configure
author Ryan C. Gordon <icculus@icculus.org>
Fri, 18 Aug 2017 19:52:58 -0400
changeset 11321 83d8c09e9a55
parent 11296 44853f387017
child 11322 4275bb4b49f4
permissions -rwxr-xr-x
configure: mac and iOS should compile core/unix/*.c

macOS currently needs this if you build with X11 support. iOS doesn't
(currently), but it doesn't hurt to compile it in case we do something
Unixy on that platform later on.
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#! /bin/sh
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# Guess values for system-dependent variables and create Makefiles.
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# Generated by GNU Autoconf 2.69.
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#
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#
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# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
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#
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#
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# This configure script is free software; the Free Software Foundation
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# gives unlimited permission to copy, distribute and modify it.
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## -------------------- ##
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## M4sh Initialization. ##
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## -------------------- ##
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# Be more Bourne compatible
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DUALCASE=1; export DUALCASE # for MKS sh
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if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
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  emulate sh
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  NULLCMD=:
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  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
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  # is contrary to our usage.  Disable this feature.
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  alias -g '${1+"$@"}'='"$@"'
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  setopt NO_GLOB_SUBST
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else
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  case `(set -o) 2>/dev/null` in #(
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  *posix*) :
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    set -o posix ;; #(
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  *) :
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     ;;
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esac
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fi
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as_nl='
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'
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export as_nl
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# Printing a long string crashes Solaris 7 /usr/bin/printf.
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as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
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as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
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as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
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# Prefer a ksh shell builtin over an external printf program on Solaris,
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# but without wasting forks for bash or zsh.
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if test -z "$BASH_VERSION$ZSH_VERSION" \
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    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
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  as_echo='print -r --'
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  as_echo_n='print -rn --'
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elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
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  as_echo='printf %s\n'
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  as_echo_n='printf %s'
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else
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  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
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    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
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    as_echo_n='/usr/ucb/echo -n'
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  else
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    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
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    as_echo_n_body='eval
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      arg=$1;
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      case $arg in #(
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      *"$as_nl"*)
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	expr "X$arg" : "X\\(.*\\)$as_nl";
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	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
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      esac;
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      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
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    '
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    export as_echo_n_body
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    as_echo_n='sh -c $as_echo_n_body as_echo'
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  fi
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  export as_echo_body
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  as_echo='sh -c $as_echo_body as_echo'
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fi
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# The user is always right.
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if test "${PATH_SEPARATOR+set}" != set; then
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  PATH_SEPARATOR=:
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  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
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    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
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      PATH_SEPARATOR=';'
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  }
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fi
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# IFS
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# We need space, tab and new line, in precisely that order.  Quoting is
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# there to prevent editors from complaining about space-tab.
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# (If _AS_PATH_WALK were called with IFS unset, it would disable word
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# splitting by setting IFS to empty value.)
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IFS=" ""	$as_nl"
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# Find who we are.  Look in the path if we contain no directory separator.
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as_myself=
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case $0 in #((
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  *[\\/]* ) as_myself=$0 ;;
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  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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for as_dir in $PATH
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do
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  IFS=$as_save_IFS
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  test -z "$as_dir" && as_dir=.
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    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
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  done
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IFS=$as_save_IFS
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     ;;
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esac
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# We did not find ourselves, most probably we were run as `sh COMMAND'
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# in which case we are not to be found in the path.
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if test "x$as_myself" = x; then
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  as_myself=$0
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fi
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if test ! -f "$as_myself"; then
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  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
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  exit 1
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fi
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# Unset variables that we do not need and which cause bugs (e.g. in
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# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
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# suppresses any "Segmentation fault" message there.  '((' could
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# trigger a bug in pdksh 5.2.14.
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for as_var in BASH_ENV ENV MAIL MAILPATH
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do eval test x\${$as_var+set} = xset \
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  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
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done
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PS1='$ '
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PS2='> '
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PS4='+ '
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# NLS nuisances.
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LC_ALL=C
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export LC_ALL
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LANGUAGE=C
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export LANGUAGE
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# CDPATH.
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(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
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# Use a proper internal environment variable to ensure we don't fall
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  # into an infinite loop, continuously re-executing ourselves.
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  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
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    _as_can_reexec=no; export _as_can_reexec;
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    # We cannot yet assume a decent shell, so we have to provide a
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# neutralization value for shells without unset; and this also
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# works around shells that cannot unset nonexistent variables.
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# Preserve -v and -x to the replacement shell.
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BASH_ENV=/dev/null
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ENV=/dev/null
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(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
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case $- in # ((((
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  *v*x* | *x*v* ) as_opts=-vx ;;
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  *v* ) as_opts=-v ;;
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  *x* ) as_opts=-x ;;
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  * ) as_opts= ;;
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esac
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exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
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# Admittedly, this is quite paranoid, since all the known shells bail
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# out after a failed `exec'.
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$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
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as_fn_exit 255
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  fi
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  # We don't want this to propagate to other subprocesses.
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          { _as_can_reexec=; unset _as_can_reexec;}
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if test "x$CONFIG_SHELL" = x; then
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  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
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  emulate sh
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  NULLCMD=:
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  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
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  # is contrary to our usage.  Disable this feature.
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  alias -g '\${1+\"\$@\"}'='\"\$@\"'
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  setopt NO_GLOB_SUBST
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else
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  case \`(set -o) 2>/dev/null\` in #(
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  *posix*) :
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    set -o posix ;; #(
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  *) :
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     ;;
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esac
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fi
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"
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  as_required="as_fn_return () { (exit \$1); }
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as_fn_success () { as_fn_return 0; }
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as_fn_failure () { as_fn_return 1; }
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as_fn_ret_success () { return 0; }
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as_fn_ret_failure () { return 1; }
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exitcode=0
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as_fn_success || { exitcode=1; echo as_fn_success failed.; }
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as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
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as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
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as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
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if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
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else
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  exitcode=1; echo positional parameters were not saved.
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fi
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test x\$exitcode = x0 || exit 1
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test -x / || exit 1"
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  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
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  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
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  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
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  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
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  test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
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    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
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    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
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    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
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    PATH=/empty FPATH=/empty; export PATH FPATH
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    test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
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      || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
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test \$(( 1 + 1 )) = 2 || exit 1"
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  if (eval "$as_required") 2>/dev/null; then :
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  as_have_required=yes
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else
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  as_have_required=no
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fi
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  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
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else
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  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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as_found=false
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for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
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do
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  IFS=$as_save_IFS
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  test -z "$as_dir" && as_dir=.
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  as_found=:
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  case $as_dir in #(
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	 /*)
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	   for as_base in sh bash ksh sh5; do
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	     # Try only shells that exist, to save several forks.
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	     as_shell=$as_dir/$as_base
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	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
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		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
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  CONFIG_SHELL=$as_shell as_have_required=yes
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		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
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  break 2
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fi
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fi
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	   done;;
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       esac
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  as_found=false
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done
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$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
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	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
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  CONFIG_SHELL=$SHELL as_have_required=yes
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fi; }
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IFS=$as_save_IFS
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      if test "x$CONFIG_SHELL" != x; then :
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  export CONFIG_SHELL
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             # We cannot yet assume a decent shell, so we have to provide a
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# neutralization value for shells without unset; and this also
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# works around shells that cannot unset nonexistent variables.
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# Preserve -v and -x to the replacement shell.
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BASH_ENV=/dev/null
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ENV=/dev/null
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(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
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case $- in # ((((
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  *v*x* | *x*v* ) as_opts=-vx ;;
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  *v* ) as_opts=-v ;;
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  *x* ) as_opts=-x ;;
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  * ) as_opts= ;;
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esac
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exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
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# Admittedly, this is quite paranoid, since all the known shells bail
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# out after a failed `exec'.
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$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
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exit 255
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fi
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    if test x$as_have_required = xno; then :
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  $as_echo "$0: This script requires a shell more modern than all"
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  $as_echo "$0: the shells that I found on your system."
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  if test x${ZSH_VERSION+set} = xset ; then
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    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
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    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
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  else
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    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
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$0: including any error possibly output before this
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$0: message. Then install a modern shell, or manually run
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$0: the script under such a shell if you do have one."
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  fi
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  exit 1
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fi
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fi
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fi
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SHELL=${CONFIG_SHELL-/bin/sh}
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export SHELL
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# Unset more variables known to interfere with behavior of common tools.
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CLICOLOR_FORCE= GREP_OPTIONS=
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unset CLICOLOR_FORCE GREP_OPTIONS
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## --------------------- ##
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## M4sh Shell Functions. ##
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## --------------------- ##
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# as_fn_unset VAR
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# ---------------
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# Portably unset VAR.
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as_fn_unset ()
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{
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  { eval $1=; unset $1;}
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}
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as_unset=as_fn_unset
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# as_fn_set_status STATUS
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# -----------------------
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# Set $? to STATUS, without forking.
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as_fn_set_status ()
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{
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  return $1
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} # as_fn_set_status
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# as_fn_exit STATUS
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# -----------------
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# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
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as_fn_exit ()
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{
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  set +e
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  as_fn_set_status $1
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  exit $1
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} # as_fn_exit
slouken@6689
   319
slouken@6689
   320
# as_fn_mkdir_p
slouken@6689
   321
# -------------
slouken@6689
   322
# Create "$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@6689
   835
enable_video_x11
slouken@6689
   836
with_x
slouken@6689
   837
enable_x11_shared
slouken@6689
   838
enable_video_x11_xcursor
icculus@9657
   839
enable_video_x11_xdbe
slouken@6689
   840
enable_video_x11_xinerama
slouken@6689
   841
enable_video_x11_xinput
slouken@6689
   842
enable_video_x11_xrandr
slouken@6689
   843
enable_video_x11_scrnsaver
slouken@6689
   844
enable_video_x11_xshape
slouken@6689
   845
enable_video_x11_vm
slouken@9165
   846
enable_video_vivante
slouken@6689
   847
enable_video_cocoa
slouken@6689
   848
enable_video_directfb
slouken@6689
   849
enable_directfb_shared
philipp@11187
   850
enable_video_kmsdrm
philipp@11187
   851
enable_kmsdrm_shared
slouken@6689
   852
enable_video_dummy
slouken@6689
   853
enable_video_opengl
slouken@6689
   854
enable_video_opengles
slouken@9165
   855
enable_video_opengles1
slouken@9165
   856
enable_video_opengles2
slouken@6737
   857
enable_libudev
jorgen@6870
   858
enable_dbus
slouken@10496
   859
enable_ime
slouken@8893
   860
enable_ibus
slouken@10496
   861
enable_fcitx
slouken@6689
   862
enable_input_tslib
slouken@6689
   863
enable_pthreads
slouken@6689
   864
enable_pthread_sem
slouken@6689
   865
enable_directx
slouken@6689
   866
enable_sdl_dlopen
slouken@6689
   867
enable_clock_gettime
slouken@6689
   868
enable_rpath
slouken@6689
   869
enable_render_d3d
slouken@6689
   870
'
slouken@5310
   871
      ac_precious_vars='build_alias
slouken@5310
   872
host_alias
slouken@5310
   873
target_alias
slouken@5310
   874
CC
slouken@5310
   875
CFLAGS
slouken@5310
   876
LDFLAGS
slouken@5310
   877
LIBS
slouken@5310
   878
CPPFLAGS
slouken@5310
   879
CPP
slouken@5310
   880
CXX
slouken@5310
   881
CXXFLAGS
slouken@5310
   882
CCC
slouken@5310
   883
CXXCPP
slouken@5310
   884
XMKMF'
