configure
author Sam Lantinga <slouken@libsdl.org>
Sat, 09 Sep 2017 08:36:37 -0700
changeset 11480 e7a79b236dc0
parent 11472 f31b73040ea3
child 11532 4af4e3986438
permissions -rwxr-xr-x
Fixed bug 3760 - RWops doesn't check for integer overflow when stdio_fseek only supports 32 bits

Simon Hug

When RWops seeks with fseek or fseeko it uses the types long or off_t which can be 32 bits on some platforms. stdio_seek does not check if the 64-bit integer for the offset fits into a 32-bit integer. Offsets equal or larger than 2 GiB will have implementation-defined behavior and failure states would be very confusing to debug.

The attached patch adds range checking by using the macros from limits.h for long type and some bit shifting for off_t because POSIX couldn't be bothered to specify min and max macros.

It also defines HAVE_FSEEKI64 in SDL_config_windows.h so that the Windows function gets picked up automatically with the default config.

And there's an additional error message for when ftell fails.
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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 $CONFIG_SHELL" >&2
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exit 255
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fi
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   267
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    if test x$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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   293
# 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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# -----------------
slouken@6689
   312
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
slouken@6689
   313
as_fn_exit ()
slouken@6689
   314
{
slouken@6689
   315
  set +e
slouken@6689
   316
  as_fn_set_status $1
slouken@6689
   317
  exit $1
slouken@6689
   318
} # as_fn_exit
slouken@6689
   319
slouken@6689
   320
# as_fn_mkdir_p
slouken@6689
   321
# -------------
slouken@6689
   322
# Create "$as_dir" as a directory, including parents if necessary.
slouken@6689
   323
as_fn_mkdir_p ()
slouken@6689
   324
{
slouken@6689
   325
slouken@6689
   326
  case $as_dir in #(
slouken@6689
   327
  -*) as_dir=./$as_dir;;
slouken@6689
   328
  esac
slouken@6689
   329
  test -d "$as_dir" || eval $as_mkdir_p || {
slouken@6689
   330
    as_dirs=
slouken@6689
   331
    while :; do
slouken@6689
   332
      case $as_dir in #(
slouken@6689
   333
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
slouken@6689
   334
      *) as_qdir=$as_dir;;
slouken@6689
   335
      esac
slouken@6689
   336
      as_dirs="'$as_qdir' $as_dirs"
slouken@6689
   337
      as_dir=`$as_dirname -- "$as_dir" ||
slouken@6689
   338
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
slouken@6689
   339
	 X"$as_dir" : 'X\(//\)[^/]' \| \
slouken@6689
   340
	 X"$as_dir" : 'X\(//\)$' \| \
slouken@6689
   341
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
slouken@6689
   342
$as_echo X"$as_dir" |
slouken@6689
   343
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
slouken@6689
   344
	    s//\1/
slouken@6689
   345
	    q
slouken@6689
   346
	  }
slouken@6689
   347
	  /^X\(\/\/\)[^/].*/{
slouken@6689
   348
	    s//\1/
slouken@6689
   349
	    q
slouken@6689
   350
	  }
slouken@6689
   351
	  /^X\(\/\/\)$/{
slouken@6689
   352
	    s//\1/
slouken@6689
   353
	    q
slouken@6689
   354
	  }
slouken@6689
   355
	  /^X\(\/\).*/{
slouken@6689
   356
	    s//\1/
slouken@6689
   357
	    q
slouken@6689
   358
	  }
slouken@6689
   359
	  s/.*/./; q'`
slouken@6689
   360
      test -d "$as_dir" && break
slouken@6689
   361
    done
slouken@6689
   362
    test -z "$as_dirs" || eval "mkdir $as_dirs"
slouken@6689
   363
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
slouken@6689
   364
slouken@6689
   365
slouken@6689
   366
} # as_fn_mkdir_p
slouken@7184
   367
slouken@7184
   368
# as_fn_executable_p FILE
slouken@7184
   369
# -----------------------
slouken@7184
   370
# Test if FILE is an executable regular file.
slouken@7184
   371
as_fn_executable_p ()
slouken@7184
   372
{
slouken@7184
   373
  test -f "$1" && test -x "$1"
slouken@7184
   374
} # as_fn_executable_p
slouken@6689
   375
# as_fn_append VAR VALUE
slouken@6689
   376
# ----------------------
slouken@6689
   377
# Append the text in VALUE to the end of the definition contained in VAR. Take
slouken@6689
   378
# advantage of any shell optimizations that allow amortized linear growth over
slouken@6689
   379
# repeated appends, instead of the typical quadratic growth present in naive
slouken@6689
   380
# implementations.
slouken@6689
   381
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
slouken@6689
   382
  eval 'as_fn_append ()
slouken@6689
   383
  {
slouken@6689
   384
    eval $1+=\$2
slouken@6689
   385
  }'
slouken@6689
   386
else
slouken@6689
   387
  as_fn_append ()
slouken@6689
   388
  {
slouken@6689
   389
    eval $1=\$$1\$2
slouken@6689
   390
  }
slouken@6689
   391
fi # as_fn_append
slouken@6689
   392
slouken@6689
   393
# as_fn_arith ARG...
slouken@6689
   394
# ------------------
slouken@6689
   395
# Perform arithmetic evaluation on the ARGs, and store the result in the
slouken@6689
   396
# global $as_val. Take advantage of shells that can avoid forks. The arguments
slouken@6689
   397
# must be portable across $(()) and expr.
slouken@6689
   398
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
slouken@6689
   399
  eval 'as_fn_arith ()
slouken@6689
   400
  {
slouken@6689
   401
    as_val=$(( $* ))
slouken@6689
   402
  }'
slouken@6689
   403
else
slouken@6689
   404
  as_fn_arith ()
slouken@6689
   405
  {
slouken@6689
   406
    as_val=`expr "$@" || test $? -eq 1`
slouken@6689
   407
  }
slouken@6689
   408
fi # as_fn_arith
slouken@6689
   409
slouken@6689
   410
slouken@6689
   411
# as_fn_error STATUS ERROR [LINENO LOG_FD]
slouken@6689
   412
# ----------------------------------------
slouken@6689
   413
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
slouken@6689
   414
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
slouken@6689
   415
# script with STATUS, using 1 if that was 0.
slouken@6689
   416
as_fn_error ()
slouken@6689
   417
{
slouken@6689
   418
  as_status=$1; test $as_status -eq 0 && as_status=1
slouken@6689
   419
  if test "$4"; then
slouken@6689
   420
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
   421
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
slouken@6689
   422
  fi
slouken@6689
   423
  $as_echo "$as_me: error: $2" >&2
slouken@6689
   424
  as_fn_exit $as_status
slouken@6689
   425
} # as_fn_error
slouken@6689
   426
slouken@5310
   427
if expr a : '\(a\)' >/dev/null 2>&1 &&
slouken@5310
   428
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
slouken@5310
   429
  as_expr=expr
slouken@5310
   430
else
slouken@5310
   431
  as_expr=false
slouken@5310
   432
fi
slouken@5310
   433
slouken@5310
   434
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
slouken@5310
   435
  as_basename=basename
slouken@5310
   436
else
slouken@5310
   437
  as_basename=false
slouken@5310
   438
fi
slouken@5310
   439
slouken@6689
   440
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
slouken@6689
   441
  as_dirname=dirname
slouken@6689
   442
else
slouken@6689
   443
  as_dirname=false
slouken@6689
   444
fi
slouken@6689
   445
slouken@5310
   446
as_me=`$as_basename -- "$0" ||
slouken@5310
   447
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
slouken@5310
   448
	 X"$0" : 'X\(//\)$' \| \
slouken@5310
   449
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
slouken@6689
   450
$as_echo X/"$0" |
slouken@5310
   451
    sed '/^.*\/\([^/][^/]*\)\/*$/{
slouken@5310
   452
	    s//\1/
slouken@5310
   453
	    q
slouken@5310
   454
	  }
slouken@5310
   455
	  /^X\/\(\/\/\)$/{
slouken@5310
   456
	    s//\1/
slouken@5310
   457
	    q
slouken@5310
   458
	  }
slouken@5310
   459
	  /^X\/\(\/\).*/{
slouken@5310
   460
	    s//\1/
slouken@5310
   461
	    q
slouken@5310
   462
	  }
slouken@5310
   463
	  s/.*/./; q'`
slouken@5310
   464
slouken@6689
   465
# Avoid depending upon Character Ranges.
slouken@6689
   466
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
slouken@6689
   467
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
slouken@6689
   468
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
slouken@6689
   469
as_cr_digits='0123456789'
slouken@6689
   470
as_cr_alnum=$as_cr_Letters$as_cr_digits
slouken@6689
   471
slouken@6689
   472
slouken@6689
   473
  as_lineno_1=$LINENO as_lineno_1a=$LINENO
slouken@6689
   474
  as_lineno_2=$LINENO as_lineno_2a=$LINENO
slouken@6689
   475
  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
slouken@6689
   476
  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
slouken@6689
   477
  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
slouken@5310
   478
  sed -n '
slouken@5310
   479
    p
slouken@5310
   480
    /[$]LINENO/=
slouken@5310
   481
  ' <$as_myself |
slouken@5310
   482
    sed '
slouken@5310
   483
      s/[$]LINENO.*/&-/
slouken@5310
   484
      t lineno
slouken@5310
   485
      b
slouken@5310
   486
      :lineno
slouken@5310
   487
      N
slouken@5310
   488
      :loop
slouken@5310
   489
      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
slouken@5310
   490
      t loop
slouken@5310
   491
      s/-\n.*//
slouken@5310
   492
    ' >$as_me.lineno &&
slouken@5310
   493
  chmod +x "$as_me.lineno" ||
slouken@6689
   494
    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
slouken@6688
   495
slouken@7184
   496
  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
slouken@7184
   497
  # already done that, so ensure we don't try to do so again and fall
slouken@7184
   498
  # in an infinite loop.  This has already happened in practice.
slouken@7184
   499
  _as_can_reexec=no; export _as_can_reexec
slouken@5310
   500
  # Don't try to exec as it changes $[0], causing all sort of problems
slouken@5310
   501
  # (the dirname of $[0] is not the place where we might find the
slouken@5310
   502
  # original and so on.  Autoconf is especially sensitive to this).
slouken@5310
   503
  . "./$as_me.lineno"
slouken@5310
   504
  # Exit status is that of the last command.
slouken@5310
   505
  exit
slouken@5310
   506
}
slouken@5310
   507
slouken@5310
   508
ECHO_C= ECHO_N= ECHO_T=
slouken@6689
   509
case `echo -n x` in #(((((
slouken@5310
   510
-n*)
slouken@6689
   511
  case `echo 'xy\c'` in
slouken@5310
   512
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
slouken@6689
   513
  xy)  ECHO_C='\c';;
slouken@6689
   514
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
slouken@6689
   515
       ECHO_T='	';;
slouken@5310
   516
  esac;;
slouken@5310
   517
*)
slouken@5310
   518
  ECHO_N='-n';;
slouken@5310
   519
esac
slouken@5310
   520
slouken@5310
   521
rm -f conf$$ conf$$.exe conf$$.file
slouken@5310
   522
if test -d conf$$.dir; then
slouken@5310
   523
  rm -f conf$$.dir/conf$$.file
slouken@5310
   524
else
slouken@5310
   525
  rm -f conf$$.dir
slouken@6689
   526
  mkdir conf$$.dir 2>/dev/null
slouken@6689
   527
fi
slouken@6689
   528
if (echo >conf$$.file) 2>/dev/null; then
slouken@6689
   529
  if ln -s conf$$.file conf$$ 2>/dev/null; then
slouken@6689
   530
    as_ln_s='ln -s'
slouken@6689
   531
    # ... but there are two gotchas:
slouken@6689
   532
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
slouken@6689
   533
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
slouken@7184
   534
    # In both cases, we have to default to `cp -pR'.
slouken@6689
   535
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
slouken@7184
   536
      as_ln_s='cp -pR'
slouken@6689
   537
  elif ln conf$$.file conf$$ 2>/dev/null; then
slouken@6689
   538
    as_ln_s=ln
slouken@6689
   539
  else
slouken@7184
   540
    as_ln_s='cp -pR'
slouken@7184
   541
  fi
slouken@7184
   542
else
slouken@7184
   543
  as_ln_s='cp -pR'
slouken@5310
   544
fi
slouken@5310
   545
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
slouken@5310
   546
rmdir conf$$.dir 2>/dev/null
slouken@5310
   547
slouken@5310
   548
if mkdir -p . 2>/dev/null; then
slouken@6689
   549
  as_mkdir_p='mkdir -p "$as_dir"'
slouken@5310
   550
else
slouken@5310
   551
  test -d ./-p && rmdir ./-p
slouken@5310
   552
  as_mkdir_p=false
slouken@5310
   553
fi
slouken@5310
   554
slouken@7184
   555
as_test_x='test -x'
slouken@7184
   556
as_executable_p=as_fn_executable_p
slouken@5310
   557
slouken@5310
   558
# Sed expression to map a string onto a valid CPP name.
slouken@5310
   559
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
slouken@5310
   560
slouken@5310
   561
# Sed expression to map a string onto a valid variable name.
slouken@5310
   562
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
slouken@5310
   563
slouken@5310
   564
SHELL=${CONFIG_SHELL-/bin/sh}
slouken@5310
   565
slouken@6442
   566
slouken@6689
   567
test -n "$DJDIR" || exec 7<&0 </dev/null
slouken@6689
   568
exec 6>&1
slouken@5310
   569
slouken@5310
   570
# Name of the host.
slouken@6689
   571
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
slouken@5310
   572
# so uname gets run too.
slouken@5310
   573
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
slouken@5310
   574
slouken@5310
   575
#
slouken@5310
   576
# Initializations.
slouken@5310
   577
#
slouken@5310
   578
ac_default_prefix=/usr/local
slouken@5310
   579
ac_clean_files=
slouken@5310
   580
ac_config_libobj_dir=.
