configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.71 for qbittorrent v4.4.0alpha.
   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='v4.4.0alpha'
 615 PACKAGE_STRING='qbittorrent v4.4.0alpha'
 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 v4.4.0alpha 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 v4.4.0alpha:";;
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 $ac_init_version; then
1535   cat <<\_ACEOF
1536 qbittorrent configure v4.4.0alpha
1537 generated by GNU Autoconf 2.71
1538
1539 Copyright (C) 2021 Free Software Foundation, Inc.
1540 This configure script is free software; the Free Software Foundation
1541 gives unlimited permission to copy, distribute and modify it.
1542 _ACEOF
1543   exit
1544 fi
1545
1546 ## ------------------------ ##
1547 ## Autoconf initialization. ##
1548 ## ------------------------ ##
1549
1550 # ac_fn_c_try_compile LINENO
1551 # --------------------------
1552 # Try to compile conftest.$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 v4.4.0alpha, 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 "$CYGPATH_W"; then
4772   if (cygpath --version) >/dev/null 2>/dev/null; then
4773     CYGPATH_W='cygpath -w'
4774   else
4775     CYGPATH_W=echo
4776   fi
4777 fi
4778
4779
4780 # Define the identity of the package.
4781  PACKAGE='qbittorrent'
4782  VERSION='v4.4.0alpha'
4783
4784
4785 printf "%s\n" "#define PACKAGE \"$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 OS is FreeBSD" >&5
5192 printf %s "checking whether OS is FreeBSD... " >&6; }
5193 if expr "$host_os" : ".*freebsd.*" > /dev/null
5194 then :
5195   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5196 printf "%s\n" "yes" >&6; }
5197       LIBS="-lexecinfo $LIBS"
5198 else $as_nop
5199   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5200 printf "%s\n" "no" >&6; }
5201 fi
5202
5203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether OS is macOS" >&5
5204 printf %s "checking whether OS is macOS... " >&6; }
5205 if expr "$host_os" : ".*darwin.*" > /dev/null
5206 then :
5207   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5208 printf "%s\n" "yes" >&6; }
5209       enable_qt_dbus=no
5210 else $as_nop
5211   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5212 printf "%s\n" "no" >&6; }
5213 fi
5214
5215 # Require 0.23 pkg-config
5216
5217
5218
5219
5220
5221
5222
5223 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
5224         if test -n "$ac_tool_prefix"; then
5225   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
5226 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
5227 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5228 printf %s "checking for $ac_word... " >&6; }
5229 if test ${ac_cv_path_PKG_CONFIG+y}
5230 then :
5231   printf %s "(cached) " >&6
5232 else $as_nop
5233   case $PKG_CONFIG in
5234   [\\/]* | ?:[\\/]*)
5235   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
5236   ;;
5237   *)
5238   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5239 for as_dir in $PATH
5240 do
5241   IFS=$as_save_IFS
5242   case $as_dir in #(((
5243     '') as_dir=./ ;;
5244     */) ;;
5245     *) as_dir=$as_dir/ ;;
5246   esac
5247     for ac_exec_ext in '' $ac_executable_extensions; do
5248   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5249     ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
5250     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
5251     break 2
5252   fi
5253 done
5254   done
5255 IFS=$as_save_IFS
5256
5257   ;;
5258 esac
5259 fi
5260 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
5261 if test -n "$PKG_CONFIG"; then
5262   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
5263 printf "%s\n" "$PKG_CONFIG" >&6; }
5264 else
5265   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5266 printf "%s\n" "no" >&6; }
5267 fi
5268
5269
5270 fi
5271 if test -z "$ac_cv_path_PKG_CONFIG"; then
5272   ac_pt_PKG_CONFIG=$PKG_CONFIG
5273   # Extract the first word of "pkg-config", so it can be a program name with args.
5274 set dummy pkg-config; ac_word=$2
5275 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5276 printf %s "checking for $ac_word... " >&6; }
5277 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
5278 then :
5279   printf %s "(cached) " >&6
5280 else $as_nop
5281   case $ac_pt_PKG_CONFIG in
5282   [\\/]* | ?:[\\/]*)
5283   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
5284   ;;
5285   *)
5286   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5287 for as_dir in $PATH
5288 do
5289   IFS=$as_save_IFS
5290   case $as_dir in #(((
5291     '') as_dir=./ ;;
5292     */) ;;
5293     *) as_dir=$as_dir/ ;;
5294   esac
5295     for ac_exec_ext in '' $ac_executable_extensions; do
5296   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5297     ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
5298     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
5299     break 2
5300   fi
5301 done
5302   done
5303 IFS=$as_save_IFS
5304
5305   ;;
5306 esac
5307 fi
5308 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
5309 if test -n "$ac_pt_PKG_CONFIG"; then
5310   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
5311 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
5312 else
5313   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5314 printf "%s\n" "no" >&6; }
5315 fi
5316
5317   if test "x$ac_pt_PKG_CONFIG" = x; then
5318     PKG_CONFIG=""
5319   else
5320     case $cross_compiling:$ac_tool_warned in
5321 yes:)
5322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5323 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5324 ac_tool_warned=yes ;;
5325 esac
5326     PKG_CONFIG=$ac_pt_PKG_CONFIG
5327   fi
5328 else
5329   PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
5330 fi
5331
5332 fi
5333 if test -n "$PKG_CONFIG"; then
5334         _pkg_min_version=0.23
5335         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
5336 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; }
5337         if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
5338                 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5339 printf "%s\n" "yes" >&6; }
5340         else
5341                 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5342 printf "%s\n" "no" >&6; }
5343                 PKG_CONFIG=""
5344         fi
5345 fi
5346 if test "x$PKG_CONFIG" = "x"
5347 then :
5348   as_fn_error $? "Could not find pkg-config" "$LINENO" 5
5349 fi
5350
5351 # Check which arguments were set and act accordingly
5352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable the Debug build" >&5
5353 printf %s "checking whether to enable the Debug build... " >&6; }
5354 case "x$enable_debug" in #(
5355   "xno") :
5356     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5357 printf "%s\n" "no" >&6; }
5358               QBT_ADD_CONFIG="$QBT_ADD_CONFIG release"
5359               QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG debug" ;; #(
5360   "xyes") :
5361     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5362 printf "%s\n" "yes" >&6; }
5363                QBT_ADD_CONFIG="$QBT_ADD_CONFIG debug"
5364                QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG release" ;; #(
5365   *) :
5366     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_debug" >&5
5367 printf "%s\n" "$enable_debug" >&6; }
5368         as_fn_error $? "Unknown option \"$enable_debug\". Use either \"yes\" or \"no\"." "$LINENO" 5 ;;
5369 esac
5370
5371 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable the stacktrace feature" >&5
5372 printf %s "checking whether to enable the stacktrace feature... " >&6; }
5373
5374 case "x$enable_stacktrace" in #(
5375   "xno") :
5376     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5377 printf "%s\n" "no" >&6; }
5378               QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG stacktrace" ;; #(
5379   "xyes") :
5380     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5381 printf "%s\n" "yes" >&6; }
5382                QBT_ADD_CONFIG="$QBT_ADD_CONFIG stacktrace" ;; #(
5383   "xauto") :
5384     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5385 /* end confdefs.h.  */
5386 #include <execinfo.h>
5387 _ACEOF
5388 if ac_fn_cxx_try_compile "$LINENO"
5389 then :
5390   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5391 printf "%s\n" "yes" >&6; }
5392                 QBT_ADD_CONFIG="$QBT_ADD_CONFIG stacktrace"
5393 else $as_nop
5394   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5395 printf "%s\n" "no" >&6; }
5396                 QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG stacktrace"
5397 fi
5398 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; #(
5399   *) :
5400     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_stacktrace" >&5
5401 printf "%s\n" "$enable_stacktrace" >&6; }
5402         as_fn_error $? "Unknown option \"$enable_stacktrace\". Use either \"yes\" or \"no\"." "$LINENO" 5 ;;
5403 esac
5404
5405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable the GUI" >&5
5406 printf %s "checking whether to enable the GUI... " >&6; }
5407 case "x$enable_gui" in #(
5408   "xyes") :
5409     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5410 printf "%s\n" "yes" >&6; }
5411                enable_systemd=no
5412                QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG nogui" ;; #(
5413   "xno") :
5414     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5415 printf "%s\n" "no" >&6; }
5416               enable_qt_dbus=no
5417               QBT_ADD_CONFIG="$QBT_ADD_CONFIG nogui" ;; #(
5418   *) :
5419     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_gui" >&5
5420 printf "%s\n" "$enable_gui" >&6; }
5421         as_fn_error $? "Unknown option \"$enable_gui\". Use either \"yes\" or \"no\"." "$LINENO" 5 ;;
5422 esac
5423
5424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to install the systemd service file" >&5
5425 printf %s "checking whether to install the systemd service file... " >&6; }
5426 case "x$enable_systemd" in #(
5427   "xyes") :
5428     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5429 printf "%s\n" "yes" >&6; }
5430                QBT_ADD_CONFIG="$QBT_ADD_CONFIG systemd" ;; #(
5431   "xno") :
5432     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5433 printf "%s\n" "no" >&6; }
5434               QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG systemd" ;; #(
5435   *) :
5436     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_systemd" >&5
5437 printf "%s\n" "$enable_systemd" >&6; }
5438         as_fn_error $? "Unknown option \"$enable_systemd\". Use either \"yes\" or \"no\"." "$LINENO" 5 ;;
5439 esac
5440
5441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable the WebUI" >&5
5442 printf %s "checking whether to enable the WebUI... " >&6; }
5443 case "x$enable_webui" in #(
5444   "xyes") :
5445     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5446 printf "%s\n" "yes" >&6; }
5447                QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG nowebui" ;; #(
5448   "xno") :
5449     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5450 printf "%s\n" "no" >&6; }
5451               QBT_ADD_CONFIG="$QBT_ADD_CONFIG nowebui" ;; #(
5452   *) :
5453     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_webui" >&5
5454 printf "%s\n" "$enable_webui" >&6; }
5455         as_fn_error $? "Unknown option \"$enable_webui\". Use either \"yes\" or \"no\"." "$LINENO" 5 ;;
5456 esac
5457
5458 if test -n "$PKG_CONFIG" && \
5459     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"Qt5Core >= 5.15.2\""; } >&5
5460   ($PKG_CONFIG --exists --print-errors "Qt5Core >= 5.15.2") 2>&5
5461   ac_status=$?
5462   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5463   test $ac_status = 0; }; then
5464
5465 if test -n "$QT_QMAKE"; then
5466     pkg_cv_QT_QMAKE="$QT_QMAKE"
5467  elif test -n "$PKG_CONFIG"; then
5468     if test -n "$PKG_CONFIG" && \
5469     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"Qt5Core >= 5.15.2\""; } >&5
5470   ($PKG_CONFIG --exists --print-errors "Qt5Core >= 5.15.2") 2>&5
5471   ac_status=$?
5472   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5473   test $ac_status = 0; }; then
5474   pkg_cv_QT_QMAKE=`$PKG_CONFIG --variable="host_bins" "Qt5Core >= 5.15.2" 2>/dev/null`
5475                       test "x$?" != "x0" && pkg_failed=yes
5476 else
5477   pkg_failed=yes
5478 fi
5479  else
5480     pkg_failed=untried
5481 fi
5482 QT_QMAKE=$pkg_cv_QT_QMAKE
5483
5484 if test "x$QT_QMAKE" = x""
5485 then :
5486
5487 fi
5488
5489 fi
5490
5491 if test -f "$QT_QMAKE/qmake"
5492 then :
5493   QT_QMAKE="$QT_QMAKE/qmake"
5494 else $as_nop
5495   if test -f "$QT_QMAKE/qmake-qt5"
5496 then :
5497   QT_QMAKE="$QT_QMAKE/qmake-qt5"
5498 else $as_nop
5499   QT_QMAKE=""
5500 fi
5501
5502 fi
5503
5504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Qt5 qmake >= 5.15.2" >&5
5505 printf %s "checking for Qt5 qmake >= 5.15.2... " >&6; }
5506 if test "x$QT_QMAKE" != "x"
5507 then :
5508   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $QT_QMAKE" >&5
5509 printf "%s\n" "$QT_QMAKE" >&6; }
5510 else $as_nop
5511   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5
5512 printf "%s\n" "not found" >&6; }
5513
5514 fi
5515
5516 if test "x$QT_QMAKE" = "x"
5517 then :
5518   as_fn_error $? "Could not find qmake" "$LINENO" 5
5519
5520 fi
5521 if test "x$enable_gui" = "xyes"
5522 then :
5523
5524 pkg_failed=no
5525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Qt5Svg >= 5.15.2" >&5
5526 printf %s "checking for Qt5Svg >= 5.15.2... " >&6; }
5527
5528 if test -n "$Qt5Svg_CFLAGS"; then
5529     pkg_cv_Qt5Svg_CFLAGS="$Qt5Svg_CFLAGS"
5530  elif test -n "$PKG_CONFIG"; then
5531     if test -n "$PKG_CONFIG" && \
5532     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"Qt5Svg >= 5.15.2\""; } >&5
5533   ($PKG_CONFIG --exists --print-errors "Qt5Svg >= 5.15.2") 2>&5
5534   ac_status=$?
