configure
author Alex Szpakowski <slime73@gmail.com>
Fri, 28 Aug 2015 19:10:46 -0300
changeset 9854 dbcbdc2940ef
parent 9785 6e87ae760e6d
child 9876 1496e502e51d
permissions -rwxr-xr-x
Fix bug 3081: CMake configuration auto-disables OpenGL ES support on Windows.

Thanks to EntranceJew for the patch.
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#! /bin/sh
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# Guess values for system-dependent variables and create Makefiles.
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# Generated by GNU Autoconf 2.69.
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#
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#
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# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
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#
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#
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# This configure script is free software; the Free Software Foundation
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# gives unlimited permission to copy, distribute and modify it.
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## -------------------- ##
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## M4sh Initialization. ##
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## -------------------- ##
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# Be more Bourne compatible
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DUALCASE=1; export DUALCASE # for MKS sh
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if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
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  emulate sh
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  NULLCMD=:
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  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
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  # is contrary to our usage.  Disable this feature.
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  alias -g '${1+"$@"}'='"$@"'
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  setopt NO_GLOB_SUBST
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else
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  case `(set -o) 2>/dev/null` in #(
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  *posix*) :
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    set -o posix ;; #(
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  *) :
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     ;;
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esac
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fi
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as_nl='
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'
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export as_nl
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# Printing a long string crashes Solaris 7 /usr/bin/printf.
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as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
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as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
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as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
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# Prefer a ksh shell builtin over an external printf program on Solaris,
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# but without wasting forks for bash or zsh.
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if test -z "$BASH_VERSION$ZSH_VERSION" \
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    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
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  as_echo='print -r --'
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  as_echo_n='print -rn --'
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elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
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  as_echo='printf %s\n'
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  as_echo_n='printf %s'
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else
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  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
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    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
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    as_echo_n='/usr/ucb/echo -n'
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  else
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    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
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    as_echo_n_body='eval
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      arg=$1;
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      case $arg in #(
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      *"$as_nl"*)
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	expr "X$arg" : "X\\(.*\\)$as_nl";
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	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
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      esac;
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      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
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    '
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    export as_echo_n_body
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    as_echo_n='sh -c $as_echo_n_body as_echo'
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  fi
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  export as_echo_body
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  as_echo='sh -c $as_echo_body as_echo'
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fi
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# The user is always right.
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if test "${PATH_SEPARATOR+set}" != set; then
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  PATH_SEPARATOR=:
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  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
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    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
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      PATH_SEPARATOR=';'
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  }
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fi
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# IFS
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# We need space, tab and new line, in precisely that order.  Quoting is
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# there to prevent editors from complaining about space-tab.
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# (If _AS_PATH_WALK were called with IFS unset, it would disable word
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# splitting by setting IFS to empty value.)
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IFS=" ""	$as_nl"
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# Find who we are.  Look in the path if we contain no directory separator.
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as_myself=
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case $0 in #((
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  *[\\/]* ) as_myself=$0 ;;
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  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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for as_dir in $PATH
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do
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  IFS=$as_save_IFS
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  test -z "$as_dir" && as_dir=.
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    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
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  done
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IFS=$as_save_IFS
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     ;;
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esac
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# We did not find ourselves, most probably we were run as `sh COMMAND'
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# in which case we are not to be found in the path.
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if test "x$as_myself" = x; then
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  as_myself=$0
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fi
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if test ! -f "$as_myself"; then
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  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
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  exit 1
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fi
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# Unset variables that we do not need and which cause bugs (e.g. in
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# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
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# suppresses any "Segmentation fault" message there.  '((' could
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# trigger a bug in pdksh 5.2.14.
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for as_var in BASH_ENV ENV MAIL MAILPATH
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do eval test x\${$as_var+set} = xset \
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  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
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done
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PS1='$ '
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PS2='> '
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PS4='+ '
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# NLS nuisances.
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LC_ALL=C
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export LC_ALL
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LANGUAGE=C
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export LANGUAGE
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# CDPATH.
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(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
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# Use a proper internal environment variable to ensure we don't fall
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  # into an infinite loop, continuously re-executing ourselves.
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  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
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    _as_can_reexec=no; export _as_can_reexec;
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    # We cannot yet assume a decent shell, so we have to provide a
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# neutralization value for shells without unset; and this also
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# works around shells that cannot unset nonexistent variables.
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# Preserve -v and -x to the replacement shell.
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BASH_ENV=/dev/null
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ENV=/dev/null
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(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
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case $- in # ((((
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  *v*x* | *x*v* ) as_opts=-vx ;;
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  *v* ) as_opts=-v ;;
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  *x* ) as_opts=-x ;;
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  * ) as_opts= ;;
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esac
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exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
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# Admittedly, this is quite paranoid, since all the known shells bail
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# out after a failed `exec'.
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$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
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as_fn_exit 255
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  fi
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  # We don't want this to propagate to other subprocesses.
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          { _as_can_reexec=; unset _as_can_reexec;}
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if test "x$CONFIG_SHELL" = x; then
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  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
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  emulate sh
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  NULLCMD=:
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  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
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  # is contrary to our usage.  Disable this feature.
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  alias -g '\${1+\"\$@\"}'='\"\$@\"'
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  setopt NO_GLOB_SUBST
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else
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  case \`(set -o) 2>/dev/null\` in #(
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  *posix*) :
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    set -o posix ;; #(
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  *) :
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     ;;
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esac
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fi
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"
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  as_required="as_fn_return () { (exit \$1); }
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as_fn_success () { as_fn_return 0; }
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as_fn_failure () { as_fn_return 1; }
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as_fn_ret_success () { return 0; }
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as_fn_ret_failure () { return 1; }
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exitcode=0
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as_fn_success || { exitcode=1; echo as_fn_success failed.; }
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as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
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as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
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as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
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if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
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else
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  exitcode=1; echo positional parameters were not saved.
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fi
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test x\$exitcode = x0 || exit 1
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test -x / || exit 1"
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  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
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  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
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  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
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  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
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  test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
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    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
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    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
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    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
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    PATH=/empty FPATH=/empty; export PATH FPATH
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    test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
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      || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
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test \$(( 1 + 1 )) = 2 || exit 1"
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  if (eval "$as_required") 2>/dev/null; then :
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  as_have_required=yes
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else
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  as_have_required=no
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fi
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  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
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else
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  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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as_found=false
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for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
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do
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  IFS=$as_save_IFS
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  test -z "$as_dir" && as_dir=.
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  as_found=:
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  case $as_dir in #(
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	 /*)
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	   for as_base in sh bash ksh sh5; do
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	     # Try only shells that exist, to save several forks.
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	     as_shell=$as_dir/$as_base
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	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
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		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
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  CONFIG_SHELL=$as_shell as_have_required=yes
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		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
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  break 2
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fi
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fi
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	   done;;
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       esac
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  as_found=false
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done
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$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
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	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
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  CONFIG_SHELL=$SHELL as_have_required=yes
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fi; }
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IFS=$as_save_IFS
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      if test "x$CONFIG_SHELL" != x; then :
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  export CONFIG_SHELL
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             # We cannot yet assume a decent shell, so we have to provide a
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# neutralization value for shells without unset; and this also
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# works around shells that cannot unset nonexistent variables.
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# Preserve -v and -x to the replacement shell.
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BASH_ENV=/dev/null
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ENV=/dev/null
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(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
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case $- in # ((((
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  *v*x* | *x*v* ) as_opts=-vx ;;
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  *v* ) as_opts=-v ;;
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  *x* ) as_opts=-x ;;
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  * ) as_opts= ;;
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esac
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exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
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# Admittedly, this is quite paranoid, since all the known shells bail
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# out after a failed `exec'.
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$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
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exit 255
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fi
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    if test x$as_have_required = xno; then :
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  $as_echo "$0: This script requires a shell more modern than all"
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  $as_echo "$0: the shells that I found on your system."
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  if test x${ZSH_VERSION+set} = xset ; then
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    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
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    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
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  else
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    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
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$0: including any error possibly output before this
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$0: message. Then install a modern shell, or manually run
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$0: the script under such a shell if you do have one."
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  fi
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  exit 1
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fi
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fi
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fi
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SHELL=${CONFIG_SHELL-/bin/sh}
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export SHELL
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# Unset more variables known to interfere with behavior of common tools.
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CLICOLOR_FORCE= GREP_OPTIONS=
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unset CLICOLOR_FORCE GREP_OPTIONS
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## --------------------- ##
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## M4sh Shell Functions. ##
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## --------------------- ##
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# as_fn_unset VAR
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# ---------------
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# Portably unset VAR.
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as_fn_unset ()
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{
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  { eval $1=; unset $1;}
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}
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as_unset=as_fn_unset
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# as_fn_set_status STATUS
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# -----------------------
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# Set $? to STATUS, without forking.
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as_fn_set_status ()
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{
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  return $1
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} # as_fn_set_status
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# as_fn_exit STATUS
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# -----------------
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# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
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as_fn_exit ()
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{
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  set +e
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  as_fn_set_status $1
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  exit $1
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} # as_fn_exit
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# as_fn_mkdir_p
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   321
# -------------
slouken@6689
   322
# Create "$as_dir" as a directory, including parents if necessary.
slouken@6689
   323
as_fn_mkdir_p ()
slouken@6689
   324
{
slouken@6689
   325
slouken@6689
   326
  case $as_dir in #(
slouken@6689
   327
  -*) as_dir=./$as_dir;;
slouken@6689
   328
  esac
slouken@6689
   329
  test -d "$as_dir" || eval $as_mkdir_p || {
slouken@6689
   330
    as_dirs=
slouken@6689
   331
    while :; do
slouken@6689
   332
      case $as_dir in #(
slouken@6689
   333
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
slouken@6689
   334
      *) as_qdir=$as_dir;;
slouken@6689
   335
      esac
slouken@6689
   336
      as_dirs="'$as_qdir' $as_dirs"
slouken@6689
   337
      as_dir=`$as_dirname -- "$as_dir" ||
slouken@6689
   338
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
slouken@6689
   339
	 X"$as_dir" : 'X\(//\)[^/]' \| \
slouken@6689
   340
	 X"$as_dir" : 'X\(//\)$' \| \
slouken@6689
   341
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
slouken@6689
   342
$as_echo X"$as_dir" |
slouken@6689
   343
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
slouken@6689
   344
	    s//\1/
slouken@6689
   345
	    q
slouken@6689
   346
	  }
slouken@6689
   347
	  /^X\(\/\/\)[^/].*/{
slouken@6689
   348
	    s//\1/
slouken@6689
   349
	    q
slouken@6689
   350
	  }
slouken@6689
   351
	  /^X\(\/\/\)$/{
slouken@6689
   352
	    s//\1/
slouken@6689
   353
	    q
slouken@6689
   354
	  }
slouken@6689
   355
	  /^X\(\/\).*/{
slouken@6689
   356
	    s//\1/
slouken@6689
   357
	    q
slouken@6689
   358
	  }
slouken@6689
   359
	  s/.*/./; q'`
slouken@6689
   360
      test -d "$as_dir" && break
slouken@6689
   361
    done
slouken@6689
   362
    test -z "$as_dirs" || eval "mkdir $as_dirs"
slouken@6689
   363
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
slouken@6689
   364
slouken@6689
   365
slouken@6689
   366
} # as_fn_mkdir_p
slouken@7184
   367
slouken@7184
   368
# as_fn_executable_p FILE
slouken@7184
   369
# -----------------------
slouken@7184
   370
# Test if FILE is an executable regular file.
slouken@7184
   371
as_fn_executable_p ()
slouken@7184
   372
{
slouken@7184
   373
  test -f "$1" && test -x "$1"
slouken@7184
   374
} # as_fn_executable_p
slouken@6689
   375
# as_fn_append VAR VALUE
slouken@6689
   376
# ----------------------
slouken@6689
   377
# Append the text in VALUE to the end of the definition contained in VAR. Take
slouken@6689
   378
# advantage of any shell optimizations that allow amortized linear growth over
slouken@6689
   379
# repeated appends, instead of the typical quadratic growth present in naive
slouken@6689
   380
# implementations.
slouken@6689
   381
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
slouken@6689
   382
  eval 'as_fn_append ()
slouken@6689
   383
  {
slouken@6689
   384
    eval $1+=\$2
slouken@6689
   385
  }'
slouken@6689
   386
else
slouken@6689
   387
  as_fn_append ()
slouken@6689
   388
  {
slouken@6689
   389
    eval $1=\$$1\$2
slouken@6689
   390
  }
slouken@6689
   391
fi # as_fn_append
slouken@6689
   392
slouken@6689
   393
# as_fn_arith ARG...
slouken@6689
   394
# ------------------
slouken@6689
   395
# Perform arithmetic evaluation on the ARGs, and store the result in the
slouken@6689
   396
# global $as_val. Take advantage of shells that can avoid forks. The arguments
slouken@6689
   397
# must be portable across $(()) and expr.
slouken@6689
   398
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
slouken@6689
   399
  eval 'as_fn_arith ()
slouken@6689
   400
  {
slouken@6689
   401
    as_val=$(( $* ))
slouken@6689
   402
  }'
slouken@6689
   403
else
slouken@6689
   404
  as_fn_arith ()
slouken@6689
   405
  {
slouken@6689
   406
    as_val=`expr "$@" || test $? -eq 1`
slouken@6689
   407
  }
slouken@6689
   408
fi # as_fn_arith
slouken@6689
   409
slouken@6689
   410
slouken@6689
   411
# as_fn_error STATUS ERROR [LINENO LOG_FD]
slouken@6689
   412
# ----------------------------------------
slouken@6689
   413
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
slouken@6689
   414
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
slouken@6689
   415
# script with STATUS, using 1 if that was 0.
slouken@6689
   416
as_fn_error ()