slouken@5310
   885
slouken@5310
   886
slouken@5310
   887
# Initialize some variables set by options.
slouken@5310
   888
ac_init_help=
slouken@5310
   889
ac_init_version=false
slouken@6689
   890
ac_unrecognized_opts=
slouken@6689
   891
ac_unrecognized_sep=
slouken@5310
   892
# The variables have the same names as the options, with
slouken@5310
   893
# dashes changed to underlines.
slouken@5310
   894
cache_file=/dev/null
slouken@5310
   895
exec_prefix=NONE
slouken@5310
   896
no_create=
slouken@5310
   897
no_recursion=
slouken@5310
   898
prefix=NONE
slouken@5310
   899
program_prefix=NONE
slouken@5310
   900
program_suffix=NONE
slouken@5310
   901
program_transform_name=s,x,x,
slouken@5310
   902
silent=
slouken@5310
   903
site=
slouken@5310
   904
srcdir=
slouken@5310
   905
verbose=
slouken@5310
   906
x_includes=NONE
slouken@5310
   907
x_libraries=NONE
slouken@5310
   908
slouken@5310
   909
# Installation directory options.
slouken@5310
   910
# These are left unexpanded so users can "make install exec_prefix=/foo"
slouken@5310
   911
# and all the variables that are supposed to be based on exec_prefix
slouken@5310
   912
# by default will actually change.
slouken@5310
   913
# Use braces instead of parens because sh, perl, etc. also accept them.
slouken@5310
   914
# (The list follows the same order as the GNU Coding Standards.)
slouken@5310
   915
bindir='${exec_prefix}/bin'
slouken@5310
   916
sbindir='${exec_prefix}/sbin'
slouken@5310
   917
libexecdir='${exec_prefix}/libexec'
slouken@5310
   918
datarootdir='${prefix}/share'
slouken@5310
   919
datadir='${datarootdir}'
slouken@5310
   920
sysconfdir='${prefix}/etc'
slouken@5310
   921
sharedstatedir='${prefix}/com'
slouken@5310
   922
localstatedir='${prefix}/var'
slouken@5310
   923
includedir='${prefix}/include'
slouken@5310
   924
oldincludedir='/usr/include'
slouken@5310
   925
docdir='${datarootdir}/doc/${PACKAGE}'
slouken@5310
   926
infodir='${datarootdir}/info'
slouken@5310
   927
htmldir='${docdir}'
slouken@5310
   928
dvidir='${docdir}'
slouken@5310
   929
pdfdir='${docdir}'
slouken@5310
   930
psdir='${docdir}'
slouken@5310
   931
libdir='${exec_prefix}/lib'
slouken@5310
   932
localedir='${datarootdir}/locale'
slouken@5310
   933
mandir='${datarootdir}/man'
slouken@5310
   934
slouken@5310
   935
ac_prev=
slouken@5310
   936
ac_dashdash=
slouken@5310
   937
for ac_option
slouken@5310
   938
do
slouken@5310
   939
  # If the previous option needs an argument, assign it.
slouken@5310
   940
  if test -n "$ac_prev"; then
slouken@5310
   941
    eval $ac_prev=\$ac_option
slouken@5310
   942
    ac_prev=
slouken@5310
   943
    continue
slouken@5310
   944
  fi
slouken@5310
   945
slouken@5310
   946
  case $ac_option in
slouken@6689
   947
  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
slouken@6689
   948
  *=)   ac_optarg= ;;
slouken@6689
   949
  *)    ac_optarg=yes ;;
slouken@5310
   950
  esac
slouken@5310
   951
slouken@5310
   952
  # Accept the important Cygnus configure options, so we can diagnose typos.
slouken@5310
   953
slouken@5310
   954
  case $ac_dashdash$ac_option in
slouken@5310
   955
  --)
slouken@5310
   956
    ac_dashdash=yes ;;
slouken@5310
   957
slouken@5310
   958
  -bindir | --bindir | --bindi | --bind | --bin | --bi)
slouken@5310
   959
    ac_prev=bindir ;;
slouken@5310
   960
  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
slouken@5310
   961
    bindir=$ac_optarg ;;
slouken@5310
   962
slouken@5310
   963
  -build | --build | --buil | --bui | --bu)
slouken@5310
   964
    ac_prev=build_alias ;;
slouken@5310
   965
  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
slouken@5310
   966
    build_alias=$ac_optarg ;;
slouken@5310
   967
slouken@5310
   968
  -cache-file | --cache-file | --cache-fil | --cache-fi \
slouken@5310
   969
  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
slouken@5310
   970
    ac_prev=cache_file ;;
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
    cache_file=$ac_optarg ;;
slouken@5310
   974
slouken@5310
   975
  --config-cache | -C)
slouken@5310
   976
    cache_file=config.cache ;;
slouken@5310
   977
slouken@5310
   978
  -datadir | --datadir | --datadi | --datad)
slouken@5310
   979
    ac_prev=datadir ;;
slouken@5310
   980
  -datadir=* | --datadir=* | --datadi=* | --datad=*)
slouken@5310
   981
    datadir=$ac_optarg ;;
slouken@5310
   982
slouken@5310
   983
  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
slouken@5310
   984
  | --dataroo | --dataro | --datar)
slouken@5310
   985
    ac_prev=datarootdir ;;
slouken@5310
   986
  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
slouken@5310
   987
  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
slouken@5310
   988
    datarootdir=$ac_optarg ;;
slouken@5310
   989
slouken@5310
   990
  -disable-* | --disable-*)
slouken@6689
   991
    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
slouken@5310
   992
    # Reject names that are not valid shell variable names.
slouken@6689
   993
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
slouken@6689
   994
      as_fn_error $? "invalid feature name: $ac_useropt"
slouken@6689
   995
    ac_useropt_orig=$ac_useropt
slouken@6689
   996
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
slouken@6689
   997
    case $ac_user_opts in
slouken@6689
   998
      *"
slouken@6689
   999
"enable_$ac_useropt"
slouken@6689
  1000
"*) ;;
slouken@6689
  1001
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
slouken@6689
  1002
	 ac_unrecognized_sep=', ';;
slouken@6689
  1003
    esac
slouken@6689
  1004
    eval enable_$ac_useropt=no ;;
slouken@5310
  1005
slouken@5310
  1006
  -docdir | --docdir | --docdi | --doc | --do)
slouken@5310
  1007
    ac_prev=docdir ;;
slouken@5310
  1008
  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
slouken@5310
  1009
    docdir=$ac_optarg ;;
slouken@5310
  1010
slouken@5310
  1011
  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
slouken@5310
  1012
    ac_prev=dvidir ;;
slouken@5310
  1013
  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
slouken@5310
  1014
    dvidir=$ac_optarg ;;
slouken@5310
  1015
slouken@5310
  1016
  -enable-* | --enable-*)
slouken@6689
  1017
    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
slouken@5310
  1018
    # Reject names that are not valid shell variable names.
slouken@6689
  1019
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
slouken@6689
  1020
      as_fn_error $? "invalid feature name: $ac_useropt"
slouken@6689
  1021
    ac_useropt_orig=$ac_useropt
slouken@6689
  1022
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
slouken@6689
  1023
    case $ac_user_opts in
slouken@6689
  1024
      *"
slouken@6689
  1025
"enable_$ac_useropt"
slouken@6689
  1026
"*) ;;
slouken@6689
  1027
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
slouken@6689
  1028
	 ac_unrecognized_sep=', ';;
slouken@6689
  1029
    esac
slouken@6689
  1030
    eval enable_$ac_useropt=\$ac_optarg ;;
slouken@5310
  1031
slouken@5310
  1032
  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
slouken@5310
  1033
  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
slouken@5310
  1034
  | --exec | --exe | --ex)
slouken@5310
  1035
    ac_prev=exec_prefix ;;
slouken@5310
  1036
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
slouken@5310
  1037
  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
slouken@5310
  1038
  | --exec=* | --exe=* | --ex=*)
slouken@5310
  1039
    exec_prefix=$ac_optarg ;;
slouken@5310
  1040
slouken@5310
  1041
  -gas | --gas | --ga | --g)
slouken@5310
  1042
    # Obsolete; use --with-gas.
slouken@5310
  1043
    with_gas=yes ;;
slouken@5310
  1044
slouken@5310
  1045
  -help | --help | --hel | --he | -h)
slouken@5310
  1046
    ac_init_help=long ;;
slouken@5310
  1047
  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
slouken@5310
  1048
    ac_init_help=recursive ;;
slouken@5310
  1049
  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
slouken@5310
  1050
    ac_init_help=short ;;
slouken@5310
  1051
slouken@5310
  1052
  -host | --host | --hos | --ho)
slouken@5310
  1053
    ac_prev=host_alias ;;
slouken@5310
  1054
  -host=* | --host=* | --hos=* | --ho=*)
slouken@5310
  1055
    host_alias=$ac_optarg ;;
slouken@5310
  1056
slouken@5310
  1057
  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
slouken@5310
  1058
    ac_prev=htmldir ;;
slouken@5310
  1059
  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
slouken@5310
  1060
  | --ht=*)
slouken@5310
  1061
    htmldir=$ac_optarg ;;
slouken@5310
  1062
slouken@5310
  1063
  -includedir | --includedir | --includedi | --included | --include \
slouken@5310
  1064
  | --includ | --inclu | --incl | --inc)
slouken@5310
  1065
    ac_prev=includedir ;;
slouken@5310
  1066
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
slouken@5310
  1067
  | --includ=* | --inclu=* | --incl=* | --inc=*)
slouken@5310
  1068
    includedir=$ac_optarg ;;
slouken@5310
  1069
slouken@5310
  1070
  -infodir | --infodir | --infodi | --infod | --info | --inf)
slouken@5310
  1071
    ac_prev=infodir ;;
slouken@5310
  1072
  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
slouken@5310
  1073
    infodir=$ac_optarg ;;
slouken@5310
  1074
slouken@5310
  1075
  -libdir | --libdir | --libdi | --libd)
slouken@5310
  1076
    ac_prev=libdir ;;
slouken@5310
  1077
  -libdir=* | --libdir=* | --libdi=* | --libd=*)
slouken@5310
  1078
    libdir=$ac_optarg ;;
slouken@5310
  1079
slouken@5310
  1080
  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
slouken@5310
  1081
  | --libexe | --libex | --libe)
slouken@5310
  1082
    ac_prev=libexecdir ;;
slouken@5310
  1083
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
slouken@5310
  1084
  | --libexe=* | --libex=* | --libe=*)
slouken@5310
  1085
    libexecdir=$ac_optarg ;;
slouken@5310
  1086
slouken@5310
  1087
  -localedir | --localedir | --localedi | --localed | --locale)
slouken@5310
  1088
    ac_prev=localedir ;;
slouken@5310
  1089
  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
slouken@5310
  1090
    localedir=$ac_optarg ;;
slouken@5310
  1091
slouken@5310
  1092
  -localstatedir | --localstatedir | --localstatedi | --localstated \
slouken@5310
  1093
  | --localstate | --localstat | --localsta | --localst | --locals)
slouken@5310
  1094
    ac_prev=localstatedir ;;
slouken@5310
  1095
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
slouken@5310
  1096
  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
slouken@5310
  1097
    localstatedir=$ac_optarg ;;
slouken@5310
  1098
slouken@5310
  1099
  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
slouken@5310
  1100
    ac_prev=mandir ;;
slouken@5310
  1101
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
slouken@5310
  1102
    mandir=$ac_optarg ;;
slouken@5310
  1103
slouken@5310
  1104
  -nfp | --nfp | --nf)