5535   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5536   test $ac_status = 0; }; then
5537   pkg_cv_Qt5Svg_CFLAGS=`$PKG_CONFIG --cflags "Qt5Svg >= 5.15.2" 2>/dev/null`
5538                       test "x$?" != "x0" && pkg_failed=yes
5539 else
5540   pkg_failed=yes
5541 fi
5542  else
5543     pkg_failed=untried
5544 fi
5545 if test -n "$Qt5Svg_LIBS"; then
5546     pkg_cv_Qt5Svg_LIBS="$Qt5Svg_LIBS"
5547  elif test -n "$PKG_CONFIG"; then
5548     if test -n "$PKG_CONFIG" && \
5549     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"Qt5Svg >= 5.15.2\""; } >&5
5550   ($PKG_CONFIG --exists --print-errors "Qt5Svg >= 5.15.2") 2>&5
5551   ac_status=$?
5552   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5553   test $ac_status = 0; }; then
5554   pkg_cv_Qt5Svg_LIBS=`$PKG_CONFIG --libs "Qt5Svg >= 5.15.2" 2>/dev/null`
5555                       test "x$?" != "x0" && pkg_failed=yes
5556 else
5557   pkg_failed=yes
5558 fi
5559  else
5560     pkg_failed=untried
5561 fi
5562
5563
5564
5565 if test $pkg_failed = yes; then
5566         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5567 printf "%s\n" "no" >&6; }
5568
5569 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
5570         _pkg_short_errors_supported=yes
5571 else
5572         _pkg_short_errors_supported=no
5573 fi
5574         if test $_pkg_short_errors_supported = yes; then
5575                 Qt5Svg_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "Qt5Svg >= 5.15.2" 2>&1`
5576         else
5577                 Qt5Svg_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "Qt5Svg >= 5.15.2" 2>&1`
5578         fi
5579         # Put the nasty error message in config.log where it belongs
5580         echo "$Qt5Svg_PKG_ERRORS" >&5
5581
5582         as_fn_error $? "Package requirements (Qt5Svg >= 5.15.2) were not met:
5583
5584 $Qt5Svg_PKG_ERRORS
5585
5586 Consider adjusting the PKG_CONFIG_PATH environment variable if you
5587 installed software in a non-standard prefix.
5588
5589 Alternatively, you may set the environment variables Qt5Svg_CFLAGS
5590 and Qt5Svg_LIBS to avoid the need to call pkg-config.
5591 See the pkg-config man page for more details." "$LINENO" 5
5592 elif test $pkg_failed = untried; then
5593         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5594 printf "%s\n" "no" >&6; }
5595         { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5596 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
5597 as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
5598 is in your PATH or set the PKG_CONFIG environment variable to the full
5599 path to pkg-config.
5600
5601 Alternatively, you may set the environment variables Qt5Svg_CFLAGS
5602 and Qt5Svg_LIBS to avoid the need to call pkg-config.
5603 See the pkg-config man page for more details.
5604
5605 To get pkg-config, see <http://pkg-config.freedesktop.org/>.
5606 See \`config.log' for more details" "$LINENO" 5; }
5607 else
5608         Qt5Svg_CFLAGS=$pkg_cv_Qt5Svg_CFLAGS
5609         Qt5Svg_LIBS=$pkg_cv_Qt5Svg_LIBS
5610         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5611 printf "%s\n" "yes" >&6; }
5612
5613 fi
5614
5615 fi
5616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether QtDBus should be enabled" >&5
5617 printf %s "checking whether QtDBus should be enabled... " >&6; }
5618 case "x$enable_qt_dbus" in #(
5619   "xyes") :
5620     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5621 printf "%s\n" "yes" >&6; }
5622                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Qt5DBus >= 5.15.2" >&5
5623 printf %s "checking for Qt5DBus >= 5.15.2... " >&6; }
5624        if test -n "$PKG_CONFIG" && \
5625     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"Qt5DBus >= 5.15.2\""; } >&5
5626   ($PKG_CONFIG --exists --print-errors "Qt5DBus >= 5.15.2") 2>&5
5627   ac_status=$?
5628   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5629   test $ac_status = 0; }; then
5630   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5
5631 printf "%s\n" "found" >&6; }
5632                          HAVE_QTDBUS=true
5633 else
5634   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5
5635 printf "%s\n" "not found" >&6; }
5636                          HAVE_QTDBUS=false
5637 fi
5638
5639                if test "x$HAVE_QTDBUS" = "xfalse"
5640 then :
5641   as_fn_error $? "Could not find QtDBus" "$LINENO" 5
5642 else $as_nop
5643   QBT_ADD_CONFIG="$QBT_ADD_CONFIG dbus"
5644
5645 fi ;; #(
5646   "xno") :
5647     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5648 printf "%s\n" "no" >&6; }
5649               QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG dbus" ;; #(
5650   *) :
5651     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_qt_dbus" >&5
5652 printf "%s\n" "$enable_qt_dbus" >&6; }
5653         as_fn_error $? "Unknown option \"$enable_qt_dbus\". Use either \"yes\" or \"no\"." "$LINENO" 5 ;;
5654 esac
5655
5656
5657
5658
5659 # Check whether --with-boost was given.
5660 if test ${with_boost+y}
5661 then :
5662   withval=$with_boost;
5663      case $withval in #(
5664   no) :
5665     want_boost="no";_AX_BOOST_BASE_boost_path="" ;; #(
5666   yes) :
5667     want_boost="yes";_AX_BOOST_BASE_boost_path="" ;; #(
5668   *) :
5669     want_boost="yes";_AX_BOOST_BASE_boost_path="$withval" ;;
5670 esac
5671
5672 else $as_nop
5673   want_boost="yes"
5674 fi
5675
5676
5677
5678
5679 # Check whether --with-boost-libdir was given.
5680 if test ${with_boost_libdir+y}
5681 then :
5682   withval=$with_boost_libdir;
5683    if test -d "$withval"
5684 then :
5685   _AX_BOOST_BASE_boost_lib_path="$withval"
5686 else $as_nop
5687   as_fn_error $? "--with-boost-libdir expected directory name" "$LINENO" 5
5688 fi
5689
5690 else $as_nop
5691   _AX_BOOST_BASE_boost_lib_path=""
5692 fi
5693
5694
5695 BOOST_LDFLAGS=""
5696 BOOST_CPPFLAGS=""
5697 if test "x$want_boost" = "xyes"
5698 then :
5699
5700
5701   if test "x1.65" = "x"
5702 then :
5703   _AX_BOOST_BASE_TONUMERICVERSION_req="1.20.0"
5704 else $as_nop
5705   _AX_BOOST_BASE_TONUMERICVERSION_req="1.65"
5706 fi
5707   _AX_BOOST_BASE_TONUMERICVERSION_req_shorten=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '\([0-9]*\.[0-9]*\)'`
5708   _AX_BOOST_BASE_TONUMERICVERSION_req_major=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '\([0-9]*\)'`
5709   if test "x$_AX_BOOST_BASE_TONUMERICVERSION_req_major" = "x"
5710 then :
5711   as_fn_error $? "You should at least specify libboost major version" "$LINENO" 5
5712 fi
5713   _AX_BOOST_BASE_TONUMERICVERSION_req_minor=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '[0-9]*\.\([0-9]*\)'`
5714   if test "x$_AX_BOOST_BASE_TONUMERICVERSION_req_minor" = "x"
5715 then :
5716   _AX_BOOST_BASE_TONUMERICVERSION_req_minor="0"
5717 fi
5718   _AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
5719   if test "X$_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor" = "X"
5720 then :
5721   _AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor="0"
5722 fi
5723   _AX_BOOST_BASE_TONUMERICVERSION_RET=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req_major \* 100000 \+  $_AX_BOOST_BASE_TONUMERICVERSION_req_minor \* 100 \+ $_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor`
5724   WANT_BOOST_VERSION=$_AX_BOOST_BASE_TONUMERICVERSION_RET
5725
5726     succeeded=no
5727
5728
5729
5730                         case ${host_cpu} in #(
5731   x86_64) :
5732     libsubdirs="lib64 libx32 lib lib64" ;; #(
5733   mips*64*) :
5734     libsubdirs="lib64 lib32 lib lib64" ;; #(
5735   ppc64|powerpc64|s390x|sparc64|aarch64|ppc64le|powerpc64le|riscv64) :
5736     libsubdirs="lib64 lib lib64" ;; #(
5737   *) :
5738     libsubdirs="lib"
5739      ;;
5740 esac
5741
5742                 case ${host_cpu} in #(
5743   i?86) :
5744     multiarch_libsubdir="lib/i386-${host_os}" ;; #(
5745   *) :
5746     multiarch_libsubdir="lib/${host_cpu}-${host_os}"
5747      ;;
5748 esac
5749
5750                 if test "x$_AX_BOOST_BASE_boost_path" != "x"
5751 then :
5752
5753         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for boostlib >= 1.65 ($WANT_BOOST_VERSION) includes in \"$_AX_BOOST_BASE_boost_path/include\"" >&5
5754 printf %s "checking for boostlib >= 1.65 ($WANT_BOOST_VERSION) includes in \"$_AX_BOOST_BASE_boost_path/include\"... " >&6; }
5755          if test -d "$_AX_BOOST_BASE_boost_path/include" && test -r "$_AX_BOOST_BASE_boost_path/include"
5756 then :
5757
5758            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5759 printf "%s\n" "yes" >&6; }
5760            BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path/include"
5761            for _AX_BOOST_BASE_boost_path_tmp in $multiarch_libsubdir $libsubdirs; do
5762                 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for boostlib >= 1.65 ($WANT_BOOST_VERSION) lib path in \"$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp\"" >&5
5763 printf %s "checking for boostlib >= 1.65 ($WANT_BOOST_VERSION) lib path in \"$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp\"... " >&6; }
5764                 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"
5765 then :
5766
5767                         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5768 printf "%s\n" "yes" >&6; }
5769                         BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp";
5770                         break;
5771
5772 else $as_nop
5773   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5774 printf "%s\n" "no" >&6; }
5775 fi
5776            done
5777 else $as_nop
5778
5779       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5780 printf "%s\n" "no" >&6; }
5781 fi
5782
5783 else $as_nop
5784
5785         if test X"$cross_compiling" = Xyes; then
5786             search_libsubdirs=$multiarch_libsubdir
5787         else
5788             search_libsubdirs="$multiarch_libsubdir $libsubdirs"
5789         fi
5790         for _AX_BOOST_BASE_boost_path_tmp in /usr /usr/local /opt /opt/local ; do
5791             if test -d "$_AX_BOOST_BASE_boost_path_tmp/include/boost" && test -r "$_AX_BOOST_BASE_boost_path_tmp/include/boost" ; then
5792                 for libsubdir in $search_libsubdirs ; do
5793                     if ls "$_AX_BOOST_BASE_boost_path_tmp/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
5794                 done
5795                 BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path_tmp/$libsubdir"
5796                 BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path_tmp/include"
5797                 break;
5798             fi
5799         done
5800
5801 fi
5802
5803             if test "x$_AX_BOOST_BASE_boost_lib_path" != "x"
5804 then :
5805   BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_lib_path"
5806 fi
5807
5808     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for boostlib >= 1.65 ($WANT_BOOST_VERSION)" >&5
5809 printf %s "checking for boostlib >= 1.65 ($WANT_BOOST_VERSION)... " >&6; }
5810     CPPFLAGS_SAVED="$CPPFLAGS"
5811     CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
5812     export CPPFLAGS
5813
5814     LDFLAGS_SAVED="$LDFLAGS"
5815     LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
5816     export LDFLAGS
5817
5818
5819     ac_ext=cpp
5820 ac_cpp='$CXXCPP $CPPFLAGS'
5821 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5822 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5823 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5824
5825         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5826 /* end confdefs.h.  */
5827
5828 #include <boost/version.hpp>
5829
5830 int
5831 main (void)
5832 {
5833
5834 (void) ((void)sizeof(char[1 - 2*!!((BOOST_VERSION) < ($WANT_BOOST_VERSION))]));
5835
5836   ;
5837   return 0;
5838 }
5839 _ACEOF
5840 if ac_fn_cxx_try_compile "$LINENO"
5841 then :
5842
5843         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5844 printf "%s\n" "yes" >&6; }
5845     succeeded=yes
5846     found_system=yes
5847
5848 fi
