST_LDFLAGS=""
5705 BOOST_CPPFLAGS=""
5706 if test "x$want_boost" = "xyes"
5707 then :
5708
5709
5710   if test "x1.71" = "x"
5711 then :
5712   _AX_BOOST_BASE_TONUMERICVERSION_req="1.20.0"
5713 else $as_nop
5714   _AX_BOOST_BASE_TONUMERICVERSION_req="1.71"
5715 fi
5716   _AX_BOOST_BASE_TONUMERICVERSION_req_shorten=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '\([0-9]*\.[0-9]*\)'`
5717   _AX_BOOST_BASE_TONUMERICVERSION_req_major=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '\([0-9]*\)'`
5718   if test "x$_AX_BOOST_BASE_TONUMERICVERSION_req_major" = "x"
5719 then :
5720   as_fn_error $? "You should at least specify libboost major version" "$LINENO" 5
5721 fi
5722   _AX_BOOST_BASE_TONUMERICVERSION_req_minor=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '[0-9]*\.\([0-9]*\)'`
5723   if test "x$_AX_BOOST_BASE_TONUMERICVERSION_req_minor" = "x"
5724 then :
5725   _AX_BOOST_BASE_TONUMERICVERSION_req_minor="0"
5726 fi
5727   _AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
5728   if test "X$_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor" = "X"
5729 then :
5730   _AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor="0"
5731 fi
5732   _AX_BOOST_BASE_TONUMERICVERSION_RET=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req_major \* 100000 \+  $_AX_BOOST_BASE_TONUMERICVERSION_req_minor \* 100 \+ $_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor`
5733   WANT_BOOST_VERSION=$_AX_BOOST_BASE_TONUMERICVERSION_RET
5734
5735     succeeded=no
5736
5737
5738
5739                         case ${host_cpu} in #(
5740   x86_64) :
5741     libsubdirs="lib64 libx32 lib lib64" ;; #(
5742   mips*64*) :
5743     libsubdirs="lib64 lib32 lib lib64" ;; #(
5744   ppc64|powerpc64|s390x|sparc64|aarch64|ppc64le|powerpc64le|riscv64|e2k) :
5745     libsubdirs="lib64 lib lib64" ;; #(
5746   *) :
5747     libsubdirs="lib"
5748      ;;
5749 esac
5750
5751                 case ${host_cpu} in #(
5752   i?86) :
5753     multiarch_libsubdir="lib/i386-${host_os}" ;; #(
5754   armv7l) :
5755     multiarch_libsubdir="lib/arm-${host_os}" ;; #(
5756   *) :
5757     multiarch_libsubdir="lib/${host_cpu}-${host_os}"
5758      ;;
5759 esac
5760
5761                 if test "x$_AX_BOOST_BASE_boost_path" != "x"
5762 then :
5763
5764         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for boostlib >= 1.71 ($WANT_BOOST_VERSION) includes in \"$_AX_BOOST_BASE_boost_path/include\"" >&5
5765 printf %s "checking for boostlib >= 1.71 ($WANT_BOOST_VERSION) includes in \"$_AX_BOOST_BASE_boost_path/include\"... " >&6; }
5766          if test -d "$_AX_BOOST_BASE_boost_path/include" && test -r "$_AX_BOOST_BASE_boost_path/include"
5767 then :
5768
5769            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5770 printf "%s\n" "yes" >&6; }
5771            BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path/include"
5772            for _AX_BOOST_BASE_boost_path_tmp in $multiarch_libsubdir $libsubdirs; do
5773                 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for boostlib >= 1.71 ($WANT_BOOST_VERSION) lib path in \"$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp\"" >&5
5774 printf %s "checking for boostlib >= 1.71 ($WANT_BOOST_VERSION) lib path in \"$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp\"... " >&6; }
5775                 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"
5776 then :
5777
5778                         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5779 printf "%s\n" "yes" >&6; }
5780                         BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp";
5781                         break;
5782
5783 else $as_nop
5784   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5785 printf "%s\n" "no" >&6; }
5786 fi
5787            done
5788 else $as_nop
5789
5790       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5791 printf "%s\n" "no" >&6; }
5792 fi
5793
5794 else $as_nop
5795
5796         if test X"$cross_compiling" = Xyes; then
5797             search_libsubdirs=$multiarch_libsubdir
5798         else
5799             search_libsubdirs="$multiarch_libsubdir $libsubdirs"
5800         fi
5801         for _AX_BOOST_BASE_boost_path_tmp in /usr /usr/local /opt /opt/local ; do
5802             if test -d "$_AX_BOOST_BASE_boost_path_tmp/include/boost" && test -r "$_AX_BOOST_BASE_boost_path_tmp/include/boost" ; then
5803                 for libsubdir in $search_libsubdirs ; do
5804                     if ls "$_AX_BOOST_BASE_boost_path_tmp/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
5805                 done
5806                 BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path_tmp/$libsubdir"
5807                 BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path_tmp/include"
5808                 break;
5809             fi
5810         done
5811
5812 fi
5813
5814             if test "x$_AX_BOOST_BASE_boost_lib_path" != "x"
5815 then :
5816   BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_lib_path"
5817 fi
5818
5819     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for boostlib >= 1.71 ($WANT_BOOST_VERSION)" >&5
5820 printf %s "checking for boostlib >= 1.71 ($WANT_BOOST_VERSION)... " >&6; }
5821     CPPFLAGS_SAVED="$CPPFLAGS"
5822     CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
5823     export CPPFLAGS
5824
5825     LDFLAGS_SAVED="$LDFLAGS"
5826     LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
5827     export LDFLAGS
5828
5829
5830     ac_ext=cpp
5831 ac_cpp='$CXXCPP $CPPFLAGS'
5832 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5833 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5834 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5835
5836         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5837 /* end confdefs.h.  */
5838
5839 #include <boost/version.hpp>
5840
5841 int
5842 main (void)
5843 {
5844
5845 (void) ((void)sizeof(char[1 - 2*!!((BOOST_VERSION) < ($WANT_BOOST_VERSION))]));
5846
5847   ;
5848   return 0;
5849 }
5850 _ACEOF
5851 if ac_fn_cxx_try_compile "$LINENO"
5852 then :
5853
5854         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5855 printf "%s\n" "yes" >&6; }
5856     succeeded=yes
5857     found_system=yes
5858
5859 fi
5860 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5861     ac_ext=cpp
5862 ac_cpp='$CXXCPP $CPPFLAGS'
5863 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5864 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5865 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5866
5867
5868
5869
5870             if test "x$succeeded" != "xyes" ; then
5871         CPPFLAGS="$CPPFLAGS_SAVED"
5872         LDFLAGS="$LDFLAGS_SAVED"
5873         BOOST_CPPFLAGS=
5874         if test -z "$_AX_BOOST_BASE_boost_lib_path" ; then
5875             BOOST_LDFLAGS=
5876         fi
5877         _version=0
5878         if test -n "$_AX_BOOST_BASE_boost_path" ; then
5879             if test -d "$_AX_BOOST_BASE_boost_path" && test -r "$_AX_BOOST_BASE_boost_path"; then
5880                 for i in `ls -d $_AX_BOOST_BASE_boost_path/include/boost-* 2>/dev/null`; do
5881                     _version_tmp=`echo $i | sed "s#$_AX_BOOST_BASE_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
5882                     V_CHECK=`expr $_version_tmp \> $_version`
5883                     if test "x$V_CHECK" = "x1" ; then
5884                         _version=$_version_tmp
5885                     fi
5886                     VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
5887                     BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path/include/boost-$VERSION_UNDERSCORE"
5888                 done
5889                                 if test -z "$BOOST_CPPFLAGS"; then
5890                     if test -d "$_AX_BOOST_BASE_boost_path/boost" && test -r "$_AX_BOOST_BASE_boost_path/boost"; then
5891                         BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path"
5892                     fi
5893                 fi
5894                                                 if test -n "$BOOST_CPPFLAGS" && test -z "$BOOST_LDFLAGS"; then
5895                     for libsubdir in $libsubdirs ; do
5896                         if ls "$_AX_BOOST_BASE_boost_path/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
5897                     done
5898                     BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path/$libsubdir"
5899                 fi
5900             fi
5901         else
5902             if test "x$cross_compiling" != "xyes" ; then
5903                 for _AX_BOOST_BASE_boost_path in /usr /usr/local /opt /opt/local ; do
5904                     if test -d "$_AX_BOOST_BASE_boost_path" && test -r "$_AX_BOOST_BASE_boost_path" ; then
5905                         for i in `ls -d $_AX_BOOST_BASE_boost_path/include/boost-* 2>/dev/null`; do
5906                             _version_tmp=`echo $i | sed "s#$_AX_BOOST_BASE_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
5907                             V_CHECK=`expr $_version_tmp \> $_version`
5908                             if test "x$V_CHECK" = "x1" ; then
5909                                 _version=$_version_tmp
5910                                 best_path=$_AX_BOOST_BASE_boost_path
5911                             fi
5912                         done
5913                     fi
5914                 done
5915
5916                 VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
5917                 BOOST_CPPFLAGS="-I$best_path/include/boost-$VERSION_UNDERSCORE"
5918                 if test -z "$_AX_BOOST_BASE_boost_lib_path" ; then
5919                     for libsubdir in $libsubdirs ; do
5920                         if ls "$best_path/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
5921                     done
5922                     BOOST_LDFLAGS="-L$best_path/$libsubdir"
5923                 fi
5924             fi
5925
5926             if test -n "$BOOST_ROOT" ; then
5927                 for libsubdir in $libsubdirs ; do
5928                     if ls "$BOOST_ROOT/stage/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
5929                 done