slouken@5310
  1105
    # Obsolete; use --without-fp.
slouken@5310
  1106
    with_fp=no ;;
slouken@5310
  1107
slouken@5310
  1108
  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
slouken@5310
  1109
  | --no-cr | --no-c | -n)
slouken@5310
  1110
    no_create=yes ;;
slouken@5310
  1111
slouken@5310
  1112
  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
slouken@5310
  1113
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
slouken@5310
  1114
    no_recursion=yes ;;
slouken@5310
  1115
slouken@5310
  1116
  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
slouken@5310
  1117
  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
slouken@5310
  1118
  | --oldin | --oldi | --old | --ol | --o)
slouken@5310
  1119
    ac_prev=oldincludedir ;;
slouken@5310
  1120
  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
slouken@5310
  1121
  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
slouken@5310
  1122
  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
slouken@5310
  1123
    oldincludedir=$ac_optarg ;;
slouken@5310
  1124
slouken@5310
  1125
  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
slouken@5310
  1126
    ac_prev=prefix ;;
slouken@5310
  1127
  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
slouken@5310
  1128
    prefix=$ac_optarg ;;
slouken@5310
  1129
slouken@5310
  1130
  -program-prefix | --program-prefix | --program-prefi | --program-pref \
slouken@5310
  1131
  | --program-pre | --program-pr | --program-p)
slouken@5310
  1132
    ac_prev=program_prefix ;;
slouken@5310
  1133
  -program-prefix=* | --program-prefix=* | --program-prefi=* \
slouken@5310
  1134
  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
slouken@5310
  1135
    program_prefix=$ac_optarg ;;
slouken@5310
  1136
slouken@5310
  1137
  -program-suffix | --program-suffix | --program-suffi | --program-suff \
slouken@5310
  1138
  | --program-suf | --program-su | --program-s)
slouken@5310
  1139
    ac_prev=program_suffix ;;
slouken@5310
  1140
  -program-suffix=* | --program-suffix=* | --program-suffi=* \
slouken@5310
  1141
  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
slouken@5310
  1142
    program_suffix=$ac_optarg ;;
slouken@5310
  1143
slouken@5310
  1144
  -program-transform-name | --program-transform-name \
slouken@5310
  1145
  | --program-transform-nam | --program-transform-na \
slouken@5310
  1146
  | --program-transform-n | --program-transform- \
slouken@5310
  1147
  | --program-transform | --program-transfor \
slouken@5310
  1148
  | --program-transfo | --program-transf \
slouken@5310
  1149
  | --program-trans | --program-tran \
slouken@5310
  1150
  | --progr-tra | --program-tr | --program-t)
slouken@5310
  1151
    ac_prev=program_transform_name ;;
slouken@5310
  1152
  -program-transform-name=* | --program-transform-name=* \
slouken@5310
  1153
  | --program-transform-nam=* | --program-transform-na=* \
slouken@5310
  1154
  | --program-transform-n=* | --program-transform-=* \
slouken@5310
  1155
  | --program-transform=* | --program-transfor=* \
slouken@5310
  1156
  | --program-transfo=* | --program-transf=* \
slouken@5310
  1157
  | --program-trans=* | --program-tran=* \
slouken@5310
  1158
  | --progr-tra=* | --program-tr=* | --program-t=*)
slouken@5310
  1159
    program_transform_name=$ac_optarg ;;
slouken@5310
  1160
slouken@5310
  1161
  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
slouken@5310
  1162
    ac_prev=pdfdir ;;
slouken@5310
  1163
  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
slouken@5310
  1164
    pdfdir=$ac_optarg ;;
slouken@5310
  1165
slouken@5310
  1166
  -psdir | --psdir | --psdi | --psd | --ps)
slouken@5310
  1167
    ac_prev=psdir ;;
slouken@5310
  1168
  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
slouken@5310
  1169
    psdir=$ac_optarg ;;
slouken@5310
  1170
slouken@5310
  1171
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
slouken@5310
  1172
  | -silent | --silent | --silen | --sile | --sil)
slouken@5310
  1173
    silent=yes ;;
slouken@5310
  1174
slouken@5310
  1175
  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
slouken@5310
  1176
    ac_prev=sbindir ;;
slouken@5310
  1177
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
slouken@5310
  1178
  | --sbi=* | --sb=*)
slouken@5310
  1179
    sbindir=$ac_optarg ;;
slouken@5310
  1180
slouken@5310
  1181
  -sharedstatedir | --sharedstatedir | --sharedstatedi \
slouken@5310
  1182
  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
slouken@5310
  1183
  | --sharedst | --shareds | --shared | --share | --shar \
slouken@5310
  1184
  | --sha | --sh)
slouken@5310
  1185
    ac_prev=sharedstatedir ;;
slouken@5310
  1186
  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
slouken@5310
  1187
  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
slouken@5310
  1188
  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
slouken@5310
  1189
  | --sha=* | --sh=*)
slouken@5310
  1190
    sharedstatedir=$ac_optarg ;;
slouken@5310
  1191
slouken@5310
  1192
  -site | --site | --sit)
slouken@5310
  1193
    ac_prev=site ;;
slouken@5310
  1194
  -site=* | --site=* | --sit=*)
slouken@5310
  1195
    site=$ac_optarg ;;
slouken@5310
  1196
slouken@5310
  1197
  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
slouken@5310
  1198
    ac_prev=srcdir ;;
slouken@5310
  1199
  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
slouken@5310
  1200
    srcdir=$ac_optarg ;;
slouken@5310
  1201
slouken@5310
  1202
  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
slouken@5310
  1203
  | --syscon | --sysco | --sysc | --sys | --sy)
slouken@5310
  1204
    ac_prev=sysconfdir ;;
slouken@5310
  1205
  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
slouken@5310
  1206
  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
slouken@5310
  1207
    sysconfdir=$ac_optarg ;;
slouken@5310
  1208
slouken@5310
  1209
  -target | --target | --targe | --targ | --tar | --ta | --t)
slouken@5310
  1210
    ac_prev=target_alias ;;
slouken@5310
  1211
  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
slouken@5310
  1212
    target_alias=$ac_optarg ;;
slouken@5310
  1213
slouken@5310
  1214
  -v | -verbose | --verbose | --verbos | --verbo | --verb)
slouken@5310
  1215
    verbose=yes ;;
slouken@5310
  1216
slouken@5310
  1217
  -version | --version | --versio | --versi | --vers | -V)
slouken@5310
  1218
    ac_init_version=: ;;
slouken@5310
  1219
slouken@5310
  1220
  -with-* | --with-*)
slouken@6689
  1221
    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
slouken@5310
  1222
    # Reject names that are not valid shell variable names.
slouken@6689
  1223
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
slouken@6689
  1224
      as_fn_error $? "invalid package name: $ac_useropt"
slouken@6689
  1225
    ac_useropt_orig=$ac_useropt
slouken@6689
  1226
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
slouken@6689
  1227
    case $ac_user_opts in
slouken@6689
  1228
      *"
slouken@6689
  1229
"with_$ac_useropt"
slouken@6689
  1230
"*) ;;
slouken@6689
  1231
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
slouken@6689
  1232
	 ac_unrecognized_sep=', ';;
slouken@6689
  1233
    esac
slouken@6689
  1234
    eval with_$ac_useropt=\$ac_optarg ;;
slouken@5310
  1235
slouken@5310
  1236
  -without-* | --without-*)
slouken@6689
  1237
    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
slouken@5310
  1238
    # Reject names that are not valid shell variable names.
slouken@6689
  1239
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
slouken@6689
  1240
      as_fn_error $? "invalid package name: $ac_useropt"
slouken@6689
  1241
    ac_useropt_orig=$ac_useropt
slouken@6689
  1242
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
slouken@6689
  1243
    case $ac_user_opts in
slouken@6689
  1244
      *"
slouken@6689
  1245
"with_$ac_useropt"
slouken@6689
  1246
"*) ;;
slouken@6689
  1247
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
slouken@6689
  1248
	 ac_unrecognized_sep=', ';;
slouken@6689
  1249
    esac
slouken@6689
  1250
    eval with_$ac_useropt=no ;;
slouken@5310
  1251
slouken@5310
  1252
  --x)
slouken@5310
  1253
    # Obsolete; use --with-x.
slouken@5310
  1254
    with_x=yes ;;
slouken@5310
  1255
slouken@5310
  1256
  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
slouken@5310
  1257
  | --x-incl | --x-inc | --x-in | --x-i)
slouken@5310
  1258
    ac_prev=x_includes ;;
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
    x_includes=$ac_optarg ;;
slouken@5310
  1262
slouken@5310
  1263
  -x-libraries | --x-libraries | --x-librarie | --x-librari \
slouken@5310
  1264
  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
slouken@5310
  1265
    ac_prev=x_libraries ;;
slouken@5310
  1266
  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
slouken@5310
  1267
  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
slouken@5310
  1268
    x_libraries=$ac_optarg ;;
slouken@5310
  1269
slouken@6689
  1270
  -*) as_fn_error $? "unrecognized option: \`$ac_option'
slouken@6689
  1271
Try \`$0 --help' for more information"
slouken@5310
  1272
    ;;
slouken@5310
  1273
slouken@5310
  1274
  *=*)
slouken@5310
  1275
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
slouken@5310
  1276
    # Reject names that are not valid shell variable names.
slouken@6689
  1277
    case $ac_envvar in #(
slouken@6689
  1278
      '' | [0-9]* | *[!_$as_cr_alnum]* )
slouken@6689
  1279
      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
slouken@6689
  1280
    esac
slouken@5310
  1281
    eval $ac_envvar=\$ac_optarg
slouken@5310
  1282
    export $ac_envvar ;;
slouken@5310
  1283
slouken@5310
  1284
  *)
slouken@5310
  1285
    # FIXME: should be removed in autoconf 3.0.
slouken@6689
  1286
    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
slouken@5310
  1287
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
slouken@6689
  1288
      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
slouken@6689
  1289
    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
slouken@5310
  1290
    ;;
slouken@5310
  1291
slouken@5310
  1292
  esac
slouken@5310
  1293
done
slouken@5310
  1294
slouken@5310
  1295
if test -n "$ac_prev"; then
slouken@5310
  1296
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
slouken@6689
  1297
  as_fn_error $? "missing argument to $ac_option"
slouken@6689
  1298
fi
slouken@6689
  1299
slouken@6689
  1300
if test -n "$ac_unrecognized_opts"; then
slouken@6689
  1301
  case $enable_option_checking in
slouken@6689
  1302
    no) ;;
slouken@6689
  1303
    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
slouken@6689
  1304
    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
slouken@6689
  1305
  esac
slouken@6689
  1306
fi
slouken@6689
  1307
slouken@6689
  1308
# Check all directory arguments for consistency.
slouken@5310
  1309
for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
slouken@5310
  1310
		datadir sysconfdir sharedstatedir localstatedir includedir \
slouken@5310
  1311
		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
icculus@11028
  1312
		libdir localedir mandir
slouken@5310
  1313
do
slouken@5310
  1314
  eval ac_val=\$$ac_var
slouken@6689
  1315
  # Remove trailing slashes.
slouken@6689
  1316
  case $ac_val in
slouken@6689
  1317
    */ )
slouken@6689
  1318
      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
slouken@6689
  1319
      eval $ac_var=\$ac_val;;
slouken@6689
  1320
  esac
slouken@6689
  1321
  # Be sure to have absolute directory names.
slouken@5310
  1322
  case $ac_val in
slouken@5310
  1323
    [\\/$]* | ?:[\\/]* )  continue;;
slouken@5310
  1324
    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
slouken@5310
  1325
  esac
slouken@6689
  1326
  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
slouken@5310
  1327
done
slouken@5310
  1328
slouken@5310
  1329
# There might be people who depend on the old broken behavior: `$host'
slouken@5310
  1330
# used to hold the argument of --host etc.
slouken@5310
  1331
# FIXME: To remove some day.
slouken@5310
  1332
build=$build_alias
slouken@5310
  1333
host=$host_alias
slouken@5310
  1334
target=$target_alias
slouken@5310
  1335
slouken@5310
  1336
# FIXME: To remove some day.
slouken@5310
  1337
if test "x$host_alias" != x; then
slouken@5310
  1338
  if test "x$build_alias" = x; then
slouken@5310
  1339
    cross_compiling=maybe
slouken@5310
  1340
  elif test "x$build_alias" != "x$host_alias"; then
slouken@5310
  1341
    cross_compiling=yes
slouken@5310
  1342
  fi
slouken@5310
  1343
fi
slouken@5310
  1344
slouken@5310
  1345
ac_tool_prefix=
slouken@5310
  1346
test -n "$host_alias" && ac_tool_prefix=$host_alias-
slouken@5310
  1347
slouken@5310
  1348
test "$silent" = yes && exec 6>/dev/null
slouken@5310
  1349
slouken@5310
  1350
slouken@5310
  1351
ac_pwd=`pwd` && test -n "$ac_pwd" &&
slouken@5310
  1352
ac_ls_di=`ls -di .` &&
slouken@5310
  1353
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
slouken@6689
  1354
  as_fn_error $? "working directory cannot be determined"
slouken@5310
  1355
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
slouken@6689
  1356
  as_fn_error $? "pwd does not report name of working directory"
slouken@5310
  1357
slouken@5310
  1358
slouken@5310
  1359
# Find the source files, if location was not specified.
slouken@5310
  1360
if test -z "$srcdir"; then
slouken@5310
  1361
  ac_srcdir_defaulted=yes
slouken@5310
  1362
  # Try the directory containing this script, then the parent directory.
slouken@6689
  1363
  ac_confdir=`$as_dirname -- "$as_myself" ||
slouken@6689
  1364
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
slouken@6689
  1365
	 X"$as_myself" : 'X\(//\)[^/]' \| \
slouken@6689
  1366
	 X"$as_myself" : 'X\(//\)$' \| \
slouken@6689
  1367
	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
slouken@6689
  1368
$as_echo X"$as_myself" |
slouken@5310
  1369
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
slouken@5310
  1370
	    s//\1/
slouken@5310
  1371
	    q
slouken@5310
  1372
	  }
slouken@5310
  1373
	  /^X\(\/\/\)[^/].*/{
slouken@5310
  1374
	    s//\1/
slouken@5310
  1375
	    q
slouken@5310
  1376
	  }
slouken@5310
  1377
	  /^X\(\/\/\)$/{
slouken@5310
  1378
	    s//\1/
slouken@5310
  1379
	    q
slouken@5310
  1380
	  }
slouken@5310
  1381
	  /^X\(\/\).*/{
slouken@5310
  1382
	    s//\1/
slouken@5310
  1383
	    q
slouken@5310
  1384
	  }
slouken@5310
  1385
	  s/.*/./; q'`
slouken@5310
  1386
  srcdir=$ac_confdir
slouken@5310
  1387
  if test ! -r "$srcdir/$ac_unique_file"; then
slouken@5310
  1388
    srcdir=..
