configure
author Sam Lantinga
Sat, 08 Jun 2019 18:22:18 -0700
changeset 12803 70d338e248c8
parent 12762 0fa532733f3f
child 12804 1a330416800d
permissions -rwxr-xr-x
Fixed bug 4294 - Audio: perform more validation on conversion request

janisozaur

There are many cases which are not able to be handled by SDL's audio conversion routines, including too low (negative) rate, too high rate (impossible to allocate).

This patch aims to report such issues early and handle others in a graceful manner. The "INT32_MAX / RESAMPLER_SAMPLES_PER_ZERO_CROSSING" value is the conservative approach in terms of what can _technically_ be supported, but its value is 4'194'303, or just shy of 4.2MHz. I highly doubt any sane person would use such rates, especially in SDL2, so I would like to drive this limit further down, but would need some assistance to do that, as doing so would have to introduce an arbitrary value. Are you OK with such approach? What would a good value be? Wikipedia (https://en.wikipedia.org/wiki/High-resolution_audio) lists 96kHz as the highest sampling rate in use, even if I quadruple it for a good measure, to 384kHz it's still an order of magnitude lower than 4MHz.
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#! /bin/sh
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# Guess values for system-dependent variables and create Makefiles.
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# Generated by GNU Autoconf 2.69.
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#
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#
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# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
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#
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#
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# This configure script is free software; the Free Software Foundation
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# gives unlimited permission to copy, distribute and modify it.
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## -------------------- ##
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## M4sh Initialization. ##
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## -------------------- ##
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# Be more Bourne compatible
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DUALCASE=1; export DUALCASE # for MKS sh
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if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
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  emulate sh
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  NULLCMD=:
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  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
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  # is contrary to our usage.  Disable this feature.
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  alias -g '${1+"$@"}'='"$@"'
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  setopt NO_GLOB_SUBST
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else
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  case `(set -o) 2>/dev/null` in #(
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  *posix*) :
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    set -o posix ;; #(
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  *) :
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     ;;
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esac
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fi
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as_nl='
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'
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export as_nl
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# Printing a long string crashes Solaris 7 /usr/bin/printf.
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as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
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as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
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as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
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# Prefer a ksh shell builtin over an external printf program on Solaris,
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# but without wasting forks for bash or zsh.
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if test -z "$BASH_VERSION$ZSH_VERSION" \
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    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
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  as_echo='print -r --'
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  as_echo_n='print -rn --'
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elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
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  as_echo='printf %s\n'
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  as_echo_n='printf %s'
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else
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  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
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    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
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    as_echo_n='/usr/ucb/echo -n'
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  else
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    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
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    as_echo_n_body='eval
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      arg=$1;
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      case $arg in #(
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      *"$as_nl"*)
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	expr "X$arg" : "X\\(.*\\)$as_nl";
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	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
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      esac;
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      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
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    '
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    export as_echo_n_body
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    as_echo_n='sh -c $as_echo_n_body as_echo'
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  fi
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  export as_echo_body
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  as_echo='sh -c $as_echo_body as_echo'
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fi
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# The user is always right.
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if test "${PATH_SEPARATOR+set}" != set; then
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  PATH_SEPARATOR=:
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  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
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    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
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      PATH_SEPARATOR=';'
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  }
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fi
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# IFS
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# We need space, tab and new line, in precisely that order.  Quoting is
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# there to prevent editors from complaining about space-tab.
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# (If _AS_PATH_WALK were called with IFS unset, it would disable word
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# splitting by setting IFS to empty value.)
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IFS=" ""	$as_nl"
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# Find who we are.  Look in the path if we contain no directory separator.
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as_myself=
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case $0 in #((
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  *[\\/]* ) as_myself=$0 ;;
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  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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for as_dir in $PATH
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do
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  IFS=$as_save_IFS
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  test -z "$as_dir" && as_dir=.
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    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
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  done
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IFS=$as_save_IFS
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     ;;
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esac
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# We did not find ourselves, most probably we were run as `sh COMMAND'
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# in which case we are not to be found in the path.
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if test "x$as_myself" = x; then
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  as_myself=$0
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fi
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if test ! -f "$as_myself"; then
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  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
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  exit 1
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fi
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# Unset variables that we do not need and which cause bugs (e.g. in
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# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
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# suppresses any "Segmentation fault" message there.  '((' could
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# trigger a bug in pdksh 5.2.14.
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for as_var in BASH_ENV ENV MAIL MAILPATH
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do eval test x\${$as_var+set} = xset \
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  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
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done
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PS1='$ '
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PS2='> '
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PS4='+ '
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# NLS nuisances.
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LC_ALL=C
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export LC_ALL
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LANGUAGE=C
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export LANGUAGE
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# CDPATH.
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(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
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# Use a proper internal environment variable to ensure we don't fall
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  # into an infinite loop, continuously re-executing ourselves.
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  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
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    _as_can_reexec=no; export _as_can_reexec;
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    # We cannot yet assume a decent shell, so we have to provide a
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# neutralization value for shells without unset; and this also
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# works around shells that cannot unset nonexistent variables.
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# Preserve -v and -x to the replacement shell.
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BASH_ENV=/dev/null
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ENV=/dev/null
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(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
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case $- in # ((((
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  *v*x* | *x*v* ) as_opts=-vx ;;
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  *v* ) as_opts=-v ;;
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  *x* ) as_opts=-x ;;
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  * ) as_opts= ;;
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esac
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exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
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# Admittedly, this is quite paranoid, since all the known shells bail
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# out after a failed `exec'.
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$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
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as_fn_exit 255
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  fi
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  # We don't want this to propagate to other subprocesses.
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          { _as_can_reexec=; unset _as_can_reexec;}
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if test "x$CONFIG_SHELL" = x; then
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  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
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  emulate sh
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  NULLCMD=:
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  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
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  # is contrary to our usage.  Disable this feature.
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  alias -g '\${1+\"\$@\"}'='\"\$@\"'
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  setopt NO_GLOB_SUBST
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else
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  case \`(set -o) 2>/dev/null\` in #(
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  *posix*) :
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    set -o posix ;; #(
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  *) :
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     ;;
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esac
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fi
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"
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  as_required="as_fn_return () { (exit \$1); }
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as_fn_success () { as_fn_return 0; }
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as_fn_failure () { as_fn_return 1; }
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as_fn_ret_success () { return 0; }
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as_fn_ret_failure () { return 1; }
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exitcode=0
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as_fn_success || { exitcode=1; echo as_fn_success failed.; }
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as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
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as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
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as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
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if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
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else
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  exitcode=1; echo positional parameters were not saved.
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fi
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test x\$exitcode = x0 || exit 1
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test -x / || exit 1"
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  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
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  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
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  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
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  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
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  test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
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    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
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    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
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    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
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    PATH=/empty FPATH=/empty; export PATH FPATH
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    test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
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      || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
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test \$(( 1 + 1 )) = 2 || exit 1"
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  if (eval "$as_required") 2>/dev/null; then :
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  as_have_required=yes
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else
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  as_have_required=no
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fi
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  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
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else
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  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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as_found=false
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for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
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do
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  IFS=$as_save_IFS
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  test -z "$as_dir" && as_dir=.
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  as_found=:
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  case $as_dir in #(
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	 /*)
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	   for as_base in sh bash ksh sh5; do
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	     # Try only shells that exist, to save several forks.
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	     as_shell=$as_dir/$as_base
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	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
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		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
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  CONFIG_SHELL=$as_shell as_have_required=yes
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		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
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  break 2
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fi
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fi
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	   done;;
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       esac
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  as_found=false
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done
