Import upstream version 12.10.0

1 files changed, 10030 insertions, 632 deletions

diff --git a/configure b/configure
index 58c8f4b..ed8d4b4 100755
--- a/configure
+++ b/configure
@@ -1,11 +1,9 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68.
+# Generated by GNU Autoconf 2.69.
 #
 #
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
-# Foundation, Inc.
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
 #
 #
 # This configure script is free software; the Free Software Foundation
@@ -134,6 +132,31 @@ export LANGUAGE
 # CDPATH.
 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 
+# Use a proper internal environment variable to ensure we don't fall
+  # into an infinite loop, continuously re-executing ourselves.
+  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+    _as_can_reexec=no; export _as_can_reexec;
+    # 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.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+  *v*x* | *x*v* ) as_opts=-vx ;;
+  *v* ) as_opts=-v ;;
+  *x* ) as_opts=-x ;;
+  * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+  fi
+  # We don't want this to propagate to other subprocesses.
+          { _as_can_reexec=; unset _as_can_reexec;}
 if test "x$CONFIG_SHELL" = x; then
   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
   emulate sh
@@ -167,7 +190,8 @@ if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 else
   exitcode=1; echo positional parameters were not saved.
 fi
-test x\$exitcode = x0 || exit 1"
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
@@ -220,21 +244,25 @@ 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.
-	# Preserve -v and -x to the replacement shell.
-	BASH_ENV=/dev/null
-	ENV=/dev/null
-	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-	export CONFIG_SHELL
-	case $- in # ((((
-	  *v*x* | *x*v* ) as_opts=-vx ;;
-	  *v* ) as_opts=-v ;;
-	  *x* ) as_opts=-x ;;
-	  * ) as_opts= ;;
-	esac
-	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
+  export CONFIG_SHELL
+             # 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.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+  *v*x* | *x*v* ) as_opts=-vx ;;
+  *v* ) as_opts=-v ;;
+  *x* ) as_opts=-x ;;
+  * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
 fi
 
     if test x$as_have_required = xno; then :
@@ -336,6 +364,14 @@ $as_echo X"$as_dir" |
 
 
 } # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+  test -f "$1" && test -x "$1"
+} # as_fn_executable_p
 # as_fn_append VAR VALUE
 # ----------------------
 # Append the text in VALUE to the end of the definition contained in VAR. Take
@@ -457,6 +493,10 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits
   chmod +x "$as_me.lineno" ||
     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 
+  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+  # already done that, so ensure we don't try to do so again and fall
+  # in an infinite loop.  This has already happened in practice.
+  _as_can_reexec=no; export _as_can_reexec
   # Don't try to exec as it changes $[0], causing all sort of problems
   # (the dirname of $[0] is not the place where we might find the
   # original and so on.  Autoconf is especially sensitive to this).
@@ -491,16 +531,16 @@ if (echo >conf$$.file) 2>/dev/null; then
     # ... but there are two gotchas:
     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-    # In both cases, we have to default to `cp -p'.
+    # In both cases, we have to default to `cp -pR'.
     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-      as_ln_s='cp -p'
+      as_ln_s='cp -pR'
   elif ln conf$$.file conf$$ 2>/dev/null; then
     as_ln_s=ln
   else
-    as_ln_s='cp -p'
+    as_ln_s='cp -pR'
   fi
 else
-  as_ln_s='cp -p'
+  as_ln_s='cp -pR'
 fi
 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 rmdir conf$$.dir 2>/dev/null
@@ -512,28 +552,8 @@ else
   as_mkdir_p=false
 fi
 
-if test -x / >/dev/null 2>&1; then
-  as_test_x='test -x'
-else
-  if ls -dL / >/dev/null 2>&1; then
-    as_ls_L_option=L
-  else
-    as_ls_L_option=
-  fi
-  as_test_x='
-    eval sh -c '\''
-      if test -d "$1"; then
-	test -d "$1/.";
-      else
-	case $1 in #(
-	-*)set "./$1";;
-	esac;
-	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
-	???[sx]*):;;*)false;;esac;fi
-    '\'' sh
-  '
-fi
-as_executable_p=$as_test_x
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
 