slouken@5310
   581
LIBOBJS=
slouken@5310
   582
cross_compiling=no
slouken@5310
   583
subdirs=
slouken@5310
   584
MFLAGS=
slouken@5310
   585
MAKEFLAGS=
slouken@5310
   586
slouken@5310
   587
# Identity of this package.
slouken@5310
   588
PACKAGE_NAME=
slouken@5310
   589
PACKAGE_TARNAME=
slouken@5310
   590
PACKAGE_VERSION=
slouken@5310
   591
PACKAGE_STRING=
slouken@5310
   592
PACKAGE_BUGREPORT=
slouken@6689
   593
PACKAGE_URL=
slouken@5310
   594
slouken@7222
   595
ac_unique_file="README.txt"
slouken@5310
   596
# Factoring default headers for most tests.
slouken@5310
   597
ac_includes_default="\
slouken@5310
   598
#include <stdio.h>
slouken@5310
   599
#ifdef HAVE_SYS_TYPES_H
slouken@5310
   600
# include <sys/types.h>
slouken@5310
   601
#endif
slouken@5310
   602
#ifdef HAVE_SYS_STAT_H
slouken@5310
   603
# include <sys/stat.h>
slouken@5310
   604
#endif
slouken@5310
   605
#ifdef STDC_HEADERS
slouken@5310
   606
# include <stdlib.h>
slouken@5310
   607
# include <stddef.h>
slouken@5310
   608
#else
slouken@5310
   609
# ifdef HAVE_STDLIB_H
slouken@5310
   610
#  include <stdlib.h>
slouken@5310
   611
# endif
slouken@5310
   612
#endif
slouken@5310
   613
#ifdef HAVE_STRING_H
slouken@5310
   614
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
slouken@5310
   615
#  include <memory.h>
slouken@5310
   616
# endif
slouken@5310
   617
# include <string.h>
slouken@5310
   618
#endif
slouken@5310
   619
#ifdef HAVE_STRINGS_H
slouken@5310
   620
# include <strings.h>
slouken@5310
   621
#endif
slouken@5310
   622
#ifdef HAVE_INTTYPES_H
slouken@5310
   623
# include <inttypes.h>
slouken@5310
   624
#endif
slouken@5310
   625
#ifdef HAVE_STDINT_H
slouken@5310
   626
# include <stdint.h>
slouken@5310
   627
#endif
slouken@5310
   628
#ifdef HAVE_UNISTD_H
slouken@5310
   629
# include <unistd.h>
slouken@5310
   630
#endif"
slouken@5310
   631
slouken@6689
   632
ac_subst_vars='LTLIBOBJS
jadahl@10303
   633
WAYLAND_SCANNER
slouken@6689
   634
EXTRA_LDFLAGS
slouken@6689
   635
BUILD_LDFLAGS
slouken@6689
   636
EXTRA_CFLAGS
slouken@6689
   637
BUILD_CFLAGS
slouken@6689
   638
SDLTEST_OBJECTS
slouken@6689
   639
SDLMAIN_OBJECTS
slouken@6689
   640
VERSION_OBJECTS
jadahl@10303
   641
GEN_OBJECTS
jadahl@10303
   642
GEN_HEADERS
slouken@6689
   643
OBJECTS
slouken@6689
   644
INCLUDE
slouken@6689
   645
ac_aux_dir
slouken@6689
   646
ENABLE_STATIC_FALSE
slouken@6689
   647
ENABLE_STATIC_TRUE
slouken@6689
   648
ENABLE_SHARED_FALSE
slouken@6689
   649
ENABLE_SHARED_TRUE
slouken@6689
   650
SDL_RLD_FLAGS
slouken@6689
   651
SDL_STATIC_LIBS
slouken@6689
   652
SDL_LIBS
slouken@6689
   653
SDL_CFLAGS
slouken@6689
   654
DIRECTFBCONFIG
slouken@6689
   655
X_EXTRA_LIBS
slouken@6689
   656
X_LIBS
slouken@6689
   657
X_PRE_LIBS
slouken@6689
   658
X_CFLAGS
slouken@6689
   659
XMKMF
slouken@6689
   660
ARTSCONFIG
slouken@6689
   661
ESD_LIBS
slouken@6689
   662
ESD_CFLAGS
slouken@6689
   663
ESD_CONFIG
icculus@11081
   664
PKG_CONFIG
slouken@6689
   665
ALSA_LIBS
slouken@6689
   666
ALSA_CFLAGS
slouken@6689
   667
POW_LIB
slouken@6689
   668
LIBOBJS
slouken@6689
   669
ALLOCA
slouken@6689
   670
WINDRES
slouken@6689
   671
SET_MAKE
slouken@6689
   672
INSTALL_DATA
slouken@6689
   673
INSTALL_SCRIPT
slouken@6689
   674
INSTALL_PROGRAM
slouken@6689
   675
CXXCPP
slouken@6689
   676
ac_ct_CXX
slouken@6689
   677
CXXFLAGS
slouken@6689
   678
CXX
slouken@6689
   679
LT_AGE
slouken@6689
   680
LT_REVISION
slouken@6689
   681
LT_CURRENT
slouken@6689
   682
LT_RELEASE
slouken@6689
   683
CPP
slouken@6689
   684
OTOOL64
slouken@6689
   685
OTOOL
slouken@6689
   686
LIPO
slouken@6689
   687
NMEDIT
slouken@6689
   688
DSYMUTIL
slouken@6689
   689
MANIFEST_TOOL
slouken@6689
   690
AWK
slouken@6689
   691
RANLIB
slouken@6689
   692
STRIP
slouken@6689
   693
ac_ct_AR
slouken@6689
   694
AR
slouken@6689
   695
LN_S
slouken@6689
   696
NM
slouken@6689
   697
ac_ct_DUMPBIN
slouken@6689
   698
DUMPBIN
slouken@6689
   699
LD
slouken@6689
   700
FGREP
slouken@6689
   701
EGREP
slouken@6689
   702
GREP
slouken@6689
   703
SED
slouken@6689
   704
OBJEXT
slouken@6689
   705
EXEEXT
slouken@6689
   706
ac_ct_CC
slouken@6689
   707
CPPFLAGS
slouken@6689
   708
LDFLAGS
slouken@6689
   709
CFLAGS
slouken@6689
   710
CC
slouken@6689
   711
host_os
slouken@6689
   712
host_vendor
slouken@6689
   713
host_cpu
slouken@6689
   714
host
slouken@6689
   715
build_os
slouken@6689
   716
build_vendor
slouken@6689
   717
build_cpu
slouken@6689
   718
build
slouken@6689
   719
LIBTOOL
slouken@6689
   720
OBJDUMP
slouken@6689
   721
DLLTOOL
slouken@6689
   722
AS
slouken@6689
   723
SDL_VERSION
slouken@6689
   724
SDL_BINARY_AGE
slouken@6689
   725
SDL_INTERFACE_AGE
slouken@6689
   726
SDL_MICRO_VERSION
slouken@6689
   727
SDL_MINOR_VERSION
slouken@6689
   728
SDL_MAJOR_VERSION
slouken@6689
   729
target_alias
slouken@6689
   730
host_alias
slouken@6689
   731
build_alias
slouken@6689
   732
LIBS
slouken@6689
   733
ECHO_T
slouken@6689
   734
ECHO_N
slouken@6689
   735
ECHO_C
slouken@6689
   736
DEFS
slouken@6689
   737
mandir
slouken@6689
   738
localedir
slouken@6689
   739
libdir
slouken@6689
   740
psdir
slouken@6689
   741
pdfdir
slouken@6689
   742
dvidir
slouken@6689
   743
htmldir
slouken@6689
   744
infodir
slouken@6689
   745
docdir
slouken@6689
   746
oldincludedir
slouken@6689
   747
includedir
slouken@6689
   748
localstatedir
slouken@6689
   749
sharedstatedir
slouken@6689
   750
sysconfdir
slouken@6689
   751
datadir
slouken@6689
   752
datarootdir
slouken@6689
   753
libexecdir
slouken@6689
   754
sbindir
slouken@6689
   755
bindir
slouken@6689
   756
program_transform_name
slouken@6689
   757
prefix
slouken@6689
   758
exec_prefix
slouken@6689
   759
PACKAGE_URL
slouken@6689
   760
PACKAGE_BUGREPORT
slouken@6689
   761
PACKAGE_STRING
slouken@6689
   762
PACKAGE_VERSION
slouken@6689
   763
PACKAGE_TARNAME
slouken@6689
   764
PACKAGE_NAME
slouken@6688
   765
PATH_SEPARATOR
slouken@6689
   766
SHELL'
slouken@5310
   767
ac_subst_files=''
slouken@6689
   768
ac_user_opts='
slouken@6689
   769
enable_option_checking
slouken@6689
   770
enable_shared
slouken@6689
   771
enable_static
slouken@6689
   772
with_pic
slouken@6689
   773
enable_fast_install
slouken@6689
   774
with_gnu_ld
slouken@6689
   775
with_sysroot
slouken@6689
   776
enable_libtool_lock
slouken@6689
   777
enable_assertions
slouken@6689
   778
enable_dependency_tracking
slouken@6689
   779
enable_libc
slouken@6689
   780
enable_gcc_atomics
slouken@6689
   781
enable_atomic
slouken@6689
   782
enable_audio
slouken@6689
   783
enable_video
slouken@6689
   784
enable_render
slouken@6689
   785
enable_events
slouken@6689
   786
enable_joystick
slouken@6689
   787
enable_haptic
slouken@6689
   788
enable_power
icculus@7667
   789
enable_filesystem
slouken@6689
   790
enable_threads
slouken@6689
   791
enable_timers
slouken@6689
   792
enable_file
slouken@6689
   793
enable_loadso
slouken@6689
   794
enable_cpuinfo
slouken@6689
   795
enable_assembly
slouken@6689
   796
enable_ssemath
slouken@6689
   797
enable_mmx
slouken@6689
   798
enable_3dnow
slouken@6689
   799
enable_sse
slouken@6689
   800
enable_sse2
icculus@10835
   801
enable_sse3
slouken@6689
   802
enable_altivec
slouken@6689
   803
enable_oss
slouken@6689
   804
enable_alsa
slouken@6689
   805
with_alsa_prefix
slouken@6689
   806
with_alsa_inc_prefix
slouken@6689
   807
enable_alsatest
slouken@6689
   808
enable_alsa_shared
icculus@11081
   809
enable_jack
icculus@11081
   810
enable_jack_shared
slouken@6689
   811
enable_esd
slouken@6689
   812
with_esd_prefix
slouken@6689
   813
with_esd_exec_prefix
slouken@6689
   814
enable_esdtest
slouken@6689
   815
enable_esd_shared
slouken@6689
   816
enable_pulseaudio
slouken@6689
   817
enable_pulseaudio_shared
slouken@6689
   818
enable_arts
slouken@6689
   819
enable_arts_shared
slouken@6689
   820
enable_nas
slouken@6689
   821
enable_nas_shared
slouken@7371
   822
enable_sndio
slouken@7371
   823
enable_sndio_shared
slouken@10777
   824
enable_fusionsound
slouken@10777
   825
enable_fusionsound_shared
slouken@6689
   826
enable_diskaudio
slouken@6689
   827
enable_dummyaudio
slouken@10777
   828
enable_libsamplerate
slouken@10777
   829
enable_libsamplerate_shared
gabomdq@8062
   830
enable_video_wayland
gabomdq@8082
   831
enable_video_wayland_qt_touch
gabomdq@8104
   832
enable_wayland_shared
icculus@8159
   833
enable_video_mir
icculus@8159
   834
enable_mir_shared
slouken@11472
   835
enable_video_rpi
slouken@6689
   836
enable_video_x11
slouken@6689
   837
with_x
slouken@6689
   838
enable_x11_shared
slouken@6689
   839
enable_video_x11_xcursor
icculus@9657
   840
enable_video_x11_xdbe
slouken@6689
   841
enable_video_x11_xinerama
slouken@6689
   842
enable_video_x11_xinput
slouken@6689
   843
enable_video_x11_xrandr
slouken@6689
   844
enable_video_x11_scrnsaver
slouken@6689
   845
enable_video_x11_xshape
slouken@6689
   846
enable_video_x11_vm
slouken@9165
   847
enable_video_vivante
slouken@6689
   848
enable_video_cocoa
slouken@6689
   849
enable_video_directfb
slouken@6689
   850
enable_directfb_shared
philipp@11187
   851
enable_video_kmsdrm
philipp@11187
   852
enable_kmsdrm_shared
slouken@6689
   853
enable_video_dummy
slouken@6689
   854
enable_video_opengl
slouken@6689
   855
enable_video_opengles
slouken@9165
   856
enable_video_opengles1
slouken@9165
   857
enable_video_opengles2
icculus@11365
   858
enable_video_vulkan
slouken@6737
   859
enable_libudev
jorgen@6870
   860
enable_dbus
slouken@10496
   861
enable_ime
slouken@8893
   862
enable_ibus
slouken@10496
   863
enable_fcitx
slouken@6689
   864
enable_input_tslib
slouken@6689
   865
enable_pthreads
slouken@6689
   866
enable_pthread_sem
slouken@6689
   867
enable_directx
slouken@6689
   868
enable_sdl_dlopen
slouken@6689
   869
enable_clock_gettime
slouken@6689
   870
enable_rpath
slouken@6689
   871
enable_render_d3d
slouken@6689
   872
'
slouken@5310
   873
      ac_precious_vars='build_alias
slouken@5310
   874
host_alias
slouken@5310
   875
target_alias
slouken@5310
   876
CC
slouken@5310
   877
CFLAGS
slouken@5310
   878
LDFLAGS
slouken@5310
   879
LIBS
slouken@5310
   880
CPPFLAGS
slouken@5310
   881
CPP
slouken@5310
   882
CXX
slouken@5310
   883
CXXFLAGS
slouken@5310
   884
CCC
slouken@5310
   885
CXXCPP
slouken@5310
   886
XMKMF'