5930                 if test -d "$BOOST_ROOT" && test -r "$BOOST_ROOT" && test -d "$BOOST_ROOT/stage/$libsubdir" && test -r "$BOOST_ROOT/stage/$libsubdir"; then
5931                     version_dir=`expr //$BOOST_ROOT : '.*/\(.*\)'`
5932                     stage_version=`echo $version_dir | sed 's/boost_//' | sed 's/_/./g'`
5933                         stage_version_shorten=`expr $stage_version : '\([0-9]*\.[0-9]*\)'`
5934                     V_CHECK=`expr $stage_version_shorten \>\= $_version`
5935                     if test "x$V_CHECK" = "x1" && test -z "$_AX_BOOST_BASE_boost_lib_path" ; then
5936                         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: We will use a staged boost library from $BOOST_ROOT" >&5
5937 printf "%s\n" "$as_me: We will use a staged boost library from $BOOST_ROOT" >&6;}
5938                         BOOST_CPPFLAGS="-I$BOOST_ROOT"
5939                         BOOST_LDFLAGS="-L$BOOST_ROOT/stage/$libsubdir"
5940                     fi
5941                 fi
5942             fi
5943         fi
5944
5945         CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
5946         export CPPFLAGS
5947         LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
5948         export LDFLAGS
5949
5950         ac_ext=cpp
5951 ac_cpp='$CXXCPP $CPPFLAGS'
5952 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5953 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5954 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5955
5956             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5957 /* end confdefs.h.  */
5958
5959 #include <boost/version.hpp>
5960
5961 int
5962 main (void)
5963 {
5964
5965 (void) ((void)sizeof(char[1 - 2*!!((BOOST_VERSION) < ($WANT_BOOST_VERSION))]));
5966
5967   ;
5968   return 0;
5969 }
5970 _ACEOF
5971 if ac_fn_cxx_try_compile "$LINENO"
5972 then :
5973
5974             { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5975 printf "%s\n" "yes" >&6; }
5976         succeeded=yes
5977         found_system=yes
5978
5979 fi
5980 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5981         ac_ext=cpp
5982 ac_cpp='$CXXCPP $CPPFLAGS'
5983 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5984 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5985 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5986
5987     fi
5988
5989     if test "x$succeeded" != "xyes" ; then
5990         if test "x$_version" = "x0" ; then
5991             { printf "%s\n" "$as_me:${as_lineno-$LINENO}: We could not detect the boost libraries (version 1.71 or higher). If you have a staged boost library (still not installed) please specify \$BOOST_ROOT in your environment and do not give a PATH to --with-boost option.  If you are sure you have boost installed, then check your version number looking in <boost/version.hpp>. See http://randspringer.de/boost for more documentation." >&5
5992 printf "%s\n" "$as_me: We could not detect the boost libraries (version 1.71 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;}
5993         else
5994             { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Your boost libraries seems to old (version $_version)." >&5
5995 printf "%s\n" "$as_me: Your boost libraries seems to old (version $_version)." >&6;}
5996         fi
5997         # execute ACTION-IF-NOT-FOUND (if present):
5998         as_fn_error $? "Could not find Boost" "$LINENO" 5
5999     else
6000
6001 printf "%s\n" "#define HAVE_BOOST /**/" >>confdefs.h
6002
6003         # execute ACTION-IF-FOUND (if present):
6004         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Boost CXXFLAGS: \"$BOOST_CPPFLAGS\"" >&5
6005 printf "%s\n" "$as_me: Boost CXXFLAGS: \"$BOOST_CPPFLAGS\"" >&6;}
6006                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Boost LDFLAGS: \"$BOOST_LDFLAGS\"" >&5
6007 printf "%s\n" "$as_me: Boost LDFLAGS: \"$BOOST_LDFLAGS\"" >&6;}
6008     fi
6009
6010     CPPFLAGS="$CPPFLAGS_SAVED"
6011     LDFLAGS="$LDFLAGS_SAVED"
6012
6013
6014 fi
6015
6016
6017
6018 CXXFLAGS="$BOOST_CPPFLAGS $CXXFLAGS"
6019 LDFLAGS="$BOOST_LDFLAGS $LDFLAGS"
6020
6021 # add workaround for problematic boost version
6022 # taken from ax_boost_base.m4
6023
6024
6025
6026 pkg_failed=no
6027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libtorrent-rasterbar >= 2.0.8" >&5
6028 printf %s "checking for libtorrent-rasterbar >= 2.0.8... " >&6; }
6029
6030 if test -n "$libtorrent_CFLAGS"; then
6031     pkg_cv_libtorrent_CFLAGS="$libtorrent_CFLAGS"
6032  elif test -n "$PKG_CONFIG"; then
6033     if test -n "$PKG_CONFIG" && \
6034     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libtorrent-rasterbar >= 2.0.8\""; } >&5
6035   ($PKG_CONFIG --exists --print-errors "libtorrent-rasterbar >= 2.0.8") 2>&5
6036   ac_status=$?
6037   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6038   test $ac_status = 0; }; then
6039   pkg_cv_libtorrent_CFLAGS=`$PKG_CONFIG --cflags "libtorrent-rasterbar >= 2.0.8" 2>/dev/null`
6040                       test "x$?" != "x0" && pkg_failed=yes
6041 else
6042   pkg_failed=yes
6043 fi
6044  else
6045     pkg_failed=untried
6046 fi
6047 if test -n "$libtorrent_LIBS"; then
6048     pkg_cv_libtorrent_LIBS="$libtorrent_LIBS"
6049  elif test -n "$PKG_CONFIG"; then
6050     if test -n "$PKG_CONFIG" && \
6051     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libtorrent-rasterbar >= 2.0.8\""; } >&5
6052   ($PKG_CONFIG --exists --print-errors "libtorrent-rasterbar >= 2.0.8") 2>&5
6053   ac_status=$?
6054   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6055   test $ac_status = 0; }; then
6056   pkg_cv_libtorrent_LIBS=`$PKG_CONFIG --libs "libtorrent-rasterbar >= 2.0.8" 2>/dev/null`
6057                       test "x$?" != "x0" && pkg_failed=yes
6058 else
6059   pkg_failed=yes
6060 fi
6061  else
6062     pkg_failed=untried
6063 fi
6064
6065
6066
6067 if test $pkg_failed = yes; then
6068         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6069 printf "%s\n" "no" >&6; }
6070
6071 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
6072         _pkg_short_errors_supported=yes
6073 else
6074         _pkg_short_errors_supported=no
6075 fi
6076         if test $_pkg_short_errors_supported = yes; then
6077                 libtorrent_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libtorrent-rasterbar >= 2.0.8" 2>&1`
6078         else
6079                 libtorrent_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libtorrent-rasterbar >= 2.0.8" 2>&1`
6080         fi
6081         # Put the nasty error message in config.log where it belongs
6082         echo "$libtorrent_PKG_ERRORS" >&5
6083
6084
6085 pkg_failed=no
6086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libtorrent-rasterbar >= 1.2.18 libtorrent-rasterbar < 2" >&5
6087 printf %s "checking for libtorrent-rasterbar >= 1.2.18 libtorrent-rasterbar < 2... " >&6; }
6088
6089 if test -n "$libtorrent_CFLAGS"; then
6090     pkg_cv_libtorrent_CFLAGS="$libtorrent_CFLAGS"
6091  elif test -n "$PKG_CONFIG"; then
6092     if test -n "$PKG_CONFIG" && \
6093     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libtorrent-rasterbar >= 1.2.18 libtorrent-rasterbar < 2\""; } >&5
6094   ($PKG_CONFIG --exists --print-errors "libtorrent-rasterbar >= 1.2.18 libtorrent-rasterbar < 2") 2>&5
6095   ac_status=$?
6096   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6097   test $ac_status = 0; }; then
6098   pkg_cv_libtorrent_CFLAGS=`$PKG_CONFIG --cflags "libtorrent-rasterbar >= 1.2.18 libtorrent-rasterbar < 2" 2>/dev/null`
6099                       test "x$?" != "x0" && pkg_failed=yes
6100 else
6101   pkg_failed=yes
6102 fi
6103  else
6104     pkg_failed=untried
6105 fi
6106 if test -n "$libtorrent_LIBS"; then
6107     pkg_cv_libtorrent_LIBS="$libtorrent_LIBS"
6108  elif test -n "$PKG_CONFIG"; then
6109     if test -n "$PKG_CONFIG" && \
6110     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libtorrent-rasterbar >= 1.2.18 libtorrent-rasterbar < 2\""; } >&5
6111   ($PKG_CONFIG --exists --print-errors "libtorrent-rasterbar >= 1.2.18 libtorrent-rasterbar < 2") 2>&5
6112   ac_status=$?
6113   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6114   test $ac_status = 0; }; then
6115   pkg_cv_libtorrent_LIBS=`$PKG_CONFIG --libs "libtorrent-rasterbar >= 1.2.18 libtorrent-rasterbar < 2" 2>/dev/null`
6116                       test "x$?" != "x0" && pkg_failed=yes
6117 else
6118   pkg_failed=yes
6119 fi
6120  else
6121     pkg_failed=untried
6122 fi
6123
6124
6125
6126 if test $pkg_failed = yes; then
6127         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6128 printf "%s\n" "no" >&6; }
6129
6130 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
6131         _pkg_short_errors_supported=yes
6132 else
6133         _pkg_short_errors_supported=no
6134 fi
6135         if test $_pkg_short_errors_supported = yes; then
6136                 libtorrent_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libtorrent-rasterbar >= 1.2.18 libtorrent-rasterbar < 2" 2>&1`
6137         else
6138                 libtorrent_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libtorrent-rasterbar >= 1.2.18 libtorrent-rasterbar < 2" 2>&1`
6139         fi
6140         # Put the nasty error message in config.log where it belongs
6141         echo "$libtorrent_PKG_ERRORS" >&5
6142
6143         as_fn_error $? "Package requirements (libtorrent-rasterbar >= 1.2.18 libtorrent-rasterbar < 2) were not met:
6144
6145 $libtorrent_PKG_ERRORS
6146
6147 Consider adjusting the PKG_CONFIG_PATH environment variable if you
6148 installed software in a non-standard prefix.
6149
6150 Alternatively, you may set the environment variables libtorrent_CFLAGS
6151 and libtorrent_LIBS to avoid the need to call pkg-config.
6152 See the pkg-config man page for more details." "$LINENO" 5
6153 elif test $pkg_failed = untried; then
6154         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6155 printf "%s\n" "no" >&6; }
6156         { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6157 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
6158 as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
6159 is in your PATH or set the PKG_CONFIG environment variable to the full
6160 path to pkg-config.