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$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
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	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
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  CONFIG_SHELL=$SHELL as_have_required=yes
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fi; }
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IFS=$as_save_IFS
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      if test "x$CONFIG_SHELL" != x; then :
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  export CONFIG_SHELL
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             # We cannot yet assume a decent shell, so we have to provide a
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# neutralization value for shells without unset; and this also
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# works around shells that cannot unset nonexistent variables.
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# Preserve -v and -x to the replacement shell.
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BASH_ENV=/dev/null
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ENV=/dev/null
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(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
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case $- in # ((((
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  *v*x* | *x*v* ) as_opts=-vx ;;
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  *v* ) as_opts=-v ;;
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  *x* ) as_opts=-x ;;
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  * ) as_opts= ;;
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esac
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exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
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# Admittedly, this is quite paranoid, since all the known shells bail
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# out after a failed `exec'.
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$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
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exit 255
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fi
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    if test x$as_have_required = xno; then :
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  $as_echo "$0: This script requires a shell more modern than all"
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  $as_echo "$0: the shells that I found on your system."
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  if test x${ZSH_VERSION+set} = xset ; then
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    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
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    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
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  else
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    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
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$0: including any error possibly output before this
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$0: message. Then install a modern shell, or manually run
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$0: the script under such a shell if you do have one."
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  fi
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  exit 1
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fi
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fi
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fi
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SHELL=${CONFIG_SHELL-/bin/sh}
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export SHELL
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# Unset more variables known to interfere with behavior of common tools.
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CLICOLOR_FORCE= GREP_OPTIONS=
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unset CLICOLOR_FORCE GREP_OPTIONS
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## --------------------- ##
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## M4sh Shell Functions. ##
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## --------------------- ##
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# as_fn_unset VAR
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# ---------------
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# Portably unset VAR.
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as_fn_unset ()
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{
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  { eval $1=; unset $1;}
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}
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as_unset=as_fn_unset
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# as_fn_set_status STATUS
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# -----------------------
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# Set $? to STATUS, without forking.
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as_fn_set_status ()
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{
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  return $1
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} # as_fn_set_status
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   310
# as_fn_exit STATUS
slouken@6689
   311
# -----------------
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@12714
   654
INSTALL_SDL2_CONFIG
slouken@12639
   655
LIBUSB_LIBS
slouken@12639
   656
LIBUSB_CFLAGS
slouken@12639
   657
FCITX_LIBS
slouken@12639
   658
FCITX_CFLAGS
slouken@12639
   659
IBUS_LIBS
slouken@12639
   660
IBUS_CFLAGS
slouken@12639
   661
DBUS_LIBS
slouken@12639
   662
DBUS_CFLAGS
slouken@12639
   663
LIBGBM_LIBS
slouken@12639
   664
LIBGBM_CFLAGS
slouken@12639
   665
LIBDRM_LIBS
slouken@12639
   666
LIBDRM_CFLAGS
slouken@12639
   667
DIRECTFB_LIBS
slouken@12639
   668
DIRECTFB_CFLAGS
slouken@6689
   669
X_EXTRA_LIBS
slouken@6689
   670
X_LIBS
slouken@6689
   671
X_PRE_LIBS
slouken@6689
   672
X_CFLAGS
slouken@6689
   673
XMKMF
slouken@12639
   674
RPI_LIBS
slouken@12639
   675
RPI_CFLAGS
slouken@12639
   676
FUSIONSOUND_LIBS
slouken@12639
   677
FUSIONSOUND_CFLAGS
slouken@6689
   678
ARTSCONFIG
slouken@12639
   679
PULSEAUDIO_LIBS
slouken@12639
   680
PULSEAUDIO_CFLAGS
slouken@6689
   681
ESD_LIBS
slouken@6689
   682
ESD_CFLAGS
slouken@6689
   683
ESD_CONFIG
slouken@12639
   684
JACK_LIBS
slouken@12639
   685
JACK_CFLAGS
slouken@6689
   686
ALSA_LIBS
slouken@6689
   687
ALSA_CFLAGS
slouken@6689
   688
POW_LIB
slouken@6689
   689
LIBOBJS
slouken@6689
   690
ALLOCA
slouken@12639
   691
PKG_CONFIG_LIBDIR
slouken@12639
   692
PKG_CONFIG_PATH
slouken@12639
   693
PKG_CONFIG
slouken@6689
   694
WINDRES
slouken@6689
   695
SET_MAKE
slouken@6689
   696
INSTALL_DATA
slouken@6689
   697
INSTALL_SCRIPT
slouken@6689
   698
INSTALL_PROGRAM
slouken@6689
   699
CXXCPP
slouken@6689
   700
ac_ct_CXX
slouken@6689
   701
CXXFLAGS
slouken@6689
   702
CXX
slouken@6689
   703
LT_AGE
slouken@6689
   704
LT_REVISION
slouken@6689
   705
LT_CURRENT
slouken@6689
   706
LT_RELEASE
slouken@6689
   707
CPP
slouken@6689
   708
OTOOL64
slouken@6689
   709
OTOOL
slouken@6689
   710
LIPO
slouken@6689
   711
NMEDIT
slouken@6689
   712
DSYMUTIL
slouken@6689
   713
MANIFEST_TOOL
slouken@6689
   714
AWK
slouken@6689
   715
RANLIB
slouken@6689
   716
STRIP
slouken@6689
   717
ac_ct_AR
slouken@6689
   718
AR
slouken@6689
   719
LN_S
slouken@6689
   720
NM
slouken@6689
   721
ac_ct_DUMPBIN
slouken@6689
   722
DUMPBIN
slouken@6689
   723
LD
slouken@6688
   724
FGREP
slouken@6689
   725
EGREP
slouken@6689
   726
GREP
slouken@6689
   727
SED
slouken@6689
   728
OBJEXT
slouken@6689
   729
EXEEXT
slouken@6689
   730
ac_ct_CC
slouken@6689
   731
CPPFLAGS
slouken@6689
   732
LDFLAGS
slouken@6689
   733
CFLAGS
slouken@6689
   734
CC
slouken@6689
   735
host_os
slouken@6689
   736
host_vendor
slouken@6689
   737
host_cpu
slouken@6689
   738
host
slouken@6689
   739
build_os
slouken@6689
   740
build_vendor
slouken@6689
   741
build_cpu
slouken@6689
   742
build
slouken@6689
   743
LIBTOOL
slouken@6689
   744
OBJDUMP
slouken@6689
   745
DLLTOOL
slouken@6689
   746
AS
slouken@6689
   747
SDL_VERSION
slouken@6689
   748
SDL_BINARY_AGE
slouken@6689
   749
SDL_INTERFACE_AGE
slouken@6689
   750
SDL_MICRO_VERSION
slouken@6689
   751
SDL_MINOR_VERSION
slouken@6689
   752
SDL_MAJOR_VERSION
slouken@6689
   753
target_alias
slouken@6689
   754
host_alias
slouken@6689
   755
build_alias
slouken@6689
   756
LIBS
slouken@6689
   757
ECHO_T
slouken@6689
   758
ECHO_N
slouken@6689
   759
ECHO_C
slouken@6689
   760
DEFS
slouken@6689
   761
mandir
slouken@6689
   762
localedir
slouken@6689
   763
libdir
slouken@6689
   764
psdir
slouken@6689
   765
pdfdir
slouken@6689
   766
dvidir
slouken@6689
   767
htmldir
slouken@6689
   768
infodir
slouken@6689
   769
docdir
slouken@6689
   770
oldincludedir
slouken@6689
   771
includedir
slouken@6689
   772
localstatedir
slouken@6689
   773
sharedstatedir
slouken@6689
   774
sysconfdir
slouken@6689
   775
datadir
slouken@6689
   776
datarootdir
slouken@6689
   777
libexecdir
slouken@6689
   778
sbindir
slouken@6689
   779
bindir
slouken@6689
   780
program_transform_name
slouken@6689
   781
prefix
slouken@6689
   782
exec_prefix
slouken@6689
   783
PACKAGE_URL
slouken@6689
   784
PACKAGE_BUGREPORT
slouken@6689
   785
PACKAGE_STRING
slouken@6689
   786
PACKAGE_VERSION
slouken@6689
   787
PACKAGE_TARNAME
slouken@6689
   788
PACKAGE_NAME
slouken@6689
   789
PATH_SEPARATOR
slouken@6689
   790
SHELL'
slouken@5310
   791
ac_subst_files=''
slouken@6689
   792
ac_user_opts='
slouken@6689
   793
enable_option_checking
slouken@6689
   794
enable_shared
slouken@6689
   795
enable_static
slouken@6689
   796
with_pic
slouken@6689
   797
enable_fast_install
slouken@6689
   798
with_gnu_ld
slouken@6689
   799
with_sysroot
slouken@6689
   800
enable_libtool_lock
slouken@6689
   801
enable_assertions
slouken@6689
   802
enable_dependency_tracking
slouken@6689
   803
enable_libc
slouken@6689
   804
enable_gcc_atomics
slouken@6689
   805
enable_atomic
slouken@6689
   806
enable_audio
slouken@6689
   807
enable_video
slouken@6689
   808
enable_render
slouken@6689
   809
enable_events
slouken@6689
   810
enable_joystick
slouken@6689
   811
enable_haptic
slouken@12130
   812
enable_sensor
slouken@6689
   813
enable_power
icculus@7667
   814
enable_filesystem
slouken@6689
   815
enable_threads
slouken@6689
   816
enable_timers
slouken@6689
   817
enable_file
slouken@6689
   818
enable_loadso
slouken@6689
   819
enable_cpuinfo
slouken@6689
   820
enable_assembly
slouken@6689
   821
enable_ssemath
slouken@6689
   822
enable_mmx
slouken@6689
   823
enable_3dnow
slouken@6689
   824
enable_sse
slouken@6689
   825
enable_sse2
icculus@10835
   826
enable_sse3
slouken@6689
   827
enable_altivec
slouken@6689
   828
enable_oss
slouken@6689
   829
enable_alsa
slouken@6689
   830
with_alsa_prefix
slouken@6689
   831
with_alsa_inc_prefix
slouken@6689
   832
enable_alsatest
slouken@6689
   833
enable_alsa_shared
icculus@11081
   834
enable_jack
icculus@11081
   835
enable_jack_shared
slouken@6689
   836
enable_esd
slouken@6689
   837
with_esd_prefix
slouken@6689
   838
with_esd_exec_prefix
slouken@6689
   839
enable_esdtest
slouken@6689
   840
enable_esd_shared
slouken@6689
   841
enable_pulseaudio
slouken@6689
   842
enable_pulseaudio_shared
slouken@6689
   843
enable_arts
slouken@6689
   844
enable_arts_shared
slouken@6689
   845
enable_nas
slouken@6689
   846
enable_nas_shared
slouken@7371
   847
enable_sndio
slouken@7371
   848
enable_sndio_shared
slouken@10777
   849
enable_fusionsound
slouken@10777
   850
enable_fusionsound_shared
slouken@6689
   851
enable_diskaudio
slouken@6689
   852
enable_dummyaudio
slouken@10777
   853
enable_libsamplerate
slouken@10777
   854
enable_libsamplerate_shared
gabomdq@8062
   855
enable_video_wayland
gabomdq@8082
   856
enable_video_wayland_qt_touch
gabomdq@8104
   857
enable_wayland_shared
slouken@11472
   858
enable_video_rpi
slouken@6689
   859
enable_video_x11
slouken@6689
   860
with_x
slouken@6689
   861
enable_x11_shared
slouken@6689
   862
enable_video_x11_xcursor
icculus@9657
   863
enable_video_x11_xdbe
slouken@6689
   864
enable_video_x11_xinerama
slouken@6689
   865
enable_video_x11_xinput
slouken@6689
   866
enable_video_x11_xrandr
slouken@6689
   867
enable_video_x11_scrnsaver
slouken@6689
   868
enable_video_x11_xshape
slouken@6689
   869
enable_video_x11_vm
slouken@9165
   870
enable_video_vivante
slouken@6689
   871
enable_video_cocoa
slouken@11730
   872
enable_render_metal
slouken@6689
   873
enable_video_directfb
slouken@6689
   874
enable_directfb_shared
philipp@11187
   875
enable_video_kmsdrm
philipp@11187
   876
enable_kmsdrm_shared
slouken@6689
   877
enable_video_dummy
slouken@6689
   878
enable_video_opengl
slouken@6689
   879
enable_video_opengles
slouken@9165
   880
enable_video_opengles1
slouken@9165
   881
enable_video_opengles2
icculus@11365
   882
enable_video_vulkan
slouken@6737
   883
enable_libudev
jorgen@6870
   884
enable_dbus
slouken@10496
   885
enable_ime
slouken@8893
   886
enable_ibus
slouken@10496
   887
enable_fcitx
slouken@6689
   888
enable_input_tslib
slouken@6689
   889
enable_pthreads
slouken@6689
   890
enable_pthread_sem
slouken@6689
   891
enable_directx
sezeroz@12055
   892
enable_wasapi
slouken@6689
   893
enable_sdl_dlopen
slouken@12088
   894
enable_hidapi
slouken@6689
   895
enable_clock_gettime
slouken@6689
   896
enable_rpath
icculus@12631
   897
enable_backgrounding_signal
icculus@12631
   898
enable_foregrounding_signal
slouken@6689
   899
enable_render_d3d
slouken@12714
   900
enable_sdl2_config
slouken@6689
   901
'
slouken@5310
   902
      ac_precious_vars='build_alias
slouken@5310
   903
host_alias
slouken@5310
   904
target_alias
slouken@5310
   905
CC
slouken@5310
   906
CFLAGS
slouken@5310
   907
LDFLAGS
slouken@5310
   908
LIBS
slouken@5310
   909
CPPFLAGS
slouken@5310
   910
CPP
slouken@5310
   911
CXX
slouken@5310
   912
CXXFLAGS
slouken@5310
   913
CCC
slouken@5310
   914
CXXCPP
slouken@12639
   915
PKG_CONFIG
slouken@12639
   916
PKG_CONFIG_PATH
slouken@12639
   917
PKG_CONFIG_LIBDIR
slouken@12639
   918
JACK_CFLAGS
slouken@12639
   919
JACK_LIBS
slouken@12639
   920
PULSEAUDIO_CFLAGS
slouken@12639
   921
PULSEAUDIO_LIBS
slouken@12639
   922
FUSIONSOUND_CFLAGS
slouken@12639
   923
FUSIONSOUND_LIBS
slouken@12639
   924
RPI_CFLAGS
slouken@12639
   925
RPI_LIBS
slouken@12639
   926
XMKMF
slouken@12639
   927
DIRECTFB_CFLAGS
slouken@12639
   928
DIRECTFB_LIBS
slouken@12639
   929
LIBDRM_CFLAGS
slouken@12639
   930
LIBDRM_LIBS
slouken@12639
   931
LIBGBM_CFLAGS
slouken@12639
   932
LIBGBM_LIBS
slouken@12639
   933
DBUS_CFLAGS
slouken@12639
   934
DBUS_LIBS
slouken@12639
   935
IBUS_CFLAGS
slouken@12639
   936
IBUS_LIBS
slouken@12639
   937
FCITX_CFLAGS
slouken@12639
   938
FCITX_LIBS
slouken@12639
   939
LIBUSB_CFLAGS
slouken@12639
   940
LIBUSB_LIBS'
slouken@5310
   941
slouken@5310
   942
slouken@5310
   943
# Initialize some variables set by options.
slouken@5310
   944
ac_init_help=
slouken@5310
   945
ac_init_version=false
slouken@6689
   946
ac_unrecognized_opts=
slouken@6689
   947
ac_unrecognized_sep=
slouken@5310
   948
# The variables have the same names as the options, with
slouken@5310
   949
# dashes changed to underlines.
slouken@5310
   950
cache_file=/dev/null
slouken@5310
   951
exec_prefix=NONE
slouken@5310
   952
no_create=
slouken@5310
   953
no_recursion=
slouken@5310
   954
prefix=NONE
slouken@5310
   955
program_prefix=NONE
slouken@5310
   956
program_suffix=NONE
slouken@5310
   957
program_transform_name=s,x,x,
slouken@5310
   958
silent=
slouken@5310
   959
site=
slouken@5310
   960
srcdir=
slouken@5310
   961
verbose=
slouken@5310
   962
x_includes=NONE
slouken@5310
   963
x_libraries=NONE
slouken@5310
   964
slouken@5310
   965
# Installation directory options.
slouken@5310
   966
# These are left unexpanded so users can "make install exec_prefix=/foo"
slouken@5310
   967
# and all the variables that are supposed to be based on exec_prefix
slouken@5310
   968
# by default will actually change.
slouken@5310
   969
# Use braces instead of parens because sh, perl, etc. also accept them.
slouken@5310
   970
# (The list follows the same order as the GNU Coding Standards.)
slouken@5310
   971
bindir='${exec_prefix}/bin'
slouken@5310
   972
sbindir='${exec_prefix}/sbin'
slouken@5310
   973
libexecdir='${exec_prefix}/libexec'
slouken@5310
   974
datarootdir='${prefix}/share'
slouken@5310
   975
datadir='${datarootdir}'
slouken@5310
   976
sysconfdir='${prefix}/etc'
slouken@5310
   977
sharedstatedir='${prefix}/com'
slouken@5310
   978
localstatedir='${prefix}/var'
slouken@5310
   979
includedir='${prefix}/include'
slouken@5310
   980
oldincludedir='/usr/include'
slouken@5310
   981
docdir='${datarootdir}/doc/${PACKAGE}'
slouken@5310
   982
infodir='${datarootdir}/info'
slouken@5310
   983
htmldir='${docdir}'
slouken@5310
   984
dvidir='${docdir}'
slouken@5310
   985
pdfdir='${docdir}'
slouken@5310
   986
psdir='${docdir}'
slouken@5310
   987
libdir='${exec_prefix}/lib'
slouken@5310
   988
localedir='${datarootdir}/locale'
slouken@5310
   989
mandir='${datarootdir}/man'
slouken@5310
   990
slouken@5310
   991
ac_prev=
slouken@5310
   992
ac_dashdash=
slouken@5310
   993
for ac_option
slouken@5310
   994
do
slouken@5310
   995
  # If the previous option needs an argument, assign it.
slouken@5310
   996
  if test -n "$ac_prev"; then
slouken@5310
   997
    eval $ac_prev=\$ac_option
slouken@5310
   998
    ac_prev=
slouken@5310
   999
    continue
slouken@5310
  1000
  fi
slouken@5310
  1001
slouken@5310
  1002
  case $ac_option in
slouken@6689
  1003
  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
slouken@6689
  1004
  *=)   ac_optarg= ;;
slouken@6689
  1005
  *)    ac_optarg=yes ;;
slouken@5310
  1006
  esac
slouken@5310
  1007
slouken@5310
  1008
  # Accept the important Cygnus configure options, so we can diagnose typos.
slouken@5310
  1009
slouken@5310
  1010
  case $ac_dashdash$ac_option in
slouken@5310
  1011
  --)
slouken@5310
  1012
    ac_dashdash=yes ;;
slouken@5310
  1013
slouken@5310
  1014
  -bindir | --bindir | --bindi | --bind | --bin | --bi)
slouken@5310
  1015
    ac_prev=bindir ;;
slouken@5310
  1016
  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
slouken@5310
  1017
    bindir=$ac_optarg ;;
slouken@5310
  1018
slouken@5310
  1019
  -build | --build | --buil | --bui | --bu)
slouken@5310
  1020
    ac_prev=build_alias ;;
slouken@5310
  1021
  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
slouken@5310
  1022
    build_alias=$ac_optarg ;;
slouken@5310
  1023
slouken@5310
  1024
  -cache-file | --cache-file | --cache-fil | --cache-fi \
slouken@5310
  1025
  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
slouken@5310
  1026
    ac_prev=cache_file ;;
slouken@5310
  1027
  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
slouken@5310
  1028
  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
slouken@5310
  1029
    cache_file=$ac_optarg ;;
slouken@5310
  1030
slouken@5310
  1031
  --config-cache | -C)
slouken@5310
  1032
    cache_file=config.cache ;;
slouken@5310
  1033
slouken@5310
  1034
  -datadir | --datadir | --datadi | --datad)
slouken@5310
  1035
    ac_prev=datadir ;;
slouken@5310
  1036
  -datadir=* | --datadir=* | --datadi=* | --datad=*)
slouken@5310
  1037
    datadir=$ac_optarg ;;
slouken@5310
  1038
slouken@5310
  1039
  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
slouken@5310
  1040
  | --dataroo | --dataro | --datar)
slouken@5310
  1041
    ac_prev=datarootdir ;;
slouken@5310
  1042
  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
slouken@5310
  1043
  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
slouken@5310
  1044
    datarootdir=$ac_optarg ;;
slouken@5310
  1045
slouken@5310
  1046
  -disable-* | --disable-*)