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -613,8 +633,6 @@ ac_subst_vars='am__EXEEXT_FALSE
 am__EXEEXT_TRUE
 LTLIBOBJS
 LIBOBJS
-HAS_GUDEV_FALSE
-HAS_GUDEV_TRUE
 COVERAGE_LDFLAGS
 COVERAGE_CFLAGS
 HAVE_GCOVR_FALSE
@@ -640,17 +658,29 @@ CATALOGS
 MSGFMT_OPTS
 GNOMELOCALEDIR
 GETTEXT_PACKAGE
+TEST_SERVICE_LDFLAGS
+BUILD_TESTS_FALSE
+BUILD_TESTS_TRUE
+TEST_SERVICE_LIBS
+TEST_SERVICE_CFLAGS
+CWARNFLAGS
+STRICT_CXXFLAGS
+BASE_CXXFLAGS
+XORG_GTEST_CPPFLAGS
+XORG_GTEST_SOURCE
+EVEMU_LIBS
+EVEMU_CFLAGS
+X11_LIBS
+X11_CFLAGS
+GTEST_SOURCE
+GTEST_CPPFLAGS
 DBUSSERVICEDIR
 INDICATORICONSDIR
 INDICATORDIR
-BUILD_APT_FALSE
-BUILD_APT_TRUE
 BUILD_GTKLOGOUTHELPER_FALSE
 BUILD_GTKLOGOUTHELPER_TRUE
 GTKLOGOUTHELPER_LIBS
 GTKLOGOUTHELPER_CFLAGS
-USE_GTK3_FALSE
-USE_GTK3_TRUE
 GUDEV_LIBS
 GUDEV_CFLAGS
 SESSIONERVICE_LIBS
@@ -662,6 +692,7 @@ APPLET_CFLAGS
 AM_BACKSLASH
 AM_DEFAULT_V
 AM_V
+CXXCPP
 OTOOL64
 OTOOL
 LIPO
@@ -692,6 +723,12 @@ LIBTOOL
 EGREP
 GREP
 CPP
+am__fastdepCXX_FALSE
+am__fastdepCXX_TRUE
+CXXDEPMODE
+ac_ct_CXX
+CXXFLAGS
+CXX
 DATADIRNAME
 am__fastdepCC_FALSE
 am__fastdepCC_TRUE
@@ -832,10 +869,14 @@ with_gnu_ld
 with_sysroot
 enable_libtool_lock
 enable_silent_rules
-with_gtk
 enable_gtklogouthelper
-enable_apt
 enable_localinstall
+enable_tests
+with_gtest_include_path
+with_gtest_source_path
+with_evemu
+enable_selective_werror
+enable_strict_compilation
 enable_gcov
 '
       ac_precious_vars='build_alias
@@ -849,15 +890,23 @@ CFLAGS
 LDFLAGS
 LIBS
 CPPFLAGS
+CXX
+CXXFLAGS
+CCC
 CPP
+CXXCPP
 APPLET_CFLAGS
 APPLET_LIBS
 SESSIONSERVICE_CFLAGS
 SESSIONSERVICE_LIBS
-GUDEV_CFLAGS
-GUDEV_LIBS
 GTKLOGOUTHELPER_CFLAGS
-GTKLOGOUTHELPER_LIBS'
+GTKLOGOUTHELPER_LIBS
+X11_CFLAGS
+X11_LIBS
+EVEMU_CFLAGS
+EVEMU_LIBS
+TEST_SERVICE_CFLAGS
+TEST_SERVICE_LIBS'
 
 
 # Initialize some variables set by options.
@@ -1313,8 +1362,6 @@ target=$target_alias
 if test "x$host_alias" != x; then
   if test "x$build_alias" = x; then
     cross_compiling=maybe
-    $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
-    If a cross compiler is detected then cross compile mode will be used" >&2
   elif test "x$build_alias" != "x$host_alias"; then
     cross_compiling=yes
   fi
@@ -1492,9 +1539,15 @@ Optional Features:
   --disable-silent-rules         verbose build output (undo: `make V=0')
   --enable-gtklogouthelper
                           enable GTK Logout Helper
-  --disable-apt           disable APT support
   --enable-localinstall   install all of the files localy instead of system
                           directories (for distcheck)
+  --disable-tests         Disable test scripts and tools (default=auto)
+  --disable-selective-werror
+                          Turn off selective compiler errors. (default:
+                          enabled)
+  --enable-strict-compilation
+                          Enable all warnings from compiler and make them
+                          errors (default: disabled)
   --enable-gcov           enable coverage testing with gcov
 