slouken@6689
   417
{
slouken@6689
   418
  as_status=$1; test $as_status -eq 0 && as_status=1
slouken@6689
   419
  if test "$4"; then
slouken@6689
   420
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
   421
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
slouken@6689
   422
  fi
slouken@6689
   423
  $as_echo "$as_me: error: $2" >&2
slouken@6689
   424
  as_fn_exit $as_status
slouken@6689
   425
} # as_fn_error
slouken@6689
   426
slouken@5310
   427
if expr a : '\(a\)' >/dev/null 2>&1 &&
slouken@5310
   428
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
slouken@5310
   429
  as_expr=expr
slouken@5310
   430
else
slouken@5310
   431
  as_expr=false
slouken@5310
   432
fi
slouken@5310
   433
slouken@5310
   434
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
slouken@5310
   435
  as_basename=basename
slouken@5310
   436
else
slouken@5310
   437
  as_basename=false
slouken@5310
   438
fi
slouken@5310
   439
slouken@6689
   440
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
slouken@6689
   441
  as_dirname=dirname
slouken@6689
   442
else
slouken@6689
   443
  as_dirname=false
slouken@6689
   444
fi
slouken@6689
   445
slouken@5310
   446
as_me=`$as_basename -- "$0" ||
slouken@5310
   447
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
slouken@5310
   448
	 X"$0" : 'X\(//\)$' \| \
slouken@5310
   449
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
slouken@6689
   450
$as_echo X/"$0" |
slouken@5310
   451
    sed '/^.*\/\([^/][^/]*\)\/*$/{
slouken@5310
   452
	    s//\1/
slouken@5310
   453
	    q
slouken@5310
   454
	  }
slouken@5310
   455
	  /^X\/\(\/\/\)$/{
slouken@5310
   456
	    s//\1/
slouken@5310
   457
	    q
slouken@5310
   458
	  }
slouken@5310
   459
	  /^X\/\(\/\).*/{
slouken@5310
   460
	    s//\1/
slouken@5310
   461
	    q
slouken@5310
   462
	  }
slouken@5310
   463
	  s/.*/./; q'`
slouken@5310
   464
slouken@6689
   465
# Avoid depending upon Character Ranges.
slouken@6689
   466
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
slouken@6689
   467
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
slouken@6689
   468
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
slouken@6689
   469
as_cr_digits='0123456789'
slouken@6689
   470
as_cr_alnum=$as_cr_Letters$as_cr_digits
slouken@6689
   471
slouken@6689
   472
slouken@6689
   473
  as_lineno_1=$LINENO as_lineno_1a=$LINENO
slouken@6689
   474
  as_lineno_2=$LINENO as_lineno_2a=$LINENO
slouken@6689
   475
  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
slouken@6689
   476
  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
slouken@6689
   477
  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
slouken@5310
   478
  sed -n '
slouken@5310
   479
    p
slouken@5310
   480
    /[$]LINENO/=
slouken@5310
   481
  ' <$as_myself |
slouken@5310
   482
    sed '
slouken@5310
   483
      s/[$]LINENO.*/&-/
slouken@5310
   484
      t lineno
slouken@5310
   485
      b
slouken@5310
   486
      :lineno
slouken@5310
   487
      N
slouken@5310
   488
      :loop
slouken@5310
   489
      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
slouken@5310
   490
      t loop
slouken@5310
   491
      s/-\n.*//
slouken@5310
   492
    ' >$as_me.lineno &&
slouken@5310
   493
  chmod +x "$as_me.lineno" ||
slouken@6689
   494
    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
slouken@6688
   495
slouken@7184
   496
  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
slouken@7184
   497
  # already done that, so ensure we don't try to do so again and fall
slouken@7184
   498
  # in an infinite loop.  This has already happened in practice.
slouken@7184
   499
  _as_can_reexec=no; export _as_can_reexec
slouken@5310
   500
  # Don't try to exec as it changes $[0], causing all sort of problems
slouken@5310
   501
  # (the dirname of $[0] is not the place where we might find the
slouken@5310
   502
  # original and so on.  Autoconf is especially sensitive to this).
slouken@5310
   503
  . "./$as_me.lineno"
slouken@5310
   504
  # Exit status is that of the last command.
slouken@5310
   505
  exit
slouken@5310
   506
}
slouken@5310
   507
slouken@5310
   508
ECHO_C= ECHO_N= ECHO_T=
slouken@6689
   509
case `echo -n x` in #(((((
slouken@5310
   510
-n*)
slouken@6689
   511
  case `echo 'xy\c'` in
slouken@5310
   512
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
slouken@6689
   513
  xy)  ECHO_C='\c';;
slouken@6689
   514
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
slouken@6689
   515
       ECHO_T='	';;
slouken@5310
   516
  esac;;
slouken@5310
   517
*)
slouken@5310
   518
  ECHO_N='-n';;
slouken@5310
   519
esac
slouken@5310
   520
slouken@5310
   521
rm -f conf$$ conf$$.exe conf$$.file
slouken@5310
   522
if test -d conf$$.dir; then
slouken@5310
   523
  rm -f conf$$.dir/conf$$.file
slouken@5310
   524
else
slouken@5310
   525
  rm -f conf$$.dir
slouken@6689
   526
  mkdir conf$$.dir 2>/dev/null
slouken@6689
   527
fi
slouken@6689
   528
if (echo >conf$$.file) 2>/dev/null; then
slouken@6689
   529
  if ln -s conf$$.file conf$$ 2>/dev/null; then
slouken@6689
   530
    as_ln_s='ln -s'
slouken@6689
   531
    # ... but there are two gotchas:
slouken@6689
   532
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
slouken@6689
   533
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
slouken@7184
   534
    # In both cases, we have to default to `cp -pR'.
slouken@6689
   535
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
slouken@7184
   536
      as_ln_s='cp -pR'
slouken@6689
   537
  elif ln conf$$.file conf$$ 2>/dev/null; then
slouken@6689
   538
    as_ln_s=ln
slouken@6689
   539
  else
slouken@7184
   540
    as_ln_s='cp -pR'
slouken@7184
   541
  fi
slouken@7184
   542
else
slouken@7184
   543
  as_ln_s='cp -pR'
slouken@5310
   544
fi
slouken@5310
   545
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
slouken@5310
   546
rmdir conf$$.dir 2>/dev/null
slouken@5310
   547
slouken@5310
   548
if mkdir -p . 2>/dev/null; then
slouken@6689
   549
  as_mkdir_p='mkdir -p "$as_dir"'
slouken@5310
   550
else
slouken@5310
   551
  test -d ./-p && rmdir ./-p
slouken@5310
   552
  as_mkdir_p=false
slouken@5310
   553
fi
slouken@5310
   554
slouken@7184
   555
as_test_x='test -x'
slouken@7184
   556
as_executable_p=as_fn_executable_p
slouken@5310
   557
slouken@5310
   558
# Sed expression to map a string onto a valid CPP name.
slouken@5310
   559
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
slouken@5310
   560
slouken@5310
   561
# Sed expression to map a string onto a valid variable name.
slouken@5310
   562
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
slouken@5310
   563
slouken@5310
   564
SHELL=${CONFIG_SHELL-/bin/sh}
slouken@5310
   565
slouken@6442
   566
slouken@6689
   567
test -n "$DJDIR" || exec 7<&0 </dev/null
slouken@6689
   568
exec 6>&1
slouken@5310
   569
slouken@5310
   570
# Name of the host.
slouken@6689
   571
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
slouken@5310
   572
# so uname gets run too.
slouken@5310
   573
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
slouken@5310
   574
slouken@5310
   575
#
slouken@5310
   576
# Initializations.
slouken@5310
   577
#
slouken@5310
   578
ac_default_prefix=/usr/local
slouken@5310
   579
ac_clean_files=
slouken@5310
   580
ac_config_libobj_dir=.
slouken@5310
   581
LIBOBJS=
slouken@5310
   582
cross_compiling=no
slouken@5310
   583
subdirs=
slouken@5310
   584
MFLAGS=
slouken@5310
   585
MAKEFLAGS=
slouken@5310
   586
slouken@5310
   587
# Identity of this package.
slouken@5310
   588
PACKAGE_NAME=
slouken@5310
   589
PACKAGE_TARNAME=
slouken@5310
   590
PACKAGE_VERSION=
slouken@5310
   591
PACKAGE_STRING=
slouken@5310
   592
PACKAGE_BUGREPORT=
slouken@6689
   593
PACKAGE_URL=
slouken@5310
   594
slouken@7222
   595
ac_unique_file="README.txt"
slouken@5310
   596
# Factoring default headers for most tests.
slouken@5310
   597
ac_includes_default="\
slouken@5310
   598
#include <stdio.h>
slouken@5310
   599
#ifdef HAVE_SYS_TYPES_H
slouken@5310
   600
# include <sys/types.h>
slouken@5310
   601
#endif
slouken@5310
   602
#ifdef HAVE_SYS_STAT_H
slouken@5310
   603
# include <sys/stat.h>
slouken@5310
   604
#endif
slouken@5310
   605
#ifdef STDC_HEADERS
slouken@5310
   606
# include <stdlib.h>
slouken@5310
   607
# include <stddef.h>
slouken@5310
   608
#else
slouken@5310
   609
# ifdef HAVE_STDLIB_H
slouken@5310
   610
#  include <stdlib.h>
slouken@5310
   611
# endif
slouken@5310
   612
#endif
slouken@5310
   613
#ifdef HAVE_STRING_H
slouken@5310
   614
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
slouken@5310
   615
#  include <memory.h>
slouken@5310
   616
# endif
slouken@5310
   617
# include <string.h>
slouken@5310
   618
#endif
slouken@5310
   619
#ifdef HAVE_STRINGS_H
slouken@5310
   620
# include <strings.h>
slouken@5310
   621
#endif
slouken@5310
   622
#ifdef HAVE_INTTYPES_H
slouken@5310
   623
# include <inttypes.h>
slouken@5310
   624
#endif
slouken@5310
   625
#ifdef HAVE_STDINT_H
slouken@5310
   626
# include <stdint.h>
slouken@5310
   627
#endif
slouken@5310
   628
#ifdef HAVE_UNISTD_H
slouken@5310
   629
# include <unistd.h>
slouken@5310
   630
#endif"
slouken@5310
   631
slouken@6689
   632
ac_subst_vars='LTLIBOBJS
slouken@6689
   633
EXTRA_LDFLAGS
slouken@6689
   634
BUILD_LDFLAGS
slouken@6689
   635
EXTRA_CFLAGS
slouken@6689
   636
BUILD_CFLAGS
slouken@6689
   637
SDLTEST_OBJECTS
slouken@6689
   638
SDLMAIN_OBJECTS
slouken@6689
   639
VERSION_OBJECTS
slouken@6689
   640
OBJECTS
slouken@6689
   641
INCLUDE
slouken@6689
   642
ac_aux_dir
slouken@6689
   643
ENABLE_STATIC_FALSE
slouken@6689
   644
ENABLE_STATIC_TRUE
slouken@6689
   645
ENABLE_SHARED_FALSE
slouken@6689
   646
ENABLE_SHARED_TRUE
slouken@6689
   647
SDL_RLD_FLAGS
slouken@6689
   648
SDL_STATIC_LIBS
slouken@6689
   649
SDL_LIBS
slouken@6689
   650
SDL_CFLAGS
slouken@6689
   651
DIRECTFBCONFIG
slouken@6689
   652
X_EXTRA_LIBS
slouken@6689
   653
X_LIBS
slouken@6689
   654
X_PRE_LIBS
slouken@6689
   655
X_CFLAGS
slouken@6689
   656
XMKMF
slouken@6689
   657
ARTSCONFIG
slouken@6689
   658
PKG_CONFIG
slouken@6689
   659
ESD_LIBS
slouken@6689
   660
ESD_CFLAGS
slouken@6689
   661
ESD_CONFIG
slouken@6689
   662
ALSA_LIBS
slouken@6689
   663
ALSA_CFLAGS
slouken@6689
   664
POW_LIB
slouken@6689
   665
LIBOBJS
slouken@6689
   666
ALLOCA
slouken@6689
   667
WINDRES
slouken@6689
   668
SET_MAKE
slouken@6689
   669
INSTALL_DATA
slouken@6689
   670
INSTALL_SCRIPT
slouken@6689
   671
INSTALL_PROGRAM
slouken@6689
   672
CXXCPP
slouken@6689
   673
ac_ct_CXX
slouken@6689
   674
CXXFLAGS
slouken@6689
   675
CXX
slouken@6689
   676
LT_AGE
slouken@6689
   677
LT_REVISION
slouken@6689
   678
LT_CURRENT
slouken@6689
   679
LT_RELEASE
slouken@6689
   680
CPP
slouken@6689
   681
OTOOL64
slouken@6689
   682
OTOOL
slouken@6689
   683
LIPO
slouken@6689
   684
NMEDIT
slouken@6689
   685
DSYMUTIL
slouken@6689
   686
MANIFEST_TOOL
slouken@6689
   687
AWK
slouken@6689
   688
RANLIB
slouken@6689
   689
STRIP
slouken@6689
   690
ac_ct_AR
slouken@6689
   691
AR
slouken@6689
   692
LN_S
slouken@6689
   693
NM
slouken@6689
   694
ac_ct_DUMPBIN
slouken@6689
   695
DUMPBIN
slouken@6689
   696
LD
slouken@6689
   697
FGREP
slouken@6689
   698
EGREP
slouken@6689
   699
GREP
slouken@6689
   700
SED
slouken@6689
   701
OBJEXT
slouken@6689
   702
EXEEXT
slouken@6689
   703
ac_ct_CC
slouken@6689
   704
CPPFLAGS
slouken@6689
   705
LDFLAGS
slouken@6689
   706
CFLAGS
slouken@6689
   707
CC
slouken@6689
   708
host_os
slouken@6689
   709
host_vendor
slouken@6689
   710
host_cpu
slouken@6689
   711
host
slouken@6689
   712
build_os
slouken@6689
   713
build_vendor
slouken@6689
   714
build_cpu
slouken@6689
   715
build
slouken@6689
   716
LIBTOOL
slouken@6689
   717
OBJDUMP
slouken@6689
   718
DLLTOOL
slouken@6689
   719
AS
slouken@6689
   720
SDL_VERSION
slouken@6689
   721
SDL_BINARY_AGE
slouken@6689
   722
SDL_INTERFACE_AGE
slouken@6689
   723
SDL_MICRO_VERSION
slouken@6689
   724
SDL_MINOR_VERSION
slouken@6689
   725
SDL_MAJOR_VERSION
slouken@6689
   726
target_alias
slouken@6689
   727
host_alias
slouken@6689
   728
build_alias
slouken@6689
   729
LIBS
slouken@6689
   730
ECHO_T
slouken@6689
   731
ECHO_N
slouken@6689
   732
ECHO_C
slouken@6689
   733
DEFS
slouken@6689
   734
mandir
slouken@6689
   735
localedir
slouken@6689
   736
libdir
slouken@6689
   737
psdir
slouken@6689
   738
pdfdir
slouken@6689
   739
dvidir
slouken@6689
   740
htmldir
slouken@6689
   741
infodir
slouken@6689
   742
docdir
slouken@6689
   743
oldincludedir
slouken@6689
   744
includedir
slouken@6689
   745
localstatedir
slouken@6689
   746
sharedstatedir
slouken@6689
   747
sysconfdir
slouken@6689
   748
datadir
slouken@6689
   749
datarootdir
slouken@6689
   750
libexecdir
slouken@6689
   751
sbindir
slouken@6689
   752
bindir
slouken@6689
   753
program_transform_name
slouken@6689
   754
prefix
slouken@6689
   755
exec_prefix
slouken@6689
   756
PACKAGE_URL
slouken@6689
   757
PACKAGE_BUGREPORT
slouken@6689
   758
PACKAGE_STRING
slouken@6689
   759
PACKAGE_VERSION
slouken@6689
   760
PACKAGE_TARNAME
slouken@6689
   761
PACKAGE_NAME
slouken@6688
   762
PATH_SEPARATOR
slouken@6689
   763
SHELL'
slouken@5310
   764
ac_subst_files=''
slouken@6689
   765
ac_user_opts='
slouken@6689
   766
enable_option_checking
slouken@6689
   767
enable_shared
slouken@6689
   768
enable_static
slouken@6689
   769
with_pic
slouken@6689
   770
enable_fast_install
slouken@6689
   771
with_gnu_ld
slouken@6689
   772
with_sysroot
slouken@6689
   773
enable_libtool_lock
slouken@6689
   774
enable_assertions
slouken@6689
   775
enable_dependency_tracking
slouken@6689
   776
enable_libc
slouken@6689
   777
enable_gcc_atomics
slouken@6689
   778
enable_atomic
slouken@6689
   779
enable_audio
slouken@6689
   780
enable_video
slouken@6689
   781
enable_render
slouken@6689
   782
enable_events
slouken@6689
   783
enable_joystick
slouken@6689
   784
enable_haptic
slouken@6689
   785
enable_power
icculus@7667
   786
enable_filesystem
slouken@6689
   787
enable_threads
slouken@6689
   788
enable_timers
slouken@6689
   789
enable_file
slouken@6689
   790
enable_loadso
slouken@6689
   791
enable_cpuinfo
slouken@6689
   792
enable_assembly
slouken@6689
   793
enable_ssemath
slouken@6689
   794
enable_mmx
slouken@6689
   795
enable_3dnow
slouken@6689
   796
enable_sse
slouken@6689
   797
enable_sse2
slouken@6689
   798
enable_altivec
slouken@6689
   799
enable_oss
slouken@6689
   800
enable_alsa
slouken@6689
   801
with_alsa_prefix
slouken@6689
   802
with_alsa_inc_prefix
slouken@6689
   803
enable_alsatest
slouken@6689
   804
enable_alsa_shared
slouken@6689
   805
enable_esd
slouken@6689
   806
with_esd_prefix
slouken@6689
   807
with_esd_exec_prefix
slouken@6689
   808
enable_esdtest
slouken@6689
   809
enable_esd_shared
slouken@6689
   810
enable_pulseaudio
slouken@6689
   811
enable_pulseaudio_shared
slouken@6689
   812
enable_arts
slouken@6689
   813
enable_arts_shared
slouken@6689
   814
enable_nas
slouken@6689
   815
enable_nas_shared
slouken@7371
   816
enable_sndio
slouken@7371
   817
enable_sndio_shared
slouken@6689
   818
enable_diskaudio
slouken@6689
   819
enable_dummyaudio
gabomdq@8062
   820
enable_video_wayland
gabomdq@8082
   821
enable_video_wayland_qt_touch
gabomdq@8104
   822
enable_wayland_shared
icculus@8159
   823
enable_video_mir
icculus@8159
   824
enable_mir_shared
slouken@6689
   825
enable_video_x11
slouken@6689
   826
with_x
slouken@6689
   827
enable_x11_shared
slouken@6689
   828
enable_video_x11_xcursor
icculus@9657
   829
enable_video_x11_xdbe
slouken@6689
   830
enable_video_x11_xinerama
slouken@6689
   831
enable_video_x11_xinput
slouken@6689
   832
enable_video_x11_xrandr
slouken@6689
   833
enable_video_x11_scrnsaver
slouken@6689
   834
enable_video_x11_xshape
slouken@6689
   835
enable_video_x11_vm
slouken@9165
   836
enable_video_vivante
slouken@6689
   837
enable_video_cocoa
slouken@6689
   838
enable_video_directfb
slouken@6689
   839
enable_directfb_shared
slouken@6689
   840
enable_fusionsound
slouken@6689
   841
enable_fusionsound_shared
slouken@6689
   842
enable_video_dummy
slouken@6689
   843
enable_video_opengl
slouken@6689
   844
enable_video_opengles
slouken@9165
   845
enable_video_opengles1
slouken@9165
   846
enable_video_opengles2
slouken@6737
   847
enable_libudev
jorgen@6870
   848
enable_dbus
slouken@8893
   849
enable_ibus
slouken@6689
   850
enable_input_tslib
slouken@6689
   851
enable_pthreads
slouken@6689
   852
enable_pthread_sem
slouken@6689
   853
enable_directx
slouken@6689
   854
enable_sdl_dlopen
slouken@6689
   855
enable_clock_gettime
slouken@6689
   856
enable_rpath
slouken@6689
   857
enable_render_d3d
slouken@6689
   858
'
slouken@5310
   859
      ac_precious_vars='build_alias
slouken@5310
   860
host_alias
slouken@5310
   861
target_alias
slouken@5310
   862
CC
slouken@5310
   863
CFLAGS
slouken@5310
   864
LDFLAGS
slouken@5310
   865
LIBS
slouken@5310
   866
CPPFLAGS
slouken@5310
   867
CPP
slouken@5310
   868
CXX
slouken@5310
   869
CXXFLAGS
slouken@5310
   870
CCC
slouken@5310
   871
CXXCPP
slouken@5310
   872
XMKMF'
