xserver and mesa git update 28-12-2010

1 files changed, 0 insertions, 10541 deletions

diff --git a/mesalib/configure b/mesalib/configure
deleted file mode 100644
index 4e4431d00..000000000
--- a/mesalib/configure
+++ /dev/null
@@ -1,10541 +0,0 @@
-#! /bin/sh
-# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.65 for Mesa 7.9.0.
-#
-# Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa>.
-#
-#
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
-# Inc.
-#
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in #(
-      *"$as_nl"*)
-	expr "X$arg" : "X\\(.*\\)$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  PATH_SEPARATOR=:
-  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
-    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-      PATH_SEPARATOR=';'
-  }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
-
-# Find who we are.  Look in the path if we contain no directory separator.
-case $0 in #((
-  *[\\/]* ) as_myself=$0 ;;
-  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-  done
-IFS=$as_save_IFS
-
-     ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
-  as_myself=$0
-fi
-if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-  exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-if test "x$CONFIG_SHELL" = x; then
-  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '\${1+\"\$@\"}'='\"\$@\"'
-  setopt NO_GLOB_SUBST
-else
-  case \`(set -o) 2>/dev/null\` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
-esac
-fi
-"
-  as_required="as_fn_return () { (exit \$1); }
-as_fn_success () { as_fn_return 0; }
-as_fn_failure () { as_fn_return 1; }
-as_fn_ret_success () { return 0; }
-as_fn_ret_failure () { return 1; }
-
-exitcode=0
-as_fn_success || { exitcode=1; echo as_fn_success failed.; }
-as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
-as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
-as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
-if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
-
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-test \$(( 1 + 1 )) = 2 || exit 1"
-  if (eval "$as_required") 2>/dev/null; then :
-  as_have_required=yes
-else
-  as_have_required=no
-fi
-  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
-
-else
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_found=false
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-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  as_found=:
-  case $as_dir in #(
-	 /*)
-	   for as_base in sh bash ksh sh5; do
-	     # Try only shells that exist, to save several forks.
-	     as_shell=$as_dir/$as_base
-	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
-		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
-  CONFIG_SHELL=$as_shell as_have_required=yes
-		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
-  break 2
-fi
-fi
-	   done;;
-       esac
-  as_found=false
-done
-$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
-	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
-  CONFIG_SHELL=$SHELL as_have_required=yes
-fi; }
-IFS=$as_save_IFS
-
-
-      if test "x$CONFIG_SHELL" != x; then :
-  # We cannot yet assume a decent shell, so we have to provide a
-	# neutralization value for shells without unset; and this also
-	# works around shells that cannot unset nonexistent variables.
-	BASH_ENV=/dev/null
-	ENV=/dev/null
-	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-	export CONFIG_SHELL
-	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
-fi
-
-    if test x$as_have_required = xno; then :
-  $as_echo "$0: This script requires a shell more modern than all"
-  $as_echo "$0: the shells that I found on your system."
-  if test x${ZSH_VERSION+set} = xset ; then
-    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
-    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
-  else
-    $as_echo "$0: Please tell bug-autoconf@gnu.org and
-$0: https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa
-$0: about your system, including any error possibly output
-$0: before this message. Then install a modern shell, or
-$0: manually run the script under such a shell if you do
-$0: have one."
-  fi
-  exit 1
-fi
-fi
-fi
-SHELL=${CONFIG_SHELL-/bin/sh}
-export SHELL
-# Unset more variables known to interfere with behavior of common tools.
-CLICOLOR_FORCE= GREP_OPTIONS=
-unset CLICOLOR_FORCE GREP_OPTIONS
-
-## --------------------- ##
-## M4sh Shell Functions. ##
-## --------------------- ##
-# as_fn_unset VAR
-# ---------------
-# Portably unset VAR.
-as_fn_unset ()
-{
-  { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
-  return $1
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-
-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
-  exit $1
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-
-# as_fn_mkdir_p
-# -------------
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-as_fn_mkdir_p ()
-{
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-  case $as_dir in #(
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-      as_dir=`$as_dirname -- "$as_dir" ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$as_dir" : 'X\(//\)[^/]' \| \
-	 X"$as_dir" : 'X\(//\)$' \| \
-	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
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-	  /^X\(\/\/\)[^/].*/{
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-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
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-  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
-
-
-} # as_fn_mkdir_p
-# as_fn_append VAR VALUE
-# ----------------------
-# Append the text in VALUE to the end of the definition contained in VAR. Take
-# advantage of any shell optimizations that allow amortized linear growth over
-# repeated appends, instead of the typical quadratic growth present in naive
-# implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
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-  as_fn_append ()
-  {
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-# as_fn_arith ARG...
-# ------------------
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-# global $as_val. Take advantage of shells that can avoid forks. The arguments
-# must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-  eval 'as_fn_arith ()
-  {
-    as_val=$(( $* ))
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-else
-  as_fn_arith ()
-  {
-    as_val=`expr "$@" || test $? -eq 1`
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-fi # as_fn_arith
-
-
-# as_fn_error ERROR [LINENO LOG_FD]
-# ---------------------------------
-# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
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-as_fn_error ()
-{
-  as_status=$?; test $as_status -eq 0 && as_status=1
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-  $as_echo "$as_me: error: $1" >&2
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-if expr a : '\(a\)' >/dev/null 2>&1 &&
-   test "X`expr 00001 : '.*\(...\)'`" = X001; then
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-
-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
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-  as_basename=false
-fi
-
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-  as_dirname=dirname
-else
-  as_dirname=false
-fi
-
-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
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-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
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-as_cr_alnum=$as_cr_Letters$as_cr_digits
-
-
-  as_lineno_1=$LINENO as_lineno_1a=$LINENO
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-ECHO_C= ECHO_N= ECHO_T=
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-rm -f conf$$ conf$$.exe conf$$.file
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-rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
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-# Sed expression to map a string onto a valid CPP name.
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-# Sed expression to map a string onto a valid variable name.
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-
-
-test -n "$DJDIR" || exec 7<&0 </dev/null
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-# Name of the host.
-# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
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-
-#
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-#
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-# Identity of this package.
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-PACKAGE_TARNAME='mesa'
-PACKAGE_VERSION='7.9.0'
-PACKAGE_STRING='Mesa 7.9.0'
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-
-# Factoring default headers for most tests.
-ac_includes_default="\
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-#ifdef STDC_HEADERS
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-#ifdef HAVE_STRINGS_H
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-#ifdef HAVE_INTTYPES_H
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-#ifdef HAVE_UNISTD_H
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-
-ac_subst_vars='LTLIBOBJS
-LIBOBJS
-XORG_DRIVER_INSTALL_DIR
-EGL_DRIVER_INSTALL_DIR
-EGL_PLATFORMS
-XEXT_LIBS
-XEXT_CFLAGS
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-VG_LIB_DEPS
-LIBKMS_XORG_LIBS
-LIBKMS_XORG_CFLAGS
-LIBDRM_XORG_LIBS
-LIBDRM_XORG_CFLAGS
-XORG_LIBS
-XORG_CFLAGS
-LLVM_VERSION
-LLVM_LDFLAGS
-LLVM_LIBS
-LLVM_CFLAGS
-LLVM_CONFIG
-PROGRAM_DIRS
-APP_LIB_DEPS
-GLUT_PC_CFLAGS
-GLUT_PC_LIB_PRIV
-GLUT_PC_REQ_PRIV
-GLUT_MESA_DEPS
-GLUT_LIB_DEPS
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-  eval ac_cv_env_${ac_var}_value=\$${ac_var}
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-#
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-if test "$ac_init_help" = "long"; then
-  # Omit some internal or obsolete options to make the list less imposing.
-  # This message is too long to be a string in the A/UX 3.1 sh.
-  cat <<_ACEOF
-\`configure' configures Mesa 7.9.0 to adapt to many kinds of systems.
-
-Usage: $0 [OPTION]... [VAR=VALUE]...
-
-To assign environment variables (e.g., CC, CFLAGS...), specify them as
-VAR=VALUE.  See below for descriptions of some of the useful variables.
-
-Defaults for the options are specified in brackets.
-
-Configuration:
-  -h, --help              display this help and exit
-      --help=short        display options specific to this package
-      --help=recursive    display the short help of all the included packages
-  -V, --version           display version information and exit
-  -q, --quiet, --silent   do not print \`checking...' messages
-      --cache-file=FILE   cache test results in FILE [disabled]
-  -C, --config-cache      alias for \`--cache-file=config.cache'
-  -n, --no-create         do not create output files
-      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
-
-Installation directories:
-  --prefix=PREFIX         install architecture-independent files in PREFIX
-                          [$ac_default_prefix]
-  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-                          [PREFIX]
-
-By default, \`make install' will install all the files in
-\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
-an installation prefix other than \`$ac_default_prefix' using \`--prefix',
-for instance \`--prefix=\$HOME'.
-
-For better control, use the options below.
-
-Fine tuning of the installation directories:
-  --bindir=DIR            user executables [EPREFIX/bin]
-  --sbindir=DIR           system admin executables [EPREFIX/sbin]
-  --libexecdir=DIR        program executables [EPREFIX/libexec]
-  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
-  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
-  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
-  --libdir=DIR            object code libraries [EPREFIX/lib]
-  --includedir=DIR        C header files [PREFIX/include]
-  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
-  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
-  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
-  --infodir=DIR           info documentation [DATAROOTDIR/info]
-  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
-  --mandir=DIR            man documentation [DATAROOTDIR/man]
-  --docdir=DIR            documentation root [DATAROOTDIR/doc/mesa]
-  --htmldir=DIR           html documentation [DOCDIR]
-  --dvidir=DIR            dvi documentation [DOCDIR]
-  --pdfdir=DIR            pdf documentation [DOCDIR]
-  --psdir=DIR             ps documentation [DOCDIR]
-_ACEOF
-
-  cat <<\_ACEOF
-
-X features:
-  --x-includes=DIR    X include files are in DIR
-  --x-libraries=DIR   X library files are in DIR
-These options are only used when the X libraries cannot be found by the
-pkg-config utility.
-
-System types:
-  --build=BUILD     configure for building on BUILD [guessed]
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-_ACEOF
-fi
-
-if test -n "$ac_init_help"; then
-  case $ac_init_help in
-     short | recursive ) echo "Configuration of Mesa 7.9.0:";;
-   esac
-  cat <<\_ACEOF
-
-Optional Features:
-  --disable-option-checking  ignore unrecognized --enable/--with options
-  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
-  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
-  --enable-32-bit         build 32-bit libraries [default=auto]
-  --enable-64-bit         build 64-bit libraries [default=auto]
-  --enable-static         build static libraries [default=disabled]
-  --disable-shared        build shared libraries [default=enabled]
-  --enable-debug          use debug compiler flags and macros
-                          [default=disabled]
-  --disable-asm           disable assembly usage [default=enabled on supported
-                          plaforms]
-  --disable-pic           compile PIC objects [default=enabled for shared
-                          builds on supported platforms]
-  --enable-selinux        Build SELinux-aware Mesa [default=disabled]
-  --enable-xcb            use XCB for GLX [default=disabled]
-  --enable-glx-tls        enable TLS support in GLX [default=disabled]
-  --disable-driglx-direct enable direct rendering in GLX and EGL for DRI
-                          [default=enabled]
-  --disable-opengl        disable support for standard OpenGL API [default=no]
-  --enable-gles1          enable support for OpenGL ES 1.x API [default=no]
-  --enable-gles2          enable support for OpenGL ES 2.x API [default=no]
-  --enable-gles-overlay   build separate OpenGL ES only libraries [default=no]
-  --enable-gl-osmesa      enable OSMesa with libGL [default=enabled for xlib
-                          driver]
-  --disable-egl           disable EGL library [default=enabled]
-  --disable-glu           enable OpenGL Utility library [default=enabled]
-  --disable-glw           enable Xt/Motif widget library [default=enabled]
-  --enable-motif          use Motif widgets in GLw [default=disabled]
-  --disable-glut          enable GLUT library [default=enabled if source
-                          available]
-  --disable-gallium       build gallium [default=enabled]
-  --enable-gallium-llvm   build gallium LLVM support [default=disabled]
-  --enable-gallium-svga   build gallium SVGA [default=disabled]
-  --enable-gallium-i915   build gallium i915 [default=disabled]
-  --enable-gallium-i965   build gallium i965 [default=disabled]
-  --enable-gallium-radeon build gallium radeon [default=disabled]
-  --enable-gallium-r600   build gallium radeon [default=disabled]
-  --enable-gallium-nouveau
-                          build gallium nouveau [default=disabled]
-  --enable-gallium-swrast build gallium swrast [default=auto]
-
-Optional Packages:
-  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
-  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
-  --with-driver=DRIVER    driver for Mesa: xlib,dri,osmesa [default=dri when
-                          available, or xlib]
-  --with-x                use the X Window System
-  --with-dri-driverdir=DIR
-                          directory for the DRI drivers [${libdir}/dri]
-  --with-dri-searchpath=DIRS...
-                          semicolon delimited DRI driver search directories
-                          [${libdir}/dri]
-  --with-dri-drivers[=DIRS...]
-                          comma delimited DRI drivers list, e.g.
-                          "swrast,i965,radeon" [default=auto]
-  --with-expat=DIR        expat install directory
-  --with-osmesa-bits=BITS OSMesa channel bits and library name: 8, 16, 32
-                          [default=8]
-  --with-state-trackers[=DIRS...]
-                          comma delimited state_trackers list, e.g. "egl,glx"
-                          [default=auto]
-  --with-egl-platforms[=DIRS...]
-                          comma delimited native platforms libEGL supports,
-                          e.g. "x11,drm" [default=auto]
-  --with-egl-displays[=DIRS...]
-                          DEPRECATED. Use --with-egl-platforms instead
-  --with-egl-driver-dir=DIR
-                          directory for EGL drivers [[default=${libdir}/egl]]
-  --with-xorg-driver-dir=DIR
-                          Default xorg driver
-                          directory[[default=${libdir}/xorg/modules/drivers]]
-  --with-max-width=N      Maximum framebuffer width (4096)
-  --with-max-height=N     Maximum framebuffer height (4096)
-
-Some influential environment variables:
-  CC          C compiler command
-  CFLAGS      C compiler flags
-  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
-              nonstandard directory <lib dir>
-  LIBS        libraries to pass to the linker, e.g. -l<library>
-  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
-              you have headers in a nonstandard directory <include dir>
-  CPP         C preprocessor
-  CXX         C++ compiler command
-  CXXFLAGS    C++ compiler flags
-  PKG_CONFIG  path to pkg-config utility
-  EXTRA_LIB_PATH
-              Extra -L paths for the linker
-  X11_INCLUDES
-              Extra -I paths for X11 headers
-  OPT_FLAGS   Additional optimization flags for the compiler. Default is to
-              use CFLAGS.
-  ARCH_FLAGS  Additional architecture specific flags for the compiler. Default
-              is to use CFLAGS.
-  MKLIB_OPTIONS
-              Options for the Mesa library script, mklib
-  PIC_FLAGS   compiler flags for PIC code
-  TALLOC_CFLAGS
-              C compiler flags for TALLOC, overriding pkg-config
-  TALLOC_LIBS linker flags for TALLOC, overriding pkg-config
-  X11_CFLAGS  C compiler flags for X11, overriding pkg-config
-  X11_LIBS    linker flags for X11, overriding pkg-config
-  XMKMF       Path to xmkmf, Makefile generator for X Window System
-  XLIBGL_CFLAGS
-              C compiler flags for XLIBGL, overriding pkg-config
-  XLIBGL_LIBS linker flags for XLIBGL, overriding pkg-config
-  LIBDRM_CFLAGS
-              C compiler flags for LIBDRM, overriding pkg-config
-  LIBDRM_LIBS linker flags for LIBDRM, overriding pkg-config
-  DRI2PROTO_CFLAGS
-              C compiler flags for DRI2PROTO, overriding pkg-config
-  DRI2PROTO_LIBS
-              linker flags for DRI2PROTO, overriding pkg-config
-  GLPROTO_CFLAGS
-              C compiler flags for GLPROTO, overriding pkg-config
-  GLPROTO_LIBS
-              linker flags for GLPROTO, overriding pkg-config
-  XF86VIDMODE_CFLAGS
-              C compiler flags for XF86VIDMODE, overriding pkg-config
-  XF86VIDMODE_LIBS
-              linker flags for XF86VIDMODE, overriding pkg-config
-  DRIGL_CFLAGS
-              C compiler flags for DRIGL, overriding pkg-config
-  DRIGL_LIBS  linker flags for DRIGL, overriding pkg-config
-  XCB_CFLAGS  C compiler flags for XCB, overriding pkg-config
-  XCB_LIBS    linker flags for XCB, overriding pkg-config
-  LIBDRM_RADEON_CFLAGS
-              C compiler flags for LIBDRM_RADEON, overriding pkg-config
-  LIBDRM_RADEON_LIBS
-              linker flags for LIBDRM_RADEON, overriding pkg-config
-  INTEL_CFLAGS
-              C compiler flags for INTEL, overriding pkg-config
-  INTEL_LIBS  linker flags for INTEL, overriding pkg-config
-  XCB_DRI2_CFLAGS
-              C compiler flags for XCB_DRI2, overriding pkg-config
-  XCB_DRI2_LIBS
-              linker flags for XCB_DRI2, overriding pkg-config
-  LIBUDEV_CFLAGS
-              C compiler flags for LIBUDEV, overriding pkg-config
-  LIBUDEV_LIBS
-              linker flags for LIBUDEV, overriding pkg-config
-  GLW_CFLAGS  C compiler flags for GLW, overriding pkg-config
-  GLW_LIBS    linker flags for GLW, overriding pkg-config
-  GLUT_CFLAGS C compiler flags for GLUT, overriding pkg-config
-  GLUT_LIBS   linker flags for GLUT, overriding pkg-config
-  XORG_CFLAGS C compiler flags for XORG, overriding pkg-config
-  XORG_LIBS   linker flags for XORG, overriding pkg-config
-  LIBDRM_XORG_CFLAGS
-              C compiler flags for LIBDRM_XORG, overriding pkg-config
-  LIBDRM_XORG_LIBS
-              linker flags for LIBDRM_XORG, overriding pkg-config
-  LIBKMS_XORG_CFLAGS
-              C compiler flags for LIBKMS_XORG, overriding pkg-config
-  LIBKMS_XORG_LIBS
-              linker flags for LIBKMS_XORG, overriding pkg-config
-  XEXT_CFLAGS C compiler flags for XEXT, overriding pkg-config
-  XEXT_LIBS   linker flags for XEXT, overriding pkg-config
-
-Use these variables to override the choices made by `configure' or to help
-it to find libraries and programs with nonstandard names/locations.