5849 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5850     ac_ext=cpp
5851 ac_cpp='$CXXCPP $CPPFLAGS'
5852 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5853 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5854 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5855
5856
5857
5858
5859             if test "x$succeeded" != "xyes" ; then
5860         CPPFLAGS="$CPPFLAGS_SAVED"
5861         LDFLAGS="$LDFLAGS_SAVED"
5862         BOOST_CPPFLAGS=
5863         if test -z "$_AX_BOOST_BASE_boost_lib_path" ; then
5864             BOOST_LDFLAGS=
5865         fi
5866         _version=0
5867         if test -n "$_AX_BOOST_BASE_boost_path" ; then
5868             if test -d "$_AX_BOOST_BASE_boost_path" && test -r "$_AX_BOOST_BASE_boost_path"; then
5869                 for i in `ls -d $_AX_BOOST_BASE_boost_path/include/boost-* 2>/dev/null`; do
5870                     _version_tmp=`echo $i | sed "s#$_AX_BOOST_BASE_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
5871                     V_CHECK=`expr $_version_tmp \> $_version`
5872                     if test "x$V_CHECK" = "x1" ; then
5873                         _version=$_version_tmp
5874                     fi
5875                     VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
5876                     BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path/include/boost-$VERSION_UNDERSCORE"
5877                 done
5878                                 if test -z "$BOOST_CPPFLAGS"; then
5879                     if test -d "$_AX_BOOST_BASE_boost_path/boost" && test -r "$_AX_BOOST_BASE_boost_path/boost"; then
5880                         BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path"
5881                     fi
5882                 fi
5883                                                 if test -n "$BOOST_CPPFLAGS" && test -z "$BOOST_LDFLAGS"; then
5884                     for libsubdir in $libsubdirs ; do
5885                         if ls "$_AX_BOOST_BASE_boost_path/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
5886                     done
5887                     BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path/$libsubdir"
5888                 fi
5889             fi
5890         else
5891             if test "x$cross_compiling" != "xyes" ; then
5892                 for _AX_BOOST_BASE_boost_path in /usr /usr/local /opt /opt/local ; do
5893                     if test -d "$_AX_BOOST_BASE_boost_path" && test -r "$_AX_BOOST_BASE_boost_path" ; then
5894                         for i in `ls -d $_AX_BOOST_BASE_boost_path/include/boost-* 2>/dev/null`; do
5895                             _version_tmp=`echo $i | sed "s#$_AX_BOOST_BASE_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
5896                             V_CHECK=`expr $_version_tmp \> $_version`
5897                             if test "x$V_CHECK" = "x1" ; then
5898                                 _version=$_version_tmp
5899                                 best_path=$_AX_BOOST_BASE_boost_path
5900                             fi
5901                         done
5902                     fi
5903                 done
5904
5905                 VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
5906                 BOOST_CPPFLAGS="-I$best_path/include/boost-$VERSION_UNDERSCORE"
5907                 if test -z "$_AX_BOOST_BASE_boost_lib_path" ; then
5908                     for libsubdir in $libsubdirs ; do
5909                         if ls "$best_path/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
5910                     done
5911                     BOOST_LDFLAGS="-L$best_path/$libsubdir"
5912                 fi
5913             fi
5914
5915             if test -n "$BOOST_ROOT" ; then
5916                 for libsubdir in $libsubdirs ; do
5917                     if ls "$BOOST_ROOT/stage/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
5918                 done
5919                 if test -d "$BOOST_ROOT" && test -r "$BOOST_ROOT" && test -d "$BOOST_ROOT/stage/$libsubdir" && test -r "$BOOST_ROOT/stage/$libsubdir"; then
5920                     version_dir=`expr //$BOOST_ROOT : '.*/\(.*\)'`
5921                     stage_version=`echo $version_dir | sed 's/boost_//' | sed 's/_/./g'`
5922                         stage_version_shorten=`expr $stage_version : '\([0-9]*\.[0-9]*\)'`
5923                     V_CHECK=`expr $stage_version_shorten \>\= $_version`
5924                     if test "x$V_CHECK" = "x1" && test -z "$_AX_BOOST_BASE_boost_lib_path" ; then
5925                         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: We will use a staged boost library from $BOOST_ROOT" >&5
5926 printf "%s\n" "$as_me: We will use a staged boost library from $BOOST_ROOT" >&6;}
5927                         BOOST_CPPFLAGS="-I$BOOST_ROOT"
5928                         BOOST_LDFLAGS="-L$BOOST_ROOT/stage/$libsubdir"
5929                     fi
5930                 fi
5931             fi
5932         fi
5933
5934         CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
5935         export CPPFLAGS
5936         LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
5937         export LDFLAGS
5938
5939         ac_ext=cpp
5940 ac_cpp='$CXXCPP $CPPFLAGS'
5941 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5942 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5943 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5944
5945             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5946 /* end confdefs.h.  */
5947
5948 #include <boost/version.hpp>
5949
5950 int
5951 main (void)
5952 {
5953
5954 (void) ((void)sizeof(char[1 - 2*!!((BOOST_VERSION) < ($WANT_BOOST_VERSION))]));
5955
5956   ;
5957   return 0;
5958 }
5959 _ACEOF
5960 if ac_fn_cxx_try_compile "$LINENO"
5961 then :
5962
5963             { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5964 printf "%s\n" "yes" >&6; }
5965         succeeded=yes
5966         found_system=yes
5967
5968 fi
5969 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
5970         ac_ext=cpp
5971 ac_cpp='$CXXCPP $CPPFLAGS'
5972 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5973 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5974 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5975
5976     fi
5977
5978     if test "x$succeeded" != "xyes" ; then
5979         if test "x$_version" = "x0" ; then
5980             { printf "%s\n" "$as_me:${as_lineno-$LINENO}: We could not detect the boost libraries (version 1.65 or higher). If you have a staged boost library (still not installed) please specify \$BOOST_ROOT in your environment and do not give a PATH to --with-boost option.  If you are sure you have boost installed, then check your version number looking in <boost/version.hpp>. See http://randspringer.de/boost for more documentation." >&5
5981 printf "%s\n" "$as_me: We could not detect the boost libraries (version 1.65 or higher). If you have a staged boost library (still not installed) please specify \$BOOST_ROOT in your environment and do not give a PATH to --with-boost option.  If you are sure you have boost installed, then check your version number looking in <boost/version.hpp>. See http://randspringer.de/boost for more documentation." >&6;}
5982         else
5983             { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Your boost libraries seems to old (version $_version)." >&5
5984 printf "%s\n" "$as_me: Your boost libraries seems to old (version $_version)." >&6;}
5985         fi
5986         # execute ACTION-IF-NOT-FOUND (if present):
5987         as_fn_error $? "Could not find Boost" "$LINENO" 5
5988     else
5989
5990 printf "%s\n" "#define HAVE_BOOST /**/" >>confdefs.h
5991
5992         # execute ACTION-IF-FOUND (if present):
5993         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Boost CXXFLAGS: \"$BOOST_CPPFLAGS\"" >&5
5994 printf "%s\n" "$as_me: Boost CXXFLAGS: \"$BOOST_CPPFLAGS\"" >&6;}
5995                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Boost LDFLAGS: \"$BOOST_LDFLAGS\"" >&5
5996 printf "%s\n" "$as_me: Boost LDFLAGS: \"$BOOST_LDFLAGS\"" >&6;}
5997     fi
5998
5999     CPPFLAGS="$CPPFLAGS_SAVED"
6000     LDFLAGS="$LDFLAGS_SAVED"
6001
6002
6003 fi
6004
6005
6006
6007 CXXFLAGS="$BOOST_CPPFLAGS $CXXFLAGS"
6008 LDFLAGS="$BOOST_LDFLAGS $LDFLAGS"
6009
6010 # add workaround for problematic boost version
6011 # taken from ax_boost_base.m4
6012
6013
6014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6015 /* end confdefs.h.  */
6016 #include <boost/version.hpp>
6017 int
6018 main (void)
6019 {
6020 (void) ((void)sizeof(char[1 - 2*!!((BOOST_VERSION) < (106000))]));
6021   ;
6022   return 0;
6023 }
6024 _ACEOF
6025 if ac_fn_cxx_try_compile "$LINENO"
6026 then :
6027
6028 else $as_nop
6029   QBT_ADD_DEFINES="$QBT_ADD_DEFINES BOOST_NO_CXX11_RVALUE_REFERENCES"
6030 fi
6031 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6032
6033
6034 pkg_failed=no
6035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libtorrent-rasterbar >= 2.0.4" >&5
6036 printf %s "checking for libtorrent-rasterbar >= 2.0.4... " >&6; }
6037
6038 if test -n "$libtorrent_CFLAGS"; then
6039     pkg_cv_libtorrent_CFLAGS="$libtorrent_CFLAGS"
6040  elif test -n "$PKG_CONFIG"; then
6041     if test -n "$PKG_CONFIG" && \
6042     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libtorrent-rasterbar >= 2.0.4\""; } >&5
6043   ($PKG_CONFIG --exists --print-errors "libtorrent-rasterbar >= 2.0.4") 2>&5
6044   ac_status=$?
6045   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6046   test $ac_status = 0; }; then
6047   pkg_cv_libtorrent_CFLAGS=`$PKG_CONFIG --cflags "libtorrent-rasterbar >= 2.0.4" 2>/dev/null`
6048                       test "x$?" != "x0" && pkg_failed=yes
6049 else
6050   pkg_failed=yes
6051 fi
6052  else
6053     pkg_failed=untried
6054 fi
6055 if test -n "$libtorrent_LIBS"; then
6056     pkg_cv_libtorrent_LIBS="$libtorrent_LIBS"
6057  elif test -n "$PKG_CONFIG"; then
6058     if test -n "$PKG_CONFIG" && \
6059     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libtorrent-rasterbar >= 2.0.4\""; } >&5
6060   ($PKG_CONFIG --exists --print-errors "libtorrent-rasterbar >= 2.0.4") 2>&5
6061   ac_status=$?
6062   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6063   test $ac_status = 0; }; then
6064   pkg_cv_libtorrent_LIBS=`$PKG_CONFIG --libs "libtorrent-rasterbar >= 2.0.4" 2>/dev/null`
6065                       test "x$?" != "x0" && pkg_failed=yes
6066 else
6067   pkg_failed=yes
6068 fi
6069  else
6070     pkg_failed=untried
6071 fi
6072
6073
6074
6075 if test $pkg_failed = yes; then
6076         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6077 printf "%s\n" "no" >&6; }
6078
6079 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
6080         _pkg_short_errors_supported=yes
6081 else
6082         _pkg_short_errors_supported=no
6083 fi
6084         if test $_pkg_short_errors_supported = yes; then
6085                 libtorrent_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libtorrent-rasterbar >= 2.0.4" 2>&1`
6086         else
6087                 libtorrent_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libtorrent-rasterbar >= 2.0.4" 2>&1`
6088         fi
6089         # Put the nasty error message in config.log where it belongs
6090         echo "$libtorrent_PKG_ERRORS" >&5
6091
6092
6093 pkg_failed=no
6094 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libtorrent-rasterbar >= 1.2.14 libtorrent-rasterbar < 2" >&5
6095 printf %s "checking for libtorrent-rasterbar >= 1.2.14 libtorrent-rasterbar < 2... " >&6; }
6096
6097 if test -n "$libtorrent_CFLAGS"; then
6098     pkg_cv_libtorrent_CFLAGS="$libtorrent_CFLAGS"
6099  elif test -n "$PKG_CONFIG"; then
6100     if test -n "$PKG_CONFIG" && \
6101     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libtorrent-rasterbar >= 1.2.14 libtorrent-rasterbar < 2\""; } >&5
6102   ($PKG_CONFIG --exists --print-errors "libtorrent-rasterbar >= 1.2.14 libtorrent-rasterbar < 2") 2>&5
6103   ac_status=$?