slouken@5310
  1389
  fi
slouken@5310
  1390
else
slouken@5310
  1391
  ac_srcdir_defaulted=no
slouken@5310
  1392
fi
slouken@5310
  1393
if test ! -r "$srcdir/$ac_unique_file"; then
slouken@5310
  1394
  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
slouken@6689
  1395
  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
slouken@5310
  1396
fi
slouken@5310
  1397
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
slouken@5310
  1398
ac_abs_confdir=`(
slouken@6689
  1399
	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
slouken@5310
  1400
	pwd)`
slouken@5310
  1401
# When building in place, set srcdir=.
slouken@5310
  1402
if test "$ac_abs_confdir" = "$ac_pwd"; then
slouken@5310
  1403
  srcdir=.
slouken@5310
  1404
fi
slouken@5310
  1405
# Remove unnecessary trailing slashes from srcdir.
slouken@5310
  1406
# Double slashes in file names in object file debugging info
slouken@5310
  1407
# mess up M-x gdb in Emacs.
slouken@5310
  1408
case $srcdir in
slouken@5310
  1409
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
slouken@5310
  1410
esac
slouken@5310
  1411
for ac_var in $ac_precious_vars; do
slouken@5310
  1412
  eval ac_env_${ac_var}_set=\${${ac_var}+set}
slouken@5310
  1413
  eval ac_env_${ac_var}_value=\$${ac_var}
slouken@5310
  1414
  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
slouken@5310
  1415
  eval ac_cv_env_${ac_var}_value=\$${ac_var}
slouken@5310
  1416
done
slouken@5310
  1417
slouken@5310
  1418
#
slouken@5310
  1419
# Report the --help message.
slouken@5310
  1420
#
slouken@5310
  1421
if test "$ac_init_help" = "long"; then
slouken@5310
  1422
  # Omit some internal or obsolete options to make the list less imposing.
slouken@5310
  1423
  # This message is too long to be a string in the A/UX 3.1 sh.
slouken@5310
  1424
  cat <<_ACEOF
slouken@5310
  1425
\`configure' configures this package to adapt to many kinds of systems.
slouken@5310
  1426
slouken@5310
  1427
Usage: $0 [OPTION]... [VAR=VALUE]...
slouken@5310
  1428
slouken@5310
  1429
To assign environment variables (e.g., CC, CFLAGS...), specify them as
slouken@5310
  1430
VAR=VALUE.  See below for descriptions of some of the useful variables.
slouken@5310
  1431
slouken@5310
  1432
Defaults for the options are specified in brackets.
slouken@5310
  1433
slouken@5310
  1434
Configuration:
slouken@5310
  1435
  -h, --help              display this help and exit
slouken@5310
  1436
      --help=short        display options specific to this package
slouken@5310
  1437
      --help=recursive    display the short help of all the included packages
slouken@5310
  1438
  -V, --version           display version information and exit
slouken@6689
  1439
  -q, --quiet, --silent   do not print \`checking ...' messages
slouken@5310
  1440
      --cache-file=FILE   cache test results in FILE [disabled]
slouken@5310
  1441
  -C, --config-cache      alias for \`--cache-file=config.cache'
slouken@5310
  1442
  -n, --no-create         do not create output files
slouken@5310
  1443
      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
slouken@5310
  1444
slouken@5310
  1445
Installation directories:
slouken@5310
  1446
  --prefix=PREFIX         install architecture-independent files in PREFIX
slouken@6689
  1447
                          [$ac_default_prefix]
slouken@5310
  1448
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
slouken@6689
  1449
                          [PREFIX]
slouken@5310
  1450
slouken@5310
  1451
By default, \`make install' will install all the files in
slouken@5310
  1452
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
slouken@5310
  1453
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
slouken@5310
  1454
for instance \`--prefix=\$HOME'.
slouken@5310
  1455
slouken@5310
  1456
For better control, use the options below.
slouken@5310
  1457
slouken@5310
  1458
Fine tuning of the installation directories:
slouken@6689
  1459
  --bindir=DIR            user executables [EPREFIX/bin]
slouken@6689
  1460
  --sbindir=DIR           system admin executables [EPREFIX/sbin]
slouken@6689
  1461
  --libexecdir=DIR        program executables [EPREFIX/libexec]
slouken@6689
  1462
  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
slouken@6689
  1463
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
slouken@6689
  1464
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
slouken@6689
  1465
  --libdir=DIR            object code libraries [EPREFIX/lib]
slouken@6689
  1466
  --includedir=DIR        C header files [PREFIX/include]
slouken@6689
  1467
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
slouken@6689
  1468
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
slouken@6689
  1469
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
slouken@6689
  1470
  --infodir=DIR           info documentation [DATAROOTDIR/info]
slouken@6689
  1471
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
slouken@6689
  1472
  --mandir=DIR            man documentation [DATAROOTDIR/man]
slouken@6689
  1473
  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
slouken@6689
  1474
  --htmldir=DIR           html documentation [DOCDIR]
slouken@6689
  1475
  --dvidir=DIR            dvi documentation [DOCDIR]
slouken@6689
  1476
  --pdfdir=DIR            pdf documentation [DOCDIR]
slouken@6689
  1477
  --psdir=DIR             ps documentation [DOCDIR]
slouken@5310
  1478
_ACEOF
slouken@5310
  1479
slouken@5310
  1480
  cat <<\_ACEOF
slouken@5310
  1481
slouken@5310
  1482
X features:
slouken@5310
  1483
  --x-includes=DIR    X include files are in DIR
slouken@5310
  1484
  --x-libraries=DIR   X library files are in DIR
slouken@5310
  1485
slouken@5310
  1486
System types:
slouken@5310
  1487
  --build=BUILD     configure for building on BUILD [guessed]
slouken@5310
  1488
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
slouken@5310
  1489
_ACEOF
slouken@5310
  1490
fi
slouken@5310
  1491
slouken@5310
  1492
if test -n "$ac_init_help"; then
slouken@5310
  1493
slouken@5310
  1494
  cat <<\_ACEOF
slouken@5310
  1495
slouken@5310
  1496
Optional Features:
slouken@6689
  1497
  --disable-option-checking  ignore unrecognized --enable/--with options
slouken@5310
  1498
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
slouken@5310
  1499
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
slouken@5310
  1500
  --enable-shared[=PKGS]  build shared libraries [default=yes]
slouken@5310
  1501
  --enable-static[=PKGS]  build static libraries [default=yes]
slouken@5310
  1502
  --enable-fast-install[=PKGS]
slouken@5310
  1503
                          optimize for fast installation [default=yes]
slouken@5310
  1504
  --disable-libtool-lock  avoid locking (might break parallel builds)
slouken@5310
  1505
  --enable-assertions     Enable internal sanity checks
slouken@5310
  1506
                          (auto/disabled/release/enabled/paranoid)
slouken@6689
  1507
                          [[default=auto]]
slouken@5310
  1508
  --enable-dependency-tracking
slouken@6689
  1509
                          Use gcc -MMD -MT dependency tracking [[default=yes]]
slouken@6689
  1510
  --enable-libc           Use the system C library [[default=yes]]
slouken@6689
  1511
  --enable-gcc-atomics    Use gcc builtin atomics [[default=yes]]
slouken@5310
  1512
  --enable-atomic         Enable the atomic operations subsystem
slouken@6689
  1513
                          [[default=yes]]
slouken@6689
  1514
  --enable-audio          Enable the audio subsystem [[default=yes]]
slouken@6689
  1515
  --enable-video          Enable the video subsystem [[default=yes]]
slouken@6689
  1516
  --enable-render         Enable the render subsystem [[default=yes]]
slouken@6689
  1517
  --enable-events         Enable the events subsystem [[default=yes]]
slouken@6689
  1518
  --enable-joystick       Enable the joystick subsystem [[default=yes]]
slouken@5310
  1519
  --enable-haptic         Enable the haptic (force feedback) subsystem
slouken@6689
  1520
                          [[default=yes]]
slouken@6689
  1521
  --enable-power          Enable the power subsystem [[default=yes]]
icculus@7667
  1522
  --enable-filesystem     Enable the filesystem subsystem [[default=yes]]
slouken@6689
  1523
  --enable-threads        Enable the threading subsystem [[default=yes]]
slouken@6689
  1524
  --enable-timers         Enable the timer subsystem [[default=yes]]
slouken@6689
  1525
  --enable-file           Enable the file subsystem [[default=yes]]
slouken@5310
  1526
  --enable-loadso         Enable the shared object loading subsystem
slouken@6689
  1527
                          [[default=yes]]
slouken@6689
  1528
  --enable-cpuinfo        Enable the cpuinfo subsystem [[default=yes]]
slouken@6689
  1529
  --enable-assembly       Enable assembly routines [[default=yes]]
slouken@5310
  1530
  --enable-ssemath        Allow GCC to use SSE floating point math
icculus@10847
  1531
                          [[default=maybe]]
slouken@6689
  1532
  --enable-mmx            use MMX assembly routines [[default=yes]]
slouken@6689
  1533
  --enable-3dnow          use 3DNow! assembly routines [[default=yes]]
slouken@6689
  1534
  --enable-sse            use SSE assembly routines [[default=yes]]
icculus@10835
  1535
  --enable-sse2           use SSE2 assembly routines [[default=maybe]]
icculus@10835
  1536
  --enable-sse3           use SSE3 assembly routines [[default=maybe]]
slouken@6689
  1537
  --enable-altivec        use Altivec assembly routines [[default=yes]]
slouken@7391
  1538
  --enable-oss            support the OSS audio API [[default=maybe]]
slouken@6689
  1539
  --enable-alsa           support the ALSA audio API [[default=yes]]
slouken@5310
  1540
  --disable-alsatest      Do not try to compile and run a test Alsa program
slouken@6689
  1541
  --enable-alsa-shared    dynamically load ALSA audio support [[default=yes]]
icculus@11081
  1542
  --enable-jack           use JACK audio [[default=yes]]
icculus@11081
  1543
  --enable-jack-shared    dynamically load JACK audio support [[default=yes]]
slouken@6689
  1544
  --enable-esd            support the Enlightened Sound Daemon [[default=yes]]
slouken@5310
  1545
  --disable-esdtest       Do not try to compile and run a test ESD program
slouken@6689
  1546
  --enable-esd-shared     dynamically load ESD audio support [[default=yes]]
slouken@6689
  1547
  --enable-pulseaudio     use PulseAudio [[default=yes]]
slouken@5310
  1548
  --enable-pulseaudio-shared
slouken@6689
  1549
                          dynamically load PulseAudio support [[default=yes]]
slouken@5310
  1550
  --enable-arts           support the Analog Real Time Synthesizer
slouken@6689
  1551
                          [[default=yes]]
slouken@6689
  1552
  --enable-arts-shared    dynamically load aRts audio support [[default=yes]]
slouken@6689
  1553
  --enable-nas            support the NAS audio API [[default=yes]]
slouken@6689
  1554
  --enable-nas-shared     dynamically load NAS audio support [[default=yes]]
slouken@7371
  1555
  --enable-sndio          support the sndio audio API [[default=yes]]
slouken@7371
  1556
  --enable-sndio-shared   dynamically load sndio audio support [[default=yes]]
slouken@10777
  1557
  --enable-fusionsound    use FusionSound audio driver [[default=no]]
slouken@10777
  1558
  --enable-fusionsound-shared
slouken@10777
  1559
                          dynamically load fusionsound audio support
slouken@10777
  1560
                          [[default=yes]]
slouken@6689
  1561
  --enable-diskaudio      support the disk writer audio driver [[default=yes]]
slouken@6689
  1562
  --enable-dummyaudio     support the dummy audio driver [[default=yes]]
slouken@10777
  1563
  --enable-libsamplerate  use libsamplerate for audio rate conversion
slouken@10777
  1564
                          [[default=yes]]
slouken@10777
  1565
  --enable-libsamplerate-shared
slouken@10777
  1566
                          dynamically load libsamplerate [[default=yes]]
gabomdq@8062
  1567
  --enable-video-wayland  use Wayland video driver [[default=yes]]
gabomdq@8082
  1568
  --enable-video-wayland-qt-touch
gabomdq@8082
  1569
                          QtWayland server support for Wayland video driver
gabomdq@8082
  1570
                          [[default=yes]]
gabomdq@8104
  1571
  --enable-wayland-shared dynamically load Wayland support [[default=maybe]]
icculus@8159