-
-See docs/autoconf.html for more details on the options for Mesa.
-
-Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa>.
-_ACEOF
-ac_status=$?
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-if test "$ac_init_help" = "recursive"; then
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-case "$ac_dir" in
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-    ac_abs_top_srcdir=$srcdir ;;
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-    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
-esac
-ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
-
-    cd "$ac_dir" || { ac_status=$?; continue; }
-    # Check for guested configure.
-    if test -f "$ac_srcdir/configure.gnu"; then
-      echo &&
-      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
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-      echo &&
-      $SHELL "$ac_srcdir/configure" --help=recursive
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-      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
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-test -n "$ac_init_help" && exit $ac_status
-if $ac_init_version; then
-  cat <<\_ACEOF
-Mesa configure 7.9.0
-generated by GNU Autoconf 2.65
-
-Copyright (C) 2009 Free Software Foundation, Inc.
-This configure script is free software; the Free Software Foundation
-gives unlimited permission to copy, distribute and modify it.
-_ACEOF
-  exit
-fi
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-# ----------------------
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-ac_fn_c_try_cpp ()
-{
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-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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-{
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-# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
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-ac_fn_c_check_header_mongrel ()
-{
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
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-# ----------------------
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-if ac_fn_c_try_compile "$LINENO"; then :
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-    if test -s confdefs.h; then
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-cat >>confdefs.h <<_ACEOF
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-cat >>confdefs.h <<_ACEOF
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-cat >>confdefs.h <<_ACEOF
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-cat >>confdefs.h <<_ACEOF
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-cat >>confdefs.h <<_ACEOF
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-ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
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-ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
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-# Make sure we can run config.sub.
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-ac_ext=c
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-if test -z "$CC"; then
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-  if test -n "$CC"; then
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-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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-ac_ct_CC=$ac_cv_prog_ac_ct_CC
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-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
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-
-
-  test -n "$ac_ct_CC" && break
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-
-  if test "x$ac_ct_CC" = x; then
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-  ac_cv_prog_CPP=$CPP
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
-$as_echo "$CPP" >&6; }
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-		     Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
-  # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.$ac_ext
-
-  # OK, works on sane cases.  Now check whether nonexistent headers
-  # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  # Broken: success on invalid input.
-continue
-else
-  # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-
-else
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." "$LINENO" 5; }
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_CC="${ac_tool_prefix}gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_CC"; then
-  ac_ct_CC=$CC
-  # Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_CC="gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_CC" = x; then
-    CC=""
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    CC=$ac_ct_CC
-  fi
-else
-  CC="$ac_cv_prog_CC"
-fi
-
-if test -z "$CC"; then
-          if test -n "$ac_tool_prefix"; then
-    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_CC="${ac_tool_prefix}cc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  fi
-fi
-if test -z "$CC"; then
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  ac_prog_rejected=no
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
-       ac_prog_rejected=yes
-       continue
-     fi
-    ac_cv_prog_CC="cc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# != 0; then
-    # We chose a different compiler from the bogus one.
-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
-    shift
-    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
-  fi
-fi
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$CC"; then
-  if test -n "$ac_tool_prefix"; then
-  for ac_prog in cl.exe
-  do
-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-    test -n "$CC" && break
-  done
-fi
-if test -z "$CC"; then
-  ac_ct_CC=$CC
-  for ac_prog in cl.exe
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_CC="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  test -n "$ac_ct_CC" && break
-done
-
-  if test "x$ac_ct_CC" = x; then
-    CC=""
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    CC=$ac_ct_CC
-  fi
-fi
-
-fi
-
-
-test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "no acceptable C compiler found in \$PATH
-See \`config.log' for more details." "$LINENO" 5; }
-
-# Provide some information about the compiler.
-$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
-set X $ac_compile
-ac_compiler=$2
-for ac_option in --version -v -V -qversion; do
-  { { ac_try="$ac_compiler $ac_option >&5"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    sed '10a\
-... rest of stderr output deleted ...
-         10q' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-  fi
-  rm -f conftest.er1 conftest.err
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
-$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
-if test "${ac_cv_c_compiler_gnu+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-#ifndef __GNUC__
-       choke me
-#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_compiler_gnu=yes
-else
-  ac_compiler_gnu=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_c_compiler_gnu=$ac_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
-$as_echo "$ac_cv_c_compiler_gnu" >&6; }
-if test $ac_compiler_gnu = yes; then
-  GCC=yes
-else
-  GCC=
-fi
-ac_test_CFLAGS=${CFLAGS+set}
-ac_save_CFLAGS=$CFLAGS
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
-$as_echo_n "checking whether $CC accepts -g... " >&6; }
-if test "${ac_cv_prog_cc_g+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_save_c_werror_flag=$ac_c_werror_flag
-   ac_c_werror_flag=yes
-   ac_cv_prog_cc_g=no
-   CFLAGS="-g"
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_g=yes
-else
-  CFLAGS=""
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-else
-  ac_c_werror_flag=$ac_save_c_werror_flag
-	 CFLAGS="-g"
-	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_g=yes
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-   ac_c_werror_flag=$ac_save_c_werror_flag
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
-$as_echo "$ac_cv_prog_cc_g" >&6; }
-if test "$ac_test_CFLAGS" = set; then
-  CFLAGS=$ac_save_CFLAGS
-elif test $ac_cv_prog_cc_g = yes; then
-  if test "$GCC" = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-g"
-  fi
-else
-  if test "$GCC" = yes; then
-    CFLAGS="-O2"
-  else
-    CFLAGS=
-  fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
-$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if test "${ac_cv_prog_cc_c89+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_prog_cc_c89=no
-ac_save_CC=$CC
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdarg.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
-     char **p;
-     int i;
-{
-  return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
-  char *s;
-  va_list v;
-  va_start (v,p);
-  s = g (p, va_arg (v,int));
-  va_end (v);
-  return s;
-}
-
-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
-   function prototypes and stuff, but not '\xHH' hex character constants.
-   These don't provoke an error unfortunately, instead are silently treated
-   as 'x'.  The following induces an error, until -std is added to get
-   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
-   array size at least.  It's necessary to write '\x00'==0 to get something
-   that's true only with -std.  */
-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
-
-/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
-   inside strings and character constants.  */
-#define FOO(x) 'x'
-int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
-
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-int
-main ()
-{
-return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
-  ;
-  return 0;
-}
-_ACEOF
-for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
-  CC="$ac_save_CC $ac_arg"
-  if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_c89=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext
-  test "x$ac_cv_prog_cc_c89" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
-
-fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c89" in
-  x)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;;
-  xno)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
-  *)
-    CC="$CC $ac_cv_prog_cc_c89"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
-$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
-esac
-if test "x$ac_cv_prog_cc_c89" != xno; then :
-
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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-  if test "$GXX" = yes; then
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-    done
-fi
-
-
-
-
-
-if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
-	if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
-set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $PKG_CONFIG in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_path_PKG_CONFIG"; then
-  ac_pt_PKG_CONFIG=$PKG_CONFIG
-  # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $ac_pt_PKG_CONFIG in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  ;;
-esac
-fi
-ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
-if test -n "$ac_pt_PKG_CONFIG"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
-$as_echo "$ac_pt_PKG_CONFIG" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_pt_PKG_CONFIG" = x; then
-    PKG_CONFIG=""
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    PKG_CONFIG=$ac_pt_PKG_CONFIG
-  fi
-else
-  PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
-fi
-
-fi
-if test -n "$PKG_CONFIG"; then
-	_pkg_min_version=0.9.0
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
-$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
-	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	else
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-		PKG_CONFIG=""
-	fi
-
-fi
-
-LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
-
-
-_SAVE_LDFLAGS="$LDFLAGS"
-
-
-
-_SAVE_CPPFLAGS="$CPPFLAGS"
-
-
-
-DEFINES=""
-
-case "$host_os" in
-linux*|*-gnu*|gnu*)
-    DEFINES="$DEFINES -D_GNU_SOURCE -DPTHREADS"
-    ;;
-solaris*)
-    DEFINES="$DEFINES -DPTHREADS -DSVR4"
-    ;;
-cygwin*)
-    DEFINES="$DEFINES -DPTHREADS"
-    ;;
-esac
-
-if test "x$GCC" = xyes; then
-    CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99"
-    if test "x$CLANG" = "xno"; then
-       CFLAGS="$CFLAGS -ffast-math"
-    fi
-
-    # Enable -fvisibility=hidden if using a gcc that supports it
-    save_CFLAGS="$CFLAGS"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -fvisibility=hidden" >&5
-$as_echo_n "checking whether $CC supports -fvisibility=hidden... " >&6; }
-    CFLAGS="$CFLAGS -fvisibility=hidden"
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-  CFLAGS="$save_CFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext;
-
-    # Work around aliasing bugs - developers should comment this out
-    CFLAGS="$CFLAGS -fno-strict-aliasing"
-fi
-if test "x$GXX" = xyes; then
-    CXXFLAGS="$CXXFLAGS -Wall"
-
-    # Enable -fvisibility=hidden if using a gcc that supports it
-    save_CXXFLAGS="$CXXFLAGS"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports -fvisibility=hidden" >&5
-$as_echo_n "checking whether $CXX supports -fvisibility=hidden... " >&6; }
-    CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-  CXXFLAGS="$save_CXXFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext;
-
-    # Work around aliasing bugs - developers should comment this out
-    CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
-fi
-
-
-
-
-
-
-# Check whether --enable-32-bit was given.
-if test "${enable_32_bit+set}" = set; then :
-  enableval=$enable_32_bit; enable_32bit="$enableval"
-else
-  enable_32bit=auto
-
-fi
-
-if test "x$enable_32bit" = xyes; then
-    if test "x$GCC" = xyes; then
-        CFLAGS="$CFLAGS -m32"
-        ARCH_FLAGS="$ARCH_FLAGS -m32"
-    fi
-    if test "x$GXX" = xyes; then
-        CXXFLAGS="$CXXFLAGS -m32"
-    fi
-fi
-# Check whether --enable-64-bit was given.
-if test "${enable_64_bit+set}" = set; then :
-  enableval=$enable_64_bit; enable_64bit="$enableval"
-else
-  enable_64bit=auto
-
-fi
-
-if test "x$enable_64bit" = xyes; then
-    if test "x$GCC" = xyes; then
-        CFLAGS="$CFLAGS -m64"
-    fi
-    if test "x$GXX" = xyes; then
-        CXXFLAGS="$CXXFLAGS -m64"
-    fi
-fi
-
-# Check whether --enable-static was given.
-if test "${enable_static+set}" = set; then :
-  enableval=$enable_static; enable_static="$enableval"
-else
-  enable_static=no
-
-fi
-
-case "x$enable_static" in
-xyes|xno ) ;;
-x ) enable_static=no ;;
-* )
-    as_fn_error "Static library option '$enable_static' is not a valid" "$LINENO" 5
-    ;;
-esac
-# Check whether --enable-shared was given.
-if test "${enable_shared+set}" = set; then :
-  enableval=$enable_shared; enable_shared="$enableval"
-else
-  enable_shared=yes
-
-fi
-
-case "x$enable_shared" in
-xyes|xno ) ;;
-x ) enable_shared=yes ;;
-* )
-    as_fn_error "Shared library option '$enable_shared' is not a valid" "$LINENO" 5
-    ;;
-esac
-
-case "x$enable_static$enable_shared" in
-xyesyes )
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't build static and shared libraries, disabling shared" >&5
-$as_echo "$as_me: WARNING: Can't build static and shared libraries, disabling shared" >&2;}
-    enable_shared=no
-    ;;
-xnono )
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't disable both static and shared libraries, enabling static" >&5
-$as_echo "$as_me: WARNING: Can't disable both static and shared libraries, enabling static" >&2;}
-    enable_static=yes
-    ;;
-esac
-
-
-if test "$enable_static" = yes; then
-    MKLIB_OPTIONS="$MKLIB_OPTIONS -static"
-fi
-
-
-# Check whether --enable-debug was given.
-if test "${enable_debug+set}" = set; then :
-  enableval=$enable_debug; enable_debug="$enableval"
-else
-  enable_debug=no
-
-fi
-
-if test "x$enable_debug" = xyes; then
-    DEFINES="$DEFINES -DDEBUG"
-    if test "x$GCC" = xyes; then
-        CFLAGS="$CFLAGS -g"
-    fi
-    if test "x$GXX" = xyes; then
-        CXXFLAGS="$CXXFLAGS -g"
-    fi
-fi
-
-LIB_PREFIX_GLOB='lib'
-LIB_VERSION_SEPARATOR='.'
-if test "$enable_static" = yes; then
-    LIB_EXTENSION='a'
-else
-    case "$host_os" in
-    darwin* )
-        LIB_EXTENSION='dylib' ;;
-    cygwin* )
-                LIB_PREFIX_GLOB='???'
-        LIB_VERSION_SEPARATOR='-'
-        LIB_EXTENSION='dll' ;;
-    aix* )
-        LIB_EXTENSION='a' ;;
-    * )
-        LIB_EXTENSION='so' ;;
-    esac
-fi
-
-GL_LIB_NAME='lib$(GL_LIB).'${LIB_EXTENSION}
-GLU_LIB_NAME='lib$(GLU_LIB).'${LIB_EXTENSION}
-GLUT_LIB_NAME='lib$(GLUT_LIB).'${LIB_EXTENSION}
-GLW_LIB_NAME='lib$(GLW_LIB).'${LIB_EXTENSION}
-OSMESA_LIB_NAME='lib$(OSMESA_LIB).'${LIB_EXTENSION}
-EGL_LIB_NAME='lib$(EGL_LIB).'${LIB_EXTENSION}
-GLESv1_CM_LIB_NAME='lib$(GLESv1_CM_LIB).'${LIB_EXTENSION}
-GLESv2_LIB_NAME='lib$(GLESv2_LIB).'${LIB_EXTENSION}
-VG_LIB_NAME='lib$(VG_LIB).'${LIB_EXTENSION}
-
-GL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-GLU_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLU_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-GLUT_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLUT_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-GLW_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLW_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-OSMESA_LIB_GLOB=${LIB_PREFIX_GLOB}'$(OSMESA_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-GLESv1_CM_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv1_CM_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-GLESv2_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv2_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-VG_LIB_GLOB=${LIB_PREFIX_GLOB}'$(VG_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# Check whether --enable-asm was given.
-if test "${enable_asm+set}" = set; then :
-  enableval=$enable_asm; enable_asm="$enableval"
-else
-  enable_asm=yes
-
-fi
-
-asm_arch=""
-ASM_FLAGS=""
-MESA_ASM_SOURCES=""
-GLAPI_ASM_SOURCES=""
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable assembly" >&5
-$as_echo_n "checking whether to enable assembly... " >&6; }
-test "x$enable_asm" = xno && { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-# disable if cross compiling on x86/x86_64 since we must run gen_matypes
-if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then
-    case "$host_cpu" in
-    i?86 | x86_64)
-        enable_asm=no
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, cross compiling" >&5
-$as_echo "no, cross compiling" >&6; }
-        ;;
-    esac
-fi
-# check for supported arches
-if test "x$enable_asm" = xyes; then
-    case "$host_cpu" in
-    i?86)
-        case "$host_os" in
-        linux* | *freebsd* | dragonfly*)
-            test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86
-            ;;
-        esac
-        ;;
-    x86_64)
-        case "$host_os" in
-        linux* | *freebsd* | dragonfly*)
-            test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
-            ;;
-        esac
-        ;;
-    powerpc)
-        case "$host_os" in
-        linux*)
-            asm_arch=ppc
-            ;;
-        esac
-        ;;
-    sparc*)
-        case "$host_os" in
-        linux*)
-            asm_arch=sparc
-            ;;
-        esac
-        ;;
-    esac
-
-    case "$asm_arch" in
-    x86)
-        ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
-        MESA_ASM_SOURCES='$(X86_SOURCES)'
-        GLAPI_ASM_SOURCES='$(X86_API)'
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, x86" >&5
-$as_echo "yes, x86" >&6; }
-        ;;
-    x86_64)
-        ASM_FLAGS="-DUSE_X86_64_ASM"
-        MESA_ASM_SOURCES='$(X86-64_SOURCES)'
-        GLAPI_ASM_SOURCES='$(X86-64_API)'
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, x86_64" >&5
-$as_echo "yes, x86_64" >&6; }
-        ;;
-    ppc)
-        ASM_FLAGS="-DUSE_PPC_ASM -DUSE_VMX_ASM"
-        MESA_ASM_SOURCES='$(PPC_SOURCES)'
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, ppc" >&5
-$as_echo "yes, ppc" >&6; }
-        ;;
-    sparc)
-        ASM_FLAGS="-DUSE_SPARC_ASM"
-        MESA_ASM_SOURCES='$(SPARC_SOURCES)'
-        GLAPI_ASM_SOURCES='$(SPARC_API)'
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, sparc" >&5
-$as_echo "yes, sparc" >&6; }
-        ;;
-    *)
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, platform not supported" >&5
-$as_echo "no, platform not supported" >&6; }
-        ;;
-    esac
-fi
-
-
-
-
-
-# Check whether --enable-pic was given.
-if test "${enable_pic+set}" = set; then :
-  enableval=$enable_pic; enable_pic="$enableval"
-    test "x$enable_pic" = x && enable_pic=auto
-else
-  enable_pic=auto
-fi
-
-# disable PIC by default for static builds
-if test "$enable_pic" = auto && test "$enable_static" = yes; then
-    enable_pic=no
-fi
-# if PIC hasn't been explicitly disabled, try to figure out the flags
-if test "$enable_pic" != no; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to produce PIC" >&5
-$as_echo_n "checking for $CC option to produce PIC... " >&6; }
-    # allow the user's flags to override
-    if test "x$PIC_FLAGS" = x; then
-        # see if we're using GCC
-        if test "x$GCC" = xyes; then
-            case "$host_os" in
-            aix*|beos*|cygwin*|irix5*|irix6*|osf3*|osf4*|osf5*)
-                # PIC is the default for these OSes.
-                ;;
-            mingw*|os2*|pw32*)
-                # This hack is so that the source file can tell whether
-                # it is being built for inclusion in a dll (and should
-                # export symbols for example).
-                PIC_FLAGS="-DDLL_EXPORT"
-                ;;
-            darwin*|rhapsody*)
-                # PIC is the default on this platform
-                # Common symbols not allowed in MH_DYLIB files
-                PIC_FLAGS="-fno-common"
-                ;;
-            hpux*)
-                # PIC is the default for IA64 HP-UX and 64-bit HP-UX,
-                # but not for PA HP-UX.