slouken@5310
   873
slouken@5310
   874
slouken@5310
   875
# Initialize some variables set by options.
slouken@5310
   876
ac_init_help=
slouken@5310
   877
ac_init_version=false
slouken@6689
   878
ac_unrecognized_opts=
slouken@6689
   879
ac_unrecognized_sep=
slouken@5310
   880
# The variables have the same names as the options, with
slouken@5310
   881
# dashes changed to underlines.
slouken@5310
   882
cache_file=/dev/null
slouken@5310
   883
exec_prefix=NONE
slouken@5310
   884
no_create=
slouken@5310
   885
no_recursion=
slouken@5310
   886
prefix=NONE
slouken@5310
   887
program_prefix=NONE
slouken@5310
   888
program_suffix=NONE
slouken@5310
   889
program_transform_name=s,x,x,
slouken@5310
   890
silent=
slouken@5310
   891
site=
slouken@5310
   892
srcdir=
slouken@5310
   893
verbose=
slouken@5310
   894
x_includes=NONE
slouken@5310
   895
x_libraries=NONE
slouken@5310
   896
slouken@5310
   897
# Installation directory options.
slouken@5310
   898
# These are left unexpanded so users can "make install exec_prefix=/foo"
slouken@5310
   899
# and all the variables that are supposed to be based on exec_prefix
slouken@5310
   900
# by default will actually change.
slouken@5310
   901
# Use braces instead of parens because sh, perl, etc. also accept them.
slouken@5310
   902
# (The list follows the same order as the GNU Coding Standards.)
slouken@5310
   903
bindir='${exec_prefix}/bin'
slouken@5310
   904
sbindir='${exec_prefix}/sbin'
slouken@5310
   905
libexecdir='${exec_prefix}/libexec'
slouken@5310
   906
datarootdir='${prefix}/share'
slouken@5310
   907
datadir='${datarootdir}'
slouken@5310
   908
sysconfdir='${prefix}/etc'
slouken@5310
   909
sharedstatedir='${prefix}/com'
slouken@5310
   910
localstatedir='${prefix}/var'
slouken@5310
   911
includedir='${prefix}/include'
slouken@5310
   912
oldincludedir='/usr/include'
slouken@5310
   913
docdir='${datarootdir}/doc/${PACKAGE}'
slouken@5310
   914
infodir='${datarootdir}/info'
slouken@5310
   915
htmldir='${docdir}'
slouken@5310
   916
dvidir='${docdir}'
slouken@5310
   917
pdfdir='${docdir}'
slouken@5310
   918
psdir='${docdir}'
slouken@5310
   919
libdir='${exec_prefix}/lib'
slouken@5310
   920
localedir='${datarootdir}/locale'
slouken@5310
   921
mandir='${datarootdir}/man'
slouken@5310
   922
slouken@5310
   923
ac_prev=
slouken@5310
   924
ac_dashdash=
slouken@5310
   925
for ac_option
slouken@5310
   926
do
slouken@5310
   927
  # If the previous option needs an argument, assign it.
slouken@5310
   928
  if test -n "$ac_prev"; then
slouken@5310
   929
    eval $ac_prev=\$ac_option
slouken@5310
   930
    ac_prev=
slouken@5310
   931
    continue
slouken@5310
   932
  fi
slouken@5310
   933
slouken@5310
   934
  case $ac_option in
slouken@6689
   935
  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
slouken@6689
   936
  *=)   ac_optarg= ;;
slouken@6689
   937
  *)    ac_optarg=yes ;;
slouken@5310
   938
  esac
slouken@5310
   939
slouken@5310
   940
  # Accept the important Cygnus configure options, so we can diagnose typos.
slouken@5310
   941
slouken@5310
   942
  case $ac_dashdash$ac_option in
slouken@5310
   943
  --)
slouken@5310
   944
    ac_dashdash=yes ;;
slouken@5310
   945
slouken@5310
   946
  -bindir | --bindir | --bindi | --bind | --bin | --bi)
slouken@5310
   947
    ac_prev=bindir ;;
slouken@5310
   948
  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
slouken@5310
   949
    bindir=$ac_optarg ;;
slouken@5310
   950
slouken@5310
   951
  -build | --build | --buil | --bui | --bu)
slouken@5310
   952
    ac_prev=build_alias ;;
slouken@5310
   953
  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
slouken@5310
   954
    build_alias=$ac_optarg ;;
slouken@5310
   955
slouken@5310
   956
  -cache-file | --cache-file | --cache-fil | --cache-fi \
slouken@5310
   957
  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
slouken@5310
   958
    ac_prev=cache_file ;;
slouken@5310
   959
  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
slouken@5310
   960
  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
slouken@5310
   961
    cache_file=$ac_optarg ;;
slouken@5310
   962
slouken@5310
   963
  --config-cache | -C)
slouken@5310
   964
    cache_file=config.cache ;;
slouken@5310
   965
slouken@5310
   966
  -datadir | --datadir | --datadi | --datad)
slouken@5310
   967
    ac_prev=datadir ;;
slouken@5310
   968
  -datadir=* | --datadir=* | --datadi=* | --datad=*)
slouken@5310
   969
    datadir=$ac_optarg ;;
slouken@5310
   970
slouken@5310
   971
  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
slouken@5310
   972
  | --dataroo | --dataro | --datar)
slouken@5310
   973
    ac_prev=datarootdir ;;
slouken@5310
   974
  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
slouken@5310
   975
  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
slouken@5310
   976
    datarootdir=$ac_optarg ;;
slouken@5310
   977
slouken@5310
   978
  -disable-* | --disable-*)
slouken@6689
   979
    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
slouken@5310
   980
    # Reject names that are not valid shell variable names.
slouken@6689
   981
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
slouken@6689
   982
      as_fn_error $? "invalid feature name: $ac_useropt"
slouken@6689
   983
    ac_useropt_orig=$ac_useropt
slouken@6689
   984
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
slouken@6689
   985
    case $ac_user_opts in
slouken@6689
   986
      *"
slouken@6689
   987
"enable_$ac_useropt"
slouken@6689
   988
"*) ;;
slouken@6689
   989
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
slouken@6689
   990
	 ac_unrecognized_sep=', ';;
slouken@6689
   991
    esac
slouken@6689
   992
    eval enable_$ac_useropt=no ;;
slouken@5310
   993
slouken@5310
   994
  -docdir | --docdir | --docdi | --doc | --do)
slouken@5310
   995
    ac_prev=docdir ;;
slouken@5310
   996
  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
slouken@5310
   997
    docdir=$ac_optarg ;;
slouken@5310
   998
slouken@5310
   999
  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
slouken@5310
  1000
    ac_prev=dvidir ;;
slouken@5310
  1001
  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
slouken@5310
  1002
    dvidir=$ac_optarg ;;
slouken@5310
  1003
slouken@5310
  1004
  -enable-* | --enable-*)
slouken@6689
  1005
    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
slouken@5310
  1006
    # Reject names that are not valid shell variable names.
slouken@6689
  1007
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
slouken@6689
  1008
      as_fn_error $? "invalid feature name: $ac_useropt"
slouken@6689
  1009
    ac_useropt_orig=$ac_useropt
slouken@6689
  1010
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
slouken@6689
  1011
    case $ac_user_opts in
slouken@6689
  1012
      *"
slouken@6689
  1013
"enable_$ac_useropt"
slouken@6689
  1014
"*) ;;
slouken@6689
  1015
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
slouken@6689
  1016
	 ac_unrecognized_sep=', ';;
slouken@6689
  1017
    esac
slouken@6689
  1018
    eval enable_$ac_useropt=\$ac_optarg ;;
slouken@5310
  1019
slouken@5310
  1020
  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
slouken@5310
  1021
  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
slouken@5310
  1022
  | --exec | --exe | --ex)
slouken@5310
  1023
    ac_prev=exec_prefix ;;
slouken@5310
  1024
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
slouken@5310
  1025
  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
slouken@5310
  1026
  | --exec=* | --exe=* | --ex=*)
slouken@5310
  1027
    exec_prefix=$ac_optarg ;;
slouken@5310
  1028
slouken@5310
  1029
  -gas | --gas | --ga | --g)
slouken@5310
  1030
    # Obsolete; use --with-gas.
slouken@5310
  1031
    with_gas=yes ;;
slouken@5310
  1032
slouken@5310
  1033
  -help | --help | --hel | --he | -h)
slouken@5310
  1034
    ac_init_help=long ;;
slouken@5310
  1035
  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
slouken@5310
  1036
    ac_init_help=recursive ;;
slouken@5310
  1037
  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
slouken@5310
  1038
    ac_init_help=short ;;
slouken@5310
  1039
slouken@5310
  1040
  -host | --host | --hos | --ho)
slouken@5310
  1041
    ac_prev=host_alias ;;
slouken@5310
  1042
  -host=* | --host=* | --hos=* | --ho=*)
slouken@5310
  1043
    host_alias=$ac_optarg ;;
slouken@5310
  1044
slouken@5310
  1045
  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
slouken@5310
  1046
    ac_prev=htmldir ;;
slouken@5310
  1047
  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
slouken@5310
  1048
  | --ht=*)
slouken@5310
  1049
    htmldir=$ac_optarg ;;
slouken@5310
  1050
slouken@5310
  1051
  -includedir | --includedir | --includedi | --included | --include \
slouken@5310
  1052
  | --includ | --inclu | --incl | --inc)
slouken@5310
  1053
    ac_prev=includedir ;;
slouken@5310
  1054
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
slouken@5310
  1055
  | --includ=* | --inclu=* | --incl=* | --inc=*)
slouken@5310
  1056
    includedir=$ac_optarg ;;
slouken@5310
  1057
slouken@5310
  1058
  -infodir | --infodir | --infodi | --infod | --info | --inf)
slouken@5310
  1059
    ac_prev=infodir ;;
slouken@5310
  1060
  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
slouken@5310
  1061
    infodir=$ac_optarg ;;
slouken@5310
  1062
slouken@5310
  1063
  -libdir | --libdir | --libdi | --libd)
slouken@5310
  1064
    ac_prev=libdir ;;
slouken@5310
  1065
  -libdir=* | --libdir=* | --libdi=* | --libd=*)
slouken@5310
  1066
    libdir=$ac_optarg ;;
slouken@5310
  1067
slouken@5310
  1068
  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
slouken@5310
  1069
  | --libexe | --libex | --libe)
slouken@5310
  1070
    ac_prev=libexecdir ;;
slouken@5310
  1071
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
slouken@5310
  1072
  | --libexe=* | --libex=* | --libe=*)
slouken@5310
  1073
    libexecdir=$ac_optarg ;;
slouken@5310
  1074
slouken@5310
  1075
  -localedir | --localedir | --localedi | --localed | --locale)
slouken@5310
  1076
    ac_prev=localedir ;;
slouken@5310
  1077
  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
slouken@5310
  1078
    localedir=$ac_optarg ;;
slouken@5310
  1079
slouken@5310
  1080
  -localstatedir | --localstatedir | --localstatedi | --localstated \
slouken@5310
  1081
  | --localstate | --localstat | --localsta | --localst | --locals)
slouken@5310
  1082
    ac_prev=localstatedir ;;
slouken@5310
  1083
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
slouken@5310
  1084
  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
slouken@5310
  1085
    localstatedir=$ac_optarg ;;
slouken@5310
  1086
slouken@5310
  1087
  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
slouken@5310
  1088
    ac_prev=mandir ;;
slouken@5310
  1089
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
slouken@5310
  1090
    mandir=$ac_optarg ;;
slouken@5310
  1091
slouken@5310
  1092
  -nfp | --nfp | --nf)