slouken@5310
   887
slouken@5310
   888
slouken@5310
   889
# Initialize some variables set by options.
slouken@5310
   890
ac_init_help=
slouken@5310
   891
ac_init_version=false
slouken@6689
   892
ac_unrecognized_opts=
slouken@6689
   893
ac_unrecognized_sep=
slouken@5310
   894
# The variables have the same names as the options, with
slouken@5310
   895
# dashes changed to underlines.
slouken@5310
   896
cache_file=/dev/null
slouken@5310
   897
exec_prefix=NONE
slouken@5310
   898
no_create=
slouken@5310
   899
no_recursion=
slouken@5310
   900
prefix=NONE
slouken@5310
   901
program_prefix=NONE
slouken@5310
   902
program_suffix=NONE
slouken@5310
   903
program_transform_name=s,x,x,
slouken@5310
   904
silent=
slouken@5310
   905
site=
slouken@5310
   906
srcdir=
slouken@5310
   907
verbose=
slouken@5310
   908
x_includes=NONE
slouken@5310
   909
x_libraries=NONE
slouken@5310
   910
slouken@5310
   911
# Installation directory options.
slouken@5310
   912
# These are left unexpanded so users can "make install exec_prefix=/foo"
slouken@5310
   913
# and all the variables that are supposed to be based on exec_prefix
slouken@5310
   914
# by default will actually change.
slouken@5310
   915
# Use braces instead of parens because sh, perl, etc. also accept them.
slouken@5310
   916
# (The list follows the same order as the GNU Coding Standards.)
slouken@5310
   917
bindir='${exec_prefix}/bin'
slouken@5310
   918
sbindir='${exec_prefix}/sbin'
slouken@5310
   919
libexecdir='${exec_prefix}/libexec'
slouken@5310
   920
datarootdir='${prefix}/share'
slouken@5310
   921
datadir='${datarootdir}'
slouken@5310
   922
sysconfdir='${prefix}/etc'
slouken@5310
   923
sharedstatedir='${prefix}/com'
slouken@5310
   924
localstatedir='${prefix}/var'
slouken@5310
   925
includedir='${prefix}/include'
slouken@5310
   926
oldincludedir='/usr/include'
slouken@5310
   927
docdir='${datarootdir}/doc/${PACKAGE}'
slouken@5310
   928
infodir='${datarootdir}/info'
slouken@5310
   929
htmldir='${docdir}'
slouken@5310
   930
dvidir='${docdir}'
slouken@5310
   931
pdfdir='${docdir}'
slouken@5310
   932
psdir='${docdir}'
slouken@5310
   933
libdir='${exec_prefix}/lib'
slouken@5310
   934
localedir='${datarootdir}/locale'
slouken@5310
   935
mandir='${datarootdir}/man'
slouken@5310
   936
slouken@5310
   937
ac_prev=
slouken@5310
   938
ac_dashdash=
slouken@5310
   939
for ac_option
slouken@5310
   940
do
slouken@5310
   941
  # If the previous option needs an argument, assign it.
slouken@5310
   942
  if test -n "$ac_prev"; then
slouken@5310
   943
    eval $ac_prev=\$ac_option
slouken@5310
   944
    ac_prev=
slouken@5310
   945
    continue
slouken@5310
   946
  fi
slouken@5310
   947
slouken@5310
   948
  case $ac_option in
slouken@6689
   949
  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
slouken@6689
   950
  *=)   ac_optarg= ;;
slouken@6689
   951
  *)    ac_optarg=yes ;;
slouken@5310
   952
  esac
slouken@5310
   953
slouken@5310
   954
  # Accept the important Cygnus configure options, so we can diagnose typos.
slouken@5310
   955
slouken@5310
   956
  case $ac_dashdash$ac_option in
slouken@5310
   957
  --)
slouken@5310
   958
    ac_dashdash=yes ;;
slouken@5310
   959
slouken@5310
   960
  -bindir | --bindir | --bindi | --bind | --bin | --bi)
slouken@5310
   961
    ac_prev=bindir ;;
slouken@5310
   962
  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
slouken@5310
   963
    bindir=$ac_optarg ;;
slouken@5310
   964
slouken@5310
   965
  -build | --build | --buil | --bui | --bu)
slouken@5310
   966
    ac_prev=build_alias ;;
slouken@5310
   967
  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
slouken@5310
   968
    build_alias=$ac_optarg ;;
slouken@5310
   969
slouken@5310
   970
  -cache-file | --cache-file | --cache-fil | --cache-fi \
slouken@5310
   971
  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
slouken@5310
   972
    ac_prev=cache_file ;;
slouken@5310
   973
  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
slouken@5310
   974
  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
slouken@5310
   975
    cache_file=$ac_optarg ;;
slouken@5310
   976
slouken@5310
   977
  --config-cache | -C)
slouken@5310
   978
    cache_file=config.cache ;;
slouken@5310
   979
slouken@5310
   980
  -datadir | --datadir | --datadi | --datad)
slouken@5310
   981
    ac_prev=datadir ;;
slouken@5310
   982
  -datadir=* | --datadir=* | --datadi=* | --datad=*)
slouken@5310
   983
    datadir=$ac_optarg ;;
slouken@5310
   984
slouken@5310
   985
  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
slouken@5310
   986
  | --dataroo | --dataro | --datar)
slouken@5310
   987
    ac_prev=datarootdir ;;
slouken@5310
   988
  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
slouken@5310
   989
  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
slouken@5310
   990
    datarootdir=$ac_optarg ;;
slouken@5310
   991
slouken@5310
   992
  -disable-* | --disable-*)
slouken@6689
   993
    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
slouken@5310
   994
    # Reject names that are not valid shell variable names.
slouken@6689
   995
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
slouken@6689
   996
      as_fn_error $? "invalid feature name: $ac_useropt"
slouken@6689
   997
    ac_useropt_orig=$ac_useropt
slouken@6689
   998
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
slouken@6689
   999
    case $ac_user_opts in
slouken@6689
  1000
      *"
slouken@6689
  1001
"enable_$ac_useropt"
slouken@6689
  1002
"*) ;;
slouken@6689
  1003
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
slouken@6689
  1004
	 ac_unrecognized_sep=', ';;
slouken@6689
  1005
    esac
slouken@6689
  1006
    eval enable_$ac_useropt=no ;;
slouken@5310
  1007
slouken@5310
  1008
  -docdir | --docdir | --docdi | --doc | --do)
slouken@5310
  1009
    ac_prev=docdir ;;
slouken@5310
  1010
  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
slouken@5310
  1011
    docdir=$ac_optarg ;;
slouken@5310
  1012
slouken@5310
  1013
  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
slouken@5310
  1014
    ac_prev=dvidir ;;
slouken@5310
  1015
  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
slouken@5310
  1016
    dvidir=$ac_optarg ;;
slouken@5310
  1017
slouken@5310
  1018
  -enable-* | --enable-*)
slouken@6689
  1019
    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
slouken@5310
  1020
    # Reject names that are not valid shell variable names.
slouken@6689
  1021
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
slouken@6689
  1022
      as_fn_error $? "invalid feature name: $ac_useropt"
slouken@6689
  1023
    ac_useropt_orig=$ac_useropt
slouken@6689
  1024
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
slouken@6689
  1025
    case $ac_user_opts in
slouken@6689
  1026
      *"
slouken@6689
  1027
"enable_$ac_useropt"
slouken@6689
  1028
"*) ;;
slouken@6689
  1029
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
slouken@6689
  1030
	 ac_unrecognized_sep=', ';;
slouken@6689
  1031
    esac
slouken@6689
  1032
    eval enable_$ac_useropt=\$ac_optarg ;;
slouken@5310
  1033
slouken@5310
  1034
  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
slouken@5310
  1035
  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
slouken@5310
  1036
  | --exec | --exe | --ex)
slouken@5310
  1037
    ac_prev=exec_prefix ;;
slouken@5310
  1038
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
slouken@5310
  1039
  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
slouken@5310
  1040
  | --exec=* | --exe=* | --ex=*)
slouken@5310
  1041
    exec_prefix=$ac_optarg ;;
slouken@5310
  1042
slouken@5310
  1043
  -gas | --gas | --ga | --g)
slouken@5310
  1044
    # Obsolete; use --with-gas.
slouken@5310
  1045
    with_gas=yes ;;
slouken@5310
  1046
slouken@5310
  1047
  -help | --help | --hel | --he | -h)
slouken@5310
  1048
    ac_init_help=long ;;
slouken@5310
  1049
  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
slouken@5310
  1050
    ac_init_help=recursive ;;
slouken@5310
  1051
  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
slouken@5310
  1052
    ac_init_help=short ;;
slouken@5310
  1053
slouken@5310
  1054
  -host | --host | --hos | --ho)
slouken@5310
  1055
    ac_prev=host_alias ;;
slouken@5310
  1056
  -host=* | --host=* | --hos=* | --ho=*)
slouken@5310
  1057
    host_alias=$ac_optarg ;;
slouken@5310
  1058
slouken@5310
  1059
  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
slouken@5310
  1060
    ac_prev=htmldir ;;
slouken@5310
  1061
  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
slouken@5310
  1062
  | --ht=*)
slouken@5310
  1063
    htmldir=$ac_optarg ;;
slouken@5310
  1064
slouken@5310
  1065
  -includedir | --includedir | --includedi | --included | --include \
slouken@5310
  1066
  | --includ | --inclu | --incl | --inc)
slouken@5310
  1067
    ac_prev=includedir ;;
slouken@5310
  1068
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
slouken@5310
  1069
  | --includ=* | --inclu=* | --incl=* | --inc=*)
slouken@5310
  1070
    includedir=$ac_optarg ;;
slouken@5310
  1071
slouken@5310
  1072
  -infodir | --infodir | --infodi | --infod | --info | --inf)
slouken@5310
  1073
    ac_prev=infodir ;;
slouken@5310
  1074
  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
slouken@5310
  1075
    infodir=$ac_optarg ;;
slouken@5310
  1076
slouken@5310
  1077
  -libdir | --libdir | --libdi | --libd)
slouken@5310
  1078
    ac_prev=libdir ;;
slouken@5310
  1079
  -libdir=* | --libdir=* | --libdi=* | --libd=*)
slouken@5310
  1080
    libdir=$ac_optarg ;;
slouken@5310
  1081
slouken@5310
  1082
  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
slouken@5310
  1083
  | --libexe | --libex | --libe)
slouken@5310
  1084
    ac_prev=libexecdir ;;
slouken@5310
  1085
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
slouken@5310
  1086
  | --libexe=* | --libex=* | --libe=*)
slouken@5310
  1087
    libexecdir=$ac_optarg ;;
slouken@5310
  1088
slouken@5310
  1089
  -localedir | --localedir | --localedi | --localed | --locale)
slouken@5310
  1090
    ac_prev=localedir ;;
slouken@5310
  1091
  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
slouken@5310
  1092
    localedir=$ac_optarg ;;
slouken@5310
  1093
slouken@5310
  1094
  -localstatedir | --localstatedir | --localstatedi | --localstated \
slouken@5310
  1095
  | --localstate | --localstat | --localsta | --localst | --locals)
slouken@5310
  1096
    ac_prev=localstatedir ;;
slouken@5310
  1097
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
slouken@5310
  1098
  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
slouken@5310
  1099
    localstatedir=$ac_optarg ;;
slouken@5310
  1100
slouken@5310
  1101
  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
slouken@5310
  1102
    ac_prev=mandir ;;
slouken@5310
  1103
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
slouken@5310
  1104
    mandir=$ac_optarg ;;
slouken@5310
  1105
slouken@5310
  1106
  -nfp | --nfp | --nf)
slouken@5310
  1107
    # Obsolete; use --without-fp.
slouken@5310
  1108
    with_fp=no ;;
slouken@5310
  1109
slouken@5310
  1110
  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
slouken@5310
  1111
  | --no-cr | --no-c | -n)
slouken@5310
  1112
    no_create=yes ;;
slouken@5310
  1113
slouken@5310
  1114
  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
slouken@5310
  1115
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
slouken@5310
  1116
    no_recursion=yes ;;
slouken@5310
  1117
slouken@5310
  1118
  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
slouken@5310
  1119
  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
slouken@5310
  1120
  | --oldin | --oldi | --old | --ol | --o)
slouken@5310
  1121
    ac_prev=oldincludedir ;;
slouken@5310
  1122
  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
slouken@5310
  1123
  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
slouken@5310
  1124
  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
slouken@5310
  1125
    oldincludedir=$ac_optarg ;;
slouken@5310
  1126
slouken@5310
  1127
  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
slouken@5310
  1128
    ac_prev=prefix ;;
slouken@5310
  1129
  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
slouken@5310
  1130
    prefix=$ac_optarg ;;
slouken@5310
  1131
slouken@5310
  1132
  -program-prefix | --program-prefix | --program-prefi | --program-pref \
slouken@5310
  1133
  | --program-pre | --program-pr | --program-p)
slouken@5310
  1134
    ac_prev=program_prefix ;;
slouken@5310
  1135
  -program-prefix=* | --program-prefix=* | --program-prefi=* \
slouken@5310
  1136
  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
slouken@5310
  1137
    program_prefix=$ac_optarg ;;
slouken@5310
  1138
slouken@5310
  1139
  -program-suffix | --program-suffix | --program-suffi | --program-suff \
slouken@5310
  1140
  | --program-suf | --program-su | --program-s)
slouken@5310
  1141
    ac_prev=program_suffix ;;
slouken@5310
  1142
  -program-suffix=* | --program-suffix=* | --program-suffi=* \
slouken@5310
  1143
  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
slouken@5310
  1144
    program_suffix=$ac_optarg ;;
slouken@5310
  1145
slouken@5310
  1146
  -program-transform-name | --program-transform-name \
slouken@5310
  1147
  | --program-transform-nam | --program-transform-na \
slouken@5310
  1148
  | --program-transform-n | --program-transform- \
slouken@5310
  1149
  | --program-transform | --program-transfor \
slouken@5310
  1150
  | --program-transfo | --program-transf \
slouken@5310
  1151
  | --program-trans | --program-tran \
slouken@5310
  1152
  | --progr-tra | --program-tr | --program-t)
slouken@5310
  1153
    ac_prev=program_transform_name ;;
slouken@5310
  1154
  -program-transform-name=* | --program-transform-name=* \
slouken@5310
  1155
  | --program-transform-nam=* | --program-transform-na=* \
slouken@5310
  1156
  | --program-transform-n=* | --program-transform-=* \
slouken@5310
  1157
  | --program-transform=* | --program-transfor=* \
slouken@5310
  1158
  | --program-transfo=* | --program-transf=* \
slouken@5310
  1159
  | --program-trans=* | --program-tran=* \
slouken@5310
  1160
  | --progr-tra=* | --program-tr=* | --program-t=*)
slouken@5310
  1161
    program_transform_name=$ac_optarg ;;
slouken@5310
  1162
slouken@5310
  1163
  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
slouken@5310
  1164
    ac_prev=pdfdir ;;
slouken@5310
  1165
  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
slouken@5310
  1166
    pdfdir=$ac_optarg ;;
slouken@5310
  1167
slouken@5310
  1168
  -psdir | --psdir | --psdi | --psd | --ps)
slouken@5310
  1169
    ac_prev=psdir ;;
slouken@5310
  1170
  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
slouken@5310
  1171
    psdir=$ac_optarg ;;
slouken@5310
  1172
slouken@5310
  1173
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
slouken@5310
  1174
  | -silent | --silent | --silen | --sile | --sil)
slouken@5310
  1175
    silent=yes ;;
slouken@5310
  1176
slouken@5310
  1177
  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
slouken@5310
  1178
    ac_prev=sbindir ;;
slouken@5310
  1179
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
slouken@5310
  1180
  | --sbi=* | --sb=*)
slouken@5310
  1181
    sbindir=$ac_optarg ;;
slouken@5310
  1182
slouken@5310
  1183
  -sharedstatedir | --sharedstatedir | --sharedstatedi \
slouken@5310
  1184
  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
slouken@5310
  1185
  | --sharedst | --shareds | --shared | --share | --shar \
slouken@5310
  1186
  | --sha | --sh)
slouken@5310
  1187
    ac_prev=sharedstatedir ;;
slouken@5310
  1188
  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
slouken@5310
  1189
  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
slouken@5310
  1190
  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
slouken@5310
  1191
  | --sha=* | --sh=*)
slouken@5310
  1192
    sharedstatedir=$ac_optarg ;;
slouken@5310
  1193
slouken@5310
  1194
  -site | --site | --sit)
slouken@5310
  1195
    ac_prev=site ;;
slouken@5310
  1196
  -site=* | --site=* | --sit=*)
slouken@5310
  1197
    site=$ac_optarg ;;
slouken@5310
  1198
slouken@5310
  1199
  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
slouken@5310
  1200
    ac_prev=srcdir ;;
slouken@5310
  1201
  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
slouken@5310
  1202
    srcdir=$ac_optarg ;;
slouken@5310
  1203
slouken@5310
  1204
  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
slouken@5310
  1205
  | --syscon | --sysco | --sysc | --sys | --sy)
slouken@5310
  1206
    ac_prev=sysconfdir ;;
slouken@5310
  1207
  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
slouken@5310
  1208
  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
slouken@5310
  1209
    sysconfdir=$ac_optarg ;;
slouken@5310
  1210
slouken@5310
  1211
  -target | --target | --targe | --targ | --tar | --ta | --t)
slouken@5310
  1212
    ac_prev=target_alias ;;
slouken@5310
  1213
  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
slouken@5310
  1214
    target_alias=$ac_optarg ;;
slouken@5310
  1215
slouken@5310
  1216
  -v | -verbose | --verbose | --verbos | --verbo | --verb)
slouken@5310
  1217
    verbose=yes ;;
slouken@5310
  1218
slouken@5310
  1219
  -version | --version | --versio | --versi | --vers | -V)
slouken@5310
  1220
    ac_init_version=: ;;
slouken@5310
  1221
slouken@5310
  1222
  -with-* | --with-*)