-                case $host_cpu in
-                hppa*64*|ia64*)
-                    ;;
-                *)
-                    PIC_FLAGS="-fPIC"
-                    ;;
-                esac
-                ;;
-            *)
-                # Everyone else on GCC uses -fPIC
-                PIC_FLAGS="-fPIC"
-                ;;
-            esac
-        else # !GCC
-            case "$host_os" in
-            hpux9*|hpux10*|hpux11*)
-                # PIC is the default for IA64 HP-UX and 64-bit HP-UX,
-                # but not for PA HP-UX.
-                case "$host_cpu" in
-                hppa*64*|ia64*)
-                    # +Z the default
-                    ;;
-                *)
-                    PIC_FLAGS="+Z"
-                    ;;
-                esac
-                ;;
-            linux*|k*bsd*-gnu)
-                case `basename "$CC"` in
-                icc*|ecc*|ifort*)
-                    PIC_FLAGS="-KPIC"
-                    ;;
-                pgcc*|pgf77*|pgf90*|pgf95*)
-                    # Portland Group compilers (*not* the Pentium gcc
-                    # compiler, which looks to be a dead project)
-                    PIC_FLAGS="-fpic"
-                    ;;
-                ccc*)
-                    # All Alpha code is PIC.
-                    ;;
-                xl*)
-                    # IBM XL C 8.0/Fortran 10.1 on PPC
-                    PIC_FLAGS="-qpic"
-                    ;;
-                *)
-                    case `$CC -V 2>&1 | sed 5q` in
-                    *Sun\ C*|*Sun\ F*)
-                        # Sun C 5.9 or Sun Fortran
-                        PIC_FLAGS="-KPIC"
-                        ;;
-                    esac
-                esac
-                ;;
-            solaris*)
-                PIC_FLAGS="-KPIC"
-                ;;
-            sunos4*)
-                PIC_FLAGS="-PIC"
-                ;;
-            esac
-        fi # GCC
-    fi # PIC_FLAGS
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PIC_FLAGS" >&5
-$as_echo "$PIC_FLAGS" >&6; }
-fi
-
-
-
-ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
-if test "x$ac_cv_func_dlopen" = x""yes; then :
-
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_dl_dlopen=yes
-else
-  ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
-  DLOPEN_LIBS="-ldl"
-fi
-
-fi
-
-
-
-ac_fn_c_check_func "$LINENO" "posix_memalign" "ac_cv_func_posix_memalign"
-if test "x$ac_cv_func_posix_memalign" = x""yes; then :
-  DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"
-fi
-
-
-# Check whether --enable-selinux was given.
-if test "${enable_selinux+set}" = set; then :
-  enableval=$enable_selinux; MESA_SELINUX="$enableval"
-else
-  MESA_SELINUX=no
-fi
-
-if test "x$enable_selinux" = "xyes"; then
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
-$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if test "${ac_cv_path_GREP+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$GREP"; then
-  ac_path_GREP_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in grep ggrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
-      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
-# Check for GNU ac_path_GREP and select it if it is found.
-  # Check for GNU $ac_path_GREP
-case `"$ac_path_GREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'GREP' >> "conftest.nl"
-    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_GREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_GREP="$ac_path_GREP"
-      ac_path_GREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_GREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_GREP"; then
-    as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_GREP=$GREP
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
-$as_echo "$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
-$as_echo_n "checking for egrep... " >&6; }
-if test "${ac_cv_path_EGREP+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
-   then ac_cv_path_EGREP="$GREP -E"
-   else
-     if test -z "$EGREP"; then
-  ac_path_EGREP_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in egrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
-      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
-# Check for GNU ac_path_EGREP and select it if it is found.
-  # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'EGREP' >> "conftest.nl"
-    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_EGREP="$ac_path_EGREP"
-      ac_path_EGREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_EGREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_EGREP"; then
-    as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_EGREP=$EGREP
-fi
-
-   fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if test "${ac_cv_header_stdc+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_stdc=yes
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "free" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then :
-  :
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
-		   (('a' <= (c) && (c) <= 'i') \
-		     || ('j' <= (c) && (c) <= 'r') \
-		     || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
-  int i;
-  for (i = 0; i < 256; i++)
-    if (XOR (islower (i), ISLOWER (i))
-	|| toupper (i) != TOUPPER (i))
-      return 2;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-		  inttypes.h stdint.h unistd.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-ac_fn_c_check_header_mongrel "$LINENO" "selinux/selinux.h" "ac_cv_header_selinux_selinux_h" "$ac_includes_default"
-if test "x$ac_cv_header_selinux_selinux_h" = x""yes; then :
-
-else
-  as_fn_error "SELinux headers not found" "$LINENO" 5
-fi
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5
-$as_echo_n "checking for is_selinux_enabled in -lselinux... " >&6; }
-if test "${ac_cv_lib_selinux_is_selinux_enabled+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lselinux  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char is_selinux_enabled ();
-int
-main ()
-{
-return is_selinux_enabled ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_selinux_is_selinux_enabled=yes
-else
-  ac_cv_lib_selinux_is_selinux_enabled=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5
-$as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; }
-if test "x$ac_cv_lib_selinux_is_selinux_enabled" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBSELINUX 1
-_ACEOF
-
-  LIBS="-lselinux $LIBS"
-
-else
-  as_fn_error "SELinux library not found" "$LINENO" 5
-fi
-
-    SELINUX_LIBS="-lselinux"
-    DEFINES="$DEFINES -DMESA_SELINUX"
-fi
-
-default_driver="xlib"
-
-case "$host_os" in
-linux*)
-    case "$host_cpu" in
-    i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
-    esac
-    ;;
-*freebsd* | dragonfly*)
-    case "$host_cpu" in
-    i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
-    esac
-    ;;
-esac
-
-
-# Check whether --with-driver was given.
-if test "${with_driver+set}" = set; then :
-  withval=$with_driver; mesa_driver="$withval"
-else
-  mesa_driver="$default_driver"
-fi
-
-case "x$mesa_driver" in
-xxlib|xdri|xosmesa)
-    ;;
-*)
-    as_fn_error "Driver '$mesa_driver' is not a valid option" "$LINENO" 5
-    ;;
-esac
-
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for TALLOC" >&5
-$as_echo_n "checking for TALLOC... " >&6; }
-
-if test -n "$PKG_CONFIG"; then
-    if test -n "$TALLOC_CFLAGS"; then
-        pkg_cv_TALLOC_CFLAGS="$TALLOC_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"talloc\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "talloc") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_TALLOC_CFLAGS=`$PKG_CONFIG --cflags "talloc" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$TALLOC_LIBS"; then
-        pkg_cv_TALLOC_LIBS="$TALLOC_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"talloc\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "talloc") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_TALLOC_LIBS=`$PKG_CONFIG --libs "talloc" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi
-        if test $_pkg_short_errors_supported = yes; then
-	        TALLOC_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "talloc"`
-        else
-	        TALLOC_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "talloc"`
-        fi
-	# Put the nasty error message in config.log where it belongs
-	echo "$TALLOC_PKG_ERRORS" >&5
-
-	as_fn_error "Package requirements (talloc) were not met:
-
-$TALLOC_PKG_ERRORS
-
-Consider adjusting the PKG_CONFIG_PATH environment variable if you
-installed software in a non-standard prefix.
-
-Alternatively, you may set the environment variables TALLOC_CFLAGS
-and TALLOC_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-" "$LINENO" 5
-elif test $pkg_failed = untried; then
-	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "The pkg-config script could not be found or is too old.  Make sure it
-is in your PATH or set the PKG_CONFIG environment variable to the full
-path to pkg-config.
-
-Alternatively, you may set the environment variables TALLOC_CFLAGS
-and TALLOC_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.
-See \`config.log' for more details." "$LINENO" 5; }
-else
-	TALLOC_CFLAGS=$pkg_cv_TALLOC_CFLAGS
-	TALLOC_LIBS=$pkg_cv_TALLOC_LIBS
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	:
-fi
-
-
-
-
-CORE_DIRS="mapi/glapi glsl mesa"
-
-SRC_DIRS=""
-GLU_DIRS="sgi"
-GALLIUM_DIRS="auxiliary drivers state_trackers"
-GALLIUM_TARGET_DIRS=""
-GALLIUM_WINSYS_DIRS="sw"
-GALLIUM_DRIVERS_DIRS="softpipe failover galahad trace rbug identity"
-GALLIUM_STATE_TRACKERS_DIRS=""
-
-case "$mesa_driver" in
-xlib)
-    DRIVER_DIRS="x11"
-    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
-    GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS libgl-xlib"
-    ;;
-dri)
-    SRC_DIRS="$SRC_DIRS glx"
-    DRIVER_DIRS="dri"
-    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib sw/dri"
-    ;;
-osmesa)
-    DRIVER_DIRS="osmesa"
-    ;;
-esac
-
-
-
-
-
-
-
-
-
-
-if test -n "$PKG_CONFIG"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config files for X11 are available" >&5
-$as_echo_n "checking pkg-config files for X11 are available... " >&6; }
-    if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "x11") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-
-        x11_pkgconfig=yes
-        have_x=yes
-
-else
-
-        x11_pkgconfig=no
-
-fi
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $x11_pkgconfig" >&5
-$as_echo "$x11_pkgconfig" >&6; }
-else
-    x11_pkgconfig=no
-fi
-if test "$x11_pkgconfig" = yes; then
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X11" >&5
-$as_echo_n "checking for X11... " >&6; }
-
-if test -n "$PKG_CONFIG"; then
-    if test -n "$X11_CFLAGS"; then
-        pkg_cv_X11_CFLAGS="$X11_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "x11") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_X11_CFLAGS=`$PKG_CONFIG --cflags "x11" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$X11_LIBS"; then
-        pkg_cv_X11_LIBS="$X11_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "x11") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_X11_LIBS=`$PKG_CONFIG --libs "x11" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi
-        if test $_pkg_short_errors_supported = yes; then
-	        X11_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "x11"`
-        else
-	        X11_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "x11"`
-        fi
-	# Put the nasty error message in config.log where it belongs
-	echo "$X11_PKG_ERRORS" >&5
-
-	as_fn_error "Package requirements (x11) were not met:
-
-$X11_PKG_ERRORS
-
-Consider adjusting the PKG_CONFIG_PATH environment variable if you
-installed software in a non-standard prefix.
-
-Alternatively, you may set the environment variables X11_CFLAGS
-and X11_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-" "$LINENO" 5
-elif test $pkg_failed = untried; then
-	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "The pkg-config script could not be found or is too old.  Make sure it
-is in your PATH or set the PKG_CONFIG environment variable to the full
-path to pkg-config.
-
-Alternatively, you may set the environment variables X11_CFLAGS
-and X11_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.
-See \`config.log' for more details." "$LINENO" 5; }
-else
-	X11_CFLAGS=$pkg_cv_X11_CFLAGS
-	X11_LIBS=$pkg_cv_X11_LIBS
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	:
-fi
-else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
-$as_echo_n "checking for X... " >&6; }
-
-
-# Check whether --with-x was given.
-if test "${with_x+set}" = set; then :
-  withval=$with_x;
-fi
-
-# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
-if test "x$with_x" = xno; then
-  # The user explicitly disabled X.
-  have_x=disabled
-else
-  case $x_includes,$x_libraries in #(
-    *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
-    *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  # One or both of the vars are not set, and there is no cached value.
-ac_x_includes=no ac_x_libraries=no
-rm -f -r conftest.dir
-if mkdir conftest.dir; then
-  cd conftest.dir
-  cat >Imakefile <<'_ACEOF'
-incroot:
-	@echo incroot='${INCROOT}'
-usrlibdir:
-	@echo usrlibdir='${USRLIBDIR}'
-libdir:
-	@echo libdir='${LIBDIR}'
-_ACEOF
-  if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
-    # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-    for ac_var in incroot usrlibdir libdir; do
-      eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
-    done
-    # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
-    for ac_extension in a so sl dylib la dll; do
-      if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
-	 test -f "$ac_im_libdir/libX11.$ac_extension"; then
-	ac_im_usrlibdir=$ac_im_libdir; break
-      fi
-    done
-    # Screen out bogus values from the imake configuration.  They are
-    # bogus both because they are the default anyway, and because
-    # using them would break gcc on systems where it needs fixed includes.
-    case $ac_im_incroot in
-	/usr/include) ac_x_includes= ;;
-	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
-    esac
-    case $ac_im_usrlibdir in
-	/usr/lib | /usr/lib64 | /lib | /lib64) ;;
-	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
-    esac
-  fi
-  cd ..
-  rm -f -r conftest.dir
-fi
-
-# Standard set of common directories for X headers.
-# Check X11 before X11Rn because it is often a symlink to the current release.
-ac_x_header_dirs='
-/usr/X11/include
-/usr/X11R7/include
-/usr/X11R6/include
-/usr/X11R5/include
-/usr/X11R4/include
-
-/usr/include/X11
-/usr/include/X11R7
-/usr/include/X11R6
-/usr/include/X11R5
-/usr/include/X11R4
-
-/usr/local/X11/include
-/usr/local/X11R7/include
-/usr/local/X11R6/include
-/usr/local/X11R5/include
-/usr/local/X11R4/include
-
-/usr/local/include/X11
-/usr/local/include/X11R7
-/usr/local/include/X11R6
-/usr/local/include/X11R5
-/usr/local/include/X11R4
-
-/usr/X386/include
-/usr/x386/include
-/usr/XFree86/include/X11
-
-/usr/include
-/usr/local/include
-/usr/unsupported/include
-/usr/athena/include
-/usr/local/x11r5/include
-/usr/lpp/Xamples/include
-
-/usr/openwin/include
-/usr/openwin/share/include'
-
-if test "$ac_x_includes" = no; then
-  # Guess where to find include files, by looking for Xlib.h.
-  # First, try using that file with no special directory specified.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <X11/Xlib.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  # We can compile using X headers with no special include directory.
-ac_x_includes=
-else
-  for ac_dir in $ac_x_header_dirs; do
-  if test -r "$ac_dir/X11/Xlib.h"; then
-    ac_x_includes=$ac_dir
-    break
-  fi
-done
-fi
-rm -f conftest.err conftest.$ac_ext
-fi # $ac_x_includes = no
-
-if test "$ac_x_libraries" = no; then
-  # Check for the libraries.
-  # See if we find them without any special options.
-  # Don't add to $LIBS permanently.
-  ac_save_LIBS=$LIBS
-  LIBS="-lX11 $LIBS"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <X11/Xlib.h>
-int
-main ()
-{
-XrmInitialize ()
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  LIBS=$ac_save_LIBS
-# We can link X programs with no special library path.
-ac_x_libraries=
-else
-  LIBS=$ac_save_LIBS
-for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
-do
-  # Don't even attempt the hair of trying to link an X program!
-  for ac_extension in a so sl dylib la dll; do
-    if test -r "$ac_dir/libX11.$ac_extension"; then
-      ac_x_libraries=$ac_dir
-      break 2
-    fi
-  done
-done
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi # $ac_x_libraries = no
-
-case $ac_x_includes,$ac_x_libraries in #(
-  no,* | *,no | *\'*)
-    # Didn't find X, or a directory has "'" in its name.
-    ac_cv_have_x="have_x=no";; #(
-  *)
-    # Record where we found X for the cache.
-    ac_cv_have_x="have_x=yes\
-	ac_x_includes='$ac_x_includes'\
-	ac_x_libraries='$ac_x_libraries'"
-esac
-fi
-;; #(
-    *) have_x=yes;;
-  esac
-  eval "$ac_cv_have_x"
-fi # $with_x != no
-
-if test "$have_x" != yes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
-$as_echo "$have_x" >&6; }
-  no_x=yes
-else
-  # If each of the values was on the command line, it overrides each guess.
-  test "x$x_includes" = xNONE && x_includes=$ac_x_includes
-  test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
-  # Update the cache value to reflect the command line values.
-  ac_cv_have_x="have_x=yes\
-	ac_x_includes='$x_includes'\
-	ac_x_libraries='$x_libraries'"
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
-$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
-fi
-
-if test "$no_x" = yes; then
-  # Not all programs may use this symbol, but it does not hurt to define it.
-
-$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h
-
-  X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
-else
-  if test -n "$x_includes"; then
-    X_CFLAGS="$X_CFLAGS -I$x_includes"
-  fi
-
-  # It would also be nice to do this for all -L options, not just this one.
-  if test -n "$x_libraries"; then
-    X_LIBS="$X_LIBS -L$x_libraries"
-    # For Solaris; some versions of Sun CC require a space after -R and
-    # others require no space.  Words are not sufficient . . . .
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
-$as_echo_n "checking whether -R must be followed by a space... " >&6; }
-    ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
-    ac_xsave_c_werror_flag=$ac_c_werror_flag
-    ac_c_werror_flag=yes
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-       X_LIBS="$X_LIBS -R$x_libraries"
-else
-  LIBS="$ac_xsave_LIBS -R $x_libraries"
-       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	  X_LIBS="$X_LIBS -R $x_libraries"
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
-$as_echo "neither works" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-    ac_c_werror_flag=$ac_xsave_c_werror_flag
-    LIBS=$ac_xsave_LIBS
-  fi
-
-  # Check for system-dependent libraries X programs must link with.
-  # Do this before checking for the system-independent R6 libraries
-  # (-lICE), since we may need -lsocket or whatever for X linking.
-
-  if test "$ISC" = yes; then
-    X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
-  else
-    # Martyn Johnson says this is needed for Ultrix, if the X
-    # libraries were built with DECnet support.  And Karl Berry says
-    # the Alpha needs dnet_stub (dnet does not exist).
-    ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XOpenDisplay ();
-int
-main ()
-{
-return XOpenDisplay ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
-$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
-if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldnet  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dnet_ntoa ();
-int
-main ()
-{
-return dnet_ntoa ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_dnet_dnet_ntoa=yes
-else
-  ac_cv_lib_dnet_dnet_ntoa=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
-$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
-if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
-  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
-fi
-
-    if test $ac_cv_lib_dnet_dnet_ntoa = no; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
-$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }
-if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldnet_stub  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dnet_ntoa ();
-int
-main ()
-{
-return dnet_ntoa ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_dnet_stub_dnet_ntoa=yes
-else
-  ac_cv_lib_dnet_stub_dnet_ntoa=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
-$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
-if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = x""yes; then :
-  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
-fi
-
-    fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-    LIBS="$ac_xsave_LIBS"
-
-    # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
-    # to get the SysV transport functions.
-    # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
-    # needs -lnsl.
-    # The nsl library prevents programs from opening the X display
-    # on Irix 5.2, according to T.E. Dickey.