slouken@5310
  1093
    # Obsolete; use --without-fp.
slouken@5310
  1094
    with_fp=no ;;
slouken@5310
  1095
slouken@5310
  1096
  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
slouken@5310
  1097
  | --no-cr | --no-c | -n)
slouken@5310
  1098
    no_create=yes ;;
slouken@5310
  1099
slouken@5310
  1100
  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
slouken@5310
  1101
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
slouken@5310
  1102
    no_recursion=yes ;;
slouken@5310
  1103
slouken@5310
  1104
  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
slouken@5310
  1105
  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
slouken@5310
  1106
  | --oldin | --oldi | --old | --ol | --o)
slouken@5310
  1107
    ac_prev=oldincludedir ;;
slouken@5310
  1108
  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
slouken@5310
  1109
  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
slouken@5310
  1110
  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
slouken@5310
  1111
    oldincludedir=$ac_optarg ;;
slouken@5310
  1112
slouken@5310
  1113
  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
slouken@5310
  1114
    ac_prev=prefix ;;
slouken@5310
  1115
  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
slouken@5310
  1116
    prefix=$ac_optarg ;;
slouken@5310
  1117
slouken@5310
  1118
  -program-prefix | --program-prefix | --program-prefi | --program-pref \
slouken@5310
  1119
  | --program-pre | --program-pr | --program-p)
slouken@5310
  1120
    ac_prev=program_prefix ;;
slouken@5310
  1121
  -program-prefix=* | --program-prefix=* | --program-prefi=* \
slouken@5310
  1122
  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
slouken@5310
  1123
    program_prefix=$ac_optarg ;;
slouken@5310
  1124
slouken@5310
  1125
  -program-suffix | --program-suffix | --program-suffi | --program-suff \
slouken@5310
  1126
  | --program-suf | --program-su | --program-s)
slouken@5310
  1127
    ac_prev=program_suffix ;;
slouken@5310
  1128
  -program-suffix=* | --program-suffix=* | --program-suffi=* \
slouken@5310
  1129
  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
slouken@5310
  1130
    program_suffix=$ac_optarg ;;
slouken@5310
  1131
slouken@5310
  1132
  -program-transform-name | --program-transform-name \
slouken@5310
  1133
  | --program-transform-nam | --program-transform-na \
slouken@5310
  1134
  | --program-transform-n | --program-transform- \
slouken@5310
  1135
  | --program-transform | --program-transfor \
slouken@5310
  1136
  | --program-transfo | --program-transf \
slouken@5310
  1137
  | --program-trans | --program-tran \
slouken@5310
  1138
  | --progr-tra | --program-tr | --program-t)
slouken@5310
  1139
    ac_prev=program_transform_name ;;
slouken@5310
  1140
  -program-transform-name=* | --program-transform-name=* \
slouken@5310
  1141
  | --program-transform-nam=* | --program-transform-na=* \
slouken@5310
  1142
  | --program-transform-n=* | --program-transform-=* \
slouken@5310
  1143
  | --program-transform=* | --program-transfor=* \
slouken@5310
  1144
  | --program-transfo=* | --program-transf=* \
slouken@5310
  1145
  | --program-trans=* | --program-tran=* \
slouken@5310
  1146
  | --progr-tra=* | --program-tr=* | --program-t=*)
slouken@5310
  1147
    program_transform_name=$ac_optarg ;;
slouken@5310
  1148
slouken@5310
  1149
  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
slouken@5310
  1150
    ac_prev=pdfdir ;;
slouken@5310
  1151
  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
slouken@5310
  1152
    pdfdir=$ac_optarg ;;
slouken@5310
  1153
slouken@5310
  1154
  -psdir | --psdir | --psdi | --psd | --ps)
slouken@5310
  1155
    ac_prev=psdir ;;
slouken@5310
  1156
  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
slouken@5310
  1157
    psdir=$ac_optarg ;;
slouken@5310
  1158
slouken@5310
  1159
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
slouken@5310
  1160
  | -silent | --silent | --silen | --sile | --sil)
slouken@5310
  1161
    silent=yes ;;
slouken@5310
  1162
slouken@5310
  1163
  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
slouken@5310
  1164
    ac_prev=sbindir ;;
slouken@5310
  1165
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
slouken@5310
  1166
  | --sbi=* | --sb=*)
slouken@5310
  1167
    sbindir=$ac_optarg ;;
slouken@5310
  1168
slouken@5310
  1169
  -sharedstatedir | --sharedstatedir | --sharedstatedi \
slouken@5310
  1170
  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
slouken@5310
  1171
  | --sharedst | --shareds | --shared | --share | --shar \
slouken@5310
  1172
  | --sha | --sh)
slouken@5310
  1173
    ac_prev=sharedstatedir ;;
slouken@5310
  1174
  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
slouken@5310
  1175
  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
slouken@5310
  1176
  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
slouken@5310
  1177
  | --sha=* | --sh=*)
slouken@5310
  1178
    sharedstatedir=$ac_optarg ;;
slouken@5310
  1179
slouken@5310
  1180
  -site | --site | --sit)
slouken@5310
  1181
    ac_prev=site ;;
slouken@5310
  1182
  -site=* | --site=* | --sit=*)
slouken@5310
  1183
    site=$ac_optarg ;;
slouken@5310
  1184
slouken@5310
  1185
  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
slouken@5310
  1186
    ac_prev=srcdir ;;
slouken@5310
  1187
  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
slouken@5310
  1188
    srcdir=$ac_optarg ;;
slouken@5310
  1189
slouken@5310
  1190
  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
slouken@5310
  1191
  | --syscon | --sysco | --sysc | --sys | --sy)
slouken@5310
  1192
    ac_prev=sysconfdir ;;
slouken@5310
  1193
  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
slouken@5310
  1194
  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
slouken@5310
  1195
    sysconfdir=$ac_optarg ;;
slouken@5310
  1196
slouken@5310
  1197
  -target | --target | --targe | --targ | --tar | --ta | --t)
slouken@5310
  1198
    ac_prev=target_alias ;;
slouken@5310
  1199
  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
slouken@5310
  1200
    target_alias=$ac_optarg ;;
slouken@5310
  1201
slouken@5310
  1202
  -v | -verbose | --verbose | --verbos | --verbo | --verb)
slouken@5310
  1203
    verbose=yes ;;
slouken@5310
  1204
slouken@5310
  1205
  -version | --version | --versio | --versi | --vers | -V)
slouken@5310
  1206
    ac_init_version=: ;;
slouken@5310
  1207
slouken@5310
  1208
  -with-* | --with-*)
slouken@6689
  1209
    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
slouken@5310
  1210
    # Reject names that are not valid shell variable names.
slouken@6689
  1211
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
slouken@6689
  1212
      as_fn_error $? "invalid package name: $ac_useropt"
slouken@6689
  1213
    ac_useropt_orig=$ac_useropt
slouken@6689
  1214
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
slouken@6689
  1215
    case $ac_user_opts in
slouken@6689
  1216
      *"
slouken@6689
  1217
"with_$ac_useropt"
slouken@6689
  1218
"*) ;;
slouken@6689
  1219
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
slouken@6689
  1220
	 ac_unrecognized_sep=', ';;
slouken@6689
  1221
    esac
slouken@6689
  1222
    eval with_$ac_useropt=\$ac_optarg ;;
slouken@5310
  1223
slouken@5310
  1224
  -without-* | --without-*)
slouken@6689
  1225
    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
slouken@5310
  1226
    # Reject names that are not valid shell variable names.
slouken@6689
  1227
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
slouken@6689
  1228
      as_fn_error $? "invalid package name: $ac_useropt"
slouken@6689
  1229
    ac_useropt_orig=$ac_useropt
slouken@6689
  1230
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
slouken@6689
  1231
    case $ac_user_opts in
slouken@6689
  1232
      *"
slouken@6689
  1233
"with_$ac_useropt"
slouken@6689
  1234
"*) ;;
slouken@6689
  1235
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
slouken@6689
  1236
	 ac_unrecognized_sep=', ';;
slouken@6689
  1237
    esac
slouken@6689
  1238
    eval with_$ac_useropt=no ;;
slouken@5310
  1239
slouken@5310
  1240
  --x)
slouken@5310
  1241
    # Obsolete; use --with-x.
slouken@5310
  1242
    with_x=yes ;;
slouken@5310
  1243
slouken@5310
  1244
  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
slouken@5310
  1245
  | --x-incl | --x-inc | --x-in | --x-i)
slouken@5310
  1246
    ac_prev=x_includes ;;
slouken@5310
  1247
  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
slouken@5310
  1248
  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
slouken@5310
  1249
    x_includes=$ac_optarg ;;
slouken@5310
  1250
slouken@5310
  1251
  -x-libraries | --x-libraries | --x-librarie | --x-librari \
slouken@5310
  1252
  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
slouken@5310
  1253
    ac_prev=x_libraries ;;
slouken@5310
  1254
  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
slouken@5310
  1255
  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
slouken@5310
  1256
    x_libraries=$ac_optarg ;;
slouken@5310
  1257
slouken@6689
  1258
  -*) as_fn_error $? "unrecognized option: \`$ac_option'
slouken@6689
  1259
Try \`$0 --help' for more information"
slouken@5310
  1260
    ;;
slouken@5310
  1261
slouken@5310
  1262
  *=*)
slouken@5310
  1263
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
slouken@5310
  1264
    # Reject names that are not valid shell variable names.
slouken@6689
  1265
    case $ac_envvar in #(
slouken@6689
  1266
      '' | [0-9]* | *[!_$as_cr_alnum]* )
slouken@6689
  1267
      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
slouken@6689
  1268
    esac
slouken@5310
  1269
    eval $ac_envvar=\$ac_optarg
slouken@5310
  1270
    export $ac_envvar ;;
slouken@5310
  1271
slouken@5310
  1272
  *)
slouken@5310
  1273
    # FIXME: should be removed in autoconf 3.0.
slouken@6689
  1274
    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
slouken@5310
  1275
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
slouken@6689
  1276
      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
slouken@6689
  1277
    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
slouken@5310
  1278
    ;;
slouken@5310
  1279
slouken@5310
  1280
  esac
slouken@5310
  1281
done
slouken@5310
  1282
slouken@5310
  1283
if test -n "$ac_prev"; then
slouken@5310
  1284
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
slouken@6689
  1285
  as_fn_error $? "missing argument to $ac_option"
slouken@6689
  1286
fi
slouken@6689
  1287
slouken@6689
  1288
if test -n "$ac_unrecognized_opts"; then
slouken@6689
  1289
  case $enable_option_checking in
slouken@6689
  1290
    no) ;;
slouken@6689
  1291
    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
slouken@6689
  1292
    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
slouken@6689
  1293
  esac
slouken@6689
  1294
fi
slouken@6689
  1295
slouken@6689
  1296
# Check all directory arguments for consistency.
slouken@5310
  1297
for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
slouken@5310
  1298
		datadir sysconfdir sharedstatedir localstatedir includedir \
slouken@5310
  1299
		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
slouken@5310
  1300
		libdir localedir mandir
slouken@5310
  1301
do
slouken@5310
  1302
  eval ac_val=\$$ac_var
slouken@6689
  1303
  # Remove trailing slashes.
slouken@6689
  1304
  case $ac_val in
slouken@6689
  1305
    */ )
slouken@6689
  1306
      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
slouken@6689
  1307
      eval $ac_var=\$ac_val;;
slouken@6689
  1308
  esac
slouken@6689
  1309
  # Be sure to have absolute directory names.
slouken@5310
  1310
  case $ac_val in
slouken@5310
  1311
    [\\/$]* | ?:[\\/]* )  continue;;
slouken@5310
  1312
    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
slouken@5310
  1313
  esac
slouken@6689
  1314
  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
slouken@5310
  1315
done
slouken@5310
  1316
slouken@5310
  1317
# There might be people who depend on the old broken behavior: `$host'
slouken@5310
  1318
# used to hold the argument of --host etc.
slouken@5310
  1319
# FIXME: To remove some day.
slouken@5310
  1320
build=$build_alias
slouken@5310
  1321
host=$host_alias
slouken@5310
  1322
target=$target_alias
slouken@5310
  1323
slouken@5310
  1324
# FIXME: To remove some day.
slouken@5310
  1325
if test "x$host_alias" != x; then
slouken@5310
  1326
  if test "x$build_alias" = x; then
slouken@5310
  1327
    cross_compiling=maybe
slouken@5310
  1328
  elif test "x$build_alias" != "x$host_alias"; then
slouken@5310
  1329
    cross_compiling=yes
slouken@5310
  1330
  fi
slouken@5310
  1331
fi
slouken@5310
  1332
slouken@5310
  1333
ac_tool_prefix=
slouken@5310
  1334
test -n "$host_alias" && ac_tool_prefix=$host_alias-
slouken@5310
  1335
slouken@5310
  1336
test "$silent" = yes && exec 6>/dev/null
slouken@5310
  1337
slouken@5310
  1338
slouken@5310
  1339
ac_pwd=`pwd` && test -n "$ac_pwd" &&
slouken@5310
  1340
ac_ls_di=`ls -di .` &&
slouken@5310
  1341
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
slouken@6689
  1342
  as_fn_error $? "working directory cannot be determined"
slouken@5310
  1343
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
slouken@6689
  1344
  as_fn_error $? "pwd does not report name of working directory"
slouken@5310
  1345
slouken@5310
  1346
slouken@5310
  1347
# Find the source files, if location was not specified.
slouken@5310
  1348
if test -z "$srcdir"; then
slouken@5310
  1349
  ac_srcdir_defaulted=yes
slouken@5310
  1350
  # Try the directory containing this script, then the parent directory.
slouken@6689
  1351
  ac_confdir=`$as_dirname -- "$as_myself" ||
slouken@6689
  1352
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
slouken@6689
  1353
	 X"$as_myself" : 'X\(//\)[^/]' \| \
slouken@6689
  1354
	 X"$as_myself" : 'X\(//\)$' \| \
slouken@6689
  1355
	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
slouken@6689
  1356
$as_echo X"$as_myself" |
slouken@5310
  1357
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
slouken@5310
  1358
	    s//\1/
slouken@5310
  1359
	    q
slouken@5310
  1360
	  }
slouken@5310
  1361
	  /^X\(\/\/\)[^/].*/{
slouken@5310
  1362
	    s//\1/
slouken@5310
  1363
	    q
slouken@5310
  1364
	  }
slouken@5310
  1365
	  /^X\(\/\/\)$/{
slouken@5310
  1366
	    s//\1/
slouken@5310
  1367
	    q
slouken@5310
  1368
	  }
slouken@5310
  1369
	  /^X\(\/\).*/{
slouken@5310
  1370
	    s//\1/
slouken@5310
  1371
	    q
slouken@5310
  1372
	  }
slouken@5310
  1373
	  s/.*/./; q'`
slouken@5310
  1374
  srcdir=$ac_confdir
slouken@5310
  1375
  if test ! -r "$srcdir/$ac_unique_file"; then
slouken@5310
  1376
    srcdir=..
slouken@5310
  1377
  fi
slouken@5310
  1378
else
slouken@5310
  1379
  ac_srcdir_defaulted=no
slouken@5310
  1380
fi
slouken@5310
  1381
if test ! -r "$srcdir/$ac_unique_file"; then
slouken@5310
  1382
  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
slouken@6689
  1383
  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
slouken@5310
  1384
fi
slouken@5310
  1385
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
slouken@5310
  1386
ac_abs_confdir=`(
slouken@6689
  1387
	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
slouken@5310
  1388
	pwd)`
slouken@5310
  1389
# When building in place, set srcdir=.
slouken@5310
  1390
if test "$ac_abs_confdir" = "$ac_pwd"; then
slouken@5310
  1391
  srcdir=.