  1572
  --enable-video-mir      use Mir video driver [[default=yes]]
icculus@8159
  1573
  --enable-mir-shared     dynamically load Mir support [[default=maybe]]
slouken@6689
  1574
  --enable-video-x11      use X11 video driver [[default=yes]]
slouken@6689
  1575
  --enable-x11-shared     dynamically load X11 support [[default=maybe]]
slouken@5471
  1576
  --enable-video-x11-xcursor
slouken@6689
  1577
                          enable X11 Xcursor support [[default=yes]]
icculus@9657
  1578
  --enable-video-x11-xdbe enable X11 Xdbe support [[default=yes]]
slouken@5310
  1579
  --enable-video-x11-xinerama
slouken@6689
  1580
                          enable X11 Xinerama support [[default=yes]]
slouken@5408
  1581
  --enable-video-x11-xinput
slouken@5408
  1582
                          enable X11 XInput extension for manymouse, tablets,
slouken@6689
  1583
                          etc [[default=yes]]
slouken@5310
  1584
  --enable-video-x11-xrandr
slouken@5310
  1585
                          enable X11 Xrandr extension for fullscreen
slouken@6689
  1586
                          [[default=yes]]
slouken@5310
  1587
  --enable-video-x11-scrnsaver
slouken@6689
  1588
                          enable X11 screensaver extension [[default=yes]]
slouken@5408
  1589
  --enable-video-x11-xshape
slouken@6689
  1590
                          enable X11 XShape support [[default=yes]]
slouken@6689
  1591
  --enable-video-x11-vm   use X11 VM extension for fullscreen [[default=yes]]
slouken@9165
  1592
  --enable-video-vivante  use Vivante EGL video driver [[default=yes]]
slouken@6689
  1593
  --enable-video-cocoa    use Cocoa video driver [[default=yes]]
slouken@6689
  1594
  --enable-video-directfb use DirectFB video driver [[default=no]]
slouken@5310
  1595
  --enable-directfb-shared
slouken@6689
  1596
                          dynamically load directfb support [[default=yes]]
philipp@11187
  1597
  --enable-video-kmsdrm   use KMSDRM video driver [[default=no]]
philipp@11187
  1598
  --enable-kmsdrm-shared  dynamically load kmsdrm support [[default=yes]]
slouken@6689
  1599
  --enable-video-dummy    use dummy video driver [[default=yes]]
slouken@6689
  1600
  --enable-video-opengl   include OpenGL support [[default=yes]]
slouken@6689
  1601
  --enable-video-opengles include OpenGL ES support [[default=yes]]
slouken@9165
  1602
  --enable-video-opengles1
slouken@9165
  1603
                          include OpenGL ES 1.1 support [[default=yes]]
slouken@9165
  1604
  --enable-video-opengles2
slouken@9165
  1605
                          include OpenGL ES 2.0 support [[default=yes]]
slouken@6737
  1606
  --enable-libudev        enable libudev support [[default=yes]]
jorgen@6870
  1607
  --enable-dbus           enable D-Bus support [[default=yes]]
slouken@10496
  1608
  --enable-ime            enable IME support [[default=yes]]
slouken@8893
  1609
  --enable-ibus           enable IBus support [[default=yes]]
slouken@10496
  1610
  --enable-fcitx          enable fcitx support [[default=yes]]
slouken@5310
  1611
  --enable-input-tslib    use the Touchscreen library for input
slouken@6689
  1612
                          [[default=yes]]
slouken@5310
  1613
  --enable-pthreads       use POSIX threads for multi-threading
slouken@6689
  1614
                          [[default=yes]]
slouken@6689
  1615
  --enable-pthread-sem    use pthread semaphores [[default=yes]]
slouken@6689
  1616
  --enable-directx        use DirectX for Windows audio/video [[default=yes]]
slouken@6689
  1617
  --enable-sdl-dlopen     use dlopen for shared object loading [[default=yes]]
slouken@5310
  1618
  --enable-clock_gettime  use clock_gettime() instead of gettimeofday() on
urkle@7138
  1619
                          UNIX [[default=yes]]
slouken@6689
  1620
  --enable-rpath          use an rpath when linking SDL [[default=yes]]
slouken@6689
  1621
  --enable-render-d3d     enable the Direct3D render driver [[default=yes]]
slouken@5310
  1622
slouken@5310
  1623
Optional Packages:
slouken@5310
  1624
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
slouken@5310
  1625
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
slouken@6442
  1626
  --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
slouken@5310
  1627
                          both]
slouken@5310
  1628
  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
slouken@6442
  1629
  --with-sysroot=DIR Search for dependent libraries within DIR
slouken@6442
  1630
                        (or the compiler's sysroot if not specified).
slouken@5310
  1631
  --with-alsa-prefix=PFX  Prefix where Alsa library is installed(optional)
slouken@5310
  1632
  --with-alsa-inc-prefix=PFX  Prefix where include libraries are (optional)
slouken@5310
  1633
  --with-esd-prefix=PFX   Prefix where ESD is installed (optional)
slouken@5310
  1634
  --with-esd-exec-prefix=PFX Exec prefix where ESD is installed (optional)
slouken@5310
  1635
  --with-x                use the X Window System
slouken@5310
  1636
slouken@5310
  1637
Some influential environment variables:
slouken@5310
  1638
  CC          C compiler command
slouken@5310
  1639
  CFLAGS      C compiler flags
slouken@5310
  1640
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
slouken@5310
  1641
              nonstandard directory <lib dir>
slouken@5310
  1642
  LIBS        libraries to pass to the linker, e.g. -l<library>
slouken@6689
  1643
  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
slouken@5310
  1644
              you have headers in a nonstandard directory <include dir>
slouken@5310
  1645
  CPP         C preprocessor
slouken@5310
  1646
  CXX         C++ compiler command
slouken@5310
  1647
  CXXFLAGS    C++ compiler flags
slouken@5310
  1648
  CXXCPP      C++ preprocessor
slouken@5310
  1649
  XMKMF       Path to xmkmf, Makefile generator for X Window System
slouken@5310
  1650
slouken@5310
  1651
Use these variables to override the choices made by `configure' or to help
slouken@5310
  1652
it to find libraries and programs with nonstandard names/locations.
slouken@5310
  1653
slouken@6689
  1654
Report bugs to the package provider.
slouken@5310
  1655
_ACEOF
slouken@5310
  1656
ac_status=$?
slouken@5310
  1657
fi
slouken@5310
  1658
slouken@5310
  1659
if test "$ac_init_help" = "recursive"; then
slouken@5310
  1660
  # If there are subdirs, report their specific --help.
slouken@5310
  1661
  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
slouken@6689
  1662
    test -d "$ac_dir" ||
slouken@6689
  1663
      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
slouken@6689
  1664
      continue
slouken@5310
  1665
    ac_builddir=.
slouken@5310
  1666
slouken@5310
  1667
case "$ac_dir" in
slouken@5310
  1668
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
slouken@5310
  1669
*)
slouken@6689
  1670
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
slouken@5310
  1671
  # A ".." for each directory in $ac_dir_suffix.
slouken@6689
  1672
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
slouken@5310
  1673
  case $ac_top_builddir_sub in
slouken@5310
  1674
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
slouken@5310
  1675
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
slouken@5310
  1676
  esac ;;
slouken@5310
  1677
esac
slouken@5310
  1678
ac_abs_top_builddir=$ac_pwd
slouken@5310
  1679
ac_abs_builddir=$ac_pwd$ac_dir_suffix
slouken@5310
  1680
# for backward compatibility:
slouken@5310
  1681
ac_top_builddir=$ac_top_build_prefix
slouken@5310
  1682
slouken@5310
  1683
case $srcdir in
slouken@5310
  1684
  .)  # We are building in place.
slouken@5310
  1685
    ac_srcdir=.
slouken@5310
  1686
    ac_top_srcdir=$ac_top_builddir_sub
slouken@5310
  1687
    ac_abs_top_srcdir=$ac_pwd ;;
slouken@5310
  1688
  [\\/]* | ?:[\\/]* )  # Absolute name.
slouken@5310
  1689
    ac_srcdir=$srcdir$ac_dir_suffix;
slouken@5310
  1690
    ac_top_srcdir=$srcdir
slouken@5310
  1691
    ac_abs_top_srcdir=$srcdir ;;
slouken@5310
  1692
  *) # Relative name.
slouken@5310
  1693
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
slouken@5310
  1694
    ac_top_srcdir=$ac_top_build_prefix$srcdir
slouken@5310
  1695
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
slouken@5310
  1696
esac
slouken@5310
  1697
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
slouken@5310
  1698
slouken@5310
  1699
    cd "$ac_dir" || { ac_status=$?; continue; }
slouken@5310
  1700
    # Check for guested configure.
slouken@5310
  1701
    if test -f "$ac_srcdir/configure.gnu"; then
slouken@5310
  1702
      echo &&
slouken@5310
  1703
      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
slouken@5310
  1704
    elif test -f "$ac_srcdir/configure"; then
slouken@5310
  1705
      echo &&
slouken@5310
  1706
      $SHELL "$ac_srcdir/configure" --help=recursive
slouken@5310
  1707
    else
slouken@6689
  1708
      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
slouken@5310
  1709
    fi || ac_status=$?
slouken@5310
  1710
    cd "$ac_pwd" || { ac_status=$?; break; }
slouken@5310
  1711
  done
slouken@5310
  1712
fi
slouken@5310
  1713
slouken@5310
  1714
test -n "$ac_init_help" && exit $ac_status
slouken@5310
  1715
if $ac_init_version; then
slouken@5310
  1716
  cat <<\_ACEOF
slouken@5310
  1717
configure
slouken@7184
  1718
generated by GNU Autoconf 2.69
slouken@7184
  1719
slouken@7184
  1720
Copyright (C) 2012 Free Software Foundation, Inc.
slouken@5310
  1721
This configure script is free software; the Free Software Foundation
slouken@5310
  1722
gives unlimited permission to copy, distribute and modify it.
slouken@5310
  1723
_ACEOF
slouken@5310
  1724
  exit
slouken@5310
  1725
fi
slouken@6689
  1726
slouken@6689
  1727
## ------------------------ ##
slouken@6689
  1728
## Autoconf initialization. ##
slouken@6689
  1729
## ------------------------ ##
slouken@6689
  1730
slouken@6689
  1731
# ac_fn_c_try_compile LINENO
slouken@6689
  1732
# --------------------------
slouken@6689
  1733
# Try to compile conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  1734
ac_fn_c_try_compile ()
slouken@6689
  1735
{
slouken@6689
  1736
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1737
  rm -f conftest.$ac_objext
slouken@6689
  1738
  if { { ac_try="$ac_compile"
slouken@6689
  1739
case "(($ac_try" in
slouken@6689
  1740
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1741
  *) ac_try_echo=$ac_try;;
slouken@6689
  1742
esac
slouken@6689
  1743
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  1744
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  1745
  (eval "$ac_compile") 2>conftest.err
slouken@6689
  1746
  ac_status=$?
slouken@6689
  1747
  if test -s conftest.err; then
slouken@6689
  1748
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  1749
    cat conftest.er1 >&5
slouken@6689
  1750
    mv -f conftest.er1 conftest.err
slouken@6689
  1751
  fi
slouken@6689
  1752
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  1753
  test $ac_status = 0; } && {
slouken@6689
  1754
	 test -z "$ac_c_werror_flag" ||
slouken@6689
  1755
	 test ! -s conftest.err
slouken@6689
  1756
       } && test -s conftest.$ac_objext; then :
slouken@6689
  1757
  ac_retval=0
slouken@6689
  1758
else
slouken@6689
  1759
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  1760
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  1761
slouken@6689
  1762
	ac_retval=1
slouken@6689
  1763
fi
slouken@6689
  1764
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1765
  as_fn_set_status $ac_retval
slouken@6689
  1766
slouken@6689
  1767
} # ac_fn_c_try_compile
slouken@6689
  1768
slouken@6689
  1769
# ac_fn_c_try_link LINENO
slouken@6689
  1770
# -----------------------
slouken@6689
  1771
# Try to link conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  1772
ac_fn_c_try_link ()
slouken@6689
  1773
{
slouken@6689
  1774
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1775
  rm -f conftest.$ac_objext conftest$ac_exeext
slouken@6689
  1776
  if { { ac_try="$ac_link"
slouken@6689
  1777
case "(($ac_try" in
slouken@6689
  1778
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1779
  *) ac_try_echo=$ac_try;;
slouken@6689
  1780
esac
slouken@6689
  1781
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  1782
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  1783
  (eval "$ac_link") 2>conftest.err
slouken@6689
  1784
  ac_status=$?