slouken@6689
  1223
    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
slouken@5310
  1224
    # Reject names that are not valid shell variable names.
slouken@6689
  1225
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
slouken@6689
  1226
      as_fn_error $? "invalid package name: $ac_useropt"
slouken@6689
  1227
    ac_useropt_orig=$ac_useropt
slouken@6689
  1228
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
slouken@6689
  1229
    case $ac_user_opts in
slouken@6689
  1230
      *"
slouken@6689
  1231
"with_$ac_useropt"
slouken@6689
  1232
"*) ;;
slouken@6689
  1233
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
slouken@6689
  1234
	 ac_unrecognized_sep=', ';;
slouken@6689
  1235
    esac
slouken@6689
  1236
    eval with_$ac_useropt=\$ac_optarg ;;
slouken@5310
  1237
slouken@5310
  1238
  -without-* | --without-*)
slouken@6689
  1239
    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
slouken@5310
  1240
    # Reject names that are not valid shell variable names.
slouken@6689
  1241
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
slouken@6689
  1242
      as_fn_error $? "invalid package name: $ac_useropt"
slouken@6689
  1243
    ac_useropt_orig=$ac_useropt
slouken@6689
  1244
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
slouken@6689
  1245
    case $ac_user_opts in
slouken@6689
  1246
      *"
slouken@6689
  1247
"with_$ac_useropt"
slouken@6689
  1248
"*) ;;
slouken@6689
  1249
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
slouken@6689
  1250
	 ac_unrecognized_sep=', ';;
slouken@6689
  1251
    esac
slouken@6689
  1252
    eval with_$ac_useropt=no ;;
slouken@5310
  1253
slouken@5310
  1254
  --x)
slouken@5310
  1255
    # Obsolete; use --with-x.
slouken@5310
  1256
    with_x=yes ;;
slouken@5310
  1257
slouken@5310
  1258
  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
slouken@5310
  1259
  | --x-incl | --x-inc | --x-in | --x-i)
slouken@5310
  1260
    ac_prev=x_includes ;;
slouken@5310
  1261
  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
slouken@5310
  1262
  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
slouken@5310
  1263
    x_includes=$ac_optarg ;;
slouken@5310
  1264
slouken@5310
  1265
  -x-libraries | --x-libraries | --x-librarie | --x-librari \
slouken@5310
  1266
  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
slouken@5310
  1267
    ac_prev=x_libraries ;;
slouken@5310
  1268
  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
slouken@5310
  1269
  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
slouken@5310
  1270
    x_libraries=$ac_optarg ;;
slouken@5310
  1271
slouken@6689
  1272
  -*) as_fn_error $? "unrecognized option: \`$ac_option'
slouken@6689
  1273
Try \`$0 --help' for more information"
slouken@5310
  1274
    ;;
slouken@5310
  1275
slouken@5310
  1276
  *=*)
slouken@5310
  1277
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
slouken@5310
  1278
    # Reject names that are not valid shell variable names.
slouken@6689
  1279
    case $ac_envvar in #(
slouken@6689
  1280
      '' | [0-9]* | *[!_$as_cr_alnum]* )
slouken@6689
  1281
      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
slouken@6689
  1282
    esac
slouken@5310
  1283
    eval $ac_envvar=\$ac_optarg
slouken@5310
  1284
    export $ac_envvar ;;
slouken@5310
  1285
slouken@5310
  1286
  *)
slouken@5310
  1287
    # FIXME: should be removed in autoconf 3.0.
slouken@6689
  1288
    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
slouken@5310
  1289
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
slouken@6689
  1290
      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
slouken@6689
  1291
    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
slouken@5310
  1292
    ;;
slouken@5310
  1293
slouken@5310
  1294
  esac
slouken@5310
  1295
done
slouken@5310
  1296
slouken@5310
  1297
if test -n "$ac_prev"; then
slouken@5310
  1298
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
slouken@6689
  1299
  as_fn_error $? "missing argument to $ac_option"
slouken@6689
  1300
fi
slouken@6689
  1301
slouken@6689
  1302
if test -n "$ac_unrecognized_opts"; then
slouken@6689
  1303
  case $enable_option_checking in
slouken@6689
  1304
    no) ;;
slouken@6689
  1305
    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
slouken@6689
  1306
    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
slouken@6689
  1307
  esac
slouken@6689
  1308
fi
slouken@6689
  1309
slouken@6689
  1310
# Check all directory arguments for consistency.
slouken@5310
  1311
for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
slouken@5310
  1312
		datadir sysconfdir sharedstatedir localstatedir includedir \
slouken@5310
  1313
		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
slouken@11408
  1314
		libdir localedir mandir
slouken@5310
  1315
do
slouken@5310
  1316
  eval ac_val=\$$ac_var
slouken@6689
  1317
  # Remove trailing slashes.
slouken@6689
  1318
  case $ac_val in
slouken@6689
  1319
    */ )
slouken@6689
  1320
      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
slouken@6689
  1321
      eval $ac_var=\$ac_val;;
slouken@6689
  1322
  esac
slouken@6689
  1323
  # Be sure to have absolute directory names.
slouken@5310
  1324
  case $ac_val in
slouken@5310
  1325
    [\\/$]* | ?:[\\/]* )  continue;;
slouken@5310
  1326
    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
slouken@5310
  1327
  esac
slouken@6689
  1328
  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
slouken@5310
  1329
done
slouken@5310
  1330
slouken@5310
  1331
# There might be people who depend on the old broken behavior: `$host'
slouken@5310
  1332
# used to hold the argument of --host etc.
slouken@5310
  1333
# FIXME: To remove some day.
slouken@5310
  1334
build=$build_alias
slouken@5310
  1335
host=$host_alias
slouken@5310
  1336
target=$target_alias
slouken@5310
  1337
slouken@5310
  1338
# FIXME: To remove some day.
slouken@5310
  1339
if test "x$host_alias" != x; then
slouken@5310
  1340
  if test "x$build_alias" = x; then
slouken@5310
  1341
    cross_compiling=maybe
slouken@5310
  1342
  elif test "x$build_alias" != "x$host_alias"; then
slouken@5310
  1343
    cross_compiling=yes
slouken@5310
  1344
  fi
slouken@5310
  1345
fi
slouken@5310
  1346
slouken@5310
  1347
ac_tool_prefix=
slouken@5310
  1348
test -n "$host_alias" && ac_tool_prefix=$host_alias-
slouken@5310
  1349
slouken@5310
  1350
test "$silent" = yes && exec 6>/dev/null
slouken@5310
  1351
slouken@5310
  1352
slouken@5310
  1353
ac_pwd=`pwd` && test -n "$ac_pwd" &&
slouken@5310
  1354
ac_ls_di=`ls -di .` &&
slouken@5310
  1355
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
slouken@6689
  1356
  as_fn_error $? "working directory cannot be determined"
slouken@5310
  1357
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
slouken@6689
  1358
  as_fn_error $? "pwd does not report name of working directory"
slouken@5310
  1359
slouken@5310
  1360
slouken@5310
  1361
# Find the source files, if location was not specified.
slouken@5310
  1362
if test -z "$srcdir"; then
slouken@5310
  1363
  ac_srcdir_defaulted=yes
slouken@5310
  1364
  # Try the directory containing this script, then the parent directory.
slouken@6689
  1365
  ac_confdir=`$as_dirname -- "$as_myself" ||
slouken@6689
  1366
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
slouken@6689
  1367
	 X"$as_myself" : 'X\(//\)[^/]' \| \
slouken@6689
  1368
	 X"$as_myself" : 'X\(//\)$' \| \
slouken@6689
  1369
	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
slouken@6689
  1370
$as_echo X"$as_myself" |
slouken@5310
  1371
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
slouken@5310
  1372
	    s//\1/
slouken@5310
  1373
	    q
slouken@5310
  1374
	  }
slouken@5310
  1375
	  /^X\(\/\/\)[^/].*/{
slouken@5310
  1376
	    s//\1/
slouken@5310
  1377
	    q
slouken@5310
  1378
	  }
slouken@5310
  1379
	  /^X\(\/\/\)$/{
slouken@5310
  1380
	    s//\1/
slouken@5310
  1381
	    q
slouken@5310
  1382
	  }
slouken@5310
  1383
	  /^X\(\/\).*/{
slouken@5310
  1384
	    s//\1/
slouken@5310
  1385
	    q
slouken@5310
  1386
	  }
slouken@5310
  1387
	  s/.*/./; q'`
slouken@5310
  1388
  srcdir=$ac_confdir
slouken@5310
  1389
  if test ! -r "$srcdir/$ac_unique_file"; then
slouken@5310
  1390
    srcdir=..
slouken@5310
  1391
  fi
slouken@5310
  1392
else
slouken@5310
  1393
  ac_srcdir_defaulted=no
slouken@5310
  1394
fi
slouken@5310
  1395
if test ! -r "$srcdir/$ac_unique_file"; then
slouken@5310
  1396
  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
slouken@6689
  1397
  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
slouken@5310
  1398
fi
slouken@5310
  1399
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
slouken@5310
  1400
ac_abs_confdir=`(
slouken@6689
  1401
	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
slouken@5310
  1402
	pwd)`
slouken@5310
  1403
# When building in place, set srcdir=.
slouken@5310
  1404
if test "$ac_abs_confdir" = "$ac_pwd"; then
slouken@5310
  1405
  srcdir=.
slouken@5310
  1406
fi
slouken@5310
  1407
# Remove unnecessary trailing slashes from srcdir.
slouken@5310
  1408
# Double slashes in file names in object file debugging info
slouken@5310
  1409
# mess up M-x gdb in Emacs.
slouken@5310
  1410
case $srcdir in
slouken@5310
  1411
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
slouken@5310
  1412
esac
slouken@5310
  1413
for ac_var in $ac_precious_vars; do
slouken@5310
  1414
  eval ac_env_${ac_var}_set=\${${ac_var}+set}
slouken@5310
  1415
  eval ac_env_${ac_var}_value=\$${ac_var}
slouken@5310
  1416
  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
slouken@5310
  1417
  eval ac_cv_env_${ac_var}_value=\$${ac_var}
slouken@5310
  1418
done
slouken@5310
  1419
slouken@5310
  1420
#
slouken@5310
  1421
# Report the --help message.
slouken@5310
  1422
#
slouken@5310
  1423
if test "$ac_init_help" = "long"; then
slouken@5310
  1424
  # Omit some internal or obsolete options to make the list less imposing.
slouken@5310
  1425
  # This message is too long to be a string in the A/UX 3.1 sh.
slouken@5310
  1426
  cat <<_ACEOF
slouken@5310
  1427
\`configure' configures this package to adapt to many kinds of systems.
slouken@5310
  1428
slouken@5310
  1429
Usage: $0 [OPTION]... [VAR=VALUE]...
slouken@5310
  1430
slouken@5310
  1431
To assign environment variables (e.g., CC, CFLAGS...), specify them as
slouken@5310
  1432
VAR=VALUE.  See below for descriptions of some of the useful variables.
slouken@5310
  1433
slouken@5310
  1434
Defaults for the options are specified in brackets.
slouken@5310
  1435
slouken@5310
  1436
Configuration:
slouken@5310
  1437
  -h, --help              display this help and exit
slouken@5310
  1438
      --help=short        display options specific to this package
slouken@5310
  1439
      --help=recursive    display the short help of all the included packages
slouken@5310
  1440
  -V, --version           display version information and exit
slouken@6689
  1441
  -q, --quiet, --silent   do not print \`checking ...' messages
slouken@5310
  1442
      --cache-file=FILE   cache test results in FILE [disabled]
slouken@5310
  1443
  -C, --config-cache      alias for \`--cache-file=config.cache'
slouken@5310
  1444
  -n, --no-create         do not create output files
slouken@5310
  1445
      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
slouken@5310
  1446
slouken@5310
  1447
Installation directories:
slouken@5310
  1448
  --prefix=PREFIX         install architecture-independent files in PREFIX
slouken@6689
  1449
                          [$ac_default_prefix]
slouken@5310
  1450
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
slouken@6689
  1451
                          [PREFIX]
slouken@5310
  1452
slouken@5310
  1453
By default, \`make install' will install all the files in
slouken@5310
  1454
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
slouken@5310
  1455
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
slouken@5310
  1456
for instance \`--prefix=\$HOME'.
slouken@5310
  1457
slouken@5310
  1458
For better control, use the options below.