 Optional Packages:
@@ -1505,8 +1558,13 @@ Optional Packages:
   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
   --with-sysroot=DIR Search for dependent libraries within DIR
                         (or the compiler's sysroot if not specified).
-  --with-gtk              Which version of gtk to use for the indicator
-                          [default=3]
+  --with-gtest-include-path
+                          location of the Google test headers
+  --with-gtest-source-path
+                          location of the Google test sources, defaults to
+                          /usr/src/gtest
+  --with-evemu            support Linux input device recording playback
+                          (default: enabled if available)
 
 Some influential environment variables:
   PKG_CONFIG  path to pkg-config utility
@@ -1521,7 +1579,10 @@ Some influential environment variables:
   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>
+  CXX         C++ compiler command
+  CXXFLAGS    C++ compiler flags
   CPP         C preprocessor
+  CXXCPP      C++ preprocessor
   APPLET_CFLAGS
               C compiler flags for APPLET, overriding pkg-config
   APPLET_LIBS linker flags for APPLET, overriding pkg-config
@@ -1529,13 +1590,19 @@ Some influential environment variables:
               C compiler flags for SESSIONSERVICE, overriding pkg-config
   SESSIONSERVICE_LIBS
               linker flags for SESSIONSERVICE, overriding pkg-config
-  GUDEV_CFLAGS
-              C compiler flags for GUDEV, overriding pkg-config
-  GUDEV_LIBS  linker flags for GUDEV, overriding pkg-config
   GTKLOGOUTHELPER_CFLAGS
               C compiler flags for GTKLOGOUTHELPER, overriding pkg-config
   GTKLOGOUTHELPER_LIBS
               linker flags for GTKLOGOUTHELPER, overriding pkg-config
+  X11_CFLAGS  C compiler flags for X11, overriding pkg-config
+  X11_LIBS    linker flags for X11, overriding pkg-config
+  EVEMU_CFLAGS
+              C compiler flags for EVEMU, overriding pkg-config
+  EVEMU_LIBS  linker flags for EVEMU, overriding pkg-config
+  TEST_SERVICE_CFLAGS
+              C compiler flags for TEST_SERVICE, overriding pkg-config
+  TEST_SERVICE_LIBS
+              linker flags for TEST_SERVICE, 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.
@@ -1604,9 +1671,9 @@ test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
 configure
-generated by GNU Autoconf 2.68
+generated by GNU Autoconf 2.69
 
-Copyright (C) 2010 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 _ACEOF
@@ -1682,7 +1749,7 @@ $as_echo "$ac_try_echo"; } >&5
 	 test ! -s conftest.err
        } && test -s conftest$ac_exeext && {
 	 test "$cross_compiling" = yes ||
-	 $as_test_x conftest$ac_exeext
+	 test -x conftest$ac_exeext
        }; then :
   ac_retval=0
 else
@@ -1768,6 +1835,44 @@ $as_echo "$ac_res" >&6; }
 
 } # ac_fn_c_check_func
 
+# ac_fn_cxx_try_compile LINENO
+# ----------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext
+  if { { ac_try="$ac_compile"
+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_compile") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_compile
+
 # ac_fn_c_try_cpp LINENO
 # ----------------------
 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
@@ -1878,6 +1983,222 @@ $as_echo "$ac_res" >&6; }
 