-    # The functions gethostbyname, getservbyname, and inet_addr are
-    # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
-    ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
-if test "x$ac_cv_func_gethostbyname" = x""yes; then :
-
-fi
-
-    if test $ac_cv_func_gethostbyname = no; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
-$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
-if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lnsl  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gethostbyname ();
-int
-main ()
-{
-return gethostbyname ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_nsl_gethostbyname=yes
-else
-  ac_cv_lib_nsl_gethostbyname=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
-$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
-if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
-fi
-
-      if test $ac_cv_lib_nsl_gethostbyname = no; then
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
-$as_echo_n "checking for gethostbyname in -lbsd... " >&6; }
-if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lbsd  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gethostbyname ();
-int
-main ()
-{
-return gethostbyname ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_bsd_gethostbyname=yes
-else
-  ac_cv_lib_bsd_gethostbyname=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
-$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }
-if test "x$ac_cv_lib_bsd_gethostbyname" = x""yes; then :
-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
-fi
-
-      fi
-    fi
-
-    # lieder@skyler.mavd.honeywell.com says without -lsocket,
-    # socket/setsockopt and other routines are undefined under SCO ODT
-    # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
-    # on later versions), says Simon Leinen: it contains gethostby*
-    # variants that don't use the name server (or something).  -lsocket
-    # must be given before -lnsl if both are needed.  We assume that
-    # if connect needs -lnsl, so does gethostbyname.
-    ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
-if test "x$ac_cv_func_connect" = x""yes; then :
-
-fi
-
-    if test $ac_cv_func_connect = no; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
-$as_echo_n "checking for connect in -lsocket... " >&6; }
-if test "${ac_cv_lib_socket_connect+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char connect ();
-int
-main ()
-{
-return connect ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_socket_connect=yes
-else
-  ac_cv_lib_socket_connect=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
-$as_echo "$ac_cv_lib_socket_connect" >&6; }
-if test "x$ac_cv_lib_socket_connect" = x""yes; then :
-  X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
-fi
-
-    fi
-
-    # Guillermo Gomez says -lposix is necessary on A/UX.
-    ac_fn_c_check_func "$LINENO" "remove" "ac_cv_func_remove"
-if test "x$ac_cv_func_remove" = x""yes; then :
-
-fi
-
-    if test $ac_cv_func_remove = no; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
-$as_echo_n "checking for remove in -lposix... " >&6; }
-if test "${ac_cv_lib_posix_remove+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lposix  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char remove ();
-int
-main ()
-{
-return remove ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_posix_remove=yes
-else
-  ac_cv_lib_posix_remove=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
-$as_echo "$ac_cv_lib_posix_remove" >&6; }
-if test "x$ac_cv_lib_posix_remove" = x""yes; then :
-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
-fi
-
-    fi
-
-    # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
-    ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
-if test "x$ac_cv_func_shmat" = x""yes; then :
-
-fi
-
-    if test $ac_cv_func_shmat = no; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
-$as_echo_n "checking for shmat in -lipc... " >&6; }
-if test "${ac_cv_lib_ipc_shmat+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lipc  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shmat ();
-int
-main ()
-{
-return shmat ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_ipc_shmat=yes
-else
-  ac_cv_lib_ipc_shmat=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
-$as_echo "$ac_cv_lib_ipc_shmat" >&6; }
-if test "x$ac_cv_lib_ipc_shmat" = x""yes; then :
-  X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
-fi
-
-    fi
-  fi
-
-  # Check for libraries that X11R6 Xt/Xaw programs need.
-  ac_save_LDFLAGS=$LDFLAGS
-  test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
-  # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
-  # check for ICE first), but we must link in the order -lSM -lICE or
-  # we get undefined symbols.  So assume we have SM if we have ICE.
-  # These have to be linked with before -lX11, unlike the other
-  # libraries we check for below, so use a different variable.
-  # John Interrante, Karl Berry
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
-$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }
-if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lICE $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char IceConnectionNumber ();
-int
-main ()
-{
-return IceConnectionNumber ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_ICE_IceConnectionNumber=yes
-else
-  ac_cv_lib_ICE_IceConnectionNumber=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
-$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
-if test "x$ac_cv_lib_ICE_IceConnectionNumber" = x""yes; then :
-  X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
-fi
-
-  LDFLAGS=$ac_save_LDFLAGS
-
-fi
-
-    test -z "$X11_CFLAGS" && X11_CFLAGS="$X_CFLAGS"
-    test -z "$X11_LIBS" && X11_LIBS="$X_LIBS -lX11"
-
-
-fi
-
-
-
-case "$mesa_driver" in
-xlib|dri)
-    if test "$no_x" = yes; then
-        as_fn_error "X11 development libraries needed for $mesa_driver driver" "$LINENO" 5
-    fi
-    ;;
-esac
-
-# Check whether --enable-xcb was given.
-if test "${enable_xcb+set}" = set; then :
-  enableval=$enable_xcb; enable_xcb="$enableval"
-else
-  enable_xcb=no
-fi
-
-if test "x$enable_xcb" = xyes; then
-    DEFINES="$DEFINES -DUSE_XCB"
-else
-    enable_xcb=no
-fi
-
-case "$mesa_driver" in
-xlib)
-    if test "$x11_pkgconfig" = yes; then
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XLIBGL" >&5
-$as_echo_n "checking for XLIBGL... " >&6; }
-
-if test -n "$PKG_CONFIG"; then
-    if test -n "$XLIBGL_CFLAGS"; then
-        pkg_cv_XLIBGL_CFLAGS="$XLIBGL_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xext\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "x11 xext") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_XLIBGL_CFLAGS=`$PKG_CONFIG --cflags "x11 xext" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$XLIBGL_LIBS"; then
-        pkg_cv_XLIBGL_LIBS="$XLIBGL_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xext\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "x11 xext") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_XLIBGL_LIBS=`$PKG_CONFIG --libs "x11 xext" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi
-        if test $_pkg_short_errors_supported = yes; then
-	        XLIBGL_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "x11 xext"`
-        else
-	        XLIBGL_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "x11 xext"`
-        fi
-	# Put the nasty error message in config.log where it belongs
-	echo "$XLIBGL_PKG_ERRORS" >&5
-
-	as_fn_error "Package requirements (x11 xext) were not met:
-
-$XLIBGL_PKG_ERRORS
-
-Consider adjusting the PKG_CONFIG_PATH environment variable if you
-installed software in a non-standard prefix.
-
-Alternatively, you may set the environment variables XLIBGL_CFLAGS
-and XLIBGL_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-" "$LINENO" 5
-elif test $pkg_failed = untried; then
-	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "The pkg-config script could not be found or is too old.  Make sure it
-is in your PATH or set the PKG_CONFIG environment variable to the full
-path to pkg-config.
-
-Alternatively, you may set the environment variables XLIBGL_CFLAGS
-and XLIBGL_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.
-See \`config.log' for more details." "$LINENO" 5; }
-else
-	XLIBGL_CFLAGS=$pkg_cv_XLIBGL_CFLAGS
-	XLIBGL_LIBS=$pkg_cv_XLIBGL_LIBS
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	:
-fi
-        GL_PC_REQ_PRIV="x11 xext"
-        X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
-        GL_LIB_DEPS="$XLIBGL_LIBS"
-    else
-        # should check these...
-        X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
-        GL_LIB_DEPS="$X_LIBS -lX11 -lXext"
-        GL_PC_LIB_PRIV="$GL_LIB_DEPS"
-        GL_PC_CFLAGS="$X11_INCLUDES"
-    fi
-    GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread $TALLOC_LIBS"
-    GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread $TALLOC_LIBS"
-
-    # if static, move the external libraries to the programs
-    # and empty the libraries for libGL
-    if test "$enable_static" = yes; then
-        APP_LIB_DEPS="$APP_LIB_DEPS $GL_LIB_DEPS"
-        GL_LIB_DEPS=""
-    fi
-    ;;
-dri)
-    # DRI must be shared, I think
-    if test "$enable_static" = yes; then
-        as_fn_error "Can't use static libraries for DRI drivers" "$LINENO" 5
-    fi
-
-    # Check for libdrm
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBDRM" >&5
-$as_echo_n "checking for LIBDRM... " >&6; }
-
-if test -n "$PKG_CONFIG"; then
-    if test -n "$LIBDRM_CFLAGS"; then
-        pkg_cv_LIBDRM_CFLAGS="$LIBDRM_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdrm >= \$LIBDRM_REQUIRED\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "libdrm >= $LIBDRM_REQUIRED") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_LIBDRM_CFLAGS=`$PKG_CONFIG --cflags "libdrm >= $LIBDRM_REQUIRED" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$LIBDRM_LIBS"; then
-        pkg_cv_LIBDRM_LIBS="$LIBDRM_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdrm >= \$LIBDRM_REQUIRED\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "libdrm >= $LIBDRM_REQUIRED") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_LIBDRM_LIBS=`$PKG_CONFIG --libs "libdrm >= $LIBDRM_REQUIRED" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi
-        if test $_pkg_short_errors_supported = yes; then
-	        LIBDRM_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libdrm >= $LIBDRM_REQUIRED"`
-        else
-	        LIBDRM_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libdrm >= $LIBDRM_REQUIRED"`
-        fi
-	# Put the nasty error message in config.log where it belongs
-	echo "$LIBDRM_PKG_ERRORS" >&5
-
-	as_fn_error "Package requirements (libdrm >= $LIBDRM_REQUIRED) were not met:
-
-$LIBDRM_PKG_ERRORS
-
-Consider adjusting the PKG_CONFIG_PATH environment variable if you
-installed software in a non-standard prefix.
-
-Alternatively, you may set the environment variables LIBDRM_CFLAGS
-and LIBDRM_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-" "$LINENO" 5
-elif test $pkg_failed = untried; then
-	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "The pkg-config script could not be found or is too old.  Make sure it
-is in your PATH or set the PKG_CONFIG environment variable to the full
-path to pkg-config.
-
-Alternatively, you may set the environment variables LIBDRM_CFLAGS
-and LIBDRM_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.
-See \`config.log' for more details." "$LINENO" 5; }
-else
-	LIBDRM_CFLAGS=$pkg_cv_LIBDRM_CFLAGS
-	LIBDRM_LIBS=$pkg_cv_LIBDRM_LIBS
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	:
-fi
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for DRI2PROTO" >&5
-$as_echo_n "checking for DRI2PROTO... " >&6; }
-
-if test -n "$PKG_CONFIG"; then
-    if test -n "$DRI2PROTO_CFLAGS"; then
-        pkg_cv_DRI2PROTO_CFLAGS="$DRI2PROTO_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"dri2proto >= \$DRI2PROTO_REQUIRED\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "dri2proto >= $DRI2PROTO_REQUIRED") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_DRI2PROTO_CFLAGS=`$PKG_CONFIG --cflags "dri2proto >= $DRI2PROTO_REQUIRED" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$DRI2PROTO_LIBS"; then
-        pkg_cv_DRI2PROTO_LIBS="$DRI2PROTO_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"dri2proto >= \$DRI2PROTO_REQUIRED\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "dri2proto >= $DRI2PROTO_REQUIRED") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_DRI2PROTO_LIBS=`$PKG_CONFIG --libs "dri2proto >= $DRI2PROTO_REQUIRED" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi
-        if test $_pkg_short_errors_supported = yes; then
-	        DRI2PROTO_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "dri2proto >= $DRI2PROTO_REQUIRED"`
-        else
-	        DRI2PROTO_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dri2proto >= $DRI2PROTO_REQUIRED"`
-        fi
-	# Put the nasty error message in config.log where it belongs
-	echo "$DRI2PROTO_PKG_ERRORS" >&5
-
-	as_fn_error "Package requirements (dri2proto >= $DRI2PROTO_REQUIRED) were not met:
-
-$DRI2PROTO_PKG_ERRORS
-
-Consider adjusting the PKG_CONFIG_PATH environment variable if you
-installed software in a non-standard prefix.
-
-Alternatively, you may set the environment variables DRI2PROTO_CFLAGS
-and DRI2PROTO_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-" "$LINENO" 5
-elif test $pkg_failed = untried; then
-	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "The pkg-config script could not be found or is too old.  Make sure it
-is in your PATH or set the PKG_CONFIG environment variable to the full
-path to pkg-config.
-
-Alternatively, you may set the environment variables DRI2PROTO_CFLAGS
-and DRI2PROTO_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.
-See \`config.log' for more details." "$LINENO" 5; }
-else
-	DRI2PROTO_CFLAGS=$pkg_cv_DRI2PROTO_CFLAGS
-	DRI2PROTO_LIBS=$pkg_cv_DRI2PROTO_LIBS
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	:
-fi
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLPROTO" >&5
-$as_echo_n "checking for GLPROTO... " >&6; }
-
-if test -n "$PKG_CONFIG"; then
-    if test -n "$GLPROTO_CFLAGS"; then
-        pkg_cv_GLPROTO_CFLAGS="$GLPROTO_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glproto >= \$GLPROTO_REQUIRED\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "glproto >= $GLPROTO_REQUIRED") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_GLPROTO_CFLAGS=`$PKG_CONFIG --cflags "glproto >= $GLPROTO_REQUIRED" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$GLPROTO_LIBS"; then
-        pkg_cv_GLPROTO_LIBS="$GLPROTO_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glproto >= \$GLPROTO_REQUIRED\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "glproto >= $GLPROTO_REQUIRED") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_GLPROTO_LIBS=`$PKG_CONFIG --libs "glproto >= $GLPROTO_REQUIRED" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi
-        if test $_pkg_short_errors_supported = yes; then
-	        GLPROTO_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "glproto >= $GLPROTO_REQUIRED"`
-        else
-	        GLPROTO_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "glproto >= $GLPROTO_REQUIRED"`
-        fi
-	# Put the nasty error message in config.log where it belongs
-	echo "$GLPROTO_PKG_ERRORS" >&5
-
-	as_fn_error "Package requirements (glproto >= $GLPROTO_REQUIRED) were not met:
-
-$GLPROTO_PKG_ERRORS
-
-Consider adjusting the PKG_CONFIG_PATH environment variable if you
-installed software in a non-standard prefix.
-
-Alternatively, you may set the environment variables GLPROTO_CFLAGS
-and GLPROTO_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-" "$LINENO" 5
-elif test $pkg_failed = untried; then
-	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "The pkg-config script could not be found or is too old.  Make sure it
-is in your PATH or set the PKG_CONFIG environment variable to the full
-path to pkg-config.
-
-Alternatively, you may set the environment variables GLPROTO_CFLAGS
-and GLPROTO_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.
-See \`config.log' for more details." "$LINENO" 5; }
-else
-	GLPROTO_CFLAGS=$pkg_cv_GLPROTO_CFLAGS
-	GLPROTO_LIBS=$pkg_cv_GLPROTO_LIBS
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	:
-fi
-    GL_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED dri2proto >= $DRI2PROTO_REQUIRED glproto >= $GLPROTO_REQUIRED"
-    DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
-
-    # find the DRI deps for libGL
-    if test "$x11_pkgconfig" = yes; then
-        dri_modules="x11 xext xdamage xfixes"
-
-        # add xf86vidmode if available
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XF86VIDMODE" >&5
-$as_echo_n "checking for XF86VIDMODE... " >&6; }
-
-if test -n "$PKG_CONFIG"; then
-    if test -n "$XF86VIDMODE_CFLAGS"; then
-        pkg_cv_XF86VIDMODE_CFLAGS="$XF86VIDMODE_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86vm\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "xxf86vm") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_XF86VIDMODE_CFLAGS=`$PKG_CONFIG --cflags "xxf86vm" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$XF86VIDMODE_LIBS"; then
-        pkg_cv_XF86VIDMODE_LIBS="$XF86VIDMODE_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86vm\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "xxf86vm") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_XF86VIDMODE_LIBS=`$PKG_CONFIG --libs "xxf86vm" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi
-        if test $_pkg_short_errors_supported = yes; then
-	        XF86VIDMODE_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "xxf86vm"`
-        else
-	        XF86VIDMODE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xxf86vm"`
-        fi
-	# Put the nasty error message in config.log where it belongs
-	echo "$XF86VIDMODE_PKG_ERRORS" >&5
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                HAVE_XF86VIDMODE=no
-elif test $pkg_failed = untried; then
-	HAVE_XF86VIDMODE=no
-else
-	XF86VIDMODE_CFLAGS=$pkg_cv_XF86VIDMODE_CFLAGS
-	XF86VIDMODE_LIBS=$pkg_cv_XF86VIDMODE_LIBS
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	HAVE_XF86VIDMODE=yes
-fi
-        if test "$HAVE_XF86VIDMODE" = yes ; then
-            dri_modules="$dri_modules xxf86vm"
-        fi
-
-        # add xcb modules if necessary
-        if test "$enable_xcb" = yes; then
-            dri_modules="$dri_modules x11-xcb xcb-glx"
-        fi
-
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for DRIGL" >&5
-$as_echo_n "checking for DRIGL... " >&6; }
-
-if test -n "$PKG_CONFIG"; then
-    if test -n "$DRIGL_CFLAGS"; then
-        pkg_cv_DRIGL_CFLAGS="$DRIGL_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$dri_modules\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "$dri_modules") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_DRIGL_CFLAGS=`$PKG_CONFIG --cflags "$dri_modules" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$DRIGL_LIBS"; then
-        pkg_cv_DRIGL_LIBS="$DRIGL_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$dri_modules\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "$dri_modules") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_DRIGL_LIBS=`$PKG_CONFIG --libs "$dri_modules" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi
-        if test $_pkg_short_errors_supported = yes; then
-	        DRIGL_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$dri_modules"`
-        else
-	        DRIGL_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$dri_modules"`
-        fi
-	# Put the nasty error message in config.log where it belongs
-	echo "$DRIGL_PKG_ERRORS" >&5
-
-	as_fn_error "Package requirements ($dri_modules) were not met:
-
-$DRIGL_PKG_ERRORS
-
-Consider adjusting the PKG_CONFIG_PATH environment variable if you
-installed software in a non-standard prefix.
-
-Alternatively, you may set the environment variables DRIGL_CFLAGS
-and DRIGL_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-" "$LINENO" 5
-elif test $pkg_failed = untried; then
-	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "The pkg-config script could not be found or is too old.  Make sure it
-is in your PATH or set the PKG_CONFIG environment variable to the full
-path to pkg-config.
-
-Alternatively, you may set the environment variables DRIGL_CFLAGS
-and DRIGL_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.
-See \`config.log' for more details." "$LINENO" 5; }
-else
-	DRIGL_CFLAGS=$pkg_cv_DRIGL_CFLAGS
-	DRIGL_LIBS=$pkg_cv_DRIGL_LIBS
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	:
-fi
-        GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
-        X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
-        GL_LIB_DEPS="$DRIGL_LIBS"
-    else
-        # should check these...
