configure
author Ryan C. Gordon <icculus@icculus.org>
Mon, 25 Jun 2018 09:37:25 -0700
changeset 12035 1a7dec71e8e0
parent 12033 bc702c5a7c3a
child 12054 e604fe493d45
permissions -rwxr-xr-x
wayland: Keep protocol XML files in-tree.

Now you don't need the latest Wayland installed to build with
newer protocols supported, as they'll build correctly; even if
your system can't use them, we can make intelligent decisions
at runtime about what's available on the current machine anyhow.

This also simplifies some logic and possible failure cases in
the configure and CMake scripts.

Fixes Bugzilla #4207.
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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
slouken@6689
   317
  exit $1
slouken@6689
   318
} # as_fn_exit
slouken@6689
   319
slouken@6689
   320
# as_fn_mkdir_p
slouken@6689
   321
# -------------
slouken@6689
   322
# Create "$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
jadahl@10303
   633
WAYLAND_SCANNER
slouken@6689
   634
EXTRA_LDFLAGS
slouken@6689
   635
BUILD_LDFLAGS
slouken@6689
   636
EXTRA_CFLAGS
slouken@6689
   637
BUILD_CFLAGS
slouken@6689
   638
SDLTEST_OBJECTS
slouken@6689
   639
SDLMAIN_OBJECTS
slouken@6689
   640
VERSION_OBJECTS
jadahl@10303
   641
GEN_OBJECTS
jadahl@10303
   642
GEN_HEADERS
slouken@6689
   643
OBJECTS
slouken@6689
   644
INCLUDE
slouken@6689
   645
ac_aux_dir
slouken@6689
   646
ENABLE_STATIC_FALSE
slouken@6689
   647
ENABLE_STATIC_TRUE
slouken@6689
   648
ENABLE_SHARED_FALSE
slouken@6689
   649
ENABLE_SHARED_TRUE
slouken@6689
   650
SDL_RLD_FLAGS
slouken@6689
   651
SDL_STATIC_LIBS
slouken@6689
   652
SDL_LIBS
slouken@6689
   653
SDL_CFLAGS
slouken@6689
   654
DIRECTFBCONFIG
slouken@6689
   655
X_EXTRA_LIBS
slouken@6689
   656
X_LIBS
slouken@6689
   657
X_PRE_LIBS
slouken@6689
   658
X_CFLAGS
slouken@6689
   659
XMKMF
slouken@6689
   660
ARTSCONFIG
slouken@6689
   661
ESD_LIBS
slouken@6689
   662
ESD_CFLAGS
slouken@6689
   663
ESD_CONFIG
icculus@11081
   664
PKG_CONFIG
slouken@6689
   665
ALSA_LIBS
slouken@6689
   666
ALSA_CFLAGS
slouken@6689
   667
POW_LIB
slouken@6689
   668
LIBOBJS
slouken@6689
   669
ALLOCA
slouken@6689
   670
WINDRES
slouken@6689
   671
SET_MAKE
slouken@6689
   672
INSTALL_DATA
slouken@6689
   673
INSTALL_SCRIPT
slouken@6689
   674
INSTALL_PROGRAM
slouken@6689
   675
CXXCPP
slouken@6689
   676
ac_ct_CXX
slouken@6689
   677
CXXFLAGS
slouken@6689
   678
CXX
slouken@6689
   679
LT_AGE
slouken@6689
   680
LT_REVISION
slouken@6689
   681
LT_CURRENT
slouken@6689
   682
LT_RELEASE
slouken@6689
   683
CPP
slouken@6689
   684
OTOOL64
slouken@6689
   685
OTOOL
slouken@6689
   686
LIPO
slouken@6689
   687
NMEDIT
slouken@6689
   688
DSYMUTIL
slouken@6689
   689
MANIFEST_TOOL
slouken@6689
   690
AWK
slouken@6689
   691
RANLIB
slouken@6689
   692
STRIP
slouken@6689
   693
ac_ct_AR
slouken@6689
   694
AR
slouken@6689
   695
LN_S
slouken@6689
   696
NM
slouken@6689
   697
ac_ct_DUMPBIN
slouken@6689
   698
DUMPBIN
slouken@6689
   699
LD
slouken@6689
   700
FGREP
slouken@6689
   701
EGREP
slouken@6689
   702
GREP
slouken@6689
   703
SED
slouken@6689
   704
OBJEXT
slouken@6689
   705
EXEEXT
slouken@6689
   706
ac_ct_CC
slouken@6689
   707
CPPFLAGS
slouken@6689
   708
LDFLAGS
slouken@6689
   709
CFLAGS
slouken@6689
   710
CC
slouken@6689
   711
host_os
slouken@6689
   712
host_vendor
slouken@6689
   713
host_cpu
slouken@6689
   714
host
slouken@6689
   715
build_os
slouken@6689
   716
build_vendor
slouken@6689
   717
build_cpu
slouken@6689
   718
build
slouken@6689
   719
LIBTOOL
slouken@6689
   720
OBJDUMP
slouken@6689
   721
DLLTOOL
slouken@6689
   722
AS
slouken@6689
   723
SDL_VERSION
slouken@6689
   724
SDL_BINARY_AGE
slouken@6689
   725
SDL_INTERFACE_AGE
slouken@6689
   726
SDL_MICRO_VERSION
slouken@6689
   727
SDL_MINOR_VERSION
slouken@6689
   728
SDL_MAJOR_VERSION
slouken@6689
   729
target_alias
slouken@6689
   730
host_alias
slouken@6689
   731
build_alias
slouken@6689
   732
LIBS
slouken@6689
   733
ECHO_T
slouken@6689
   734
ECHO_N
slouken@6689
   735
ECHO_C
slouken@6689
   736
DEFS
slouken@6689
   737
mandir
slouken@6689
   738
localedir
slouken@6689
   739
libdir
slouken@6689
   740
psdir
slouken@6689
   741
pdfdir
slouken@6689
   742
dvidir
slouken@6689
   743
htmldir
slouken@6689
   744
infodir
slouken@6689
   745
docdir
slouken@6689
   746
oldincludedir
slouken@6689
   747
includedir
slouken@6689
   748
localstatedir
slouken@6689
   749
sharedstatedir
slouken@6689
   750
sysconfdir
slouken@6689
   751
datadir
slouken@6689
   752
datarootdir
slouken@6689
   753
libexecdir
slouken@6689
   754
sbindir
slouken@6689
   755
bindir
slouken@6689
   756
program_transform_name
slouken@6689
   757
prefix
slouken@6689
   758
exec_prefix
slouken@6689
   759
PACKAGE_URL
slouken@6689
   760
PACKAGE_BUGREPORT
slouken@6689
   761
PACKAGE_STRING
slouken@6689
   762
PACKAGE_VERSION
slouken@6689
   763
PACKAGE_TARNAME
slouken@6689
   764
PACKAGE_NAME
slouken@6688
   765
PATH_SEPARATOR
slouken@6689
   766
SHELL'
slouken@5310
   767
ac_subst_files=''
slouken@6689
   768
ac_user_opts='
slouken@6689
   769
enable_option_checking
slouken@6689
   770
enable_shared
slouken@6689
   771
enable_static
slouken@6689
   772
with_pic
slouken@6689
   773
enable_fast_install
slouken@6689
   774
with_gnu_ld
slouken@6689
   775
with_sysroot
slouken@6689
   776
enable_libtool_lock
slouken@6689
   777
enable_assertions
slouken@6689
   778
enable_dependency_tracking
slouken@6689
   779
enable_libc
slouken@6689
   780
enable_gcc_atomics
slouken@6689
   781
enable_atomic
slouken@6689
   782
enable_audio
slouken@6689
   783
enable_video
slouken@6689
   784
enable_render
slouken@6689
   785
enable_events
slouken@6689
   786
enable_joystick
slouken@6689
   787
enable_haptic
slouken@6689
   788
enable_power
icculus@7667
   789
enable_filesystem
slouken@6689
   790
enable_threads
slouken@6689
   791
enable_timers
slouken@6689
   792
enable_file
slouken@6689
   793
enable_loadso
slouken@6689
   794
enable_cpuinfo
slouken@6689
   795
enable_assembly
slouken@6689
   796
enable_ssemath
slouken@6689
   797
enable_mmx
slouken@6689
   798
enable_3dnow
slouken@6689
   799
enable_sse
slouken@6689
   800
enable_sse2
icculus@10835
   801
enable_sse3
slouken@6689
   802
enable_altivec
slouken@6689
   803
enable_oss
slouken@6689
   804
enable_alsa
slouken@6689
   805
with_alsa_prefix
slouken@6689
   806
with_alsa_inc_prefix
slouken@6689
   807
enable_alsatest
slouken@6689
   808
enable_alsa_shared
icculus@11081
   809
enable_jack
icculus@11081
   810
enable_jack_shared
slouken@6689
   811
enable_esd
slouken@6689
   812
with_esd_prefix
slouken@6689
   813
with_esd_exec_prefix
slouken@6689
   814
enable_esdtest
slouken@6689
   815
enable_esd_shared
slouken@6689
   816
enable_pulseaudio
slouken@6689
   817
enable_pulseaudio_shared
slouken@6689
   818
enable_arts
slouken@6689
   819
enable_arts_shared
slouken@6689
   820
enable_nas
slouken@6689
   821
enable_nas_shared
slouken@7371
   822
enable_sndio
slouken@7371
   823
enable_sndio_shared
slouken@10777
   824
enable_fusionsound
slouken@10777
   825
enable_fusionsound_shared
slouken@6689
   826
enable_diskaudio
slouken@6689
   827
enable_dummyaudio
slouken@10777
   828
enable_libsamplerate
slouken@10777
   829
enable_libsamplerate_shared
gabomdq@8062
   830
enable_video_wayland
gabomdq@8082
   831
enable_video_wayland_qt_touch
gabomdq@8104
   832
enable_wayland_shared
icculus@8159
   833
enable_video_mir
icculus@8159
   834
enable_mir_shared
slouken@11472
   835
enable_video_rpi
slouken@6689
   836
enable_video_x11
slouken@6689
   837
with_x
slouken@6689
   838
enable_x11_shared
slouken@6689
   839
enable_video_x11_xcursor
icculus@9657
   840
enable_video_x11_xdbe
slouken@6689
   841
enable_video_x11_xinerama
slouken@6689
   842
enable_video_x11_xinput
slouken@6689
   843
enable_video_x11_xrandr
slouken@6689
   844
enable_video_x11_scrnsaver
slouken@6689
   845
enable_video_x11_xshape
slouken@6689
   846
enable_video_x11_vm
slouken@9165
   847
enable_video_vivante
slouken@6689
   848
enable_video_cocoa
slouken@11730
   849
enable_render_metal
slouken@6689
   850
enable_video_directfb
slouken@6689
   851
enable_directfb_shared
philipp@11187
   852
enable_video_kmsdrm
philipp@11187
   853
enable_kmsdrm_shared
slouken@6689
   854
enable_video_dummy
slouken@6689
   855
enable_video_opengl
slouken@6689
   856
enable_video_opengles
slouken@9165
   857
enable_video_opengles1
slouken@9165
   858
enable_video_opengles2
icculus@11365
   859
enable_video_vulkan
slouken@6737
   860
enable_libudev
jorgen@6870
   861
enable_dbus
slouken@10496
   862
enable_ime
slouken@8893
   863
enable_ibus
slouken@10496
   864
enable_fcitx
slouken@6689
   865
enable_input_tslib
slouken@6689
   866
enable_pthreads
slouken@6689
   867
enable_pthread_sem
slouken@6689
   868
enable_directx
slouken@6689
   869
enable_sdl_dlopen
slouken@6689
   870
enable_clock_gettime
slouken@6689
   871
enable_rpath
slouken@6689
   872
enable_render_d3d
slouken@6689
   873
'
slouken@5310
   874
      ac_precious_vars='build_alias
slouken@5310
   875
host_alias
slouken@5310
   876
target_alias
slouken@5310
   877
CC
slouken@5310
   878
CFLAGS
slouken@5310
   879
LDFLAGS
slouken@5310
   880
LIBS
slouken@5310
   881
CPPFLAGS
slouken@5310
   882
CPP
slouken@5310
   883
CXX
slouken@5310
   884
CXXFLAGS
slouken@5310
   885
CCC
slouken@5310
   886
CXXCPP
slouken@5310
   887
XMKMF'