 } # ac_fn_c_check_header_compile
 
+# ac_fn_cxx_try_cpp LINENO
+# ------------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_cpp ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_cpp conftest.$ac_ext"
+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_cpp conftest.$ac_ext") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } > conftest.i && {
+	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+    ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_cpp
+
+# ac_fn_cxx_try_link LINENO
+# -------------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_link ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext conftest$ac_exeext
+  if { { ac_try="$ac_link"
+case "(($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_link") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 test -x conftest$ac_exeext
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+  # interfere with the next link command; also delete a directory that is
+  # left behind by Apple's compiler.  We do this before executing the actions.
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_link
+
+# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
+# ---------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_cxx_check_header_mongrel ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if eval \${$3+:} false; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_header_compiler=yes
+else
+  ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <$2>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+  ac_header_preproc=yes
+else
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
+  yes:no: )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+    ;;
+esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_cxx_check_header_mongrel
+
+# ac_fn_cxx_check_decl LINENO SYMBOL VAR INCLUDES
+# -----------------------------------------------
+# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
+# accordingly.
+ac_fn_cxx_check_decl ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  as_decl_name=`echo $2|sed 's/ *(.*//'`
+  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
+$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+#ifndef $as_decl_name
+#ifdef __cplusplus
+  (void) $as_decl_use;
+#else
+  (void) $as_decl_name;
+#endif
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_cxx_check_decl
+
 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
 # -------------------------------------------------------
 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
@@ -1969,7 +2290,7 @@ This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by $as_me, which was
-generated by GNU Autoconf 2.68.  Invocation command line was
+generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
 
@@ -2389,7 +2710,7 @@ case $as_dir/ in #((
     # by default.
     for ac_prog in ginstall scoinst install; do
       for ac_exec_ext in '' $ac_executable_extensions; do
-	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
 	  if test $ac_prog = install &&
 	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 	    # AIX install.  It has an incompatible calling convention.
@@ -2558,7 +2879,7 @@ 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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -2598,7 +2919,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_STRIP="strip"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -2649,7 +2970,7 @@ do
   test -z "$as_dir" && as_dir=.
     for ac_prog in mkdir gmkdir; do
 	 for ac_exec_ext in '' $ac_executable_extensions; do
-	   { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+	   as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
 	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
 	     'mkdir (GNU coreutils) '* | \
 	     'mkdir (coreutils) '* | \
@@ -2702,7 +3023,7 @@ 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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_AWK="$ac_prog"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -2788,7 +3109,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE=indicator-session
- VERSION=0.3.96
+ VERSION=12.10.0
 
 
 cat >>confdefs.h <<_ACEOF
@@ -2892,7 +3213,7 @@ 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 as_fn_executable_p "$as_dir/$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$ac_exec_ext" >&5
     break 2
@@ -2935,7 +3256,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$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$ac_exec_ext" >&5
     break 2
@@ -3008,7 +3329,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_path_GLIB_COMPILE_SCHEMAS="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -3185,7 +3506,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$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$ac_exec_ext" >&5
     break 2
@@ -3225,7 +3546,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$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$ac_exec_ext" >&5
     break 2
@@ -3278,7 +3599,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$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$ac_exec_ext" >&5
     break 2
@@ -3319,7 +3640,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
        ac_prog_rejected=yes
        continue
@@ -3377,7 +3698,7 @@ 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 as_fn_executable_p "$as_dir/$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$ac_exec_ext" >&5
     break 2
@@ -3421,7 +3742,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$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$ac_exec_ext" >&5
     break 2
@@ -3867,8 +4188,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <stdarg.h>
 #include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
+struct stat;
 /* 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);
@@ -4122,7 +4442,7 @@ 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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_path_INTLTOOL_UPDATE="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -4162,7 +4482,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_path_INTLTOOL_MERGE="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -4202,7 +4522,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_path_INTLTOOL_EXTRACT="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -4386,7 +4706,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_path_XGETTEXT="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -4426,7 +4746,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_path_MSGMERGE="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -4466,7 +4786,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_path_MSGFMT="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -4506,7 +4826,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -4557,7 +4877,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_path_INTLTOOL_PERL="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -4726,7 +5046,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$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$ac_exec_ext" >&5
     break 2
@@ -4766,7 +5086,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$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$ac_exec_ext" >&5
     break 2
@@ -4819,7 +5139,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$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$ac_exec_ext" >&5
     break 2
@@ -4860,7 +5180,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
        ac_prog_rejected=yes
        continue
@@ -4918,7 +5238,7 @@ 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 as_fn_executable_p "$as_dir/$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$ac_exec_ext" >&5
     break 2
@@ -4962,7 +5282,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$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$ac_exec_ext" >&5
     break 2
@@ -5158,8 +5478,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <stdarg.h>
 #include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
+struct stat;
 /* 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);
@@ -5372,6 +5691,391 @@ else
 fi
 