slouken@5310
  1459
slouken@5310
  1460
Fine tuning of the installation directories:
slouken@6689
  1461
  --bindir=DIR            user executables [EPREFIX/bin]
slouken@6689
  1462
  --sbindir=DIR           system admin executables [EPREFIX/sbin]
slouken@6689
  1463
  --libexecdir=DIR        program executables [EPREFIX/libexec]
slouken@6689
  1464
  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
slouken@6689
  1465
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
slouken@6689
  1466
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
slouken@6689
  1467
  --libdir=DIR            object code libraries [EPREFIX/lib]
slouken@6689
  1468
  --includedir=DIR        C header files [PREFIX/include]
slouken@6689
  1469
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
slouken@6689
  1470
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
slouken@6689
  1471
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
slouken@6689
  1472
  --infodir=DIR           info documentation [DATAROOTDIR/info]
slouken@6689
  1473
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
slouken@6689
  1474
  --mandir=DIR            man documentation [DATAROOTDIR/man]
slouken@6689
  1475
  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
slouken@6689
  1476
  --htmldir=DIR           html documentation [DOCDIR]
slouken@6689
  1477
  --dvidir=DIR            dvi documentation [DOCDIR]
slouken@6689
  1478
  --pdfdir=DIR            pdf documentation [DOCDIR]
slouken@6689
  1479
  --psdir=DIR             ps documentation [DOCDIR]
slouken@5310
  1480
_ACEOF
slouken@5310
  1481
slouken@5310
  1482
  cat <<\_ACEOF
slouken@5310
  1483
slouken@5310
  1484
X features:
slouken@5310
  1485
  --x-includes=DIR    X include files are in DIR
slouken@5310
  1486
  --x-libraries=DIR   X library files are in DIR
slouken@5310
  1487
slouken@5310
  1488
System types:
slouken@5310
  1489
  --build=BUILD     configure for building on BUILD [guessed]
slouken@5310
  1490
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
slouken@5310
  1491
_ACEOF
slouken@5310
  1492
fi
slouken@5310
  1493
slouken@5310
  1494
if test -n "$ac_init_help"; then
slouken@5310
  1495
slouken@5310
  1496
  cat <<\_ACEOF
slouken@5310
  1497
slouken@5310
  1498
Optional Features:
slouken@6689
  1499
  --disable-option-checking  ignore unrecognized --enable/--with options
slouken@5310
  1500
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
slouken@5310
  1501
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
slouken@5310
  1502
  --enable-shared[=PKGS]  build shared libraries [default=yes]
slouken@5310
  1503
  --enable-static[=PKGS]  build static libraries [default=yes]
slouken@5310
  1504
  --enable-fast-install[=PKGS]
slouken@5310
  1505
                          optimize for fast installation [default=yes]
slouken@5310
  1506
  --disable-libtool-lock  avoid locking (might break parallel builds)
slouken@5310
  1507
  --enable-assertions     Enable internal sanity checks
slouken@5310
  1508
                          (auto/disabled/release/enabled/paranoid)
slouken@6689
  1509
                          [[default=auto]]
slouken@5310
  1510
  --enable-dependency-tracking
slouken@6689
  1511
                          Use gcc -MMD -MT dependency tracking [[default=yes]]
slouken@6689
  1512
  --enable-libc           Use the system C library [[default=yes]]
slouken@6689
  1513
  --enable-gcc-atomics    Use gcc builtin atomics [[default=yes]]
slouken@5310
  1514
  --enable-atomic         Enable the atomic operations subsystem
slouken@6689
  1515
                          [[default=yes]]
slouken@6689
  1516
  --enable-audio          Enable the audio subsystem [[default=yes]]
slouken@6689
  1517
  --enable-video          Enable the video subsystem [[default=yes]]
slouken@6689
  1518
  --enable-render         Enable the render subsystem [[default=yes]]
slouken@6689
  1519
  --enable-events         Enable the events subsystem [[default=yes]]
slouken@6689
  1520
  --enable-joystick       Enable the joystick subsystem [[default=yes]]
slouken@5310
  1521
  --enable-haptic         Enable the haptic (force feedback) subsystem
slouken@6689
  1522
                          [[default=yes]]
slouken@6689
  1523
  --enable-power          Enable the power subsystem [[default=yes]]
icculus@7667
  1524
  --enable-filesystem     Enable the filesystem subsystem [[default=yes]]
slouken@6689
  1525
  --enable-threads        Enable the threading subsystem [[default=yes]]
slouken@6689
  1526
  --enable-timers         Enable the timer subsystem [[default=yes]]
slouken@6689
  1527
  --enable-file           Enable the file subsystem [[default=yes]]
slouken@5310
  1528
  --enable-loadso         Enable the shared object loading subsystem
slouken@6689
  1529
                          [[default=yes]]
slouken@6689
  1530
  --enable-cpuinfo        Enable the cpuinfo subsystem [[default=yes]]
slouken@6689
  1531
  --enable-assembly       Enable assembly routines [[default=yes]]
slouken@5310
  1532
  --enable-ssemath        Allow GCC to use SSE floating point math
icculus@10847
  1533
                          [[default=maybe]]
slouken@6689
  1534
  --enable-mmx            use MMX assembly routines [[default=yes]]
slouken@6689
  1535
  --enable-3dnow          use 3DNow! assembly routines [[default=yes]]
slouken@6689
  1536
  --enable-sse            use SSE assembly routines [[default=yes]]
icculus@10835
  1537
  --enable-sse2           use SSE2 assembly routines [[default=maybe]]
icculus@10835
  1538
  --enable-sse3           use SSE3 assembly routines [[default=maybe]]
slouken@6689
  1539
  --enable-altivec        use Altivec assembly routines [[default=yes]]
slouken@7391
  1540
  --enable-oss            support the OSS audio API [[default=maybe]]
slouken@6689
  1541
  --enable-alsa           support the ALSA audio API [[default=yes]]
slouken@5310
  1542
  --disable-alsatest      Do not try to compile and run a test Alsa program
slouken@6689
  1543
  --enable-alsa-shared    dynamically load ALSA audio support [[default=yes]]
icculus@11081
  1544
  --enable-jack           use JACK audio [[default=yes]]
icculus@11081
  1545
  --enable-jack-shared    dynamically load JACK audio support [[default=yes]]
slouken@6689
  1546
  --enable-esd            support the Enlightened Sound Daemon [[default=yes]]
slouken@5310
  1547
  --disable-esdtest       Do not try to compile and run a test ESD program
slouken@6689
  1548
  --enable-esd-shared     dynamically load ESD audio support [[default=yes]]
slouken@6689
  1549
  --enable-pulseaudio     use PulseAudio [[default=yes]]
slouken@5310
  1550
  --enable-pulseaudio-shared
slouken@6689
  1551
                          dynamically load PulseAudio support [[default=yes]]
slouken@5310
  1552
  --enable-arts           support the Analog Real Time Synthesizer
slouken@6689
  1553
                          [[default=yes]]
slouken@6689
  1554
  --enable-arts-shared    dynamically load aRts audio support [[default=yes]]
slouken@6689
  1555
  --enable-nas            support the NAS audio API [[default=yes]]
slouken@6689
  1556
  --enable-nas-shared     dynamically load NAS audio support [[default=yes]]
slouken@7371
  1557
  --enable-sndio          support the sndio audio API [[default=yes]]
slouken@7371
  1558
  --enable-sndio-shared   dynamically load sndio audio support [[default=yes]]
slouken@10777
  1559
  --enable-fusionsound    use FusionSound audio driver [[default=no]]
slouken@10777
  1560
  --enable-fusionsound-shared
slouken@10777
  1561
                          dynamically load fusionsound audio support
slouken@10777
  1562
                          [[default=yes]]
slouken@6689
  1563
  --enable-diskaudio      support the disk writer audio driver [[default=yes]]
slouken@6689
  1564
  --enable-dummyaudio     support the dummy audio driver [[default=yes]]
slouken@10777
  1565
  --enable-libsamplerate  use libsamplerate for audio rate conversion
slouken@10777
  1566
                          [[default=yes]]
slouken@10777
  1567
  --enable-libsamplerate-shared
slouken@10777
  1568
                          dynamically load libsamplerate [[default=yes]]
gabomdq@8062
  1569
  --enable-video-wayland  use Wayland video driver [[default=yes]]
gabomdq@8082
  1570
  --enable-video-wayland-qt-touch
gabomdq@8082
  1571
                          QtWayland server support for Wayland video driver
gabomdq@8082
  1572
                          [[default=yes]]
gabomdq@8104
  1573
  --enable-wayland-shared dynamically load Wayland support [[default=maybe]]
icculus@8159
  1574
  --enable-video-mir      use Mir video driver [[default=yes]]
icculus@8159
  1575
  --enable-mir-shared     dynamically load Mir support [[default=maybe]]
slouken@11472
  1576
  --enable-video-rpi      use Raspberry Pi video driver [[default=yes]]
slouken@6689
  1577
  --enable-video-x11      use X11 video driver [[default=yes]]
slouken@6689
  1578
  --enable-x11-shared     dynamically load X11 support [[default=maybe]]
slouken@5471
  1579
  --enable-video-x11-xcursor
slouken@6689
  1580
                          enable X11 Xcursor support [[default=yes]]
icculus@9657
  1581
  --enable-video-x11-xdbe enable X11 Xdbe support [[default=yes]]
slouken@5310
  1582
  --enable-video-x11-xinerama
slouken@6689
  1583
                          enable X11 Xinerama support [[default=yes]]
slouken@5408
  1584
  --enable-video-x11-xinput
slouken@5408
  1585
                          enable X11 XInput extension for manymouse, tablets,
slouken@6689
  1586
                          etc [[default=yes]]
slouken@5310
  1587
  --enable-video-x11-xrandr
slouken@5310
  1588
                          enable X11 Xrandr extension for fullscreen
slouken@6689
  1589
                          [[default=yes]]
slouken@5310
  1590
  --enable-video-x11-scrnsaver
slouken@6689
  1591
                          enable X11 screensaver extension [[default=yes]]
slouken@5408
  1592
  --enable-video-x11-xshape
slouken@6689
  1593
                          enable X11 XShape support [[default=yes]]
slouken@6689
  1594
  --enable-video-x11-vm   use X11 VM extension for fullscreen [[default=yes]]
slouken@9165
  1595
  --enable-video-vivante  use Vivante EGL video driver [[default=yes]]
slouken@6689
  1596
  --enable-video-cocoa    use Cocoa video driver [[default=yes]]
slouken@6689
  1597
  --enable-video-directfb use DirectFB video driver [[default=no]]
slouken@5310
  1598
  --enable-directfb-shared
slouken@6689
  1599
                          dynamically load directfb support [[default=yes]]
philipp@11187
  1600
  --enable-video-kmsdrm   use KMSDRM video driver [[default=no]]
philipp@11187
  1601
  --enable-kmsdrm-shared  dynamically load kmsdrm support [[default=yes]]
slouken@6689
  1602
  --enable-video-dummy    use dummy video driver [[default=yes]]
slouken@6689
  1603
  --enable-video-opengl   include OpenGL support [[default=yes]]
slouken@6689
  1604
  --enable-video-opengles include OpenGL ES support [[default=yes]]
slouken@9165
  1605
  --enable-video-opengles1
slouken@9165
  1606
                          include OpenGL ES 1.1 support [[default=yes]]
slouken@9165
  1607
  --enable-video-opengles2
slouken@9165
  1608
                          include OpenGL ES 2.0 support [[default=yes]]
slouken@11395
  1609
  --enable-video-vulkan   include Vulkan support [[default=yes]]
slouken@6737
  1610
  --enable-libudev        enable libudev support [[default=yes]]
jorgen@6870
  1611
  --enable-dbus           enable D-Bus support [[default=yes]]
slouken@10496
  1612
  --enable-ime            enable IME support [[default=yes]]
slouken@8893
  1613
  --enable-ibus           enable IBus support [[default=yes]]
slouken@10496
  1614
  --enable-fcitx          enable fcitx support [[default=yes]]
slouken@5310
  1615
  --enable-input-tslib    use the Touchscreen library for input
slouken@6689
  1616
                          [[default=yes]]
slouken@5310
  1617
  --enable-pthreads       use POSIX threads for multi-threading
slouken@6689
  1618
                          [[default=yes]]
slouken@6689
  1619
  --enable-pthread-sem    use pthread semaphores [[default=yes]]
slouken@6689
  1620
  --enable-directx        use DirectX for Windows audio/video [[default=yes]]
slouken@6689
  1621
  --enable-sdl-dlopen     use dlopen for shared object loading [[default=yes]]
slouken@5310
  1622
  --enable-clock_gettime  use clock_gettime() instead of gettimeofday() on
urkle@7138
  1623
                          UNIX [[default=yes]]
slouken@6689
  1624
  --enable-rpath          use an rpath when linking SDL [[default=yes]]
slouken@6689
  1625
  --enable-render-d3d     enable the Direct3D render driver [[default=yes]]
slouken@5310
  1626
slouken@5310
  1627
Optional Packages:
slouken@5310
  1628
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
slouken@5310
  1629
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
slouken@6442
  1630
  --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
slouken@5310
  1631
                          both]
slouken@5310
  1632
  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
slouken@6442
  1633
  --with-sysroot=DIR Search for dependent libraries within DIR
slouken@6442
  1634
                        (or the compiler's sysroot if not specified).
slouken@5310
  1635
  --with-alsa-prefix=PFX  Prefix where Alsa library is installed(optional)
slouken@5310
  1636
  --with-alsa-inc-prefix=PFX  Prefix where include libraries are (optional)
slouken@5310
  1637
  --with-esd-prefix=PFX   Prefix where ESD is installed (optional)
slouken@5310
  1638
  --with-esd-exec-prefix=PFX Exec prefix where ESD is installed (optional)
slouken@5310
  1639
  --with-x                use the X Window System
slouken@5310
  1640
slouken@5310
  1641
Some influential environment variables:
slouken@5310
  1642
  CC          C compiler command
slouken@5310
  1643
  CFLAGS      C compiler flags
slouken@5310
  1644
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
slouken@5310
  1645
              nonstandard directory <lib dir>
slouken@5310
  1646
  LIBS        libraries to pass to the linker, e.g. -l<library>
slouken@6689
  1647
  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
slouken@5310
  1648
              you have headers in a nonstandard directory <include dir>
slouken@5310
  1649
  CPP         C preprocessor
slouken@5310
  1650
  CXX         C++ compiler command
slouken@5310
  1651
  CXXFLAGS    C++ compiler flags
slouken@5310
  1652
  CXXCPP      C++ preprocessor
slouken@5310
  1653
  XMKMF       Path to xmkmf, Makefile generator for X Window System
slouken@5310
  1654
slouken@5310
  1655
Use these variables to override the choices made by `configure' or to help
slouken@5310
  1656
it to find libraries and programs with nonstandard names/locations.
slouken@5310
  1657
slouken@6689
  1658
Report bugs to the package provider.
slouken@5310
  1659
_ACEOF
slouken@5310
  1660
ac_status=$?