6161
6162 Alternatively, you may set the environment variables libtorrent_CFLAGS
6163 and libtorrent_LIBS to avoid the need to call pkg-config.
6164 See the pkg-config man page for more details.
6165
6166 To get pkg-config, see <http://pkg-config.freedesktop.org/>.
6167 See \`config.log' for more details" "$LINENO" 5; }
6168 else
6169         libtorrent_CFLAGS=$pkg_cv_libtorrent_CFLAGS
6170         libtorrent_LIBS=$pkg_cv_libtorrent_LIBS
6171         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6172 printf "%s\n" "yes" >&6; }
6173         CXXFLAGS="$libtorrent_CFLAGS $CXXFLAGS" LIBS="$libtorrent_LIBS $LIBS"
6174 fi
6175 elif test $pkg_failed = untried; then
6176         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6177 printf "%s\n" "no" >&6; }
6178
6179 pkg_failed=no
6180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libtorrent-rasterbar >= 1.2.18 libtorrent-rasterbar < 2" >&5
6181 printf %s "checking for libtorrent-rasterbar >= 1.2.18 libtorrent-rasterbar < 2... " >&6; }
6182
6183 if test -n "$libtorrent_CFLAGS"; then
6184     pkg_cv_libtorrent_CFLAGS="$libtorrent_CFLAGS"
6185  elif test -n "$PKG_CONFIG"; then
6186     if test -n "$PKG_CONFIG" && \
6187     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libtorrent-rasterbar >= 1.2.18 libtorrent-rasterbar < 2\""; } >&5
6188   ($PKG_CONFIG --exists --print-errors "libtorrent-rasterbar >= 1.2.18 libtorrent-rasterbar < 2") 2>&5
6189   ac_status=$?
6190   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6191   test $ac_status = 0; }; then
6192   pkg_cv_libtorrent_CFLAGS=`$PKG_CONFIG --cflags "libtorrent-rasterbar >= 1.2.18 libtorrent-rasterbar < 2" 2>/dev/null`
6193                       test "x$?" != "x0" && pkg_failed=yes
6194 else
6195   pkg_failed=yes
6196 fi
6197  else
6198     pkg_failed=untried
6199 fi
6200 if test -n "$libtorrent_LIBS"; then
6201     pkg_cv_libtorrent_LIBS="$libtorrent_LIBS"
6202  elif test -n "$PKG_CONFIG"; then
6203     if test -n "$PKG_CONFIG" && \
6204     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libtorrent-rasterbar >= 1.2.18 libtorrent-rasterbar < 2\""; } >&5
6205   ($PKG_CONFIG --exists --print-errors "libtorrent-rasterbar >= 1.2.18 libtorrent-rasterbar < 2") 2>&5
6206   ac_status=$?
6207   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6208   test $ac_status = 0; }; then
6209   pkg_cv_libtorrent_LIBS=`$PKG_CONFIG --libs "libtorrent-rasterbar >= 1.2.18 libtorrent-rasterbar < 2" 2>/dev/null`
6210                       test "x$?" != "x0" && pkg_failed=yes
6211 else
6212   pkg_failed=yes
6213 fi
6214  else
6215     pkg_failed=untried
6216 fi
6217
6218
6219
6220 if test $pkg_failed = yes; then
6221         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6222 printf "%s\n" "no" >&6; }
6223
6224 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
6225         _pkg_short_errors_supported=yes
6226 else
6227         _pkg_short_errors_supported=no
6228 fi
6229         if test $_pkg_short_errors_supported = yes; then
6230                 libtorrent_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libtorrent-rasterbar >= 1.2.18 libtorrent-rasterbar < 2" 2>&1`
6231         else
6232                 libtorrent_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libtorrent-rasterbar >= 1.2.18 libtorrent-rasterbar < 2" 2>&1`
6233         fi
6234         # Put the nasty error message in config.log where it belongs
6235         echo "$libtorrent_PKG_ERRORS" >&5
6236
6237         as_fn_error $? "Package requirements (libtorrent-rasterbar >= 1.2.18 libtorrent-rasterbar < 2) were not met:
6238
6239 $libtorrent_PKG_ERRORS
6240
6241 Consider adjusting the PKG_CONFIG_PATH environment variable if you
6242 installed software in a non-standard prefix.
6243
6244 Alternatively, you may set the environment variables libtorrent_CFLAGS
6245 and libtorrent_LIBS to avoid the need to call pkg-config.
6246 See the pkg-config man page for more details." "$LINENO" 5
6247 elif test $pkg_failed = untried; then
6248         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6249 printf "%s\n" "no" >&6; }
6250         { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6251 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
6252 as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
6253 is in your PATH or set the PKG_CONFIG environment variable to the full
6254 path to pkg-config.
6255
6256 Alternatively, you may set the environment variables libtorrent_CFLAGS
6257 and libtorrent_LIBS to avoid the need to call pkg-config.
6258 See the pkg-config man page for more details.
6259
6260 To get pkg-config, see <http://pkg-config.freedesktop.org/>.
6261 See \`config.log' for more details" "$LINENO" 5; }
6262 else
6263         libtorrent_CFLAGS=$pkg_cv_libtorrent_CFLAGS
6264         libtorrent_LIBS=$pkg_cv_libtorrent_LIBS
6265         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6266 printf "%s\n" "yes" >&6; }
6267         CXXFLAGS="$libtorrent_CFLAGS $CXXFLAGS" LIBS="$libtorrent_LIBS $LIBS"
6268 fi
6269 else
6270         libtorrent_CFLAGS=$pkg_cv_libtorrent_CFLAGS
6271         libtorrent_LIBS=$pkg_cv_libtorrent_LIBS
6272         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6273 printf "%s\n" "yes" >&6; }
6274         CXXFLAGS="$libtorrent_CFLAGS $CXXFLAGS" LIBS="$libtorrent_LIBS $LIBS" QBT_ADD_DEFINES="$QBT_ADD_DEFINES QBT_USES_LIBTORRENT2"
6275 fi
6276
6277
6278 pkg_failed=no
6279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for openssl >= 1.1.1" >&5
6280 printf %s "checking for openssl >= 1.1.1... " >&6; }
6281
6282 if test -n "$openssl_CFLAGS"; then
6283     pkg_cv_openssl_CFLAGS="$openssl_CFLAGS"
6284  elif test -n "$PKG_CONFIG"; then
6285     if test -n "$PKG_CONFIG" && \
6286     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openssl >= 1.1.1\""; } >&5
6287   ($PKG_CONFIG --exists --print-errors "openssl >= 1.1.1") 2>&5
6288   ac_status=$?
6289   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6290   test $ac_status = 0; }; then
6291   pkg_cv_openssl_CFLAGS=`$PKG_CONFIG --cflags "openssl >= 1.1.1" 2>/dev/null`
6292                       test "x$?" != "x0" && pkg_failed=yes
6293 else
6294   pkg_failed=yes
6295 fi
6296  else
6297     pkg_failed=untried
6298 fi
6299 if test -n "$openssl_LIBS"; then
6300     pkg_cv_openssl_LIBS="$openssl_LIBS"
6301  elif test -n "$PKG_CONFIG"; then
6302     if test -n "$PKG_CONFIG" && \
6303     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openssl >= 1.1.1\""; } >&5
6304   ($PKG_CONFIG --exists --print-errors "openssl >= 1.1.1") 2>&5
6305   ac_status=$?
6306   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6307   test $ac_status = 0; }; then
6308   pkg_cv_openssl_LIBS=`$PKG_CONFIG --libs "openssl >= 1.1.1" 2>/dev/null`
6309                       test "x$?" != "x0" && pkg_failed=yes
6310 else
6311   pkg_failed=yes
6312 fi
6313  else
6314     pkg_failed=untried
6315 fi
6316
6317
6318
6319 if test $pkg_failed = yes; then
6320         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6321 printf "%s\n" "no" >&6; }
6322
6323 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
6324         _pkg_short_errors_supported=yes
6325 else
6326         _pkg_short_errors_supported=no
6327 fi
6328         if test $_pkg_short_errors_supported = yes; then
6329                 openssl_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "openssl >= 1.1.1" 2>&1`
6330         else
6331                 openssl_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "openssl >= 1.1.1" 2>&1`
6332         fi
6333         # Put the nasty error message in config.log where it belongs
6334         echo "$openssl_PKG_ERRORS" >&5
6335
6336         as_fn_error $? "Package requirements (openssl >= 1.1.1) were not met:
6337
6338 $openssl_PKG_ERRORS
6339
6340 Consider adjusting the PKG_CONFIG_PATH environment variable if you
6341 installed software in a non-standard prefix.
6342
6343 Alternatively, you may set the environment variables openssl_CFLAGS
6344 and openssl_LIBS to avoid the need to call pkg-config.
6345 See the pkg-config man page for more details." "$LINENO" 5
6346 elif test $pkg_failed = untried; then
6347         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6348 printf "%s\n" "no" >&6; }
6349         { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6350 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
6351 as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
6352 is in your PATH or set the PKG_CONFIG environment variable to the full
6353 path to pkg-config.
6354
6355 Alternatively, you may set the environment variables openssl_CFLAGS
6356 and openssl_LIBS to avoid the need to call pkg-config.
6357 See the pkg-config man page for more details.
6358
6359 To get pkg-config, see <http://pkg-config.freedesktop.org/>.
6360 See \`config.log' for more details" "$LINENO" 5; }
6361 else
6362         openssl_CFLAGS=$pkg_cv_openssl_CFLAGS
6363         openssl_LIBS=$pkg_cv_openssl_LIBS
6364         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6365 printf "%s\n" "yes" >&6; }
6366         CXXFLAGS="$openssl_CFLAGS $CXXFLAGS"
6367                   LIBS="$openssl_LIBS $LIBS"
6368 fi
6369
6370
6371 pkg_failed=no
6372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for zlib >= 1.2.11" >&5
6373 printf %s "checking for zlib >= 1.2.11... " >&6; }
6374
6375 if test -n "$zlib_CFLAGS"; then
6376     pkg_cv_zlib_CFLAGS="$zlib_CFLAGS"
6377  elif test -n "$PKG_CONFIG"; then
6378     if test -n "$PKG_CONFIG" && \
6379     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"zlib >= 1.2.11\""; } >&5
6380   ($PKG_CONFIG --exists --print-errors "zlib >= 1.2.11") 2>&5
6381   ac_status=$?