 
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+  if test -n "$CCC"; then
+    CXX=$CCC
+  else
+    if test -n "$ac_tool_prefix"; then
+  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+  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 ${ac_cv_prog_CXX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CXX"; then
+  ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$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 '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CXX="$ac_tool_prefix$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
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CXX" && break
+  done
+fi
+if test -z "$CXX"; then
+  ac_ct_CXX=$CXX
+  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+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 ${ac_cv_prog_ac_ct_CXX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CXX"; then
+  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$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 '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CXX="$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_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CXX" && break
+done
+
+  if test "x$ac_ct_CXX" = x; then
+    CXX="g++"
+  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
+    CXX=$ac_ct_CXX
+  fi
+fi
+
+  fi
+fi
+# Provide some information about the compiler.
+$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 ${ac_cv_cxx_compiler_gnu+:} false; 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_cxx_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes
+else
+  ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GXX=yes
+else
+  GXX=
+fi
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
+if ${ac_cv_prog_cxx_g+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+   ac_cxx_werror_flag=yes
+   ac_cv_prog_cxx_g=no
+   CXXFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_prog_cxx_g=yes
+else
+  CXXFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+	 CXXFLAGS="-g"
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_prog_cxx_g=yes
+fi
+rm -f core conftest.err conftest.$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.$ac_ext
+   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+  CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+  if test "$GXX" = yes; then
+    CXXFLAGS="-g -O2"
+  else
+    CXXFLAGS="-g"
+  fi
+else
+  if test "$GXX" = yes; then
+    CXXFLAGS="-O2"
+  else
+    CXXFLAGS=
+  fi
+fi
+ac_ext=c
+ac_cpp='$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
+
+depcc="$CXX"  am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named `D' -- because `-MD' means `put the output
+  # in D'.
+  rm -rf conftest.dir
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CXX_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  am__universal=false
+  case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac
+
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Solaris 8's {/usr,}/bin/sh.
+      touch sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle `-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # after this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+      # This compiler won't grok `-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_CXX_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CXX_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
+CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
+
+ if
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
+  am__fastdepCXX_TRUE=
+  am__fastdepCXX_FALSE='#'
+else
+  am__fastdepCXX_TRUE='#'
+  am__fastdepCXX_FALSE=
+fi
+
+
 if test "x$CC" != xcc; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
@@ -5652,7 +6356,7 @@ do
     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
+      as_fn_executable_p "$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
@@ -5718,7 +6422,7 @@ do
     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
+      as_fn_executable_p "$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
@@ -6065,7 +6769,7 @@ do
     for ac_prog in sed gsed; do
     for ac_exec_ext in '' $ac_executable_extensions; do
       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
-      { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
+      as_fn_executable_p "$ac_path_SED" || continue
 # Check for GNU ac_path_SED and select it if it is found.
   # Check for GNU $ac_path_SED
 case `"$ac_path_SED" --version 2>&1` in
@@ -6144,7 +6848,7 @@ do
     for ac_prog in fgrep; do
     for ac_exec_ext in '' $ac_executable_extensions; do
       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
-      { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
+      as_fn_executable_p "$ac_path_FGREP" || continue
 # Check for GNU ac_path_FGREP and select it if it is found.
   # Check for GNU $ac_path_FGREP
 case `"$ac_path_FGREP" --version 2>&1` in
@@ -6400,7 +7104,7 @@ 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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -6444,7 +7148,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -6868,7 +7572,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -6908,7 +7612,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_OBJDUMP="objdump"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -7214,7 +7918,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -7254,7 +7958,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -7357,7 +8061,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -7401,7 +8105,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_AR="$ac_prog"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -7526,7 +8230,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -7566,7 +8270,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_STRIP="strip"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -7625,7 +8329,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -7665,7 +8369,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_RANLIB="ranlib"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -8314,7 +9018,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -8354,7 +9058,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -8434,7 +9138,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -8474,7 +9178,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -8526,7 +9230,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -8566,7 +9270,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_NMEDIT="nmedit"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -8618,7 +9322,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -8658,7 +9362,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_LIPO="lipo"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -8710,7 +9414,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -8750,7 +9454,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_OTOOL="otool"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -8802,7 +9506,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -8842,7 +9546,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_OTOOL64="otool64"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -9074,6 +9778,17 @@ done
 