-        X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
-        GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes"
-        GL_PC_LIB_PRIV="$GL_LIB_DEPS"
-        GL_PC_CFLAGS="$X11_INCLUDES"
-
-        # XCB can only be used from pkg-config
-        if test "$enable_xcb" = yes; then
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XCB" >&5
-$as_echo_n "checking for XCB... " >&6; }
-
-if test -n "$PKG_CONFIG"; then
-    if test -n "$XCB_CFLAGS"; then
-        pkg_cv_XCB_CFLAGS="$XCB_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11-xcb xcb-glx\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "x11-xcb xcb-glx") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_XCB_CFLAGS=`$PKG_CONFIG --cflags "x11-xcb xcb-glx" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$XCB_LIBS"; then
-        pkg_cv_XCB_LIBS="$XCB_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11-xcb xcb-glx\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "x11-xcb xcb-glx") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_XCB_LIBS=`$PKG_CONFIG --libs "x11-xcb xcb-glx" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi
-        if test $_pkg_short_errors_supported = yes; then
-	        XCB_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "x11-xcb xcb-glx"`
-        else
-	        XCB_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "x11-xcb xcb-glx"`
-        fi
-	# Put the nasty error message in config.log where it belongs
-	echo "$XCB_PKG_ERRORS" >&5
-
-	as_fn_error "Package requirements (x11-xcb xcb-glx) were not met:
-
-$XCB_PKG_ERRORS
-
-Consider adjusting the PKG_CONFIG_PATH environment variable if you
-installed software in a non-standard prefix.
-
-Alternatively, you may set the environment variables XCB_CFLAGS
-and XCB_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-" "$LINENO" 5
-elif test $pkg_failed = untried; then
-	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "The pkg-config script could not be found or is too old.  Make sure it
-is in your PATH or set the PKG_CONFIG environment variable to the full
-path to pkg-config.
-
-Alternatively, you may set the environment variables XCB_CFLAGS
-and XCB_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.
-See \`config.log' for more details." "$LINENO" 5; }
-else
-	XCB_CFLAGS=$pkg_cv_XCB_CFLAGS
-	XCB_LIBS=$pkg_cv_XCB_LIBS
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	:
-fi
-            GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV x11-xcb xcb-glx"
-            X11_INCLUDES="$X11_INCLUDES $XCB_CFLAGS"
-            GL_LIB_DEPS="$GL_LIB_DEPS $XCB_LIBS"
-        fi
-    fi
-
-    # need DRM libs, -lpthread, etc.
-    GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
-    GL_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
-    GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
-    GLESv1_CM_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
-    GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
-    GLESv2_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
-    ;;
-osmesa)
-    # No libGL for osmesa
-    GL_LIB_DEPS=""
-    ;;
-esac
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBDRM_RADEON" >&5
-$as_echo_n "checking for LIBDRM_RADEON... " >&6; }
-
-if test -n "$PKG_CONFIG"; then
-    if test -n "$LIBDRM_RADEON_CFLAGS"; then
-        pkg_cv_LIBDRM_RADEON_CFLAGS="$LIBDRM_RADEON_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdrm_radeon libdrm >= \$LIBDRM_RADEON_REQUIRED\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_LIBDRM_RADEON_CFLAGS=`$PKG_CONFIG --cflags "libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$LIBDRM_RADEON_LIBS"; then
-        pkg_cv_LIBDRM_RADEON_LIBS="$LIBDRM_RADEON_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdrm_radeon libdrm >= \$LIBDRM_RADEON_REQUIRED\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_LIBDRM_RADEON_LIBS=`$PKG_CONFIG --libs "libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi
-        if test $_pkg_short_errors_supported = yes; then
-	        LIBDRM_RADEON_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED"`
-        else
-	        LIBDRM_RADEON_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED"`
-        fi
-	# Put the nasty error message in config.log where it belongs
-	echo "$LIBDRM_RADEON_PKG_ERRORS" >&5
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                HAVE_LIBDRM_RADEON=no
-elif test $pkg_failed = untried; then
-	HAVE_LIBDRM_RADEON=no
-else
-	LIBDRM_RADEON_CFLAGS=$pkg_cv_LIBDRM_RADEON_CFLAGS
-	LIBDRM_RADEON_LIBS=$pkg_cv_LIBDRM_RADEON_LIBS
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	HAVE_LIBDRM_RADEON=yes
-fi
-
-if test "$mesa_driver" = xlib; then
-    DEFINES="$DEFINES -DUSE_XSHM"
-fi
-
-# Check whether --enable-glx-tls was given.
-if test "${enable_glx_tls+set}" = set; then :
-  enableval=$enable_glx_tls; GLX_USE_TLS="$enableval"
-else
-  GLX_USE_TLS=no
-fi
-
-
-# Check whether --with-dri-driverdir was given.
-if test "${with_dri_driverdir+set}" = set; then :
-  withval=$with_dri_driverdir; DRI_DRIVER_INSTALL_DIR="$withval"
-else
-  DRI_DRIVER_INSTALL_DIR='${libdir}/dri'
-fi
-
-
-
-# Check whether --with-dri-searchpath was given.
-if test "${with_dri_searchpath+set}" = set; then :
-  withval=$with_dri_searchpath; DRI_DRIVER_SEARCH_DIR="$withval"
-else
-  DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'
-fi
-
-
-# Check whether --enable-driglx-direct was given.
-if test "${enable_driglx_direct+set}" = set; then :
-  enableval=$enable_driglx_direct; driglx_direct="$enableval"
-else
-  driglx_direct="yes"
-fi
-
-
-# Check whether --with-dri-drivers was given.
-if test "${with_dri_drivers+set}" = set; then :
-  withval=$with_dri_drivers; with_dri_drivers="$withval"
-else
-  with_dri_drivers=yes
-fi
-
-if test "x$with_dri_drivers" = x; then
-    with_dri_drivers=no
-fi
-
-# Check whether --enable-opengl was given.
-if test "${enable_opengl+set}" = set; then :
-  enableval=$enable_opengl; enable_opengl="$enableval"
-else
-  enable_opengl=yes
-fi
-
-# Check whether --enable-gles1 was given.
-if test "${enable_gles1+set}" = set; then :
-  enableval=$enable_gles1; enable_gles1="$enableval"
-else
-  enable_gles1=no
-fi
-
-# Check whether --enable-gles2 was given.
-if test "${enable_gles2+set}" = set; then :
-  enableval=$enable_gles2; enable_gles2="$enableval"
-else
-  enable_gles2=no
-fi
-
-# Check whether --enable-gles-overlay was given.
-if test "${enable_gles_overlay+set}" = set; then :
-  enableval=$enable_gles_overlay; enable_gles_overlay="$enableval"
-else
-  enable_gles_overlay=no
-fi
-
-
-API_DEFINES=""
-GLES_OVERLAY=0
-if test "x$enable_opengl" = xno; then
-    API_DEFINES="$API_DEFINES -DFEATURE_GL=0"
-else
-    API_DEFINES="$API_DEFINES -DFEATURE_GL=1"
-fi
-if test "x$enable_gles1" = xyes; then
-    API_DEFINES="$API_DEFINES -DFEATURE_ES1=1"
-fi
-if test "x$enable_gles2" = xyes; then
-    API_DEFINES="$API_DEFINES -DFEATURE_ES2=1"
-fi
-if test "x$enable_gles_overlay" = xyes -o \
-    "x$enable_gles1" = xyes -o "x$enable_gles2" = xyes; then
-    CORE_DIRS="mapi/es1api mapi/es2api $CORE_DIRS"
-    if test "x$enable_gles_overlay" = xyes; then
-        GLES_OVERLAY=1
-    fi
-fi
-
-
-
-DRI_DIRS=""
-case "$with_dri_drivers" in
-no) ;;
-yes)
-    DRI_DIRS="yes"
-    ;;
-*)
-    # verify the requested driver directories exist
-    dri_drivers=`IFS=', '; echo $with_dri_drivers`
-    for driver in $dri_drivers; do
-        test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
-            as_fn_error "DRI driver directory '$driver' doesn't exist" "$LINENO" 5
-    done
-    DRI_DIRS="$dri_drivers"
-    ;;
-esac
-
-if test "$mesa_driver" = dri; then
-    # Use TLS in GLX?
-    if test "x$GLX_USE_TLS" = xyes; then
-        DEFINES="$DEFINES -DGLX_USE_TLS -DPTHREADS"
-    fi
-
-    # Platform specific settings and drivers to build
-    case "$host_os" in
-    linux*)
-        DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
-        if test "x$driglx_direct" = xyes; then
-            DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
-        fi
-        DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
-
-        case "$host_cpu" in
-        x86_64)
-            # sis is missing because they have not be converted to use
-            # the new interface.  i810 are missing because there is no
-            # x86-64 system where they could *ever* be used.
-            if test "x$DRI_DIRS" = "xyes"; then
-                DRI_DIRS="i915 i965 mach64 mga r128 r200 r300 r600 radeon \
-                    savage tdfx unichrome swrast"
-            fi
-            ;;
-        powerpc*)
-            # Build only the drivers for cards that exist on PowerPC.
-            # At some point MGA will be added, but not yet.
-            if test "x$DRI_DIRS" = "xyes"; then
-                DRI_DIRS="mach64 r128 r200 r300 r600 radeon tdfx swrast"
-            fi
-            ;;
-        sparc*)
-            # Build only the drivers for cards that exist on sparc`
-            if test "x$DRI_DIRS" = "xyes"; then
-                DRI_DIRS="mach64 r128 r200 r300 r600 radeon swrast"
-            fi
-            ;;
-        esac
-        ;;
-    freebsd* | dragonfly*)
-        DEFINES="$DEFINES -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1"
-        DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS"
-        DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
-        if test "x$driglx_direct" = xyes; then
-            DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
-        fi
-        if test "x$GXX" = xyes; then
-            CXXFLAGS="$CXXFLAGS -ansi -pedantic"
-        fi
-
-        if test "x$DRI_DIRS" = "xyes"; then
-            DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon tdfx \
-                unichrome savage sis swrast"
-        fi
-        ;;
-    gnu*)
-        DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
-        DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
-	;;
-    solaris*)
-        DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
-        DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
-        if test "x$driglx_direct" = xyes; then
-            DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
-        fi
-        ;;
-    esac
-
-    # default drivers
-    if test "x$DRI_DIRS" = "xyes"; then
-        DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon \
-            savage sis tdfx unichrome swrast"
-    fi
-
-    DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/  */ /g'`
-
-    # Check for expat
-    EXPAT_INCLUDES=""
-    EXPAT_LIB=-lexpat
-
-# Check whether --with-expat was given.
-if test "${with_expat+set}" = set; then :
-  withval=$with_expat;
-        EXPAT_INCLUDES="-I$withval/include"
-        CPPFLAGS="$CPPFLAGS $EXPAT_INCLUDES"
-        LDFLAGS="$LDFLAGS -L$withval/$LIB_DIR"
-        EXPAT_LIB="-L$withval/$LIB_DIR -lexpat"
-
-fi
-
-    ac_fn_c_check_header_mongrel "$LINENO" "expat.h" "ac_cv_header_expat_h" "$ac_includes_default"
-if test "x$ac_cv_header_expat_h" = x""yes; then :
-
-else
-  as_fn_error "Expat required for DRI." "$LINENO" 5
-fi
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XML_ParserCreate in -lexpat" >&5
-$as_echo_n "checking for XML_ParserCreate in -lexpat... " >&6; }
-if test "${ac_cv_lib_expat_XML_ParserCreate+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lexpat  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XML_ParserCreate ();
-int
-main ()
-{
-return XML_ParserCreate ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_expat_XML_ParserCreate=yes
-else
-  ac_cv_lib_expat_XML_ParserCreate=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_expat_XML_ParserCreate" >&5
-$as_echo "$ac_cv_lib_expat_XML_ParserCreate" >&6; }
-if test "x$ac_cv_lib_expat_XML_ParserCreate" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBEXPAT 1
-_ACEOF
-
-  LIBS="-lexpat $LIBS"
-
-else
-  as_fn_error "Expat required for DRI." "$LINENO" 5
-fi
-
-
-    # put all the necessary libs together
-    DRI_LIB_DEPS="$SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS $TALLOC_LIBS"
-fi
-
-
-
-
-case $DRI_DIRS in
-*i915*|*i965*)
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for INTEL" >&5
-$as_echo_n "checking for INTEL... " >&6; }
-
-if test -n "$PKG_CONFIG"; then
-    if test -n "$INTEL_CFLAGS"; then
-        pkg_cv_INTEL_CFLAGS="$INTEL_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdrm_intel >= 2.4.21\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "libdrm_intel >= 2.4.21") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_INTEL_CFLAGS=`$PKG_CONFIG --cflags "libdrm_intel >= 2.4.21" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$INTEL_LIBS"; then
-        pkg_cv_INTEL_LIBS="$INTEL_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdrm_intel >= 2.4.21\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "libdrm_intel >= 2.4.21") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_INTEL_LIBS=`$PKG_CONFIG --libs "libdrm_intel >= 2.4.21" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi
-        if test $_pkg_short_errors_supported = yes; then
-	        INTEL_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libdrm_intel >= 2.4.21"`
-        else
-	        INTEL_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libdrm_intel >= 2.4.21"`
-        fi
-	# Put the nasty error message in config.log where it belongs
-	echo "$INTEL_PKG_ERRORS" >&5
-
-	as_fn_error "Package requirements (libdrm_intel >= 2.4.21) were not met:
-
-$INTEL_PKG_ERRORS
-
-Consider adjusting the PKG_CONFIG_PATH environment variable if you
-installed software in a non-standard prefix.
-
-Alternatively, you may set the environment variables INTEL_CFLAGS
-and INTEL_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-" "$LINENO" 5
-elif test $pkg_failed = untried; then
-	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "The pkg-config script could not be found or is too old.  Make sure it
-is in your PATH or set the PKG_CONFIG environment variable to the full
-path to pkg-config.
-
-Alternatively, you may set the environment variables INTEL_CFLAGS
-and INTEL_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.
-See \`config.log' for more details." "$LINENO" 5; }
-else
-	INTEL_CFLAGS=$pkg_cv_INTEL_CFLAGS
-	INTEL_LIBS=$pkg_cv_INTEL_LIBS
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	:
-fi
-    ;;
-esac
-
-case $DRI_DIRS in
-*radeon*|*r200*|*r300*|*r600*)
-    if test "x$HAVE_LIBDRM_RADEON" = xyes; then
-	RADEON_CFLAGS="-DHAVE_LIBDRM_RADEON=1 $LIBDRM_RADEON_CFLAGS"
-	RADEON_LDFLAGS=$LIBDRM_RADEON_LIBS
-    fi
-    ;;
-esac
-
-
-
-
-if test "$mesa_driver" = xlib; then
-    default_gl_osmesa=yes
-else
-    default_gl_osmesa=no
-fi
-# Check whether --enable-gl-osmesa was given.
-if test "${enable_gl_osmesa+set}" = set; then :
-  enableval=$enable_gl_osmesa; gl_osmesa="$enableval"
-else
-  gl_osmesa="$default_gl_osmesa"
-fi
-
-if test "x$gl_osmesa" = xyes; then
-    if test "$mesa_driver" = osmesa; then
-        as_fn_error "libGL is not available for OSMesa driver" "$LINENO" 5
-    else
-        DRIVER_DIRS="$DRIVER_DIRS osmesa"
-    fi
-fi
-
-
-# Check whether --with-osmesa-bits was given.
-if test "${with_osmesa_bits+set}" = set; then :
-  withval=$with_osmesa_bits; osmesa_bits="$withval"
-else
-  osmesa_bits=8
-fi
-
-if test "$mesa_driver" != osmesa && test "x$osmesa_bits" != x8; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Ignoring OSMesa channel bits for non-OSMesa driver" >&5
-$as_echo "$as_me: WARNING: Ignoring OSMesa channel bits for non-OSMesa driver" >&2;}
-    osmesa_bits=8
-fi
-case "x$osmesa_bits" in
-x8)
-    OSMESA_LIB=OSMesa
-    ;;
-x16|x32)
-    OSMESA_LIB="OSMesa$osmesa_bits"
-    DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
-    ;;
-*)
-    as_fn_error "OSMesa bits '$osmesa_bits' is not a valid option" "$LINENO" 5
-    ;;
-esac
-
-
-case "$DRIVER_DIRS" in
-*osmesa*)
-    # only link libraries with osmesa if shared
-    if test "$enable_static" = no; then
-        OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS $TALLOC_LIBS"
-    else
-        OSMESA_LIB_DEPS=""
-    fi
-    OSMESA_MESA_DEPS=""
-    OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS $TALLOC_LIBS"
-    ;;
-esac
-
-
-
-
-
-# Check whether --enable-egl was given.