6382   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6383   test $ac_status = 0; }; then
6384   pkg_cv_zlib_CFLAGS=`$PKG_CONFIG --cflags "zlib >= 1.2.11" 2>/dev/null`
6385                       test "x$?" != "x0" && pkg_failed=yes
6386 else
6387   pkg_failed=yes
6388 fi
6389  else
6390     pkg_failed=untried
6391 fi
6392 if test -n "$zlib_LIBS"; then
6393     pkg_cv_zlib_LIBS="$zlib_LIBS"
6394  elif test -n "$PKG_CONFIG"; then
6395     if test -n "$PKG_CONFIG" && \
6396     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"zlib >= 1.2.11\""; } >&5
6397   ($PKG_CONFIG --exists --print-errors "zlib >= 1.2.11") 2>&5
6398   ac_status=$?
6399   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6400   test $ac_status = 0; }; then
6401   pkg_cv_zlib_LIBS=`$PKG_CONFIG --libs "zlib >= 1.2.11" 2>/dev/null`
6402                       test "x$?" != "x0" && pkg_failed=yes
6403 else
6404   pkg_failed=yes
6405 fi
6406  else
6407     pkg_failed=untried
6408 fi
6409
6410
6411
6412 if test $pkg_failed = yes; then
6413         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6414 printf "%s\n" "no" >&6; }
6415
6416 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
6417         _pkg_short_errors_supported=yes
6418 else
6419         _pkg_short_errors_supported=no
6420 fi
6421         if test $_pkg_short_errors_supported = yes; then
6422                 zlib_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "zlib >= 1.2.11" 2>&1`
6423         else
6424                 zlib_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "zlib >= 1.2.11" 2>&1`
6425         fi
6426         # Put the nasty error message in config.log where it belongs
6427         echo "$zlib_PKG_ERRORS" >&5
6428
6429         as_fn_error $? "Package requirements (zlib >= 1.2.11) were not met:
6430
6431 $zlib_PKG_ERRORS
6432
6433 Consider adjusting the PKG_CONFIG_PATH environment variable if you
6434 installed software in a non-standard prefix.
6435
6436 Alternatively, you may set the environment variables zlib_CFLAGS
6437 and zlib_LIBS to avoid the need to call pkg-config.
6438 See the pkg-config man page for more details." "$LINENO" 5
6439 elif test $pkg_failed = untried; then
6440         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6441 printf "%s\n" "no" >&6; }
6442         { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6443 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
6444 as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
6445 is in your PATH or set the PKG_CONFIG environment variable to the full
6446 path to pkg-config.
6447
6448 Alternatively, you may set the environment variables zlib_CFLAGS
6449 and zlib_LIBS to avoid the need to call pkg-config.
6450 See the pkg-config man page for more details.
6451
6452 To get pkg-config, see <http://pkg-config.freedesktop.org/>.
6453 See \`config.log' for more details" "$LINENO" 5; }
6454 else
6455         zlib_CFLAGS=$pkg_cv_zlib_CFLAGS
6456         zlib_LIBS=$pkg_cv_zlib_LIBS
6457         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6458 printf "%s\n" "yes" >&6; }
6459         CXXFLAGS="$zlib_CFLAGS $CXXFLAGS"
6460                  LIBS="$zlib_LIBS $LIBS"
6461 fi
6462
6463 # Check if already in >= C++17 mode because of the flags returned by one of the above packages
6464 TMP_CXXFLAGS="$CXXFLAGS"
6465 CXXFLAGS=""
6466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler defaults to C++17 or later mode" >&5
6467 printf %s "checking if compiler defaults to C++17 or later mode... " >&6; }
6468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6469 /* end confdefs.h.  */
6470
6471             #ifndef __cplusplus
6472             #error "This is not a C++ compiler"
6473             #elif __cplusplus < 201703L
6474             #error "This is not a C++17 compiler"
6475             #endif
6476 int
6477 main (void)
6478 {
6479
6480   ;
6481   return 0;
6482 }
6483
6484 _ACEOF
6485 if ac_fn_cxx_try_compile "$LINENO"
6486 then :
6487   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6488 printf "%s\n" "yes" >&6; }
6489                    QBT_CXX17_FOUND="yes"
6490 else $as_nop
6491   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6492 printf "%s\n" "no" >&6; }
6493                    QBT_CXX17_FOUND="no"
6494 fi
6495 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6496
6497 # In case of no, check if the compiler can support at least C++17
6498 # and if yes, enable it leaving a warning to the user
6499 if test "x$QBT_CXX17_FOUND" = "xno"
6500 then :
6501   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler supports C++17" >&5
6502 printf %s "checking if compiler supports C++17... " >&6; }
6503        CXXFLAGS="-std=c++17"
6504        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6505 /* end confdefs.h.  */
6506
6507             #ifndef __cplusplus
6508             #error "This is not a C++ compiler"
6509             #elif __cplusplus < 201703L
6510             #error "This is not a C++17 compiler"
6511             #endif
6512 int
6513 main (void)
6514 {
6515
6516   ;
6517   return 0;
6518 }
6519
6520 _ACEOF
6521 if ac_fn_cxx_try_compile "$LINENO"
6522 then :
6523   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6524 printf "%s\n" "yes" >&6; }
6525                          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if C++17 is disabled by the set compiler flags" >&5
6526 printf %s "checking if C++17 is disabled by the set compiler flags... " >&6; }
6527                          # prepend the flag so it won't override conflicting user defined flags
6528                          CXXFLAGS="-std=c++17 $TMP_CXXFLAGS"
6529                          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6530 /* end confdefs.h.  */
6531
6532             #ifndef __cplusplus
6533             #error "This is not a C++ compiler"
6534             #elif __cplusplus < 201703L
6535             #error "This is not a C++17 compiler"
6536             #endif
6537 int
6538 main (void)
6539 {
6540
6541   ;
6542   return 0;
6543 }
6544
6545 _ACEOF
6546 if ac_fn_cxx_try_compile "$LINENO"
6547 then :
6548   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6549 printf "%s\n" "no" >&6; }
6550                                             QBT_ADD_CONFIG="$QBT_ADD_CONFIG c++17"
6551                                             { printf "%s\n" "$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
6552 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;}
6553 else $as_nop
6554   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6555 printf "%s\n" "yes" >&6; }
6556                                             as_fn_error $? "The compiler supports C++17 but the user or a dependency has explicitly enabled a lower mode." "$LINENO" 5
6557 fi
6558 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6559 else $as_nop
6560   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6561 printf "%s\n" "no" >&6; }
6562                          as_fn_error $? "A compiler supporting C++17 is required." "$LINENO" 5
6563 fi
6564 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6565
6566 fi
6567 CXXFLAGS="$TMP_CXXFLAGS"
6568
6569 # These are required because autoconf doesn't expand these **particular**
6570 # vars automatically. And qmake cannot autoexpand them.
6571
6572   prefix_NONE=
6573   exec_prefix_NONE=
6574   test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
6575   test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
6576   eval ax_define_dir="\"$prefix\""
6577   eval ax_define_dir="\"$ax_define_dir\""
6578   EXPAND_PREFIX="$ax_define_dir"
6579
6580   printf "%s\n" "#define EXPAND_PREFIX \"$ax_define_dir\"" >>confdefs.h
6581
6582   test "$prefix_NONE" && prefix=NONE
6583   test "$exec_prefix_NONE" && exec_prefix=NONE
6584
6585
6586   prefix_NONE=
6587   exec_prefix_NONE=
6588   test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
6589   test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
6590   eval ax_define_dir="\"$bindir\""
6591   eval ax_define_dir="\"$ax_define_dir\""
6592   EXPAND_BINDIR="$ax_define_dir"
6593
6594   printf "%s\n" "#define EXPAND_BINDIR \"$ax_define_dir\"" >>confdefs.h
6595
6596   test "$prefix_NONE" && prefix=NONE
6597   test "$exec_prefix_NONE" && exec_prefix=NONE
6598
6599
6600   prefix_NONE=
6601   exec_prefix_NONE=
6602   test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
6603   test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
6604   eval ax_define_dir="\"$datadir\""
6605   eval ax_define_dir="\"$ax_define_dir\""
6606   EXPAND_DATADIR="$ax_define_dir"
6607
6608   printf "%s\n" "#define EXPAND_DATADIR \"$ax_define_dir\"" >>confdefs.h
6609
6610   test "$prefix_NONE" && prefix=NONE
6611   test "$exec_prefix_NONE" && exec_prefix=NONE
6612
6613
6614   prefix_NONE=
6615   exec_prefix_NONE=
6616   test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
6617   test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
6618   eval ax_define_dir="\"$mandir\""
6619   eval ax_define_dir="\"$ax_define_dir\""
6620   EXPAND_MANDIR="$ax_define_dir"
6621
6622   printf "%s\n" "#define EXPAND_MANDIR \"$ax_define_dir\"" >>confdefs.h
6623
6624   test "$prefix_NONE" && prefix=NONE
6625   test "$exec_prefix_NONE" && exec_prefix=NONE
6626
6627
6628 # Original extract() function contributed by pmzqla
6629 # $*: Strings to parse
6630 # Set $QBT_CONF_DEFINES, $QBT_CONF_INCLUDES, $QBT_CONF_EXTRA_CFLAGS
6631 extract() {
6632   if [ -z "$*" ]; then
6633     echo "Input string required"
6634     return 1
6635   fi
6636
6637   # BSD sed needs an actual newline character in the substitute command
6638   new_line='
6639 '
6640   # Convert " -" to "\n" if not between quotes and remove possible leading white spaces
6641   string=$(echo " $*" | $SED -e "s: -:\\${new_line}:g" -e 's:"\(.*\)\n\(.*\)":\"\1 -\2":g' -e "s:'\(.*\)\n\(.*\)':\'\1 -\2':g" -e 's/^[[:space:]]*//')
6642   SAVEIFS=$IFS
6643   IFS=$(printf "\n\b")
6644   for i in $string; do
6645     case "$(echo "$i" | cut -c1)" in
6646       '') ;;
6647       D) QBT_CONF_DEFINES="$QBT_CONF_DEFINES $(echo $i | cut -c2-)";;
6648       I) QBT_CONF_INCLUDES="$QBT_CONF_INCLUDES $(echo $i | cut -c2-)";;
6649       *) QBT_CONF_EXTRA_CFLAGS="$QBT_CONF_EXTRA_CFLAGS -$i";;
6650     esac
6651   done
6652   IFS=$SAVEIFS
6653 }
6654
6655 extract "$CFLAGS $CXXFLAGS"
6656 QBT_ADD_DEFINES="$QBT_ADD_DEFINES $QBT_CONF_DEFINES"
6657
6658 # Substitute the values of these vars in conf.pri.in
6659
6660
6661
6662
6663
6664
6665
6666
6667
6668 QBT_CONFIG_FILES="conf.pri"
6669
6670 if test "x$enable_systemd" = "xyes"
6671 then :
6672   QBT_CONFIG_FILES="$QBT_CONFIG_FILES dist/unix/systemd/qbittorrent-nox@.service"
6673 fi
6674
6675 ac_config_files="$ac_config_files "$QBT_CONFIG_FILES""
6676
6677 cat >confcache <<\_ACEOF
6678 # This file is a shell script that caches the results of configure
6679 # tests run on this system so they can be shared between configure
6680 # scripts and configure runs, see configure's option --config-cache.