slouken@6689
  1047
    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
slouken@5310
  1048
    # Reject names that are not valid shell variable names.
slouken@6689
  1049
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
slouken@6689
  1050
      as_fn_error $? "invalid feature name: $ac_useropt"
slouken@6689
  1051
    ac_useropt_orig=$ac_useropt
slouken@6689
  1052
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
slouken@6689
  1053
    case $ac_user_opts in
slouken@6689
  1054
      *"
slouken@6689
  1055
"enable_$ac_useropt"
slouken@6689
  1056
"*) ;;
slouken@6689
  1057
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
slouken@6689
  1058
	 ac_unrecognized_sep=', ';;
slouken@6689
  1059
    esac
slouken@6689
  1060
    eval enable_$ac_useropt=no ;;
slouken@5310
  1061
slouken@5310
  1062
  -docdir | --docdir | --docdi | --doc | --do)
slouken@5310
  1063
    ac_prev=docdir ;;
slouken@5310
  1064
  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
slouken@5310
  1065
    docdir=$ac_optarg ;;
slouken@5310
  1066
slouken@5310
  1067
  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
slouken@5310
  1068
    ac_prev=dvidir ;;
slouken@5310
  1069
  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
slouken@5310
  1070
    dvidir=$ac_optarg ;;
slouken@5310
  1071
slouken@5310
  1072
  -enable-* | --enable-*)
slouken@6689
  1073
    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
slouken@5310
  1074
    # Reject names that are not valid shell variable names.
slouken@6689
  1075
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
slouken@6689
  1076
      as_fn_error $? "invalid feature name: $ac_useropt"
slouken@6689
  1077
    ac_useropt_orig=$ac_useropt
slouken@6689
  1078
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
slouken@6689
  1079
    case $ac_user_opts in
slouken@6689
  1080
      *"
slouken@6689
  1081
"enable_$ac_useropt"
slouken@6689
  1082
"*) ;;
slouken@6689
  1083
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
slouken@6689
  1084
	 ac_unrecognized_sep=', ';;
slouken@6689
  1085
    esac
slouken@6689
  1086
    eval enable_$ac_useropt=\$ac_optarg ;;
slouken@5310
  1087
slouken@5310
  1088
  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
slouken@5310
  1089
  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
slouken@5310
  1090
  | --exec | --exe | --ex)
slouken@5310
  1091
    ac_prev=exec_prefix ;;
slouken@5310
  1092
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
slouken@5310
  1093
  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
slouken@5310
  1094
  | --exec=* | --exe=* | --ex=*)
slouken@5310
  1095
    exec_prefix=$ac_optarg ;;
slouken@5310
  1096
slouken@5310
  1097
  -gas | --gas | --ga | --g)
slouken@5310
  1098
    # Obsolete; use --with-gas.
slouken@5310
  1099
    with_gas=yes ;;
slouken@5310
  1100
slouken@5310
  1101
  -help | --help | --hel | --he | -h)
slouken@5310
  1102
    ac_init_help=long ;;
slouken@5310
  1103
  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
slouken@5310
  1104
    ac_init_help=recursive ;;
slouken@5310
  1105
  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
slouken@5310
  1106
    ac_init_help=short ;;
slouken@5310
  1107
slouken@5310
  1108
  -host | --host | --hos | --ho)
slouken@5310
  1109
    ac_prev=host_alias ;;
slouken@5310
  1110
  -host=* | --host=* | --hos=* | --ho=*)
slouken@5310
  1111
    host_alias=$ac_optarg ;;
slouken@5310
  1112
slouken@5310
  1113
  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
slouken@5310
  1114
    ac_prev=htmldir ;;
slouken@5310
  1115
  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
slouken@5310
  1116
  | --ht=*)
slouken@5310
  1117
    htmldir=$ac_optarg ;;
slouken@5310
  1118
slouken@5310
  1119
  -includedir | --includedir | --includedi | --included | --include \
slouken@5310
  1120
  | --includ | --inclu | --incl | --inc)
slouken@5310
  1121
    ac_prev=includedir ;;
slouken@5310
  1122
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
slouken@5310
  1123
  | --includ=* | --inclu=* | --incl=* | --inc=*)
slouken@5310
  1124
    includedir=$ac_optarg ;;
slouken@5310
  1125
slouken@5310
  1126
  -infodir | --infodir | --infodi | --infod | --info | --inf)
slouken@5310
  1127
    ac_prev=infodir ;;
slouken@5310
  1128
  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
slouken@5310
  1129
    infodir=$ac_optarg ;;
slouken@5310
  1130
slouken@5310
  1131
  -libdir | --libdir | --libdi | --libd)
slouken@5310
  1132
    ac_prev=libdir ;;
slouken@5310
  1133
  -libdir=* | --libdir=* | --libdi=* | --libd=*)
slouken@5310
  1134
    libdir=$ac_optarg ;;
slouken@5310
  1135
slouken@5310
  1136
  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
slouken@5310
  1137
  | --libexe | --libex | --libe)
slouken@5310
  1138
    ac_prev=libexecdir ;;
slouken@5310
  1139
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
slouken@5310
  1140
  | --libexe=* | --libex=* | --libe=*)
slouken@5310
  1141
    libexecdir=$ac_optarg ;;
slouken@5310
  1142
slouken@5310
  1143
  -localedir | --localedir | --localedi | --localed | --locale)
slouken@5310
  1144
    ac_prev=localedir ;;
slouken@5310
  1145
  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
slouken@5310
  1146
    localedir=$ac_optarg ;;
slouken@5310
  1147
slouken@5310
  1148
  -localstatedir | --localstatedir | --localstatedi | --localstated \
slouken@5310
  1149
  | --localstate | --localstat | --localsta | --localst | --locals)
slouken@5310
  1150
    ac_prev=localstatedir ;;
slouken@5310
  1151
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
slouken@5310
  1152
  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
slouken@5310
  1153
    localstatedir=$ac_optarg ;;
slouken@5310
  1154
slouken@5310
  1155
  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
slouken@5310
  1156
    ac_prev=mandir ;;
slouken@5310
  1157
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
slouken@5310
  1158
    mandir=$ac_optarg ;;
slouken@5310
  1159
slouken@5310
  1160
  -nfp | --nfp | --nf)
slouken@5310
  1161
    # Obsolete; use --without-fp.
slouken@5310
  1162
    with_fp=no ;;
slouken@5310
  1163
slouken@5310
  1164
  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
slouken@5310
  1165
  | --no-cr | --no-c | -n)
slouken@5310
  1166
    no_create=yes ;;
slouken@5310
  1167
slouken@5310
  1168
  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
slouken@5310
  1169
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
slouken@5310
  1170
    no_recursion=yes ;;
slouken@5310
  1171
slouken@5310
  1172
  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
slouken@5310
  1173
  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
slouken@5310
  1174
  | --oldin | --oldi | --old | --ol | --o)
slouken@5310
  1175
    ac_prev=oldincludedir ;;
slouken@5310
  1176
  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
slouken@5310
  1177
  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
slouken@5310
  1178
  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
slouken@5310
  1179
    oldincludedir=$ac_optarg ;;
slouken@5310
  1180
slouken@5310
  1181
  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
slouken@5310
  1182
    ac_prev=prefix ;;
slouken@5310
  1183
  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
slouken@5310
  1184
    prefix=$ac_optarg ;;
slouken@5310
  1185
slouken@5310
  1186
  -program-prefix | --program-prefix | --program-prefi | --program-pref \
slouken@5310
  1187
  | --program-pre | --program-pr | --program-p)
slouken@5310
  1188
    ac_prev=program_prefix ;;
slouken@5310
  1189
  -program-prefix=* | --program-prefix=* | --program-prefi=* \
slouken@5310
  1190
  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
slouken@5310
  1191
    program_prefix=$ac_optarg ;;
slouken@5310
  1192
slouken@5310
  1193
  -program-suffix | --program-suffix | --program-suffi | --program-suff \
slouken@5310
  1194
  | --program-suf | --program-su | --program-s)
slouken@5310
  1195
    ac_prev=program_suffix ;;
slouken@5310
  1196
  -program-suffix=* | --program-suffix=* | --program-suffi=* \
slouken@5310
  1197
  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
slouken@5310
  1198
    program_suffix=$ac_optarg ;;
slouken@5310
  1199
slouken@5310
  1200
  -program-transform-name | --program-transform-name \
slouken@5310
  1201
  | --program-transform-nam | --program-transform-na \
slouken@5310
  1202
  | --program-transform-n | --program-transform- \
slouken@5310
  1203
  | --program-transform | --program-transfor \
slouken@5310
  1204
  | --program-transfo | --program-transf \
slouken@5310
  1205
  | --program-trans | --program-tran \
slouken@5310
  1206
  | --progr-tra | --program-tr | --program-t)
slouken@5310
  1207
    ac_prev=program_transform_name ;;
slouken@5310
  1208
  -program-transform-name=* | --program-transform-name=* \
slouken@5310
  1209
  | --program-transform-nam=* | --program-transform-na=* \
slouken@5310
  1210
  | --program-transform-n=* | --program-transform-=* \
slouken@5310
  1211
  | --program-transform=* | --program-transfor=* \
slouken@5310
  1212
  | --program-transfo=* | --program-transf=* \
slouken@5310
  1213
  | --program-trans=* | --program-tran=* \
slouken@5310
  1214
  | --progr-tra=* | --program-tr=* | --program-t=*)
slouken@5310
  1215
    program_transform_name=$ac_optarg ;;
slouken@5310
  1216
slouken@5310
  1217
  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
slouken@5310
  1218
    ac_prev=pdfdir ;;
slouken@5310
  1219
  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
slouken@5310
  1220
    pdfdir=$ac_optarg ;;
slouken@5310
  1221
slouken@5310
  1222
  -psdir | --psdir | --psdi | --psd | --ps)
slouken@5310
  1223
    ac_prev=psdir ;;
slouken@5310
  1224
  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
slouken@5310
  1225
    psdir=$ac_optarg ;;
slouken@5310
  1226
slouken@5310
  1227
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
slouken@5310
  1228
  | -silent | --silent | --silen | --sile | --sil)
slouken@5310
  1229
    silent=yes ;;
slouken@5310
  1230
slouken@5310
  1231
  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
slouken@5310
  1232
    ac_prev=sbindir ;;
slouken@5310
  1233
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
slouken@5310
  1234
  | --sbi=* | --sb=*)
slouken@5310
  1235
    sbindir=$ac_optarg ;;
slouken@5310
  1236
slouken@5310
  1237
  -sharedstatedir | --sharedstatedir | --sharedstatedi \
slouken@5310
  1238
  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
slouken@5310
  1239
  | --sharedst | --shareds | --shared | --share | --shar \
slouken@5310
  1240
  | --sha | --sh)
slouken@5310
  1241
    ac_prev=sharedstatedir ;;
slouken@5310
  1242
  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
slouken@5310
  1243
  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
slouken@5310
  1244
  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
slouken@5310
  1245
  | --sha=* | --sh=*)
slouken@5310
  1246
    sharedstatedir=$ac_optarg ;;
slouken@5310
  1247
slouken@5310
  1248
  -site | --site | --sit)
slouken@5310
  1249
    ac_prev=site ;;
slouken@5310
  1250
  -site=* | --site=* | --sit=*)
slouken@5310
  1251
    site=$ac_optarg ;;
slouken@5310
  1252
slouken@5310
  1253
  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
slouken@5310
  1254
    ac_prev=srcdir ;;
slouken@5310
  1255
  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
slouken@5310
  1256
    srcdir=$ac_optarg ;;
slouken@5310
  1257
slouken@5310
  1258
  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
slouken@5310
  1259
  | --syscon | --sysco | --sysc | --sys | --sy)
slouken@5310
  1260
    ac_prev=sysconfdir ;;
slouken@5310
  1261
  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
slouken@5310
  1262
  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
slouken@5310
  1263
    sysconfdir=$ac_optarg ;;
slouken@5310
  1264
slouken@5310
  1265
  -target | --target | --targe | --targ | --tar | --ta | --t)
slouken@5310
  1266
    ac_prev=target_alias ;;
slouken@5310
  1267
  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
slouken@5310
  1268
    target_alias=$ac_optarg ;;
slouken@5310
  1269
slouken@5310
  1270
  -v | -verbose | --verbose | --verbos | --verbo | --verb)
slouken@5310
  1271
    verbose=yes ;;
slouken@5310
  1272
slouken@5310
  1273
  -version | --version | --versio | --versi | --vers | -V)
slouken@5310
  1274
    ac_init_version=: ;;
slouken@5310
  1275
slouken@5310
  1276
  -with-* | --with-*)
slouken@6689
  1277
    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
slouken@5310
  1278
    # Reject names that are not valid shell variable names.
slouken@6689
  1279
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
slouken@6689
  1280
      as_fn_error $? "invalid package name: $ac_useropt"
slouken@6689
  1281
    ac_useropt_orig=$ac_useropt
slouken@6689
  1282
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
slouken@6689
  1283
    case $ac_user_opts in
slouken@6689
  1284
      *"
slouken@6689
  1285
"with_$ac_useropt"
slouken@6689
  1286
"*) ;;
slouken@6689
  1287
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
slouken@6689
  1288
	 ac_unrecognized_sep=', ';;
slouken@6689
  1289
    esac
slouken@6689
  1290
    eval with_$ac_useropt=\$ac_optarg ;;
slouken@5310
  1291
slouken@5310
  1292
  -without-* | --without-*)