6104   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6105   test $ac_status = 0; }; then
6106   pkg_cv_libtorrent_CFLAGS=`$PKG_CONFIG --cflags "libtorrent-rasterbar >= 1.2.14 libtorrent-rasterbar < 2" 2>/dev/null`
6107                       test "x$?" != "x0" && pkg_failed=yes
6108 else
6109   pkg_failed=yes
6110 fi
6111  else
6112     pkg_failed=untried
6113 fi
6114 if test -n "$libtorrent_LIBS"; then
6115     pkg_cv_libtorrent_LIBS="$libtorrent_LIBS"
6116  elif test -n "$PKG_CONFIG"; then
6117     if test -n "$PKG_CONFIG" && \
6118     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libtorrent-rasterbar >= 1.2.14 libtorrent-rasterbar < 2\""; } >&5
6119   ($PKG_CONFIG --exists --print-errors "libtorrent-rasterbar >= 1.2.14 libtorrent-rasterbar < 2") 2>&5
6120   ac_status=$?
6121   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6122   test $ac_status = 0; }; then
6123   pkg_cv_libtorrent_LIBS=`$PKG_CONFIG --libs "libtorrent-rasterbar >= 1.2.14 libtorrent-rasterbar < 2" 2>/dev/null`
6124                       test "x$?" != "x0" && pkg_failed=yes
6125 else
6126   pkg_failed=yes
6127 fi
6128  else
6129     pkg_failed=untried
6130 fi
6131
6132
6133
6134 if test $pkg_failed = yes; then
6135         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6136 printf "%s\n" "no" >&6; }
6137
6138 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
6139         _pkg_short_errors_supported=yes
6140 else
6141         _pkg_short_errors_supported=no
6142 fi
6143         if test $_pkg_short_errors_supported = yes; then
6144                 libtorrent_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libtorrent-rasterbar >= 1.2.14 libtorrent-rasterbar < 2" 2>&1`
6145         else
6146                 libtorrent_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libtorrent-rasterbar >= 1.2.14 libtorrent-rasterbar < 2" 2>&1`
6147         fi
6148         # Put the nasty error message in config.log where it belongs
6149         echo "$libtorrent_PKG_ERRORS" >&5
6150
6151         as_fn_error $? "Package requirements (libtorrent-rasterbar >= 1.2.14 libtorrent-rasterbar < 2) were not met:
6152
6153 $libtorrent_PKG_ERRORS
6154
6155 Consider adjusting the PKG_CONFIG_PATH environment variable if you
6156 installed software in a non-standard prefix.
6157
6158 Alternatively, you may set the environment variables libtorrent_CFLAGS
6159 and libtorrent_LIBS to avoid the need to call pkg-config.
6160 See the pkg-config man page for more details." "$LINENO" 5
6161 elif test $pkg_failed = untried; then
6162         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6163 printf "%s\n" "no" >&6; }
6164         { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6165 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
6166 as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
6167 is in your PATH or set the PKG_CONFIG environment variable to the full
6168 path to pkg-config.
6169
6170 Alternatively, you may set the environment variables libtorrent_CFLAGS
6171 and libtorrent_LIBS to avoid the need to call pkg-config.
6172 See the pkg-config man page for more details.
6173
6174 To get pkg-config, see <http://pkg-config.freedesktop.org/>.
6175 See \`config.log' for more details" "$LINENO" 5; }
6176 else
6177         libtorrent_CFLAGS=$pkg_cv_libtorrent_CFLAGS
6178         libtorrent_LIBS=$pkg_cv_libtorrent_LIBS
6179         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6180 printf "%s\n" "yes" >&6; }
6181         CXXFLAGS="$libtorrent_CFLAGS $CXXFLAGS" LIBS="$libtorrent_LIBS $LIBS"
6182 fi
6183 elif test $pkg_failed = untried; then
6184         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6185 printf "%s\n" "no" >&6; }
6186
6187 pkg_failed=no
6188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libtorrent-rasterbar >= 1.2.14 libtorrent-rasterbar < 2" >&5
6189 printf %s "checking for libtorrent-rasterbar >= 1.2.14 libtorrent-rasterbar < 2... " >&6; }
6190
6191 if test -n "$libtorrent_CFLAGS"; then
6192     pkg_cv_libtorrent_CFLAGS="$libtorrent_CFLAGS"
6193  elif test -n "$PKG_CONFIG"; then
6194     if test -n "$PKG_CONFIG" && \
6195     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libtorrent-rasterbar >= 1.2.14 libtorrent-rasterbar < 2\""; } >&5
6196   ($PKG_CONFIG --exists --print-errors "libtorrent-rasterbar >= 1.2.14 libtorrent-rasterbar < 2") 2>&5
6197   ac_status=$?
6198   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6199   test $ac_status = 0; }; then
6200   pkg_cv_libtorrent_CFLAGS=`$PKG_CONFIG --cflags "libtorrent-rasterbar >= 1.2.14 libtorrent-rasterbar < 2" 2>/dev/null`
6201                       test "x$?" != "x0" && pkg_failed=yes
6202 else
6203   pkg_failed=yes
6204 fi
6205  else
6206     pkg_failed=untried
6207 fi
6208 if test -n "$libtorrent_LIBS"; then
6209     pkg_cv_libtorrent_LIBS="$libtorrent_LIBS"
6210  elif test -n "$PKG_CONFIG"; then
6211     if test -n "$PKG_CONFIG" && \
6212     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libtorrent-rasterbar >= 1.2.14 libtorrent-rasterbar < 2\""; } >&5
6213   ($PKG_CONFIG --exists --print-errors "libtorrent-rasterbar >= 1.2.14 libtorrent-rasterbar < 2") 2>&5
6214   ac_status=$?
6215   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6216   test $ac_status = 0; }; then
6217   pkg_cv_libtorrent_LIBS=`$PKG_CONFIG --libs "libtorrent-rasterbar >= 1.2.14 libtorrent-rasterbar < 2" 2>/dev/null`
6218                       test "x$?" != "x0" && pkg_failed=yes
6219 else
6220   pkg_failed=yes
6221 fi
6222  else
6223     pkg_failed=untried
6224 fi
6225
6226
6227
6228 if test $pkg_failed = yes; then
6229         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6230 printf "%s\n" "no" >&6; }
6231
6232 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
6233         _pkg_short_errors_supported=yes
6234 else
6235         _pkg_short_errors_supported=no
6236 fi
6237         if test $_pkg_short_errors_supported = yes; then
6238                 libtorrent_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libtorrent-rasterbar >= 1.2.14 libtorrent-rasterbar < 2" 2>&1`
6239         else
6240                 libtorrent_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libtorrent-rasterbar >= 1.2.14 libtorrent-rasterbar < 2" 2>&1`
6241         fi
6242         # Put the nasty error message in config.log where it belongs
6243         echo "$libtorrent_PKG_ERRORS" >&5
6244
6245         as_fn_error $? "Package requirements (libtorrent-rasterbar >= 1.2.14 libtorrent-rasterbar < 2) were not met:
6246
6247 $libtorrent_PKG_ERRORS
6248
6249 Consider adjusting the PKG_CONFIG_PATH environment variable if you
6250 installed software in a non-standard prefix.
6251
6252 Alternatively, you may set the environment variables libtorrent_CFLAGS
6253 and libtorrent_LIBS to avoid the need to call pkg-config.
6254 See the pkg-config man page for more details." "$LINENO" 5
6255 elif test $pkg_failed = untried; then
6256         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6257 printf "%s\n" "no" >&6; }
6258         { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6259 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
6260 as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
6261 is in your PATH or set the PKG_CONFIG environment variable to the full
6262 path to pkg-config.
6263
6264 Alternatively, you may set the environment variables libtorrent_CFLAGS
6265 and libtorrent_LIBS to avoid the need to call pkg-config.
6266 See the pkg-config man page for more details.
6267
6268 To get pkg-config, see <http://pkg-config.freedesktop.org/>.
6269 See \`config.log' for more details" "$LINENO" 5; }
6270 else
6271         libtorrent_CFLAGS=$pkg_cv_libtorrent_CFLAGS
6272         libtorrent_LIBS=$pkg_cv_libtorrent_LIBS
6273         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6274 printf "%s\n" "yes" >&6; }
6275         CXXFLAGS="$libtorrent_CFLAGS $CXXFLAGS" LIBS="$libtorrent_LIBS $LIBS"
6276 fi
6277 else
6278         libtorrent_CFLAGS=$pkg_cv_libtorrent_CFLAGS
6279         libtorrent_LIBS=$pkg_cv_libtorrent_LIBS
6280         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6281 printf "%s\n" "yes" >&6; }
6282         CXXFLAGS="$libtorrent_CFLAGS $CXXFLAGS" LIBS="$libtorrent_LIBS $LIBS"
6283 fi
6284
6285
6286 pkg_failed=no
6287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for openssl >= 1.1.1" >&5
6288 printf %s "checking for openssl >= 1.1.1... " >&6; }
6289
6290 if test -n "$openssl_CFLAGS"; then
6291     pkg_cv_openssl_CFLAGS="$openssl_CFLAGS"
6292  elif test -n "$PKG_CONFIG"; then
6293     if test -n "$PKG_CONFIG" && \
6294     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openssl >= 1.1.1\""; } >&5
6295   ($PKG_CONFIG --exists --print-errors "openssl >= 1.1.1") 2>&5
6296   ac_status=$?
6297   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6298   test $ac_status = 0; }; then
6299   pkg_cv_openssl_CFLAGS=`$PKG_CONFIG --cflags "openssl >= 1.1.1" 2>/dev/null`
6300                       test "x$?" != "x0" && pkg_failed=yes
6301 else
6302   pkg_failed=yes
6303 fi
6304  else
6305     pkg_failed=untried
6306 fi
6307 if test -n "$openssl_LIBS"; then
6308     pkg_cv_openssl_LIBS="$openssl_LIBS"
6309  elif test -n "$PKG_CONFIG"; then
6310     if test -n "$PKG_CONFIG" && \
6311     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openssl >= 1.1.1\""; } >&5
6312   ($PKG_CONFIG --exists --print-errors "openssl >= 1.1.1") 2>&5
6313   ac_status=$?
6314   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6315   test $ac_status = 0; }; then
6316   pkg_cv_openssl_LIBS=`$PKG_CONFIG --libs "openssl >= 1.1.1" 2>/dev/null`
6317                       test "x$?" != "x0" && pkg_failed=yes
6318 else
6319   pkg_failed=yes
6320 fi
6321  else
6322     pkg_failed=untried
6323 fi
6324
6325
6326
6327 if test $pkg_failed = yes; then
6328         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6329 printf "%s\n" "no" >&6; }
6330
6331 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
6332         _pkg_short_errors_supported=yes
6333 else
6334         _pkg_short_errors_supported=no
6335 fi
6336         if test $_pkg_short_errors_supported = yes; then
6337                 openssl_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "openssl >= 1.1.1" 2>&1`
6338         else
6339                 openssl_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "openssl >= 1.1.1" 2>&1`
6340         fi
6341         # Put the nasty error message in config.log where it belongs
6342         echo "$openssl_PKG_ERRORS" >&5
6343
6344         as_fn_error $? "Package requirements (openssl >= 1.1.1) were not met:
6345
6346 $openssl_PKG_ERRORS
6347
6348 Consider adjusting the PKG_CONFIG_PATH environment variable if you
6349 installed software in a non-standard prefix.
6350
6351 Alternatively, you may set the environment variables openssl_CFLAGS
6352 and openssl_LIBS to avoid the need to call pkg-config.
6353 See the pkg-config man page for more details." "$LINENO" 5
6354 elif test $pkg_failed = untried; then
6355         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6356 printf "%s\n" "no" >&6; }
6357         { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6358 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
6359 as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
6360 is in your PATH or set the PKG_CONFIG environment variable to the full
6361 path to pkg-config.
6362
6363 Alternatively, you may set the environment variables openssl_CFLAGS
6364 and openssl_LIBS to avoid the need to call pkg-config.
6365 See the pkg-config man page for more details.
6366
6367 To get pkg-config, see <http://pkg-config.freedesktop.org/>.
6368 See \`config.log' for more details" "$LINENO" 5; }
6369 else
6370         openssl_CFLAGS=$pkg_cv_openssl_CFLAGS
6371         openssl_LIBS=$pkg_cv_openssl_LIBS
6372         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6373 printf "%s\n" "yes" >&6; }
6374         CXXFLAGS="$openssl_CFLAGS $CXXFLAGS"
6375                   LIBS="$openssl_LIBS $LIBS"
6376 fi
6377
6378
6379 pkg_failed=no
6380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for zlib >= 1.2.11" >&5
6381 printf %s "checking for zlib >= 1.2.11... " >&6; }
6382
6383 if test -n "$zlib_CFLAGS"; then
6384     pkg_cv_zlib_CFLAGS="$zlib_CFLAGS"
6385  elif test -n "$PKG_CONFIG"; then
6386     if test -n "$PKG_CONFIG" && \
6387     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"zlib >= 1.2.11\""; } >&5
6388   ($PKG_CONFIG --exists --print-errors "zlib >= 1.2.11") 2>&5
6389   ac_status=$?