slouken@6689
  1785
  if test -s conftest.err; then
slouken@6689
  1786
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  1787
    cat conftest.er1 >&5
slouken@6689
  1788
    mv -f conftest.er1 conftest.err
slouken@6689
  1789
  fi
slouken@6689
  1790
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  1791
  test $ac_status = 0; } && {
slouken@6689
  1792
	 test -z "$ac_c_werror_flag" ||
slouken@6689
  1793
	 test ! -s conftest.err
slouken@6689
  1794
       } && test -s conftest$ac_exeext && {
slouken@6689
  1795
	 test "$cross_compiling" = yes ||
slouken@7184
  1796
	 test -x conftest$ac_exeext
slouken@6689
  1797
       }; then :
slouken@6689
  1798
  ac_retval=0
slouken@6689
  1799
else
slouken@6689
  1800
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  1801
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  1802
slouken@6689
  1803
	ac_retval=1
slouken@6689
  1804
fi
slouken@6689
  1805
  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
slouken@6689
  1806
  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
slouken@6689
  1807
  # interfere with the next link command; also delete a directory that is
slouken@6689
  1808
  # left behind by Apple's compiler.  We do this before executing the actions.
slouken@6689
  1809
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
slouken@6689
  1810
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1811
  as_fn_set_status $ac_retval
slouken@6689
  1812
slouken@6689
  1813
} # ac_fn_c_try_link
slouken@6689
  1814
slouken@6689
  1815
# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
slouken@6689
  1816
# -------------------------------------------------------
slouken@6689
  1817
# Tests whether HEADER exists and can be compiled using the include files in
slouken@6689
  1818
# INCLUDES, setting the cache variable VAR accordingly.
slouken@6689
  1819
ac_fn_c_check_header_compile ()
slouken@6689
  1820
{
slouken@6689
  1821
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1822
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  1823
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  1824
if eval \${$3+:} false; then :
slouken@6689
  1825
  $as_echo_n "(cached) " >&6
slouken@6689
  1826
else
slouken@6689
  1827
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  1828
/* end confdefs.h.  */
slouken@6689
  1829
$4
slouken@6689
  1830
#include <$2>
slouken@6689
  1831
_ACEOF
slouken@6689
  1832
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  1833
  eval "$3=yes"
slouken@6689
  1834
else
slouken@6689
  1835
  eval "$3=no"
slouken@6689
  1836
fi
slouken@6689
  1837
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  1838
fi
slouken@6689
  1839
eval ac_res=\$$3
slouken@6689
  1840
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  1841
$as_echo "$ac_res" >&6; }
slouken@6689
  1842
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1843
slouken@6689
  1844
} # ac_fn_c_check_header_compile
slouken@6689
  1845
slouken@6689
  1846
# ac_fn_c_try_cpp LINENO
slouken@6689
  1847
# ----------------------
slouken@6689
  1848
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  1849
ac_fn_c_try_cpp ()
slouken@6689
  1850
{
slouken@6689
  1851
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1852
  if { { ac_try="$ac_cpp conftest.$ac_ext"
slouken@6689
  1853
case "(($ac_try" in
slouken@6689
  1854
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1855
  *) ac_try_echo=$ac_try;;
slouken@6689
  1856
esac
slouken@6689
  1857
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  1858
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  1859
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
slouken@6689
  1860
  ac_status=$?
slouken@6689
  1861
  if test -s conftest.err; then
slouken@6689
  1862
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  1863
    cat conftest.er1 >&5
slouken@6689
  1864
    mv -f conftest.er1 conftest.err
slouken@6689
  1865
  fi
slouken@6689
  1866
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  1867
  test $ac_status = 0; } > conftest.i && {
slouken@6689
  1868
	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
slouken@6689
  1869
	 test ! -s conftest.err
slouken@6689
  1870
       }; then :
slouken@6689
  1871
  ac_retval=0
slouken@6689
  1872
else
slouken@6689
  1873
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  1874
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  1875
slouken@6689
  1876
    ac_retval=1
slouken@6689
  1877
fi
slouken@6689
  1878
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1879
  as_fn_set_status $ac_retval
slouken@6689
  1880
slouken@6689
  1881
} # ac_fn_c_try_cpp
slouken@6689
  1882
slouken@6689
  1883
# ac_fn_c_try_run LINENO
slouken@6689
  1884
# ----------------------
slouken@6689
  1885
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
slouken@6689
  1886
# that executables *can* be run.
slouken@6689
  1887
ac_fn_c_try_run ()
slouken@6689
  1888
{
slouken@6689
  1889
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1890
  if { { ac_try="$ac_link"
slouken@6689
  1891
case "(($ac_try" in
slouken@6689
  1892
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1893
  *) ac_try_echo=$ac_try;;
slouken@6689
  1894
esac
slouken@6689
  1895
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  1896
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  1897
  (eval "$ac_link") 2>&5
slouken@6689
  1898
  ac_status=$?
slouken@6689
  1899
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  1900
  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
slouken@6689
  1901
  { { case "(($ac_try" in
slouken@6689
  1902
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1903
  *) ac_try_echo=$ac_try;;
slouken@6689
  1904
esac
slouken@6689
  1905
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  1906
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  1907
  (eval "$ac_try") 2>&5
slouken@6689
  1908
  ac_status=$?
slouken@6689
  1909
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  1910
  test $ac_status = 0; }; }; then :
slouken@6689
  1911
  ac_retval=0
slouken@6689
  1912
else
slouken@6689
  1913
  $as_echo "$as_me: program exited with status $ac_status" >&5
slouken@6689
  1914
       $as_echo "$as_me: failed program was:" >&5
slouken@6689
  1915
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  1916
slouken@6689
  1917
       ac_retval=$ac_status
slouken@6689
  1918
fi
slouken@6689
  1919
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
slouken@6689
  1920
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1921
  as_fn_set_status $ac_retval
slouken@6689
  1922
slouken@6689
  1923
} # ac_fn_c_try_run
slouken@6689
  1924
slouken@6689
  1925
# ac_fn_c_check_func LINENO FUNC VAR
slouken@6689
  1926
# ----------------------------------
slouken@6689
  1927
# Tests whether FUNC exists, setting the cache variable VAR accordingly
slouken@6689
  1928
ac_fn_c_check_func ()
slouken@6689
  1929
{
slouken@6689
  1930
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1931
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  1932
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  1933
if eval \${$3+:} false; then :
slouken@6689
  1934
  $as_echo_n "(cached) " >&6
slouken@6689
  1935
else
slouken@6689
  1936
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  1937
/* end confdefs.h.  */
slouken@6689
  1938
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
slouken@6689
  1939
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
slouken@6689
  1940
#define $2 innocuous_$2
slouken@6689
  1941
slouken@6689
  1942
/* System header to define __stub macros and hopefully few prototypes,
slouken@6689
  1943
    which can conflict with char $2 (); below.
slouken@6689
  1944
    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
slouken@6689
  1945
    <limits.h> exists even on freestanding compilers.  */
slouken@6689
  1946
slouken@6689
  1947
#ifdef __STDC__
slouken@6689
  1948
# include <limits.h>
slouken@6689
  1949
#else
slouken@6689
  1950
# include <assert.h>
slouken@6689
  1951
#endif
slouken@6689
  1952
slouken@6689
  1953
#undef $2
slouken@6689
  1954
slouken@6689
  1955
/* Override any GCC internal prototype to avoid an error.
slouken@6689
  1956
   Use char because int might match the return type of a GCC
slouken@6689
  1957
   builtin and then its argument prototype would still apply.  */
slouken@6689
  1958
#ifdef __cplusplus
slouken@6689
  1959
extern "C"
slouken@6689
  1960
#endif
slouken@6689
  1961
char $2 ();
slouken@6689
  1962
/* The GNU C library defines this for functions which it implements
slouken@6689
  1963
    to always fail with ENOSYS.  Some functions are actually named
slouken@6689
  1964
    something starting with __ and the normal name is an alias.  */
slouken@6689
  1965
#if defined __stub_$2 || defined __stub___$2
slouken@6689
  1966
choke me
slouken@6689
  1967
#endif
slouken@6689
  1968
slouken@6689
  1969
int
slouken@6689
  1970
main ()
slouken@6689
  1971
{
slouken@6689
  1972
return $2 ();
slouken@6689
  1973
  ;
slouken@6689
  1974
  return 0;
slouken@6689
  1975
}
slouken@6689
  1976
_ACEOF
slouken@6689
  1977
if ac_fn_c_try_link "$LINENO"; then :
slouken@6689
  1978
  eval "$3=yes"
slouken@6689
  1979
else
slouken@6689
  1980
  eval "$3=no"
slouken@6689
  1981
fi
slouken@6689
  1982
rm -f core conftest.err conftest.$ac_objext \
slouken@6689
  1983
    conftest$ac_exeext conftest.$ac_ext
slouken@6689
  1984
fi
slouken@6689
  1985
eval ac_res=\$$3
slouken@6689
  1986
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  1987
$as_echo "$ac_res" >&6; }
slouken@6689
  1988
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1989
slouken@6689
  1990
} # ac_fn_c_check_func
slouken@6689
  1991
slouken@6689
  1992
# ac_fn_cxx_try_compile LINENO
slouken@6689
  1993
# ----------------------------
slouken@6689
  1994
# Try to compile conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  1995
ac_fn_cxx_try_compile ()
slouken@6689
  1996
{
slouken@6689
  1997
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1998
  rm -f conftest.$ac_objext
slouken@6689
  1999
  if { { ac_try="$ac_compile"
slouken@6689
  2000
case "(($ac_try" in
slouken@6689
  2001
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  2002
  *) ac_try_echo=$ac_try;;
slouken@6689
  2003
esac
slouken@6689
  2004
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  2005
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  2006
  (eval "$ac_compile") 2>conftest.err
slouken@6689
  2007
  ac_status=$?
slouken@6689
  2008
  if test -s conftest.err; then
slouken@6689
  2009
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  2010
    cat conftest.er1 >&5
slouken@6689
  2011
    mv -f conftest.er1 conftest.err
slouken@6689
  2012
  fi
slouken@6689
  2013
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  2014
  test $ac_status = 0; } && {
slouken@6689
  2015
	 test -z "$ac_cxx_werror_flag" ||
slouken@6689
  2016
	 test ! -s conftest.err
slouken@6689
  2017
       } && test -s conftest.$ac_objext; then :
slouken@6689
  2018
  ac_retval=0
slouken@6689
  2019
else
slouken@6689
  2020
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  2021
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  2022
slouken@6689
  2023
	ac_retval=1
slouken@6689
  2024
fi
slouken@6689
  2025
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2026
  as_fn_set_status $ac_retval
slouken@6689
  2027
slouken@6689
  2028
} # ac_fn_cxx_try_compile
slouken@6689
  2029
slouken@6689
  2030
# ac_fn_cxx_try_cpp LINENO
slouken@6689
  2031
# ------------------------
slouken@6689
  2032
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  2033
ac_fn_cxx_try_cpp ()
slouken@6689
  2034
{
slouken@6689
  2035
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2036
  if { { ac_try="$ac_cpp conftest.$ac_ext"
slouken@6689
  2037
case "(($ac_try" in
slouken@6689
  2038
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  2039
  *) ac_try_echo=$ac_try;;
slouken@6689
  2040
esac
slouken@6689
  2041
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  2042
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  2043
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
slouken@6689
  2044
  ac_status=$?
slouken@6689
  2045
  if test -s conftest.err; then
slouken@6689
  2046
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  2047
    cat conftest.er1 >&5
slouken@6689
  2048
    mv -f conftest.er1 conftest.err
slouken@6689
  2049
  fi
slouken@6689
  2050
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  2051
  test $ac_status = 0; } > conftest.i && {
slouken@6689
  2052
	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
slouken@6689
  2053
	 test ! -s conftest.err
slouken@6689
  2054
       }; then :
slouken@6689
  2055
  ac_retval=0
slouken@6689
  2056
else
slouken@6689
  2057
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  2058
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  2059
slouken@6689
  2060
    ac_retval=1
slouken@6689
  2061
fi
slouken@6689
  2062
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2063
  as_fn_set_status $ac_retval
slouken@6689
  2064
slouken@6689
  2065
} # ac_fn_cxx_try_cpp
slouken@6689
  2066
slouken@6689
  2067
# ac_fn_cxx_try_link LINENO
slouken@6689
  2068
# -------------------------
slouken@6689
  2069
# Try to link conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  2070
ac_fn_cxx_try_link ()
slouken@6689
  2071
{
slouken@6689
  2072
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2073
  rm -f conftest.$ac_objext conftest$ac_exeext
slouken@6689
  2074
  if { { ac_try="$ac_link"
slouken@6689
  2075
case "(($ac_try" in
slouken@6689
  2076
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  2077
  *) ac_try_echo=$ac_try;;
slouken@6689
  2078
esac
slouken@6689
  2079
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  2080
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  2081
  (eval "$ac_link") 2>conftest.err
slouken@6689
  2082
  ac_status=$?