slouken@6689
  1293
    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
slouken@5310
  1294
    # Reject names that are not valid shell variable names.
slouken@6689
  1295
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
slouken@6689
  1296
      as_fn_error $? "invalid package name: $ac_useropt"
slouken@6689
  1297
    ac_useropt_orig=$ac_useropt
slouken@6689
  1298
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
slouken@6689
  1299
    case $ac_user_opts in
slouken@6689
  1300
      *"
slouken@6689
  1301
"with_$ac_useropt"
slouken@6689
  1302
"*) ;;
slouken@6689
  1303
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
slouken@6689
  1304
	 ac_unrecognized_sep=', ';;
slouken@6689
  1305
    esac
slouken@6689
  1306
    eval with_$ac_useropt=no ;;
slouken@5310
  1307
slouken@5310
  1308
  --x)
slouken@5310
  1309
    # Obsolete; use --with-x.
slouken@5310
  1310
    with_x=yes ;;
slouken@5310
  1311
slouken@5310
  1312
  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
slouken@5310
  1313
  | --x-incl | --x-inc | --x-in | --x-i)
slouken@5310
  1314
    ac_prev=x_includes ;;
slouken@5310
  1315
  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
slouken@5310
  1316
  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
slouken@5310
  1317
    x_includes=$ac_optarg ;;
slouken@5310
  1318
slouken@5310
  1319
  -x-libraries | --x-libraries | --x-librarie | --x-librari \
slouken@5310
  1320
  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
slouken@5310
  1321
    ac_prev=x_libraries ;;
slouken@5310
  1322
  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
slouken@5310
  1323
  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
slouken@5310
  1324
    x_libraries=$ac_optarg ;;
slouken@5310
  1325
slouken@6689
  1326
  -*) as_fn_error $? "unrecognized option: \`$ac_option'
slouken@6689
  1327
Try \`$0 --help' for more information"
slouken@5310
  1328
    ;;
slouken@5310
  1329
slouken@5310
  1330
  *=*)
slouken@5310
  1331
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
slouken@5310
  1332
    # Reject names that are not valid shell variable names.
slouken@6689
  1333
    case $ac_envvar in #(
slouken@6689
  1334
      '' | [0-9]* | *[!_$as_cr_alnum]* )
slouken@6689
  1335
      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
slouken@6689
  1336
    esac
slouken@5310
  1337
    eval $ac_envvar=\$ac_optarg
slouken@5310
  1338
    export $ac_envvar ;;
slouken@5310
  1339
slouken@5310
  1340
  *)
slouken@5310
  1341
    # FIXME: should be removed in autoconf 3.0.
slouken@6689
  1342
    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
slouken@5310
  1343
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
slouken@6689
  1344
      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
slouken@6689
  1345
    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
slouken@5310
  1346
    ;;
slouken@5310
  1347
slouken@5310
  1348
  esac
slouken@5310
  1349
done
slouken@5310
  1350
slouken@5310
  1351
if test -n "$ac_prev"; then
slouken@5310
  1352
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
slouken@6689
  1353
  as_fn_error $? "missing argument to $ac_option"
slouken@6689
  1354
fi
slouken@6689
  1355
slouken@6689
  1356
if test -n "$ac_unrecognized_opts"; then
slouken@6689
  1357
  case $enable_option_checking in
slouken@6689
  1358
    no) ;;
slouken@6689
  1359
    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
slouken@6689
  1360
    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
slouken@6689
  1361
  esac
slouken@6689
  1362
fi
slouken@6689
  1363
slouken@6689
  1364
# Check all directory arguments for consistency.
slouken@5310
  1365
for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
slouken@5310
  1366
		datadir sysconfdir sharedstatedir localstatedir includedir \
slouken@5310
  1367
		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
brandon@11553
  1368
		libdir localedir mandir
slouken@5310
  1369
do
slouken@5310
  1370
  eval ac_val=\$$ac_var
slouken@6689
  1371
  # Remove trailing slashes.
slouken@6689
  1372
  case $ac_val in
slouken@6689
  1373
    */ )
slouken@6689
  1374
      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
slouken@6689
  1375
      eval $ac_var=\$ac_val;;
slouken@6689
  1376
  esac
slouken@6689
  1377
  # Be sure to have absolute directory names.
slouken@5310
  1378
  case $ac_val in
slouken@5310
  1379
    [\\/$]* | ?:[\\/]* )  continue;;
slouken@5310
  1380
    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
slouken@5310
  1381
  esac
slouken@6689
  1382
  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
slouken@5310
  1383
done
slouken@5310
  1384
slouken@5310
  1385
# There might be people who depend on the old broken behavior: `$host'
slouken@5310
  1386
# used to hold the argument of --host etc.
slouken@5310
  1387
# FIXME: To remove some day.
slouken@5310
  1388
build=$build_alias
slouken@5310
  1389
host=$host_alias
slouken@5310
  1390
target=$target_alias
slouken@5310
  1391
slouken@5310
  1392
# FIXME: To remove some day.
slouken@5310
  1393
if test "x$host_alias" != x; then
slouken@5310
  1394
  if test "x$build_alias" = x; then
slouken@5310
  1395
    cross_compiling=maybe
slouken@5310
  1396
  elif test "x$build_alias" != "x$host_alias"; then
slouken@5310
  1397
    cross_compiling=yes
slouken@5310
  1398
  fi
slouken@5310
  1399
fi
slouken@5310
  1400
slouken@5310
  1401
ac_tool_prefix=
slouken@5310
  1402
test -n "$host_alias" && ac_tool_prefix=$host_alias-
slouken@5310
  1403
slouken@5310
  1404
test "$silent" = yes && exec 6>/dev/null
slouken@5310
  1405
slouken@5310
  1406
slouken@5310
  1407
ac_pwd=`pwd` && test -n "$ac_pwd" &&
slouken@5310
  1408
ac_ls_di=`ls -di .` &&
slouken@5310
  1409
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
slouken@6689
  1410
  as_fn_error $? "working directory cannot be determined"
slouken@5310
  1411
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
slouken@6689
  1412
  as_fn_error $? "pwd does not report name of working directory"
slouken@5310
  1413
slouken@5310
  1414
slouken@5310
  1415
# Find the source files, if location was not specified.
slouken@5310
  1416
if test -z "$srcdir"; then
slouken@5310
  1417
  ac_srcdir_defaulted=yes
slouken@5310
  1418
  # Try the directory containing this script, then the parent directory.
slouken@6689
  1419
  ac_confdir=`$as_dirname -- "$as_myself" ||
slouken@6689
  1420
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
slouken@6689
  1421
	 X"$as_myself" : 'X\(//\)[^/]' \| \
slouken@6689
  1422
	 X"$as_myself" : 'X\(//\)$' \| \
slouken@6689
  1423
	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
slouken@6689
  1424
$as_echo X"$as_myself" |
slouken@5310
  1425
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
slouken@5310
  1426
	    s//\1/
slouken@5310
  1427
	    q
slouken@5310
  1428
	  }
slouken@5310
  1429
	  /^X\(\/\/\)[^/].*/{
slouken@5310
  1430
	    s//\1/
slouken@5310
  1431
	    q
slouken@5310
  1432
	  }
slouken@5310
  1433
	  /^X\(\/\/\)$/{
slouken@5310
  1434
	    s//\1/
slouken@5310
  1435
	    q
slouken@5310
  1436
	  }
slouken@5310
  1437
	  /^X\(\/\).*/{
slouken@5310
  1438
	    s//\1/
slouken@5310
  1439
	    q
slouken@5310
  1440
	  }
slouken@5310
  1441
	  s/.*/./; q'`
slouken@5310
  1442
  srcdir=$ac_confdir
slouken@5310
  1443
  if test ! -r "$srcdir/$ac_unique_file"; then
slouken@5310
  1444
    srcdir=..
slouken@5310
  1445
  fi
slouken@5310
  1446
else
slouken@5310
  1447
  ac_srcdir_defaulted=no
slouken@5310
  1448
fi
slouken@5310
  1449
if test ! -r "$srcdir/$ac_unique_file"; then
slouken@5310
  1450
  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
slouken@6689
  1451
  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
slouken@5310
  1452
fi
slouken@5310
  1453
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
slouken@5310
  1454
ac_abs_confdir=`(
slouken@6689
  1455
	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
slouken@5310
  1456
	pwd)`
slouken@5310
  1457
# When building in place, set srcdir=.
slouken@5310
  1458
if test "$ac_abs_confdir" = "$ac_pwd"; then
slouken@5310
  1459
  srcdir=.
slouken@5310
  1460
fi
slouken@5310
  1461
# Remove unnecessary trailing slashes from srcdir.
slouken@5310
  1462
# Double slashes in file names in object file debugging info
slouken@5310
  1463
# mess up M-x gdb in Emacs.
slouken@5310
  1464
case $srcdir in
slouken@5310
  1465
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
slouken@5310
  1466
esac
slouken@5310
  1467
for ac_var in $ac_precious_vars; do
slouken@5310
  1468
  eval ac_env_${ac_var}_set=\${${ac_var}+set}
slouken@5310
  1469
  eval ac_env_${ac_var}_value=\$${ac_var}
slouken@5310
  1470
  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
slouken@5310
  1471
  eval ac_cv_env_${ac_var}_value=\$${ac_var}
slouken@5310
  1472
done
slouken@5310
  1473
slouken@5310
  1474
#
slouken@5310
  1475
# Report the --help message.
slouken@5310
  1476
#
slouken@5310
  1477
if test "$ac_init_help" = "long"; then
slouken@5310
  1478
  # Omit some internal or obsolete options to make the list less imposing.
slouken@5310
  1479
  # This message is too long to be a string in the A/UX 3.1 sh.
slouken@5310
  1480
  cat <<_ACEOF
slouken@5310
  1481
\`configure' configures this package to adapt to many kinds of systems.
slouken@5310
  1482
slouken@5310
  1483
Usage: $0 [OPTION]... [VAR=VALUE]...
slouken@5310
  1484
slouken@5310
  1485
To assign environment variables (e.g., CC, CFLAGS...), specify them as
slouken@5310
  1486
VAR=VALUE.  See below for descriptions of some of the useful variables.
slouken@5310
  1487
slouken@5310
  1488
Defaults for the options are specified in brackets.
slouken@5310
  1489
slouken@5310
  1490
Configuration:
slouken@5310
  1491
  -h, --help              display this help and exit
slouken@5310
  1492
      --help=short        display options specific to this package
slouken@5310
  1493
      --help=recursive    display the short help of all the included packages
slouken@5310
  1494
  -V, --version           display version information and exit
slouken@6689
  1495
  -q, --quiet, --silent   do not print \`checking ...' messages
slouken@5310
  1496
      --cache-file=FILE   cache test results in FILE [disabled]
slouken@5310
  1497
  -C, --config-cache      alias for \`--cache-file=config.cache'
slouken@5310
  1498
  -n, --no-create         do not create output files
slouken@5310
  1499
      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
slouken@5310
  1500
slouken@5310
  1501
Installation directories:
slouken@5310
  1502
  --prefix=PREFIX         install architecture-independent files in PREFIX
slouken@6689
  1503
                          [$ac_default_prefix]
slouken@5310
  1504
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
slouken@6689
  1505
                          [PREFIX]
slouken@5310
  1506
slouken@5310
  1507
By default, \`make install' will install all the files in
slouken@5310
  1508
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
slouken@5310
  1509
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
slouken@5310
  1510
for instance \`--prefix=\$HOME'.
slouken@5310
  1511
slouken@5310
  1512
For better control, use the options below.