6390   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6391   test $ac_status = 0; }; then
6392   pkg_cv_zlib_CFLAGS=`$PKG_CONFIG --cflags "zlib >= 1.2.11" 2>/dev/null`
6393                       test "x$?" != "x0" && pkg_failed=yes
6394 else
6395   pkg_failed=yes
6396 fi
6397  else
6398     pkg_failed=untried
6399 fi
6400 if test -n "$zlib_LIBS"; then
6401     pkg_cv_zlib_LIBS="$zlib_LIBS"
6402  elif test -n "$PKG_CONFIG"; then
6403     if test -n "$PKG_CONFIG" && \
6404     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"zlib >= 1.2.11\""; } >&5
6405   ($PKG_CONFIG --exists --print-errors "zlib >= 1.2.11") 2>&5
6406   ac_status=$?
6407   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6408   test $ac_status = 0; }; then
6409   pkg_cv_zlib_LIBS=`$PKG_CONFIG --libs "zlib >= 1.2.11" 2>/dev/null`
6410                       test "x$?" != "x0" && pkg_failed=yes
6411 else
6412   pkg_failed=yes
6413 fi
6414  else
6415     pkg_failed=untried
6416 fi
6417
6418
6419
6420 if test $pkg_failed = yes; then
6421         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6422 printf "%s\n" "no" >&6; }
6423
6424 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
6425         _pkg_short_errors_supported=yes
6426 else
6427         _pkg_short_errors_supported=no
6428 fi
6429         if test $_pkg_short_errors_supported = yes; then
6430                 zlib_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "zlib >= 1.2.11" 2>&1`
6431         else
6432                 zlib_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "zlib >= 1.2.11" 2>&1`
6433         fi
6434         # Put the nasty error message in config.log where it belongs
6435         echo "$zlib_PKG_ERRORS" >&5
6436
6437         as_fn_error $? "Package requirements (zlib >= 1.2.11) were not met:
6438
6439 $zlib_PKG_ERRORS
6440
6441 Consider adjusting the PKG_CONFIG_PATH environment variable if you
6442 installed software in a non-standard prefix.
6443
6444 Alternatively, you may set the environment variables zlib_CFLAGS
6445 and zlib_LIBS to avoid the need to call pkg-config.
6446 See the pkg-config man page for more details." "$LINENO" 5
6447 elif test $pkg_failed = untried; then
6448         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6449 printf "%s\n" "no" >&6; }
6450         { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6451 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
6452 as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
6453 is in your PATH or set the PKG_CONFIG environment variable to the full
6454 path to pkg-config.
6455
6456 Alternatively, you may set the environment variables zlib_CFLAGS
6457 and zlib_LIBS to avoid the need to call pkg-config.
6458 See the pkg-config man page for more details.
6459
6460 To get pkg-config, see <http://pkg-config.freedesktop.org/>.
6461 See \`config.log' for more details" "$LINENO" 5; }
6462 else
6463         zlib_CFLAGS=$pkg_cv_zlib_CFLAGS
6464         zlib_LIBS=$pkg_cv_zlib_LIBS
6465         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6466 printf "%s\n" "yes" >&6; }
6467         CXXFLAGS="$zlib_CFLAGS $CXXFLAGS"
6468                  LIBS="$zlib_LIBS $LIBS"
6469 fi
6470
6471 # Check if already in >= C++17 mode because of the flags returned by one of the above packages
6472 TMP_CXXFLAGS="$CXXFLAGS"
6473 CXXFLAGS=""
6474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler defaults to C++17 or later mode" >&5
6475 printf %s "checking if compiler defaults to C++17 or later mode... " >&6; }
6476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6477 /* end confdefs.h.  */
6478
6479             #ifndef __cplusplus
6480             #error "This is not a C++ compiler"
6481             #elif __cplusplus < 201703L
6482             #error "This is not a C++17 compiler"
6483             #endif
6484 int
6485 main (void)
6486 {
6487
6488   ;
6489   return 0;
6490 }
6491
6492 _ACEOF
6493 if ac_fn_cxx_try_compile "$LINENO"
6494 then :
6495   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6496 printf "%s\n" "yes" >&6; }
6497                    QBT_CXX17_FOUND="yes"
6498 else $as_nop
6499   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6500 printf "%s\n" "no" >&6; }
6501                    QBT_CXX17_FOUND="no"
6502 fi
6503 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6504
6505 # In case of no, check if the compiler can support at least C++17
6506 # and if yes, enable it leaving a warning to the user
6507 if test "x$QBT_CXX17_FOUND" = "xno"
6508 then :
6509   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler supports C++17" >&5
6510 printf %s "checking if compiler supports C++17... " >&6; }
6511        CXXFLAGS="-std=c++17"
6512        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6513 /* end confdefs.h.  */
6514
6515             #ifndef __cplusplus
6516             #error "This is not a C++ compiler"
6517             #elif __cplusplus < 201703L
6518             #error "This is not a C++17 compiler"
6519             #endif
6520 int
6521 main (void)
6522 {
6523
6524   ;
6525   return 0;
6526 }
6527
6528 _ACEOF
6529 if ac_fn_cxx_try_compile "$LINENO"
6530 then :
6531   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6532 printf "%s\n" "yes" >&6; }
6533                          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if C++17 is disabled by the set compiler flags" >&5
6534 printf %s "checking if C++17 is disabled by the set compiler flags... " >&6; }
6535                          # prepend the flag so it won't override conflicting user defined flags
6536                          CXXFLAGS="-std=c++17 $TMP_CXXFLAGS"
6537                          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6538 /* end confdefs.h.  */
6539
6540             #ifndef __cplusplus
6541             #error "This is not a C++ compiler"
6542             #elif __cplusplus < 201703L
6543             #error "This is not a C++17 compiler"
6544             #endif
6545 int
6546 main (void)
6547 {
6548
6549   ;
6550   return 0;
6551 }
6552
6553 _ACEOF
6554 if ac_fn_cxx_try_compile "$LINENO"
6555 then :
6556   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6557 printf "%s\n" "no" >&6; }
6558                                             QBT_ADD_CONFIG="$QBT_ADD_CONFIG c++17"
6559                                             { printf "%s\n" "$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
6560 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;}
6561 else $as_nop
6562   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6563 printf "%s\n" "yes" >&6; }
6564                                             as_fn_error $? "The compiler supports C++17 but the user or a dependency has explicitly enabled a lower mode." "$LINENO" 5
6565 fi
6566 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6567 else $as_nop
6568   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6569 printf "%s\n" "no" >&6; }
6570                          as_fn_error $? "A compiler supporting C++17 is required." "$LINENO" 5
6571 fi
6572 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6573
6574 fi
6575 CXXFLAGS="$TMP_CXXFLAGS"
6576
6577 # These are required because autoconf doesn't expand these **particular**
6578 # vars automatically. And qmake cannot autoexpand them.
6579
6580   prefix_NONE=
6581   exec_prefix_NONE=
6582   test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
6583   test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
6584   eval ax_define_dir="\"$prefix\""
6585   eval ax_define_dir="\"$ax_define_dir\""
6586   EXPAND_PREFIX="$ax_define_dir"
6587
6588   printf "%s\n" "#define EXPAND_PREFIX \"$ax_define_dir\"" >>confdefs.h
6589
6590   test "$prefix_NONE" && prefix=NONE
6591   test "$exec_prefix_NONE" && exec_prefix=NONE
6592
6593
6594   prefix_NONE=
6595   exec_prefix_NONE=
6596   test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
6597   test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
6598   eval ax_define_dir="\"$bindir\""
6599   eval ax_define_dir="\"$ax_define_dir\""
6600   EXPAND_BINDIR="$ax_define_dir"
6601
6602   printf "%s\n" "#define EXPAND_BINDIR \"$ax_define_dir\"" >>confdefs.h
6603
6604   test "$prefix_NONE" && prefix=NONE
6605   test "$exec_prefix_NONE" && exec_prefix=NONE
6606
6607
6608   prefix_NONE=
6609   exec_prefix_NONE=
6610   test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
6611   test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
6612   eval ax_define_dir="\"$datadir\""
6613   eval ax_define_dir="\"$ax_define_dir\""
6614   EXPAND_DATADIR="$ax_define_dir"
6615
6616   printf "%s\n" "#define EXPAND_DATADIR \"$ax_define_dir\"" >>confdefs.h
6617
6618   test "$prefix_NONE" && prefix=NONE
6619   test "$exec_prefix_NONE" && exec_prefix=NONE
6620
6621
6622   prefix_NONE=
6623   exec_prefix_NONE=
6624   test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
6625   test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
6626   eval ax_define_dir="\"$mandir\""
6627   eval ax_define_dir="\"$ax_define_dir\""
6628   EXPAND_MANDIR="$ax_define_dir"
6629
6630   printf "%s\n" "#define EXPAND_MANDIR \"$ax_define_dir\"" >>confdefs.h
6631
6632   test "$prefix_NONE" && prefix=NONE
6633   test "$exec_prefix_NONE" && exec_prefix=NONE
6634
6635
6636 # Original extract() function contributed by pmzqla
6637 # $*: Strings to parse
6638 # Set $QBT_CONF_DEFINES, $QBT_CONF_INCLUDES, $QBT_CONF_EXTRA_CFLAGS
6639 extract() {
6640   if [ -z "$*" ]; then
6641     echo "Input string required"
6642     return 1
6643   fi
6644
6645   # BSD sed needs an actual newline character in the substitute command
6646   new_line='
6647 '
6648   # Convert " -" to "\n" if not between quotes and remove possible leading white spaces
6649   string=$(echo " $*" | $SED -e "s: -:\\${new_line}:g" -e 's:"\(.*\)\n\(.*\)":\"\1 -\2":g' -e "s:'\(.*\)\n\(.*\)':\'\1 -\2':g" -e 's/^[[:space:]]*//')
6650   SAVEIFS=$IFS
6651   IFS=$(printf "\n\b")
6652   for i in $string; do
6653     case "$(echo "$i" | cut -c1)" in
6654       '') ;;
6655       D) QBT_CONF_DEFINES="$QBT_CONF_DEFINES $(echo $i | cut -c2-)";;
6656       I) QBT_CONF_INCLUDES="$QBT_CONF_INCLUDES $(echo $i | cut -c2-)";;
6657       *) QBT_CONF_EXTRA_CFLAGS="$QBT_CONF_EXTRA_CFLAGS -$i";;
6658     esac
6659   done
6660   IFS=$SAVEIFS
6661 }
6662
6663 extract "$CFLAGS $CXXFLAGS"
6664 QBT_ADD_DEFINES="$QBT_ADD_DEFINES $QBT_CONF_DEFINES"
6665
6666 # Substitute the values of these vars in conf.pri.in
6667
6668
6669
6670
6671
6672
6673
6674
6675
6676 QBT_CONFIG_FILES="conf.pri"
6677
6678 if test "x$enable_systemd" = "xyes"
6679 then :
6680   QBT_CONFIG_FILES="$QBT_CONFIG_FILES dist/unix/systemd/qbittorrent-nox@.service"
6681 fi
6682
6683 ac_config_files="$ac_config_files "$QBT_CONFIG_FILES""
6684
6685 cat >confcache <<\_ACEOF
6686 # This file is a shell script that caches the results of configure
6687 # tests run on this system so they can be shared between configure
6688 # scripts and configure runs, see configure's option --config-cache.
6689 # It is not useful on other systems.  If it contains results you don't
6690 # want to keep, you may remove or edit it.
6691 #
6692 # config.status only pays attention to the cache file if you give it
6693 # the --recheck option to rerun configure.
6694 #
6695 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6696 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6697 # following values.
6698
6699 _ACEOF
6700
6701 # The following way of writing the cache mishandles newlines in values,
6702 # but we know of no workaround that is simple, portable, and efficient.
6703 # So, we kill variables containing newlines.
6704 # Ultrix sh set writes to stderr and can't be redirected directly,
6705 # and sets the high bit in the cache file unless we assign to the vars.
6706 (
6707   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6708     eval ac_val=\$$ac_var
6709     case $ac_val in #(
6710     *${as_nl}*)
6711       case $ac_var in #(
6712       *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6713 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6714       esac
6715       case $ac_var in #(
6716       _ | IFS | as_nl) ;; #(
6717       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6718       *) { eval $ac_var=; unset $ac_var;} ;;
6719       esac ;;
6720     esac
6721   done
6722
6723   (set) 2>&1 |
6724     case $as_nl`(ac_space=' '; set) 2>&1` in #(
6725     *${as_nl}ac_space=\ *)
6726       # `set' does not quote correctly, so add quotes: double-quote
6727       # substitution turns \\\\ into \\, and sed turns \\ into \.