6681 # It is not useful on other systems.  If it contains results you don't
6682 # want to keep, you may remove or edit it.
6683 #
6684 # config.status only pays attention to the cache file if you give it
6685 # the --recheck option to rerun configure.
6686 #
6687 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6688 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6689 # following values.
6690
6691 _ACEOF
6692
6693 # The following way of writing the cache mishandles newlines in values,
6694 # but we know of no workaround that is simple, portable, and efficient.
6695 # So, we kill variables containing newlines.
6696 # Ultrix sh set writes to stderr and can't be redirected directly,
6697 # and sets the high bit in the cache file unless we assign to the vars.
6698 (
6699   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6700     eval ac_val=\$$ac_var
6701     case $ac_val in #(
6702     *${as_nl}*)
6703       case $ac_var in #(
6704       *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6705 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6706       esac
6707       case $ac_var in #(
6708       _ | IFS | as_nl) ;; #(
6709       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6710       *) { eval $ac_var=; unset $ac_var;} ;;
6711       esac ;;
6712     esac
6713   done
6714
6715   (set) 2>&1 |
6716     case $as_nl`(ac_space=' '; set) 2>&1` in #(
6717     *${as_nl}ac_space=\ *)
6718       # `set' does not quote correctly, so add quotes: double-quote
6719       # substitution turns \\\\ into \\, and sed turns \\ into \.
6720       sed -n \
6721         "s/'/'\\\\''/g;
6722           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6723       ;; #(
6724     *)
6725       # `set' quotes correctly as required by POSIX, so do not add quotes.
6726       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6727       ;;
6728     esac |
6729     sort
6730 ) |
6731   sed '
6732      /^ac_cv_env_/b end
6733      t clear
6734      :clear
6735      s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
6736      t end
6737      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6738      :end' >>confcache
6739 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6740   if test -w "$cache_file"; then
6741     if test "x$cache_file" != "x/dev/null"; then
6742       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6743 printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
6744       if test ! -f "$cache_file" || test -h "$cache_file"; then
6745         cat confcache >"$cache_file"
6746       else
6747         case $cache_file in #(
6748         */* | ?:*)
6749           mv -f confcache "$cache_file"$$ &&
6750           mv -f "$cache_file"$$ "$cache_file" ;; #(
6751         *)
6752           mv -f confcache "$cache_file" ;;
6753         esac
6754       fi
6755     fi
6756   else
6757     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6758 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
6759   fi
6760 fi
6761 rm -f confcache
6762
6763 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6764 # Let make expand exec_prefix.
6765 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6766
6767 # Transform confdefs.h into DEFS.
6768 # Protect against shell expansion while executing Makefile rules.
6769 # Protect against Makefile macro expansion.
6770 #
6771 # If the first sed substitution is executed (which looks for macros that
6772 # take arguments), then branch to the quote section.  Otherwise,
6773 # look for a macro that doesn't take arguments.
6774 ac_script='
6775 :mline
6776 /\\$/{
6777  N
6778  s,\\\n,,
6779  b mline
6780 }
6781 t clear
6782 :clear
6783 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
6784 t quote
6785 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
6786 t quote
6787 b any
6788 :quote
6789 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
6790 s/\[/\\&/g
6791 s/\]/\\&/g
6792 s/\$/$$/g
6793 H
6794 :any
6795 ${
6796         g
6797         s/^\n//
6798         s/\n/ /g
6799         p
6800 }
6801 '
6802 DEFS=`sed -n "$ac_script" confdefs.h`
6803
6804
6805 ac_libobjs=
6806 ac_ltlibobjs=
6807 U=
6808 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6809   # 1. Remove the extension, and $U if already installed.
6810   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6811   ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
6812   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6813   #    will be set to the directory where LIBOBJS objects are built.
6814   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6815   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6816 done
6817 LIBOBJS=$ac_libobjs
6818
6819 LTLIBOBJS=$ac_ltlibobjs
6820
6821
6822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
6823 printf %s "checking that generated files are newer than configure... " >&6; }
6824    if test -n "$am_sleep_pid"; then
6825      # Hide warnings about reused PIDs.
6826      wait $am_sleep_pid 2>/dev/null
6827    fi
6828    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5
6829 printf "%s\n" "done" >&6; }
6830 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6831   as_fn_error $? "conditional \"AMDEP\" was never defined.
6832 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6833 fi
6834 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6835   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
6836 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6837 fi
6838 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6839   as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
6840 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6841 fi
6842  if test -n "$EXEEXT"; then
6843   am__EXEEXT_TRUE=
6844   am__EXEEXT_FALSE='#'
6845 else
6846   am__EXEEXT_TRUE='#'
6847   am__EXEEXT_FALSE=
6848 fi
6849
6850
6851 : "${CONFIG_STATUS=./config.status}"
6852 ac_write_fail=0
6853 ac_clean_files_save=$ac_clean_files
6854 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6856 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
6857 as_write_fail=0
6858 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6859 #! $SHELL
6860 # Generated by $as_me.
6861 # Run this file to recreate the current configuration.
6862 # Compiler output produced by configure, useful for debugging
6863 # configure, is in config.log if it exists.
6864
6865 debug=false
6866 ac_cs_recheck=false
6867 ac_cs_silent=false
6868
6869 SHELL=\${CONFIG_SHELL-$SHELL}
6870 export SHELL
6871 _ASEOF
6872 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6873 ## -------------------- ##
6874 ## M4sh Initialization. ##
6875 ## -------------------- ##
6876
6877 # Be more Bourne compatible
6878 DUALCASE=1; export DUALCASE # for MKS sh
6879 as_nop=:
6880 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
6881 then :
6882   emulate sh
6883   NULLCMD=:
6884   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6885   # is contrary to our usage.  Disable this feature.
6886   alias -g '${1+"$@"}'='"$@"'
6887   setopt NO_GLOB_SUBST
6888 else $as_nop
6889   case `(set -o) 2>/dev/null` in #(
6890   *posix*) :
6891     set -o posix ;; #(
6892   *) :
6893      ;;
6894 esac
6895 fi
6896
6897
6898
6899 # Reset variables that may have inherited troublesome values from
6900 # the environment.
6901
6902 # IFS needs to be set, to space, tab, and newline, in precisely that order.
6903 # (If _AS_PATH_WALK were called with IFS unset, it would have the
6904 # side effect of setting IFS to empty, thus disabling word splitting.)
6905 # Quoting is to prevent editors from complaining about space-tab.
6906 as_nl='
6907 '
6908 export as_nl
6909 IFS=" ""        $as_nl"
6910
6911 PS1='$ '
6912 PS2='> '
6913 PS4='+ '
6914
6915 # Ensure predictable behavior from utilities with locale-dependent output.
6916 LC_ALL=C
6917 export LC_ALL
6918 LANGUAGE=C
6919 export LANGUAGE
6920
6921 # We cannot yet rely on "unset" to work, but we need these variables
6922 # to be unset--not just set to an empty or harmless value--now, to
6923 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
6924 # also avoids known problems related to "unset" and subshell syntax
6925 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
6926 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
6927 do eval test \${$as_var+y} \
6928   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6929 done
6930
6931 # Ensure that fds 0, 1, and 2 are open.
6932 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
6933 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
6934 if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
6935
6936 # The user is always right.
6937 if ${PATH_SEPARATOR+false} :; then
6938   PATH_SEPARATOR=:
6939   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6940     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6941       PATH_SEPARATOR=';'
6942   }
6943 fi
6944
6945
6946 # Find who we are.  Look in the path if we contain no directory separator.
6947 as_myself=
6948 case $0 in #((
6949   *[\\/]* ) as_myself=$0 ;;
6950   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6951 for as_dir in $PATH
6952 do
6953   IFS=$as_save_IFS
6954   case $as_dir in #(((
6955     '') as_dir=./ ;;
6956     */) ;;
6957     *) as_dir=$as_dir/ ;;
6958   esac
6959     test -r "$as_dir$0" && as_myself=$as_dir$0 && break
6960   done
6961 IFS=$as_save_IFS
6962
6963      ;;
6964 esac
6965 # We did not find ourselves, most probably we were run as `sh COMMAND'
6966 # in which case we are not to be found in the path.
6967 if test "x$as_myself" = x; then
6968   as_myself=$0
6969 fi
6970 if test ! -f "$as_myself"; then
6971   printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6972   exit 1
6973 fi
6974
6975
6976
6977 # as_fn_error STATUS ERROR [LINENO LOG_FD]
6978 # ----------------------------------------
6979 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6980 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6981 # script with STATUS, using 1 if that was 0.
6982 as_fn_error ()
6983 {
6984   as_status=$1; test $as_status -eq 0 && as_status=1
6985   if test "$4"; then
6986     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6987     printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6988   fi
6989   printf "%s\n" "$as_me: error: $2" >&2
6990   as_fn_exit $as_status
6991 } # as_fn_error
6992
6993
6994
6995 # as_fn_set_status STATUS
6996 # -----------------------
6997 # Set $? to STATUS, without forking.