slouken@5310
  1392
fi
slouken@5310
  1393
# Remove unnecessary trailing slashes from srcdir.
slouken@5310
  1394
# Double slashes in file names in object file debugging info
slouken@5310
  1395
# mess up M-x gdb in Emacs.
slouken@5310
  1396
case $srcdir in
slouken@5310
  1397
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
slouken@5310
  1398
esac
slouken@5310
  1399
for ac_var in $ac_precious_vars; do
slouken@5310
  1400
  eval ac_env_${ac_var}_set=\${${ac_var}+set}
slouken@5310
  1401
  eval ac_env_${ac_var}_value=\$${ac_var}
slouken@5310
  1402
  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
slouken@5310
  1403
  eval ac_cv_env_${ac_var}_value=\$${ac_var}
slouken@5310
  1404
done
slouken@5310
  1405
slouken@5310
  1406
#
slouken@5310
  1407
# Report the --help message.
slouken@5310
  1408
#
slouken@5310
  1409
if test "$ac_init_help" = "long"; then
slouken@5310
  1410
  # Omit some internal or obsolete options to make the list less imposing.
slouken@5310
  1411
  # This message is too long to be a string in the A/UX 3.1 sh.
slouken@5310
  1412
  cat <<_ACEOF
slouken@5310
  1413
\`configure' configures this package to adapt to many kinds of systems.
slouken@5310
  1414
slouken@5310
  1415
Usage: $0 [OPTION]... [VAR=VALUE]...
slouken@5310
  1416
slouken@5310
  1417
To assign environment variables (e.g., CC, CFLAGS...), specify them as
slouken@5310
  1418
VAR=VALUE.  See below for descriptions of some of the useful variables.
slouken@5310
  1419
slouken@5310
  1420
Defaults for the options are specified in brackets.
slouken@5310
  1421
slouken@5310
  1422
Configuration:
slouken@5310
  1423
  -h, --help              display this help and exit
slouken@5310
  1424
      --help=short        display options specific to this package
slouken@5310
  1425
      --help=recursive    display the short help of all the included packages
slouken@5310
  1426
  -V, --version           display version information and exit
slouken@6689
  1427
  -q, --quiet, --silent   do not print \`checking ...' messages
slouken@5310
  1428
      --cache-file=FILE   cache test results in FILE [disabled]
slouken@5310
  1429
  -C, --config-cache      alias for \`--cache-file=config.cache'
slouken@5310
  1430
  -n, --no-create         do not create output files
slouken@5310
  1431
      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
slouken@5310
  1432
slouken@5310
  1433
Installation directories:
slouken@5310
  1434
  --prefix=PREFIX         install architecture-independent files in PREFIX
slouken@6689
  1435
                          [$ac_default_prefix]
slouken@5310
  1436
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
slouken@6689
  1437
                          [PREFIX]
slouken@5310
  1438
slouken@5310
  1439
By default, \`make install' will install all the files in
slouken@5310
  1440
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
slouken@5310
  1441
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
slouken@5310
  1442
for instance \`--prefix=\$HOME'.
slouken@5310
  1443
slouken@5310
  1444
For better control, use the options below.
slouken@5310
  1445
slouken@5310
  1446
Fine tuning of the installation directories:
slouken@6689
  1447
  --bindir=DIR            user executables [EPREFIX/bin]
slouken@6689
  1448
  --sbindir=DIR           system admin executables [EPREFIX/sbin]
slouken@6689
  1449
  --libexecdir=DIR        program executables [EPREFIX/libexec]
slouken@6689
  1450
  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
slouken@6689
  1451
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
slouken@6689
  1452
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
slouken@6689
  1453
  --libdir=DIR            object code libraries [EPREFIX/lib]
slouken@6689
  1454
  --includedir=DIR        C header files [PREFIX/include]
slouken@6689
  1455
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
slouken@6689
  1456
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
slouken@6689
  1457
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
slouken@6689
  1458
  --infodir=DIR           info documentation [DATAROOTDIR/info]
slouken@6689
  1459
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
slouken@6689
  1460
  --mandir=DIR            man documentation [DATAROOTDIR/man]
slouken@6689
  1461
  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
slouken@6689
  1462
  --htmldir=DIR           html documentation [DOCDIR]
slouken@6689
  1463
  --dvidir=DIR            dvi documentation [DOCDIR]
slouken@6689
  1464
  --pdfdir=DIR            pdf documentation [DOCDIR]
slouken@6689
  1465
  --psdir=DIR             ps documentation [DOCDIR]
slouken@5310
  1466
_ACEOF
slouken@5310
  1467
slouken@5310
  1468
  cat <<\_ACEOF
slouken@5310
  1469
slouken@5310
  1470
X features:
slouken@5310
  1471
  --x-includes=DIR    X include files are in DIR
slouken@5310
  1472
  --x-libraries=DIR   X library files are in DIR
slouken@5310
  1473
slouken@5310
  1474
System types:
slouken@5310
  1475
  --build=BUILD     configure for building on BUILD [guessed]
slouken@5310
  1476
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
slouken@5310
  1477
_ACEOF
slouken@5310
  1478
fi
slouken@5310
  1479
slouken@5310
  1480
if test -n "$ac_init_help"; then
slouken@5310
  1481
slouken@5310
  1482
  cat <<\_ACEOF
slouken@5310
  1483
slouken@5310
  1484
Optional Features:
slouken@6689
  1485
  --disable-option-checking  ignore unrecognized --enable/--with options
slouken@5310
  1486
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
slouken@5310
  1487
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
slouken@5310
  1488
  --enable-shared[=PKGS]  build shared libraries [default=yes]
slouken@5310
  1489
  --enable-static[=PKGS]  build static libraries [default=yes]
slouken@5310
  1490
  --enable-fast-install[=PKGS]
slouken@5310
  1491
                          optimize for fast installation [default=yes]
slouken@5310
  1492
  --disable-libtool-lock  avoid locking (might break parallel builds)
slouken@5310
  1493
  --enable-assertions     Enable internal sanity checks
slouken@5310
  1494
                          (auto/disabled/release/enabled/paranoid)
slouken@6689
  1495
                          [[default=auto]]
slouken@5310
  1496
  --enable-dependency-tracking
slouken@6689
  1497
                          Use gcc -MMD -MT dependency tracking [[default=yes]]
slouken@6689
  1498
  --enable-libc           Use the system C library [[default=yes]]
slouken@6689
  1499
  --enable-gcc-atomics    Use gcc builtin atomics [[default=yes]]
slouken@5310
  1500
  --enable-atomic         Enable the atomic operations subsystem
slouken@6689
  1501
                          [[default=yes]]
slouken@6689
  1502
  --enable-audio          Enable the audio subsystem [[default=yes]]
slouken@6689
  1503
  --enable-video          Enable the video subsystem [[default=yes]]
slouken@6689
  1504
  --enable-render         Enable the render subsystem [[default=yes]]
slouken@6689
  1505
  --enable-events         Enable the events subsystem [[default=yes]]
slouken@6689
  1506
  --enable-joystick       Enable the joystick subsystem [[default=yes]]
slouken@5310
  1507
  --enable-haptic         Enable the haptic (force feedback) subsystem
slouken@6689
  1508
                          [[default=yes]]
slouken@6689
  1509
  --enable-power          Enable the power subsystem [[default=yes]]
icculus@7667
  1510
  --enable-filesystem     Enable the filesystem subsystem [[default=yes]]
slouken@6689
  1511
  --enable-threads        Enable the threading subsystem [[default=yes]]
slouken@6689
  1512
  --enable-timers         Enable the timer subsystem [[default=yes]]
slouken@6689
  1513
  --enable-file           Enable the file subsystem [[default=yes]]
slouken@5310
  1514
  --enable-loadso         Enable the shared object loading subsystem
slouken@6689
  1515
                          [[default=yes]]
slouken@6689
  1516
  --enable-cpuinfo        Enable the cpuinfo subsystem [[default=yes]]
slouken@6689
  1517
  --enable-assembly       Enable assembly routines [[default=yes]]
slouken@5310
  1518
  --enable-ssemath        Allow GCC to use SSE floating point math
slouken@6689
  1519
                          [[default=no]]
slouken@6689
  1520
  --enable-mmx            use MMX assembly routines [[default=yes]]
slouken@6689
  1521
  --enable-3dnow          use 3DNow! assembly routines [[default=yes]]
slouken@6689
  1522
  --enable-sse            use SSE assembly routines [[default=yes]]
slouken@6689
  1523
  --enable-sse2           use SSE2 assembly routines [[default=no]]
slouken@6689
  1524
  --enable-altivec        use Altivec assembly routines [[default=yes]]
slouken@7391
  1525
  --enable-oss            support the OSS audio API [[default=maybe]]
slouken@6689
  1526
  --enable-alsa           support the ALSA audio API [[default=yes]]
slouken@5310
  1527
  --disable-alsatest      Do not try to compile and run a test Alsa program
slouken@6689
  1528
  --enable-alsa-shared    dynamically load ALSA audio support [[default=yes]]
slouken@6689
  1529
  --enable-esd            support the Enlightened Sound Daemon [[default=yes]]
slouken@5310
  1530
  --disable-esdtest       Do not try to compile and run a test ESD program
slouken@6689
  1531
  --enable-esd-shared     dynamically load ESD audio support [[default=yes]]
slouken@6689
  1532
  --enable-pulseaudio     use PulseAudio [[default=yes]]
slouken@5310
  1533
  --enable-pulseaudio-shared
slouken@6689
  1534
                          dynamically load PulseAudio support [[default=yes]]
slouken@5310
  1535
  --enable-arts           support the Analog Real Time Synthesizer
slouken@6689
  1536
                          [[default=yes]]
slouken@6689
  1537
  --enable-arts-shared    dynamically load aRts audio support [[default=yes]]
slouken@6689
  1538
  --enable-nas            support the NAS audio API [[default=yes]]
slouken@6689
  1539
  --enable-nas-shared     dynamically load NAS audio support [[default=yes]]
slouken@7371
  1540
  --enable-sndio          support the sndio audio API [[default=yes]]
slouken@7371
  1541
  --enable-sndio-shared   dynamically load sndio audio support [[default=yes]]
slouken@6689
  1542
  --enable-diskaudio      support the disk writer audio driver [[default=yes]]
slouken@6689
  1543
  --enable-dummyaudio     support the dummy audio driver [[default=yes]]
gabomdq@8062
  1544
  --enable-video-wayland  use Wayland video driver [[default=yes]]
gabomdq@8082
  1545
  --enable-video-wayland-qt-touch
gabomdq@8082
  1546
                          QtWayland server support for Wayland video driver
gabomdq@8082
  1547
                          [[default=yes]]
gabomdq@8104
  1548
  --enable-wayland-shared dynamically load Wayland support [[default=maybe]]
icculus@8159
  1549
  --enable-video-mir      use Mir video driver [[default=yes]]
icculus@8159
  1550
  --enable-mir-shared     dynamically load Mir support [[default=maybe]]
slouken@6689
  1551
  --enable-video-x11      use X11 video driver [[default=yes]]
slouken@6689
  1552
  --enable-x11-shared     dynamically load X11 support [[default=maybe]]
slouken@5471
  1553
  --enable-video-x11-xcursor
slouken@6689
  1554
                          enable X11 Xcursor support [[default=yes]]
icculus@9657
  1555
  --enable-video-x11-xdbe enable X11 Xdbe support [[default=yes]]
slouken@5310
  1556
  --enable-video-x11-xinerama
slouken@6689
  1557
                          enable X11 Xinerama support [[default=yes]]
slouken@5408
  1558
  --enable-video-x11-xinput
slouken@5408
  1559
                          enable X11 XInput extension for manymouse, tablets,
slouken@6689
  1560
                          etc [[default=yes]]
slouken@5310
  1561
  --enable-video-x11-xrandr
slouken@5310
  1562
                          enable X11 Xrandr extension for fullscreen
slouken@6689
  1563
                          [[default=yes]]
slouken@5310
  1564
  --enable-video-x11-scrnsaver
slouken@6689
  1565
                          enable X11 screensaver extension [[default=yes]]
slouken@5408
  1566
  --enable-video-x11-xshape
slouken@6689
  1567
                          enable X11 XShape support [[default=yes]]
slouken@6689
  1568
  --enable-video-x11-vm   use X11 VM extension for fullscreen [[default=yes]]
slouken@9165
  1569
  --enable-video-vivante  use Vivante EGL video driver [[default=yes]]
slouken@6689
  1570
  --enable-video-cocoa    use Cocoa video driver [[default=yes]]
slouken@6689
  1571
  --enable-video-directfb use DirectFB video driver [[default=no]]
slouken@5310
  1572
  --enable-directfb-shared
slouken@6689
  1573
                          dynamically load directfb support [[default=yes]]
slouken@6689
  1574
  --enable-fusionsound    use FusionSound audio driver [[default=no]]
slouken@5310
  1575
  --enable-fusionsound-shared
slouken@5310
  1576
                          dynamically load fusionsound audio support
slouken@6689
  1577
                          [[default=yes]]
slouken@6689
  1578
  --enable-video-dummy    use dummy video driver [[default=yes]]
slouken@6689
  1579
  --enable-video-opengl   include OpenGL support [[default=yes]]
slouken@6689
  1580
  --enable-video-opengles include OpenGL ES support [[default=yes]]
slouken@9165
  1581
  --enable-video-opengles1
slouken@9165
  1582
                          include OpenGL ES 1.1 support [[default=yes]]
slouken@9165
  1583
  --enable-video-opengles2
slouken@9165
  1584
                          include OpenGL ES 2.0 support [[default=yes]]
slouken@6737
  1585
  --enable-libudev        enable libudev support [[default=yes]]
jorgen@6870
  1586
  --enable-dbus           enable D-Bus support [[default=yes]]
slouken@8893
  1587
  --enable-ibus           enable IBus support [[default=yes]]
slouken@5310
  1588
  --enable-input-tslib    use the Touchscreen library for input
slouken@6689
  1589
                          [[default=yes]]
slouken@5310
  1590
  --enable-pthreads       use POSIX threads for multi-threading
slouken@6689
  1591
                          [[default=yes]]
slouken@6689
  1592
  --enable-pthread-sem    use pthread semaphores [[default=yes]]
slouken@6689
  1593
  --enable-directx        use DirectX for Windows audio/video [[default=yes]]
slouken@6689
  1594
  --enable-sdl-dlopen     use dlopen for shared object loading [[default=yes]]
slouken@5310
  1595
  --enable-clock_gettime  use clock_gettime() instead of gettimeofday() on
urkle@7138
  1596
                          UNIX [[default=yes]]
slouken@6689
  1597
  --enable-rpath          use an rpath when linking SDL [[default=yes]]
slouken@6689
  1598
  --enable-render-d3d     enable the Direct3D render driver [[default=yes]]
slouken@5310
  1599
slouken@5310
  1600
Optional Packages:
slouken@5310
  1601
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
slouken@5310
  1602
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
slouken@6442
  1603
  --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
slouken@5310
  1604
                          both]
slouken@5310
  1605
  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
slouken@6442
  1606
  --with-sysroot=DIR Search for dependent libraries within DIR
slouken@6442
  1607
                        (or the compiler's sysroot if not specified).