-if test "${enable_egl+set}" = set; then :
-  enableval=$enable_egl; enable_egl="$enableval"
-else
-  enable_egl=yes
-fi
-
-if test "x$enable_egl" = xyes; then
-    SRC_DIRS="$SRC_DIRS egl"
-    EGL_LIB_DEPS="$DLOPEN_LIBS -lpthread"
-    EGL_DRIVERS_DIRS=""
-    if test "$enable_static" != yes; then
-        # build egl_glx when libGL is built
-        if test "$mesa_driver" != osmesa; then
-            EGL_DRIVERS_DIRS="glx"
-        fi
-
-        if test "$mesa_driver" = dri; then
-            # build egl_dri2 when xcb-dri2 is available
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XCB_DRI2" >&5
-$as_echo_n "checking for XCB_DRI2... " >&6; }
-
-if test -n "$PKG_CONFIG"; then
-    if test -n "$XCB_DRI2_CFLAGS"; then
-        pkg_cv_XCB_DRI2_CFLAGS="$XCB_DRI2_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11-xcb xcb-dri2 xcb-xfixes\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "x11-xcb xcb-dri2 xcb-xfixes") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_XCB_DRI2_CFLAGS=`$PKG_CONFIG --cflags "x11-xcb xcb-dri2 xcb-xfixes" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$XCB_DRI2_LIBS"; then
-        pkg_cv_XCB_DRI2_LIBS="$XCB_DRI2_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11-xcb xcb-dri2 xcb-xfixes\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "x11-xcb xcb-dri2 xcb-xfixes") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_XCB_DRI2_LIBS=`$PKG_CONFIG --libs "x11-xcb xcb-dri2 xcb-xfixes" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi
-        if test $_pkg_short_errors_supported = yes; then
-	        XCB_DRI2_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "x11-xcb xcb-dri2 xcb-xfixes"`
-        else
-	        XCB_DRI2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "x11-xcb xcb-dri2 xcb-xfixes"`
-        fi
-	# Put the nasty error message in config.log where it belongs
-	echo "$XCB_DRI2_PKG_ERRORS" >&5
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                have_xcb_dri2=no
-elif test $pkg_failed = untried; then
-	have_xcb_dri2=no
-else
-	XCB_DRI2_CFLAGS=$pkg_cv_XCB_DRI2_CFLAGS
-	XCB_DRI2_LIBS=$pkg_cv_XCB_DRI2_LIBS
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	have_xcb_dri2=yes
-fi
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBUDEV" >&5
-$as_echo_n "checking for LIBUDEV... " >&6; }
-
-if test -n "$PKG_CONFIG"; then
-    if test -n "$LIBUDEV_CFLAGS"; then
-        pkg_cv_LIBUDEV_CFLAGS="$LIBUDEV_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libudev > 150\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "libudev > 150") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_LIBUDEV_CFLAGS=`$PKG_CONFIG --cflags "libudev > 150" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$LIBUDEV_LIBS"; then
-        pkg_cv_LIBUDEV_LIBS="$LIBUDEV_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libudev > 150\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "libudev > 150") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_LIBUDEV_LIBS=`$PKG_CONFIG --libs "libudev > 150" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi
-        if test $_pkg_short_errors_supported = yes; then
-	        LIBUDEV_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libudev > 150"`
-        else
-	        LIBUDEV_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libudev > 150"`
-        fi
-	# Put the nasty error message in config.log where it belongs
-	echo "$LIBUDEV_PKG_ERRORS" >&5
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                have_libudev=no
-elif test $pkg_failed = untried; then
-	have_libudev=no
-else
-	LIBUDEV_CFLAGS=$pkg_cv_LIBUDEV_CFLAGS
-	LIBUDEV_LIBS=$pkg_cv_LIBUDEV_LIBS
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	have_libudev=yes
-fi
-
-            if test "$have_xcb_dri2" = yes; then
-                EGL_DRIVER_DRI2=dri2
-                DEFINES="$DEFINES -DHAVE_XCB_DRI2"
-                if test "$have_libudev" = yes; then
-                    DEFINES="$DEFINES -DHAVE_LIBUDEV"
-                fi
-            fi
-	fi
-
-        EGL_DRIVERS_DIRS="$EGL_DRIVERS_DIRS $EGL_DRIVER_DRI2"
-    fi
-fi
-
-
-
-# Check whether --enable-glu was given.
-if test "${enable_glu+set}" = set; then :
-  enableval=$enable_glu; enable_glu="$enableval"
-else
-  enable_glu=yes
-fi
-
-if test "x$enable_glu" = xyes; then
-    SRC_DIRS="$SRC_DIRS glu"
-
-    case "$mesa_driver" in
-    osmesa)
-        # Link libGLU to libOSMesa instead of libGL
-        GLU_LIB_DEPS=""
-        GLU_PC_REQ="osmesa"
-        if test "$enable_static" = no; then
-            GLU_MESA_DEPS='-l$(OSMESA_LIB)'
-        else
-            GLU_MESA_DEPS=""
-        fi
-        ;;
-    *)
-        # If static, empty GLU_LIB_DEPS and add libs for programs to link
-        GLU_PC_REQ="gl"
-        GLU_PC_LIB_PRIV="-lm"
-        if test "$enable_static" = no; then
-            GLU_LIB_DEPS="-lm"
-            GLU_MESA_DEPS='-l$(GL_LIB)'
-        else
-            GLU_LIB_DEPS=""
-            GLU_MESA_DEPS=""
-            APP_LIB_DEPS="$APP_LIB_DEPS -lstdc++"
-        fi
-        ;;
-    esac
-fi
-if test "$enable_static" = no; then
-    GLU_LIB_DEPS="$GLU_LIB_DEPS $OS_CPLUSPLUS_LIBS"
-fi
-GLU_PC_LIB_PRIV="$GLU_PC_LIB_PRIV $OS_CPLUSPLUS_LIBS"
-
-
-
-
-
-
-
-# Check whether --enable-glw was given.
-if test "${enable_glw+set}" = set; then :
-  enableval=$enable_glw; enable_glw="$enableval"
-else
-  enable_glw=yes
-fi
-
-if test "x$enable_glw" = xyes && test "$mesa_driver" = osmesa; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Disabling GLw since the driver is OSMesa" >&5
-$as_echo "$as_me: WARNING: Disabling GLw since the driver is OSMesa" >&2;}
-    enable_glw=no
-fi
-# Check whether --enable-motif was given.
-if test "${enable_motif+set}" = set; then :
-  enableval=$enable_motif; enable_motif="$enableval"
-else
-  enable_motif=no
-fi
-
-
-if test "x$enable_glw" = xyes; then
-    SRC_DIRS="$SRC_DIRS glw"
-    if test "$x11_pkgconfig" = yes; then
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLW" >&5
-$as_echo_n "checking for GLW... " >&6; }
-
-if test -n "$PKG_CONFIG"; then
-    if test -n "$GLW_CFLAGS"; then
-        pkg_cv_GLW_CFLAGS="$GLW_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xt\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "x11 xt") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_GLW_CFLAGS=`$PKG_CONFIG --cflags "x11 xt" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$GLW_LIBS"; then
-        pkg_cv_GLW_LIBS="$GLW_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xt\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "x11 xt") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_GLW_LIBS=`$PKG_CONFIG --libs "x11 xt" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi
-        if test $_pkg_short_errors_supported = yes; then
-	        GLW_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "x11 xt"`
-        else
-	        GLW_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "x11 xt"`
-        fi
-	# Put the nasty error message in config.log where it belongs
-	echo "$GLW_PKG_ERRORS" >&5
-
-	as_fn_error "Package requirements (x11 xt) were not met:
-
-$GLW_PKG_ERRORS
-
-Consider adjusting the PKG_CONFIG_PATH environment variable if you
-installed software in a non-standard prefix.
-
-Alternatively, you may set the environment variables GLW_CFLAGS
-and GLW_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-" "$LINENO" 5
-elif test $pkg_failed = untried; then
-	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "The pkg-config script could not be found or is too old.  Make sure it
-is in your PATH or set the PKG_CONFIG environment variable to the full
-path to pkg-config.
-
-Alternatively, you may set the environment variables GLW_CFLAGS
-and GLW_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.
-See \`config.log' for more details." "$LINENO" 5; }
-else
-	GLW_CFLAGS=$pkg_cv_GLW_CFLAGS
-	GLW_LIBS=$pkg_cv_GLW_LIBS
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	:
-fi
-        GLW_PC_REQ_PRIV="x11 xt"
-        GLW_LIB_DEPS="$GLW_LIBS"
-    else
-        # should check these...
-        GLW_LIB_DEPS="$X_LIBS -lXt -lX11"
-        GLW_PC_LIB_PRIV="$GLW_LIB_DEPS"
-        GLW_PC_CFLAGS="$X11_INCLUDES"
-    fi
-
-    GLW_SOURCES="GLwDrawA.c"
-    MOTIF_CFLAGS=
-    if test "x$enable_motif" = xyes; then
-        GLW_SOURCES="$GLW_SOURCES GLwMDrawA.c"
-        # Extract the first word of "motif-config", so it can be a program name with args.
-set dummy motif-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_MOTIF_CONFIG+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $MOTIF_CONFIG in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_MOTIF_CONFIG="$MOTIF_CONFIG" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_path_MOTIF_CONFIG="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  test -z "$ac_cv_path_MOTIF_CONFIG" && ac_cv_path_MOTIF_CONFIG="no"
-  ;;
-esac
-fi
-MOTIF_CONFIG=$ac_cv_path_MOTIF_CONFIG
-if test -n "$MOTIF_CONFIG"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MOTIF_CONFIG" >&5
-$as_echo "$MOTIF_CONFIG" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-        if test "x$MOTIF_CONFIG" != xno; then
-            MOTIF_CFLAGS=`$MOTIF_CONFIG --cflags`
-            MOTIF_LIBS=`$MOTIF_CONFIG --libs`
-        else
-            ac_fn_c_check_header_mongrel "$LINENO" "Xm/PrimitiveP.h" "ac_cv_header_Xm_PrimitiveP_h" "$ac_includes_default"
-if test "x$ac_cv_header_Xm_PrimitiveP_h" = x""yes; then :
-
-else
-  as_fn_error "Can't locate Motif headers" "$LINENO" 5
-fi
-
-
-            { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmGetPixmap in -lXm" >&5
-$as_echo_n "checking for XmGetPixmap in -lXm... " >&6; }
-if test "${ac_cv_lib_Xm_XmGetPixmap+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXm  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XmGetPixmap ();
-int
-main ()
-{
-return XmGetPixmap ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_Xm_XmGetPixmap=yes
-else
-  ac_cv_lib_Xm_XmGetPixmap=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xm_XmGetPixmap" >&5
-$as_echo "$ac_cv_lib_Xm_XmGetPixmap" >&6; }
-if test "x$ac_cv_lib_Xm_XmGetPixmap" = x""yes; then :
-  MOTIF_LIBS="-lXm"
-else
-  as_fn_error "Can't locate Motif Xm library" "$LINENO" 5
-fi
-
-        fi
-        # MOTIF_LIBS is prepended to GLW_LIB_DEPS since Xm needs Xt/X11
-        GLW_LIB_DEPS="$MOTIF_LIBS $GLW_LIB_DEPS"
-        GLW_PC_LIB_PRIV="$MOTIF_LIBS $GLW_PC_LIB_PRIV"
-        GLW_PC_CFLAGS="$MOTIF_CFLAGS $GLW_PC_CFLAGS"
-    fi
-
-    # If static, empty GLW_LIB_DEPS and add libs for programs to link
-    GLW_PC_LIB_PRIV="$GLW_PC_LIB_PRIV"
-    if test "$enable_static" = no; then
-        GLW_MESA_DEPS='-l$(GL_LIB)'
-        GLW_LIB_DEPS="$GLW_LIB_DEPS"
-    else
-        APP_LIB_DEPS="$APP_LIB_DEPS $GLW_LIB_DEPS"
-        GLW_LIB_DEPS=""
-        GLW_MESA_DEPS=""
-    fi
-fi
-
-
-
-
-
-
-
-
-if test -f "$srcdir/include/GL/glut.h"; then
-    default_glut=yes
-else
-    default_glut=no
-fi
-# Check whether --enable-glut was given.
-if test "${enable_glut+set}" = set; then :
-  enableval=$enable_glut; enable_glut="$enableval"
-else
-  enable_glut="$default_glut"
-fi
-
-
-if test "x$enable_glu$enable_glut" = xnoyes; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Disabling glut since GLU is disabled" >&5
-$as_echo "$as_me: WARNING: Disabling glut since GLU is disabled" >&2;}
-    enable_glut=no
-fi
-if test "x$enable_glut" = xyes && test "$mesa_driver" = osmesa; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Disabling glut since the driver is OSMesa" >&5
-$as_echo "$as_me: WARNING: Disabling glut since the driver is OSMesa" >&2;}
-    enable_glut=no
-fi
-
-if test "x$enable_glut" = xyes; then
-    SRC_DIRS="$SRC_DIRS glut/glx"
-    if test "$x11_pkgconfig" = yes; then
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLUT" >&5
-$as_echo_n "checking for GLUT... " >&6; }
-
-if test -n "$PKG_CONFIG"; then
-    if test -n "$GLUT_CFLAGS"; then
-        pkg_cv_GLUT_CFLAGS="$GLUT_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmu xi\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "x11 xmu xi") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_GLUT_CFLAGS=`$PKG_CONFIG --cflags "x11 xmu xi" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$GLUT_LIBS"; then
-        pkg_cv_GLUT_LIBS="$GLUT_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmu xi\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "x11 xmu xi") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_GLUT_LIBS=`$PKG_CONFIG --libs "x11 xmu xi" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi
-        if test $_pkg_short_errors_supported = yes; then
-	        GLUT_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "x11 xmu xi"`
-        else
-	        GLUT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "x11 xmu xi"`
-        fi
-	# Put the nasty error message in config.log where it belongs
-	echo "$GLUT_PKG_ERRORS" >&5
-
-	as_fn_error "Package requirements (x11 xmu xi) were not met:
-
-$GLUT_PKG_ERRORS
-
-Consider adjusting the PKG_CONFIG_PATH environment variable if you
-installed software in a non-standard prefix.
-
-Alternatively, you may set the environment variables GLUT_CFLAGS
-and GLUT_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-" "$LINENO" 5
-elif test $pkg_failed = untried; then
-	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "The pkg-config script could not be found or is too old.  Make sure it
-is in your PATH or set the PKG_CONFIG environment variable to the full
-path to pkg-config.
-
-Alternatively, you may set the environment variables GLUT_CFLAGS
-and GLUT_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.
-See \`config.log' for more details." "$LINENO" 5; }
-else
-	GLUT_CFLAGS=$pkg_cv_GLUT_CFLAGS
-	GLUT_LIBS=$pkg_cv_GLUT_LIBS
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	:
-fi
-        GLUT_PC_REQ_PRIV="x11 xmu xi"
-        GLUT_LIB_DEPS="$GLUT_LIBS"
-    else
-        # should check these...
-        GLUT_LIB_DEPS="$X_LIBS -lX11 -lXmu -lXi"
-        GLUT_PC_LIB_PRIV="$GLUT_LIB_DEPS"
-        GLUT_PC_CFLAGS="$X11_INCLUDES"
-    fi
-    if test "x$GCC" = xyes; then
-        GLUT_CFLAGS="$GLUT_CFLAGS -fexceptions"
-    fi
-    GLUT_LIB_DEPS="$GLUT_LIB_DEPS -lm"
-    GLUT_PC_LIB_PRIV="$GLUT_PC_LIB_PRIV -lm"
-
-    # If static, empty GLUT_LIB_DEPS and add libs for programs to link
-    if test "$enable_static" = no; then
-        GLUT_MESA_DEPS='-l$(GLU_LIB) -l$(GL_LIB)'
-    else
-        APP_LIB_DEPS="$APP_LIB_DEPS $GLUT_LIB_DEPS"
-        GLUT_LIB_DEPS=""
-        GLUT_MESA_DEPS=""
-    fi
-fi
-
-
-
-
-
-
-
-if test "x$APP_LIB_DEPS" = x; then
-    case "$host_os" in
-    solaris*)
-        APP_LIB_DEPS="-lX11 -lsocket -lnsl -lm"
-        ;;
-    cygwin*)
-        APP_LIB_DEPS="-lX11"
-        ;;
-    *)
-        APP_LIB_DEPS="-lm"
-        ;;
-    esac
-fi
-
-
-
-# Check whether --enable-gallium was given.
-if test "${enable_gallium+set}" = set; then :
-  enableval=$enable_gallium; enable_gallium="$enableval"
-else
-  enable_gallium=yes
-fi
-
-if test "x$enable_gallium" = xyes; then
-    SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets"
-    ac_fn_c_check_header_mongrel "$LINENO" "udis86.h" "ac_cv_header_udis86_h" "$ac_includes_default"
-if test "x$ac_cv_header_udis86_h" = x""yes; then :
-  HAS_UDIS86="yes"
-else
-  HAS_UDIS86="no"
-fi
-
-
-    # Extract the first word of "llvm-config", so it can be a program name with args.
-set dummy llvm-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_LLVM_CONFIG+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $LLVM_CONFIG in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_LLVM_CONFIG="$LLVM_CONFIG" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_path_LLVM_CONFIG="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  test -z "$ac_cv_path_LLVM_CONFIG" && ac_cv_path_LLVM_CONFIG="no"
-  ;;
-esac
-fi
-LLVM_CONFIG=$ac_cv_path_LLVM_CONFIG
-if test -n "$LLVM_CONFIG"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LLVM_CONFIG" >&5
-$as_echo "$LLVM_CONFIG" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-
-
-
-
-
-
-VG_LIB_DEPS=""
-EGL_CLIENT_APIS='$(GL_LIB)'
-if test "x$enable_gles_overlay" = xyes; then
-    EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GLESv1_CM_LIB) $(GLESv2_LIB)'
-fi
-
-
-# Check whether --with-state-trackers was given.
-if test "${with_state_trackers+set}" = set; then :
-  withval=$with_state_trackers; with_state_trackers="$withval"
-else
-  with_state_trackers=yes
-fi
-
-
-case "$with_state_trackers" in
-no)
-    GALLIUM_STATE_TRACKERS_DIRS=""
-    ;;
-yes)
-    # look at what else is built
-    case "$mesa_driver" in
-    xlib)
-        GALLIUM_STATE_TRACKERS_DIRS=glx
-        ;;
-    dri)
-        GALLIUM_STATE_TRACKERS_DIRS="dri"
-        HAVE_ST_DRI="yes"
-        if test "x$enable_egl" = xyes; then
-            GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS egl"
-            HAVE_ST_EGL="yes"
-        fi
-        # Have only tested st/xorg on 1.6.0 servers
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XORG" >&5
-$as_echo_n "checking for XORG... " >&6; }
-
-if test -n "$PKG_CONFIG"; then
-    if test -n "$XORG_CFLAGS"; then
-        pkg_cv_XORG_CFLAGS="$XORG_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-server >= 1.6.0 libdrm >= \$LIBDRM_XORG_REQUIRED libkms >= \$LIBKMS_XORG_REQUIRED\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "xorg-server >= 1.6.0 libdrm >= $LIBDRM_XORG_REQUIRED libkms >= $LIBKMS_XORG_REQUIRED") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_XORG_CFLAGS=`$PKG_CONFIG --cflags "xorg-server >= 1.6.0 libdrm >= $LIBDRM_XORG_REQUIRED libkms >= $LIBKMS_XORG_REQUIRED" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$XORG_LIBS"; then
-        pkg_cv_XORG_LIBS="$XORG_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-server >= 1.6.0 libdrm >= \$LIBDRM_XORG_REQUIRED libkms >= \$LIBKMS_XORG_REQUIRED\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "xorg-server >= 1.6.0 libdrm >= $LIBDRM_XORG_REQUIRED libkms >= $LIBKMS_XORG_REQUIRED") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_XORG_LIBS=`$PKG_CONFIG --libs "xorg-server >= 1.6.0 libdrm >= $LIBDRM_XORG_REQUIRED libkms >= $LIBKMS_XORG_REQUIRED" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi
-        if test $_pkg_short_errors_supported = yes; then
-	        XORG_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "xorg-server >= 1.6.0 libdrm >= $LIBDRM_XORG_REQUIRED libkms >= $LIBKMS_XORG_REQUIRED"`
-        else
-	        XORG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xorg-server >= 1.6.0 libdrm >= $LIBDRM_XORG_REQUIRED libkms >= $LIBKMS_XORG_REQUIRED"`
-        fi
-	# Put the nasty error message in config.log where it belongs
-	echo "$XORG_PKG_ERRORS" >&5
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                HAVE_ST_XORG="no"
-elif test $pkg_failed = untried; then
-	HAVE_ST_XORG="no"
-else
-	XORG_CFLAGS=$pkg_cv_XORG_CFLAGS
-	XORG_LIBS=$pkg_cv_XORG_LIBS
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	HAVE_ST_XORG="yes"; GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xorg"
-fi
-        ;;
-    esac
-    ;;
-*)
-    # verify the requested state tracker exist
-    state_trackers=""
-    _state_trackers=`IFS=', '; echo $with_state_trackers`
-    for tracker in $_state_trackers; do
-        case "$tracker" in
-        dri)
-            if test "x$mesa_driver" != xdri; then
-                as_fn_error "cannot build dri state tracker without mesa driver set to dri" "$LINENO" 5
-            fi
-            HAVE_ST_DRI="yes"
-            ;;
-        egl)
-            if test "x$enable_egl" != xyes; then
-                as_fn_error "cannot build egl state tracker without EGL library" "$LINENO" 5
-            fi
-            HAVE_ST_EGL="yes"
-            ;;
-        xorg)
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XORG" >&5
-$as_echo_n "checking for XORG... " >&6; }
-
-if test -n "$PKG_CONFIG"; then
-    if test -n "$XORG_CFLAGS"; then
-        pkg_cv_XORG_CFLAGS="$XORG_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-server >= 1.6.0\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "xorg-server >= 1.6.0") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_XORG_CFLAGS=`$PKG_CONFIG --cflags "xorg-server >= 1.6.0" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$XORG_LIBS"; then
-        pkg_cv_XORG_LIBS="$XORG_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-server >= 1.6.0\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "xorg-server >= 1.6.0") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_XORG_LIBS=`$PKG_CONFIG --libs "xorg-server >= 1.6.0" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi
-        if test $_pkg_short_errors_supported = yes; then
-	        XORG_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "xorg-server >= 1.6.0"`
-        else
-	        XORG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xorg-server >= 1.6.0"`
-        fi
-	# Put the nasty error message in config.log where it belongs
-	echo "$XORG_PKG_ERRORS" >&5
-
-	as_fn_error "Package requirements (xorg-server >= 1.6.0) were not met:
-
-$XORG_PKG_ERRORS
-
-Consider adjusting the PKG_CONFIG_PATH environment variable if you
-installed software in a non-standard prefix.