6998 as_fn_set_status ()
6999 {
7000   return $1
7001 } # as_fn_set_status
7002
7003 # as_fn_exit STATUS
7004 # -----------------
7005 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7006 as_fn_exit ()
7007 {
7008   set +e
7009   as_fn_set_status $1
7010   exit $1
7011 } # as_fn_exit
7012
7013 # as_fn_unset VAR
7014 # ---------------
7015 # Portably unset VAR.
7016 as_fn_unset ()
7017 {
7018   { eval $1=; unset $1;}
7019 }
7020 as_unset=as_fn_unset
7021
7022 # as_fn_append VAR VALUE
7023 # ----------------------
7024 # Append the text in VALUE to the end of the definition contained in VAR. Take
7025 # advantage of any shell optimizations that allow amortized linear growth over
7026 # repeated appends, instead of the typical quadratic growth present in naive
7027 # implementations.
7028 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
7029 then :
7030   eval 'as_fn_append ()
7031   {
7032     eval $1+=\$2
7033   }'
7034 else $as_nop
7035   as_fn_append ()
7036   {
7037     eval $1=\$$1\$2
7038   }
7039 fi # as_fn_append
7040
7041 # as_fn_arith ARG...
7042 # ------------------
7043 # Perform arithmetic evaluation on the ARGs, and store the result in the
7044 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7045 # must be portable across $(()) and expr.
7046 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
7047 then :
7048   eval 'as_fn_arith ()
7049   {
7050     as_val=$(( $* ))
7051   }'
7052 else $as_nop
7053   as_fn_arith ()
7054   {
7055     as_val=`expr "$@" || test $? -eq 1`
7056   }
7057 fi # as_fn_arith
7058
7059
7060 if expr a : '\(a\)' >/dev/null 2>&1 &&
7061    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7062   as_expr=expr
7063 else
7064   as_expr=false
7065 fi
7066
7067 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7068   as_basename=basename
7069 else
7070   as_basename=false
7071 fi
7072
7073 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7074   as_dirname=dirname
7075 else
7076   as_dirname=false
7077 fi
7078
7079 as_me=`$as_basename -- "$0" ||
7080 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7081          X"$0" : 'X\(//\)$' \| \
7082          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7083 printf "%s\n" X/"$0" |
7084     sed '/^.*\/\([^/][^/]*\)\/*$/{
7085             s//\1/
7086             q
7087           }
7088           /^X\/\(\/\/\)$/{
7089             s//\1/
7090             q
7091           }
7092           /^X\/\(\/\).*/{
7093             s//\1/
7094             q
7095           }
7096           s/.*/./; q'`
7097
7098 # Avoid depending upon Character Ranges.
7099 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7100 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7101 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7102 as_cr_digits='0123456789'
7103 as_cr_alnum=$as_cr_Letters$as_cr_digits
7104
7105
7106 # Determine whether it's possible to make 'echo' print without a newline.
7107 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed
7108 # for compatibility with existing Makefiles.
7109 ECHO_C= ECHO_N= ECHO_T=
7110 case `echo -n x` in #(((((
7111 -n*)
7112   case `echo 'xy\c'` in
7113   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7114   xy)  ECHO_C='\c';;
7115   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7116        ECHO_T=' ';;
7117   esac;;
7118 *)
7119   ECHO_N='-n';;
7120 esac
7121
7122 # For backward compatibility with old third-party macros, we provide
7123 # the shell variables $as_echo and $as_echo_n.  New code should use
7124 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
7125 as_echo='printf %s\n'
7126 as_echo_n='printf %s'
7127
7128 rm -f conf$$ conf$$.exe conf$$.file
7129 if test -d conf$$.dir; then
7130   rm -f conf$$.dir/conf$$.file
7131 else
7132   rm -f conf$$.dir
7133   mkdir conf$$.dir 2>/dev/null
7134 fi
7135 if (echo >conf$$.file) 2>/dev/null; then
7136   if ln -s conf$$.file conf$$ 2>/dev/null; then
7137     as_ln_s='ln -s'
7138     # ... but there are two gotchas:
7139     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7140     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7141     # In both cases, we have to default to `cp -pR'.
7142     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7143       as_ln_s='cp -pR'
7144   elif ln conf$$.file conf$$ 2>/dev/null; then
7145     as_ln_s=ln
7146   else
7147     as_ln_s='cp -pR'
7148   fi
7149 else
7150   as_ln_s='cp -pR'
7151 fi
7152 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7153 rmdir conf$$.dir 2>/dev/null
7154
7155
7156 # as_fn_mkdir_p
7157 # -------------
7158 # Create "$as_dir" as a directory, including parents if necessary.
7159 as_fn_mkdir_p ()
7160 {
7161
7162   case $as_dir in #(
7163   -*) as_dir=./$as_dir;;
7164   esac
7165   test -d "$as_dir" || eval $as_mkdir_p || {
7166     as_dirs=
7167     while :; do
7168       case $as_dir in #(
7169       *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7170       *) as_qdir=$as_dir;;
7171       esac
7172       as_dirs="'$as_qdir' $as_dirs"
7173       as_dir=`$as_dirname -- "$as_dir" ||
7174 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7175          X"$as_dir" : 'X\(//\)[^/]' \| \
7176          X"$as_dir" : 'X\(//\)$' \| \
7177          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7178 printf "%s\n" X"$as_dir" |
7179     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7180             s//\1/
7181             q
7182           }
7183           /^X\(\/\/\)[^/].*/{
7184             s//\1/
7185             q
7186           }
7187           /^X\(\/\/\)$/{
7188             s//\1/
7189             q
7190           }
7191           /^X\(\/\).*/{
7192             s//\1/
7193             q
7194           }
7195           s/.*/./; q'`
7196       test -d "$as_dir" && break
7197     done
7198     test -z "$as_dirs" || eval "mkdir $as_dirs"
7199   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
7200
7201
7202 } # as_fn_mkdir_p
7203 if mkdir -p . 2>/dev/null; then
7204   as_mkdir_p='mkdir -p "$as_dir"'
7205 else
7206   test -d ./-p && rmdir ./-p
7207   as_mkdir_p=false
7208 fi
7209
7210
7211 # as_fn_executable_p FILE
7212 # -----------------------
7213 # Test if FILE is an executable regular file.
7214 as_fn_executable_p ()
7215 {
7216   test -f "$1" && test -x "$1"
7217 } # as_fn_executable_p
7218 as_test_x='test -x'
7219 as_executable_p=as_fn_executable_p
7220
7221 # Sed expression to map a string onto a valid CPP name.
7222 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7223
7224 # Sed expression to map a string onto a valid variable name.
7225 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7226
7227
7228 exec 6>&1
7229 ## ----------------------------------- ##
7230 ## Main body of $CONFIG_STATUS script. ##
7231 ## ----------------------------------- ##
7232 _ASEOF
7233 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7234
7235 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7236 # Save the log message, to keep $0 and so on meaningful, and to
7237 # report actual input values of CONFIG_FILES etc. instead of their
7238 # values after options handling.
7239 ac_log="
7240 This file was extended by qbittorrent $as_me v4.6.0alpha1, which was
7241 generated by GNU Autoconf 2.71.  Invocation command line was
7242
7243   CONFIG_FILES    = $CONFIG_FILES
7244   CONFIG_HEADERS  = $CONFIG_HEADERS
7245   CONFIG_LINKS    = $CONFIG_LINKS
7246   CONFIG_COMMANDS = $CONFIG_COMMANDS
7247   $ $0 $@
7248
7249 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7250 "
7251
7252 _ACEOF
7253
7254 case $ac_config_files in *"
7255 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7256 esac
7257
7258
7259
7260 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7261 # Files that config.status was made for.
7262 config_files="$ac_config_files"
7263 config_commands="$ac_config_commands"
7264
7265 _ACEOF
7266
7267 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7268 ac_cs_usage="\
7269 \`$as_me' instantiates files and other configuration actions
7270 from templates according to the current configuration.  Unless the files
7271 and actions are specified as TAGs, all are instantiated by default.
7272
7273 Usage: $0 [OPTION]... [TAG]...
7274
7275   -h, --help       print this help, then exit
7276   -V, --version    print version number and configuration settings, then exit
7277       --config     print configuration, then exit
7278   -q, --quiet, --silent
7279                    do not print progress messages
7280   -d, --debug      don't remove temporary files
7281       --recheck    update $as_me by reconfiguring in the same conditions
7282       --file=FILE[:TEMPLATE]
7283                    instantiate the configuration file FILE
7284
7285 Configuration files:
7286 $config_files
7287
7288 Configuration commands:
7289 $config_commands
7290
7291 Report bugs to <bugs.qbittorrent.org>.
7292 qbittorrent home page: <https://www.qbittorrent.org/>."
7293
7294 _ACEOF
7295 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
7296 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
7297 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7298 ac_cs_config='$ac_cs_config_escaped'
7299 ac_cs_version="\\
7300 qbittorrent config.status v4.6.0alpha1
7301 configured by $0, generated by GNU Autoconf 2.71,
7302   with options \\"\$ac_cs_config\\"
7303
7304 Copyright (C) 2021 Free Software Foundation, Inc.
7305 This config.status script is free software; the Free Software Foundation
7306 gives unlimited permission to copy, distribute and modify it."
7307
7308 ac_pwd='$ac_pwd'
7309 srcdir='$srcdir'
7310 INSTALL='$INSTALL'
7311 MKDIR_P='$MKDIR_P'
7312 AWK='$AWK'
7313 test -n "\$AWK" || AWK=awk
7314 _ACEOF
7315
7316 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7317 # The default lists apply if the user does not specify any file.
7318 ac_need_defaults=:
7319 while test $# != 0
7320 do
7321   case $1 in
7322   --*=?*)
7323     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7324     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7325     ac_shift=:
7326     ;;
7327   --*=)
7328     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7329     ac_optarg=
7330     ac_shift=:
7331     ;;
7332   *)
7333     ac_option=$1
7334     ac_optarg=$2
7335     ac_shift=shift
7336     ;;
7337   esac
7338
7339   case $ac_option in
7340   # Handling of the options.