slouken@5310
  1608
  --with-alsa-prefix=PFX  Prefix where Alsa library is installed(optional)
slouken@5310
  1609
  --with-alsa-inc-prefix=PFX  Prefix where include libraries are (optional)
slouken@5310
  1610
  --with-esd-prefix=PFX   Prefix where ESD is installed (optional)
slouken@5310
  1611
  --with-esd-exec-prefix=PFX Exec prefix where ESD is installed (optional)
slouken@5310
  1612
  --with-x                use the X Window System
slouken@5310
  1613
slouken@5310
  1614
Some influential environment variables:
slouken@5310
  1615
  CC          C compiler command
slouken@5310
  1616
  CFLAGS      C compiler flags
slouken@5310
  1617
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
slouken@5310
  1618
              nonstandard directory <lib dir>
slouken@5310
  1619
  LIBS        libraries to pass to the linker, e.g. -l<library>
slouken@6689
  1620
  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
slouken@5310
  1621
              you have headers in a nonstandard directory <include dir>
slouken@5310
  1622
  CPP         C preprocessor
slouken@5310
  1623
  CXX         C++ compiler command
slouken@5310
  1624
  CXXFLAGS    C++ compiler flags
slouken@5310
  1625
  CXXCPP      C++ preprocessor
slouken@5310
  1626
  XMKMF       Path to xmkmf, Makefile generator for X Window System
slouken@5310
  1627
slouken@5310
  1628
Use these variables to override the choices made by `configure' or to help
slouken@5310
  1629
it to find libraries and programs with nonstandard names/locations.
slouken@5310
  1630
slouken@6689
  1631
Report bugs to the package provider.
slouken@5310
  1632
_ACEOF
slouken@5310
  1633
ac_status=$?
slouken@5310
  1634
fi
slouken@5310
  1635
slouken@5310
  1636
if test "$ac_init_help" = "recursive"; then
slouken@5310
  1637
  # If there are subdirs, report their specific --help.
slouken@5310
  1638
  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
slouken@6689
  1639
    test -d "$ac_dir" ||
slouken@6689
  1640
      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
slouken@6689
  1641
      continue
slouken@5310
  1642
    ac_builddir=.
slouken@5310
  1643
slouken@5310
  1644
case "$ac_dir" in
slouken@5310
  1645
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
slouken@5310
  1646
*)
slouken@6689
  1647
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
slouken@5310
  1648
  # A ".." for each directory in $ac_dir_suffix.
slouken@6689
  1649
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
slouken@5310
  1650
  case $ac_top_builddir_sub in
slouken@5310
  1651
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
slouken@5310
  1652
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
slouken@5310
  1653
  esac ;;
slouken@5310
  1654
esac
slouken@5310
  1655
ac_abs_top_builddir=$ac_pwd
slouken@5310
  1656
ac_abs_builddir=$ac_pwd$ac_dir_suffix
slouken@5310
  1657
# for backward compatibility:
slouken@5310
  1658
ac_top_builddir=$ac_top_build_prefix
slouken@5310
  1659
slouken@5310
  1660
case $srcdir in
slouken@5310
  1661
  .)  # We are building in place.
slouken@5310
  1662
    ac_srcdir=.
slouken@5310
  1663
    ac_top_srcdir=$ac_top_builddir_sub
slouken@5310
  1664
    ac_abs_top_srcdir=$ac_pwd ;;
slouken@5310
  1665
  [\\/]* | ?:[\\/]* )  # Absolute name.
slouken@5310
  1666
    ac_srcdir=$srcdir$ac_dir_suffix;
slouken@5310
  1667
    ac_top_srcdir=$srcdir
slouken@5310
  1668
    ac_abs_top_srcdir=$srcdir ;;
slouken@5310
  1669
  *) # Relative name.
slouken@5310
  1670
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
slouken@5310
  1671
    ac_top_srcdir=$ac_top_build_prefix$srcdir
slouken@5310
  1672
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
slouken@5310
  1673
esac
slouken@5310
  1674
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
slouken@5310
  1675
slouken@5310
  1676
    cd "$ac_dir" || { ac_status=$?; continue; }
slouken@5310
  1677
    # Check for guested configure.
slouken@5310
  1678
    if test -f "$ac_srcdir/configure.gnu"; then
slouken@5310
  1679
      echo &&
slouken@5310
  1680
      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
slouken@5310
  1681
    elif test -f "$ac_srcdir/configure"; then
slouken@5310
  1682
      echo &&
slouken@5310
  1683
      $SHELL "$ac_srcdir/configure" --help=recursive
slouken@5310
  1684
    else
slouken@6689
  1685
      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
slouken@5310
  1686
    fi || ac_status=$?
slouken@5310
  1687
    cd "$ac_pwd" || { ac_status=$?; break; }
slouken@5310
  1688
  done
slouken@5310
  1689
fi
slouken@5310
  1690
slouken@5310
  1691
test -n "$ac_init_help" && exit $ac_status
slouken@5310
  1692
if $ac_init_version; then
slouken@5310
  1693
  cat <<\_ACEOF
slouken@5310
  1694
configure
slouken@7184
  1695
generated by GNU Autoconf 2.69
slouken@7184
  1696
slouken@7184
  1697
Copyright (C) 2012 Free Software Foundation, Inc.
slouken@5310
  1698
This configure script is free software; the Free Software Foundation
slouken@5310
  1699
gives unlimited permission to copy, distribute and modify it.
slouken@5310
  1700
_ACEOF
slouken@5310
  1701
  exit
slouken@5310
  1702
fi
slouken@6689
  1703
slouken@6689
  1704
## ------------------------ ##
slouken@6689
  1705
## Autoconf initialization. ##
slouken@6689
  1706
## ------------------------ ##
slouken@6689
  1707
slouken@6689
  1708
# ac_fn_c_try_compile LINENO
slouken@6689
  1709
# --------------------------
slouken@6689
  1710
# Try to compile conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  1711
ac_fn_c_try_compile ()
slouken@6689
  1712
{
slouken@6689
  1713
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1714
  rm -f conftest.$ac_objext
slouken@6689
  1715
  if { { ac_try="$ac_compile"
slouken@6689
  1716
case "(($ac_try" in
slouken@6689
  1717
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1718
  *) ac_try_echo=$ac_try;;
slouken@6689
  1719
esac
slouken@6689
  1720
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  1721
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  1722
  (eval "$ac_compile") 2>conftest.err
slouken@6689
  1723
  ac_status=$?
slouken@6689
  1724
  if test -s conftest.err; then
slouken@6689
  1725
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  1726
    cat conftest.er1 >&5
slouken@6689
  1727
    mv -f conftest.er1 conftest.err
slouken@6689
  1728
  fi
slouken@6689
  1729
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  1730
  test $ac_status = 0; } && {
slouken@6689
  1731
	 test -z "$ac_c_werror_flag" ||
slouken@6689
  1732
	 test ! -s conftest.err
slouken@6689
  1733
       } && test -s conftest.$ac_objext; then :
slouken@6689
  1734
  ac_retval=0
slouken@6689
  1735
else
slouken@6689
  1736
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  1737
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  1738
slouken@6689
  1739
	ac_retval=1
slouken@6689
  1740
fi
slouken@6689
  1741
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1742
  as_fn_set_status $ac_retval
slouken@6689
  1743
slouken@6689
  1744
} # ac_fn_c_try_compile
slouken@6689
  1745
slouken@6689
  1746
# ac_fn_c_try_link LINENO
slouken@6689
  1747
# -----------------------
slouken@6689
  1748
# Try to link conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  1749
ac_fn_c_try_link ()
slouken@6689
  1750
{
slouken@6689
  1751
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1752
  rm -f conftest.$ac_objext conftest$ac_exeext
slouken@6689
  1753
  if { { ac_try="$ac_link"
slouken@6689
  1754
case "(($ac_try" in
slouken@6689
  1755
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1756
  *) ac_try_echo=$ac_try;;
slouken@6689
  1757
esac
slouken@6689
  1758
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  1759
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  1760
  (eval "$ac_link") 2>conftest.err
slouken@6689
  1761
  ac_status=$?
slouken@6689
  1762
  if test -s conftest.err; then
slouken@6689
  1763
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  1764
    cat conftest.er1 >&5
slouken@6689
  1765
    mv -f conftest.er1 conftest.err
slouken@6689
  1766
  fi
slouken@6689
  1767
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  1768
  test $ac_status = 0; } && {
slouken@6689
  1769
	 test -z "$ac_c_werror_flag" ||
slouken@6689
  1770
	 test ! -s conftest.err
slouken@6689
  1771
       } && test -s conftest$ac_exeext && {
slouken@6689
  1772
	 test "$cross_compiling" = yes ||
slouken@7184
  1773
	 test -x conftest$ac_exeext
slouken@6689
  1774
       }; then :
slouken@6689
  1775
  ac_retval=0
slouken@6689
  1776
else
slouken@6689
  1777
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  1778
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  1779
slouken@6689
  1780
	ac_retval=1
slouken@6689
  1781
fi
slouken@6689
  1782
  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
slouken@6689
  1783
  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
slouken@6689
  1784
  # interfere with the next link command; also delete a directory that is
slouken@6689
  1785
  # left behind by Apple's compiler.  We do this before executing the actions.
slouken@6689
  1786
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
slouken@6689
  1787
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1788
  as_fn_set_status $ac_retval
slouken@6689
  1789
slouken@6689
  1790
} # ac_fn_c_try_link
slouken@6689
  1791
slouken@6689
  1792
# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
slouken@6689
  1793
# -------------------------------------------------------
slouken@6689
  1794
# Tests whether HEADER exists and can be compiled using the include files in
slouken@6689
  1795
# INCLUDES, setting the cache variable VAR accordingly.
slouken@6689
  1796
ac_fn_c_check_header_compile ()
slouken@6689
  1797
{
slouken@6689
  1798
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1799
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  1800
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  1801
if eval \${$3+:} false; then :
slouken@6689
  1802
  $as_echo_n "(cached) " >&6
slouken@6689
  1803
else
slouken@6689
  1804
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  1805
/* end confdefs.h.  */
slouken@6689
  1806
$4
slouken@6689
  1807
#include <$2>
slouken@6689
  1808
_ACEOF
slouken@6689
  1809
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  1810
  eval "$3=yes"
slouken@6689
  1811
else
slouken@6689
  1812
  eval "$3=no"
slouken@6689
  1813
fi
slouken@6689
  1814
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  1815
fi
slouken@6689
  1816
eval ac_res=\$$3
slouken@6689
  1817
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  1818
$as_echo "$ac_res" >&6; }
slouken@6689
  1819
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1820
slouken@6689
  1821
} # ac_fn_c_check_header_compile
slouken@6689
  1822
slouken@6689
  1823
# ac_fn_c_try_cpp LINENO
slouken@6689
  1824
# ----------------------
slouken@6689
  1825
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  1826
ac_fn_c_try_cpp ()
slouken@6689
  1827
{
slouken@6689
  1828
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1829
  if { { ac_try="$ac_cpp conftest.$ac_ext"
slouken@6689
  1830
case "(($ac_try" in
slouken@6689
  1831
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1832
  *) ac_try_echo=$ac_try;;
slouken@6689
  1833
esac
slouken@6689
  1834
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  1835
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  1836
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
slouken@6689
  1837
  ac_status=$?
slouken@6689
  1838
  if test -s conftest.err; then
slouken@6689
  1839
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  1840
    cat conftest.er1 >&5
slouken@6689
  1841
    mv -f conftest.er1 conftest.err
slouken@6689
  1842
  fi
slouken@6689
  1843
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  1844
  test $ac_status = 0; } > conftest.i && {
slouken@6689
  1845
	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
slouken@6689
  1846
	 test ! -s conftest.err
slouken@6689
  1847
       }; then :
slouken@6689
  1848
  ac_retval=0
slouken@6689
  1849
else
slouken@6689
  1850
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  1851
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  1852
slouken@6689
  1853
    ac_retval=1
slouken@6689
  1854
fi
slouken@6689
  1855
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1856
  as_fn_set_status $ac_retval
slouken@6689
  1857
slouken@6689
  1858
} # ac_fn_c_try_cpp
slouken@6689
  1859
slouken@6689
  1860
# ac_fn_c_try_run LINENO
slouken@6689
  1861
# ----------------------
slouken@6689
  1862
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
slouken@6689
  1863
# that executables *can* be run.
slouken@6689
  1864
ac_fn_c_try_run ()
slouken@6689
  1865
{
slouken@6689
  1866
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1867
  if { { ac_try="$ac_link"
slouken@6689
  1868
case "(($ac_try" in
slouken@6689
  1869
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1870
  *) ac_try_echo=$ac_try;;
slouken@6689
  1871
esac
slouken@6689
  1872
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  1873
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  1874
  (eval "$ac_link") 2>&5
slouken@6689
  1875
  ac_status=$?
slouken@6689
  1876
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  1877
  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
slouken@6689
  1878
  { { case "(($ac_try" in
slouken@6689
  1879
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1880
  *) ac_try_echo=$ac_try;;
slouken@6689
  1881
esac
slouken@6689
  1882
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  1883
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  1884
  (eval "$ac_try") 2>&5
slouken@6689
  1885
  ac_status=$?
slouken@6689
  1886
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  1887
  test $ac_status = 0; }; }; then :
slouken@6689
  1888
  ac_retval=0
slouken@6689
  1889
else
slouken@6689
  1890
  $as_echo "$as_me: program exited with status $ac_status" >&5
slouken@6689
  1891
       $as_echo "$as_me: failed program was:" >&5
slouken@6689
  1892
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  1893
slouken@6689
  1894
       ac_retval=$ac_status
slouken@6689
  1895
fi
slouken@6689
  1896
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
slouken@6689
  1897
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1898
  as_fn_set_status $ac_retval
slouken@6689
  1899
slouken@6689
  1900
} # ac_fn_c_try_run
slouken@6689
  1901
slouken@6689
  1902
# ac_fn_c_check_func LINENO FUNC VAR
slouken@6689
  1903
# ----------------------------------
slouken@6689
  1904
# Tests whether FUNC exists, setting the cache variable VAR accordingly
slouken@6689
  1905
ac_fn_c_check_func ()
slouken@6689
  1906
{
slouken@6689
  1907
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1908
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  1909
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  1910
if eval \${$3+:} false; then :
slouken@6689
  1911
  $as_echo_n "(cached) " >&6
slouken@6689
  1912
else
slouken@6689
  1913
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  1914
/* end confdefs.h.  */
slouken@6689
  1915
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
slouken@6689
  1916
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
slouken@6689
  1917
#define $2 innocuous_$2
slouken@6689
  1918
slouken@6689
  1919
/* System header to define __stub macros and hopefully few prototypes,
slouken@6689
  1920
    which can conflict with char $2 (); below.
slouken@6689
  1921
    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
slouken@6689
  1922
    <limits.h> exists even on freestanding compilers.  */
slouken@6689
  1923
slouken@6689
  1924
#ifdef __STDC__
slouken@6689
  1925
# include <limits.h>
slouken@6689
  1926
#else
slouken@6689
  1927
# include <assert.h>
slouken@6689
  1928
#endif
slouken@6689
  1929
slouken@6689
  1930
#undef $2
slouken@6689
  1931
slouken@6689
  1932
/* Override any GCC internal prototype to avoid an error.