slouken@5310
  1513
slouken@5310
  1514
Fine tuning of the installation directories:
slouken@6689
  1515
  --bindir=DIR            user executables [EPREFIX/bin]
slouken@6689
  1516
  --sbindir=DIR           system admin executables [EPREFIX/sbin]
slouken@6689
  1517
  --libexecdir=DIR        program executables [EPREFIX/libexec]
slouken@6689
  1518
  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
slouken@6689
  1519
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
slouken@6689
  1520
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
slouken@6689
  1521
  --libdir=DIR            object code libraries [EPREFIX/lib]
slouken@6689
  1522
  --includedir=DIR        C header files [PREFIX/include]
slouken@6689
  1523
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
slouken@6689
  1524
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
slouken@6689
  1525
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
slouken@6689
  1526
  --infodir=DIR           info documentation [DATAROOTDIR/info]
slouken@6689
  1527
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
slouken@6689
  1528
  --mandir=DIR            man documentation [DATAROOTDIR/man]
slouken@6689
  1529
  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
slouken@6689
  1530
  --htmldir=DIR           html documentation [DOCDIR]
slouken@6689
  1531
  --dvidir=DIR            dvi documentation [DOCDIR]
slouken@6689
  1532
  --pdfdir=DIR            pdf documentation [DOCDIR]
slouken@6689
  1533
  --psdir=DIR             ps documentation [DOCDIR]
slouken@5310
  1534
_ACEOF
slouken@5310
  1535
slouken@5310
  1536
  cat <<\_ACEOF
slouken@5310
  1537
slouken@5310
  1538
X features:
slouken@5310
  1539
  --x-includes=DIR    X include files are in DIR
slouken@5310
  1540
  --x-libraries=DIR   X library files are in DIR
slouken@5310
  1541
slouken@5310
  1542
System types:
slouken@5310
  1543
  --build=BUILD     configure for building on BUILD [guessed]
slouken@5310
  1544
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
slouken@5310
  1545
_ACEOF
slouken@5310
  1546
fi
slouken@5310
  1547
slouken@5310
  1548
if test -n "$ac_init_help"; then
slouken@5310
  1549
slouken@5310
  1550
  cat <<\_ACEOF
slouken@5310
  1551
slouken@5310
  1552
Optional Features:
slouken@6689
  1553
  --disable-option-checking  ignore unrecognized --enable/--with options
slouken@5310
  1554
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
slouken@5310
  1555
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
slouken@5310
  1556
  --enable-shared[=PKGS]  build shared libraries [default=yes]
slouken@5310
  1557
  --enable-static[=PKGS]  build static libraries [default=yes]
slouken@5310
  1558
  --enable-fast-install[=PKGS]
slouken@5310
  1559
                          optimize for fast installation [default=yes]
slouken@5310
  1560
  --disable-libtool-lock  avoid locking (might break parallel builds)
slouken@5310
  1561
  --enable-assertions     Enable internal sanity checks
slouken@5310
  1562
                          (auto/disabled/release/enabled/paranoid)
slouken@6689
  1563
                          [[default=auto]]
slouken@5310
  1564
  --enable-dependency-tracking
slouken@6689
  1565
                          Use gcc -MMD -MT dependency tracking [[default=yes]]
slouken@6689
  1566
  --enable-libc           Use the system C library [[default=yes]]
slouken@6689
  1567
  --enable-gcc-atomics    Use gcc builtin atomics [[default=yes]]
slouken@5310
  1568
  --enable-atomic         Enable the atomic operations subsystem
slouken@6689
  1569
                          [[default=yes]]
slouken@6689
  1570
  --enable-audio          Enable the audio subsystem [[default=yes]]
slouken@6689
  1571
  --enable-video          Enable the video subsystem [[default=yes]]
slouken@6689
  1572
  --enable-render         Enable the render subsystem [[default=yes]]
slouken@6689
  1573
  --enable-events         Enable the events subsystem [[default=yes]]
slouken@6689
  1574
  --enable-joystick       Enable the joystick subsystem [[default=yes]]
slouken@5310
  1575
  --enable-haptic         Enable the haptic (force feedback) subsystem
slouken@6689
  1576
                          [[default=yes]]
slouken@12130
  1577
  --enable-sensor         Enable the sensor subsystem [[default=yes]]
slouken@6689
  1578
  --enable-power          Enable the power subsystem [[default=yes]]
icculus@7667
  1579
  --enable-filesystem     Enable the filesystem subsystem [[default=yes]]
slouken@6689
  1580
  --enable-threads        Enable the threading subsystem [[default=yes]]
slouken@6689
  1581
  --enable-timers         Enable the timer subsystem [[default=yes]]
slouken@6689
  1582
  --enable-file           Enable the file subsystem [[default=yes]]
slouken@5310
  1583
  --enable-loadso         Enable the shared object loading subsystem
slouken@6689
  1584
                          [[default=yes]]
slouken@6689
  1585
  --enable-cpuinfo        Enable the cpuinfo subsystem [[default=yes]]
slouken@6689
  1586
  --enable-assembly       Enable assembly routines [[default=yes]]
slouken@5310
  1587
  --enable-ssemath        Allow GCC to use SSE floating point math
icculus@10847
  1588
                          [[default=maybe]]
slouken@6689
  1589
  --enable-mmx            use MMX assembly routines [[default=yes]]
slouken@6689
  1590
  --enable-3dnow          use 3DNow! assembly routines [[default=yes]]
slouken@6689
  1591
  --enable-sse            use SSE assembly routines [[default=yes]]
icculus@10835
  1592
  --enable-sse2           use SSE2 assembly routines [[default=maybe]]
icculus@10835
  1593
  --enable-sse3           use SSE3 assembly routines [[default=maybe]]
slouken@6689
  1594
  --enable-altivec        use Altivec assembly routines [[default=yes]]
slouken@7391
  1595
  --enable-oss            support the OSS audio API [[default=maybe]]
slouken@6689
  1596
  --enable-alsa           support the ALSA audio API [[default=yes]]
slouken@5310
  1597
  --disable-alsatest      Do not try to compile and run a test Alsa program
slouken@6689
  1598
  --enable-alsa-shared    dynamically load ALSA audio support [[default=yes]]
icculus@11081
  1599
  --enable-jack           use JACK audio [[default=yes]]
icculus@11081
  1600
  --enable-jack-shared    dynamically load JACK audio support [[default=yes]]
slouken@6689
  1601
  --enable-esd            support the Enlightened Sound Daemon [[default=yes]]
slouken@5310
  1602
  --disable-esdtest       Do not try to compile and run a test ESD program
slouken@6689
  1603
  --enable-esd-shared     dynamically load ESD audio support [[default=yes]]
slouken@6689
  1604
  --enable-pulseaudio     use PulseAudio [[default=yes]]
slouken@5310
  1605
  --enable-pulseaudio-shared
slouken@6689
  1606
                          dynamically load PulseAudio support [[default=yes]]
slouken@5310
  1607
  --enable-arts           support the Analog Real Time Synthesizer
slouken@6689
  1608
                          [[default=yes]]
slouken@6689
  1609
  --enable-arts-shared    dynamically load aRts audio support [[default=yes]]
slouken@6689
  1610
  --enable-nas            support the NAS audio API [[default=yes]]
slouken@6689
  1611
  --enable-nas-shared     dynamically load NAS audio support [[default=yes]]
slouken@7371
  1612
  --enable-sndio          support the sndio audio API [[default=yes]]
slouken@7371
  1613
  --enable-sndio-shared   dynamically load sndio audio support [[default=yes]]
slouken@10777
  1614
  --enable-fusionsound    use FusionSound audio driver [[default=no]]
slouken@10777
  1615
  --enable-fusionsound-shared
slouken@10777
  1616
                          dynamically load fusionsound audio support
slouken@10777
  1617
                          [[default=yes]]
slouken@6689
  1618
  --enable-diskaudio      support the disk writer audio driver [[default=yes]]
slouken@6689
  1619
  --enable-dummyaudio     support the dummy audio driver [[default=yes]]
slouken@10777
  1620
  --enable-libsamplerate  use libsamplerate for audio rate conversion
slouken@10777
  1621
                          [[default=yes]]
slouken@10777
  1622
  --enable-libsamplerate-shared
slouken@10777
  1623
                          dynamically load libsamplerate [[default=yes]]
gabomdq@8062
  1624
  --enable-video-wayland  use Wayland video driver [[default=yes]]
gabomdq@8082
  1625
  --enable-video-wayland-qt-touch
gabomdq@8082
  1626
                          QtWayland server support for Wayland video driver
gabomdq@8082
  1627
                          [[default=yes]]
gabomdq@8104
  1628
  --enable-wayland-shared dynamically load Wayland support [[default=maybe]]
slouken@12639
  1629
  --enable-video-rpi      use Raspberry Pi video driver [[default=no]]
slouken@6689
  1630
  --enable-video-x11      use X11 video driver [[default=yes]]
slouken@6689
  1631
  --enable-x11-shared     dynamically load X11 support [[default=maybe]]
slouken@5471
  1632
  --enable-video-x11-xcursor
slouken@6689
  1633
                          enable X11 Xcursor support [[default=yes]]
icculus@9657
  1634
  --enable-video-x11-xdbe enable X11 Xdbe support [[default=yes]]
slouken@5310
  1635
  --enable-video-x11-xinerama
slouken@6689
  1636
                          enable X11 Xinerama support [[default=yes]]
slouken@5408
  1637
  --enable-video-x11-xinput
slouken@5408
  1638
                          enable X11 XInput extension for manymouse, tablets,
slouken@6689
  1639
                          etc [[default=yes]]
slouken@5310
  1640
  --enable-video-x11-xrandr
slouken@5310
  1641
                          enable X11 Xrandr extension for fullscreen
slouken@6689
  1642
                          [[default=yes]]
slouken@5310
  1643
  --enable-video-x11-scrnsaver
slouken@6689
  1644
                          enable X11 screensaver extension [[default=yes]]
slouken@5408
  1645
  --enable-video-x11-xshape
slouken@6689
  1646
                          enable X11 XShape support [[default=yes]]
slouken@6689
  1647
  --enable-video-x11-vm   use X11 VM extension for fullscreen [[default=yes]]
slouken@9165
  1648
  --enable-video-vivante  use Vivante EGL video driver [[default=yes]]
slouken@6689
  1649
  --enable-video-cocoa    use Cocoa video driver [[default=yes]]
slouken@11730
  1650
  --enable-render-metal   enable the Metal render driver [[default=yes]]
slouken@6689
  1651
  --enable-video-directfb use DirectFB video driver [[default=no]]
slouken@5310
  1652
  --enable-directfb-shared
slouken@6689
  1653
                          dynamically load directfb support [[default=yes]]
philipp@11187
  1654
  --enable-video-kmsdrm   use KMSDRM video driver [[default=no]]
philipp@11187
  1655
  --enable-kmsdrm-shared  dynamically load kmsdrm support [[default=yes]]
slouken@6689
  1656
  --enable-video-dummy    use dummy video driver [[default=yes]]
slouken@6689
  1657
  --enable-video-opengl   include OpenGL support [[default=yes]]
slouken@6689
  1658
  --enable-video-opengles include OpenGL ES support [[default=yes]]
slouken@9165
  1659
  --enable-video-opengles1
slouken@9165
  1660
                          include OpenGL ES 1.1 support [[default=yes]]
slouken@9165
  1661
  --enable-video-opengles2
slouken@9165
  1662
                          include OpenGL ES 2.0 support [[default=yes]]
slouken@11395
  1663
  --enable-video-vulkan   include Vulkan support [[default=yes]]
slouken@6737
  1664
  --enable-libudev        enable libudev support [[default=yes]]
jorgen@6870
  1665
  --enable-dbus           enable D-Bus support [[default=yes]]
slouken@10496
  1666
  --enable-ime            enable IME support [[default=yes]]
slouken@8893
  1667
  --enable-ibus           enable IBus support [[default=yes]]
slouken@10496
  1668
  --enable-fcitx          enable fcitx support [[default=yes]]
slouken@5310
  1669
  --enable-input-tslib    use the Touchscreen library for input
slouken@6689
  1670
                          [[default=yes]]
slouken@5310
  1671
  --enable-pthreads       use POSIX threads for multi-threading
slouken@6689
  1672
                          [[default=yes]]
slouken@6689
  1673
  --enable-pthread-sem    use pthread semaphores [[default=yes]]
slouken@6689
  1674
  --enable-directx        use DirectX for Windows audio/video [[default=yes]]
sezeroz@12055
  1675
  --enable-wasapi         use the Windows WASAPI audio driver [[default=yes]]
slouken@6689
  1676
  --enable-sdl-dlopen     use dlopen for shared object loading [[default=yes]]
slouken@12088
  1677
  --enable-hidapi         use HIDAPI for low level joystick drivers
slouken@12088
  1678
                          [[default=no]]
slouken@5310
  1679
  --enable-clock_gettime  use clock_gettime() instead of gettimeofday() on
urkle@7138
  1680
                          UNIX [[default=yes]]
slouken@6689
  1681
  --enable-rpath          use an rpath when linking SDL [[default=yes]]
icculus@12631
  1682
  --enable-backgrounding-signal
icculus@12631
  1683
                          number to use for magic backgrounding signal or 'no'
icculus@12631
  1684
                          [[default=no]]
icculus@12631
  1685
  --enable-foregrounding-signal
icculus@12631
  1686
                          number to use for magic foregrounding signal or 'no'
icculus@12631
  1687
                          [[default=no]]
slouken@6689
  1688
  --enable-render-d3d     enable the Direct3D render driver [[default=yes]]
slouken@12714
  1689
  --enable-sdl2-config    Install sdl2-config [default=yes]
slouken@5310
  1690
slouken@5310
  1691
Optional Packages:
slouken@5310
  1692
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
slouken@5310
  1693
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
slouken@6442
  1694
  --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
slouken@5310
  1695
                          both]
slouken@5310
  1696
  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
slouken@6442
  1697
  --with-sysroot=DIR Search for dependent libraries within DIR
slouken@6442
  1698
                        (or the compiler's sysroot if not specified).
slouken@5310
  1699
  --with-alsa-prefix=PFX  Prefix where Alsa library is installed(optional)
slouken@5310
  1700
  --with-alsa-inc-prefix=PFX  Prefix where include libraries are (optional)
slouken@5310
  1701
  --with-esd-prefix=PFX   Prefix where ESD is installed (optional)
slouken@5310
  1702
  --with-esd-exec-prefix=PFX Exec prefix where ESD is installed (optional)
slouken@5310
  1703
  --with-x                use the X Window System
slouken@5310
  1704
slouken@5310
  1705
Some influential environment variables:
slouken@5310
  1706
  CC          C compiler command
slouken@5310
  1707
  CFLAGS      C compiler flags
slouken@5310
  1708
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
slouken@5310
  1709
              nonstandard directory <lib dir>
slouken@5310
  1710
  LIBS        libraries to pass to the linker, e.g. -l<library>
slouken@6689
  1711
  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
slouken@5310
  1712
              you have headers in a nonstandard directory <include dir>
slouken@5310
  1713
  CPP         C preprocessor
slouken@5310
  1714
  CXX         C++ compiler command
slouken@5310
  1715
  CXXFLAGS    C++ compiler flags
slouken@5310
  1716
  CXXCPP      C++ preprocessor
slouken@12639
  1717
  PKG_CONFIG  path to pkg-config utility
slouken@12639
  1718
  PKG_CONFIG_PATH
slouken@12639
  1719
              directories to add to pkg-config's search path
slouken@12639
  1720
  PKG_CONFIG_LIBDIR
slouken@12639
  1721
              path overriding pkg-config's built-in search path
slouken@12639
  1722
  JACK_CFLAGS C compiler flags for JACK, overriding pkg-config
slouken@12639
  1723
  JACK_LIBS   linker flags for JACK, overriding pkg-config
slouken@12639
  1724
  PULSEAUDIO_CFLAGS
slouken@12639
  1725
              C compiler flags for PULSEAUDIO, overriding pkg-config
slouken@12639
  1726
  PULSEAUDIO_LIBS
slouken@12639
  1727
              linker flags for PULSEAUDIO, overriding pkg-config
slouken@12639
  1728
  FUSIONSOUND_CFLAGS
slouken@12639
  1729
              C compiler flags for FUSIONSOUND, overriding pkg-config
slouken@12639
  1730
  FUSIONSOUND_LIBS
slouken@12639
  1731
              linker flags for FUSIONSOUND, overriding pkg-config
slouken@12639
  1732
  RPI_CFLAGS  C compiler flags for RPI, overriding pkg-config
slouken@12639
  1733
  RPI_LIBS    linker flags for RPI, overriding pkg-config
slouken@5310
  1734
  XMKMF       Path to xmkmf, Makefile generator for X Window System
slouken@12639
  1735
  DIRECTFB_CFLAGS
slouken@12639
  1736
              C compiler flags for DIRECTFB, overriding pkg-config
slouken@12639
  1737
  DIRECTFB_LIBS
slouken@12639
  1738
              linker flags for DIRECTFB, overriding pkg-config
slouken@12639
  1739
  LIBDRM_CFLAGS
slouken@12639
  1740
              C compiler flags for LIBDRM, overriding pkg-config
slouken@12639
  1741
  LIBDRM_LIBS linker flags for LIBDRM, overriding pkg-config
slouken@12639
  1742
  LIBGBM_CFLAGS
slouken@12639
  1743
              C compiler flags for LIBGBM, overriding pkg-config
slouken@12639
  1744
  LIBGBM_LIBS linker flags for LIBGBM, overriding pkg-config
slouken@12639
  1745
  DBUS_CFLAGS C compiler flags for DBUS, overriding pkg-config
slouken@12639
  1746
  DBUS_LIBS   linker flags for DBUS, overriding pkg-config
slouken@12639
  1747
  IBUS_CFLAGS C compiler flags for IBUS, overriding pkg-config
slouken@12639
  1748
  IBUS_LIBS   linker flags for IBUS, overriding pkg-config
slouken@12639
  1749
  FCITX_CFLAGS
slouken@12639
  1750
              C compiler flags for FCITX, overriding pkg-config
slouken@12639
  1751
  FCITX_LIBS  linker flags for FCITX, overriding pkg-config
slouken@12639
  1752
  LIBUSB_CFLAGS
slouken@12639
  1753
              C compiler flags for LIBUSB, overriding pkg-config
slouken@12639
  1754
  LIBUSB_LIBS linker flags for LIBUSB, overriding pkg-config
slouken@5310
  1755
slouken@5310
  1756
Use these variables to override the choices made by `configure' or to help
slouken@5310
  1757
it to find libraries and programs with nonstandard names/locations.