slouken@5310
  1661
fi
slouken@5310
  1662
slouken@5310
  1663
if test "$ac_init_help" = "recursive"; then
slouken@5310
  1664
  # If there are subdirs, report their specific --help.
slouken@5310
  1665
  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
slouken@6689
  1666
    test -d "$ac_dir" ||
slouken@6689
  1667
      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
slouken@6689
  1668
      continue
slouken@5310
  1669
    ac_builddir=.
slouken@5310
  1670
slouken@5310
  1671
case "$ac_dir" in
slouken@5310
  1672
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
slouken@5310
  1673
*)
slouken@6689
  1674
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
slouken@5310
  1675
  # A ".." for each directory in $ac_dir_suffix.
slouken@6689
  1676
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
slouken@5310
  1677
  case $ac_top_builddir_sub in
slouken@5310
  1678
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
slouken@5310
  1679
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
slouken@5310
  1680
  esac ;;
slouken@5310
  1681
esac
slouken@5310
  1682
ac_abs_top_builddir=$ac_pwd
slouken@5310
  1683
ac_abs_builddir=$ac_pwd$ac_dir_suffix
slouken@5310
  1684
# for backward compatibility:
slouken@5310
  1685
ac_top_builddir=$ac_top_build_prefix
slouken@5310
  1686
slouken@5310
  1687
case $srcdir in
slouken@5310
  1688
  .)  # We are building in place.
slouken@5310
  1689
    ac_srcdir=.
slouken@5310
  1690
    ac_top_srcdir=$ac_top_builddir_sub
slouken@5310
  1691
    ac_abs_top_srcdir=$ac_pwd ;;
slouken@5310
  1692
  [\\/]* | ?:[\\/]* )  # Absolute name.
slouken@5310
  1693
    ac_srcdir=$srcdir$ac_dir_suffix;
slouken@5310
  1694
    ac_top_srcdir=$srcdir
slouken@5310
  1695
    ac_abs_top_srcdir=$srcdir ;;
slouken@5310
  1696
  *) # Relative name.
slouken@5310
  1697
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
slouken@5310
  1698
    ac_top_srcdir=$ac_top_build_prefix$srcdir
slouken@5310
  1699
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
slouken@5310
  1700
esac
slouken@5310
  1701
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
slouken@5310
  1702
slouken@5310
  1703
    cd "$ac_dir" || { ac_status=$?; continue; }
slouken@5310
  1704
    # Check for guested configure.
slouken@5310
  1705
    if test -f "$ac_srcdir/configure.gnu"; then
slouken@5310
  1706
      echo &&
slouken@5310
  1707
      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
slouken@5310
  1708
    elif test -f "$ac_srcdir/configure"; then
slouken@5310
  1709
      echo &&
slouken@5310
  1710
      $SHELL "$ac_srcdir/configure" --help=recursive
slouken@5310
  1711
    else
slouken@6689
  1712
      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
slouken@5310
  1713
    fi || ac_status=$?
slouken@5310
  1714
    cd "$ac_pwd" || { ac_status=$?; break; }
slouken@5310
  1715
  done
slouken@5310
  1716
fi
slouken@5310
  1717
slouken@5310
  1718
test -n "$ac_init_help" && exit $ac_status
slouken@5310
  1719
if $ac_init_version; then
slouken@5310
  1720
  cat <<\_ACEOF
slouken@5310
  1721
configure
slouken@7184
  1722
generated by GNU Autoconf 2.69
slouken@7184
  1723
slouken@7184
  1724
Copyright (C) 2012 Free Software Foundation, Inc.
slouken@5310
  1725
This configure script is free software; the Free Software Foundation
slouken@5310
  1726
gives unlimited permission to copy, distribute and modify it.
slouken@5310
  1727
_ACEOF
slouken@5310
  1728
  exit
slouken@5310
  1729
fi
slouken@6689
  1730
slouken@6689
  1731
## ------------------------ ##
slouken@6689
  1732
## Autoconf initialization. ##
slouken@6689
  1733
## ------------------------ ##
slouken@6689
  1734
slouken@6689
  1735
# ac_fn_c_try_compile LINENO
slouken@6689
  1736
# --------------------------
slouken@6689
  1737
# Try to compile conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  1738
ac_fn_c_try_compile ()
slouken@6689
  1739
{
slouken@6689
  1740
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1741
  rm -f conftest.$ac_objext
slouken@6689
  1742
  if { { ac_try="$ac_compile"
slouken@6689
  1743
case "(($ac_try" in
slouken@6689
  1744
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1745
  *) ac_try_echo=$ac_try;;
slouken@6689
  1746
esac
slouken@6689
  1747
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  1748
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  1749
  (eval "$ac_compile") 2>conftest.err
slouken@6689
  1750
  ac_status=$?
slouken@6689
  1751
  if test -s conftest.err; then
slouken@6689
  1752
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  1753
    cat conftest.er1 >&5
slouken@6689
  1754
    mv -f conftest.er1 conftest.err
slouken@6689
  1755
  fi
slouken@6689
  1756
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  1757
  test $ac_status = 0; } && {
slouken@6689
  1758
	 test -z "$ac_c_werror_flag" ||
slouken@6689
  1759
	 test ! -s conftest.err
slouken@6689
  1760
       } && test -s conftest.$ac_objext; then :
slouken@6689
  1761
  ac_retval=0
slouken@6689
  1762
else
slouken@6689
  1763
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  1764
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  1765
slouken@6689
  1766
	ac_retval=1
slouken@6689
  1767
fi
slouken@6689
  1768
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1769
  as_fn_set_status $ac_retval
slouken@6689
  1770
slouken@6689
  1771
} # ac_fn_c_try_compile
slouken@6689
  1772
slouken@6689
  1773
# ac_fn_c_try_link LINENO
slouken@6689
  1774
# -----------------------
slouken@6689
  1775
# Try to link conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  1776
ac_fn_c_try_link ()
slouken@6689
  1777
{
slouken@6689
  1778
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1779
  rm -f conftest.$ac_objext conftest$ac_exeext
slouken@6689
  1780
  if { { ac_try="$ac_link"
slouken@6689
  1781
case "(($ac_try" in
slouken@6689
  1782
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1783
  *) ac_try_echo=$ac_try;;
slouken@6689
  1784
esac
slouken@6689
  1785
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  1786
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  1787
  (eval "$ac_link") 2>conftest.err
slouken@6689
  1788
  ac_status=$?
slouken@6689
  1789
  if test -s conftest.err; then
slouken@6689
  1790
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  1791
    cat conftest.er1 >&5
slouken@6689
  1792
    mv -f conftest.er1 conftest.err
slouken@6689
  1793
  fi
slouken@6689
  1794
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  1795
  test $ac_status = 0; } && {
slouken@6689
  1796
	 test -z "$ac_c_werror_flag" ||
slouken@6689
  1797
	 test ! -s conftest.err
slouken@6689
  1798
       } && test -s conftest$ac_exeext && {
slouken@6689
  1799
	 test "$cross_compiling" = yes ||
slouken@7184
  1800
	 test -x conftest$ac_exeext
slouken@6689
  1801
       }; then :
slouken@6689
  1802
  ac_retval=0
slouken@6689
  1803
else
slouken@6689
  1804
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  1805
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  1806
slouken@6689
  1807
	ac_retval=1
slouken@6689
  1808
fi
slouken@6689
  1809
  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
slouken@6689
  1810
  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
slouken@6689
  1811
  # interfere with the next link command; also delete a directory that is
slouken@6689
  1812
  # left behind by Apple's compiler.  We do this before executing the actions.
slouken@6689
  1813
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
slouken@6689
  1814
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1815
  as_fn_set_status $ac_retval
slouken@6689
  1816
slouken@6689
  1817
} # ac_fn_c_try_link
slouken@6689
  1818
slouken@6689
  1819
# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
slouken@6689
  1820
# -------------------------------------------------------
slouken@6689
  1821
# Tests whether HEADER exists and can be compiled using the include files in
slouken@6689
  1822
# INCLUDES, setting the cache variable VAR accordingly.
slouken@6689
  1823
ac_fn_c_check_header_compile ()
slouken@6689
  1824
{
slouken@6689
  1825
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1826
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  1827
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  1828
if eval \${$3+:} false; then :
slouken@6689
  1829
  $as_echo_n "(cached) " >&6
slouken@6689
  1830
else
slouken@6689
  1831
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  1832
/* end confdefs.h.  */
slouken@6689
  1833
$4
slouken@6689
  1834
#include <$2>
slouken@6689
  1835
_ACEOF
slouken@6689
  1836
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  1837
  eval "$3=yes"
slouken@6689
  1838
else
slouken@6689
  1839
  eval "$3=no"
slouken@6689
  1840
fi
slouken@6689
  1841
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  1842
fi
slouken@6689
  1843
eval ac_res=\$$3
slouken@6689
  1844
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  1845
$as_echo "$ac_res" >&6; }
slouken@6689
  1846
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1847
slouken@6689
  1848
} # ac_fn_c_check_header_compile
slouken@6689
  1849
slouken@6689
  1850
# ac_fn_c_try_cpp LINENO
slouken@6689
  1851
# ----------------------
slouken@6689
  1852
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  1853
ac_fn_c_try_cpp ()
slouken@6689
  1854
{
slouken@6689
  1855
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1856
  if { { ac_try="$ac_cpp conftest.$ac_ext"
slouken@6689
  1857
case "(($ac_try" in
slouken@6689
  1858
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1859
  *) ac_try_echo=$ac_try;;
slouken@6689
  1860
esac
slouken@6689
  1861
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  1862
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  1863
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
slouken@6689
  1864
  ac_status=$?
slouken@6689
  1865
  if test -s conftest.err; then
slouken@6689
  1866
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  1867
    cat conftest.er1 >&5
slouken@6689
  1868
    mv -f conftest.er1 conftest.err
slouken@6689
  1869
  fi
slouken@6689
  1870
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  1871
  test $ac_status = 0; } > conftest.i && {
slouken@6689
  1872
	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
slouken@6689
  1873
	 test ! -s conftest.err
slouken@6689
  1874
       }; then :
slouken@6689
  1875
  ac_retval=0
slouken@6689
  1876
else
slouken@6689
  1877
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  1878
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  1879
slouken@6689
  1880
    ac_retval=1
slouken@6689
  1881
fi
slouken@6689
  1882
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1883
  as_fn_set_status $ac_retval
slouken@6689
  1884
slouken@6689
  1885
} # ac_fn_c_try_cpp
slouken@6689
  1886
slouken@6689
  1887
# ac_fn_c_try_run LINENO
slouken@6689
  1888
# ----------------------
slouken@6689
  1889
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
slouken@6689
  1890
# that executables *can* be run.
slouken@6689
  1891
ac_fn_c_try_run ()
slouken@6689
  1892
{
slouken@6689
  1893
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1894
  if { { ac_try="$ac_link"
slouken@6689
  1895
case "(($ac_try" in
slouken@6689
  1896
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1897
  *) ac_try_echo=$ac_try;;
slouken@6689
  1898
esac
slouken@6689
  1899
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  1900
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  1901
  (eval "$ac_link") 2>&5
slouken@6689
  1902
  ac_status=$?
slouken@6689
  1903
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  1904
  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
slouken@6689
  1905
  { { case "(($ac_try" in
slouken@6689
  1906
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1907
  *) ac_try_echo=$ac_try;;
slouken@6689
  1908
esac
slouken@6689
  1909
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  1910
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  1911
  (eval "$ac_try") 2>&5
slouken@6689
  1912
  ac_status=$?
slouken@6689
  1913
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  1914
  test $ac_status = 0; }; }; then :
slouken@6689
  1915
  ac_retval=0
slouken@6689
  1916
else
slouken@6689
  1917
  $as_echo "$as_me: program exited with status $ac_status" >&5
slouken@6689
  1918
       $as_echo "$as_me: failed program was:" >&5
slouken@6689
  1919
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  1920
slouken@6689
  1921
       ac_retval=$ac_status
slouken@6689
  1922
fi
slouken@6689
  1923
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
slouken@6689
  1924
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1925
  as_fn_set_status $ac_retval
slouken@6689
  1926
slouken@6689
  1927
} # ac_fn_c_try_run
slouken@6689
  1928
slouken@6689
  1929
# ac_fn_c_check_func LINENO FUNC VAR
slouken@6689
  1930
# ----------------------------------
slouken@6689
  1931
# Tests whether FUNC exists, setting the cache variable VAR accordingly
slouken@6689
  1932
ac_fn_c_check_func ()
slouken@6689
  1933
{
slouken@6689
  1934
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1935
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  1936
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  1937
if eval \${$3+:} false; then :
slouken@6689
  1938
  $as_echo_n "(cached) " >&6
slouken@6689
  1939
else
slouken@6689
  1940
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  1941
/* end confdefs.h.  */
slouken@6689
  1942
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
slouken@6689
  1943
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
slouken@6689
  1944
#define $2 innocuous_$2
slouken@6689
  1945
slouken@6689
  1946
/* System header to define __stub macros and hopefully few prototypes,
slouken@6689
  1947
    which can conflict with char $2 (); below.
slouken@6689
  1948
    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
slouken@6689
  1949
    <limits.h> exists even on freestanding compilers.  */
slouken@6689
  1950
slouken@6689
  1951
#ifdef __STDC__
slouken@6689
  1952
# include <limits.h>
slouken@6689
  1953
#else
slouken@6689
  1954
# include <assert.h>
slouken@6689
  1955
#endif
slouken@6689
  1956
slouken@6689
  1957
#undef $2
slouken@6689
  1958
slouken@6689
  1959
/* Override any GCC internal prototype to avoid an error.
slouken@6689
  1960
   Use char because int might match the return type of a GCC
slouken@6689
  1961
   builtin and then its argument prototype would still apply.  */
slouken@6689
  1962
#ifdef __cplusplus
slouken@6689
  1963
extern "C"
slouken@6689
  1964
#endif
slouken@6689
  1965
char $2 ();
slouken@6689
  1966
/* The GNU C library defines this for functions which it implements
slouken@6689
  1967
    to always fail with ENOSYS.  Some functions are actually named
slouken@6689
  1968
    something starting with __ and the normal name is an alias.  */
slouken@6689
  1969
#if defined __stub_$2 || defined __stub___$2
slouken@6689
  1970
choke me
slouken@6689
  1971
#endif
slouken@6689
  1972
slouken@6689
  1973
int
slouken@6689
  1974
main ()
slouken@6689
  1975
{
slouken@6689
  1976
return $2 ();
slouken@6689
  1977
  ;
slouken@6689
  1978
  return 0;
slouken@6689
  1979
}
slouken@6689
  1980
_ACEOF
slouken@6689
  1981
if ac_fn_c_try_link "$LINENO"; then :
slouken@6689
  1982
  eval "$3=yes"
slouken@6689
  1983
else
slouken@6689
  1984
  eval "$3=no"
slouken@6689
  1985
fi
slouken@6689
  1986
rm -f core conftest.err conftest.$ac_objext \
slouken@6689
  1987
    conftest$ac_exeext conftest.$ac_ext
slouken@6689
  1988
fi
slouken@6689
  1989
eval ac_res=\$$3
slouken@6689
  1990
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  1991
$as_echo "$ac_res" >&6; }
slouken@6689
  1992
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1993
slouken@6689
  1994
} # ac_fn_c_check_func
slouken@6689
  1995
slouken@6689
  1996
# ac_fn_cxx_try_compile LINENO
slouken@6689
  1997
# ----------------------------
slouken@6689
  1998
# Try to compile conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  1999
ac_fn_cxx_try_compile ()
slouken@6689
  2000
{
slouken@6689
  2001
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2002
  rm -f conftest.$ac_objext
slouken@6689
  2003
  if { { ac_try="$ac_compile"
slouken@6689
  2004
case "(($ac_try" in
slouken@6689
  2005
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  2006
  *) ac_try_echo=$ac_try;;
slouken@6689
  2007
esac
slouken@6689
  2008
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  2009
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  2010
  (eval "$ac_compile") 2>conftest.err
slouken@6689
  2011
  ac_status=$?