slouken@5310
   888
slouken@5310
   889
slouken@5310
   890
# Initialize some variables set by options.
slouken@5310
   891
ac_init_help=
slouken@5310
   892
ac_init_version=false
slouken@6689
   893
ac_unrecognized_opts=
slouken@6689
   894
ac_unrecognized_sep=
slouken@5310
   895
# The variables have the same names as the options, with
slouken@5310
   896
# dashes changed to underlines.
slouken@5310
   897
cache_file=/dev/null
slouken@5310
   898
exec_prefix=NONE
slouken@5310
   899
no_create=
slouken@5310
   900
no_recursion=
slouken@5310
   901
prefix=NONE
slouken@5310
   902
program_prefix=NONE
slouken@5310
   903
program_suffix=NONE
slouken@5310
   904
program_transform_name=s,x,x,
slouken@5310
   905
silent=
slouken@5310
   906
site=
slouken@5310
   907
srcdir=
slouken@5310
   908
verbose=
slouken@5310
   909
x_includes=NONE
slouken@5310
   910
x_libraries=NONE
slouken@5310
   911
slouken@5310
   912
# Installation directory options.
slouken@5310
   913
# These are left unexpanded so users can "make install exec_prefix=/foo"
slouken@5310
   914
# and all the variables that are supposed to be based on exec_prefix
slouken@5310
   915
# by default will actually change.
slouken@5310
   916
# Use braces instead of parens because sh, perl, etc. also accept them.
slouken@5310
   917
# (The list follows the same order as the GNU Coding Standards.)
slouken@5310
   918
bindir='${exec_prefix}/bin'
slouken@5310
   919
sbindir='${exec_prefix}/sbin'
slouken@5310
   920
libexecdir='${exec_prefix}/libexec'
slouken@5310
   921
datarootdir='${prefix}/share'
slouken@5310
   922
datadir='${datarootdir}'
slouken@5310
   923
sysconfdir='${prefix}/etc'
slouken@5310
   924
sharedstatedir='${prefix}/com'
slouken@5310
   925
localstatedir='${prefix}/var'
slouken@5310
   926
includedir='${prefix}/include'
slouken@5310
   927
oldincludedir='/usr/include'
slouken@5310
   928
docdir='${datarootdir}/doc/${PACKAGE}'
slouken@5310
   929
infodir='${datarootdir}/info'
slouken@5310
   930
htmldir='${docdir}'
slouken@5310
   931
dvidir='${docdir}'
slouken@5310
   932
pdfdir='${docdir}'
slouken@5310
   933
psdir='${docdir}'
slouken@5310
   934
libdir='${exec_prefix}/lib'
slouken@5310
   935
localedir='${datarootdir}/locale'
slouken@5310
   936
mandir='${datarootdir}/man'
slouken@5310
   937
slouken@5310
   938
ac_prev=
slouken@5310
   939
ac_dashdash=
slouken@5310
   940
for ac_option
slouken@5310
   941
do
slouken@5310
   942
  # If the previous option needs an argument, assign it.
slouken@5310
   943
  if test -n "$ac_prev"; then
slouken@5310
   944
    eval $ac_prev=\$ac_option
slouken@5310
   945
    ac_prev=
slouken@5310
   946
    continue
slouken@5310
   947
  fi
slouken@5310
   948
slouken@5310
   949
  case $ac_option in
slouken@6689
   950
  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
slouken@6689
   951
  *=)   ac_optarg= ;;
slouken@6689
   952
  *)    ac_optarg=yes ;;
slouken@5310
   953
  esac
slouken@5310
   954
slouken@5310
   955
  # Accept the important Cygnus configure options, so we can diagnose typos.
slouken@5310
   956
slouken@5310
   957
  case $ac_dashdash$ac_option in
slouken@5310
   958
  --)
slouken@5310
   959
    ac_dashdash=yes ;;
slouken@5310
   960
slouken@5310
   961
  -bindir | --bindir | --bindi | --bind | --bin | --bi)
slouken@5310
   962
    ac_prev=bindir ;;
slouken@5310
   963
  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
slouken@5310
   964
    bindir=$ac_optarg ;;
slouken@5310
   965
slouken@5310
   966
  -build | --build | --buil | --bui | --bu)
slouken@5310
   967
    ac_prev=build_alias ;;
slouken@5310
   968
  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
slouken@5310
   969
    build_alias=$ac_optarg ;;
slouken@5310
   970
slouken@5310
   971
  -cache-file | --cache-file | --cache-fil | --cache-fi \
slouken@5310
   972
  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
slouken@5310
   973
    ac_prev=cache_file ;;
slouken@5310
   974
  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
slouken@5310
   975
  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
slouken@5310
   976
    cache_file=$ac_optarg ;;
slouken@5310
   977
slouken@5310
   978
  --config-cache | -C)
slouken@5310
   979
    cache_file=config.cache ;;
slouken@5310
   980
slouken@5310
   981
  -datadir | --datadir | --datadi | --datad)
slouken@5310
   982
    ac_prev=datadir ;;
slouken@5310
   983
  -datadir=* | --datadir=* | --datadi=* | --datad=*)
slouken@5310
   984
    datadir=$ac_optarg ;;
slouken@5310
   985
slouken@5310
   986
  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
slouken@5310
   987
  | --dataroo | --dataro | --datar)
slouken@5310
   988
    ac_prev=datarootdir ;;
slouken@5310
   989
  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
slouken@5310
   990
  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
slouken@5310
   991
    datarootdir=$ac_optarg ;;
slouken@5310
   992
slouken@5310
   993
  -disable-* | --disable-*)
slouken@6689
   994
    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
slouken@5310
   995
    # Reject names that are not valid shell variable names.
slouken@6689
   996
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
slouken@6689
   997
      as_fn_error $? "invalid feature name: $ac_useropt"
slouken@6689
   998
    ac_useropt_orig=$ac_useropt
slouken@6689
   999
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
slouken@6689
  1000
    case $ac_user_opts in
slouken@6689
  1001
      *"
slouken@6689
  1002
"enable_$ac_useropt"
slouken@6689
  1003
"*) ;;
slouken@6689
  1004
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
slouken@6689
  1005
	 ac_unrecognized_sep=', ';;
slouken@6689
  1006
    esac
slouken@6689
  1007
    eval enable_$ac_useropt=no ;;
slouken@5310
  1008
slouken@5310
  1009
  -docdir | --docdir | --docdi | --doc | --do)
slouken@5310
  1010
    ac_prev=docdir ;;
slouken@5310
  1011
  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
slouken@5310
  1012
    docdir=$ac_optarg ;;
slouken@5310
  1013
slouken@5310
  1014
  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
slouken@5310
  1015
    ac_prev=dvidir ;;
slouken@5310
  1016
  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
slouken@5310
  1017
    dvidir=$ac_optarg ;;
slouken@5310
  1018
slouken@5310
  1019
  -enable-* | --enable-*)
slouken@6689
  1020
    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
slouken@5310
  1021
    # Reject names that are not valid shell variable names.
slouken@6689
  1022
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
slouken@6689
  1023
      as_fn_error $? "invalid feature name: $ac_useropt"
slouken@6689
  1024
    ac_useropt_orig=$ac_useropt
slouken@6689
  1025
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
slouken@6689
  1026
    case $ac_user_opts in
slouken@6689
  1027
      *"
slouken@6689
  1028
"enable_$ac_useropt"
slouken@6689
  1029
"*) ;;
slouken@6689
  1030
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
slouken@6689
  1031
	 ac_unrecognized_sep=', ';;
slouken@6689
  1032
    esac
slouken@6689
  1033
    eval enable_$ac_useropt=\$ac_optarg ;;
slouken@5310
  1034
slouken@5310
  1035
  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
slouken@5310
  1036
  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
slouken@5310
  1037
  | --exec | --exe | --ex)
slouken@5310
  1038
    ac_prev=exec_prefix ;;
slouken@5310
  1039
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
slouken@5310
  1040
  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
slouken@5310
  1041
  | --exec=* | --exe=* | --ex=*)
slouken@5310
  1042
    exec_prefix=$ac_optarg ;;
slouken@5310
  1043
slouken@5310
  1044
  -gas | --gas | --ga | --g)
slouken@5310
  1045
    # Obsolete; use --with-gas.
slouken@5310
  1046
    with_gas=yes ;;
slouken@5310
  1047
slouken@5310
  1048
  -help | --help | --hel | --he | -h)
slouken@5310
  1049
    ac_init_help=long ;;
slouken@5310
  1050
  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
slouken@5310
  1051
    ac_init_help=recursive ;;
slouken@5310
  1052
  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
slouken@5310
  1053
    ac_init_help=short ;;
slouken@5310
  1054
slouken@5310
  1055
  -host | --host | --hos | --ho)
slouken@5310
  1056
    ac_prev=host_alias ;;
slouken@5310
  1057
  -host=* | --host=* | --hos=* | --ho=*)
slouken@5310
  1058
    host_alias=$ac_optarg ;;
slouken@5310
  1059
slouken@5310
  1060
  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
slouken@5310
  1061
    ac_prev=htmldir ;;
slouken@5310
  1062
  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
slouken@5310
  1063
  | --ht=*)
slouken@5310
  1064
    htmldir=$ac_optarg ;;
slouken@5310
  1065
slouken@5310
  1066
  -includedir | --includedir | --includedi | --included | --include \
slouken@5310
  1067
  | --includ | --inclu | --incl | --inc)
slouken@5310
  1068
    ac_prev=includedir ;;
slouken@5310
  1069
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
slouken@5310
  1070
  | --includ=* | --inclu=* | --incl=* | --inc=*)
slouken@5310
  1071
    includedir=$ac_optarg ;;
slouken@5310
  1072
slouken@5310
  1073
  -infodir | --infodir | --infodi | --infod | --info | --inf)
slouken@5310
  1074
    ac_prev=infodir ;;
slouken@5310
  1075
  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
slouken@5310
  1076
    infodir=$ac_optarg ;;
slouken@5310
  1077
slouken@5310
  1078
  -libdir | --libdir | --libdi | --libd)
slouken@5310
  1079
    ac_prev=libdir ;;
slouken@5310
  1080
  -libdir=* | --libdir=* | --libdi=* | --libd=*)
slouken@5310
  1081
    libdir=$ac_optarg ;;
slouken@5310
  1082
slouken@5310
  1083
  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
slouken@5310
  1084
  | --libexe | --libex | --libe)
slouken@5310
  1085
    ac_prev=libexecdir ;;
slouken@5310
  1086
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
slouken@5310
  1087
  | --libexe=* | --libex=* | --libe=*)
slouken@5310
  1088
    libexecdir=$ac_optarg ;;
slouken@5310
  1089
slouken@5310
  1090
  -localedir | --localedir | --localedi | --localed | --locale)
slouken@5310
  1091
    ac_prev=localedir ;;
slouken@5310
  1092
  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
slouken@5310
  1093
    localedir=$ac_optarg ;;
slouken@5310
  1094
slouken@5310
  1095
  -localstatedir | --localstatedir | --localstatedi | --localstated \
slouken@5310
  1096
  | --localstate | --localstat | --localsta | --localst | --locals)
slouken@5310
  1097
    ac_prev=localstatedir ;;
slouken@5310
  1098
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
slouken@5310
  1099
  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
slouken@5310
  1100
    localstatedir=$ac_optarg ;;
slouken@5310
  1101
slouken@5310
  1102
  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
slouken@5310
  1103
    ac_prev=mandir ;;
slouken@5310
  1104
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
slouken@5310
  1105
    mandir=$ac_optarg ;;
slouken@5310
  1106
slouken@5310
  1107
  -nfp | --nfp | --nf)