-
-Alternatively, you may set the environment variables XORG_CFLAGS
-and XORG_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-" "$LINENO" 5
-elif test $pkg_failed = untried; then
-	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "The pkg-config script could not be found or is too old.  Make sure it
-is in your PATH or set the PKG_CONFIG environment variable to the full
-path to pkg-config.
-
-Alternatively, you may set the environment variables XORG_CFLAGS
-and XORG_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.
-See \`config.log' for more details." "$LINENO" 5; }
-else
-	XORG_CFLAGS=$pkg_cv_XORG_CFLAGS
-	XORG_LIBS=$pkg_cv_XORG_LIBS
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	:
-fi
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBDRM_XORG" >&5
-$as_echo_n "checking for LIBDRM_XORG... " >&6; }
-
-if test -n "$PKG_CONFIG"; then
-    if test -n "$LIBDRM_XORG_CFLAGS"; then
-        pkg_cv_LIBDRM_XORG_CFLAGS="$LIBDRM_XORG_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdrm >= \$LIBDRM_XORG_REQUIRED\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "libdrm >= $LIBDRM_XORG_REQUIRED") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_LIBDRM_XORG_CFLAGS=`$PKG_CONFIG --cflags "libdrm >= $LIBDRM_XORG_REQUIRED" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$LIBDRM_XORG_LIBS"; then
-        pkg_cv_LIBDRM_XORG_LIBS="$LIBDRM_XORG_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdrm >= \$LIBDRM_XORG_REQUIRED\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "libdrm >= $LIBDRM_XORG_REQUIRED") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_LIBDRM_XORG_LIBS=`$PKG_CONFIG --libs "libdrm >= $LIBDRM_XORG_REQUIRED" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi
-        if test $_pkg_short_errors_supported = yes; then
-	        LIBDRM_XORG_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libdrm >= $LIBDRM_XORG_REQUIRED"`
-        else
-	        LIBDRM_XORG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libdrm >= $LIBDRM_XORG_REQUIRED"`
-        fi
-	# Put the nasty error message in config.log where it belongs
-	echo "$LIBDRM_XORG_PKG_ERRORS" >&5
-
-	as_fn_error "Package requirements (libdrm >= $LIBDRM_XORG_REQUIRED) were not met:
-
-$LIBDRM_XORG_PKG_ERRORS
-
-Consider adjusting the PKG_CONFIG_PATH environment variable if you
-installed software in a non-standard prefix.
-
-Alternatively, you may set the environment variables LIBDRM_XORG_CFLAGS
-and LIBDRM_XORG_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-" "$LINENO" 5
-elif test $pkg_failed = untried; then
-	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "The pkg-config script could not be found or is too old.  Make sure it
-is in your PATH or set the PKG_CONFIG environment variable to the full
-path to pkg-config.
-
-Alternatively, you may set the environment variables LIBDRM_XORG_CFLAGS
-and LIBDRM_XORG_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.
-See \`config.log' for more details." "$LINENO" 5; }
-else
-	LIBDRM_XORG_CFLAGS=$pkg_cv_LIBDRM_XORG_CFLAGS
-	LIBDRM_XORG_LIBS=$pkg_cv_LIBDRM_XORG_LIBS
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	:
-fi
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBKMS_XORG" >&5
-$as_echo_n "checking for LIBKMS_XORG... " >&6; }
-
-if test -n "$PKG_CONFIG"; then
-    if test -n "$LIBKMS_XORG_CFLAGS"; then
-        pkg_cv_LIBKMS_XORG_CFLAGS="$LIBKMS_XORG_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libkms >= \$LIBKMS_XORG_REQUIRED\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "libkms >= $LIBKMS_XORG_REQUIRED") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_LIBKMS_XORG_CFLAGS=`$PKG_CONFIG --cflags "libkms >= $LIBKMS_XORG_REQUIRED" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$LIBKMS_XORG_LIBS"; then
-        pkg_cv_LIBKMS_XORG_LIBS="$LIBKMS_XORG_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libkms >= \$LIBKMS_XORG_REQUIRED\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "libkms >= $LIBKMS_XORG_REQUIRED") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_LIBKMS_XORG_LIBS=`$PKG_CONFIG --libs "libkms >= $LIBKMS_XORG_REQUIRED" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi
-        if test $_pkg_short_errors_supported = yes; then
-	        LIBKMS_XORG_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libkms >= $LIBKMS_XORG_REQUIRED"`
-        else
-	        LIBKMS_XORG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libkms >= $LIBKMS_XORG_REQUIRED"`
-        fi
-	# Put the nasty error message in config.log where it belongs
-	echo "$LIBKMS_XORG_PKG_ERRORS" >&5
-
-	as_fn_error "Package requirements (libkms >= $LIBKMS_XORG_REQUIRED) were not met:
-
-$LIBKMS_XORG_PKG_ERRORS
-
-Consider adjusting the PKG_CONFIG_PATH environment variable if you
-installed software in a non-standard prefix.
-
-Alternatively, you may set the environment variables LIBKMS_XORG_CFLAGS
-and LIBKMS_XORG_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-" "$LINENO" 5
-elif test $pkg_failed = untried; then
-	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "The pkg-config script could not be found or is too old.  Make sure it
-is in your PATH or set the PKG_CONFIG environment variable to the full
-path to pkg-config.
-
-Alternatively, you may set the environment variables LIBKMS_XORG_CFLAGS
-and LIBKMS_XORG_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.
-See \`config.log' for more details." "$LINENO" 5; }
-else
-	LIBKMS_XORG_CFLAGS=$pkg_cv_LIBKMS_XORG_CFLAGS
-	LIBKMS_XORG_LIBS=$pkg_cv_LIBKMS_XORG_LIBS
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	:
-fi
-            HAVE_ST_XORG="yes"
-            ;;
-        es)
-            { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: state tracker 'es' has been replaced by --enable-gles-overlay" >&5
-$as_echo "$as_me: WARNING: state tracker 'es' has been replaced by --enable-gles-overlay" >&2;}
-
-            if test "x$enable_gles_overlay" != xyes; then
-                if test "x$enable_gles1" != xyes -a "x$enable_gles2" != xyes; then
-                    CORE_DIRS="mapi/es1api mapi/es2api $CORE_DIRS"
-                fi
-                GLES_OVERLAY=1
-                EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GLESv1_CM_LIB) $(GLESv2_LIB)'
-            fi
-	    tracker=""
-            ;;
-        vega)
-            CORE_DIRS="$CORE_DIRS mapi/vgapi"
-            VG_LIB_DEPS="$VG_LIB_DEPS -lpthread"
-            EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'
-            ;;
-        esac
-
-	if test -n "$tracker"; then
-            test -d "$srcdir/src/gallium/state_trackers/$tracker" || \
-                as_fn_error "state tracker '$tracker' doesn't exist" "$LINENO" 5
-            if test -n "$state_trackers"; then
-                state_trackers="$state_trackers $tracker"
-            else
-                state_trackers="$tracker"
-            fi
-        fi
-    done
-    GALLIUM_STATE_TRACKERS_DIRS="$state_trackers"
-    ;;
-esac
-
-
-
-
-if test "x$HAVE_ST_EGL" = xyes; then
-	GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl"
-	# define GLX_DIRECT_RENDERING even when the driver is not dri
-	if test "x$mesa_driver" != xdri -a "x$driglx_direct" = xyes; then
-            DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
-	fi
-fi
-
-if test "x$HAVE_ST_XORG" = xyes; then
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XEXT" >&5
-$as_echo_n "checking for XEXT... " >&6; }
-
-if test -n "$PKG_CONFIG"; then
-    if test -n "$XEXT_CFLAGS"; then
-        pkg_cv_XEXT_CFLAGS="$XEXT_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xextproto >= 7.0.99.1\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "xextproto >= 7.0.99.1") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_XEXT_CFLAGS=`$PKG_CONFIG --cflags "xextproto >= 7.0.99.1" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$XEXT_LIBS"; then
-        pkg_cv_XEXT_LIBS="$XEXT_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xextproto >= 7.0.99.1\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "xextproto >= 7.0.99.1") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_XEXT_LIBS=`$PKG_CONFIG --libs "xextproto >= 7.0.99.1" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi
-        if test $_pkg_short_errors_supported = yes; then
-	        XEXT_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "xextproto >= 7.0.99.1"`
-        else
-	        XEXT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xextproto >= 7.0.99.1"`
-        fi
-	# Put the nasty error message in config.log where it belongs
-	echo "$XEXT_PKG_ERRORS" >&5
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                HAVE_XEXTPROTO_71="no"
-elif test $pkg_failed = untried; then
-	HAVE_XEXTPROTO_71="no"
-else
-	XEXT_CFLAGS=$pkg_cv_XEXT_CFLAGS
-	XEXT_LIBS=$pkg_cv_XEXT_LIBS
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	HAVE_XEXTPROTO_71="yes"; DEFINES="$DEFINES -DHAVE_XEXTPROTO_71"
-fi
-fi
-
-
-# Check whether --with-egl-platforms was given.
-if test "${with_egl_platforms+set}" = set; then :
-  withval=$with_egl_platforms; with_egl_platforms="$withval"
-else
-  with_egl_platforms=yes
-fi
-
-
-# Check whether --with-egl-displays was given.
-if test "${with_egl_displays+set}" = set; then :
-  withval=$with_egl_displays; with_egl_platforms="$withval"
-fi
-
-
-EGL_PLATFORMS=""
-case "$with_egl_platforms" in
-yes)
-    if test "x$enable_egl" = xyes && test "x$mesa_driver" != xosmesa; then
-        EGL_PLATFORMS="x11"
-        if test "$mesa_driver" = dri; then
-            EGL_PLATFORMS="$EGL_PLATFORMS drm"
-        fi
-    fi
-    ;;
-*)
-    if test "x$enable_egl" != xyes; then
-        as_fn_error "cannot build egl state tracker without EGL library" "$LINENO" 5
-    fi
-    # verify the requested driver directories exist
-    egl_platforms=`IFS=', '; echo $with_egl_platforms`
-    for plat in $egl_platforms; do
-        test -d "$srcdir/src/gallium/state_trackers/egl/$plat" || \
-            as_fn_error "EGL platform '$plat' does't exist" "$LINENO" 5
-        if test "$plat" = "fbdev"; then
-                GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/fbdev"
-        fi
-    done
-    EGL_PLATFORMS="$egl_platforms"
-    ;;
-esac
-
-
-
-# Check whether --with-egl-driver-dir was given.
-if test "${with_egl_driver_dir+set}" = set; then :
-  withval=$with_egl_driver_dir; EGL_DRIVER_INSTALL_DIR="$withval"
-else
-  EGL_DRIVER_INSTALL_DIR='${libdir}/egl'
-fi
-
-
-
-
-# Check whether --with-xorg-driver-dir was given.
-if test "${with_xorg_driver_dir+set}" = set; then :
-  withval=$with_xorg_driver_dir; XORG_DRIVER_INSTALL_DIR="$withval"
-else
-  XORG_DRIVER_INSTALL_DIR="${libdir}/xorg/modules/drivers"
-fi
-
-
-
-
-# Check whether --with-max-width was given.
-if test "${with_max_width+set}" = set; then :
-  withval=$with_max_width; DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
-     if test "${withval}" -gt "4096"; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Large framebuffer: see s_tritemp.h comments." >&5
-$as_echo "$as_me: WARNING: Large framebuffer: see s_tritemp.h comments." >&2;}
-fi
-
-fi
-
-
-# Check whether --with-max-height was given.
-if test "${with_max_height+set}" = set; then :
-  withval=$with_max_height; DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
-     if test "${withval}" -gt "4096"; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Large framebuffer: see s_tritemp.h comments." >&5
-$as_echo "$as_me: WARNING: Large framebuffer: see s_tritemp.h comments." >&2;}
-fi
-
-fi
-
-
-# Check whether --enable-gallium-llvm was given.
-if test "${enable_gallium_llvm+set}" = set; then :
-  enableval=$enable_gallium_llvm; enable_gallium_llvm="$enableval"
-else
-  enable_gallium_llvm=auto
-fi
-
-if test "x$enable_gallium_llvm" = xyes; then
-    if test "x$LLVM_CONFIG" != xno; then
-	LLVM_VERSION=`$LLVM_CONFIG --version`
-	LLVM_CFLAGS=`$LLVM_CONFIG --cflags`
-	LLVM_LIBS="`$LLVM_CONFIG --libs jit interpreter nativecodegen bitwriter` -lstdc++"
-
-	if test "x$HAS_UDIS86" != xno; then
-	    LLVM_LIBS="$LLVM_LIBS -ludis86"
-	    DEFINES="$DEFINES -DHAVE_UDIS86"
-	fi
-	LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
-	GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
-	DEFINES="$DEFINES -DGALLIUM_LLVMPIPE -D__STDC_CONSTANT_MACROS"
-	MESA_LLVM=1
-    else
-	MESA_LLVM=0
-    fi
-else
-    MESA_LLVM=0
-fi
-
-gallium_check_st() {
-    if test "x$HAVE_ST_DRI" = xyes || test "x$HAVE_ST_XORG" = xyes; then
-         GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS $1"
-    fi
-    if test "x$HAVE_ST_DRI" = xyes && test "x$2" != x; then
-         GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $2"
-    fi
-    if test "x$HAVE_ST_XORG" = xyes && test "x$3" != x; then
-         GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $3"
-    fi
-}
-
-
-# Check whether --enable-gallium-svga was given.
-if test "${enable_gallium_svga+set}" = set; then :
-  enableval=$enable_gallium_svga; enable_gallium_svga="$enableval"
-else
-  enable_gallium_svga=auto
-fi
-
-if test "x$enable_gallium_svga" = xyes; then
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
-    gallium_check_st "svga/drm" "dri-vmwgfx" "xorg-vmwgfx"
-elif test "x$enable_gallium_svga" = xauto; then
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
-fi
-
-# Check whether --enable-gallium-i915 was given.
-if test "${enable_gallium_i915+set}" = set; then :
-  enableval=$enable_gallium_i915; enable_gallium_i915="$enableval"
-else
-  enable_gallium_i915=auto
-fi
-
-if test "x$enable_gallium_i915" = xyes; then
-    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915"
-    gallium_check_st "i915/drm" "dri-i915" "xorg-i915"
-elif test "x$enable_gallium_i915" = xauto; then
-    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915"
-fi
-
-# Check whether --enable-gallium-i965 was given.
-if test "${enable_gallium_i965+set}" = set; then :
-  enableval=$enable_gallium_i965; enable_gallium_i965="$enableval"
-else
-  enable_gallium_i965=auto
-fi
-
-if test "x$enable_gallium_i965" = xyes; then
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965"
-    gallium_check_st "i965/drm" "dri-i965" "xorg-i965"
-elif test "x$enable_gallium_i965" = xauto; then
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965"
-fi
-
-# Check whether --enable-gallium-radeon was given.
-if test "${enable_gallium_radeon+set}" = set; then :
-  enableval=$enable_gallium_radeon; enable_gallium_radeon="$enableval"
-else
-  enable_gallium_radeon=auto
-fi
-
-if test "x$enable_gallium_radeon" = xauto; then
-    if test "x$HAVE_LIBDRM_RADEON" = xyes; then
-	GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
-	gallium_check_st "radeon/drm" "dri-r300"
-    else
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libdrm_radeon is missing, not building gallium-radeon (r300)" >&5
-$as_echo "$as_me: WARNING: libdrm_radeon is missing, not building gallium-radeon (r300)" >&2;}
-    fi
-fi
-if test "x$enable_gallium_radeon" = xyes; then
-    if test "x$HAVE_LIBDRM_RADEON" = xyes; then
-	GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
-	gallium_check_st "radeon/drm" "dri-r300" "xorg-radeon"
-    else
-	as_fn_error "libdrm_radeon is missing, cannot build gallium-radeon (r300)" "$LINENO" 5
-    fi
-fi
-
-# Check whether --enable-gallium-r600 was given.