slouken@6689
  2012
  if test -s conftest.err; then
slouken@6689
  2013
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  2014
    cat conftest.er1 >&5
slouken@6689
  2015
    mv -f conftest.er1 conftest.err
slouken@6689
  2016
  fi
slouken@6689
  2017
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  2018
  test $ac_status = 0; } && {
slouken@6689
  2019
	 test -z "$ac_cxx_werror_flag" ||
slouken@6689
  2020
	 test ! -s conftest.err
slouken@6689
  2021
       } && test -s conftest.$ac_objext; then :
slouken@6689
  2022
  ac_retval=0
slouken@6689
  2023
else
slouken@6689
  2024
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  2025
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  2026
slouken@6689
  2027
	ac_retval=1
slouken@6689
  2028
fi
slouken@6689
  2029
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2030
  as_fn_set_status $ac_retval
slouken@6689
  2031
slouken@6689
  2032
} # ac_fn_cxx_try_compile
slouken@6689
  2033
slouken@6689
  2034
# ac_fn_cxx_try_cpp LINENO
slouken@6689
  2035
# ------------------------
slouken@6689
  2036
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  2037
ac_fn_cxx_try_cpp ()
slouken@6689
  2038
{
slouken@6689
  2039
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2040
  if { { ac_try="$ac_cpp conftest.$ac_ext"
slouken@6689
  2041
case "(($ac_try" in
slouken@6689
  2042
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  2043
  *) ac_try_echo=$ac_try;;
slouken@6689
  2044
esac
slouken@6689
  2045
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  2046
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  2047
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
slouken@6689
  2048
  ac_status=$?
slouken@6689
  2049
  if test -s conftest.err; then
slouken@6689
  2050
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  2051
    cat conftest.er1 >&5
slouken@6689
  2052
    mv -f conftest.er1 conftest.err
slouken@6689
  2053
  fi
slouken@6689
  2054
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  2055
  test $ac_status = 0; } > conftest.i && {
slouken@6689
  2056
	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
slouken@6689
  2057
	 test ! -s conftest.err
slouken@6689
  2058
       }; then :
slouken@6689
  2059
  ac_retval=0
slouken@6689
  2060
else
slouken@6689
  2061
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  2062
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  2063
slouken@6689
  2064
    ac_retval=1
slouken@6689
  2065
fi
slouken@6689
  2066
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2067
  as_fn_set_status $ac_retval
slouken@6689
  2068
slouken@6689
  2069
} # ac_fn_cxx_try_cpp
slouken@6689
  2070
slouken@6689
  2071
# ac_fn_cxx_try_link LINENO
slouken@6689
  2072
# -------------------------
slouken@6689
  2073
# Try to link conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  2074
ac_fn_cxx_try_link ()
slouken@6689
  2075
{
slouken@6689
  2076
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2077
  rm -f conftest.$ac_objext conftest$ac_exeext
slouken@6689
  2078
  if { { ac_try="$ac_link"
slouken@6689
  2079
case "(($ac_try" in
slouken@6689
  2080
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  2081
  *) ac_try_echo=$ac_try;;
slouken@6689
  2082
esac
slouken@6689
  2083
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  2084
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  2085
  (eval "$ac_link") 2>conftest.err
slouken@6689
  2086
  ac_status=$?
slouken@6689
  2087
  if test -s conftest.err; then
slouken@6689
  2088
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  2089
    cat conftest.er1 >&5
slouken@6689
  2090
    mv -f conftest.er1 conftest.err
slouken@6689
  2091
  fi
slouken@6689
  2092
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  2093
  test $ac_status = 0; } && {
slouken@6689
  2094
	 test -z "$ac_cxx_werror_flag" ||
slouken@6689
  2095
	 test ! -s conftest.err
slouken@6689
  2096
       } && test -s conftest$ac_exeext && {
slouken@6689
  2097
	 test "$cross_compiling" = yes ||
slouken@7184
  2098
	 test -x conftest$ac_exeext
slouken@6689
  2099
       }; then :
slouken@6689
  2100
  ac_retval=0
slouken@6689
  2101
else
slouken@6689
  2102
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  2103
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  2104
slouken@6689
  2105
	ac_retval=1
slouken@6689
  2106
fi
slouken@6689
  2107
  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
slouken@6689
  2108
  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
slouken@6689
  2109
  # interfere with the next link command; also delete a directory that is
slouken@6689
  2110
  # left behind by Apple's compiler.  We do this before executing the actions.
slouken@6689
  2111
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
slouken@6689
  2112
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2113
  as_fn_set_status $ac_retval
slouken@6689
  2114
slouken@6689
  2115
} # ac_fn_cxx_try_link
slouken@6689
  2116
slouken@6689
  2117
# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
slouken@6689
  2118
# -------------------------------------------------------
slouken@6689
  2119
# Tests whether HEADER exists, giving a warning if it cannot be compiled using
slouken@6689
  2120
# the include files in INCLUDES and setting the cache variable VAR
slouken@6689
  2121
# accordingly.
slouken@6689
  2122
ac_fn_c_check_header_mongrel ()
slouken@6689
  2123
{
slouken@6689
  2124
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2125
  if eval \${$3+:} false; then :
slouken@6689
  2126
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  2127
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  2128
if eval \${$3+:} false; then :
slouken@6689
  2129
  $as_echo_n "(cached) " >&6
slouken@6689
  2130
fi
slouken@6689
  2131
eval ac_res=\$$3
slouken@6689
  2132
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  2133
$as_echo "$ac_res" >&6; }
slouken@6689
  2134
else
slouken@6689
  2135
  # Is the header compilable?
slouken@6689
  2136
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
slouken@6689
  2137
$as_echo_n "checking $2 usability... " >&6; }
slouken@6689
  2138
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2139
/* end confdefs.h.  */
slouken@6689
  2140
$4
slouken@6689
  2141
#include <$2>
slouken@6689
  2142
_ACEOF
slouken@6689
  2143
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2144
  ac_header_compiler=yes
slouken@6689
  2145
else
slouken@6689
  2146
  ac_header_compiler=no
slouken@6689
  2147
fi
slouken@6689
  2148
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2149
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
slouken@6689
  2150
$as_echo "$ac_header_compiler" >&6; }
slouken@6689
  2151
slouken@6689
  2152
# Is the header present?
slouken@6689
  2153
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
slouken@6689
  2154
$as_echo_n "checking $2 presence... " >&6; }
slouken@6689
  2155
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2156
/* end confdefs.h.  */
slouken@6689
  2157
#include <$2>
slouken@6689
  2158
_ACEOF
slouken@6689
  2159
if ac_fn_c_try_cpp "$LINENO"; then :
slouken@6689
  2160
  ac_header_preproc=yes
slouken@6689
  2161
else
slouken@6689
  2162
  ac_header_preproc=no
slouken@6689
  2163
fi
slouken@6689
  2164
rm -f conftest.err conftest.i conftest.$ac_ext
slouken@6689
  2165
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
slouken@6689
  2166
$as_echo "$ac_header_preproc" >&6; }
slouken@6689
  2167
slouken@6689
  2168
# So?  What about this header?
slouken@6689
  2169
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
slouken@6689
  2170
  yes:no: )
slouken@6689
  2171
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
slouken@6689
  2172
$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
slouken@6689
  2173
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
slouken@6689
  2174
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
slouken@6689
  2175
    ;;
slouken@6689
  2176
  no:yes:* )
slouken@6689
  2177
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
slouken@6689
  2178
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
slouken@6689
  2179
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
slouken@6689
  2180
$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
slouken@6689
  2181
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
slouken@6689
  2182
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
slouken@6689
  2183
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
slouken@6689
  2184
$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
slouken@6689
  2185
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
slouken@6689
  2186
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
slouken@6689
  2187
    ;;
slouken@6689
  2188
esac
slouken@6689
  2189
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  2190
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  2191
if eval \${$3+:} false; then :
slouken@6689
  2192
  $as_echo_n "(cached) " >&6
slouken@6689
  2193
else
slouken@6689
  2194
  eval "$3=\$ac_header_compiler"
slouken@6689
  2195
fi
slouken@6689
  2196
eval ac_res=\$$3
slouken@6689
  2197
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  2198
$as_echo "$ac_res" >&6; }
slouken@6689
  2199
fi
slouken@6689
  2200
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2201
slouken@6689
  2202
} # ac_fn_c_check_header_mongrel
slouken@6689
  2203
slouken@6689
  2204
# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
slouken@6689
  2205
# -------------------------------------------
slouken@6689
  2206
# Tests whether TYPE exists after having included INCLUDES, setting cache
slouken@6689
  2207
# variable VAR accordingly.
slouken@6689
  2208
ac_fn_c_check_type ()
slouken@6689
  2209
{
slouken@6689
  2210
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2211
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  2212
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  2213
if eval \${$3+:} false; then :
slouken@6689
  2214
  $as_echo_n "(cached) " >&6
slouken@6689
  2215
else
slouken@6689
  2216
  eval "$3=no"
slouken@6689
  2217
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2218
/* end confdefs.h.  */
slouken@6689
  2219
$4
slouken@6689
  2220
int
slouken@6689
  2221
main ()
slouken@6689
  2222
{
slouken@6689
  2223
if (sizeof ($2))
slouken@6689
  2224
	 return 0;
slouken@6689
  2225
  ;
slouken@6689
  2226
  return 0;
slouken@6689
  2227
}
slouken@6689
  2228
_ACEOF
slouken@6689
  2229
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2230
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2231
/* end confdefs.h.  */
slouken@6689
  2232
$4
slouken@6689
  2233
int
slouken@6689
  2234
main ()
slouken@6689
  2235
{
slouken@6689
  2236
if (sizeof (($2)))
slouken@6689
  2237
	    return 0;
slouken@6689
  2238
  ;
slouken@6689
  2239
  return 0;
slouken@6689
  2240
}
slouken@6689
  2241
_ACEOF
slouken@6689
  2242
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2243
slouken@6689
  2244
else
slouken@6689
  2245
  eval "$3=yes"
slouken@6689
  2246
fi
slouken@6689
  2247
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2248
fi
slouken@6689
  2249
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2250
fi
slouken@6689
  2251
eval ac_res=\$$3
slouken@6689
  2252
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  2253
$as_echo "$ac_res" >&6; }
slouken@6689
  2254
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2255
slouken@6689
  2256
} # ac_fn_c_check_type
slouken@6689
  2257
slouken@6689
  2258
# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
slouken@6689
  2259
# ----------------------------------------------------
slouken@6689
  2260
# Tries to find if the field MEMBER exists in type AGGR, after including
slouken@6689
  2261
# INCLUDES, setting cache variable VAR accordingly.
slouken@6689
  2262
ac_fn_c_check_member ()
slouken@6689
  2263
{
slouken@6689
  2264
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2265
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
slouken@6689
  2266
$as_echo_n "checking for $2.$3... " >&6; }
slouken@6689
  2267
if eval \${$4+:} false; then :
slouken@6689
  2268
  $as_echo_n "(cached) " >&6
slouken@6689
  2269
else
slouken@6689
  2270
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2271
/* end confdefs.h.  */
slouken@6689
  2272
$5
slouken@6689
  2273
int
slouken@6689
  2274
main ()
slouken@6689
  2275
{
slouken@6689
  2276
static $2 ac_aggr;
slouken@6689
  2277
if (ac_aggr.$3)
slouken@6689
  2278
return 0;
slouken@6689
  2279
  ;
slouken@6689
  2280
  return 0;
slouken@6689
  2281
}
slouken@6689
  2282
_ACEOF
slouken@6689
  2283
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2284
  eval "$4=yes"
slouken@6689
  2285
else
slouken@6689
  2286
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2287
/* end confdefs.h.  */
slouken@6689
  2288
$5
slouken@6689
  2289
int
slouken@6689
  2290
main ()
slouken@6689
  2291
{
slouken@6689
  2292
static $2 ac_aggr;
slouken@6689
  2293
if (sizeof ac_aggr.$3)
slouken@6689
  2294
return 0;
slouken@6689
  2295
  ;
slouken@6689
  2296
  return 0;
slouken@6689
  2297
}
slouken@6689
  2298
_ACEOF
slouken@6689
  2299
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2300
  eval "$4=yes"
slouken@6689
  2301
else
slouken@6689
  2302
  eval "$4=no"
slouken@6689
  2303
fi
slouken@6689
  2304
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2305
fi
slouken@6689
  2306
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2307
fi
slouken@6689
  2308
eval ac_res=\$$4
slouken@6689
  2309
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  2310
$as_echo "$ac_res" >&6; }
slouken@6689
  2311
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2312
slouken@6689
  2313
} # ac_fn_c_check_member
slouken@5310
  2314
cat >config.log <<_ACEOF
slouken@5310
  2315
This file contains any messages produced by compilers while
slouken@5310
  2316
running configure, to aid debugging if configure makes a mistake.