6728       sed -n \
6729         "s/'/'\\\\''/g;
6730           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6731       ;; #(
6732     *)
6733       # `set' quotes correctly as required by POSIX, so do not add quotes.
6734       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6735       ;;
6736     esac |
6737     sort
6738 ) |
6739   sed '
6740      /^ac_cv_env_/b end
6741      t clear
6742      :clear
6743      s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
6744      t end
6745      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6746      :end' >>confcache
6747 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6748   if test -w "$cache_file"; then
6749     if test "x$cache_file" != "x/dev/null"; then
6750       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6751 printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
6752       if test ! -f "$cache_file" || test -h "$cache_file"; then
6753         cat confcache >"$cache_file"
6754       else
6755         case $cache_file in #(
6756         */* | ?:*)
6757           mv -f confcache "$cache_file"$$ &&
6758           mv -f "$cache_file"$$ "$cache_file" ;; #(
6759         *)
6760           mv -f confcache "$cache_file" ;;
6761         esac
6762       fi
6763     fi
6764   else
6765     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6766 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
6767   fi
6768 fi
6769 rm -f confcache
6770
6771 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6772 # Let make expand exec_prefix.
6773 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6774
6775 # Transform confdefs.h into DEFS.
6776 # Protect against shell expansion while executing Makefile rules.
6777 # Protect against Makefile macro expansion.
6778 #
6779 # If the first sed substitution is executed (which looks for macros that
6780 # take arguments), then branch to the quote section.  Otherwise,
6781 # look for a macro that doesn't take arguments.
6782 ac_script='
6783 :mline
6784 /\\$/{
6785  N
6786  s,\\\n,,
6787  b mline
6788 }
6789 t clear
6790 :clear
6791 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
6792 t quote
6793 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
6794 t quote
6795 b any
6796 :quote
6797 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
6798 s/\[/\\&/g
6799 s/\]/\\&/g
6800 s/\$/$$/g
6801 H
6802 :any
6803 ${
6804         g
6805         s/^\n//
6806         s/\n/ /g
6807         p
6808 }
6809 '
6810 DEFS=`sed -n "$ac_script" confdefs.h`
6811
6812
6813 ac_libobjs=
6814 ac_ltlibobjs=
6815 U=
6816 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6817   # 1. Remove the extension, and $U if already installed.
6818   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6819   ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
6820   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6821   #    will be set to the directory where LIBOBJS objects are built.
6822   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6823   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6824 done
6825 LIBOBJS=$ac_libobjs
6826
6827 LTLIBOBJS=$ac_ltlibobjs
6828
6829
6830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
6831 printf %s "checking that generated files are newer than configure... " >&6; }
6832    if test -n "$am_sleep_pid"; then
6833      # Hide warnings about reused PIDs.
6834      wait $am_sleep_pid 2>/dev/null
6835    fi
6836    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5
6837 printf "%s\n" "done" >&6; }
6838 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6839   as_fn_error $? "conditional \"AMDEP\" was never defined.
6840 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6841 fi
6842 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6843   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
6844 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6845 fi
6846 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6847   as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
6848 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6849 fi
6850  if test -n "$EXEEXT"; then
6851   am__EXEEXT_TRUE=
6852   am__EXEEXT_FALSE='#'
6853 else
6854   am__EXEEXT_TRUE='#'
6855   am__EXEEXT_FALSE=
6856 fi
6857
6858
6859 : "${CONFIG_STATUS=./config.status}"
6860 ac_write_fail=0
6861 ac_clean_files_save=$ac_clean_files
6862 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6864 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
6865 as_write_fail=0
6866 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6867 #! $SHELL
6868 # Generated by $as_me.
6869 # Run this file to recreate the current configuration.
6870 # Compiler output produced by configure, useful for debugging
6871 # configure, is in config.log if it exists.
6872
6873 debug=false
6874 ac_cs_recheck=false
6875 ac_cs_silent=false
6876
6877 SHELL=\${CONFIG_SHELL-$SHELL}
6878 export SHELL
6879 _ASEOF
6880 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6881 ## -------------------- ##
6882 ## M4sh Initialization. ##
6883 ## -------------------- ##
6884
6885 # Be more Bourne compatible
6886 DUALCASE=1; export DUALCASE # for MKS sh
6887 as_nop=:
6888 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
6889 then :
6890   emulate sh
6891   NULLCMD=:
6892   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6893   # is contrary to our usage.  Disable this feature.
6894   alias -g '${1+"$@"}'='"$@"'
6895   setopt NO_GLOB_SUBST
6896 else $as_nop
6897   case `(set -o) 2>/dev/null` in #(
6898   *posix*) :
6899     set -o posix ;; #(
6900   *) :
6901      ;;
6902 esac
6903 fi
6904
6905
6906
6907 # Reset variables that may have inherited troublesome values from
6908 # the environment.
6909
6910 # IFS needs to be set, to space, tab, and newline, in precisely that order.
6911 # (If _AS_PATH_WALK were called with IFS unset, it would have the
6912 # side effect of setting IFS to empty, thus disabling word splitting.)
6913 # Quoting is to prevent editors from complaining about space-tab.
6914 as_nl='
6915 '
6916 export as_nl
6917 IFS=" ""        $as_nl"
6918
6919 PS1='$ '
6920 PS2='> '
6921 PS4='+ '
6922
6923 # Ensure predictable behavior from utilities with locale-dependent output.
6924 LC_ALL=C
6925 export LC_ALL
6926 LANGUAGE=C
6927 export LANGUAGE
6928
6929 # We cannot yet rely on "unset" to work, but we need these variables
6930 # to be unset--not just set to an empty or harmless value--now, to
6931 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
6932 # also avoids known problems related to "unset" and subshell syntax
6933 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
6934 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
6935 do eval test \${$as_var+y} \
6936   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6937 done
6938
6939 # Ensure that fds 0, 1, and 2 are open.
6940 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
6941 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
6942 if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
6943
6944 # The user is always right.
6945 if ${PATH_SEPARATOR+false} :; then
6946   PATH_SEPARATOR=:
6947   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6948     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6949       PATH_SEPARATOR=';'
6950   }
6951 fi
6952
6953
6954 # Find who we are.  Look in the path if we contain no directory separator.
6955 as_myself=
6956 case $0 in #((
6957   *[\\/]* ) as_myself=$0 ;;
6958   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6959 for as_dir in $PATH
6960 do
6961   IFS=$as_save_IFS
6962   case $as_dir in #(((
6963     '') as_dir=./ ;;
6964     */) ;;
6965     *) as_dir=$as_dir/ ;;
6966   esac
6967     test -r "$as_dir$0" && as_myself=$as_dir$0 && break
6968   done
6969 IFS=$as_save_IFS
6970
6971      ;;
6972 esac
6973 # We did not find ourselves, most probably we were run as `sh COMMAND'
6974 # in which case we are not to be found in the path.
6975 if test "x$as_myself" = x; then
6976   as_myself=$0
6977 fi
6978 if test ! -f "$as_myself"; then
6979   printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6980   exit 1
6981 fi
6982
6983
6984
6985 # as_fn_error STATUS ERROR [LINENO LOG_FD]
6986 # ----------------------------------------
6987 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6988 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6989 # script with STATUS, using 1 if that was 0.
6990 as_fn_error ()
6991 {
6992   as_status=$1; test $as_status -eq 0 && as_status=1
6993   if test "$4"; then
6994     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6995     printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6996   fi
6997   printf "%s\n" "$as_me: error: $2" >&2
6998   as_fn_exit $as_status
6999 } # as_fn_error
7000
7001
7002
7003 # as_fn_set_status STATUS
7004 # -----------------------
7005 # Set $? to STATUS, without forking.
7006 as_fn_set_status ()
7007 {
7008   return $1
7009 } # as_fn_set_status
7010
7011 # as_fn_exit STATUS
7012 # -----------------
7013 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7014 as_fn_exit ()
7015 {
7016   set +e
7017   as_fn_set_status $1
7018   exit $1
7019 } # as_fn_exit
7020
7021 # as_fn_unset VAR
7022 # ---------------
7023 # Portably unset VAR.
7024 as_fn_unset ()
7025 {
7026   { eval $1=; unset $1;}
7027 }
7028 as_unset=as_fn_unset
7029
7030 # as_fn_append VAR VALUE
7031 # ----------------------
7032 # Append the text in VALUE to the end of the definition contained in VAR. Take
7033 # advantage of any shell optimizations that allow amortized linear growth over
7034 # repeated appends, instead of the typical quadratic growth present in naive
7035 # implementations.
7036 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
7037 then :
7038   eval 'as_fn_append ()
7039   {
7040     eval $1+=\$2
7041   }'
7042 else $as_nop
7043   as_fn_append ()
7044   {
7045     eval $1=\$$1\$2
7046   }
7047 fi # as_fn_append
7048
7049 # as_fn_arith ARG...
7050 # ------------------
7051 # Perform arithmetic evaluation on the ARGs, and store the result in the
7052 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7053 # must be portable across $(()) and expr.
7054 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
7055 then :
7056   eval 'as_fn_arith ()
7057   {
7058     as_val=$(( $* ))
7059   }'
7060 else $as_nop
7061   as_fn_arith ()
7062   {
7063     as_val=`expr "$@" || test $? -eq 1`
7064   }
7065 fi # as_fn_arith
7066
7067
7068 if expr a : '\(a\)' >/dev/null 2>&1 &&
7069    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7070   as_expr=expr
7071 else
7072   as_expr=false
7073 fi
7074
7075 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7076   as_basename=basename
7077 else
7078   as_basename=false
7079 fi
7080
7081 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7082   as_dirname=dirname
7083 else
7084   as_dirname=false
7085 fi
7086
7087 as_me=`$as_basename -- "$0" ||
7088 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7089          X"$0" : 'X\(//\)$' \| \
7090          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7091 printf "%s\n" X/"$0" |
7092     sed '/^.*\/\([^/][^/]*\)\/*$/{
7093             s//\1/
7094             q
7095           }
7096           /^X\/\(\/\/\)$/{
7097             s//\1/
7098             q
7099           }
7100           /^X\/\(\/\).*/{
7101             s//\1/
7102             q
7103           }
7104           s/.*/./; q'`
7105
7106 # Avoid depending upon Character Ranges.
7107 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7108 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7109 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7110 as_cr_digits='0123456789'
7111 as_cr_alnum=$as_cr_Letters$as_cr_digits
7112
7113
7114 # Determine whether it's possible to make 'echo' print without a newline.
7115 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed
7116 # for compatibility with existing Makefiles.
7117 ECHO_C= ECHO_N= ECHO_T=
7118 case `echo -n x` in #(((((
7119 -n*)
7120   case `echo 'xy\c'` in
7121   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7122   xy)  ECHO_C='\c';;
7123   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7124        ECHO_T=' ';;
7125   esac;;
7126 *)
7127   ECHO_N='-n';;
7128 esac
7129
7130 # For backward compatibility with old third-party macros, we provide
7131 # the shell variables $as_echo and $as_echo_n.  New code should use
7132 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
7133 as_echo='printf %s\n'
7134 as_echo_n='printf %s'
7135
7136 rm -f conf$$ conf$$.exe conf$$.file
7137 if test -d conf$$.dir; then
7138   rm -f conf$$.dir/conf$$.file
7139 else
7140   rm -f conf$$.dir
7141   mkdir conf$$.dir 2>/dev/null
7142 fi
7143 if (echo >conf$$.file) 2>/dev/null; then
7144   if ln -s conf$$.file conf$$ 2>/dev/null; then
7145     as_ln_s='ln -s'
7146     # ... but there are two gotchas:
7147     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7148     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7149     # In both cases, we have to default to `cp -pR'.
7150     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7151       as_ln_s='cp -pR'
7152   elif ln conf$$.file conf$$ 2>/dev/null; then
7153     as_ln_s=ln
7154   else
7155     as_ln_s='cp -pR'
7156   fi
7157 else
7158   as_ln_s='cp -pR'
7159 fi
7160 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7161 rmdir conf$$.dir 2>/dev/null
7162
7163
7164 # as_fn_mkdir_p
7165 # -------------
7166 # Create "$as_dir" as a directory, including parents if necessary.