slouken@5310
  1108
    # Obsolete; use --without-fp.
slouken@5310
  1109
    with_fp=no ;;
slouken@5310
  1110
slouken@5310
  1111
  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
slouken@5310
  1112
  | --no-cr | --no-c | -n)
slouken@5310
  1113
    no_create=yes ;;
slouken@5310
  1114
slouken@5310
  1115
  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
slouken@5310
  1116
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
slouken@5310
  1117
    no_recursion=yes ;;
slouken@5310
  1118
slouken@5310
  1119
  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
slouken@5310
  1120
  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
slouken@5310
  1121
  | --oldin | --oldi | --old | --ol | --o)
slouken@5310
  1122
    ac_prev=oldincludedir ;;
slouken@5310
  1123
  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
slouken@5310
  1124
  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
slouken@5310
  1125
  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
slouken@5310
  1126
    oldincludedir=$ac_optarg ;;
slouken@5310
  1127
slouken@5310
  1128
  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
slouken@5310
  1129
    ac_prev=prefix ;;
slouken@5310
  1130
  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
slouken@5310
  1131
    prefix=$ac_optarg ;;
slouken@5310
  1132
slouken@5310
  1133
  -program-prefix | --program-prefix | --program-prefi | --program-pref \
slouken@5310
  1134
  | --program-pre | --program-pr | --program-p)
slouken@5310
  1135
    ac_prev=program_prefix ;;
slouken@5310
  1136
  -program-prefix=* | --program-prefix=* | --program-prefi=* \
slouken@5310
  1137
  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
slouken@5310
  1138
    program_prefix=$ac_optarg ;;
slouken@5310
  1139
slouken@5310
  1140
  -program-suffix | --program-suffix | --program-suffi | --program-suff \
slouken@5310
  1141
  | --program-suf | --program-su | --program-s)
slouken@5310
  1142
    ac_prev=program_suffix ;;
slouken@5310
  1143
  -program-suffix=* | --program-suffix=* | --program-suffi=* \
slouken@5310
  1144
  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
slouken@5310
  1145
    program_suffix=$ac_optarg ;;
slouken@5310
  1146
slouken@5310
  1147
  -program-transform-name | --program-transform-name \
slouken@5310
  1148
  | --program-transform-nam | --program-transform-na \
slouken@5310
  1149
  | --program-transform-n | --program-transform- \
slouken@5310
  1150
  | --program-transform | --program-transfor \
slouken@5310
  1151
  | --program-transfo | --program-transf \
slouken@5310
  1152
  | --program-trans | --program-tran \
slouken@5310
  1153
  | --progr-tra | --program-tr | --program-t)
slouken@5310
  1154
    ac_prev=program_transform_name ;;
slouken@5310
  1155
  -program-transform-name=* | --program-transform-name=* \
slouken@5310
  1156
  | --program-transform-nam=* | --program-transform-na=* \
slouken@5310
  1157
  | --program-transform-n=* | --program-transform-=* \
slouken@5310
  1158
  | --program-transform=* | --program-transfor=* \
slouken@5310
  1159
  | --program-transfo=* | --program-transf=* \
slouken@5310
  1160
  | --program-trans=* | --program-tran=* \
slouken@5310
  1161
  | --progr-tra=* | --program-tr=* | --program-t=*)
slouken@5310
  1162
    program_transform_name=$ac_optarg ;;
slouken@5310
  1163
slouken@5310
  1164
  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
slouken@5310
  1165
    ac_prev=pdfdir ;;
slouken@5310
  1166
  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
slouken@5310
  1167
    pdfdir=$ac_optarg ;;
slouken@5310
  1168
slouken@5310
  1169
  -psdir | --psdir | --psdi | --psd | --ps)
slouken@5310
  1170
    ac_prev=psdir ;;
slouken@5310
  1171
  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
slouken@5310
  1172
    psdir=$ac_optarg ;;
slouken@5310
  1173
slouken@5310
  1174
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
slouken@5310
  1175
  | -silent | --silent | --silen | --sile | --sil)
slouken@5310
  1176
    silent=yes ;;
slouken@5310
  1177
slouken@5310
  1178
  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
slouken@5310
  1179
    ac_prev=sbindir ;;
slouken@5310
  1180
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
slouken@5310
  1181
  | --sbi=* | --sb=*)
slouken@5310
  1182
    sbindir=$ac_optarg ;;
slouken@5310
  1183
slouken@5310
  1184
  -sharedstatedir | --sharedstatedir | --sharedstatedi \
slouken@5310
  1185
  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
slouken@5310
  1186
  | --sharedst | --shareds | --shared | --share | --shar \
slouken@5310
  1187
  | --sha | --sh)
slouken@5310
  1188
    ac_prev=sharedstatedir ;;
slouken@5310
  1189
  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
slouken@5310
  1190
  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
slouken@5310
  1191
  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
slouken@5310
  1192
  | --sha=* | --sh=*)
slouken@5310
  1193
    sharedstatedir=$ac_optarg ;;
slouken@5310
  1194
slouken@5310
  1195
  -site | --site | --sit)
slouken@5310
  1196
    ac_prev=site ;;
slouken@5310
  1197
  -site=* | --site=* | --sit=*)
slouken@5310
  1198
    site=$ac_optarg ;;
slouken@5310
  1199
slouken@5310
  1200
  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
slouken@5310
  1201
    ac_prev=srcdir ;;
slouken@5310
  1202
  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
slouken@5310
  1203
    srcdir=$ac_optarg ;;
slouken@5310
  1204
slouken@5310
  1205
  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
slouken@5310
  1206
  | --syscon | --sysco | --sysc | --sys | --sy)
slouken@5310
  1207
    ac_prev=sysconfdir ;;
slouken@5310
  1208
  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
slouken@5310
  1209
  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
slouken@5310
  1210
    sysconfdir=$ac_optarg ;;
slouken@5310
  1211
slouken@5310
  1212
  -target | --target | --targe | --targ | --tar | --ta | --t)
slouken@5310
  1213
    ac_prev=target_alias ;;
slouken@5310
  1214
  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
slouken@5310
  1215
    target_alias=$ac_optarg ;;
slouken@5310
  1216
slouken@5310
  1217
  -v | -verbose | --verbose | --verbos | --verbo | --verb)
slouken@5310
  1218
    verbose=yes ;;
slouken@5310
  1219
slouken@5310
  1220
  -version | --version | --versio | --versi | --vers | -V)
slouken@5310
  1221
    ac_init_version=: ;;
slouken@5310
  1222
slouken@5310
  1223
  -with-* | --with-*)
slouken@6689
  1224
    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
slouken@5310
  1225
    # Reject names that are not valid shell variable names.
slouken@6689
  1226
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
slouken@6689
  1227
      as_fn_error $? "invalid package name: $ac_useropt"
slouken@6689
  1228
    ac_useropt_orig=$ac_useropt
slouken@6689
  1229
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
slouken@6689
  1230
    case $ac_user_opts in
slouken@6689
  1231
      *"
slouken@6689
  1232
"with_$ac_useropt"
slouken@6689
  1233
"*) ;;
slouken@6689
  1234
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
slouken@6689
  1235
	 ac_unrecognized_sep=', ';;
slouken@6689
  1236
    esac
slouken@6689
  1237
    eval with_$ac_useropt=\$ac_optarg ;;
slouken@5310
  1238
slouken@5310
  1239
  -without-* | --without-*)
slouken@6689
  1240
    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
slouken@5310
  1241
    # Reject names that are not valid shell variable names.
slouken@6689
  1242
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
slouken@6689
  1243
      as_fn_error $? "invalid package name: $ac_useropt"
slouken@6689
  1244
    ac_useropt_orig=$ac_useropt
slouken@6689
  1245
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
slouken@6689
  1246
    case $ac_user_opts in
slouken@6689
  1247
      *"
slouken@6689
  1248
"with_$ac_useropt"
slouken@6689
  1249
"*) ;;
slouken@6689
  1250
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
slouken@6689
  1251
	 ac_unrecognized_sep=', ';;
slouken@6689
  1252
    esac
slouken@6689
  1253
    eval with_$ac_useropt=no ;;
slouken@5310
  1254
slouken@5310
  1255
  --x)
slouken@5310
  1256
    # Obsolete; use --with-x.
slouken@5310
  1257
    with_x=yes ;;
slouken@5310
  1258
slouken@5310
  1259
  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
slouken@5310
  1260
  | --x-incl | --x-inc | --x-in | --x-i)
slouken@5310
  1261
    ac_prev=x_includes ;;
slouken@5310
  1262
  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
slouken@5310
  1263
  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
slouken@5310
  1264
    x_includes=$ac_optarg ;;
slouken@5310
  1265
slouken@5310
  1266
  -x-libraries | --x-libraries | --x-librarie | --x-librari \
slouken@5310
  1267
  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
slouken@5310
  1268
    ac_prev=x_libraries ;;
slouken@5310
  1269
  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
slouken@5310
  1270
  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
slouken@5310
  1271
    x_libraries=$ac_optarg ;;
slouken@5310
  1272
slouken@6689
  1273
  -*) as_fn_error $? "unrecognized option: \`$ac_option'
slouken@6689
  1274
Try \`$0 --help' for more information"
slouken@5310
  1275
    ;;
slouken@5310
  1276
slouken@5310
  1277
  *=*)
slouken@5310
  1278
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
slouken@5310
  1279
    # Reject names that are not valid shell variable names.
slouken@6689
  1280
    case $ac_envvar in #(
slouken@6689
  1281
      '' | [0-9]* | *[!_$as_cr_alnum]* )
slouken@6689
  1282
      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
slouken@6689
  1283
    esac
slouken@5310
  1284
    eval $ac_envvar=\$ac_optarg
slouken@5310
  1285
    export $ac_envvar ;;
slouken@5310
  1286
slouken@5310
  1287
  *)
slouken@5310
  1288
    # FIXME: should be removed in autoconf 3.0.
slouken@6689
  1289
    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
slouken@5310
  1290
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
slouken@6689
  1291
      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
slouken@6689
  1292
    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
slouken@5310
  1293
    ;;
slouken@5310
  1294
slouken@5310
  1295
  esac
slouken@5310
  1296
done
slouken@5310
  1297
slouken@5310
  1298
if test -n "$ac_prev"; then
slouken@5310
  1299
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
slouken@6689
  1300
  as_fn_error $? "missing argument to $ac_option"
slouken@6689
  1301
fi
slouken@6689
  1302
slouken@6689
  1303
if test -n "$ac_unrecognized_opts"; then
slouken@6689
  1304
  case $enable_option_checking in
slouken@6689
  1305
    no) ;;
slouken@6689
  1306
    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
slouken@6689
  1307
    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
slouken@6689
  1308
  esac
slouken@6689
  1309
fi
slouken@6689
  1310
slouken@6689
  1311
# Check all directory arguments for consistency.
slouken@5310
  1312
for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
slouken@5310
  1313
		datadir sysconfdir sharedstatedir localstatedir includedir \
slouken@5310
  1314
		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
brandon@11553
  1315
		libdir localedir mandir
slouken@5310
  1316
do
slouken@5310
  1317
  eval ac_val=\$$ac_var
slouken@6689
  1318
  # Remove trailing slashes.
slouken@6689
  1319
  case $ac_val in
slouken@6689
  1320
    */ )
slouken@6689
  1321
      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
slouken@6689
  1322
      eval $ac_var=\$ac_val;;
slouken@6689
  1323
  esac
slouken@6689
  1324
  # Be sure to have absolute directory names.
slouken@5310
  1325
  case $ac_val in
slouken@5310
  1326
    [\\/$]* | ?:[\\/]* )  continue;;
slouken@5310
  1327
    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
slouken@5310
  1328
  esac
slouken@6689
  1329
  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
slouken@5310
  1330
done
slouken@5310
  1331
slouken@5310
  1332
# There might be people who depend on the old broken behavior: `$host'
slouken@5310
  1333
# used to hold the argument of --host etc.
slouken@5310
  1334
# FIXME: To remove some day.
slouken@5310
  1335
build=$build_alias
slouken@5310
  1336
host=$host_alias
slouken@5310
  1337
target=$target_alias
slouken@5310
  1338
slouken@5310
  1339
# FIXME: To remove some day.
slouken@5310
  1340
if test "x$host_alias" != x; then
slouken@5310
  1341
  if test "x$build_alias" = x; then
slouken@5310
  1342
    cross_compiling=maybe
slouken@5310
  1343
  elif test "x$build_alias" != "x$host_alias"; then
slouken@5310
  1344
    cross_compiling=yes
slouken@5310
  1345
  fi
slouken@5310
  1346
fi
slouken@5310
  1347
slouken@5310
  1348
ac_tool_prefix=
slouken@5310
  1349
test -n "$host_alias" && ac_tool_prefix=$host_alias-
slouken@5310
  1350
slouken@5310
  1351
test "$silent" = yes && exec 6>/dev/null
slouken@5310
  1352
slouken@5310
  1353
slouken@5310
  1354
ac_pwd=`pwd` && test -n "$ac_pwd" &&
slouken@5310
  1355
ac_ls_di=`ls -di .` &&
slouken@5310
  1356
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
slouken@6689
  1357
  as_fn_error $? "working directory cannot be determined"
slouken@5310
  1358
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
slouken@6689
  1359
  as_fn_error $? "pwd does not report name of working directory"
slouken@5310
  1360
slouken@5310
  1361
slouken@5310
  1362
# Find the source files, if location was not specified.
slouken@5310
  1363
if test -z "$srcdir"; then
slouken@5310
  1364
  ac_srcdir_defaulted=yes
slouken@5310
  1365
  # Try the directory containing this script, then the parent directory.
slouken@6689
  1366
  ac_confdir=`$as_dirname -- "$as_myself" ||
slouken@6689
  1367
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
slouken@6689
  1368
	 X"$as_myself" : 'X\(//\)[^/]' \| \
slouken@6689
  1369
	 X"$as_myself" : 'X\(//\)$' \| \
slouken@6689
  1370
	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
slouken@6689
  1371
$as_echo X"$as_myself" |
slouken@5310
  1372
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
slouken@5310
  1373
	    s//\1/
slouken@5310
  1374
	    q
slouken@5310
  1375
	  }
slouken@5310
  1376
	  /^X\(\/\/\)[^/].*/{
slouken@5310
  1377
	    s//\1/
slouken@5310
  1378
	    q
slouken@5310
  1379
	  }
slouken@5310
  1380
	  /^X\(\/\/\)$/{
slouken@5310
  1381
	    s//\1/
slouken@5310
  1382
	    q
slouken@5310
  1383
	  }
slouken@5310
  1384
	  /^X\(\/\).*/{
slouken@5310
  1385
	    s//\1/
slouken@5310
  1386
	    q
slouken@5310
  1387
	  }
slouken@5310
  1388
	  s/.*/./; q'`
slouken@5310
  1389
  srcdir=$ac_confdir
slouken@5310
  1390
  if test ! -r "$srcdir/$ac_unique_file"; then
slouken@5310
  1391
    srcdir=..