slouken@6689
  2083
  if test -s conftest.err; then
slouken@6689
  2084
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  2085
    cat conftest.er1 >&5
slouken@6689
  2086
    mv -f conftest.er1 conftest.err
slouken@6689
  2087
  fi
slouken@6689
  2088
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  2089
  test $ac_status = 0; } && {
slouken@6689
  2090
	 test -z "$ac_cxx_werror_flag" ||
slouken@6689
  2091
	 test ! -s conftest.err
slouken@6689
  2092
       } && test -s conftest$ac_exeext && {
slouken@6689
  2093
	 test "$cross_compiling" = yes ||
slouken@7184
  2094
	 test -x conftest$ac_exeext
slouken@6689
  2095
       }; then :
slouken@6689
  2096
  ac_retval=0
slouken@6689
  2097
else
slouken@6689
  2098
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  2099
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  2100
slouken@6689
  2101
	ac_retval=1
slouken@6689
  2102
fi
slouken@6689
  2103
  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
slouken@6689
  2104
  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
slouken@6689
  2105
  # interfere with the next link command; also delete a directory that is
slouken@6689
  2106
  # left behind by Apple's compiler.  We do this before executing the actions.
slouken@6689
  2107
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
slouken@6689
  2108
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2109
  as_fn_set_status $ac_retval
slouken@6689
  2110
slouken@6689
  2111
} # ac_fn_cxx_try_link
slouken@6689
  2112
slouken@6689
  2113
# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
slouken@6689
  2114
# -------------------------------------------------------
slouken@6689
  2115
# Tests whether HEADER exists, giving a warning if it cannot be compiled using
slouken@6689
  2116
# the include files in INCLUDES and setting the cache variable VAR
slouken@6689
  2117
# accordingly.
slouken@6689
  2118
ac_fn_c_check_header_mongrel ()
slouken@6689
  2119
{
slouken@6689
  2120
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2121
  if eval \${$3+:} false; then :
slouken@6689
  2122
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  2123
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  2124
if eval \${$3+:} false; then :
slouken@6689
  2125
  $as_echo_n "(cached) " >&6
slouken@6689
  2126
fi
slouken@6689
  2127
eval ac_res=\$$3
slouken@6689
  2128
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  2129
$as_echo "$ac_res" >&6; }
slouken@6689
  2130
else
slouken@6689
  2131
  # Is the header compilable?
slouken@6689
  2132
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
slouken@6689
  2133
$as_echo_n "checking $2 usability... " >&6; }
slouken@6689
  2134
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2135
/* end confdefs.h.  */
slouken@6689
  2136
$4
slouken@6689
  2137
#include <$2>
slouken@6689
  2138
_ACEOF
slouken@6689
  2139
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2140
  ac_header_compiler=yes
slouken@6689
  2141
else
slouken@6689
  2142
  ac_header_compiler=no
slouken@6689
  2143
fi
slouken@6689
  2144
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2145
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
slouken@6689
  2146
$as_echo "$ac_header_compiler" >&6; }
slouken@6689
  2147
slouken@6689
  2148
# Is the header present?
slouken@6689
  2149
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
slouken@6689
  2150
$as_echo_n "checking $2 presence... " >&6; }
slouken@6689
  2151
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2152
/* end confdefs.h.  */
slouken@6689
  2153
#include <$2>
slouken@6689
  2154
_ACEOF
slouken@6689
  2155
if ac_fn_c_try_cpp "$LINENO"; then :
slouken@6689
  2156
  ac_header_preproc=yes
slouken@6689
  2157
else
slouken@6689
  2158
  ac_header_preproc=no
slouken@6689
  2159
fi
slouken@6689
  2160
rm -f conftest.err conftest.i conftest.$ac_ext
slouken@6689
  2161
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
slouken@6689
  2162
$as_echo "$ac_header_preproc" >&6; }
slouken@6689
  2163
slouken@6689
  2164
# So?  What about this header?
slouken@6689
  2165
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
slouken@6689
  2166
  yes:no: )
slouken@6689
  2167
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
slouken@6689
  2168
$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
slouken@6689
  2169
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
slouken@6689
  2170
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
slouken@6689
  2171
    ;;
slouken@6689
  2172
  no:yes:* )
slouken@6689
  2173
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
slouken@6689
  2174
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
slouken@6689
  2175
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
slouken@6689
  2176
$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
slouken@6689
  2177
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
slouken@6689
  2178
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
slouken@6689
  2179
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
slouken@6689
  2180
$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
slouken@6689
  2181
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
slouken@6689
  2182
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
slouken@6689
  2183
    ;;
slouken@6689
  2184
esac
slouken@6689
  2185
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  2186
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  2187
if eval \${$3+:} false; then :
slouken@6689
  2188
  $as_echo_n "(cached) " >&6
slouken@6689
  2189
else
slouken@6689
  2190
  eval "$3=\$ac_header_compiler"
slouken@6689
  2191
fi
slouken@6689
  2192
eval ac_res=\$$3
slouken@6689
  2193
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  2194
$as_echo "$ac_res" >&6; }
slouken@6689
  2195
fi
slouken@6689
  2196
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2197
slouken@6689
  2198
} # ac_fn_c_check_header_mongrel
slouken@6689
  2199
slouken@6689
  2200
# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
slouken@6689
  2201
# -------------------------------------------
slouken@6689
  2202
# Tests whether TYPE exists after having included INCLUDES, setting cache
slouken@6689
  2203
# variable VAR accordingly.
slouken@6689
  2204
ac_fn_c_check_type ()
slouken@6689
  2205
{
slouken@6689
  2206
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2207
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  2208
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  2209
if eval \${$3+:} false; then :
slouken@6689
  2210
  $as_echo_n "(cached) " >&6
slouken@6689
  2211
else
slouken@6689
  2212
  eval "$3=no"
slouken@6689
  2213
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2214
/* end confdefs.h.  */
slouken@6689
  2215
$4
slouken@6689
  2216
int
slouken@6689
  2217
main ()
slouken@6689
  2218
{
slouken@6689
  2219
if (sizeof ($2))
slouken@6689
  2220
	 return 0;
slouken@6689
  2221
  ;
slouken@6689
  2222
  return 0;
slouken@6689
  2223
}
slouken@6689
  2224
_ACEOF
slouken@6689
  2225
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2226
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2227
/* end confdefs.h.  */
slouken@6689
  2228
$4
slouken@6689
  2229
int
slouken@6689
  2230
main ()
slouken@6689
  2231
{
slouken@6689
  2232
if (sizeof (($2)))
slouken@6689
  2233
	    return 0;
slouken@6689
  2234
  ;
slouken@6689
  2235
  return 0;
slouken@6689
  2236
}
slouken@6689
  2237
_ACEOF
slouken@6689
  2238
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2239
slouken@6689
  2240
else
slouken@6689
  2241
  eval "$3=yes"
slouken@6689
  2242
fi
slouken@6689
  2243
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2244
fi
slouken@6689
  2245
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2246
fi
slouken@6689
  2247
eval ac_res=\$$3
slouken@6689
  2248
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  2249
$as_echo "$ac_res" >&6; }
slouken@6689
  2250
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2251
slouken@6689
  2252
} # ac_fn_c_check_type
slouken@6689
  2253
slouken@6689
  2254
# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
slouken@6689
  2255
# ----------------------------------------------------
slouken@6689
  2256
# Tries to find if the field MEMBER exists in type AGGR, after including
slouken@6689
  2257
# INCLUDES, setting cache variable VAR accordingly.
slouken@6689
  2258
ac_fn_c_check_member ()
slouken@6689
  2259
{
slouken@6689
  2260
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2261
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
slouken@6689
  2262
$as_echo_n "checking for $2.$3... " >&6; }
slouken@6689
  2263
if eval \${$4+:} false; then :
slouken@6689
  2264
  $as_echo_n "(cached) " >&6
slouken@6689
  2265
else
slouken@6689
  2266
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2267
/* end confdefs.h.  */
slouken@6689
  2268
$5
slouken@6689
  2269
int
slouken@6689
  2270
main ()
slouken@6689
  2271
{
slouken@6689
  2272
static $2 ac_aggr;
slouken@6689
  2273
if (ac_aggr.$3)
slouken@6689
  2274
return 0;
slouken@6689
  2275
  ;
slouken@6689
  2276
  return 0;
slouken@6689
  2277
}
slouken@6689
  2278
_ACEOF
slouken@6689
  2279
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2280
  eval "$4=yes"
slouken@6689
  2281
else
slouken@6689
  2282
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2283
/* end confdefs.h.  */
slouken@6689
  2284
$5
slouken@6689
  2285
int
slouken@6689
  2286
main ()
slouken@6689
  2287
{
slouken@6689
  2288
static $2 ac_aggr;
slouken@6689
  2289
if (sizeof ac_aggr.$3)
slouken@6689
  2290
return 0;
slouken@6689
  2291
  ;
slouken@6689
  2292
  return 0;
slouken@6689
  2293
}
slouken@6689
  2294
_ACEOF
slouken@6689
  2295
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2296
  eval "$4=yes"
slouken@6689
  2297
else
slouken@6689
  2298
  eval "$4=no"
slouken@6689
  2299
fi
slouken@6689
  2300
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2301
fi
slouken@6689
  2302
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2303
fi
slouken@6689
  2304
eval ac_res=\$$4
slouken@6689
  2305
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  2306
$as_echo "$ac_res" >&6; }
slouken@6689
  2307
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2308
slouken@6689
  2309
} # ac_fn_c_check_member
slouken@5310
  2310
cat >config.log <<_ACEOF
slouken@5310
  2311
This file contains any messages produced by compilers while
slouken@5310
  2312
running configure, to aid debugging if configure makes a mistake.
slouken@5310
  2313
slouken@5310
  2314
It was created by $as_me, which was
slouken@7184
  2315
generated by GNU Autoconf 2.69.  Invocation command line was
slouken@5310
  2316
slouken@5310
  2317
  $ $0 $@
slouken@5310
  2318
slouken@5310
  2319
_ACEOF
slouken@5310
  2320
exec 5>>config.log
slouken@5310
  2321
{
slouken@5310
  2322
cat <<_ASUNAME
slouken@5310
  2323
## --------- ##
slouken@5310
  2324
## Platform. ##
slouken@5310
  2325
## --------- ##
slouken@5310
  2326
slouken@5310
  2327
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
slouken@5310
  2328
uname -m = `(uname -m) 2>/dev/null || echo unknown`
slouken@5310
  2329
uname -r = `(uname -r) 2>/dev/null || echo unknown`
slouken@5310
  2330
uname -s = `(uname -s) 2>/dev/null || echo unknown`
slouken@5310
  2331
uname -v = `(uname -v) 2>/dev/null || echo unknown`
slouken@5310
  2332
slouken@5310
  2333
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
slouken@5310
  2334
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
slouken@5310
  2335
slouken@5310
  2336
/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
slouken@5310
  2337
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
slouken@5310
  2338
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
slouken@5310
  2339
/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
slouken@5310
  2340
/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
slouken@5310
  2341
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
slouken@5310
  2342
/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
slouken@5310
  2343
slouken@5310
  2344
_ASUNAME
slouken@5310
  2345
slouken@5310
  2346
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
slouken@5310
  2347
for as_dir in $PATH
slouken@5310
  2348
do
slouken@5310
  2349
  IFS=$as_save_IFS
slouken@5310
  2350
  test -z "$as_dir" && as_dir=.
slouken@6689
  2351
    $as_echo "PATH: $as_dir"
slouken@6689
  2352
  done
slouken@5310
  2353
IFS=$as_save_IFS
slouken@5310
  2354
slouken@5310
  2355
} >&5
slouken@5310
  2356
slouken@5310
  2357
cat >&5 <<_ACEOF
slouken@5310
  2358
slouken@5310
  2359
slouken@5310
  2360
## ----------- ##
slouken@5310
  2361
## Core tests. ##
slouken@5310
  2362
## ----------- ##
slouken@5310
  2363
slouken@5310
  2364
_ACEOF
slouken@5310
  2365
slouken@5310
  2366
slouken@5310
  2367
# Keep a trace of the command line.
slouken@5310
  2368
# Strip out --no-create and --no-recursion so they do not pile up.
slouken@5310
  2369
# Strip out --silent because we don't want to record it for future runs.
slouken@5310
  2370
# Also quote any args containing shell meta-characters.
slouken@5310
  2371
# Make two passes to allow for proper duplicate-argument suppression.
slouken@5310
  2372
ac_configure_args=
slouken@5310
  2373
ac_configure_args0=
slouken@5310
  2374
ac_configure_args1=
slouken@5310
  2375
ac_must_keep_next=false
slouken@5310
  2376
for ac_pass in 1 2
slouken@5310
  2377
do
slouken@5310
  2378
  for ac_arg
slouken@5310
  2379
  do
slouken@5310
  2380
    case $ac_arg in
slouken@5310
  2381
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
slouken@5310
  2382
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
slouken@5310
  2383
    | -silent | --silent | --silen | --sile | --sil)
slouken@5310
  2384
      continue ;;
slouken@5310
  2385
    *\'*)
slouken@6689
  2386
      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
slouken@5310
  2387
    esac
slouken@5310
  2388
    case $ac_pass in
slouken@6689
  2389
    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
slouken@5310
  2390
    2)
slouken@6689
  2391
      as_fn_append ac_configure_args1 " '$ac_arg'"
slouken@5310
  2392
      if test $ac_must_keep_next = true; then
slouken@5310
  2393
	ac_must_keep_next=false # Got value, back to normal.