slouken@5310
  1758
slouken@6689
  1759
Report bugs to the package provider.
slouken@5310
  1760
_ACEOF
slouken@5310
  1761
ac_status=$?
slouken@5310
  1762
fi
slouken@5310
  1763
slouken@5310
  1764
if test "$ac_init_help" = "recursive"; then
slouken@5310
  1765
  # If there are subdirs, report their specific --help.
slouken@5310
  1766
  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
slouken@6689
  1767
    test -d "$ac_dir" ||
slouken@6689
  1768
      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
slouken@6689
  1769
      continue
slouken@5310
  1770
    ac_builddir=.
slouken@5310
  1771
slouken@5310
  1772
case "$ac_dir" in
slouken@5310
  1773
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
slouken@5310
  1774
*)
slouken@6689
  1775
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
slouken@5310
  1776
  # A ".." for each directory in $ac_dir_suffix.
slouken@6689
  1777
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
slouken@5310
  1778
  case $ac_top_builddir_sub in
slouken@5310
  1779
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
slouken@5310
  1780
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
slouken@5310
  1781
  esac ;;
slouken@5310
  1782
esac
slouken@5310
  1783
ac_abs_top_builddir=$ac_pwd
slouken@5310
  1784
ac_abs_builddir=$ac_pwd$ac_dir_suffix
slouken@5310
  1785
# for backward compatibility:
slouken@5310
  1786
ac_top_builddir=$ac_top_build_prefix
slouken@5310
  1787
slouken@5310
  1788
case $srcdir in
slouken@5310
  1789
  .)  # We are building in place.
slouken@5310
  1790
    ac_srcdir=.
slouken@5310
  1791
    ac_top_srcdir=$ac_top_builddir_sub
slouken@5310
  1792
    ac_abs_top_srcdir=$ac_pwd ;;
slouken@5310
  1793
  [\\/]* | ?:[\\/]* )  # Absolute name.
slouken@5310
  1794
    ac_srcdir=$srcdir$ac_dir_suffix;
slouken@5310
  1795
    ac_top_srcdir=$srcdir
slouken@5310
  1796
    ac_abs_top_srcdir=$srcdir ;;
slouken@5310
  1797
  *) # Relative name.
slouken@5310
  1798
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
slouken@5310
  1799
    ac_top_srcdir=$ac_top_build_prefix$srcdir
slouken@5310
  1800
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
slouken@5310
  1801
esac
slouken@5310
  1802
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
slouken@5310
  1803
slouken@5310
  1804
    cd "$ac_dir" || { ac_status=$?; continue; }
slouken@5310
  1805
    # Check for guested configure.
slouken@5310
  1806
    if test -f "$ac_srcdir/configure.gnu"; then
slouken@5310
  1807
      echo &&
slouken@5310
  1808
      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
slouken@5310
  1809
    elif test -f "$ac_srcdir/configure"; then
slouken@5310
  1810
      echo &&
slouken@5310
  1811
      $SHELL "$ac_srcdir/configure" --help=recursive
slouken@5310
  1812
    else
slouken@6689
  1813
      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
slouken@5310
  1814
    fi || ac_status=$?
slouken@5310
  1815
    cd "$ac_pwd" || { ac_status=$?; break; }
slouken@5310
  1816
  done
slouken@5310
  1817
fi
slouken@5310
  1818
slouken@5310
  1819
test -n "$ac_init_help" && exit $ac_status
slouken@5310
  1820
if $ac_init_version; then
slouken@5310
  1821
  cat <<\_ACEOF
slouken@5310
  1822
configure
slouken@7184
  1823
generated by GNU Autoconf 2.69
slouken@7184
  1824
slouken@7184
  1825
Copyright (C) 2012 Free Software Foundation, Inc.
slouken@5310
  1826
This configure script is free software; the Free Software Foundation
slouken@5310
  1827
gives unlimited permission to copy, distribute and modify it.
slouken@5310
  1828
_ACEOF
slouken@5310
  1829
  exit
slouken@5310
  1830
fi
slouken@6689
  1831
slouken@6689
  1832
## ------------------------ ##
slouken@6689
  1833
## Autoconf initialization. ##
slouken@6689
  1834
## ------------------------ ##
slouken@6689
  1835
slouken@6689
  1836
# ac_fn_c_try_compile LINENO
slouken@6689
  1837
# --------------------------
slouken@6689
  1838
# Try to compile conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  1839
ac_fn_c_try_compile ()
slouken@6689
  1840
{
slouken@6689
  1841
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1842
  rm -f conftest.$ac_objext
slouken@6689
  1843
  if { { ac_try="$ac_compile"
slouken@6689
  1844
case "(($ac_try" in
slouken@6689
  1845
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1846
  *) ac_try_echo=$ac_try;;
slouken@6689
  1847
esac
slouken@6689
  1848
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  1849
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  1850
  (eval "$ac_compile") 2>conftest.err
slouken@6689
  1851
  ac_status=$?
slouken@6689
  1852
  if test -s conftest.err; then
slouken@6689
  1853
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  1854
    cat conftest.er1 >&5
slouken@6689
  1855
    mv -f conftest.er1 conftest.err
slouken@6689
  1856
  fi
slouken@6689
  1857
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  1858
  test $ac_status = 0; } && {
slouken@6689
  1859
	 test -z "$ac_c_werror_flag" ||
slouken@6689
  1860
	 test ! -s conftest.err
slouken@6689
  1861
       } && test -s conftest.$ac_objext; then :
slouken@6689
  1862
  ac_retval=0
slouken@6689
  1863
else
slouken@6689
  1864
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  1865
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  1866
slouken@6689
  1867
	ac_retval=1
slouken@6689
  1868
fi
slouken@6689
  1869
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1870
  as_fn_set_status $ac_retval
slouken@6689
  1871
slouken@6689
  1872
} # ac_fn_c_try_compile
slouken@6689
  1873
slouken@6689
  1874
# ac_fn_c_try_link LINENO
slouken@6689
  1875
# -----------------------
slouken@6689
  1876
# Try to link conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  1877
ac_fn_c_try_link ()
slouken@6689
  1878
{
slouken@6689
  1879
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1880
  rm -f conftest.$ac_objext conftest$ac_exeext
slouken@6689
  1881
  if { { ac_try="$ac_link"
slouken@6689
  1882
case "(($ac_try" in
slouken@6689
  1883
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1884
  *) ac_try_echo=$ac_try;;
slouken@6689
  1885
esac
slouken@6689
  1886
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  1887
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  1888
  (eval "$ac_link") 2>conftest.err
slouken@6689
  1889
  ac_status=$?
slouken@6689
  1890
  if test -s conftest.err; then
slouken@6689
  1891
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  1892
    cat conftest.er1 >&5
slouken@6689
  1893
    mv -f conftest.er1 conftest.err
slouken@6689
  1894
  fi
slouken@6689
  1895
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  1896
  test $ac_status = 0; } && {
slouken@6689
  1897
	 test -z "$ac_c_werror_flag" ||
slouken@6689
  1898
	 test ! -s conftest.err
slouken@6689
  1899
       } && test -s conftest$ac_exeext && {
slouken@6689
  1900
	 test "$cross_compiling" = yes ||
slouken@7184
  1901
	 test -x conftest$ac_exeext
slouken@6689
  1902
       }; then :
slouken@6689
  1903
  ac_retval=0
slouken@6689
  1904
else
slouken@6689
  1905
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  1906
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  1907
slouken@6689
  1908
	ac_retval=1
slouken@6689
  1909
fi
slouken@6689
  1910
  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
slouken@6689
  1911
  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
slouken@6689
  1912
  # interfere with the next link command; also delete a directory that is
slouken@6689
  1913
  # left behind by Apple's compiler.  We do this before executing the actions.
slouken@6689
  1914
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
slouken@6689
  1915
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1916
  as_fn_set_status $ac_retval
slouken@6689
  1917
slouken@6689
  1918
} # ac_fn_c_try_link
slouken@6689
  1919
slouken@6689
  1920
# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
slouken@6689
  1921
# -------------------------------------------------------
slouken@6689
  1922
# Tests whether HEADER exists and can be compiled using the include files in
slouken@6689
  1923
# INCLUDES, setting the cache variable VAR accordingly.
slouken@6689
  1924
ac_fn_c_check_header_compile ()
slouken@6689
  1925
{
slouken@6689
  1926
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1927
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  1928
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  1929
if eval \${$3+:} false; then :
slouken@6689
  1930
  $as_echo_n "(cached) " >&6
slouken@6689
  1931
else
slouken@6689
  1932
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  1933
/* end confdefs.h.  */
slouken@6689
  1934
$4
slouken@6689
  1935
#include <$2>
slouken@6689
  1936
_ACEOF
slouken@6689
  1937
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  1938
  eval "$3=yes"
slouken@6689
  1939
else
slouken@6689
  1940
  eval "$3=no"
slouken@6689
  1941
fi
slouken@6689
  1942
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  1943
fi
slouken@6689
  1944
eval ac_res=\$$3
slouken@6689
  1945
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  1946
$as_echo "$ac_res" >&6; }
slouken@6689
  1947
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1948
slouken@6689
  1949
} # ac_fn_c_check_header_compile
slouken@6689
  1950
slouken@6689
  1951
# ac_fn_c_try_cpp LINENO
slouken@6689
  1952
# ----------------------
slouken@6689
  1953
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  1954
ac_fn_c_try_cpp ()
slouken@6689
  1955
{
slouken@6689
  1956
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1957
  if { { ac_try="$ac_cpp conftest.$ac_ext"
slouken@6689
  1958
case "(($ac_try" in
slouken@6689
  1959
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1960
  *) ac_try_echo=$ac_try;;
slouken@6689
  1961
esac
slouken@6689
  1962
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  1963
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  1964
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
slouken@6689
  1965
  ac_status=$?
slouken@6689
  1966
  if test -s conftest.err; then
slouken@6689
  1967
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  1968
    cat conftest.er1 >&5
slouken@6689
  1969
    mv -f conftest.er1 conftest.err
slouken@6689
  1970
  fi
slouken@6689
  1971
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  1972
  test $ac_status = 0; } > conftest.i && {
slouken@6689
  1973
	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
slouken@6689
  1974
	 test ! -s conftest.err
slouken@6689
  1975
       }; then :
slouken@6689
  1976
  ac_retval=0
slouken@6689
  1977
else
slouken@6689
  1978
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  1979
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  1980
slouken@6689
  1981
    ac_retval=1
slouken@6689
  1982
fi
slouken@6689
  1983
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  1984
  as_fn_set_status $ac_retval
slouken@6689
  1985
slouken@6689
  1986
} # ac_fn_c_try_cpp
slouken@6689
  1987
slouken@6689
  1988
# ac_fn_c_try_run LINENO
slouken@6689
  1989
# ----------------------
slouken@6689
  1990
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
slouken@6689
  1991
# that executables *can* be run.
slouken@6689
  1992
ac_fn_c_try_run ()
slouken@6689
  1993
{
slouken@6689
  1994
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  1995
  if { { ac_try="$ac_link"
slouken@6689
  1996
case "(($ac_try" in
slouken@6689
  1997
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  1998
  *) ac_try_echo=$ac_try;;
slouken@6689
  1999
esac
slouken@6689
  2000
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  2001
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  2002
  (eval "$ac_link") 2>&5
slouken@6689
  2003
  ac_status=$?
slouken@6689
  2004
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  2005
  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
slouken@6689
  2006
  { { case "(($ac_try" in
slouken@6689
  2007
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  2008
  *) ac_try_echo=$ac_try;;
slouken@6689
  2009
esac
slouken@6689
  2010
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  2011
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  2012
  (eval "$ac_try") 2>&5
slouken@6689
  2013
  ac_status=$?