7341   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7342     ac_cs_recheck=: ;;
7343   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7344     printf "%s\n" "$ac_cs_version"; exit ;;
7345   --config | --confi | --conf | --con | --co | --c )
7346     printf "%s\n" "$ac_cs_config"; exit ;;
7347   --debug | --debu | --deb | --de | --d | -d )
7348     debug=: ;;
7349   --file | --fil | --fi | --f )
7350     $ac_shift
7351     case $ac_optarg in
7352     *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7353     '') as_fn_error $? "missing file argument" ;;
7354     esac
7355     as_fn_append CONFIG_FILES " '$ac_optarg'"
7356     ac_need_defaults=false;;
7357   --he | --h |  --help | --hel | -h )
7358     printf "%s\n" "$ac_cs_usage"; exit ;;
7359   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7360   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7361     ac_cs_silent=: ;;
7362
7363   # This is an error.
7364   -*) as_fn_error $? "unrecognized option: \`$1'
7365 Try \`$0 --help' for more information." ;;
7366
7367   *) as_fn_append ac_config_targets " $1"
7368      ac_need_defaults=false ;;
7369
7370   esac
7371   shift
7372 done
7373
7374 ac_configure_extra_args=
7375
7376 if $ac_cs_silent; then
7377   exec 6>/dev/null
7378   ac_configure_extra_args="$ac_configure_extra_args --silent"
7379 fi
7380
7381 _ACEOF
7382 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7383 if \$ac_cs_recheck; then
7384   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7385   shift
7386   \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
7387   CONFIG_SHELL='$SHELL'
7388   export CONFIG_SHELL
7389   exec "\$@"
7390 fi
7391
7392 _ACEOF
7393 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7394 exec 5>>config.log
7395 {
7396   echo
7397   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7398 ## Running $as_me. ##
7399 _ASBOX
7400   printf "%s\n" "$ac_log"
7401 } >&5
7402
7403 _ACEOF
7404 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7405 #
7406 # INIT-COMMANDS
7407 #
7408 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
7409
7410 _ACEOF
7411
7412 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7413
7414 # Handling of arguments.
7415 for ac_config_target in $ac_config_targets
7416 do
7417   case $ac_config_target in
7418     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7419     ""$QBT_CONFIG_FILES"") CONFIG_FILES="$CONFIG_FILES "$QBT_CONFIG_FILES"" ;;
7420
7421   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7422   esac
7423 done
7424
7425
7426 # If the user did not use the arguments to specify the items to instantiate,
7427 # then the envvar interface is used.  Set only those that are not.
7428 # We use the long form for the default assignment because of an extremely
7429 # bizarre bug on SunOS 4.1.3.
7430 if $ac_need_defaults; then
7431   test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
7432   test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands
7433 fi
7434
7435 # Have a temporary directory for convenience.  Make it in the build tree
7436 # simply because there is no reason against having it here, and in addition,
7437 # creating and moving files from /tmp can sometimes cause problems.
7438 # Hook for its removal unless debugging.
7439 # Note that there is a small window in which the directory will not be cleaned:
7440 # after its creation but before its name has been assigned to `$tmp'.
7441 $debug ||
7442 {
7443   tmp= ac_tmp=
7444   trap 'exit_status=$?
7445   : "${ac_tmp:=$tmp}"
7446   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
7447 ' 0
7448   trap 'as_fn_exit 1' 1 2 13 15
7449 }
7450 # Create a (secure) tmp directory for tmp files.
7451
7452 {
7453   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7454   test -d "$tmp"
7455 }  ||
7456 {
7457   tmp=./conf$$-$RANDOM
7458   (umask 077 && mkdir "$tmp")
7459 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7460 ac_tmp=$tmp
7461
7462 # Set up the scripts for CONFIG_FILES section.
7463 # No need to generate them if there are no CONFIG_FILES.
7464 # This happens for instance with `./config.status config.h'.
7465 if test -n "$CONFIG_FILES"; then
7466
7467
7468 ac_cr=`echo X | tr X '\015'`
7469 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7470 # But we know of no other shell where ac_cr would be empty at this
7471 # point, so we can use a bashism as a fallback.
7472 if test "x$ac_cr" = x; then
7473   eval ac_cr=\$\'\\r\'
7474 fi
7475 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7476 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7477   ac_cs_awk_cr='\\r'
7478 else
7479   ac_cs_awk_cr=$ac_cr
7480 fi
7481
7482 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7483 _ACEOF
7484
7485
7486 {
7487   echo "cat >conf$$subs.awk <<_ACEOF" &&
7488   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7489   echo "_ACEOF"
7490 } >conf$$subs.sh ||
7491   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7492 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
7493 ac_delim='%!_!# '
7494 for ac_last_try in false false false false false :; do
7495   . ./conf$$subs.sh ||
7496     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7497
7498   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7499   if test $ac_delim_n = $ac_delim_num; then
7500     break
7501   elif $ac_last_try; then
7502     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7503   else
7504     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7505   fi
7506 done
7507 rm -f conf$$subs.sh
7508
7509 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7510 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7511 _ACEOF
7512 sed -n '
7513 h
7514 s/^/S["/; s/!.*/"]=/
7515 p
7516 g
7517 s/^[^!]*!//
7518 :repl
7519 t repl
7520 s/'"$ac_delim"'$//
7521 t delim
7522 :nl
7523 h
7524 s/\(.\{148\}\)..*/\1/
7525 t more1
7526 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7527 p
7528 n
7529 b repl
7530 :more1
7531 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7532 p
7533 g
7534 s/.\{148\}//
7535 t nl
7536 :delim
7537 h
7538 s/\(.\{148\}\)..*/\1/
7539 t more2
7540 s/["\\]/\\&/g; s/^/"/; s/$/"/
7541 p
7542 b
7543 :more2
7544 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7545 p
7546 g
7547 s/.\{148\}//
7548 t delim
7549 ' <conf$$subs.awk | sed '
7550 /^[^""]/{
7551   N
7552   s/\n//
7553 }
7554 ' >>$CONFIG_STATUS || ac_write_fail=1
7555 rm -f conf$$subs.awk
7556 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7557 _ACAWK
7558 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7559   for (key in S) S_is_set[key] = 1
7560   FS = "\a"
7561
7562 }
7563 {
7564   line = $ 0
7565   nfields = split(line, field, "@")
7566   substed = 0
7567   len = length(field[1])
7568   for (i = 2; i < nfields; i++) {
7569     key = field[i]
7570     keylen = length(key)
7571     if (S_is_set[key]) {
7572       value = S[key]
7573       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7574       len += length(value) + length(field[++i])
7575       substed = 1
7576     } else
7577       len += 1 + keylen
7578   }
7579
7580   print line
7581 }
7582
7583 _ACAWK
7584 _ACEOF
7585 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7586 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7587   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7588 else
7589   cat
7590 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7591   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7592 _ACEOF
7593
7594 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7595 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7596 # trailing colons and then remove the whole line if VPATH becomes empty
7597 # (actually we leave an empty line to preserve line numbers).
7598 if test "x$srcdir" = x.; then
7599   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
7600 h
7601 s///
7602 s/^/:/
7603 s/[      ]*$/:/
7604 s/:\$(srcdir):/:/g
7605 s/:\${srcdir}:/:/g
7606 s/:@srcdir@:/:/g
7607 s/^:*//
7608 s/:*$//
7609 x
7610 s/\(=[   ]*\).*/\1/
7611 G
7612 s/\n//
7613 s/^[^=]*=[       ]*$//
7614 }'
7615 fi
7616
7617 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7618 fi # test -n "$CONFIG_FILES"
7619
7620
7621 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
7622 shift
7623 for ac_tag
7624 do
7625   case $ac_tag in
7626   :[FHLC]) ac_mode=$ac_tag; continue;;
7627   esac
7628   case $ac_mode$ac_tag in
7629   :[FHL]*:*);;
7630   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7631   :[FH]-) ac_tag=-:-;;
7632   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7633   esac
7634   ac_save_IFS=$IFS
7635   IFS=:
7636   set x $ac_tag
7637   IFS=$ac_save_IFS
7638   shift
7639   ac_file=$1
7640   shift
7641
7642   case $ac_mode in
7643   :L) ac_source=$1;;
7644   :[FH])
7645     ac_file_inputs=
7646     for ac_f
7647     do
7648       case $ac_f in
7649       -) ac_f="$ac_tmp/stdin";;
7650       *) # Look for the file first in the build tree, then in the source tree
7651          # (if the path is not absolute).  The absolute path cannot be DOS-style,
7652          # because $ac_f cannot contain `:'.
7653          test -f "$ac_f" ||
7654            case $ac_f in
7655            [\\/$]*) false;;
7656            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7657            esac ||
7658            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7659       esac
7660       case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7661       as_fn_append ac_file_inputs " '$ac_f'"
7662     done
7663
7664     # Let's still pretend it is `configure' which instantiates (i.e., don't
7665     # use $as_me), people would be surprised to read:
7666     #    /* config.h.  Generated by config.status.  */
7667     configure_input='Generated from '`
7668           printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7669         `' by configure.'
7670     if test x"$ac_file" != x-; then
7671       configure_input="$ac_file.  $configure_input"
7672       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7673 printf "%s\n" "$as_me: creating $ac_file" >&6;}
7674     fi
7675     # Neutralize special characters interpreted by sed in replacement strings.
7676     case $configure_input in #(
7677     *\&* | *\|* | *\\* )
7678        ac_sed_conf_input=`printf "%s\n" "$configure_input" |
7679        sed 's/[\\\\&|]/\\\\&/g'`;; #(
7680     *) ac_sed_conf_input=$configure_input;;
7681     esac
7682
7683     case $ac_tag in
7684     *:-:* | *:-) cat >"$ac_tmp/stdin" \
7685       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7686     esac
7687     ;;
7688   esac
7689
7690   ac_dir=`$as_dirname -- "$ac_file" ||
7691 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7692          X"$ac_file" : 'X\(//\)[^/]' \| \
7693          X"$ac_file" : 'X\(//\)$' \| \
7694          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7695 printf "%s\n" X"$ac_file" |
7696     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7697             s//\1/
7698             q
7699           }
7700           /^X\(\/\/\)[^/].*/{
7701             s//\1/
7702             q
7703           }
7704           /^X\(\/\/\)$/{
7705             s//\1/
7706             q
7707           }
7708           /^X\(\/\).*/{
7709             s//\1/
7710             q
7711           }
7712           s/.*/./; q'`
7713   as_dir="$ac_dir"; as_fn_mkdir_p
7714   ac_builddir=.