slouken@6689
  1933
   Use char because int might match the return type of a GCC
slouken@6689
  1934
   builtin and then its argument prototype would still apply.  */
slouken@6689
  1935
#ifdef __cplusplus
slouken@6689
  1936
extern "C"
slouken@6689
  1937
#endif
slouken@6689
  1938
char $2 ();
slouken@6689
  1939
/* The GNU C library defines this for functions which it implements
slouken@6689
  1940
    to always fail with ENOSYS.  Some functions are actually named
slouken@6689
  1941
    something starting with __ and the normal name is an alias.  */
slouken@6689
  1942
#if defined __stub_$2 || defined __stub___$2
slouken@6689
  1943
choke me
slouken@6689
  1944
#endif
slouken@6689
  1945
slouken@6689
  1946
int
slouken@6689
  1947
main ()
slouken@6689
  1948
{
slouken@6689
  1949
return $2 ();
slouken@6689
  1950
  ;
slouken@6689
  1951
  return 0;
slouken@6689
  1952
}
slouken@6689
  1953
_ACEOF
slouken@6689
  1954
if ac_fn_c_try_link "$LINENO"; then :
slouken@6689
  1955
  eval "$3=yes"
slouken@6689
  1956
else
slouken@6689
  1957
  eval "$3=no"
slouken@6689
  1958
fi
slouken@6689
  1959
rm -f core conftest.err conftest.$ac_objext \
slouken@6689
  1960
    conftest$ac_exeext conftest.$ac_ext
slouken@6689
  1961
fi
slouken@6689
  1962
eval ac_res=\$$3
slouken@6689
  1963
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  1964
$as_echo "$ac_res" >&6; }
slouken@6689
  1965
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1966
slouken@6689
  1967
} # ac_fn_c_check_func
slouken@6689
  1968
slouken@6689
  1969
# ac_fn_cxx_try_compile LINENO
slouken@6689
  1970
# ----------------------------
slouken@6689
  1971
# Try to compile conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  1972
ac_fn_cxx_try_compile ()
slouken@6689
  1973
{
slouken@6689
  1974
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1975
  rm -f conftest.$ac_objext
slouken@6689
  1976
  if { { ac_try="$ac_compile"
slouken@6689
  1977
case "(($ac_try" in
slouken@6689
  1978
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1979
  *) ac_try_echo=$ac_try;;
slouken@6689
  1980
esac
slouken@6689
  1981
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  1982
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  1983
  (eval "$ac_compile") 2>conftest.err
slouken@6689
  1984
  ac_status=$?
slouken@6689
  1985
  if test -s conftest.err; then
slouken@6689
  1986
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  1987
    cat conftest.er1 >&5
slouken@6689
  1988
    mv -f conftest.er1 conftest.err
slouken@6689
  1989
  fi
slouken@6689
  1990
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  1991
  test $ac_status = 0; } && {
slouken@6689
  1992
	 test -z "$ac_cxx_werror_flag" ||
slouken@6689
  1993
	 test ! -s conftest.err
slouken@6689
  1994
       } && test -s conftest.$ac_objext; then :
slouken@6689
  1995
  ac_retval=0
slouken@6689
  1996
else
slouken@6689
  1997
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  1998
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  1999
slouken@6689
  2000
	ac_retval=1
slouken@6689
  2001
fi
slouken@6689
  2002
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2003
  as_fn_set_status $ac_retval
slouken@6689
  2004
slouken@6689
  2005
} # ac_fn_cxx_try_compile
slouken@6689
  2006
slouken@6689
  2007
# ac_fn_cxx_try_cpp LINENO
slouken@6689
  2008
# ------------------------
slouken@6689
  2009
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  2010
ac_fn_cxx_try_cpp ()
slouken@6689
  2011
{
slouken@6689
  2012
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2013
  if { { ac_try="$ac_cpp conftest.$ac_ext"
slouken@6689
  2014
case "(($ac_try" in
slouken@6689
  2015
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  2016
  *) ac_try_echo=$ac_try;;
slouken@6689
  2017
esac
slouken@6689
  2018
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  2019
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  2020
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
slouken@6689
  2021
  ac_status=$?
slouken@6689
  2022
  if test -s conftest.err; then
slouken@6689
  2023
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  2024
    cat conftest.er1 >&5
slouken@6689
  2025
    mv -f conftest.er1 conftest.err
slouken@6689
  2026
  fi
slouken@6689
  2027
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  2028
  test $ac_status = 0; } > conftest.i && {
slouken@6689
  2029
	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
slouken@6689
  2030
	 test ! -s conftest.err
slouken@6689
  2031
       }; then :
slouken@6689
  2032
  ac_retval=0
slouken@6689
  2033
else
slouken@6689
  2034
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  2035
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  2036
slouken@6689
  2037
    ac_retval=1
slouken@6689
  2038
fi
slouken@6689
  2039
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2040
  as_fn_set_status $ac_retval
slouken@6689
  2041
slouken@6689
  2042
} # ac_fn_cxx_try_cpp
slouken@6689
  2043
slouken@6689
  2044
# ac_fn_cxx_try_link LINENO
slouken@6689
  2045
# -------------------------
slouken@6689
  2046
# Try to link conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  2047
ac_fn_cxx_try_link ()
slouken@6689
  2048
{
slouken@6689
  2049
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2050
  rm -f conftest.$ac_objext conftest$ac_exeext
slouken@6689
  2051
  if { { ac_try="$ac_link"
slouken@6689
  2052
case "(($ac_try" in
slouken@6689
  2053
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  2054
  *) ac_try_echo=$ac_try;;
slouken@6689
  2055
esac
slouken@6689
  2056
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  2057
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  2058
  (eval "$ac_link") 2>conftest.err
slouken@6689
  2059
  ac_status=$?
slouken@6689
  2060
  if test -s conftest.err; then
slouken@6689
  2061
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  2062
    cat conftest.er1 >&5
slouken@6689
  2063
    mv -f conftest.er1 conftest.err
slouken@6689
  2064
  fi
slouken@6689
  2065
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  2066
  test $ac_status = 0; } && {
slouken@6689
  2067
	 test -z "$ac_cxx_werror_flag" ||
slouken@6689
  2068
	 test ! -s conftest.err
slouken@6689
  2069
       } && test -s conftest$ac_exeext && {
slouken@6689
  2070
	 test "$cross_compiling" = yes ||
slouken@7184
  2071
	 test -x conftest$ac_exeext
slouken@6689
  2072
       }; then :
slouken@6689
  2073
  ac_retval=0
slouken@6689
  2074
else
slouken@6689
  2075
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  2076
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  2077
slouken@6689
  2078
	ac_retval=1
slouken@6689
  2079
fi
slouken@6689
  2080
  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
slouken@6689
  2081
  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
slouken@6689
  2082
  # interfere with the next link command; also delete a directory that is
slouken@6689
  2083
  # left behind by Apple's compiler.  We do this before executing the actions.
slouken@6689
  2084
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
slouken@6689
  2085
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2086
  as_fn_set_status $ac_retval
slouken@6689
  2087
slouken@6689
  2088
} # ac_fn_cxx_try_link
slouken@6689
  2089
slouken@6689
  2090
# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
slouken@6689
  2091
# -------------------------------------------------------
slouken@6689
  2092
# Tests whether HEADER exists, giving a warning if it cannot be compiled using
slouken@6689
  2093
# the include files in INCLUDES and setting the cache variable VAR
slouken@6689
  2094
# accordingly.
slouken@6689
  2095
ac_fn_c_check_header_mongrel ()
slouken@6689
  2096
{
slouken@6689
  2097
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2098
  if eval \${$3+:} false; then :
slouken@6689
  2099
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  2100
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  2101
if eval \${$3+:} false; then :
slouken@6689
  2102
  $as_echo_n "(cached) " >&6
slouken@6689
  2103
fi
slouken@6689
  2104
eval ac_res=\$$3
slouken@6689
  2105
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  2106
$as_echo "$ac_res" >&6; }
slouken@6689
  2107
else
slouken@6689
  2108
  # Is the header compilable?
slouken@6689
  2109
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
slouken@6689
  2110
$as_echo_n "checking $2 usability... " >&6; }
slouken@6689
  2111
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2112
/* end confdefs.h.  */
slouken@6689
  2113
$4
slouken@6689
  2114
#include <$2>
slouken@6689
  2115
_ACEOF
slouken@6689
  2116
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2117
  ac_header_compiler=yes
slouken@6689
  2118
else
slouken@6689
  2119
  ac_header_compiler=no
slouken@6689
  2120
fi
slouken@6689
  2121
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2122
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
slouken@6689
  2123
$as_echo "$ac_header_compiler" >&6; }
slouken@6689
  2124
slouken@6689
  2125
# Is the header present?
slouken@6689
  2126
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
slouken@6689
  2127
$as_echo_n "checking $2 presence... " >&6; }
slouken@6689
  2128
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2129
/* end confdefs.h.  */
slouken@6689
  2130
#include <$2>
slouken@6689
  2131
_ACEOF
slouken@6689
  2132
if ac_fn_c_try_cpp "$LINENO"; then :
slouken@6689
  2133
  ac_header_preproc=yes
slouken@6689
  2134
else
slouken@6689
  2135
  ac_header_preproc=no
slouken@6689
  2136
fi
slouken@6689
  2137
rm -f conftest.err conftest.i conftest.$ac_ext
slouken@6689
  2138
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
slouken@6689
  2139
$as_echo "$ac_header_preproc" >&6; }
slouken@6689
  2140
slouken@6689
  2141
# So?  What about this header?
slouken@6689
  2142
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
slouken@6689
  2143
  yes:no: )
slouken@6689
  2144
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
slouken@6689
  2145
$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
slouken@6689
  2146
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
slouken@6689
  2147
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
slouken@6689
  2148
    ;;
slouken@6689
  2149
  no:yes:* )
slouken@6689
  2150
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
slouken@6689
  2151
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
slouken@6689
  2152
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
slouken@6689
  2153
$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
slouken@6689
  2154
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
slouken@6689
  2155
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
slouken@6689
  2156
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
slouken@6689
  2157
$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
slouken@6689
  2158
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
slouken@6689
  2159
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
slouken@6689
  2160
    ;;
slouken@6689
  2161
esac
slouken@6689
  2162
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  2163
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  2164
if eval \${$3+:} false; then :
slouken@6689
  2165
  $as_echo_n "(cached) " >&6
slouken@6689
  2166
else
slouken@6689
  2167
  eval "$3=\$ac_header_compiler"
slouken@6689
  2168
fi
slouken@6689
  2169
eval ac_res=\$$3
slouken@6689
  2170
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  2171
$as_echo "$ac_res" >&6; }
slouken@6689
  2172
fi
slouken@6689
  2173
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2174
slouken@6689
  2175
} # ac_fn_c_check_header_mongrel
slouken@6689
  2176
slouken@6689
  2177
# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
slouken@6689
  2178
# -------------------------------------------
slouken@6689
  2179
# Tests whether TYPE exists after having included INCLUDES, setting cache
slouken@6689
  2180
# variable VAR accordingly.
slouken@6689
  2181
ac_fn_c_check_type ()
slouken@6689
  2182
{
slouken@6689
  2183
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2184
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  2185
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  2186
if eval \${$3+:} false; then :
slouken@6689
  2187
  $as_echo_n "(cached) " >&6
slouken@6689
  2188
else
slouken@6689
  2189
  eval "$3=no"
slouken@6689
  2190
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2191
/* end confdefs.h.  */
slouken@6689
  2192
$4
slouken@6689
  2193
int
slouken@6689
  2194
main ()
slouken@6689
  2195
{
slouken@6689
  2196
if (sizeof ($2))
slouken@6689
  2197
	 return 0;
slouken@6689
  2198
  ;
slouken@6689
  2199
  return 0;
slouken@6689
  2200
}
slouken@6689
  2201
_ACEOF
slouken@6689
  2202
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2203
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2204
/* end confdefs.h.  */
slouken@6689
  2205
$4
slouken@6689
  2206
int
slouken@6689
  2207
main ()
slouken@6689
  2208
{
slouken@6689
  2209
if (sizeof (($2)))
slouken@6689
  2210
	    return 0;
slouken@6689
  2211
  ;
slouken@6689
  2212
  return 0;
slouken@6689
  2213
}
slouken@6689
  2214
_ACEOF
slouken@6689
  2215
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2216
slouken@6689
  2217
else
slouken@6689
  2218
  eval "$3=yes"
slouken@6689
  2219
fi
slouken@6689
  2220
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2221
fi
slouken@6689
  2222
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2223
fi
slouken@6689
  2224
eval ac_res=\$$3
slouken@6689
  2225
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  2226
$as_echo "$ac_res" >&6; }
slouken@6689
  2227
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2228
slouken@6689
  2229
} # ac_fn_c_check_type
slouken@6689
  2230
slouken@6689
  2231
# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
slouken@6689
  2232
# ----------------------------------------------------
slouken@6689
  2233
# Tries to find if the field MEMBER exists in type AGGR, after including
slouken@6689
  2234
# INCLUDES, setting cache variable VAR accordingly.
slouken@6689
  2235
ac_fn_c_check_member ()
slouken@6689
  2236
{
slouken@6689
  2237
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2238
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
slouken@6689
  2239
$as_echo_n "checking for $2.$3... " >&6; }
slouken@6689
  2240
if eval \${$4+:} false; then :
slouken@6689
  2241
  $as_echo_n "(cached) " >&6
slouken@6689
  2242
else
slouken@6689
  2243
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2244
/* end confdefs.h.  */
slouken@6689
  2245
$5
slouken@6689
  2246
int
slouken@6689
  2247
main ()
slouken@6689
  2248
{
slouken@6689
  2249
static $2 ac_aggr;
slouken@6689
  2250
if (ac_aggr.$3)
slouken@6689
  2251
return 0;
slouken@6689
  2252
  ;
slouken@6689
  2253
  return 0;
slouken@6689
  2254
}
slouken@6689
  2255
_ACEOF
slouken@6689
  2256
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2257
  eval "$4=yes"
slouken@6689
  2258
else
slouken@6689
  2259
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2260
/* end confdefs.h.  */
slouken@6689
  2261
$5
slouken@6689
  2262
int
slouken@6689
  2263
main ()
slouken@6689
  2264
{
slouken@6689
  2265
static $2 ac_aggr;
slouken@6689
  2266
if (sizeof ac_aggr.$3)
slouken@6689
  2267
return 0;
slouken@6689
  2268
  ;
slouken@6689
  2269
  return 0;
slouken@6689
  2270
}
slouken@6689
  2271
_ACEOF
slouken@6689
  2272
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2273
  eval "$4=yes"
slouken@6689
  2274
else
slouken@6689
  2275
  eval "$4=no"
slouken@6689
  2276
fi
slouken@6689
  2277
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2278
fi
slouken@6689
  2279
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2280
fi
slouken@6689
  2281
eval ac_res=\$$4
slouken@6689
  2282
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  2283
$as_echo "$ac_res" >&6; }
slouken@6689
  2284
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2285
slouken@6689
  2286
} # ac_fn_c_check_member
slouken@5310
  2287
cat >config.log <<_ACEOF
slouken@5310
  2288
This file contains any messages produced by compilers while
slouken@5310
  2289
running configure, to aid debugging if configure makes a mistake.
slouken@5310
  2290
slouken@5310
  2291
It was created by $as_me, which was
slouken@7184
  2292
generated by GNU Autoconf 2.69.  Invocation command line was
slouken@5310
  2293
slouken@5310
  2294
  $ $0 $@
slouken@5310
  2295
slouken@5310
  2296
_ACEOF
slouken@5310
  2297
exec 5>>config.log
slouken@5310
  2298
{
slouken@5310
  2299
cat <<_ASUNAME
slouken@5310
  2300
## --------- ##
slouken@5310
  2301
## Platform. ##
slouken@5310
  2302
## --------- ##
slouken@5310
  2303
slouken@5310
  2304
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
slouken@5310
  2305
uname -m = `(uname -m) 2>/dev/null || echo unknown`
slouken@5310
  2306
uname -r = `(uname -r) 2>/dev/null || echo unknown`
slouken@5310
  2307
uname -s = `(uname -s) 2>/dev/null || echo unknown`
slouken@5310
  2308
uname -v = `(uname -v) 2>/dev/null || echo unknown`
slouken@5310
  2309
slouken@5310
  2310
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
slouken@5310
  2311
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
slouken@5310
  2312
slouken@5310
  2313
/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
slouken@5310
  2314
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
slouken@5310
  2315
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
slouken@5310
  2316
/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
slouken@5310
  2317
/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
slouken@5310
  2318
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
slouken@5310
  2319
/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
slouken@5310
  2320
slouken@5310
  2321
_ASUNAME
slouken@5310
  2322
slouken@5310
  2323
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
slouken@5310
  2324
for as_dir in $PATH
slouken@5310
  2325
do
slouken@5310
  2326
  IFS=$as_save_IFS
slouken@5310
  2327
  test -z "$as_dir" && as_dir=.