7167 as_fn_mkdir_p ()
7168 {
7169
7170   case $as_dir in #(
7171   -*) as_dir=./$as_dir;;
7172   esac
7173   test -d "$as_dir" || eval $as_mkdir_p || {
7174     as_dirs=
7175     while :; do
7176       case $as_dir in #(
7177       *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7178       *) as_qdir=$as_dir;;
7179       esac
7180       as_dirs="'$as_qdir' $as_dirs"
7181       as_dir=`$as_dirname -- "$as_dir" ||
7182 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7183          X"$as_dir" : 'X\(//\)[^/]' \| \
7184          X"$as_dir" : 'X\(//\)$' \| \
7185          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7186 printf "%s\n" X"$as_dir" |
7187     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7188             s//\1/
7189             q
7190           }
7191           /^X\(\/\/\)[^/].*/{
7192             s//\1/
7193             q
7194           }
7195           /^X\(\/\/\)$/{
7196             s//\1/
7197             q
7198           }
7199           /^X\(\/\).*/{
7200             s//\1/
7201             q
7202           }
7203           s/.*/./; q'`
7204       test -d "$as_dir" && break
7205     done
7206     test -z "$as_dirs" || eval "mkdir $as_dirs"
7207   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
7208
7209
7210 } # as_fn_mkdir_p
7211 if mkdir -p . 2>/dev/null; then
7212   as_mkdir_p='mkdir -p "$as_dir"'
7213 else
7214   test -d ./-p && rmdir ./-p
7215   as_mkdir_p=false
7216 fi
7217
7218
7219 # as_fn_executable_p FILE
7220 # -----------------------
7221 # Test if FILE is an executable regular file.
7222 as_fn_executable_p ()
7223 {
7224   test -f "$1" && test -x "$1"
7225 } # as_fn_executable_p
7226 as_test_x='test -x'
7227 as_executable_p=as_fn_executable_p
7228
7229 # Sed expression to map a string onto a valid CPP name.
7230 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7231
7232 # Sed expression to map a string onto a valid variable name.
7233 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7234
7235
7236 exec 6>&1
7237 ## ----------------------------------- ##
7238 ## Main body of $CONFIG_STATUS script. ##
7239 ## ----------------------------------- ##
7240 _ASEOF
7241 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7242
7243 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7244 # Save the log message, to keep $0 and so on meaningful, and to
7245 # report actual input values of CONFIG_FILES etc. instead of their
7246 # values after options handling.
7247 ac_log="
7248 This file was extended by qbittorrent $as_me v4.4.0alpha, which was
7249 generated by GNU Autoconf 2.71.  Invocation command line was
7250
7251   CONFIG_FILES    = $CONFIG_FILES
7252   CONFIG_HEADERS  = $CONFIG_HEADERS
7253   CONFIG_LINKS    = $CONFIG_LINKS
7254   CONFIG_COMMANDS = $CONFIG_COMMANDS
7255   $ $0 $@
7256
7257 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7258 "
7259
7260 _ACEOF
7261
7262 case $ac_config_files in *"
7263 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7264 esac
7265
7266
7267
7268 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7269 # Files that config.status was made for.
7270 config_files="$ac_config_files"
7271 config_commands="$ac_config_commands"
7272
7273 _ACEOF
7274
7275 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7276 ac_cs_usage="\
7277 \`$as_me' instantiates files and other configuration actions
7278 from templates according to the current configuration.  Unless the files
7279 and actions are specified as TAGs, all are instantiated by default.
7280
7281 Usage: $0 [OPTION]... [TAG]...
7282
7283   -h, --help       print this help, then exit
7284   -V, --version    print version number and configuration settings, then exit
7285       --config     print configuration, then exit
7286   -q, --quiet, --silent
7287                    do not print progress messages
7288   -d, --debug      don't remove temporary files
7289       --recheck    update $as_me by reconfiguring in the same conditions
7290       --file=FILE[:TEMPLATE]
7291                    instantiate the configuration file FILE
7292
7293 Configuration files:
7294 $config_files
7295
7296 Configuration commands:
7297 $config_commands
7298
7299 Report bugs to <bugs.qbittorrent.org>.
7300 qbittorrent home page: <https://www.qbittorrent.org/>."
7301
7302 _ACEOF
7303 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
7304 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
7305 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7306 ac_cs_config='$ac_cs_config_escaped'
7307 ac_cs_version="\\
7308 qbittorrent config.status v4.4.0alpha
7309 configured by $0, generated by GNU Autoconf 2.71,
7310   with options \\"\$ac_cs_config\\"
7311
7312 Copyright (C) 2021 Free Software Foundation, Inc.
7313 This config.status script is free software; the Free Software Foundation
7314 gives unlimited permission to copy, distribute and modify it."
7315
7316 ac_pwd='$ac_pwd'
7317 srcdir='$srcdir'
7318 INSTALL='$INSTALL'
7319 MKDIR_P='$MKDIR_P'
7320 AWK='$AWK'
7321 test -n "\$AWK" || AWK=awk
7322 _ACEOF
7323
7324 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7325 # The default lists apply if the user does not specify any file.
7326 ac_need_defaults=:
7327 while test $# != 0
7328 do
7329   case $1 in
7330   --*=?*)
7331     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7332     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7333     ac_shift=:
7334     ;;
7335   --*=)
7336     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7337     ac_optarg=
7338     ac_shift=:
7339     ;;
7340   *)
7341     ac_option=$1
7342     ac_optarg=$2
7343     ac_shift=shift
7344     ;;
7345   esac
7346
7347   case $ac_option in
7348   # Handling of the options.
7349   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7350     ac_cs_recheck=: ;;
7351   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7352     printf "%s\n" "$ac_cs_version"; exit ;;
7353   --config | --confi | --conf | --con | --co | --c )
7354     printf "%s\n" "$ac_cs_config"; exit ;;
7355   --debug | --debu | --deb | --de | --d | -d )
7356     debug=: ;;
7357   --file | --fil | --fi | --f )
7358     $ac_shift
7359     case $ac_optarg in
7360     *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7361     '') as_fn_error $? "missing file argument" ;;
7362     esac
7363     as_fn_append CONFIG_FILES " '$ac_optarg'"
7364     ac_need_defaults=false;;
7365   --he | --h |  --help | --hel | -h )
7366     printf "%s\n" "$ac_cs_usage"; exit ;;
7367   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7368   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7369     ac_cs_silent=: ;;
7370
7371   # This is an error.
7372   -*) as_fn_error $? "unrecognized option: \`$1'
7373 Try \`$0 --help' for more information." ;;
7374
7375   *) as_fn_append ac_config_targets " $1"
7376      ac_need_defaults=false ;;
7377
7378   esac
7379   shift
7380 done
7381
7382 ac_configure_extra_args=
7383
7384 if $ac_cs_silent; then
7385   exec 6>/dev/null
7386   ac_configure_extra_args="$ac_configure_extra_args --silent"
7387 fi
7388
7389 _ACEOF
7390 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7391 if \$ac_cs_recheck; then
7392   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7393   shift
7394   \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
7395   CONFIG_SHELL='$SHELL'
7396   export CONFIG_SHELL
7397   exec "\$@"
7398 fi
7399
7400 _ACEOF
7401 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7402 exec 5>>config.log
7403 {
7404   echo
7405   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7406 ## Running $as_me. ##
7407 _ASBOX
7408   printf "%s\n" "$ac_log"
7409 } >&5
7410
7411 _ACEOF
7412 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7413 #
7414 # INIT-COMMANDS
7415 #
7416 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
7417
7418 _ACEOF
7419
7420 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7421
7422 # Handling of arguments.
7423 for ac_config_target in $ac_config_targets
7424 do
7425   case $ac_config_target in
7426     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7427     ""$QBT_CONFIG_FILES"") CONFIG_FILES="$CONFIG_FILES "$QBT_CONFIG_FILES"" ;;
7428
7429   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7430   esac
7431 done
7432
7433
7434 # If the user did not use the arguments to specify the items to instantiate,
7435 # then the envvar interface is used.  Set only those that are not.
7436 # We use the long form for the default assignment because of an extremely
7437 # bizarre bug on SunOS 4.1.3.
7438 if $ac_need_defaults; then
7439   test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
7440   test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands
7441 fi
7442
7443 # Have a temporary directory for convenience.  Make it in the build tree
7444 # simply because there is no reason against having it here, and in addition,
7445 # creating and moving files from /tmp can sometimes cause problems.
7446 # Hook for its removal unless debugging.
7447 # Note that there is a small window in which the directory will not be cleaned:
7448 # after its creation but before its name has been assigned to `$tmp'.
7449 $debug ||
7450 {
7451   tmp= ac_tmp=
7452   trap 'exit_status=$?
7453   : "${ac_tmp:=$tmp}"
7454   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
7455 ' 0
7456   trap 'as_fn_exit 1' 1 2 13 15
7457 }
7458 # Create a (secure) tmp directory for tmp files.
7459
7460 {
7461   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7462   test -d "$tmp"
7463 }  ||
7464 {
7465   tmp=./conf$$-$RANDOM
7466   (umask 077 && mkdir "$tmp")
7467 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7468 ac_tmp=$tmp
7469
7470 # Set up the scripts for CONFIG_FILES section.
7471 # No need to generate them if there are no CONFIG_FILES.
7472 # This happens for instance with `./config.status config.h'.
7473 if test -n "$CONFIG_FILES"; then
7474
7475
7476 ac_cr=`echo X | tr X '\015'`
7477 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7478 # But we know of no other shell where ac_cr would be empty at this
7479 # point, so we can use a bashism as a fallback.
7480 if test "x$ac_cr" = x; then
7481   eval ac_cr=\$\'\\r\'
7482 fi
7483 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7484 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7485   ac_cs_awk_cr='\\r'
7486 else
7487   ac_cs_awk_cr=$ac_cr
7488 fi
7489
7490 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7491 _ACEOF
7492
7493
7494 {
7495   echo "cat >conf$$subs.awk <<_ACEOF" &&
7496   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7497   echo "_ACEOF"
7498 } >conf$$subs.sh ||
7499   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7500 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
7501 ac_delim='%!_!# '
7502 for ac_last_try in false false false false false :; do
7503   . ./conf$$subs.sh ||
7504     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7505
7506   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7507   if test $ac_delim_n = $ac_delim_num; then
7508     break
7509   elif $ac_last_try; then
7510     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7511   else
7512     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7513   fi
7514 done
7515 rm -f conf$$subs.sh
7516
7517 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7518 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7519 _ACEOF
7520 sed -n '
7521 h
7522 s/^/S["/; s/!.*/"]=/
7523 p
7524 g
7525 s/^[^!]*!//
7526 :repl
7527 t repl
7528 s/'"$ac_delim"'$//
7529 t delim
7530 :nl
7531 h
7532 s/\(.\{148\}\)..*/\1/
7533 t more1
7534 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7535 p
7536 n
7537 b repl
7538 :more1
7539 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7540 p
7541 g
7542 s/.\{148\}//
7543 t nl
7544 :delim
7545 h
7546 s/\(.\{148\}\)..*/\1/
7547 t more2
7548 s/["\\]/\\&/g; s/^/"/; s/$/"/
7549 p
7550 b
7551 :more2
7552 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7553 p
7554 g
7555 s/.\{148\}//
7556 t delim
7557 ' <conf$$subs.awk | sed '
7558 /^[^""]/{
7559   N
7560   s/\n//
7561 }
7562 ' >>$CONFIG_STATUS || ac_write_fail=1
7563 rm -f conf$$subs.awk
7564 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7565 _ACAWK
7566 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7567   for (key in S) S_is_set[key] = 1
7568   FS = "\a"
7569
7570 }
7571 {
7572   line = $ 0
7573   nfields = split(line, field, "@")
7574   substed = 0
7575   len = length(field[1])
7576   for (i = 2; i < nfields; i++) {
7577     key = field[i]
7578     keylen = length(key)
7579     if (S_is_set[key]) {
7580       value = S[key]
7581       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7582       len += length(value) + length(field[++i])
7583       substed = 1
7584     } else
7585       len += 1 + keylen
7586   }
7587
7588   print line
7589 }
7590
7591 _ACAWK
7592 _ACEOF
7593 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7594 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7595   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7596 else
7597   cat
7598 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7599   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7600 _ACEOF
7601
7602 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7603 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7604 # trailing colons and then remove the whole line if VPATH becomes empty
7605 # (actually we leave an empty line to preserve line numbers).