-if test "${enable_gallium_r600+set}" = set; then :
-  enableval=$enable_gallium_r600; enable_gallium_r600="$enableval"
-else
-  enable_gallium_r600=auto
-fi
-
-if test "x$enable_gallium_r600" = xyes; then
-    if test "x$HAVE_LIBDRM_RADEON" = xyes; then
-	GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"
-	gallium_check_st "r600/drm" "dri-r600"
-    else
-	as_fn_error "libdrm_radeon is missing, cannot build gallium-r600" "$LINENO" 5
-    fi
-fi
-
-# Check whether --enable-gallium-nouveau was given.
-if test "${enable_gallium_nouveau+set}" = set; then :
-  enableval=$enable_gallium_nouveau; enable_gallium_nouveau="$enableval"
-else
-  enable_gallium_nouveau=no
-fi
-
-if test "x$enable_gallium_nouveau" = xyes; then
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nvfx nv50"
-    gallium_check_st "nouveau/drm" "dri-nouveau" "xorg-nouveau"
-fi
-
-# Check whether --enable-gallium-swrast was given.
-if test "${enable_gallium_swrast+set}" = set; then :
-  enableval=$enable_gallium_swrast; enable_gallium_swrast="$enableval"
-else
-  enable_gallium_swrast=auto
-fi
-
-if test "x$enable_gallium_swrast" = xyes || test "x$enable_gallium_swrast" = xauto; then
-    if test "x$HAVE_ST_DRI" = xyes; then
-        GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
-    fi
-fi
-
-SRC_DIRS="$CORE_DIRS $SRC_DIRS"
-
-LDFLAGS="$_SAVE_LDFLAGS"
-CPPFLAGS="$_SAVE_CPPFLAGS"
-
-ac_config_files="$ac_config_files configs/autoconf"
-
-
-ac_config_commands="$ac_config_commands configs"
-
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems.  If it contains results you don't
-# want to keep, you may remove or edit it.
-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
-# loading this file, other *unset* `ac_cv_foo' will be assigned the
-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
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-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(
-  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
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-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
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-      case $ac_var in #(
-      _ | IFS | as_nl) ;; #(
-      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
-      *) { eval $ac_var=; unset $ac_var;} ;;
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-
-  (set) 2>&1 |
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-      # `set' does not quote correctly, so add quotes: double-quote
-      # substitution turns \\\\ into \\, and sed turns \\ into \.
-      sed -n \
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-      ;; #(
-    *)
-      # `set' quotes correctly as required by POSIX, so do not add quotes.
-      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
-      ;;
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-    sort
-) |
-  sed '
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-     :clear
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-if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
-  if test -w "$cache_file"; then
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-      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
-$as_echo "$as_me: updating cache $cache_file" >&6;}
-    cat confcache >$cache_file
-  else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
-  fi
-fi
-rm -f confcache
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-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
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-
-# Transform confdefs.h into DEFS.
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-# Protect against Makefile macro expansion.
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- N
- s,\\\n,,
- b mline
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-s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)/-D\1=\2/g
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-H
-:any
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-'
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-
-ac_libobjs=
-ac_ltlibobjs=
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-LIBOBJS=$ac_libobjs
-
-LTLIBOBJS=$ac_ltlibobjs
-
-
-
-: ${CONFIG_STATUS=./config.status}
-ac_write_fail=0
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
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-
-debug=false
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-ac_cs_silent=false
-
-SHELL=\${CONFIG_SHELL-$SHELL}
-export SHELL
-_ASEOF
-cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
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-## -------------------- ##
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-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
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-  NULLCMD=:
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-as_nl='
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-export as_nl
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-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
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-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
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-  as_echo_n='printf %s'
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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 expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
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-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
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-      PATH_SEPARATOR=';'
-  }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
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-# Find who we are.  Look in the path if we contain no directory separator.
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-IFS=$as_save_IFS
-
-     ;;
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-  as_myself=$0
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-if test ! -f "$as_myself"; then
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-  exit 1
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-# Unset variables that we do not need and which cause bugs (e.g. in
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-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
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-# CDPATH.
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-
-
-# as_fn_error ERROR [LINENO LOG_FD]
-# ---------------------------------
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-as_fn_error ()
-{
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-  fi
-  $as_echo "$as_me: error: $1" >&2
-  as_fn_exit $as_status
-} # as_fn_error
-
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
-  return $1
-} # as_fn_set_status
-
-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
-  exit $1
-} # as_fn_exit
-
-# as_fn_unset VAR
-# ---------------
-# Portably unset VAR.
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-{
-  { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-# as_fn_append VAR VALUE
-# ----------------------
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-  {
-    eval $1+=\$2
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-  as_fn_append ()
-  {
-    eval $1=\$$1\$2
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-
-# as_fn_arith ARG...
-# ------------------
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-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-  eval 'as_fn_arith ()
-  {
-    as_val=$(( $* ))
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-else
-  as_fn_arith ()
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-
-if expr a : '\(a\)' >/dev/null 2>&1 &&
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-  as_expr=false
-fi
-
-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
-  as_basename=basename
-else
-  as_basename=false
-fi
-
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
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-else
-  as_dirname=false
-fi
-
-as_me=`$as_basename -- "$0" ||
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-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
-
-ECHO_C= ECHO_N= ECHO_T=
-case `echo -n x` in #(((((
--n*)
-  case `echo 'xy\c'` in
-  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
-  xy)  ECHO_C='\c';;
-  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
-       ECHO_T='	';;
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-*)
-  ECHO_N='-n';;
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-rm -f conf$$ conf$$.exe conf$$.file
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-  rm -f conf$$.dir
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-if (echo >conf$$.file) 2>/dev/null; then
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-    as_ln_s='ln -s'
-    # ... but there are two gotchas:
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-    # In both cases, we have to default to `cp -p'.
-    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-      as_ln_s='cp -p'
-  elif ln conf$$.file conf$$ 2>/dev/null; then
-    as_ln_s=ln
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-else
-  as_ln_s='cp -p'
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-rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
-rmdir conf$$.dir 2>/dev/null
-
-
-# as_fn_mkdir_p
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-{
-
-  case $as_dir in #(
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-  test -d "$as_dir" || eval $as_mkdir_p || {
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-      as_dirs="'$as_qdir' $as_dirs"
-      as_dir=`$as_dirname -- "$as_dir" ||
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-$as_echo X"$as_dir" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
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-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
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-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
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-	  s/.*/./; q'`
-      test -d "$as_dir" && break
-    done
-    test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
-
-
-} # as_fn_mkdir_p
-if mkdir -p . 2>/dev/null; then
-  as_mkdir_p='mkdir -p "$as_dir"'
-else
-  test -d ./-p && rmdir ./-p
-  as_mkdir_p=false
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-
-if test -x / >/dev/null 2>&1; then
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-  as_test_x='
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-	case $1 in #(
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-as_executable_p=$as_test_x
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-# Sed expression to map a string onto a valid CPP name.
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-
-# Sed expression to map a string onto a valid variable name.
-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-
-
-exec 6>&1
-## ----------------------------------- ##
-## Main body of $CONFIG_STATUS script. ##
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-test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-# Save the log message, to keep $0 and so on meaningful, and to
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-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
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-config_files="$ac_config_files"
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-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
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-Usage: $0 [OPTION]... [TAG]...
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-  -h, --help       print this help, then exit
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-Configuration files:
-$config_files
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-Configuration commands:
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-
-Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa>."
-
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
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-ac_pwd='$ac_pwd'
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-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
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-    ac_option=$1
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-    ac_shift=shift
-    ;;
-  esac
-
-  case $ac_option in
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-    $as_echo "$ac_cs_config"; exit ;;
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-    $as_echo "$ac_cs_usage"; exit ;;
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-    ac_cs_silent=: ;;
-
-  # This is an error.
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-
-  *) as_fn_append ac_config_targets " $1"
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-
-  esac
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-
-ac_configure_extra_args=
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-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
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-{
-  echo
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-## Running $as_me. ##
-_ASBOX
-  $as_echo "$ac_log"
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-
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
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-# Handling of arguments.
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-
-  *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
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-
-
-# If the user did not use the arguments to specify the items to instantiate,
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-# We use the long form for the default assignment because of an extremely
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-if $ac_need_defaults; then
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-
-# Have a temporary directory for convenience.  Make it in the build tree
-# simply because there is no reason against having it here, and in addition,
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-# Note that there is a small window in which the directory will not be cleaned:
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-# Create a (secure) tmp directory for tmp files.
-
-{
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-{
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-
-# Set up the scripts for CONFIG_FILES section.
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-# This happens for instance with `./config.status config.h'.
-if test -n "$CONFIG_FILES"; then
-
-
-ac_cr=`echo X | tr X '\015'`
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-  ac_cs_awk_cr=$ac_cr
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-
-echo 'BEGIN {' >"$tmp/subs1.awk" &&
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-
-
-{
-  echo "cat >conf$$subs.awk <<_ACEOF" &&
-  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
-  echo "_ACEOF"
-} >conf$$subs.sh ||
-  as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
-ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
-ac_delim='%!_!# '
-for ac_last_try in false false false false false :; do
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-  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
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-    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
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-    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
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-rm -f conf$$subs.sh
-
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
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-sed -n '
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-g
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-g
-s/.\{148\}//
-t nl
-:delim
-h
-s/\(.\{148\}\)..*/\1/
-t more2
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-:more2
-s/["\\]/\\&/g; s/^/"/; s/$/"\\/
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-s/.\{148\}//
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-rm -f conf$$subs.awk
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-_ACAWK
-cat >>"\$tmp/subs1.awk" <<_ACAWK &&
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-  FS = ""
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-}
-{
-  line = $ 0
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-      value = S[key]
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-      substed = 1
-    } else
-      len += 1 + keylen
-  }
-
-  print line
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-
-_ACAWK
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
-  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
-else
-  cat
-fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
-  || as_fn_error "could not setup config files machinery" "$LINENO" 5
-_ACEOF
-
-# VPATH may cause trouble with some makes, so we remove $(srcdir),
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-# (actually we leave an empty line to preserve line numbers).
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
-s/:*\$(srcdir):*/:/
-s/:*\${srcdir}:*/:/
-s/:*@srcdir@:*/:/
-s/^\([^=]*=[	 ]*\):*/\1/
-s/:*$//
-s/^[^=]*=[	 ]*$//
-}'
-fi
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-fi # test -n "$CONFIG_FILES"
-
-
-eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
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-for ac_tag
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-  case $ac_tag in
-  :[FHLC]) ac_mode=$ac_tag; continue;;
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-  case $ac_mode$ac_tag in
-  :[FHL]*:*);;
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-  :[FH]-) ac_tag=-:-;;
-  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
-  esac
-  ac_save_IFS=$IFS
-  IFS=:
-  set x $ac_tag
-  IFS=$ac_save_IFS
-  shift
-  ac_file=$1
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-  case $ac_mode in
-  :L) ac_source=$1;;
-  :[FH])
-    ac_file_inputs=
-    for ac_f
-    do
-      case $ac_f in
-      -) ac_f="$tmp/stdin";;
-      *) # Look for the file first in the build tree, then in the source tree
-	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
-	 # because $ac_f cannot contain `:'.
-	 test -f "$ac_f" ||
-	   case $ac_f in
-	   [\\/$]*) false;;
-	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
-	   esac ||
-	   as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
-      esac
-      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
-      as_fn_append ac_file_inputs " '$ac_f'"
-    done
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-    # Let's still pretend it is `configure' which instantiates (i.e., don't
-    # use $as_me), people would be surprised to read:
-    #    /* config.h.  Generated by config.status.  */
-    configure_input='Generated from '`
-	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
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-    if test x"$ac_file" != x-; then
-      configure_input="$ac_file.  $configure_input"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
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-    # Neutralize special characters interpreted by sed in replacement strings.
-    case $configure_input in #(
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-       ac_sed_conf_input=`$as_echo "$configure_input" |
-       sed 's/[\\\\&|]/\\\\&/g'`;; #(
-    *) ac_sed_conf_input=$configure_input;;
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-    case $ac_tag in
-    *:-:* | *:-) cat >"$tmp/stdin" \
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-    esac
-    ;;
-  esac
-
-  ac_dir=`$as_dirname -- "$ac_file" ||
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-	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$ac_file" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-  as_dir="$ac_dir"; as_fn_mkdir_p
-  ac_builddir=.
-
-case "$ac_dir" in
-.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
-*)
-  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
-  # A ".." for each directory in $ac_dir_suffix.
-  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
-  case $ac_top_builddir_sub in
-  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
-  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
-  esac ;;
-esac
-ac_abs_top_builddir=$ac_pwd
-ac_abs_builddir=$ac_pwd$ac_dir_suffix
-# for backward compatibility:
-ac_top_builddir=$ac_top_build_prefix
-
-case $srcdir in
-  .)  # We are building in place.
-    ac_srcdir=.
-    ac_top_srcdir=$ac_top_builddir_sub
-    ac_abs_top_srcdir=$ac_pwd ;;
-  [\\/]* | ?:[\\/]* )  # Absolute name.
-    ac_srcdir=$srcdir$ac_dir_suffix;
-    ac_top_srcdir=$srcdir
-    ac_abs_top_srcdir=$srcdir ;;
-  *) # Relative name.
-    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
-    ac_top_srcdir=$ac_top_build_prefix$srcdir
-    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
-esac
-ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
-
-
-  case $ac_mode in
-  :F)
-  #
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-  case $INSTALL in
-  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
-  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
-  esac
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-# If the template does not know about datarootdir, expand it.
-# FIXME: This hack should be removed a few years after 2.60.
-ac_datarootdir_hack=; ac_datarootdir_seen=
-ac_sed_dataroot='
-/datarootdir/ {
-  p
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-/@datadir@/p
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-/@localedir@/p
-/@mandir@/p'
-case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
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-*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
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-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-  ac_datarootdir_hack='
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-  s&@docdir@&$docdir&g
-  s&@infodir@&$infodir&g
-  s&@localedir@&$localedir&g
-  s&@mandir@&$mandir&g
-  s&\\\${datarootdir}&$datarootdir&g' ;;
-esac
-_ACEOF
-
-# Neutralize VPATH when `$srcdir' = `.'.
-# Shell code in configure.ac might set extrasub.
-# FIXME: do we really want to maintain this feature?
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-ac_sed_extra="$ac_vpsub
-$extrasub
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-:t
-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s|@configure_input@|$ac_sed_conf_input|;t t
-s&@top_builddir@&$ac_top_builddir_sub&;t t
-s&@top_build_prefix@&$ac_top_build_prefix&;t t
-s&@srcdir@&$ac_srcdir&;t t
-s&@abs_srcdir@&$ac_abs_srcdir&;t t
-s&@top_srcdir@&$ac_top_srcdir&;t t
-s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
-s&@builddir@&$ac_builddir&;t t
-s&@abs_builddir@&$ac_abs_builddir&;t t
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-s&@INSTALL@&$ac_INSTALL&;t t
-$ac_datarootdir_hack
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-eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
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-test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
-  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
-  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
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-$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
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-
-  rm -f "$tmp/stdin"
-  case $ac_file in
-  -) cat "$tmp/out" && rm -f "$tmp/out";;
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-  || as_fn_error "could not create $ac_file" "$LINENO" 5
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-
-
-  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
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-
-  case $ac_file$ac_mode in
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-  esac
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-
-as_fn_exit 0
-_ACEOF
-ac_clean_files=$ac_clean_files_save
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-test $ac_write_fail = 0 ||
-  as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
-
-
-# configure is writing to config.log, and then calls config.status.
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-# Unfortunately, on DOS this fails, as config.log is still kept open
-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded.  So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status.  When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
-  ac_cs_success=:
-  ac_config_status_args=
-  test "$silent" = yes &&
-    ac_config_status_args="$ac_config_status_args --quiet"
-  exec 5>/dev/null
-  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
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-  $ac_cs_success || as_fn_exit $?
-fi
-if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
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-fi
-
-
-echo ""
-echo "        prefix:          $prefix"
-echo "        exec_prefix:     $exec_prefix"
-echo "        libdir:          $libdir"
-echo "        includedir:      $includedir"
-
-echo ""
-echo "        Driver:          $mesa_driver"
-if echo "$DRIVER_DIRS" | grep 'osmesa' >/dev/null 2>&1; then
-    echo "        OSMesa:          lib$OSMESA_LIB"
-else
-    echo "        OSMesa:          no"
-fi
-if test "$mesa_driver" = dri; then
-    # cleanup the drivers var
-    dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/  */ /;s/ *$//'`
-if test "x$DRI_DIRS" = x; then
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-else
-    echo "        DRI drivers:     $dri_dirs"
-fi
-    echo "        DRI driver dir:  $DRI_DRIVER_INSTALL_DIR"
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-echo "        Use XCB:         $enable_xcb"
-
-echo ""
-if test "x$MESA_LLVM" = x1; then
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-    echo "        llvm-config:     $LLVM_CONFIG"
-    echo "        llvm-version:    $LLVM_VERSION"
-else
-    echo "        llvm:            no"
-fi
-
-echo ""
-if echo "$SRC_DIRS" | grep 'gallium' >/dev/null 2>&1; then
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-    echo "        Gallium dirs:    $GALLIUM_DIRS"
-    echo "        Target dirs:     $GALLIUM_TARGET_DIRS"
-    echo "        Winsys dirs:     $GALLIUM_WINSYS_DIRS"
-    echo "        Driver dirs:     $GALLIUM_DRIVERS_DIRS"
-    echo "        Trackers dirs:   $GALLIUM_STATE_TRACKERS_DIRS"
-    if test "x$HAVE_ST_EGL" = xyes; then
-        echo "        EGL client APIs: $EGL_CLIENT_APIS"
-    fi
-else
-    echo "        Gallium:         no"
-fi
-
-echo ""
-echo "        Shared libs:     $enable_shared"
-echo "        Static libs:     $enable_static"
-if test "$enable_egl" = yes; then
-    echo "        EGL:             $EGL_DRIVERS_DIRS"
-    echo "        EGL platforms:   $EGL_PLATFORMS"
-else
-    echo "        EGL:             no"
-fi
-echo "        GLU:             $enable_glu"
-echo "        GLw:             $enable_glw (Motif: $enable_motif)"
-echo "        glut:            $enable_glut"
-
-# cleanup the CFLAGS/CXXFLAGS/DEFINES vars
-cflags=`echo $CFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
-    $SED 's/^ *//;s/  */ /;s/ *$//'`
-cxxflags=`echo $CXXFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
-    $SED 's/^ *//;s/  */ /;s/ *$//'`
-defines=`echo $DEFINES $ASM_FLAGS | $SED 's/^ *//;s/  */ /;s/ *$//'`
-echo ""
-echo "        CFLAGS:          $cflags"
-echo "        CXXFLAGS:        $cxxflags"
-echo "        Macros:          $defines"
-
-echo ""
-echo "        Run '${MAKE-make}' to build Mesa"
-echo ""