slouken@6689
  2014
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  2015
  test $ac_status = 0; }; }; then :
slouken@6689
  2016
  ac_retval=0
slouken@6689
  2017
else
slouken@6689
  2018
  $as_echo "$as_me: program exited with status $ac_status" >&5
slouken@6689
  2019
       $as_echo "$as_me: failed program was:" >&5
slouken@6689
  2020
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  2021
slouken@6689
  2022
       ac_retval=$ac_status
slouken@6689
  2023
fi
slouken@6689
  2024
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
slouken@6689
  2025
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2026
  as_fn_set_status $ac_retval
slouken@6689
  2027
slouken@6689
  2028
} # ac_fn_c_try_run
slouken@6689
  2029
slouken@6689
  2030
# ac_fn_c_check_func LINENO FUNC VAR
slouken@6689
  2031
# ----------------------------------
slouken@6689
  2032
# Tests whether FUNC exists, setting the cache variable VAR accordingly
slouken@6689
  2033
ac_fn_c_check_func ()
slouken@6689
  2034
{
slouken@6689
  2035
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2036
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  2037
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  2038
if eval \${$3+:} false; then :
slouken@6689
  2039
  $as_echo_n "(cached) " >&6
slouken@6689
  2040
else
slouken@6689
  2041
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2042
/* end confdefs.h.  */
slouken@6689
  2043
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
slouken@6689
  2044
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
slouken@6689
  2045
#define $2 innocuous_$2
slouken@6689
  2046
slouken@6689
  2047
/* System header to define __stub macros and hopefully few prototypes,
slouken@6689
  2048
    which can conflict with char $2 (); below.
slouken@6689
  2049
    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
slouken@6689
  2050
    <limits.h> exists even on freestanding compilers.  */
slouken@6689
  2051
slouken@6689
  2052
#ifdef __STDC__
slouken@6689
  2053
# include <limits.h>
slouken@6689
  2054
#else
slouken@6689
  2055
# include <assert.h>
slouken@6689
  2056
#endif
slouken@6689
  2057
slouken@6689
  2058
#undef $2
slouken@6689
  2059
slouken@6689
  2060
/* Override any GCC internal prototype to avoid an error.
slouken@6689
  2061
   Use char because int might match the return type of a GCC
slouken@6689
  2062
   builtin and then its argument prototype would still apply.  */
slouken@6689
  2063
#ifdef __cplusplus
slouken@6689
  2064
extern "C"
slouken@6689
  2065
#endif
slouken@6689
  2066
char $2 ();
slouken@6689
  2067
/* The GNU C library defines this for functions which it implements
slouken@6689
  2068
    to always fail with ENOSYS.  Some functions are actually named
slouken@6689
  2069
    something starting with __ and the normal name is an alias.  */
slouken@6689
  2070
#if defined __stub_$2 || defined __stub___$2
slouken@6689
  2071
choke me
slouken@6689
  2072
#endif
slouken@6689
  2073
slouken@6689
  2074
int
slouken@6689
  2075
main ()
slouken@6689
  2076
{
slouken@6689
  2077
return $2 ();
slouken@6689
  2078
  ;
slouken@6689
  2079
  return 0;
slouken@6689
  2080
}
slouken@6689
  2081
_ACEOF
slouken@6689
  2082
if ac_fn_c_try_link "$LINENO"; then :
slouken@6689
  2083
  eval "$3=yes"
slouken@6689
  2084
else
slouken@6689
  2085
  eval "$3=no"
slouken@6689
  2086
fi
slouken@6689
  2087
rm -f core conftest.err conftest.$ac_objext \
slouken@6689
  2088
    conftest$ac_exeext conftest.$ac_ext
slouken@6689
  2089
fi
slouken@6689
  2090
eval ac_res=\$$3
slouken@6689
  2091
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  2092
$as_echo "$ac_res" >&6; }
slouken@6689
  2093
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2094
slouken@6689
  2095
} # ac_fn_c_check_func
slouken@6689
  2096
slouken@6689
  2097
# ac_fn_cxx_try_compile LINENO
slouken@6689
  2098
# ----------------------------
slouken@6689
  2099
# Try to compile conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  2100
ac_fn_cxx_try_compile ()
slouken@6689
  2101
{
slouken@6689
  2102
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2103
  rm -f conftest.$ac_objext
slouken@6689
  2104
  if { { ac_try="$ac_compile"
slouken@6689
  2105
case "(($ac_try" in
slouken@6689
  2106
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  2107
  *) ac_try_echo=$ac_try;;
slouken@6689
  2108
esac
slouken@6689
  2109
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  2110
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  2111
  (eval "$ac_compile") 2>conftest.err
slouken@6689
  2112
  ac_status=$?
slouken@6689
  2113
  if test -s conftest.err; then
slouken@6689
  2114
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  2115
    cat conftest.er1 >&5
slouken@6689
  2116
    mv -f conftest.er1 conftest.err
slouken@6689
  2117
  fi
slouken@6689
  2118
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  2119
  test $ac_status = 0; } && {
slouken@6689
  2120
	 test -z "$ac_cxx_werror_flag" ||
slouken@6689
  2121
	 test ! -s conftest.err
slouken@6689
  2122
       } && test -s conftest.$ac_objext; then :
slouken@6689
  2123
  ac_retval=0
slouken@6689
  2124
else
slouken@6689
  2125
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  2126
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  2127
slouken@6689
  2128
	ac_retval=1
slouken@6689
  2129
fi
slouken@6689
  2130
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2131
  as_fn_set_status $ac_retval
slouken@6689
  2132
slouken@6689
  2133
} # ac_fn_cxx_try_compile
slouken@6689
  2134
slouken@6689
  2135
# ac_fn_cxx_try_cpp LINENO
slouken@6689
  2136
# ------------------------
slouken@6689
  2137
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  2138
ac_fn_cxx_try_cpp ()
slouken@6689
  2139
{
slouken@6689
  2140
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2141
  if { { ac_try="$ac_cpp conftest.$ac_ext"
slouken@6689
  2142
case "(($ac_try" in
slouken@6689
  2143
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  2144
  *) ac_try_echo=$ac_try;;
slouken@6689
  2145
esac
slouken@6689
  2146
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  2147
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  2148
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
slouken@6689
  2149
  ac_status=$?
slouken@6689
  2150
  if test -s conftest.err; then
slouken@6689
  2151
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  2152
    cat conftest.er1 >&5
slouken@6689
  2153
    mv -f conftest.er1 conftest.err
slouken@6689
  2154
  fi
slouken@6689
  2155
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  2156
  test $ac_status = 0; } > conftest.i && {
slouken@6689
  2157
	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
slouken@6689
  2158
	 test ! -s conftest.err
slouken@6689
  2159
       }; then :
slouken@6689
  2160
  ac_retval=0
slouken@6689
  2161
else
slouken@6689
  2162
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  2163
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  2164
slouken@6689
  2165
    ac_retval=1
slouken@6689
  2166
fi
slouken@6689
  2167
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2168
  as_fn_set_status $ac_retval
slouken@6689
  2169
slouken@6689
  2170
} # ac_fn_cxx_try_cpp
slouken@6689
  2171
slouken@6689
  2172
# ac_fn_cxx_try_link LINENO
slouken@6689
  2173
# -------------------------
slouken@6689
  2174
# Try to link conftest.$ac_ext, and return whether this succeeded.
slouken@6689
  2175
ac_fn_cxx_try_link ()
slouken@6689
  2176
{
slouken@6689
  2177
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2178
  rm -f conftest.$ac_objext conftest$ac_exeext
slouken@6689
  2179
  if { { ac_try="$ac_link"
slouken@6689
  2180
case "(($ac_try" in
slouken@6689
  2181
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
slouken@6689
  2182
  *) ac_try_echo=$ac_try;;
slouken@6689
  2183
esac
slouken@6689
  2184
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
slouken@6689
  2185
$as_echo "$ac_try_echo"; } >&5
slouken@6689
  2186
  (eval "$ac_link") 2>conftest.err
slouken@6689
  2187
  ac_status=$?
slouken@6689
  2188
  if test -s conftest.err; then
slouken@6689
  2189
    grep -v '^ *+' conftest.err >conftest.er1
slouken@6689
  2190
    cat conftest.er1 >&5
slouken@6689
  2191
    mv -f conftest.er1 conftest.err
slouken@6689
  2192
  fi
slouken@6689
  2193
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
slouken@6689
  2194
  test $ac_status = 0; } && {
slouken@6689
  2195
	 test -z "$ac_cxx_werror_flag" ||
slouken@6689
  2196
	 test ! -s conftest.err
slouken@6689
  2197
       } && test -s conftest$ac_exeext && {
slouken@6689
  2198
	 test "$cross_compiling" = yes ||
slouken@7184
  2199
	 test -x conftest$ac_exeext
slouken@6689
  2200
       }; then :
slouken@6689
  2201
  ac_retval=0
slouken@6689
  2202
else
slouken@6689
  2203
  $as_echo "$as_me: failed program was:" >&5
slouken@6689
  2204
sed 's/^/| /' conftest.$ac_ext >&5
slouken@6689
  2205
slouken@6689
  2206
	ac_retval=1
slouken@6689
  2207
fi
slouken@6689
  2208
  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
slouken@6689
  2209
  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
slouken@6689
  2210
  # interfere with the next link command; also delete a directory that is
slouken@6689
  2211
  # left behind by Apple's compiler.  We do this before executing the actions.
slouken@6689
  2212
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
slouken@6689
  2213
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2214
  as_fn_set_status $ac_retval
slouken@6689
  2215
slouken@6689
  2216
} # ac_fn_cxx_try_link
slouken@6689
  2217
slouken@6689
  2218
# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
slouken@6689
  2219
# -------------------------------------------------------
slouken@6689
  2220
# Tests whether HEADER exists, giving a warning if it cannot be compiled using
slouken@6689
  2221
# the include files in INCLUDES and setting the cache variable VAR
slouken@6689
  2222
# accordingly.
slouken@6689
  2223
ac_fn_c_check_header_mongrel ()
slouken@6689
  2224
{
slouken@6689
  2225
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2226
  if eval \${$3+:} false; then :
slouken@6689
  2227
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  2228
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  2229
if eval \${$3+:} false; then :
slouken@6689
  2230
  $as_echo_n "(cached) " >&6
slouken@6689
  2231
fi
slouken@6689
  2232
eval ac_res=\$$3
slouken@6689
  2233
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  2234
$as_echo "$ac_res" >&6; }
slouken@6689
  2235
else
slouken@6689
  2236
  # Is the header compilable?
slouken@6689
  2237
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
slouken@6689
  2238
$as_echo_n "checking $2 usability... " >&6; }
slouken@6689
  2239
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2240
/* end confdefs.h.  */
slouken@6689
  2241
$4
slouken@6689
  2242
#include <$2>
slouken@6689
  2243
_ACEOF
slouken@6689
  2244
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2245
  ac_header_compiler=yes
slouken@6689
  2246
else
slouken@6689
  2247
  ac_header_compiler=no
slouken@6689
  2248
fi
slouken@6689
  2249
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2250
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
slouken@6689
  2251
$as_echo "$ac_header_compiler" >&6; }
slouken@6689
  2252
slouken@6689
  2253
# Is the header present?
slouken@6689
  2254
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
slouken@6689
  2255
$as_echo_n "checking $2 presence... " >&6; }
slouken@6689
  2256
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2257
/* end confdefs.h.  */
slouken@6689
  2258
#include <$2>
slouken@6689
  2259
_ACEOF
slouken@6689
  2260
if ac_fn_c_try_cpp "$LINENO"; then :
slouken@6689
  2261
  ac_header_preproc=yes
slouken@6689
  2262
else
slouken@6689
  2263
  ac_header_preproc=no
slouken@6689
  2264
fi
slouken@6689
  2265
rm -f conftest.err conftest.i conftest.$ac_ext
slouken@6689
  2266
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
slouken@6689
  2267
$as_echo "$ac_header_preproc" >&6; }
slouken@6689
  2268
slouken@6689
  2269
# So?  What about this header?
slouken@6689
  2270
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
slouken@6689
  2271
  yes:no: )
slouken@6689
  2272
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
slouken@6689
  2273
$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
slouken@6689
  2274
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
slouken@6689
  2275
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
slouken@6689
  2276
    ;;
slouken@6689
  2277
  no:yes:* )
slouken@6689
  2278
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
slouken@6689
  2279
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
slouken@6689
  2280
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
slouken@6689
  2281
$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
slouken@6689
  2282
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
slouken@6689
  2283
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
slouken@6689
  2284
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
slouken@6689
  2285
$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
slouken@6689
  2286
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
slouken@6689
  2287
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
slouken@6689
  2288
    ;;
slouken@6689
  2289
esac
slouken@6689
  2290
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  2291
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  2292
if eval \${$3+:} false; then :
slouken@6689
  2293
  $as_echo_n "(cached) " >&6
slouken@6689
  2294
else
slouken@6689
  2295
  eval "$3=\$ac_header_compiler"