slouken@5310
  1392
  fi
slouken@5310
  1393
else
slouken@5310
  1394
  ac_srcdir_defaulted=no
slouken@5310
  1395
fi
slouken@5310
  1396
if test ! -r "$srcdir/$ac_unique_file"; then
slouken@5310
  1397
  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
slouken@6689
  1398
  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
slouken@5310
  1399
fi
slouken@5310
  1400
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
slouken@5310
  1401
ac_abs_confdir=`(
slouken@6689
  1402
	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
slouken@5310
  1403
	pwd)`
slouken@5310
  1404
# When building in place, set srcdir=.
slouken@5310
  1405
if test "$ac_abs_confdir" = "$ac_pwd"; then
slouken@5310
  1406
  srcdir=.
slouken@5310
  1407
fi
slouken@5310
  1408
# Remove unnecessary trailing slashes from srcdir.
slouken@5310
  1409
# Double slashes in file names in object file debugging info
slouken@5310
  1410
# mess up M-x gdb in Emacs.
slouken@5310
  1411
case $srcdir in
slouken@5310
  1412
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
slouken@5310
  1413
esac
slouken@5310
  1414
for ac_var in $ac_precious_vars; do
slouken@5310
  1415
  eval ac_env_${ac_var}_set=\${${ac_var}+set}
slouken@5310
  1416
  eval ac_env_${ac_var}_value=\$${ac_var}
slouken@5310
  1417
  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
slouken@5310
  1418
  eval ac_cv_env_${ac_var}_value=\$${ac_var}
slouken@5310
  1419
done
slouken@5310
  1420
slouken@5310
  1421
#
slouken@5310
  1422
# Report the --help message.
slouken@5310
  1423
#
slouken@5310
  1424
if test "$ac_init_help" = "long"; then
slouken@5310
  1425
  # Omit some internal or obsolete options to make the list less imposing.
slouken@5310
  1426
  # This message is too long to be a string in the A/UX 3.1 sh.
slouken@5310
  1427
  cat <<_ACEOF
slouken@5310
  1428
\`configure' configures this package to adapt to many kinds of systems.
slouken@5310
  1429
slouken@5310
  1430
Usage: $0 [OPTION]... [VAR=VALUE]...
slouken@5310
  1431
slouken@5310
  1432
To assign environment variables (e.g., CC, CFLAGS...), specify them as
slouken@5310
  1433
VAR=VALUE.  See below for descriptions of some of the useful variables.
slouken@5310
  1434
slouken@5310
  1435
Defaults for the options are specified in brackets.
slouken@5310
  1436
slouken@5310
  1437
Configuration:
slouken@5310
  1438
  -h, --help              display this help and exit
slouken@5310
  1439
      --help=short        display options specific to this package
slouken@5310
  1440
      --help=recursive    display the short help of all the included packages
slouken@5310
  1441
  -V, --version           display version information and exit
slouken@6689
  1442
  -q, --quiet, --silent   do not print \`checking ...' messages
slouken@5310
  1443
      --cache-file=FILE   cache test results in FILE [disabled]
slouken@5310
  1444
  -C, --config-cache      alias for \`--cache-file=config.cache'
slouken@5310
  1445
  -n, --no-create         do not create output files
slouken@5310
  1446
      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
slouken@5310
  1447
slouken@5310
  1448
Installation directories:
slouken@5310
  1449
  --prefix=PREFIX         install architecture-independent files in PREFIX
slouken@6689
  1450
                          [$ac_default_prefix]
slouken@5310
  1451
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
slouken@6689
  1452
                          [PREFIX]
slouken@5310
  1453
slouken@5310
  1454
By default, \`make install' will install all the files in
slouken@5310
  1455
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
slouken@5310
  1456
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
slouken@5310
  1457
for instance \`--prefix=\$HOME'.
slouken@5310
  1458
slouken@5310
  1459
For better control, use the options below.
slouken@5310
  1460
slouken@5310
  1461
Fine tuning of the installation directories:
slouken@6689
  1462
  --bindir=DIR            user executables [EPREFIX/bin]
slouken@6689
  1463
  --sbindir=DIR           system admin executables [EPREFIX/sbin]
slouken@6689
  1464
  --libexecdir=DIR        program executables [EPREFIX/libexec]
slouken@6689
  1465
  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
slouken@6689
  1466
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
slouken@6689
  1467
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
slouken@6689
  1468
  --libdir=DIR            object code libraries [EPREFIX/lib]
slouken@6689
  1469
  --includedir=DIR        C header files [PREFIX/include]
slouken@6689
  1470
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
slouken@6689
  1471
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
slouken@6689
  1472
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
slouken@6689
  1473
  --infodir=DIR           info documentation [DATAROOTDIR/info]
slouken@6689
  1474
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
slouken@6689
  1475
  --mandir=DIR            man documentation [DATAROOTDIR/man]
slouken@6689
  1476
  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
slouken@6689
  1477
  --htmldir=DIR           html documentation [DOCDIR]
slouken@6689
  1478
  --dvidir=DIR            dvi documentation [DOCDIR]
slouken@6689
  1479
  --pdfdir=DIR            pdf documentation [DOCDIR]
slouken@6689
  1480
  --psdir=DIR             ps documentation [DOCDIR]
slouken@5310
  1481
_ACEOF
slouken@5310
  1482
slouken@5310
  1483
  cat <<\_ACEOF
slouken@5310
  1484
slouken@5310
  1485
X features:
slouken@5310
  1486
  --x-includes=DIR    X include files are in DIR
slouken@5310
  1487
  --x-libraries=DIR   X library files are in DIR
slouken@5310
  1488
slouken@5310
  1489
System types:
slouken@5310
  1490
  --build=BUILD     configure for building on BUILD [guessed]
slouken@5310
  1491
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
slouken@5310
  1492
_ACEOF
slouken@5310
  1493
fi
slouken@5310
  1494
slouken@5310
  1495
if test -n "$ac_init_help"; then
slouken@5310
  1496
slouken@5310
  1497
  cat <<\_ACEOF
slouken@5310
  1498
slouken@5310
  1499
Optional Features:
slouken@6689
  1500
  --disable-option-checking  ignore unrecognized --enable/--with options
slouken@5310
  1501
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
slouken@5310
  1502
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
slouken@5310
  1503
  --enable-shared[=PKGS]  build shared libraries [default=yes]
slouken@5310
  1504
  --enable-static[=PKGS]  build static libraries [default=yes]
slouken@5310
  1505
  --enable-fast-install[=PKGS]
slouken@5310
  1506
                          optimize for fast installation [default=yes]
slouken@5310
  1507
  --disable-libtool-lock  avoid locking (might break parallel builds)
slouken@5310
  1508
  --enable-assertions     Enable internal sanity checks
slouken@5310
  1509
                          (auto/disabled/release/enabled/paranoid)
slouken@6689
  1510
                          [[default=auto]]
slouken@5310
  1511
  --enable-dependency-tracking
slouken@6689
  1512
                          Use gcc -MMD -MT dependency tracking [[default=yes]]
slouken@6689
  1513
  --enable-libc           Use the system C library [[default=yes]]
slouken@6689
  1514
  --enable-gcc-atomics    Use gcc builtin atomics [[default=yes]]
slouken@5310
  1515
  --enable-atomic         Enable the atomic operations subsystem
slouken@6689
  1516
                          [[default=yes]]
slouken@6689
  1517
  --enable-audio          Enable the audio subsystem [[default=yes]]
slouken@6689
  1518
  --enable-video          Enable the video subsystem [[default=yes]]
slouken@6689
  1519
  --enable-render         Enable the render subsystem [[default=yes]]
slouken@6689
  1520
  --enable-events         Enable the events subsystem [[default=yes]]
slouken@6689
  1521
  --enable-joystick       Enable the joystick subsystem [[default=yes]]
slouken@5310
  1522
  --enable-haptic         Enable the haptic (force feedback) subsystem
slouken@6689
  1523
                          [[default=yes]]
slouken@6689
  1524
  --enable-power          Enable the power subsystem [[default=yes]]
icculus@7667
  1525
  --enable-filesystem     Enable the filesystem subsystem [[default=yes]]
slouken@6689
  1526
  --enable-threads        Enable the threading subsystem [[default=yes]]
slouken@6689
  1527
  --enable-timers         Enable the timer subsystem [[default=yes]]
slouken@6689
  1528
  --enable-file           Enable the file subsystem [[default=yes]]
slouken@5310
  1529
  --enable-loadso         Enable the shared object loading subsystem
slouken@6689
  1530
                          [[default=yes]]
slouken@6689
  1531
  --enable-cpuinfo        Enable the cpuinfo subsystem [[default=yes]]
slouken@6689
  1532
  --enable-assembly       Enable assembly routines [[default=yes]]
slouken@5310
  1533
  --enable-ssemath        Allow GCC to use SSE floating point math
icculus@10847
  1534
                          [[default=maybe]]
slouken@6689
  1535
  --enable-mmx            use MMX assembly routines [[default=yes]]
slouken@6689
  1536
  --enable-3dnow          use 3DNow! assembly routines [[default=yes]]
slouken@6689
  1537
  --enable-sse            use SSE assembly routines [[default=yes]]
icculus@10835
  1538
  --enable-sse2           use SSE2 assembly routines [[default=maybe]]
icculus@10835
  1539
  --enable-sse3           use SSE3 assembly routines [[default=maybe]]
slouken@6689
  1540
  --enable-altivec        use Altivec assembly routines [[default=yes]]
slouken@7391
  1541
  --enable-oss            support the OSS audio API [[default=maybe]]
slouken@6689
  1542
  --enable-alsa           support the ALSA audio API [[default=yes]]
slouken@5310
  1543
  --disable-alsatest      Do not try to compile and run a test Alsa program
slouken@6689
  1544
  --enable-alsa-shared    dynamically load ALSA audio support [[default=yes]]
icculus@11081
  1545
  --enable-jack           use JACK audio [[default=yes]]
icculus@11081
  1546
  --enable-jack-shared    dynamically load JACK audio support [[default=yes]]
slouken@6689
  1547
  --enable-esd            support the Enlightened Sound Daemon [[default=yes]]
slouken@5310
  1548
  --disable-esdtest       Do not try to compile and run a test ESD program
slouken@6689
  1549
  --enable-esd-shared     dynamically load ESD audio support [[default=yes]]
slouken@6689
  1550
  --enable-pulseaudio     use PulseAudio [[default=yes]]
slouken@5310
  1551
  --enable-pulseaudio-shared
slouken@6689
  1552
                          dynamically load PulseAudio support [[default=yes]]
slouken@5310
  1553
  --enable-arts           support the Analog Real Time Synthesizer
slouken@6689
  1554
                          [[default=yes]]
slouken@6689
  1555
  --enable-arts-shared    dynamically load aRts audio support [[default=yes]]
slouken@6689
  1556
  --enable-nas            support the NAS audio API [[default=yes]]
slouken@6689
  1557
  --enable-nas-shared     dynamically load NAS audio support [[default=yes]]
slouken@7371
  1558
  --enable-sndio          support the sndio audio API [[default=yes]]
slouken@7371
  1559
  --enable-sndio-shared   dynamically load sndio audio support [[default=yes]]
slouken@10777
  1560
  --enable-fusionsound    use FusionSound audio driver [[default=no]]
slouken@10777
  1561
  --enable-fusionsound-shared
slouken@10777
  1562
                          dynamically load fusionsound audio support
slouken@10777
  1563
                          [[default=yes]]
slouken@6689
  1564
  --enable-diskaudio      support the disk writer audio driver [[default=yes]]
slouken@6689
  1565
  --enable-dummyaudio     support the dummy audio driver [[default=yes]]
slouken@10777
  1566
  --enable-libsamplerate  use libsamplerate for audio rate conversion
slouken@10777
  1567
                          [[default=yes]]
slouken@10777
  1568
  --enable-libsamplerate-shared
slouken@10777
  1569
                          dynamically load libsamplerate [[default=yes]]
gabomdq@8062
  1570
  --enable-video-wayland  use Wayland video driver [[default=yes]]
gabomdq@8082
  1571
  --enable-video-wayland-qt-touch
gabomdq@8082
  1572
                          QtWayland server support for Wayland video driver
gabomdq@8082
  1573
                          [[default=yes]]
gabomdq@8104
  1574
  --enable-wayland-shared dynamically load Wayland support [[default=maybe]]
slouken@11919
  1575
  --enable-video-mir      use Mir video driver [[default=no]]
icculus@8159
  1576
  --enable-mir-shared     dynamically load Mir support [[default=maybe]]