slouken@5310
  2317
slouken@5310
  2318
It was created by $as_me, which was
slouken@7184
  2319
generated by GNU Autoconf 2.69.  Invocation command line was
slouken@5310
  2320
slouken@5310
  2321
  $ $0 $@
slouken@5310
  2322
slouken@5310
  2323
_ACEOF
slouken@5310
  2324
exec 5>>config.log
slouken@5310
  2325
{
slouken@5310
  2326
cat <<_ASUNAME
slouken@5310
  2327
## --------- ##
slouken@5310
  2328
## Platform. ##
slouken@5310
  2329
## --------- ##
slouken@5310
  2330
slouken@5310
  2331
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
slouken@5310
  2332
uname -m = `(uname -m) 2>/dev/null || echo unknown`
slouken@5310
  2333
uname -r = `(uname -r) 2>/dev/null || echo unknown`
slouken@5310
  2334
uname -s = `(uname -s) 2>/dev/null || echo unknown`
slouken@5310
  2335
uname -v = `(uname -v) 2>/dev/null || echo unknown`
slouken@5310
  2336
slouken@5310
  2337
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
slouken@5310
  2338
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
slouken@5310
  2339
slouken@5310
  2340
/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
slouken@5310
  2341
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
slouken@5310
  2342
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
slouken@5310
  2343
/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
slouken@5310
  2344
/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
slouken@5310
  2345
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
slouken@5310
  2346
/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
slouken@5310
  2347
slouken@5310
  2348
_ASUNAME
slouken@5310
  2349
slouken@5310
  2350
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
slouken@5310
  2351
for as_dir in $PATH
slouken@5310
  2352
do
slouken@5310
  2353
  IFS=$as_save_IFS
slouken@5310
  2354
  test -z "$as_dir" && as_dir=.
slouken@6689
  2355
    $as_echo "PATH: $as_dir"
slouken@6689
  2356
  done
slouken@5310
  2357
IFS=$as_save_IFS
slouken@5310
  2358
slouken@5310
  2359
} >&5
slouken@5310
  2360
slouken@5310
  2361
cat >&5 <<_ACEOF
slouken@5310
  2362
slouken@5310
  2363
slouken@5310
  2364
## ----------- ##
slouken@5310
  2365
## Core tests. ##
slouken@5310
  2366
## ----------- ##
slouken@5310
  2367
slouken@5310
  2368
_ACEOF
slouken@5310
  2369
slouken@5310
  2370
slouken@5310
  2371
# Keep a trace of the command line.
slouken@5310
  2372
# Strip out --no-create and --no-recursion so they do not pile up.
slouken@5310
  2373
# Strip out --silent because we don't want to record it for future runs.
slouken@5310
  2374
# Also quote any args containing shell meta-characters.
slouken@5310
  2375
# Make two passes to allow for proper duplicate-argument suppression.
slouken@5310
  2376
ac_configure_args=
slouken@5310
  2377
ac_configure_args0=
slouken@5310
  2378
ac_configure_args1=
slouken@5310
  2379
ac_must_keep_next=false
slouken@5310
  2380
for ac_pass in 1 2
slouken@5310
  2381
do
slouken@5310
  2382
  for ac_arg
slouken@5310
  2383
  do
slouken@5310
  2384
    case $ac_arg in
slouken@5310
  2385
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
slouken@5310
  2386
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
slouken@5310
  2387
    | -silent | --silent | --silen | --sile | --sil)
slouken@5310
  2388
      continue ;;
slouken@5310
  2389
    *\'*)
slouken@6689
  2390
      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
slouken@5310
  2391
    esac
slouken@5310
  2392
    case $ac_pass in
slouken@6689
  2393
    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
slouken@5310
  2394
    2)
slouken@6689
  2395
      as_fn_append ac_configure_args1 " '$ac_arg'"
slouken@5310
  2396
      if test $ac_must_keep_next = true; then
slouken@5310
  2397
	ac_must_keep_next=false # Got value, back to normal.
slouken@5310
  2398
      else
slouken@5310
  2399
	case $ac_arg in
slouken@5310
  2400
	  *=* | --config-cache | -C | -disable-* | --disable-* \
slouken@5310
  2401
	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
slouken@5310
  2402
	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
slouken@5310
  2403
	  | -with-* | --with-* | -without-* | --without-* | --x)
slouken@5310
  2404
	    case "$ac_configure_args0 " in
slouken@5310
  2405
	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
slouken@5310
  2406
	    esac
slouken@5310
  2407
	    ;;
slouken@5310
  2408
	  -* ) ac_must_keep_next=true ;;
slouken@5310
  2409
	esac
slouken@5310
  2410
      fi
slouken@6689
  2411
      as_fn_append ac_configure_args " '$ac_arg'"
slouken@6689
  2412
      ;;
slouken@6689
  2413
    esac
slouken@6689
  2414
  done
slouken@6689
  2415
done
slouken@6689
  2416
{ ac_configure_args0=; unset ac_configure_args0;}
slouken@6689
  2417
{ ac_configure_args1=; unset ac_configure_args1;}
slouken@5310
  2418
slouken@5310
  2419
# When interrupted or exit'd, cleanup temporary files, and complete
slouken@5310
  2420
# config.log.  We remove comments because anyway the quotes in there
slouken@5310
  2421
# would cause problems or look ugly.
slouken@5310
  2422
# WARNING: Use '\'' to represent an apostrophe within the trap.
slouken@5310
  2423
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
slouken@5310
  2424
trap 'exit_status=$?
slouken@5310
  2425
  # Save into config.log some information that might help in debugging.
slouken@5310
  2426
  {
slouken@5310
  2427
    echo
slouken@5310
  2428
slouken@6689
  2429
    $as_echo "## ---------------- ##
slouken@5310
  2430
## Cache variables. ##
slouken@6689
  2431
## ---------------- ##"
slouken@5310
  2432
    echo
slouken@5310
  2433
    # The following way of writing the cache mishandles newlines in values,
slouken@5310
  2434
(
slouken@5310
  2435
  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
slouken@5310
  2436
    eval ac_val=\$$ac_var
slouken@5310
  2437
    case $ac_val in #(
slouken@5310
  2438
    *${as_nl}*)
slouken@5310
  2439
      case $ac_var in #(
slouken@6689
  2440
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
slouken@6689
  2441
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
slouken@5310
  2442
      esac
slouken@5310
  2443
      case $ac_var in #(
slouken@5310
  2444
      _ | IFS | as_nl) ;; #(
slouken@6689
  2445
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
slouken@6689
  2446
      *) { eval $ac_var=; unset $ac_var;} ;;
slouken@5310
  2447
      esac ;;
slouken@5310
  2448
    esac
slouken@5310
  2449
  done
slouken@5310
  2450
  (set) 2>&1 |
slouken@5310
  2451
    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
slouken@5310
  2452
    *${as_nl}ac_space=\ *)
slouken@5310
  2453
      sed -n \
slouken@5310
  2454
	"s/'\''/'\''\\\\'\'''\''/g;
slouken@5310
  2455
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
slouken@5310
  2456
      ;; #(
slouken@5310
  2457
    *)
slouken@5310
  2458
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
slouken@5310
  2459
      ;;
slouken@5310
  2460
    esac |
slouken@5310
  2461
    sort
slouken@5310
  2462
)
slouken@5310
  2463
    echo
slouken@5310
  2464
slouken@6689
  2465
    $as_echo "## ----------------- ##
slouken@5310
  2466
## Output variables. ##
slouken@6689
  2467
## ----------------- ##"
slouken@5310
  2468
    echo
slouken@5310
  2469
    for ac_var in $ac_subst_vars
slouken@5310
  2470
    do
slouken@5310
  2471
      eval ac_val=\$$ac_var
slouken@5310
  2472
      case $ac_val in
slouken@6689
  2473
      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
slouken@5310
  2474
      esac
slouken@6689
  2475
      $as_echo "$ac_var='\''$ac_val'\''"
slouken@5310
  2476
    done | sort
slouken@5310
  2477
    echo
slouken@5310
  2478
slouken@5310
  2479
    if test -n "$ac_subst_files"; then
slouken@6689
  2480
      $as_echo "## ------------------- ##
slouken@5310
  2481
## File substitutions. ##
slouken@6689
  2482
## ------------------- ##"
slouken@5310
  2483
      echo
slouken@5310
  2484
      for ac_var in $ac_subst_files
slouken@5310
  2485
      do
slouken@5310
  2486
	eval ac_val=\$$ac_var
slouken@5310
  2487
	case $ac_val in
slouken@6689
  2488
	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
slouken@6688
  2489
	esac
slouken@6689
  2490
	$as_echo "$ac_var='\''$ac_val'\''"
slouken@5310
  2491
      done | sort
slouken@5310
  2492
      echo
slouken@5310
  2493
    fi
slouken@5310
  2494
slouken@5310
  2495
    if test -s confdefs.h; then
slouken@6689
  2496
      $as_echo "## ----------- ##
slouken@5310
  2497
## confdefs.h. ##
slouken@6689
  2498
## ----------- ##"
slouken@5310
  2499
      echo
slouken@5310
  2500
      cat confdefs.h
slouken@5310
  2501
      echo
slouken@5310
  2502
    fi
slouken@5310
  2503
    test "$ac_signal" != 0 &&
slouken@6689
  2504
      $as_echo "$as_me: caught signal $ac_signal"
slouken@6689
  2505
    $as_echo "$as_me: exit $exit_status"
slouken@5310
  2506
  } >&5
slouken@5310
  2507
  rm -f core *.core core.conftest.* &&
slouken@5310
  2508
    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
slouken@5310
  2509
    exit $exit_status
slouken@5310
  2510
' 0
slouken@5310
  2511
for ac_signal in 1 2 13 15; do
slouken@6689
  2512
  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
slouken@5310
  2513
done
slouken@5310
  2514
ac_signal=0
slouken@5310
  2515
slouken@5310
  2516
# confdefs.h avoids OS command line length limits that DEFS can exceed.
slouken@5310
  2517
rm -f -r conftest* confdefs.h
slouken@5310
  2518
slouken@6689
  2519
$as_echo "/* confdefs.h */" > confdefs.h
slouken@6689
  2520
slouken@5310
  2521
# Predefined preprocessor variables.
slouken@5310
  2522
slouken@5310
  2523
cat >>confdefs.h <<_ACEOF
slouken@5310
  2524
#define PACKAGE_NAME "$PACKAGE_NAME"
slouken@5310
  2525
_ACEOF
slouken@5310
  2526
slouken@5310
  2527
cat >>confdefs.h <<_ACEOF
slouken@5310
  2528
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
slouken@5310
  2529
_ACEOF
slouken@5310
  2530
slouken@5310
  2531
cat >>confdefs.h <<_ACEOF
slouken@5310
  2532
#define PACKAGE_VERSION "$PACKAGE_VERSION"
slouken@5310
  2533
_ACEOF
slouken@5310
  2534
slouken@5310
  2535
cat >>confdefs.h <<_ACEOF
slouken@5310
  2536
#define PACKAGE_STRING "$PACKAGE_STRING"
slouken@5310
  2537
_ACEOF
slouken@5310
  2538
slouken@5310
  2539
cat >>confdefs.h <<_ACEOF
slouken@5310
  2540
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
slouken@5310
  2541
_ACEOF
slouken@5310
  2542
slouken@6689
  2543
cat >>confdefs.h <<_ACEOF
slouken@6689
  2544
#define PACKAGE_URL "$PACKAGE_URL"
slouken@6689
  2545
_ACEOF
slouken@6689
  2546
slouken@5310
  2547
slouken@5310
  2548
# Let the site file select an alternate cache file if it wants to.
slouken@6689
  2549
# Prefer an explicitly selected file to automatically selected ones.
slouken@6689
  2550
ac_site_file1=NONE
slouken@6689
  2551
ac_site_file2=NONE
slouken@5310
  2552
if test -n "$CONFIG_SITE"; then
slouken@6689
  2553
  # We do not want a PATH search for config.site.
slouken@6689
  2554
  case $CONFIG_SITE in #((
slouken@6689
  2555
    -*)  ac_site_file1=./$CONFIG_SITE;;
slouken@6689
  2556
    */*) ac_site_file1=$CONFIG_SITE;;
slouken@6689
  2557
    *)   ac_site_file1=./$CONFIG_SITE;;
slouken@6689
  2558
  esac
slouken@5310
  2559
elif test "x$prefix" != xNONE; then
slouken@6689
  2560
  ac_site_file1=$prefix/share/config.site
slouken@6689
  2561
  ac_site_file2=$prefix/etc/config.site
slouken@6689
  2562
else
slouken@6689
  2563
  ac_site_file1=$ac_default_prefix/share/config.site
slouken@6689
  2564
  ac_site_file2=$ac_default_prefix/etc/config.site
slouken@6689
  2565
fi
slouken@6689
  2566
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
slouken@6689
  2567
do
slouken@6689
  2568
  test "x$ac_site_file" = xNONE && continue
slouken@6689
  2569
  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
slouken@6689
  2570
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
slouken@6689
  2571
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
slouken@5310
  2572
    sed 's/^/| /' "$ac_site_file" >&5
slouken@6689
  2573
    . "$ac_site_file" \
slouken@6689
  2574
      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
slouken@6689
  2575
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
slouken@6689
  2576
as_fn_error $? "failed to load site script $ac_site_file
slouken@6689
  2577
See \`config.log' for more details" "$LINENO" 5; }
slouken@5310
  2578
  fi
slouken@5310
  2579
done
slouken@5310
  2580
slouken@5310
  2581
if test -r "$cache_file"; then
slouken@6689
  2582
  # Some versions of bash will fail to source /dev/null (special files
slouken@6689
  2583
  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
slouken@6689
  2584
  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
slouken@6689
  2585
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
slouken@6689
  2586
$as_echo "$as_me: loading cache $cache_file" >&6;}
slouken@5310
  2587
    case $cache_file in
slouken@5310
  2588
      [\\/]* | ?:[\\/]* ) . "$cache_file";;
slouken@5310
  2589
      *)                      . "./$cache_file";;
slouken@5310
  2590
    esac
slouken@5310
  2591
  fi
slouken@5310
  2592
else
slouken@6689
  2593
  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
slouken@6689
  2594
$as_echo "$as_me: creating cache $cache_file" >&6;}
slouken@5310
  2595
  >$cache_file
slouken@5310
  2596
fi
slouken@5310
  2597
slouken@5310
  2598
# Check that the precious variables saved in the cache have kept the same
slouken@5310
  2599
# value.
slouken@5310
  2600
ac_cache_corrupted=false
slouken@5310
  2601
for ac_var in $ac_precious_vars; do
slouken@5310
  2602
  eval ac_old_set=\$ac_cv_env_${ac_var}_set
slouken@5310
  2603
  eval ac_new_set=\$ac_env_${ac_var}_set
slouken@5310
  2604
  eval ac_old_val=\$ac_cv_env_${ac_var}_value
slouken@5310
  2605
  eval ac_new_val=\$ac_env_${ac_var}_value
slouken@5310
  2606
  case $ac_old_set,$ac_new_set in
slouken@5310
  2607
    set,)
slouken@6689
  2608
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
slouken@6689
  2609
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
slouken@5310
  2610
      ac_cache_corrupted=: ;;
slouken@5310
  2611
    ,set)
slouken@6689
  2612
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
slouken@6689
  2613
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
slouken@5310
  2614
      ac_cache_corrupted=: ;;