slouken@6689
  2296
fi
slouken@6689
  2297
eval ac_res=\$$3
slouken@6689
  2298
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  2299
$as_echo "$ac_res" >&6; }
slouken@6689
  2300
fi
slouken@6689
  2301
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2302
slouken@6689
  2303
} # ac_fn_c_check_header_mongrel
slouken@6689
  2304
slouken@6689
  2305
# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
slouken@6689
  2306
# -------------------------------------------
slouken@6689
  2307
# Tests whether TYPE exists after having included INCLUDES, setting cache
slouken@6689
  2308
# variable VAR accordingly.
slouken@6689
  2309
ac_fn_c_check_type ()
slouken@6689
  2310
{
slouken@6689
  2311
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2312
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
slouken@6689
  2313
$as_echo_n "checking for $2... " >&6; }
slouken@6689
  2314
if eval \${$3+:} false; then :
slouken@6689
  2315
  $as_echo_n "(cached) " >&6
slouken@6689
  2316
else
slouken@6689
  2317
  eval "$3=no"
slouken@6689
  2318
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2319
/* end confdefs.h.  */
slouken@6689
  2320
$4
slouken@6689
  2321
int
slouken@6689
  2322
main ()
slouken@6689
  2323
{
slouken@6689
  2324
if (sizeof ($2))
slouken@6689
  2325
	 return 0;
slouken@6689
  2326
  ;
slouken@6689
  2327
  return 0;
slouken@6689
  2328
}
slouken@6689
  2329
_ACEOF
slouken@6689
  2330
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2331
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2332
/* end confdefs.h.  */
slouken@6689
  2333
$4
slouken@6689
  2334
int
slouken@6689
  2335
main ()
slouken@6689
  2336
{
slouken@6689
  2337
if (sizeof (($2)))
slouken@6689
  2338
	    return 0;
slouken@6689
  2339
  ;
slouken@6689
  2340
  return 0;
slouken@6689
  2341
}
slouken@6689
  2342
_ACEOF
slouken@6689
  2343
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2344
slouken@6689
  2345
else
slouken@6689
  2346
  eval "$3=yes"
slouken@6689
  2347
fi
slouken@6689
  2348
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2349
fi
slouken@6689
  2350
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2351
fi
slouken@6689
  2352
eval ac_res=\$$3
slouken@6689
  2353
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  2354
$as_echo "$ac_res" >&6; }
slouken@6689
  2355
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2356
slouken@6689
  2357
} # ac_fn_c_check_type
slouken@6689
  2358
slouken@6689
  2359
# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
slouken@6689
  2360
# ----------------------------------------------------
slouken@6689
  2361
# Tries to find if the field MEMBER exists in type AGGR, after including
slouken@6689
  2362
# INCLUDES, setting cache variable VAR accordingly.
slouken@6689
  2363
ac_fn_c_check_member ()
slouken@6689
  2364
{
slouken@6689
  2365
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
slouken@6689
  2366
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
slouken@6689
  2367
$as_echo_n "checking for $2.$3... " >&6; }
slouken@6689
  2368
if eval \${$4+:} false; then :
slouken@6689
  2369
  $as_echo_n "(cached) " >&6
slouken@6689
  2370
else
slouken@6689
  2371
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2372
/* end confdefs.h.  */
slouken@6689
  2373
$5
slouken@6689
  2374
int
slouken@6689
  2375
main ()
slouken@6689
  2376
{
slouken@6689
  2377
static $2 ac_aggr;
slouken@6689
  2378
if (ac_aggr.$3)
slouken@6689
  2379
return 0;
slouken@6689
  2380
  ;
slouken@6689
  2381
  return 0;
slouken@6689
  2382
}
slouken@6689
  2383
_ACEOF
slouken@6689
  2384
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2385
  eval "$4=yes"
slouken@6689
  2386
else
slouken@6689
  2387
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
slouken@6689
  2388
/* end confdefs.h.  */
slouken@6689
  2389
$5
slouken@6689
  2390
int
slouken@6689
  2391
main ()
slouken@6689
  2392
{
slouken@6689
  2393
static $2 ac_aggr;
slouken@6689
  2394
if (sizeof ac_aggr.$3)
slouken@6689
  2395
return 0;
slouken@6689
  2396
  ;
slouken@6689
  2397
  return 0;
slouken@6689
  2398
}
slouken@6689
  2399
_ACEOF
slouken@6689
  2400
if ac_fn_c_try_compile "$LINENO"; then :
slouken@6689
  2401
  eval "$4=yes"
slouken@6689
  2402
else
slouken@6689
  2403
  eval "$4=no"
slouken@6689
  2404
fi
slouken@6689
  2405
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2406
fi
slouken@6689
  2407
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
slouken@6689
  2408
fi
slouken@6689
  2409
eval ac_res=\$$4
slouken@6689
  2410
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
slouken@6689
  2411
$as_echo "$ac_res" >&6; }
slouken@6689
  2412
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
slouken@6689
  2413
slouken@6689
  2414
} # ac_fn_c_check_member
slouken@5310
  2415
cat >config.log <<_ACEOF
slouken@5310
  2416
This file contains any messages produced by compilers while
slouken@5310
  2417
running configure, to aid debugging if configure makes a mistake.
slouken@5310
  2418
slouken@5310
  2419
It was created by $as_me, which was
slouken@7184
  2420
generated by GNU Autoconf 2.69.  Invocation command line was
slouken@5310
  2421
slouken@5310
  2422
  $ $0 $@
slouken@5310
  2423
slouken@5310
  2424
_ACEOF
slouken@5310
  2425
exec 5>>config.log
slouken@5310
  2426
{
slouken@5310
  2427
cat <<_ASUNAME
slouken@5310
  2428
## --------- ##
slouken@5310
  2429
## Platform. ##
slouken@5310
  2430
## --------- ##
slouken@5310
  2431
slouken@5310
  2432
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
slouken@5310
  2433
uname -m = `(uname -m) 2>/dev/null || echo unknown`
slouken@5310
  2434
uname -r = `(uname -r) 2>/dev/null || echo unknown`
slouken@5310
  2435
uname -s = `(uname -s) 2>/dev/null || echo unknown`
slouken@5310
  2436
uname -v = `(uname -v) 2>/dev/null || echo unknown`
slouken@5310
  2437
slouken@5310
  2438
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
slouken@5310
  2439
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
slouken@5310
  2440
slouken@5310
  2441
/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
slouken@5310
  2442
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
slouken@5310
  2443
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
slouken@5310
  2444
/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
slouken@5310
  2445
/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
slouken@5310
  2446
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
slouken@5310
  2447
/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
slouken@5310
  2448
slouken@5310
  2449
_ASUNAME
slouken@5310
  2450
slouken@5310
  2451
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
slouken@5310
  2452
for as_dir in $PATH
slouken@5310
  2453
do
slouken@5310
  2454
  IFS=$as_save_IFS
slouken@5310
  2455
  test -z "$as_dir" && as_dir=.
slouken@6689
  2456
    $as_echo "PATH: $as_dir"
slouken@6689
  2457
  done
slouken@5310
  2458
IFS=$as_save_IFS
slouken@5310
  2459
slouken@5310
  2460
} >&5
slouken@5310
  2461
slouken@5310
  2462
cat >&5 <<_ACEOF
slouken@5310
  2463
slouken@5310
  2464
slouken@5310
  2465
## ----------- ##
slouken@5310
  2466
## Core tests. ##
slouken@5310
  2467
## ----------- ##
slouken@5310
  2468
slouken@5310
  2469
_ACEOF
slouken@5310
  2470
slouken@5310
  2471
slouken@5310
  2472
# Keep a trace of the command line.
slouken@5310
  2473
# Strip out --no-create and --no-recursion so they do not pile up.
slouken@5310
  2474
# Strip out --silent because we don't want to record it for future runs.
slouken@5310
  2475
# Also quote any args containing shell meta-characters.
slouken@5310
  2476
# Make two passes to allow for proper duplicate-argument suppression.
slouken@5310
  2477
ac_configure_args=
slouken@5310
  2478
ac_configure_args0=
slouken@5310
  2479
ac_configure_args1=
slouken@5310
  2480
ac_must_keep_next=false
slouken@5310
  2481
for ac_pass in 1 2
slouken@5310
  2482
do
slouken@5310
  2483
  for ac_arg
slouken@5310
  2484
  do
slouken@5310
  2485
    case $ac_arg in
slouken@5310
  2486
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
slouken@5310
  2487
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
slouken@5310
  2488
    | -silent | --silent | --silen | --sile | --sil)
slouken@5310
  2489
      continue ;;
slouken@5310
  2490
    *\'*)
slouken@6689
  2491
      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
slouken@5310
  2492
    esac
slouken@5310
  2493
    case $ac_pass in
slouken@6689
  2494
    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
slouken@5310
  2495
    2)
slouken@6689
  2496
      as_fn_append ac_configure_args1 " '$ac_arg'"
slouken@5310
  2497
      if test $ac_must_keep_next = true; then
slouken@5310
  2498
	ac_must_keep_next=false # Got value, back to normal.
slouken@5310
  2499
      else
slouken@5310
  2500
	case $ac_arg in
slouken@5310
  2501
	  *=* | --config-cache | -C | -disable-* | --disable-* \
slouken@5310
  2502
	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
slouken@5310
  2503
	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
slouken@5310
  2504
	  | -with-* | --with-* | -without-* | --without-* | --x)
slouken@5310
  2505
	    case "$ac_configure_args0 " in
slouken@5310
  2506
	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
slouken@5310
  2507
	    esac
slouken@5310
  2508
	    ;;
slouken@5310
  2509
	  -* ) ac_must_keep_next=true ;;
slouken@5310
  2510
	esac
slouken@5310
  2511
      fi
slouken@6689
  2512
      as_fn_append ac_configure_args " '$ac_arg'"
slouken@6689
  2513
      ;;
slouken@6689
  2514
    esac
slouken@6689
  2515
  done
slouken@6689
  2516
done
slouken@6689
  2517
{ ac_configure_args0=; unset ac_configure_args0;}
slouken@6689
  2518
{ ac_configure_args1=; unset ac_configure_args1;}
slouken@5310
  2519
slouken@5310
  2520
# When interrupted or exit'd, cleanup temporary files, and complete
slouken@5310
  2521
# config.log.  We remove comments because anyway the quotes in there
slouken@5310
  2522
# would cause problems or look ugly.
slouken@5310
  2523
# WARNING: Use '\'' to represent an apostrophe within the trap.
slouken@5310
  2524
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
slouken@5310
  2525
trap 'exit_status=$?
slouken@5310
  2526
  # Save into config.log some information that might help in debugging.
slouken@5310
  2527
  {
slouken@5310
  2528
    echo
slouken@5310
  2529
slouken@6689
  2530
    $as_echo "## ---------------- ##
slouken@5310
  2531
## Cache variables. ##
slouken@6689
  2532
## ---------------- ##"
slouken@5310
  2533
    echo
slouken@5310
  2534
    # The following way of writing the cache mishandles newlines in values,
slouken@5310
  2535
(
slouken@5310
  2536
  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
slouken@5310
  2537
    eval ac_val=\$$ac_var
slouken@5310
  2538
    case $ac_val in #(
slouken@5310
  2539
    *${as_nl}*)
slouken@5310
  2540
      case $ac_var in #(
slouken@6689
  2541
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
slouken@6689
  2542
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
slouken@5310
  2543
      esac
slouken@5310
  2544
      case $ac_var in #(
slouken@5310
  2545
      _ | IFS | as_nl) ;; #(
slouken@6689
  2546
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
slouken@6689
  2547
      *) { eval $ac_var=; unset $ac_var;} ;;
slouken@5310
  2548
      esac ;;
slouken@5310
  2549
    esac
slouken@5310
  2550
  done
slouken@5310
  2551
  (set) 2>&1 |
slouken@5310
  2552
    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
slouken@5310
  2553
    *${as_nl}ac_space=\ *)
slouken@5310
  2554
      sed -n \
slouken@5310
  2555
	"s/'\''/'\''\\\\'\'''\''/g;
slouken@5310
  2556
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
slouken@5310
  2557
      ;; #(
slouken@5310
  2558
    *)
slouken@5310
  2559
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
slouken@5310
  2560
      ;;
slouken@5310
  2561
    esac |
slouken@5310
  2562
    sort
slouken@5310
  2563
)
slouken@5310
  2564
    echo
slouken@5310
  2565
slouken@6689
  2566
    $as_echo "## ----------------- ##
slouken@5310
  2567
## Output variables. ##
slouken@6689
  2568
## ----------------- ##"
slouken@5310
  2569
    echo
slouken@5310
  2570
    for ac_var in $ac_subst_vars
slouken@5310
  2571
    do
slouken@5310
  2572
      eval ac_val=\$$ac_var
slouken@5310
  2573
      case $ac_val in
slouken@6689
  2574
      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
slouken@5310
  2575
      esac
slouken@6689
  2576
      $as_echo "$ac_var='\''$ac_val'\''"
slouken@5310
  2577
    done | sort
slouken@5310
  2578
    echo
slouken@5310
  2579
slouken@5310
  2580
    if test -n "$ac_subst_files"; then
slouken@6689
  2581
      $as_echo "## ------------------- ##
slouken@5310
  2582
## File substitutions. ##
slouken@6689
  2583
## ------------------- ##"
slouken@5310
  2584
      echo
slouken@5310
  2585
      for ac_var in $ac_subst_files
slouken@5310
  2586
      do
slouken@5310
  2587
	eval ac_val=\$$ac_var
slouken@5310
  2588
	case $ac_val in
slouken@6689
  2589
	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
slouken@6688
  2590
	esac
slouken@6689
  2591
	$as_echo "$ac_var='\''$ac_val'\''"
slouken@5310
  2592
      done | sort
slouken@5310
  2593
      echo
slouken@5310
  2594
    fi
slouken@5310
  2595
slouken@5310
  2596
    if test -s confdefs.h; then
slouken@6689
  2597
      $as_echo "## ----------- ##
slouken@5310
  2598
## confdefs.h. ##
slouken@6689
  2599
## ----------- ##"
slouken@5310
  2600
      echo
slouken@5310
  2601
      cat confdefs.h
slouken@5310
  2602
      echo
slouken@5310
  2603
    fi
slouken@5310
  2604
    test "$ac_signal" != 0 &&
slouken@6689
  2605
      $as_echo "$as_me: caught signal $ac_signal"
slouken@6689
  2606
    $as_echo "$as_me: exit $exit_status"
slouken@5310
  2607
  } >&5
slouken@5310
  2608
  rm -f core *.core core.conftest.* &&
slouken@5310
  2609
    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
slouken@5310
  2610
    exit $exit_status
slouken@5310
  2611
' 0
slouken@5310
  2612
for ac_signal in 1 2 13 15; do
slouken@6689
  2613
  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
slouken@5310
  2614
done
slouken@5310
  2615
ac_signal=0
slouken@5310
  2616
slouken@5310
  2617
# confdefs.h avoids OS command line length limits that DEFS can exceed.
slouken@5310
  2618
rm -f -r conftest* confdefs.h
slouken@5310
  2619
slouken@6689
  2620
$as_echo "/* confdefs.h */" > confdefs.h
slouken@6689
  2621
slouken@5310
  2622
# Predefined preprocessor variables.
slouken@5310
  2623
slouken@5310
  2624
cat >>confdefs.h <<_ACEOF
slouken@5310
  2625
#define PACKAGE_NAME "$PACKAGE_NAME"