slouken@11472
  1577
  --enable-video-rpi      use Raspberry Pi video driver [[default=yes]]
slouken@6689
  1578
  --enable-video-x11      use X11 video driver [[default=yes]]
slouken@6689
  1579
  --enable-x11-shared     dynamically load X11 support [[default=maybe]]
slouken@5471
  1580
  --enable-video-x11-xcursor
slouken@6689
  1581
                          enable X11 Xcursor support [[default=yes]]
icculus@9657
  1582
  --enable-video-x11-xdbe enable X11 Xdbe support [[default=yes]]
slouken@5310
  1583
  --enable-video-x11-xinerama
slouken@6689
  1584
                          enable X11 Xinerama support [[default=yes]]
slouken@5408
  1585
  --enable-video-x11-xinput
slouken@5408
  1586
                          enable X11 XInput extension for manymouse, tablets,
slouken@6689
  1587
                          etc [[default=yes]]
slouken@5310
  1588
  --enable-video-x11-xrandr
slouken@5310
  1589
                          enable X11 Xrandr extension for fullscreen
slouken@6689
  1590
                          [[default=yes]]
slouken@5310
  1591
  --enable-video-x11-scrnsaver
slouken@6689
  1592
                          enable X11 screensaver extension [[default=yes]]
slouken@5408
  1593
  --enable-video-x11-xshape
slouken@6689
  1594
                          enable X11 XShape support [[default=yes]]
slouken@6689
  1595
  --enable-video-x11-vm   use X11 VM extension for fullscreen [[default=yes]]
slouken@9165
  1596
  --enable-video-vivante  use Vivante EGL video driver [[default=yes]]
slouken@6689
  1597
  --enable-video-cocoa    use Cocoa video driver [[default=yes]]
slouken@11730
  1598
  --enable-render-metal   enable the Metal render driver [[default=yes]]
slouken@6689
  1599
  --enable-video-directfb use DirectFB video driver [[default=no]]
slouken@5310
  1600
  --enable-directfb-shared
slouken@6689
  1601
                          dynamically load directfb support [[default=yes]]
philipp@11187
  1602
  --enable-video-kmsdrm   use KMSDRM video driver [[default=no]]
philipp@11187
  1603
  --enable-kmsdrm-shared  dynamically load kmsdrm support [[default=yes]]
slouken@6689
  1604
  --enable-video-dummy    use dummy video driver [[default=yes]]
slouken@6689
  1605
  --enable-video-opengl   include OpenGL support [[default=yes]]
slouken@6689
  1606
  --enable-video-opengles include OpenGL ES support [[default=yes]]
slouken@9165
  1607
  --enable-video-opengles1
slouken@9165
  1608
                          include OpenGL ES 1.1 support [[default=yes]]
slouken@9165
  1609
  --enable-video-opengles2
slouken@9165
  1610
                          include OpenGL ES 2.0 support [[default=yes]]
slouken@11395
  1611
  --enable-video-vulkan   include Vulkan support [[default=yes]]
slouken@6737
  1612
  --enable-libudev        enable libudev support [[default=yes]]
jorgen@6870
  1613
  --enable-dbus           enable D-Bus support [[default=yes]]
slouken@10496
  1614
  --enable-ime            enable IME support [[default=yes]]
slouken@8893
  1615
  --enable-ibus           enable IBus support [[default=yes]]
slouken@10496
  1616
  --enable-fcitx          enable fcitx support [[default=yes]]
slouken@5310
  1617
  --enable-input-tslib    use the Touchscreen library for input
slouken@6689
  1618
                          [[default=yes]]
slouken@5310
  1619
  --enable-pthreads       use POSIX threads for multi-threading
slouken@6689
  1620
                          [[default=yes]]
slouken@6689
  1621
  --enable-pthread-sem    use pthread semaphores [[default=yes]]
slouken@6689
  1622
  --enable-directx        use DirectX for Windows audio/video [[default=yes]]
slouken@6689
  1623
  --enable-sdl-dlopen     use dlopen for shared object loading [[default=yes]]
slouken@5310
  1624
  --enable-clock_gettime  use clock_gettime() instead of gettimeofday() on
urkle@7138
  1625
                          UNIX [[default=yes]]
slouken@6689
  1626
  --enable-rpath          use an rpath when linking SDL [[default=yes]]
slouken@6689
  1627
  --enable-render-d3d     enable the Direct3D render driver [[default=yes]]
slouken@5310
  1628
slouken@5310
  1629
Optional Packages:
slouken@5310
  1630
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
slouken@5310
  1631
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
slouken@6442
  1632
  --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
slouken@5310
  1633
                          both]
slouken@5310
  1634
  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
slouken@6442
  1635
  --with-sysroot=DIR Search for dependent libraries within DIR
slouken@6442
  1636
                        (or the compiler's sysroot if not specified).
slouken@5310
  1637
  --with-alsa-prefix=PFX  Prefix where Alsa library is installed(optional)
slouken@5310
  1638
  --with-alsa-inc-prefix=PFX  Prefix where include libraries are (optional)
slouken@5310
  1639
  --with-esd-prefix=PFX   Prefix where ESD is installed (optional)
slouken@5310
  1640
  --with-esd-exec-prefix=PFX Exec prefix where ESD is installed (optional)
slouken@5310
  1641
  --with-x                use the X Window System
slouken@5310
  1642
slouken@5310
  1643
Some influential environment variables:
slouken@5310
  1644
  CC          C compiler command
slouken@5310
  1645
  CFLAGS      C compiler flags
slouken@5310
  1646
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
slouken@5310
  1647
              nonstandard directory <lib dir>
slouken@5310
  1648
  LIBS        libraries to pass to the linker, e.g. -l<library>
slouken@6689
  1649
  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
slouken@5310
  1650
              you have headers in a nonstandard directory <include dir>
slouken@5310
  1651
  CPP         C preprocessor
slouken@5310
  1652
  CXX         C++ compiler command
slouken@5310
  1653
  CXXFLAGS    C++ compiler flags
slouken@5310
  1654
  CXXCPP      C++ preprocessor
slouken@5310
  1655
  XMKMF       Path to xmkmf, Makefile generator for X Window System
slouken@5310
  1656
slouken@5310
  1657
Use these variables to override the choices made by `configure' or to help
slouken@5310
  1658
it to find libraries and programs with nonstandard names/locations.
slouken@5310
  1659
slouken@6689
  1660
Report bugs to the package provider.
slouken@5310
  1661
_ACEOF
slouken@5310
  1662
ac_status=$?
slouken@5310
  1663
fi
slouken@5310
  1664
slouken@5310
  1665
if test "$ac_init_help" = "recursive"; then
slouken@5310
  1666
  # If there are subdirs, report their specific --help.
slouken@5310
  1667
  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
slouken@6689
  1668
    test -d "$ac_dir" ||
slouken@6689
  1669
      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
slouken@6689
  1670
      continue
slouken@5310
  1671
    ac_builddir=.
slouken@5310
  1672
slouken@5310
  1673
case "$ac_dir" in
slouken@5310
  1674
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
slouken@5310
  1675
*)
slouken@6689
  1676
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
slouken@5310
  1677
  # A ".." for each directory in $ac_dir_suffix.
slouken@6689
  1678
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
slouken@5310
  1679
  case $ac_top_builddir_sub in
slouken@5310
  1680
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
slouken@5310
  1681
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
slouken@5310
  1682
  esac ;;
slouken@5310
  1683
esac
slouken@5310
  1684
ac_abs_top_builddir=$ac_pwd
slouken@5310
  1685
ac_abs_builddir=$ac_pwd$ac_dir_suffix
slouken@5310
  1686
# for backward compatibility:
slouken@5310
  1687
ac_top_builddir=$ac_top_build_prefix
slouken@5310
  1688
slouken@5310
  1689
case $srcdir in
slouken@5310
  1690
  .)  # We are building in place.
slouken@5310
  1691
    ac_srcdir=.
slouken@5310
  1692
    ac_top_srcdir=$ac_top_builddir_sub
slouken@5310
  1693
    ac_abs_top_srcdir=$ac_pwd ;;
slouken@5310
  1694
  [\\/]* | ?:[\\/]* )  # Absolute name.
slouken@5310
  1695
    ac_srcdir=$srcdir$ac_dir_suffix;
slouken@5310
  1696
    ac_top_srcdir=$srcdir
slouken@5310
  1697
    ac_abs_top_srcdir=$srcdir ;;
slouken@5310
  1698
  *) # Relative name.
slouken@5310
  1699
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
slouken@5310
  1700
    ac_top_srcdir=$ac_top_build_prefix$srcdir
slouken@5310
  1701
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
slouken@5310
  1702
esac
slouken@5310
  1703
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
slouken@5310
  1704
slouken@5310
  1705
    cd "$ac_dir" || { ac_status=$?; continue; }
slouken@5310
  1706
    # Check for guested configure.
slouken@5310
  1707
    if test -f "$ac_srcdir/configure.gnu"; then
slouken@5310
  1708
      echo &&
slouken@5310
  1709
      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
slouken@5310
  1710
    elif test -f "$ac_srcdir/configure"; then
slouken@5310
  1711
      echo &&
slouken@5310
  1712
      $SHELL "$ac_srcdir/configure" --help=recursive
slouken@5310
  1713
    else
slouken@6689
  1714
      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
slouken@5310
  1715
    fi || ac_status=$?
slouken@5310
  1716
    cd "$ac_pwd" || { ac_status=$?; break; }
slouken@5310
  1717
  done
slouken@5310
  1718
fi
slouken@5310
  1719
slouken@5310
  1720
test -n "$ac_init_help" && exit $ac_status
slouken@5310
  1721
if $ac_init_version; then
slouken@5310
  1722
  cat <<\_ACEOF
slouken@5310
  1723
configure
slouken@7184
  1724
generated by GNU Autoconf 2.69
slouken@7184
  1725
slouken@7184
  1726
Copyright (C) 2012 Free Software Foundation, Inc.
slouken@5310
  1727
This configure script is free software; the Free Software Foundation
slouken@5310
  1728
gives unlimited permission to copy, distribute and modify it.
slouken@5310
  1729
_ACEOF
slouken@5310
  1730
  exit
slouken@5310
  1731
fi
slouken@6689
  1732
slouken@6689
  1733
## ------------------------ ##
slouken@6689
  1734
## Autoconf initialization. ##
slouken@6689
  1735
## ------------------------ ##
slouken@6689
  1736
slouken@6689
  1737
# ac_fn_c_try_compile LINENO
slouken@6689
  1738
# --------------------------
slouken@6689
  1739
# Try to compile conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  1740
ac_fn_c_try_compile ()
slouken@6689
  1741
{
slouken@6689
  1742
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1743
  rm -f conftest.$ac_objext
slouken@6689
  1744
  if { { ac_try="$ac_compile"
slouken@6689
  1745
case "(($ac_try" in
slouken@6689
  1746
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1747
  *) ac_try_echo=$ac_try;;
slouken@6689
  1748
esac
slouken@6689
  1749
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  1750
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  1751
  (eval "$ac_compile") 2>conftest.err
slouken@6689
  1752
  ac_status=$?
slouken@6689
  1753
  if test -s conftest.err; then
slouken@6689
  1754
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  1755
    cat conftest.er1 >&5
slouken@6689
  1756
    mv -f conftest.er1 conftest.err
slouken@6689
  1757
  fi
slouken@6689
  1758
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  1759
  test $ac_status = 0; } && {
slouken@6689
  1760
	 test -z "$ac_c_werror_flag" ||
slouken@6689
  1761
	 test ! -s conftest.err
slouken@6689
  1762
       } && test -s conftest.$ac_objext; then :
slouken@6689
  1763
  ac_retval=0
slouken@6689
  1764
else
slouken@6689
  1765
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  1766
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  1767
slouken@6689
  1768
	ac_retval=1
slouken@6689
  1769
fi
slouken@6689
  1770
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1771
  as_fn_set_status $ac_retval
slouken@6689
  1772
slouken@6689
  1773
} # ac_fn_c_try_compile
slouken@6689
  1774
slouken@6689
  1775
# ac_fn_c_try_link LINENO
slouken@6689
  1776
# -----------------------
slouken@6689
  1777
# Try to link conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  1778
ac_fn_c_try_link ()
slouken@6689
  1779
{
slouken@6689
  1780
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1781
  rm -f conftest.$ac_objext conftest$ac_exeext
slouken@6689
  1782
  if { { ac_try="$ac_link"
slouken@6689
  1783
case "(($ac_try" in
slouken@6689
  1784
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1785
  *) ac_try_echo=$ac_try;;
slouken@6689
  1786
esac
slouken@6689
  1787
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  1788
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  1789
  (eval "$ac_link") 2>conftest.err
slouken@6689
  1790
  ac_status=$?