slouken@5310
  2394
      else
slouken@5310
  2395
	case $ac_arg in
slouken@5310
  2396
	  *=* | --config-cache | -C | -disable-* | --disable-* \
slouken@5310
  2397
	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
slouken@5310
  2398
	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
slouken@5310
  2399
	  | -with-* | --with-* | -without-* | --without-* | --x)
slouken@5310
  2400
	    case "$ac_configure_args0 " in
slouken@5310
  2401
	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
slouken@5310
  2402
	    esac
slouken@5310
  2403
	    ;;
slouken@5310
  2404
	  -* ) ac_must_keep_next=true ;;
slouken@5310
  2405
	esac
slouken@5310
  2406
      fi
slouken@6689
  2407
      as_fn_append ac_configure_args " '$ac_arg'"
slouken@6689
  2408
      ;;
slouken@6689
  2409
    esac
slouken@6689
  2410
  done
slouken@6689
  2411
done
slouken@6689
  2412
{ ac_configure_args0=; unset ac_configure_args0;}
slouken@6689
  2413
{ ac_configure_args1=; unset ac_configure_args1;}
slouken@5310
  2414
slouken@5310
  2415
# When interrupted or exit'd, cleanup temporary files, and complete
slouken@5310
  2416
# config.log.  We remove comments because anyway the quotes in there
slouken@5310
  2417
# would cause problems or look ugly.
slouken@5310
  2418
# WARNING: Use '\'' to represent an apostrophe within the trap.
slouken@5310
  2419
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
slouken@5310
  2420
trap 'exit_status=$?
slouken@5310
  2421
  # Save into config.log some information that might help in debugging.
slouken@5310
  2422
  {
slouken@5310
  2423
    echo
slouken@5310
  2424
slouken@6689
  2425
    $as_echo "## ---------------- ##
slouken@5310
  2426
## Cache variables. ##
slouken@6689
  2427
## ---------------- ##"
slouken@5310
  2428
    echo
slouken@5310
  2429
    # The following way of writing the cache mishandles newlines in values,
slouken@5310
  2430
(
slouken@5310
  2431
  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
slouken@5310
  2432
    eval ac_val=\$$ac_var
slouken@5310
  2433
    case $ac_val in #(
slouken@5310
  2434
    *${as_nl}*)
slouken@5310
  2435
      case $ac_var in #(
slouken@6689
  2436
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
slouken@6689
  2437
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
slouken@5310
  2438
      esac
slouken@5310
  2439
      case $ac_var in #(
slouken@5310
  2440
      _ | IFS | as_nl) ;; #(
slouken@6689
  2441
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
slouken@6689
  2442
      *) { eval $ac_var=; unset $ac_var;} ;;
slouken@5310
  2443
      esac ;;
slouken@5310
  2444
    esac
slouken@5310
  2445
  done
slouken@5310
  2446
  (set) 2>&1 |
slouken@5310
  2447
    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
slouken@5310
  2448
    *${as_nl}ac_space=\ *)
slouken@5310
  2449
      sed -n \
slouken@5310
  2450
	"s/'\''/'\''\\\\'\'''\''/g;
slouken@5310
  2451
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
slouken@5310
  2452
      ;; #(
slouken@5310
  2453
    *)
slouken@5310
  2454
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
slouken@5310
  2455
      ;;
slouken@5310
  2456
    esac |
slouken@5310
  2457
    sort
slouken@5310
  2458
)
slouken@5310
  2459
    echo
slouken@5310
  2460
slouken@6689
  2461
    $as_echo "## ----------------- ##
slouken@5310
  2462
## Output variables. ##
slouken@6689
  2463
## ----------------- ##"
slouken@5310
  2464
    echo
slouken@5310
  2465
    for ac_var in $ac_subst_vars
slouken@5310
  2466
    do
slouken@5310
  2467
      eval ac_val=\$$ac_var
slouken@5310
  2468
      case $ac_val in
slouken@6689
  2469
      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
slouken@5310
  2470
      esac
slouken@6689
  2471
      $as_echo "$ac_var='\''$ac_val'\''"
slouken@5310
  2472
    done | sort
slouken@5310
  2473
    echo
slouken@5310
  2474
slouken@5310
  2475
    if test -n "$ac_subst_files"; then
slouken@6689
  2476
      $as_echo "## ------------------- ##
slouken@5310
  2477
## File substitutions. ##
slouken@6689
  2478
## ------------------- ##"
slouken@5310
  2479
      echo
slouken@5310
  2480
      for ac_var in $ac_subst_files
slouken@5310
  2481
      do
slouken@5310
  2482
	eval ac_val=\$$ac_var
slouken@5310
  2483
	case $ac_val in
slouken@6689
  2484
	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
slouken@6688
  2485
	esac
slouken@6689
  2486
	$as_echo "$ac_var='\''$ac_val'\''"
slouken@5310
  2487
      done | sort
slouken@5310
  2488
      echo
slouken@5310
  2489
    fi
slouken@5310
  2490
slouken@5310
  2491
    if test -s confdefs.h; then
slouken@6689
  2492
      $as_echo "## ----------- ##
slouken@5310
  2493
## confdefs.h. ##
slouken@6689
  2494
## ----------- ##"
slouken@5310
  2495
      echo
slouken@5310
  2496
      cat confdefs.h
slouken@5310
  2497
      echo
slouken@5310
  2498
    fi
slouken@5310
  2499
    test "$ac_signal" != 0 &&
slouken@6689
  2500
      $as_echo "$as_me: caught signal $ac_signal"
slouken@6689
  2501
    $as_echo "$as_me: exit $exit_status"
slouken@5310
  2502
  } >&5
slouken@5310
  2503
  rm -f core *.core core.conftest.* &&
slouken@5310
  2504
    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
slouken@5310
  2505
    exit $exit_status
slouken@5310
  2506
' 0
slouken@5310
  2507
for ac_signal in 1 2 13 15; do
slouken@6689
  2508
  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
slouken@5310
  2509
done
slouken@5310
  2510
ac_signal=0
slouken@5310
  2511
slouken@5310
  2512
# confdefs.h avoids OS command line length limits that DEFS can exceed.
slouken@5310
  2513
rm -f -r conftest* confdefs.h
slouken@5310
  2514
slouken@6689
  2515
$as_echo "/* confdefs.h */" > confdefs.h
slouken@6689
  2516
slouken@5310
  2517
# Predefined preprocessor variables.
slouken@5310
  2518
slouken@5310
  2519
cat >>confdefs.h <<_ACEOF
slouken@5310
  2520
#define PACKAGE_NAME "$PACKAGE_NAME"
slouken@5310
  2521
_ACEOF
slouken@5310
  2522
slouken@5310
  2523
cat >>confdefs.h <<_ACEOF
slouken@5310
  2524
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
slouken@5310
  2525
_ACEOF
slouken@5310
  2526
slouken@5310
  2527
cat >>confdefs.h <<_ACEOF
slouken@5310
  2528
#define PACKAGE_VERSION "$PACKAGE_VERSION"
slouken@5310
  2529
_ACEOF
slouken@5310
  2530
slouken@5310
  2531
cat >>confdefs.h <<_ACEOF
slouken@5310
  2532
#define PACKAGE_STRING "$PACKAGE_STRING"
slouken@5310
  2533
_ACEOF
slouken@5310
  2534
slouken@5310
  2535
cat >>confdefs.h <<_ACEOF
slouken@5310
  2536
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
slouken@5310
  2537
_ACEOF
slouken@5310
  2538
slouken@6689
  2539
cat >>confdefs.h <<_ACEOF
slouken@6689
  2540
#define PACKAGE_URL "$PACKAGE_URL"
slouken@6689
  2541
_ACEOF
slouken@6689
  2542
slouken@5310
  2543
slouken@5310
  2544
# Let the site file select an alternate cache file if it wants to.
slouken@6689
  2545
# Prefer an explicitly selected file to automatically selected ones.
slouken@6689
  2546
ac_site_file1=NONE
slouken@6689
  2547
ac_site_file2=NONE
slouken@5310
  2548
if test -n "$CONFIG_SITE"; then
slouken@6689
  2549
  # We do not want a PATH search for config.site.
slouken@6689
  2550
  case $CONFIG_SITE in #((
slouken@6689
  2551
    -*)  ac_site_file1=./$CONFIG_SITE;;
slouken@6689
  2552
    */*) ac_site_file1=$CONFIG_SITE;;
slouken@6689
  2553
    *)   ac_site_file1=./$CONFIG_SITE;;
slouken@6689
  2554
  esac
slouken@5310
  2555
elif test "x$prefix" != xNONE; then
slouken@6689
  2556
  ac_site_file1=$prefix/share/config.site
slouken@6689
  2557
  ac_site_file2=$prefix/etc/config.site
slouken@6689
  2558
else
slouken@6689
  2559
  ac_site_file1=$ac_default_prefix/share/config.site
slouken@6689
  2560
  ac_site_file2=$ac_default_prefix/etc/config.site
slouken@6689
  2561
fi
slouken@6689
  2562
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
slouken@6689
  2563
do
slouken@6689
  2564
  test "x$ac_site_file" = xNONE && continue
slouken@6689
  2565
  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
slouken@6689
  2566
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
slouken@6689
  2567
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
slouken@5310
  2568
    sed 's/^/| /' "$ac_site_file" >&5
slouken@6689
  2569
    . "$ac_site_file" \
slouken@6689
  2570
      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
slouken@6689
  2571
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
slouken@6689
  2572
as_fn_error $? "failed to load site script $ac_site_file
slouken@6689
  2573
See \`config.log' for more details" "$LINENO" 5; }
slouken@5310
  2574
  fi
slouken@5310
  2575
done
slouken@5310
  2576
slouken@5310
  2577
if test -r "$cache_file"; then
slouken@6689
  2578
  # Some versions of bash will fail to source /dev/null (special files
slouken@6689
  2579
  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
slouken@6689
  2580
  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
slouken@6689
  2581
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
slouken@6689
  2582
$as_echo "$as_me: loading cache $cache_file" >&6;}
slouken@5310
  2583
    case $cache_file in
slouken@5310
  2584
      [\\/]* | ?:[\\/]* ) . "$cache_file";;
slouken@5310
  2585
      *)                      . "./$cache_file";;
slouken@5310
  2586
    esac
slouken@5310
  2587
  fi
slouken@5310
  2588
else
slouken@6689
  2589
  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
slouken@6689
  2590
$as_echo "$as_me: creating cache $cache_file" >&6;}
slouken@5310
  2591
  >$cache_file
slouken@5310
  2592
fi
slouken@5310
  2593
slouken@5310
  2594
# Check that the precious variables saved in the cache have kept the same
slouken@5310
  2595
# value.
slouken@5310
  2596
ac_cache_corrupted=false
slouken@5310
  2597
for ac_var in $ac_precious_vars; do
slouken@5310
  2598
  eval ac_old_set=\$ac_cv_env_${ac_var}_set
slouken@5310
  2599
  eval ac_new_set=\$ac_env_${ac_var}_set
slouken@5310
  2600
  eval ac_old_val=\$ac_cv_env_${ac_var}_value
slouken@5310
  2601
  eval ac_new_val=\$ac_env_${ac_var}_value
slouken@5310
  2602
  case $ac_old_set,$ac_new_set in
slouken@5310
  2603
    set,)
slouken@6689
  2604
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
slouken@6689
  2605
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
slouken@5310
  2606
      ac_cache_corrupted=: ;;
slouken@5310
  2607
    ,set)
slouken@6689
  2608
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
slouken@6689
  2609
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
slouken@5310
  2610
      ac_cache_corrupted=: ;;
slouken@5310
  2611
    ,);;
slouken@5310
  2612
    *)
slouken@5310
  2613
      if test "x$ac_old_val" != "x$ac_new_val"; then
slouken@6689
  2614
	# differences in whitespace do not lead to failure.
slouken@6689
  2615
	ac_old_val_w=`echo x $ac_old_val`
slouken@6689
  2616
	ac_new_val_w=`echo x $ac_new_val`