7715
7716 case "$ac_dir" in
7717 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7718 *)
7719   ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
7720   # A ".." for each directory in $ac_dir_suffix.
7721   ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7722   case $ac_top_builddir_sub in
7723   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7724   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7725   esac ;;
7726 esac
7727 ac_abs_top_builddir=$ac_pwd
7728 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7729 # for backward compatibility:
7730 ac_top_builddir=$ac_top_build_prefix
7731
7732 case $srcdir in
7733   .)  # We are building in place.
7734     ac_srcdir=.
7735     ac_top_srcdir=$ac_top_builddir_sub
7736     ac_abs_top_srcdir=$ac_pwd ;;
7737   [\\/]* | ?:[\\/]* )  # Absolute name.
7738     ac_srcdir=$srcdir$ac_dir_suffix;
7739     ac_top_srcdir=$srcdir
7740     ac_abs_top_srcdir=$srcdir ;;
7741   *) # Relative name.
7742     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7743     ac_top_srcdir=$ac_top_build_prefix$srcdir
7744     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7745 esac
7746 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7747
7748
7749   case $ac_mode in
7750   :F)
7751   #
7752   # CONFIG_FILE
7753   #
7754
7755   case $INSTALL in
7756   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7757   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7758   esac
7759   ac_MKDIR_P=$MKDIR_P
7760   case $MKDIR_P in
7761   [\\/$]* | ?:[\\/]* ) ;;
7762   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7763   esac
7764 _ACEOF
7765
7766 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7767 # If the template does not know about datarootdir, expand it.
7768 # FIXME: This hack should be removed a few years after 2.60.
7769 ac_datarootdir_hack=; ac_datarootdir_seen=
7770 ac_sed_dataroot='
7771 /datarootdir/ {
7772   p
7773   q
7774 }
7775 /@datadir@/p
7776 /@docdir@/p
7777 /@infodir@/p
7778 /@localedir@/p
7779 /@mandir@/p'
7780 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7781 *datarootdir*) ac_datarootdir_seen=yes;;
7782 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7783   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7784 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7785 _ACEOF
7786 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7787   ac_datarootdir_hack='
7788   s&@datadir@&$datadir&g
7789   s&@docdir@&$docdir&g
7790   s&@infodir@&$infodir&g
7791   s&@localedir@&$localedir&g
7792   s&@mandir@&$mandir&g
7793   s&\\\${datarootdir}&$datarootdir&g' ;;
7794 esac
7795 _ACEOF
7796
7797 # Neutralize VPATH when `$srcdir' = `.'.
7798 # Shell code in configure.ac might set extrasub.
7799 # FIXME: do we really want to maintain this feature?
7800 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7801 ac_sed_extra="$ac_vpsub
7802 $extrasub
7803 _ACEOF
7804 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7805 :t
7806 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7807 s|@configure_input@|$ac_sed_conf_input|;t t
7808 s&@top_builddir@&$ac_top_builddir_sub&;t t
7809 s&@top_build_prefix@&$ac_top_build_prefix&;t t
7810 s&@srcdir@&$ac_srcdir&;t t
7811 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7812 s&@top_srcdir@&$ac_top_srcdir&;t t
7813 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7814 s&@builddir@&$ac_builddir&;t t
7815 s&@abs_builddir@&$ac_abs_builddir&;t t
7816 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7817 s&@INSTALL@&$ac_INSTALL&;t t
7818 s&@MKDIR_P@&$ac_MKDIR_P&;t t
7819 $ac_datarootdir_hack
7820 "
7821 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
7822   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7823
7824 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7825   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7826   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
7827       "$ac_tmp/out"`; test -z "$ac_out"; } &&
7828   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7829 which seems to be undefined.  Please make sure it is defined" >&5
7830 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7831 which seems to be undefined.  Please make sure it is defined" >&2;}
7832
7833   rm -f "$ac_tmp/stdin"
7834   case $ac_file in
7835   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7836   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7837   esac \
7838   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7839  ;;
7840
7841
7842   :C)  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7843 printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
7844  ;;
7845   esac
7846
7847
7848   case $ac_file$ac_mode in
7849     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
7850   # Older Autoconf quotes --file arguments for eval, but not when files
7851   # are listed without --file.  Let's play safe and only enable the eval
7852   # if we detect the quoting.
7853   # TODO: see whether this extra hack can be removed once we start
7854   # requiring Autoconf 2.70 or later.
7855   case $CONFIG_FILES in #(
7856   *\'*) :
7857     eval set x "$CONFIG_FILES" ;; #(
7858   *) :
7859     set x $CONFIG_FILES ;; #(
7860   *) :
7861      ;;
7862 esac
7863   shift
7864   # Used to flag and report bootstrapping failures.
7865   am_rc=0
7866   for am_mf
7867   do
7868     # Strip MF so we end up with the name of the file.
7869     am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'`
7870     # Check whether this is an Automake generated Makefile which includes
7871     # dependency-tracking related rules and includes.
7872     # Grep'ing the whole file directly is not great: AIX grep has a line
7873     # limit of 2048, but all sed's we know have understand at least 4000.
7874     sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
7875       || continue
7876     am_dirpart=`$as_dirname -- "$am_mf" ||
7877 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7878          X"$am_mf" : 'X\(//\)[^/]' \| \
7879          X"$am_mf" : 'X\(//\)$' \| \
7880          X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
7881 printf "%s\n" X"$am_mf" |
7882     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7883             s//\1/
7884             q
7885           }
7886           /^X\(\/\/\)[^/].*/{
7887             s//\1/
7888             q
7889           }
7890           /^X\(\/\/\)$/{
7891             s//\1/
7892             q
7893           }
7894           /^X\(\/\).*/{
7895             s//\1/
7896             q
7897           }
7898           s/.*/./; q'`
7899     am_filepart=`$as_basename -- "$am_mf" ||
7900 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
7901          X"$am_mf" : 'X\(//\)$' \| \
7902          X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
7903 printf "%s\n" X/"$am_mf" |
7904     sed '/^.*\/\([^/][^/]*\)\/*$/{
7905             s//\1/
7906             q
7907           }
7908           /^X\/\(\/\/\)$/{
7909             s//\1/
7910             q
7911           }
7912           /^X\/\(\/\).*/{
7913             s//\1/
7914             q
7915           }
7916           s/.*/./; q'`
7917     { echo "$as_me:$LINENO: cd "$am_dirpart" \
7918       && sed -e '/# am--include-marker/d' "$am_filepart" \
7919         | $MAKE -f - am--depfiles" >&5
7920    (cd "$am_dirpart" \
7921       && sed -e '/# am--include-marker/d' "$am_filepart" \
7922         | $MAKE -f - am--depfiles) >&5 2>&5
7923    ac_status=$?
7924    echo "$as_me:$LINENO: \$? = $ac_status" >&5
7925    (exit $ac_status); } || am_rc=$?
7926   done
7927   if test $am_rc -ne 0; then
7928     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7929 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
7930 as_fn_error $? "Something went wrong bootstrapping makefile fragments
7931     for automatic dependency tracking.  If GNU make was not used, consider
7932     re-running the configure script with MAKE=\"gmake\" (or whatever is
7933     necessary).  You can also try re-running configure with the
7934     '--disable-dependency-tracking' option to at least be able to build
7935     the package (albeit without support for automatic dependency tracking).
7936 See \`config.log' for more details" "$LINENO" 5; }
7937   fi
7938   { am_dirpart=; unset am_dirpart;}
7939   { am_filepart=; unset am_filepart;}
7940   { am_mf=; unset am_mf;}
7941   { am_rc=; unset am_rc;}
7942   rm -f conftest-deps.mk
7943 }
7944  ;;
7945
7946   esac
7947 done # for ac_tag
7948
7949
7950 as_fn_exit 0
7951 _ACEOF
7952 ac_clean_files=$ac_clean_files_save
7953
7954 test $ac_write_fail = 0 ||
7955   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7956
7957
7958 # configure is writing to config.log, and then calls config.status.
7959 # config.status does its own redirection, appending to config.log.
7960 # Unfortunately, on DOS this fails, as config.log is still kept open
7961 # by configure, so config.status won't be able to write to it; its
7962 # output is simply discarded.  So we exec the FD to /dev/null,
7963 # effectively closing config.log, so it can be properly (re)opened and
7964 # appended to by config.status.  When coming back to configure, we
7965 # need to make the FD available again.
7966 if test "$no_create" != yes; then
7967   ac_cs_success=:
7968   ac_config_status_args=
7969   test "$silent" = yes &&
7970     ac_config_status_args="$ac_config_status_args --quiet"
7971   exec 5>/dev/null
7972   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7973   exec 5>>config.log
7974   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7975   # would make configure fail if this is the last instruction.
7976   $ac_cs_success || as_fn_exit 1
7977 fi
7978 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7979   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7980 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7981 fi
7982
7983
7984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Running qmake to generate the makefile..." >&5
7985 printf "%s\n" "$as_me: Running qmake to generate the makefile..." >&6;}
7986 TOPDIR="$(cd "$(dirname "$0")" && pwd)"
7987 $QT_QMAKE -r "$TOPDIR/qbittorrent.pro" "QMAKE_LRELEASE=$QMAKE_LRELEASE"
7988 qmake_ret="$?"
7989
7990 printf "%s\n"
7991 if test "x$qmake_ret" != "x0"
7992 then :
7993   as_fn_error $? "$QT_QMAKE failed to generate the makefile" "$LINENO" 5
7994 fi
7995
7996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Good, the configure finished." >&5
7997 printf "%s\n" "$as_me: Good, the configure finished." >&6;}
7998 printf "%s\n"
7999