slouken@6689
  1791
  if test -s conftest.err; then
slouken@6689
  1792
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  1793
    cat conftest.er1 >&5
slouken@6689
  1794
    mv -f conftest.er1 conftest.err
slouken@6689
  1795
  fi
slouken@6689
  1796
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  1797
  test $ac_status = 0; } && {
slouken@6689
  1798
	 test -z "$ac_c_werror_flag" ||
slouken@6689
  1799
	 test ! -s conftest.err
slouken@6689
  1800
       } && test -s conftest$ac_exeext && {
slouken@6689
  1801
	 test "$cross_compiling" = yes ||
slouken@7184
  1802
	 test -x conftest$ac_exeext
slouken@6689
  1803
       }; then :
slouken@6689
  1804
  ac_retval=0
slouken@6689
  1805
else
slouken@6689
  1806
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  1807
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  1808
slouken@6689
  1809
	ac_retval=1
slouken@6689
  1810
fi
slouken@6689
  1811
  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
slouken@6689
  1812
  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
slouken@6689
  1813
  # interfere with the next link command; also delete a directory that is
slouken@6689
  1814
  # left behind by Apple's compiler.  We do this before executing the actions.
slouken@6689
  1815
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
slouken@6689
  1816
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1817
  as_fn_set_status $ac_retval
slouken@6689
  1818
slouken@6689
  1819
} # ac_fn_c_try_link
slouken@6689
  1820
slouken@6689
  1821
# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
slouken@6689
  1822
# -------------------------------------------------------
slouken@6689
  1823
# Tests whether HEADER exists and can be compiled using the include files in
slouken@6689
  1824
# INCLUDES, setting the cache variable VAR accordingly.
slouken@6689
  1825
ac_fn_c_check_header_compile ()
slouken@6689
  1826
{
slouken@6689
  1827
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1828
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  1829
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  1830
if eval \${$3+:} false; then :
slouken@6689
  1831
  $as_echo_n "(cached) " >&6
slouken@6689
  1832
else
slouken@6689
  1833
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  1834
/* end confdefs.h.  */
slouken@6689
  1835
$4
slouken@6689
  1836
#include <$2>
slouken@6689
  1837
_ACEOF
slouken@6689
  1838
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  1839
  eval "$3=yes"
slouken@6689
  1840
else
slouken@6689
  1841
  eval "$3=no"
slouken@6689
  1842
fi
slouken@6689
  1843
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  1844
fi
slouken@6689
  1845
eval ac_res=\$$3
slouken@6689
  1846
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  1847
$as_echo "$ac_res" >&6; }
slouken@6689
  1848
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1849
slouken@6689
  1850
} # ac_fn_c_check_header_compile
slouken@6689
  1851
slouken@6689
  1852
# ac_fn_c_try_cpp LINENO
slouken@6689
  1853
# ----------------------
slouken@6689
  1854
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  1855
ac_fn_c_try_cpp ()
slouken@6689
  1856
{
slouken@6689
  1857
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1858
  if { { ac_try="$ac_cpp conftest.$ac_ext"
slouken@6689
  1859
case "(($ac_try" in
slouken@6689
  1860
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1861
  *) ac_try_echo=$ac_try;;
slouken@6689
  1862
esac
slouken@6689
  1863
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  1864
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  1865
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
slouken@6689
  1866
  ac_status=$?
slouken@6689
  1867
  if test -s conftest.err; then
slouken@6689
  1868
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  1869
    cat conftest.er1 >&5
slouken@6689
  1870
    mv -f conftest.er1 conftest.err
slouken@6689
  1871
  fi
slouken@6689
  1872
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  1873
  test $ac_status = 0; } > conftest.i && {
slouken@6689
  1874
	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
slouken@6689
  1875
	 test ! -s conftest.err
slouken@6689
  1876
       }; then :
slouken@6689
  1877
  ac_retval=0
slouken@6689
  1878
else
slouken@6689
  1879
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  1880
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  1881
slouken@6689
  1882
    ac_retval=1
slouken@6689
  1883
fi
slouken@6689
  1884
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1885
  as_fn_set_status $ac_retval
slouken@6689
  1886
slouken@6689
  1887
} # ac_fn_c_try_cpp
slouken@6689
  1888
slouken@6689
  1889
# ac_fn_c_try_run LINENO
slouken@6689
  1890
# ----------------------
slouken@6689
  1891
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
slouken@6689
  1892
# that executables *can* be run.
slouken@6689
  1893
ac_fn_c_try_run ()
slouken@6689
  1894
{
slouken@6689
  1895
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1896
  if { { ac_try="$ac_link"
slouken@6689
  1897
case "(($ac_try" in
slouken@6689
  1898
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1899
  *) ac_try_echo=$ac_try;;
slouken@6689
  1900
esac
slouken@6689
  1901
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  1902
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  1903
  (eval "$ac_link") 2>&5
slouken@6689
  1904
  ac_status=$?
slouken@6689
  1905
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  1906
  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
slouken@6689
  1907
  { { case "(($ac_try" in
slouken@6689
  1908
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1909
  *) ac_try_echo=$ac_try;;
slouken@6689
  1910
esac
slouken@6689
  1911
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  1912
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  1913
  (eval "$ac_try") 2>&5
slouken@6689
  1914
  ac_status=$?
slouken@6689
  1915
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  1916
  test $ac_status = 0; }; }; then :
slouken@6689
  1917
  ac_retval=0
slouken@6689
  1918
else
slouken@6689
  1919
  $as_echo "$as_me: program exited with status $ac_status" >&5
slouken@6689
  1920
       $as_echo "$as_me: failed program was:" >&5
slouken@6689
  1921
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  1922
slouken@6689
  1923
       ac_retval=$ac_status
slouken@6689
  1924
fi
slouken@6689
  1925
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
slouken@6689
  1926
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1927
  as_fn_set_status $ac_retval
slouken@6689
  1928
slouken@6689
  1929
} # ac_fn_c_try_run
slouken@6689
  1930
slouken@6689
  1931
# ac_fn_c_check_func LINENO FUNC VAR
slouken@6689
  1932
# ----------------------------------
slouken@6689
  1933
# Tests whether FUNC exists, setting the cache variable VAR accordingly
slouken@6689
  1934
ac_fn_c_check_func ()
slouken@6689
  1935
{
slouken@6689
  1936
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1937
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  1938
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  1939
if eval \${$3+:} false; then :
slouken@6689
  1940
  $as_echo_n "(cached) " >&6
slouken@6689
  1941
else
slouken@6689
  1942
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  1943
/* end confdefs.h.  */
slouken@6689
  1944
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
slouken@6689
  1945
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
slouken@6689
  1946
#define $2 innocuous_$2
slouken@6689
  1947
slouken@6689
  1948
/* System header to define __stub macros and hopefully few prototypes,
slouken@6689
  1949
    which can conflict with char $2 (); below.
slouken@6689
  1950
    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
slouken@6689
  1951
    <limits.h> exists even on freestanding compilers.  */
slouken@6689
  1952
slouken@6689
  1953
#ifdef __STDC__
slouken@6689
  1954
# include <limits.h>
slouken@6689
  1955
#else
slouken@6689
  1956
# include <assert.h>
slouken@6689
  1957
#endif
slouken@6689
  1958
slouken@6689
  1959
#undef $2
slouken@6689
  1960
slouken@6689
  1961
/* Override any GCC internal prototype to avoid an error.
slouken@6689
  1962
   Use char because int might match the return type of a GCC
slouken@6689
  1963
   builtin and then its argument prototype would still apply.  */
slouken@6689
  1964
#ifdef __cplusplus
slouken@6689
  1965
extern "C"
slouken@6689
  1966
#endif
slouken@6689
  1967
char $2 ();
slouken@6689
  1968
/* The GNU C library defines this for functions which it implements
slouken@6689
  1969
    to always fail with ENOSYS.  Some functions are actually named
slouken@6689
  1970
    something starting with __ and the normal name is an alias.  */
slouken@6689
  1971
#if defined __stub_$2 || defined __stub___$2
slouken@6689
  1972
choke me
slouken@6689
  1973
#endif
slouken@6689
  1974
slouken@6689
  1975
int
slouken@6689
  1976
main ()
slouken@6689
  1977
{
slouken@6689
  1978
return $2 ();
slouken@6689
  1979
  ;
slouken@6689
  1980
  return 0;
slouken@6689
  1981
}
slouken@6689
  1982
_ACEOF
slouken@6689
  1983
if ac_fn_c_try_link "$LINENO"; then :
slouken@6689
  1984
  eval "$3=yes"
slouken@6689
  1985
else
slouken@6689
  1986
  eval "$3=no"
slouken@6689
  1987
fi
slouken@6689
  1988
rm -f core conftest.err conftest.$ac_objext \
slouken@6689
  1989
    conftest$ac_exeext conftest.$ac_ext
slouken@6689
  1990
fi
slouken@6689
  1991
eval ac_res=\$$3
slouken@6689
  1992
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  1993
$as_echo "$ac_res" >&6; }
slouken@6689
  1994
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1995
slouken@6689
  1996
} # ac_fn_c_check_func
slouken@6689
  1997
slouken@6689
  1998
# ac_fn_cxx_try_compile LINENO
slouken@6689
  1999
# ----------------------------
slouken@6689
  2000
# Try to compile conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  2001
ac_fn_cxx_try_compile ()
slouken@6689
  2002
{
slouken@6689
  2003
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2004
  rm -f conftest.$ac_objext
slouken@6689
  2005
  if { { ac_try="$ac_compile"
slouken@6689
  2006
case "(($ac_try" in
slouken@6689
  2007
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  2008
  *) ac_try_echo=$ac_try;;
slouken@6689
  2009
esac
slouken@6689
  2010
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  2011
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  2012
  (eval "$ac_compile") 2>conftest.err
slouken@6689
  2013
  ac_status=$?
slouken@6689
  2014
  if test -s conftest.err; then
slouken@6689
  2015
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  2016
    cat conftest.er1 >&5
slouken@6689
  2017
    mv -f conftest.er1 conftest.err
slouken@6689
  2018
  fi
slouken@6689
  2019
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  2020
  test $ac_status = 0; } && {
slouken@6689
  2021
	 test -z "$ac_cxx_werror_flag" ||
slouken@6689
  2022
	 test ! -s conftest.err
slouken@6689
  2023
       } && test -s conftest.$ac_objext; then :
slouken@6689
  2024
  ac_retval=0
slouken@6689
  2025
else
slouken@6689
  2026
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  2027
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  2028
slouken@6689
  2029
	ac_retval=1
slouken@6689
  2030
fi
slouken@6689
  2031
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2032
  as_fn_set_status $ac_retval
slouken@6689
  2033
slouken@6689
  2034
} # ac_fn_cxx_try_compile
slouken@6689
  2035
slouken@6689
  2036
# ac_fn_cxx_try_cpp LINENO
slouken@6689
  2037
# ------------------------
slouken@6689
  2038
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  2039
ac_fn_cxx_try_cpp ()
slouken@6689
  2040
{
slouken@6689
  2041
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2042
  if { { ac_try="$ac_cpp conftest.$ac_ext"
slouken@6689
  2043
case "(($ac_try" in
slouken@6689
  2044
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  2045
  *) ac_try_echo=$ac_try;;
slouken@6689
  2046
esac
slouken@6689
  2047
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  2048
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  2049
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
slouken@6689
  2050
  ac_status=$?
slouken@6689
  2051
  if test -s conftest.err; then
slouken@6689
  2052
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  2053
    cat conftest.er1 >&5
slouken@6689
  2054
    mv -f conftest.er1 conftest.err
slouken@6689
  2055
  fi
slouken@6689
  2056
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  2057
  test $ac_status = 0; } > conftest.i && {
slouken@6689
  2058
	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
slouken@6689
  2059
	 test ! -s conftest.err
slouken@6689
  2060
       }; then :
slouken@6689
  2061
  ac_retval=0
slouken@6689
  2062
else
slouken@6689
  2063
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  2064
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  2065
slouken@6689
  2066
    ac_retval=1
slouken@6689
  2067
fi
slouken@6689
  2068
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2069
  as_fn_set_status $ac_retval
slouken@6689
  2070
slouken@6689
  2071
} # ac_fn_cxx_try_cpp
slouken@6689
  2072
slouken@6689
  2073
# ac_fn_cxx_try_link LINENO
slouken@6689
  2074
# -------------------------
slouken@6689
  2075
# Try to link conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  2076
ac_fn_cxx_try_link ()
slouken@6689
  2077
{
slouken@6689
  2078
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2079
  rm -f conftest.$ac_objext conftest$ac_exeext
slouken@6689
  2080
  if { { ac_try="$ac_link"
slouken@6689
  2081
case "(($ac_try" in
slouken@6689
  2082
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  2083
  *) ac_try_echo=$ac_try;;
slouken@6689
  2084
esac
slouken@6689
  2085
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  2086
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  2087
  (eval "$ac_link") 2>conftest.err
slouken@6689
  2088
  ac_status=$?