7606 if test "x$srcdir" = x.; then
7607   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
7608 h
7609 s///
7610 s/^/:/
7611 s/[      ]*$/:/
7612 s/:\$(srcdir):/:/g
7613 s/:\${srcdir}:/:/g
7614 s/:@srcdir@:/:/g
7615 s/^:*//
7616 s/:*$//
7617 x
7618 s/\(=[   ]*\).*/\1/
7619 G
7620 s/\n//
7621 s/^[^=]*=[       ]*$//
7622 }'
7623 fi
7624
7625 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7626 fi # test -n "$CONFIG_FILES"
7627
7628
7629 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
7630 shift
7631 for ac_tag
7632 do
7633   case $ac_tag in
7634   :[FHLC]) ac_mode=$ac_tag; continue;;
7635   esac
7636   case $ac_mode$ac_tag in
7637   :[FHL]*:*);;
7638   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7639   :[FH]-) ac_tag=-:-;;
7640   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7641   esac
7642   ac_save_IFS=$IFS
7643   IFS=:
7644   set x $ac_tag
7645   IFS=$ac_save_IFS
7646   shift
7647   ac_file=$1
7648   shift
7649
7650   case $ac_mode in
7651   :L) ac_source=$1;;
7652   :[FH])
7653     ac_file_inputs=
7654     for ac_f
7655     do
7656       case $ac_f in
7657       -) ac_f="$ac_tmp/stdin";;
7658       *) # Look for the file first in the build tree, then in the source tree
7659          # (if the path is not absolute).  The absolute path cannot be DOS-style,
7660          # because $ac_f cannot contain `:'.
7661          test -f "$ac_f" ||
7662            case $ac_f in
7663            [\\/$]*) false;;
7664            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7665            esac ||
7666            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7667       esac
7668       case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7669       as_fn_append ac_file_inputs " '$ac_f'"
7670     done
7671
7672     # Let's still pretend it is `configure' which instantiates (i.e., don't
7673     # use $as_me), people would be surprised to read:
7674     #    /* config.h.  Generated by config.status.  */
7675     configure_input='Generated from '`
7676           printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7677         `' by configure.'
7678     if test x"$ac_file" != x-; then
7679       configure_input="$ac_file.  $configure_input"
7680       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7681 printf "%s\n" "$as_me: creating $ac_file" >&6;}
7682     fi
7683     # Neutralize special characters interpreted by sed in replacement strings.
7684     case $configure_input in #(
7685     *\&* | *\|* | *\\* )
7686        ac_sed_conf_input=`printf "%s\n" "$configure_input" |
7687        sed 's/[\\\\&|]/\\\\&/g'`;; #(
7688     *) ac_sed_conf_input=$configure_input;;
7689     esac
7690
7691     case $ac_tag in
7692     *:-:* | *:-) cat >"$ac_tmp/stdin" \
7693       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7694     esac
7695     ;;
7696   esac
7697
7698   ac_dir=`$as_dirname -- "$ac_file" ||
7699 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7700          X"$ac_file" : 'X\(//\)[^/]' \| \
7701          X"$ac_file" : 'X\(//\)$' \| \
7702          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7703 printf "%s\n" X"$ac_file" |
7704     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7705             s//\1/
7706             q
7707           }
7708           /^X\(\/\/\)[^/].*/{
7709             s//\1/
7710             q
7711           }
7712           /^X\(\/\/\)$/{
7713             s//\1/
7714             q
7715           }
7716           /^X\(\/\).*/{
7717             s//\1/
7718             q
7719           }
7720           s/.*/./; q'`
7721   as_dir="$ac_dir"; as_fn_mkdir_p
7722   ac_builddir=.
7723
7724 case "$ac_dir" in
7725 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7726 *)
7727   ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
7728   # A ".." for each directory in $ac_dir_suffix.
7729   ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7730   case $ac_top_builddir_sub in
7731   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7732   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7733   esac ;;
7734 esac
7735 ac_abs_top_builddir=$ac_pwd
7736 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7737 # for backward compatibility:
7738 ac_top_builddir=$ac_top_build_prefix
7739
7740 case $srcdir in
7741   .)  # We are building in place.
7742     ac_srcdir=.
7743     ac_top_srcdir=$ac_top_builddir_sub
7744     ac_abs_top_srcdir=$ac_pwd ;;
7745   [\\/]* | ?:[\\/]* )  # Absolute name.
7746     ac_srcdir=$srcdir$ac_dir_suffix;
7747     ac_top_srcdir=$srcdir
7748     ac_abs_top_srcdir=$srcdir ;;
7749   *) # Relative name.
7750     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7751     ac_top_srcdir=$ac_top_build_prefix$srcdir
7752     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7753 esac
7754 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7755
7756
7757   case $ac_mode in
7758   :F)
7759   #
7760   # CONFIG_FILE
7761   #
7762
7763   case $INSTALL in
7764   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7765   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7766   esac
7767   ac_MKDIR_P=$MKDIR_P
7768   case $MKDIR_P in
7769   [\\/$]* | ?:[\\/]* ) ;;
7770   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7771   esac
7772 _ACEOF
7773
7774 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7775 # If the template does not know about datarootdir, expand it.
7776 # FIXME: This hack should be removed a few years after 2.60.
7777 ac_datarootdir_hack=; ac_datarootdir_seen=
7778 ac_sed_dataroot='
7779 /datarootdir/ {
7780   p
7781   q
7782 }
7783 /@datadir@/p
7784 /@docdir@/p
7785 /@infodir@/p
7786 /@localedir@/p
7787 /@mandir@/p'
7788 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7789 *datarootdir*) ac_datarootdir_seen=yes;;
7790 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7791   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7792 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7793 _ACEOF
7794 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7795   ac_datarootdir_hack='
7796   s&@datadir@&$datadir&g
7797   s&@docdir@&$docdir&g
7798   s&@infodir@&$infodir&g
7799   s&@localedir@&$localedir&g
7800   s&@mandir@&$mandir&g
7801   s&\\\${datarootdir}&$datarootdir&g' ;;
7802 esac
7803 _ACEOF
7804
7805 # Neutralize VPATH when `$srcdir' = `.'.
7806 # Shell code in configure.ac might set extrasub.
7807 # FIXME: do we really want to maintain this feature?
7808 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7809 ac_sed_extra="$ac_vpsub
7810 $extrasub
7811 _ACEOF
7812 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7813 :t
7814 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7815 s|@configure_input@|$ac_sed_conf_input|;t t
7816 s&@top_builddir@&$ac_top_builddir_sub&;t t
7817 s&@top_build_prefix@&$ac_top_build_prefix&;t t
7818 s&@srcdir@&$ac_srcdir&;t t
7819 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7820 s&@top_srcdir@&$ac_top_srcdir&;t t
7821 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7822 s&@builddir@&$ac_builddir&;t t
7823 s&@abs_builddir@&$ac_abs_builddir&;t t
7824 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7825 s&@INSTALL@&$ac_INSTALL&;t t
7826 s&@MKDIR_P@&$ac_MKDIR_P&;t t
7827 $ac_datarootdir_hack
7828 "
7829 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
7830   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7831
7832 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7833   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7834   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
7835       "$ac_tmp/out"`; test -z "$ac_out"; } &&
7836   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7837 which seems to be undefined.  Please make sure it is defined" >&5
7838 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7839 which seems to be undefined.  Please make sure it is defined" >&2;}
7840
7841   rm -f "$ac_tmp/stdin"
7842   case $ac_file in
7843   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7844   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7845   esac \
7846   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7847  ;;
7848
7849
7850   :C)  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7851 printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
7852  ;;
7853   esac
7854
7855
7856   case $ac_file$ac_mode in
7857     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
7858   # Older Autoconf quotes --file arguments for eval, but not when files
7859   # are listed without --file.  Let's play safe and only enable the eval
7860   # if we detect the quoting.
7861   # TODO: see whether this extra hack can be removed once we start
7862   # requiring Autoconf 2.70 or later.
7863   case $CONFIG_FILES in #(
7864   *\'*) :
7865     eval set x "$CONFIG_FILES" ;; #(
7866   *) :
7867     set x $CONFIG_FILES ;; #(
7868   *) :
7869      ;;
7870 esac
7871   shift
7872   # Used to flag and report bootstrapping failures.
7873   am_rc=0
7874   for am_mf
7875   do
7876     # Strip MF so we end up with the name of the file.
7877     am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'`
7878     # Check whether this is an Automake generated Makefile which includes
7879     # dependency-tracking related rules and includes.
7880     # Grep'ing the whole file directly is not great: AIX grep has a line
7881     # limit of 2048, but all sed's we know have understand at least 4000.
7882     sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
7883       || continue
7884     am_dirpart=`$as_dirname -- "$am_mf" ||
7885 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7886          X"$am_mf" : 'X\(//\)[^/]' \| \
7887          X"$am_mf" : 'X\(//\)$' \| \
7888          X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
7889 printf "%s\n" X"$am_mf" |
7890     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7891             s//\1/
7892             q
7893           }
7894           /^X\(\/\/\)[^/].*/{
7895             s//\1/
7896             q
7897           }
7898           /^X\(\/\/\)$/{
7899             s//\1/
7900             q
7901           }
7902           /^X\(\/\).*/{
7903             s//\1/
7904             q
7905           }
7906           s/.*/./; q'`
7907     am_filepart=`$as_basename -- "$am_mf" ||
7908 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
7909          X"$am_mf" : 'X\(//\)$' \| \
7910          X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
7911 printf "%s\n" X/"$am_mf" |
7912     sed '/^.*\/\([^/][^/]*\)\/*$/{
7913             s//\1/
7914             q
7915           }
7916           /^X\/\(\/\/\)$/{
7917             s//\1/
7918             q
7919           }
7920           /^X\/\(\/\).*/{
7921             s//\1/
7922             q
7923           }
7924           s/.*/./; q'`
7925     { echo "$as_me:$LINENO: cd "$am_dirpart" \
7926       && sed -e '/# am--include-marker/d' "$am_filepart" \
7927         | $MAKE -f - am--depfiles" >&5
7928    (cd "$am_dirpart" \
7929       && sed -e '/# am--include-marker/d' "$am_filepart" \
7930         | $MAKE -f - am--depfiles) >&5 2>&5
7931    ac_status=$?
7932    echo "$as_me:$LINENO: \$? = $ac_status" >&5
7933    (exit $ac_status); } || am_rc=$?
7934   done
7935   if test $am_rc -ne 0; then
7936     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7937 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
7938 as_fn_error $? "Something went wrong bootstrapping makefile fragments
7939     for automatic dependency tracking.  If GNU make was not used, consider
7940     re-running the configure script with MAKE=\"gmake\" (or whatever is
7941     necessary).  You can also try re-running configure with the
7942     '--disable-dependency-tracking' option to at least be able to build
7943     the package (albeit without support for automatic dependency tracking).
7944 See \`config.log' for more details" "$LINENO" 5; }
7945   fi
7946   { am_dirpart=; unset am_dirpart;}
7947   { am_filepart=; unset am_filepart;}
7948   { am_mf=; unset am_mf;}
7949   { am_rc=; unset am_rc;}
7950   rm -f conftest-deps.mk
7951 }
7952  ;;
7953
7954   esac
7955 done # for ac_tag
7956
7957
7958 as_fn_exit 0
7959 _ACEOF
7960 ac_clean_files=$ac_clean_files_save
7961
7962 test $ac_write_fail = 0 ||
7963   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7964
7965
7966 # configure is writing to config.log, and then calls config.status.
7967 # config.status does its own redirection, appending to config.log.
7968 # Unfortunately, on DOS this fails, as config.log is still kept open
7969 # by configure, so config.status won't be able to write to it; its
7970 # output is simply discarded.  So we exec the FD to /dev/null,
7971 # effectively closing config.log, so it can be properly (re)opened and
7972 # appended to by config.status.  When coming back to configure, we
7973 # need to make the FD available again.
7974 if test "$no_create" != yes; then
7975   ac_cs_success=:
7976   ac_config_status_args=
7977   test "$silent" = yes &&
7978     ac_config_status_args="$ac_config_status_args --quiet"
7979   exec 5>/dev/null
7980   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7981   exec 5>>config.log
7982   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7983   # would make configure fail if this is the last instruction.
7984   $ac_cs_success || as_fn_exit 1
7985 fi
7986 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7987   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7988 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7989 fi
7990
7991
7992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Running qmake to generate the makefile..." >&5
7993 printf "%s\n" "$as_me: Running qmake to generate the makefile..." >&6;}
7994 TOPDIR="$(cd "$(dirname "$0")" && pwd)"
7995 $QT_QMAKE -r "$TOPDIR/qbittorrent.pro" "QMAKE_LRELEASE=$QMAKE_LRELEASE"
7996 qmake_ret="$?"
7997
7998 printf "%s\n"
7999 if test "x$qmake_ret" != "x0"
8000 then :
8001   as_fn_error $? "$QT_QMAKE failed to generate the makefile" "$LINENO" 5
8002 fi
8003
8004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Good, the configure finished." >&5
8005 printf "%s\n" "$as_me: Good, the configure finished." >&6;}
8006 printf "%s\n"
8007