slouken@6689
  2328
    $as_echo "PATH: $as_dir"
slouken@6689
  2329
  done
slouken@5310
  2330
IFS=$as_save_IFS
slouken@5310
  2331
slouken@5310
  2332
} >&5
slouken@5310
  2333
slouken@5310
  2334
cat >&5 <<_ACEOF
slouken@5310
  2335
slouken@5310
  2336
slouken@5310
  2337
## ----------- ##
slouken@5310
  2338
## Core tests. ##
slouken@5310
  2339
## ----------- ##
slouken@5310
  2340
slouken@5310
  2341
_ACEOF
slouken@5310
  2342
slouken@5310
  2343
slouken@5310
  2344
# Keep a trace of the command line.
slouken@5310
  2345
# Strip out --no-create and --no-recursion so they do not pile up.
slouken@5310
  2346
# Strip out --silent because we don't want to record it for future runs.
slouken@5310
  2347
# Also quote any args containing shell meta-characters.
slouken@5310
  2348
# Make two passes to allow for proper duplicate-argument suppression.
slouken@5310
  2349
ac_configure_args=
slouken@5310
  2350
ac_configure_args0=
slouken@5310
  2351
ac_configure_args1=
slouken@5310
  2352
ac_must_keep_next=false
slouken@5310
  2353
for ac_pass in 1 2
slouken@5310
  2354
do
slouken@5310
  2355
  for ac_arg
slouken@5310
  2356
  do
slouken@5310
  2357
    case $ac_arg in
slouken@5310
  2358
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
slouken@5310
  2359
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
slouken@5310
  2360
    | -silent | --silent | --silen | --sile | --sil)
slouken@5310
  2361
      continue ;;
slouken@5310
  2362
    *\'*)
slouken@6689
  2363
      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
slouken@5310
  2364
    esac
slouken@5310
  2365
    case $ac_pass in
slouken@6689
  2366
    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
slouken@5310
  2367
    2)
slouken@6689
  2368
      as_fn_append ac_configure_args1 " '$ac_arg'"
slouken@5310
  2369
      if test $ac_must_keep_next = true; then
slouken@5310
  2370
	ac_must_keep_next=false # Got value, back to normal.
slouken@5310
  2371
      else
slouken@5310
  2372
	case $ac_arg in
slouken@5310
  2373
	  *=* | --config-cache | -C | -disable-* | --disable-* \
slouken@5310
  2374
	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
slouken@5310
  2375
	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
slouken@5310
  2376
	  | -with-* | --with-* | -without-* | --without-* | --x)
slouken@5310
  2377
	    case "$ac_configure_args0 " in
slouken@5310
  2378
	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
slouken@5310
  2379
	    esac
slouken@5310
  2380
	    ;;
slouken@5310
  2381
	  -* ) ac_must_keep_next=true ;;
slouken@5310
  2382
	esac
slouken@5310
  2383
      fi
slouken@6689
  2384
      as_fn_append ac_configure_args " '$ac_arg'"
slouken@6689
  2385
      ;;
slouken@6689
  2386
    esac
slouken@6689
  2387
  done
slouken@6689
  2388
done
slouken@6689
  2389
{ ac_configure_args0=; unset ac_configure_args0;}
slouken@6689
  2390
{ ac_configure_args1=; unset ac_configure_args1;}
slouken@5310
  2391
slouken@5310
  2392
# When interrupted or exit'd, cleanup temporary files, and complete
slouken@5310
  2393
# config.log.  We remove comments because anyway the quotes in there
slouken@5310
  2394
# would cause problems or look ugly.
slouken@5310
  2395
# WARNING: Use '\'' to represent an apostrophe within the trap.
slouken@5310
  2396
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
slouken@5310
  2397
trap 'exit_status=$?
slouken@5310
  2398
  # Save into config.log some information that might help in debugging.
slouken@5310
  2399
  {
slouken@5310
  2400
    echo
slouken@5310
  2401
slouken@6689
  2402
    $as_echo "## ---------------- ##
slouken@5310
  2403
## Cache variables. ##
slouken@6689
  2404
## ---------------- ##"
slouken@5310
  2405
    echo
slouken@5310
  2406
    # The following way of writing the cache mishandles newlines in values,
slouken@5310
  2407
(
slouken@5310
  2408
  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
slouken@5310
  2409
    eval ac_val=\$$ac_var
slouken@5310
  2410
    case $ac_val in #(
slouken@5310
  2411
    *${as_nl}*)
slouken@5310
  2412
      case $ac_var in #(
slouken@6689
  2413
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
slouken@6689
  2414
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
slouken@5310
  2415
      esac
slouken@5310
  2416
      case $ac_var in #(
slouken@5310
  2417
      _ | IFS | as_nl) ;; #(
slouken@6689
  2418
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
slouken@6689
  2419
      *) { eval $ac_var=; unset $ac_var;} ;;
slouken@5310
  2420
      esac ;;
slouken@5310
  2421
    esac
slouken@5310
  2422
  done
slouken@5310
  2423
  (set) 2>&1 |
slouken@5310
  2424
    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
slouken@5310
  2425
    *${as_nl}ac_space=\ *)
slouken@5310
  2426
      sed -n \
slouken@5310
  2427
	"s/'\''/'\''\\\\'\'''\''/g;
slouken@5310
  2428
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
slouken@5310
  2429
      ;; #(
slouken@5310
  2430
    *)
slouken@5310
  2431
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
slouken@5310
  2432
      ;;
slouken@5310
  2433
    esac |
slouken@5310
  2434
    sort
slouken@5310
  2435
)
slouken@5310
  2436
    echo
slouken@5310
  2437
slouken@6689
  2438
    $as_echo "## ----------------- ##
slouken@5310
  2439
## Output variables. ##
slouken@6689
  2440
## ----------------- ##"
slouken@5310
  2441
    echo
slouken@5310
  2442
    for ac_var in $ac_subst_vars
slouken@5310
  2443
    do
slouken@5310
  2444
      eval ac_val=\$$ac_var
slouken@5310
  2445
      case $ac_val in
slouken@6689
  2446
      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
slouken@5310
  2447
      esac
slouken@6689
  2448
      $as_echo "$ac_var='\''$ac_val'\''"
slouken@5310
  2449
    done | sort
slouken@5310
  2450
    echo
slouken@5310
  2451
slouken@5310
  2452
    if test -n "$ac_subst_files"; then
slouken@6689
  2453
      $as_echo "## ------------------- ##
slouken@5310
  2454
## File substitutions. ##
slouken@6689
  2455
## ------------------- ##"
slouken@5310
  2456
      echo
slouken@5310
  2457
      for ac_var in $ac_subst_files
slouken@5310
  2458
      do
slouken@5310
  2459
	eval ac_val=\$$ac_var
slouken@5310
  2460
	case $ac_val in
slouken@6689
  2461
	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
slouken@6688
  2462
	esac
slouken@6689
  2463
	$as_echo "$ac_var='\''$ac_val'\''"
slouken@5310
  2464
      done | sort
slouken@5310
  2465
      echo
slouken@5310
  2466
    fi
slouken@5310
  2467
slouken@5310
  2468
    if test -s confdefs.h; then
slouken@6689
  2469
      $as_echo "## ----------- ##
slouken@5310
  2470
## confdefs.h. ##
slouken@6689
  2471
## ----------- ##"
slouken@5310
  2472
      echo
slouken@5310
  2473
      cat confdefs.h
slouken@5310
  2474
      echo
slouken@5310
  2475
    fi
slouken@5310
  2476
    test "$ac_signal" != 0 &&
slouken@6689
  2477
      $as_echo "$as_me: caught signal $ac_signal"
slouken@6689
  2478
    $as_echo "$as_me: exit $exit_status"
slouken@5310
  2479
  } >&5
slouken@5310
  2480
  rm -f core *.core core.conftest.* &&
slouken@5310
  2481
    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
slouken@5310
  2482
    exit $exit_status
slouken@5310
  2483
' 0
slouken@5310
  2484
for ac_signal in 1 2 13 15; do
slouken@6689
  2485
  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
slouken@5310
  2486
done
slouken@5310
  2487
ac_signal=0
slouken@5310
  2488
slouken@5310
  2489
# confdefs.h avoids OS command line length limits that DEFS can exceed.
slouken@5310
  2490
rm -f -r conftest* confdefs.h
slouken@5310
  2491
slouken@6689
  2492
$as_echo "/* confdefs.h */" > confdefs.h
slouken@6689
  2493
slouken@5310
  2494
# Predefined preprocessor variables.
slouken@5310
  2495
slouken@5310
  2496
cat >>confdefs.h <<_ACEOF
slouken@5310
  2497
#define PACKAGE_NAME "$PACKAGE_NAME"
slouken@5310
  2498
_ACEOF
slouken@5310
  2499
slouken@5310
  2500
cat >>confdefs.h <<_ACEOF
slouken@5310
  2501
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
slouken@5310
  2502
_ACEOF
slouken@5310
  2503
slouken@5310
  2504
cat >>confdefs.h <<_ACEOF
slouken@5310
  2505
#define PACKAGE_VERSION "$PACKAGE_VERSION"
slouken@5310
  2506
_ACEOF
slouken@5310
  2507
slouken@5310
  2508
cat >>confdefs.h <<_ACEOF
slouken@5310
  2509
#define PACKAGE_STRING "$PACKAGE_STRING"
slouken@5310
  2510
_ACEOF
slouken@5310
  2511
slouken@5310
  2512
cat >>confdefs.h <<_ACEOF
slouken@5310
  2513
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
slouken@5310
  2514
_ACEOF
slouken@5310
  2515
slouken@6689
  2516
cat >>confdefs.h <<_ACEOF
slouken@6689
  2517
#define PACKAGE_URL "$PACKAGE_URL"
slouken@6689
  2518
_ACEOF
slouken@6689
  2519
slouken@5310
  2520
slouken@5310
  2521
# Let the site file select an alternate cache file if it wants to.
slouken@6689
  2522
# Prefer an explicitly selected file to automatically selected ones.
slouken@6689
  2523
ac_site_file1=NONE
slouken@6689
  2524
ac_site_file2=NONE
slouken@5310
  2525
if test -n "$CONFIG_SITE"; then
slouken@6689
  2526
  # We do not want a PATH search for config.site.
slouken@6689
  2527
  case $CONFIG_SITE in #((
slouken@6689
  2528
    -*)  ac_site_file1=./$CONFIG_SITE;;
slouken@6689
  2529
    */*) ac_site_file1=$CONFIG_SITE;;
slouken@6689
  2530
    *)   ac_site_file1=./$CONFIG_SITE;;
slouken@6689
  2531
  esac
slouken@5310
  2532
elif test "x$prefix" != xNONE; then
slouken@6689
  2533
  ac_site_file1=$prefix/share/config.site
slouken@6689
  2534
  ac_site_file2=$prefix/etc/config.site
slouken@6689
  2535
else
slouken@6689
  2536
  ac_site_file1=$ac_default_prefix/share/config.site
slouken@6689
  2537
  ac_site_file2=$ac_default_prefix/etc/config.site
slouken@6689
  2538
fi
slouken@6689
  2539
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
slouken@6689
  2540
do
slouken@6689
  2541
  test "x$ac_site_file" = xNONE && continue
slouken@6689
  2542
  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
slouken@6689
  2543
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
slouken@6689
  2544
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
slouken@5310
  2545
    sed 's/^/| /' "$ac_site_file" >&5
slouken@6689
  2546
    . "$ac_site_file" \
slouken@6689
  2547
      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
slouken@6689
  2548
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
slouken@6689
  2549
as_fn_error $? "failed to load site script $ac_site_file
slouken@6689
  2550
See \`config.log' for more details" "$LINENO" 5; }
slouken@5310
  2551
  fi
slouken@5310
  2552
done
slouken@5310
  2553
slouken@5310
  2554
if test -r "$cache_file"; then
slouken@6689
  2555
  # Some versions of bash will fail to source /dev/null (special files
slouken@6689
  2556
  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
slouken@6689
  2557
  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
slouken@6689
  2558
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
slouken@6689
  2559
$as_echo "$as_me: loading cache $cache_file" >&6;}
slouken@5310
  2560
    case $cache_file in
slouken@5310
  2561
      [\\/]* | ?:[\\/]* ) . "$cache_file";;
slouken@5310
  2562
      *)                      . "./$cache_file";;
slouken@5310
  2563
    esac
slouken@5310
  2564
  fi
slouken@5310
  2565
else
slouken@6689
  2566
  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
slouken@6689
  2567
$as_echo "$as_me: creating cache $cache_file" >&6;}
slouken@5310
  2568
  >$cache_file
slouken@5310
  2569
fi
slouken@5310
  2570
slouken@5310
  2571
# Check that the precious variables saved in the cache have kept the same
slouken@5310
  2572
# value.
slouken@5310
  2573
ac_cache_corrupted=false
slouken@5310
  2574
for ac_var in $ac_precious_vars; do
slouken@5310
  2575
  eval ac_old_set=\$ac_cv_env_${ac_var}_set
slouken@5310
  2576
  eval ac_new_set=\$ac_env_${ac_var}_set
slouken@5310
  2577
  eval ac_old_val=\$ac_cv_env_${ac_var}_value
slouken@5310
  2578
  eval ac_new_val=\$ac_env_${ac_var}_value
slouken@5310
  2579
  case $ac_old_set,$ac_new_set in
slouken@5310
  2580
    set,)
slouken@6689
  2581
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
slouken@6689
  2582
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
slouken@5310
  2583
      ac_cache_corrupted=: ;;
slouken@5310
  2584
    ,set)
slouken@6689
  2585
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
slouken@6689
  2586
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
slouken@5310
  2587
      ac_cache_corrupted=: ;;
slouken@5310
  2588
    ,);;
slouken@5310
  2589
    *)
slouken@5310
  2590
      if test "x$ac_old_val" != "x$ac_new_val"; then
slouken@6689
  2591
	# differences in whitespace do not lead to failure.
slouken@6689
  2592
	ac_old_val_w=`echo x $ac_old_val`
slouken@6689
  2593
	ac_new_val_w=`echo x $ac_new_val`
slouken@6689
  2594
	if test "$ac_old_val_w" != "$ac_new_val_w"; then
slouken@6689
  2595
	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
slouken@6689
  2596
$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
slouken@6689
  2597
	  ac_cache_corrupted=:
slouken@6689
  2598
	else
slouken@6689
  2599
	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
slouken@6689
  2600
$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
slouken@6689
  2601
	  eval $ac_var=\$ac_old_val
slouken@6689
  2602
	fi
slouken@6689
  2603
	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
slouken@6689
  2604
$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
slouken@6689
  2605
	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
slouken@6689
  2606
$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
slouken@5310
  2607
      fi;;
slouken@5310
  2608
  esac
slouken@5310
  2609
  # Pass precious variables to config.status.
slouken@5310
  2610
  if test "$ac_new_set" = set; then
slouken@5310
  2611
    case $ac_new_val in
slouken@6689
  2612
    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
slouken@5310
  2613
    *) ac_arg=$ac_var=$ac_new_val ;;