slouken@6689
  2089
  if test -s conftest.err; then
slouken@6689
  2090
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  2091
    cat conftest.er1 >&5
slouken@6689
  2092
    mv -f conftest.er1 conftest.err
slouken@6689
  2093
  fi
slouken@6689
  2094
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  2095
  test $ac_status = 0; } && {
slouken@6689
  2096
	 test -z "$ac_cxx_werror_flag" ||
slouken@6689
  2097
	 test ! -s conftest.err
slouken@6689
  2098
       } && test -s conftest$ac_exeext && {
slouken@6689
  2099
	 test "$cross_compiling" = yes ||
slouken@7184
  2100
	 test -x conftest$ac_exeext
slouken@6689
  2101
       }; then :
slouken@6689
  2102
  ac_retval=0
slouken@6689
  2103
else
slouken@6689
  2104
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  2105
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  2106
slouken@6689
  2107
	ac_retval=1
slouken@6689
  2108
fi
slouken@6689
  2109
  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
slouken@6689
  2110
  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
slouken@6689
  2111
  # interfere with the next link command; also delete a directory that is
slouken@6689
  2112
  # left behind by Apple's compiler.  We do this before executing the actions.
slouken@6689
  2113
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
slouken@6689
  2114
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2115
  as_fn_set_status $ac_retval
slouken@6689
  2116
slouken@6689
  2117
} # ac_fn_cxx_try_link
slouken@6689
  2118
slouken@6689
  2119
# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
slouken@6689
  2120
# -------------------------------------------------------
slouken@6689
  2121
# Tests whether HEADER exists, giving a warning if it cannot be compiled using
slouken@6689
  2122
# the include files in INCLUDES and setting the cache variable VAR
slouken@6689
  2123
# accordingly.
slouken@6689
  2124
ac_fn_c_check_header_mongrel ()
slouken@6689
  2125
{
slouken@6689
  2126
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2127
  if eval \${$3+:} false; then :
slouken@6689
  2128
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  2129
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  2130
if eval \${$3+:} false; then :
slouken@6689
  2131
  $as_echo_n "(cached) " >&6
slouken@6689
  2132
fi
slouken@6689
  2133
eval ac_res=\$$3
slouken@6689
  2134
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  2135
$as_echo "$ac_res" >&6; }
slouken@6689
  2136
else
slouken@6689
  2137
  # Is the header compilable?
slouken@6689
  2138
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
slouken@6689
  2139
$as_echo_n "checking $2 usability... " >&6; }
slouken@6689
  2140
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2141
/* end confdefs.h.  */
slouken@6689
  2142
$4
slouken@6689
  2143
#include <$2>
slouken@6689
  2144
_ACEOF
slouken@6689
  2145
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2146
  ac_header_compiler=yes
slouken@6689
  2147
else
slouken@6689
  2148
  ac_header_compiler=no
slouken@6689
  2149
fi
slouken@6689
  2150
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2151
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
slouken@6689
  2152
$as_echo "$ac_header_compiler" >&6; }
slouken@6689
  2153
slouken@6689
  2154
# Is the header present?
slouken@6689
  2155
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
slouken@6689
  2156
$as_echo_n "checking $2 presence... " >&6; }
slouken@6689
  2157
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2158
/* end confdefs.h.  */
slouken@6689
  2159
#include <$2>
slouken@6689
  2160
_ACEOF
slouken@6689
  2161
if ac_fn_c_try_cpp "$LINENO"; then :
slouken@6689
  2162
  ac_header_preproc=yes
slouken@6689
  2163
else
slouken@6689
  2164
  ac_header_preproc=no
slouken@6689
  2165
fi
slouken@6689
  2166
rm -f conftest.err conftest.i conftest.$ac_ext
slouken@6689
  2167
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
slouken@6689
  2168
$as_echo "$ac_header_preproc" >&6; }
slouken@6689
  2169
slouken@6689
  2170
# So?  What about this header?
slouken@6689
  2171
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
slouken@6689
  2172
  yes:no: )
slouken@6689
  2173
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
slouken@6689
  2174
$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
slouken@6689
  2175
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
slouken@6689
  2176
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
slouken@6689
  2177
    ;;
slouken@6689
  2178
  no:yes:* )
slouken@6689
  2179
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
slouken@6689
  2180
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
slouken@6689
  2181
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
slouken@6689
  2182
$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
slouken@6689
  2183
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
slouken@6689
  2184
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
slouken@6689
  2185
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
slouken@6689
  2186
$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
slouken@6689
  2187
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
slouken@6689
  2188
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
slouken@6689
  2189
    ;;
slouken@6689
  2190
esac
slouken@6689
  2191
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  2192
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  2193
if eval \${$3+:} false; then :
slouken@6689
  2194
  $as_echo_n "(cached) " >&6
slouken@6689
  2195
else
slouken@6689
  2196
  eval "$3=\$ac_header_compiler"
slouken@6689
  2197
fi
slouken@6689
  2198
eval ac_res=\$$3
slouken@6689
  2199
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  2200
$as_echo "$ac_res" >&6; }
slouken@6689
  2201
fi
slouken@6689
  2202
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2203
slouken@6689
  2204
} # ac_fn_c_check_header_mongrel
slouken@6689
  2205
slouken@6689
  2206
# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
slouken@6689
  2207
# -------------------------------------------
slouken@6689
  2208
# Tests whether TYPE exists after having included INCLUDES, setting cache
slouken@6689
  2209
# variable VAR accordingly.
slouken@6689
  2210
ac_fn_c_check_type ()
slouken@6689
  2211
{
slouken@6689
  2212
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2213
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  2214
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  2215
if eval \${$3+:} false; then :
slouken@6689
  2216
  $as_echo_n "(cached) " >&6
slouken@6689
  2217
else
slouken@6689
  2218
  eval "$3=no"
slouken@6689
  2219
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2220
/* end confdefs.h.  */
slouken@6689
  2221
$4
slouken@6689
  2222
int
slouken@6689
  2223
main ()
slouken@6689
  2224
{
slouken@6689
  2225
if (sizeof ($2))
slouken@6689
  2226
	 return 0;
slouken@6689
  2227
  ;
slouken@6689
  2228
  return 0;
slouken@6689
  2229
}
slouken@6689
  2230
_ACEOF
slouken@6689
  2231
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2232
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2233
/* end confdefs.h.  */
slouken@6689
  2234
$4
slouken@6689
  2235
int
slouken@6689
  2236
main ()
slouken@6689
  2237
{
slouken@6689
  2238
if (sizeof (($2)))
slouken@6689
  2239
	    return 0;
slouken@6689
  2240
  ;
slouken@6689
  2241
  return 0;
slouken@6689
  2242
}
slouken@6689
  2243
_ACEOF
slouken@6689
  2244
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2245
slouken@6689
  2246
else
slouken@6689
  2247
  eval "$3=yes"
slouken@6689
  2248
fi
slouken@6689
  2249
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2250
fi
slouken@6689
  2251
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2252
fi
slouken@6689
  2253
eval ac_res=\$$3
slouken@6689
  2254
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  2255
$as_echo "$ac_res" >&6; }
slouken@6689
  2256
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2257
slouken@6689
  2258
} # ac_fn_c_check_type
slouken@6689
  2259
slouken@6689
  2260
# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
slouken@6689
  2261
# ----------------------------------------------------
slouken@6689
  2262
# Tries to find if the field MEMBER exists in type AGGR, after including
slouken@6689
  2263
# INCLUDES, setting cache variable VAR accordingly.
slouken@6689
  2264
ac_fn_c_check_member ()
slouken@6689
  2265
{
slouken@6689
  2266
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2267
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
slouken@6689
  2268
$as_echo_n "checking for $2.$3... " >&6; }
slouken@6689
  2269
if eval \${$4+:} false; then :
slouken@6689
  2270
  $as_echo_n "(cached) " >&6
slouken@6689
  2271
else
slouken@6689
  2272
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2273
/* end confdefs.h.  */
slouken@6689
  2274
$5
slouken@6689
  2275
int
slouken@6689
  2276
main ()
slouken@6689
  2277
{
slouken@6689
  2278
static $2 ac_aggr;
slouken@6689
  2279
if (ac_aggr.$3)
slouken@6689
  2280
return 0;
slouken@6689
  2281
  ;
slouken@6689
  2282
  return 0;
slouken@6689
  2283
}
slouken@6689
  2284
_ACEOF
slouken@6689
  2285
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2286
  eval "$4=yes"
slouken@6689
  2287
else
slouken@6689
  2288
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2289
/* end confdefs.h.  */
slouken@6689
  2290
$5
slouken@6689
  2291
int
slouken@6689
  2292
main ()
slouken@6689
  2293
{
slouken@6689
  2294
static $2 ac_aggr;
slouken@6689
  2295
if (sizeof ac_aggr.$3)
slouken@6689
  2296
return 0;
slouken@6689
  2297
  ;
slouken@6689
  2298
  return 0;
slouken@6689
  2299
}
slouken@6689
  2300
_ACEOF
slouken@6689
  2301
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2302
  eval "$4=yes"
slouken@6689
  2303
else
slouken@6689
  2304
  eval "$4=no"
slouken@6689
  2305
fi
slouken@6689
  2306
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2307
fi
slouken@6689
  2308
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2309
fi
slouken@6689
  2310
eval ac_res=\$$4
slouken@6689
  2311
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  2312
$as_echo "$ac_res" >&6; }
slouken@6689
  2313
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2314
slouken@6689
  2315
} # ac_fn_c_check_member
slouken@5310
  2316
cat >config.log <<_ACEOF
slouken@5310
  2317
This file contains any messages produced by compilers while
slouken@5310
  2318
running configure, to aid debugging if configure makes a mistake.
slouken@5310
  2319
slouken@5310
  2320
It was created by $as_me, which was
slouken@7184
  2321
generated by GNU Autoconf 2.69.  Invocation command line was
slouken@5310
  2322
slouken@5310
  2323
  $ $0 $@
slouken@5310
  2324
slouken@5310
  2325
_ACEOF
slouken@5310
  2326
exec 5>>config.log
slouken@5310
  2327
{
slouken@5310
  2328
cat <<_ASUNAME
slouken@5310
  2329
## --------- ##
slouken@5310
  2330
## Platform. ##
slouken@5310
  2331
## --------- ##
slouken@5310
  2332
slouken@5310
  2333
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
slouken@5310
  2334
uname -m = `(uname -m) 2>/dev/null || echo unknown`
slouken@5310
  2335
uname -r = `(uname -r) 2>/dev/null || echo unknown`
slouken@5310
  2336
uname -s = `(uname -s) 2>/dev/null || echo unknown`
slouken@5310
  2337
uname -v = `(uname -v) 2>/dev/null || echo unknown`
slouken@5310
  2338
slouken@5310
  2339
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
slouken@5310
  2340
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
slouken@5310
  2341
slouken@5310
  2342
/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
slouken@5310
  2343
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
slouken@5310
  2344
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
slouken@5310
  2345
/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
slouken@5310
  2346
/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
slouken@5310
  2347
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
slouken@5310
  2348
/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
slouken@5310
  2349
slouken@5310
  2350
_ASUNAME
slouken@5310
  2351
slouken@5310
  2352
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
slouken@5310
  2353
for as_dir in $PATH
slouken@5310
  2354
do
slouken@5310
  2355
  IFS=$as_save_IFS
slouken@5310
  2356
  test -z "$as_dir" && as_dir=.
slouken@6689
  2357
    $as_echo "PATH: $as_dir"
slouken@6689
  2358
  done
slouken@5310
  2359
IFS=$as_save_IFS
slouken@5310
  2360
slouken@5310
  2361
} >&5
slouken@5310
  2362
slouken@5310
  2363
cat >&5 <<_ACEOF
slouken@5310
  2364
slouken@5310
  2365
slouken@5310
  2366
## ----------- ##
slouken@5310
  2367
## Core tests. ##
slouken@5310
  2368
## ----------- ##
slouken@5310
  2369
slouken@5310
  2370
_ACEOF
slouken@5310
  2371
slouken@5310
  2372
slouken@5310
  2373
# Keep a trace of the command line.
slouken@5310
  2374
# Strip out --no-create and --no-recursion so they do not pile up.
slouken@5310
  2375
# Strip out --silent because we don't want to record it for future runs.
slouken@5310
  2376
# Also quote any args containing shell meta-characters.
slouken@5310
  2377
# Make two passes to allow for proper duplicate-argument suppression.
slouken@5310
  2378
ac_configure_args=
slouken@5310
  2379
ac_configure_args0=
slouken@5310
  2380
ac_configure_args1=
slouken@5310
  2381
ac_must_keep_next=false
slouken@5310
  2382
for ac_pass in 1 2
slouken@5310
  2383
do
slouken@5310
  2384
  for ac_arg
slouken@5310
  2385
  do
slouken@5310
  2386
    case $ac_arg in
slouken@5310
  2387
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
slouken@5310
  2388
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
slouken@5310
  2389
    | -silent | --silent | --silen | --sile | --sil)
slouken@5310
  2390
      continue ;;
slouken@5310
  2391
    *\'*)
slouken@6689
  2392
      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
slouken@5310
  2393
    esac
slouken@5310
  2394
    case $ac_pass in
slouken@6689
  2395
    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
slouken@5310
  2396
    2)
slouken@6689
  2397
      as_fn_append ac_configure_args1 " '$ac_arg'"
slouken@5310
  2398
      if test $ac_must_keep_next = true; then
slouken@5310
  2399
	ac_must_keep_next=false # Got value, back to normal.
slouken@5310
  2400
      else
slouken@5310
  2401
	case $ac_arg in
slouken@5310
  2402
	  *=* | --config-cache | -C | -disable-* | --disable-* \
slouken@5310
  2403
	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
slouken@5310
  2404
	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
slouken@5310
  2405
	  | -with-* | --with-* | -without-* | --without-* | --x)
slouken@5310
  2406
	    case "$ac_configure_args0 " in
slouken@5310
  2407
	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
slouken@5310
  2408
	    esac
slouken@5310
  2409
	    ;;
slouken@5310
  2410
	  -* ) ac_must_keep_next=true ;;
slouken@5310
  2411
	esac
slouken@5310
  2412
      fi
slouken@6689
  2413
      as_fn_append ac_configure_args " '$ac_arg'"
slouken@6689
  2414
      ;;
slouken@6689
  2415
    esac
slouken@6689
  2416
  done
slouken@6689
  2417
done
slouken@6689
  2418
{ ac_configure_args0=; unset ac_configure_args0;}
slouken@6689
  2419
{ ac_configure_args1=; unset ac_configure_args1;}
slouken@5310
  2420
slouken@5310
  2421
# When interrupted or exit'd, cleanup temporary files, and complete
slouken@5310
  2422
# config.log.  We remove comments because anyway the quotes in there
slouken@5310
  2423
# would cause problems or look ugly.
slouken@5310
  2424
# WARNING: Use '\'' to represent an apostrophe within the trap.
slouken@5310
  2425
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
slouken@5310
  2426
trap 'exit_status=$?
slouken@5310
  2427
  # Save into config.log some information that might help in debugging.
slouken@5310
  2428
  {
slouken@5310
  2429
    echo
slouken@5310
  2430
slouken@6689
  2431
    $as_echo "## ---------------- ##
slouken@5310
  2432
## Cache variables. ##
slouken@6689
  2433
## ---------------- ##"
slouken@5310
  2434
    echo
slouken@5310
  2435
    # The following way of writing the cache mishandles newlines in values,
slouken@5310
  2436
(
slouken@5310
  2437
  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
slouken@5310
  2438
    eval ac_val=\$$ac_var
slouken@5310
  2439
    case $ac_val in #(
slouken@5310
  2440
    *${as_nl}*)
slouken@5310
  2441
      case $ac_var in #(
slouken@6689
  2442
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
slouken@6689
  2443
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
slouken@5310
  2444
      esac
slouken@5310
  2445
      case $ac_var in #(
slouken@5310
  2446
      _ | IFS | as_nl) ;; #(
slouken@6689
  2447
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
slouken@6689
  2448
      *) { eval $ac_var=; unset $ac_var;} ;;
slouken@5310
  2449
      esac ;;
slouken@5310
  2450
    esac
slouken@5310
  2451
  done
slouken@5310
  2452
  (set) 2>&1 |
slouken@5310
  2453
    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
slouken@5310
  2454
    *${as_nl}ac_space=\ *)
slouken@5310
  2455
      sed -n \
slouken@5310
  2456
	"s/'\''/'\''\\\\'\'''\''/g;
slouken@5310
  2457
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
slouken@5310
  2458
      ;; #(
slouken@5310
  2459
    *)
slouken@5310
  2460
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
slouken@5310
  2461
      ;;
slouken@5310
  2462
    esac |
slouken@5310
  2463
    sort
slouken@5310
  2464
)
slouken@5310
  2465
    echo
slouken@5310
  2466
slouken@6689
  2467
    $as_echo "## ----------------- ##
slouken@5310
  2468
## Output variables. ##
slouken@6689
  2469
## ----------------- ##"
slouken@5310
  2470
    echo
slouken@5310
  2471
    for ac_var in $ac_subst_vars
slouken@5310
  2472
    do
slouken@5310
  2473
      eval ac_val=\$$ac_var
slouken@5310
  2474
      case $ac_val in
slouken@6689
  2475
      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
slouken@5310
  2476
      esac
slouken@6689
  2477
      $as_echo "$ac_var='\''$ac_val'\''"
slouken@5310
  2478
    done | sort
slouken@5310
  2479
    echo
slouken@5310
  2480
slouken@5310
  2481
    if test -n "$ac_subst_files"; then
slouken@6689
  2482
      $as_echo "## ------------------- ##
slouken@5310
  2483
## File substitutions. ##
slouken@6689
  2484
## ------------------- ##"
slouken@5310
  2485
      echo
slouken@5310
  2486
      for ac_var in $ac_subst_files
slouken@5310
  2487
      do
slouken@5310
  2488
	eval ac_val=\$$ac_var
slouken@5310
  2489
	case $ac_val in
slouken@6689
  2490
	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
slouken@6688
  2491
	esac
slouken@6689
  2492
	$as_echo "$ac_var='\''$ac_val'\''"
slouken@5310
  2493
      done | sort
slouken@5310
  2494
      echo
slouken@5310
  2495
    fi
slouken@5310
  2496
slouken@5310
  2497
    if test -s confdefs.h; then
slouken@6689
  2498
      $as_echo "## ----------- ##
slouken@5310
  2499
## confdefs.h. ##
slouken@6689
  2500
## ----------- ##"
slouken@5310
  2501
      echo
slouken@5310
  2502
      cat confdefs.h
slouken@5310
  2503
      echo
slouken@5310
  2504
    fi
slouken@5310
  2505
    test "$ac_signal" != 0 &&
slouken@6689
  2506
      $as_echo "$as_me: caught signal $ac_signal"
slouken@6689
  2507
    $as_echo "$as_me: exit $exit_status"
slouken@5310
  2508
  } >&5
slouken@5310
  2509
  rm -f core *.core core.conftest.* &&
slouken@5310
  2510
    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
slouken@5310
  2511
    exit $exit_status
slouken@5310
  2512
' 0
slouken@5310
  2513
for ac_signal in 1 2 13 15; do
slouken@6689
  2514
  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
slouken@5310
  2515
done
slouken@5310
  2516
ac_signal=0
slouken@5310
  2517
slouken@5310
  2518
# confdefs.h avoids OS command line length limits that DEFS can exceed.
slouken@5310
  2519
rm -f -r conftest* confdefs.h
slouken@5310
  2520
slouken@6689
  2521
$as_echo "/* confdefs.h */" > confdefs.h
slouken@6689
  2522
slouken@5310
  2523
# Predefined preprocessor variables.
slouken@5310
  2524
slouken@5310
  2525
cat >>confdefs.h <<_ACEOF
slouken@5310
  2526
#define PACKAGE_NAME "$PACKAGE_NAME"
slouken@5310
  2527
_ACEOF
slouken@5310
  2528
slouken@5310
  2529
cat >>confdefs.h <<_ACEOF
slouken@5310
  2530
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
slouken@5310
  2531
_ACEOF
slouken@5310
  2532
slouken@5310
  2533
cat >>confdefs.h <<_ACEOF
slouken@5310
  2534
#define PACKAGE_VERSION "$PACKAGE_VERSION"
slouken@5310
  2535
_ACEOF
slouken@5310
  2536
slouken@5310
  2537
cat >>confdefs.h <<_ACEOF
slouken@5310
  2538
#define PACKAGE_STRING "$PACKAGE_STRING"
slouken@5310
  2539
_ACEOF
slouken@5310
  2540
slouken@5310
  2541
cat >>confdefs.h <<_ACEOF
slouken@5310
  2542
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
slouken@5310
  2543
_ACEOF
slouken@5310
  2544
slouken@6689
  2545
cat >>confdefs.h <<_ACEOF
slouken@6689
  2546
#define PACKAGE_URL "$PACKAGE_URL"
slouken@6689
  2547
_ACEOF
slouken@6689
  2548
slouken@5310
  2549
slouken@5310
  2550
# Let the site file select an alternate cache file if it wants to.
slouken@6689
  2551
# Prefer an explicitly selected file to automatically selected ones.
slouken@6689
  2552
ac_site_file1=NONE
slouken@6689
  2553
ac_site_file2=NONE
slouken@5310
  2554
if test -n "$CONFIG_SITE"; then
slouken@6689
  2555
  # We do not want a PATH search for config.site.
slouken@6689
  2556
  case $CONFIG_SITE in #((
slouken@6689
  2557
    -*)  ac_site_file1=./$CONFIG_SITE;;
slouken@6689
  2558
    */*) ac_site_file1=$CONFIG_SITE;;
slouken@6689
  2559
    *)   ac_site_file1=./$CONFIG_SITE;;
slouken@6689
  2560
  esac
slouken@5310
  2561
elif test "x$prefix" != xNONE; then
slouken@6689
  2562
  ac_site_file1=$prefix/share/config.site
slouken@6689
  2563
  ac_site_file2=$prefix/etc/config.site
slouken@6689
  2564
else
slouken@6689
  2565
  ac_site_file1=$ac_default_prefix/share/config.site
slouken@6689
  2566
  ac_site_file2=$ac_default_prefix/etc/config.site
slouken@6689
  2567
fi
slouken@6689
  2568
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
slouken@6689
  2569
do
slouken@6689
  2570
  test "x$ac_site_file" = xNONE && continue
slouken@6689
  2571
  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
slouken@6689
  2572
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
slouken@6689
  2573
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
slouken@5310
  2574
    sed 's/^/| /' "$ac_site_file" >&5
slouken@6689
  2575
    . "$ac_site_file" \
slouken@6689
  2576
      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
slouken@6689
  2577
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
slouken@6689
  2578
as_fn_error $? "failed to load site script $ac_site_file
slouken@6689
  2579
See \`config.log' for more details" "$LINENO" 5; }
slouken@5310
  2580
  fi
slouken@5310
  2581
done
slouken@5310
  2582
slouken@5310
  2583
if test -r "$cache_file"; then
slouken@6689
  2584
  # Some versions of bash will fail to source /dev/null (special files
slouken@6689
  2585
  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
slouken@6689
  2586
  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
slouken@6689
  2587
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
slouken@6689
  2588
$as_echo "$as_me: loading cache $cache_file" >&6;}
slouken@5310
  2589
    case $cache_file in
slouken@5310
  2590
      [\\/]* | ?:[\\/]* ) . "$cache_file";;
slouken@5310
  2591
      *)                      . "./$cache_file";;
slouken@5310
  2592
    esac
slouken@5310
  2593
  fi
slouken@5310
  2594
else
slouken@6689
  2595
  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
slouken@6689
  2596
$as_echo "$as_me: creating cache $cache_file" >&6;}
slouken@5310
  2597
  >$cache_file
slouken@5310
  2598
fi
slouken@5310
  2599
slouken@5310
  2600
# Check that the precious variables saved in the cache have kept the same
slouken@5310
  2601
# value.
slouken@5310
  2602
ac_cache_corrupted=false
slouken@5310
  2603
for ac_var in $ac_precious_vars; do
slouken@5310
  2604
  eval ac_old_set=\$ac_cv_env_${ac_var}_set
slouken@5310
  2605
  eval ac_new_set=\$ac_env_${ac_var}_set
slouken@5310
  2606
  eval ac_old_val=\$ac_cv_env_${ac_var}_value
slouken@5310
  2607
  eval ac_new_val=\$ac_env_${ac_var}_value
slouken@5310
  2608
  case $ac_old_set,$ac_new_set in
slouken@5310
  2609
    set,)
slouken@6689
  2610
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
slouken@6689
  2611
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
slouken@5310
  2612
      ac_cache_corrupted=: ;;
slouken@5310
  2613
    ,set)
slouken@6689
  2614
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
slouken@6689
  2615
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}