 
 
+func_stripname_cnf ()
+{
+  case ${2} in
+  .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+  *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+  esac
+} # func_stripname_cnf
+
+
+
+
 
 # Set options
 
@@ -13073,6 +13788,3209 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 CC="$lt_save_CC"
 
+      if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+    (test "X$CXX" != "Xg++"))) ; then
+  ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+if test -z "$CXXCPP"; then
+  if ${ac_cv_prog_CXXCPP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CXXCPP needs to be expanded
+    for CXXCPP in "$CXX -E" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_cxx_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.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i 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_cxx_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+  break
+fi
+
+    done
+    ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+  CXXCPP=$ac_cv_prog_CXXCPP
+else
+  ac_cv_prog_CXXCPP=$CXXCPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$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 $? "C++ preprocessor \"$CXXCPP\" 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
+
+else
+  _lt_caught_CXX_error=yes
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+archive_cmds_need_lc_CXX=no
+allow_undefined_flag_CXX=
+always_export_symbols_CXX=no
+archive_expsym_cmds_CXX=
+compiler_needs_object_CXX=no
+export_dynamic_flag_spec_CXX=
+hardcode_direct_CXX=no
+hardcode_direct_absolute_CXX=no
+hardcode_libdir_flag_spec_CXX=
+hardcode_libdir_separator_CXX=
+hardcode_minus_L_CXX=no
+hardcode_shlibpath_var_CXX=unsupported
+hardcode_automatic_CXX=no
+inherit_rpath_CXX=no
+module_cmds_CXX=
+module_expsym_cmds_CXX=
+link_all_deplibs_CXX=unknown
+old_archive_cmds_CXX=$old_archive_cmds
+reload_flag_CXX=$reload_flag
+reload_cmds_CXX=$reload_cmds
+no_undefined_flag_CXX=
+whole_archive_flag_spec_CXX=
+enable_shared_with_static_runtimes_CXX=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+objext_CXX=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working.  Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+  # Code to be used in simple compile tests
+  lt_simple_compile_test_code="int some_variable = 0;"
+
+  # Code to be used in simple link tests
+  lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
+
+  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+  # save warnings/boilerplate of simple test code
+  ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+  ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+  # Allow CC to be a program name with arguments.
+  lt_save_CC=$CC
+  lt_save_CFLAGS=$CFLAGS
+  lt_save_LD=$LD
+  lt_save_GCC=$GCC
+  GCC=$GXX
+  lt_save_with_gnu_ld=$with_gnu_ld
+  lt_save_path_LD=$lt_cv_path_LD
+  if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+    lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+  else
+    $as_unset lt_cv_prog_gnu_ld
+  fi
+  if test -n "${lt_cv_path_LDCXX+set}"; then
+    lt_cv_path_LD=$lt_cv_path_LDCXX
+  else
+    $as_unset lt_cv_path_LD
+  fi
+  test -z "${LDCXX+set}" || LD=$LDCXX
+  CC=${CXX-"c++"}
+  CFLAGS=$CXXFLAGS
+  compiler=$CC
+  compiler_CXX=$CC
+  for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+  if test -n "$compiler"; then
+    # We don't want -fno-exception when compiling C++ code, so set the
+    # no_builtin_flag separately
+    if test "$GXX" = yes; then
+      lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
+    else
+      lt_prog_compiler_no_builtin_flag_CXX=
+    fi
+
+    if test "$GXX" = yes; then
+      # Set up default GNU C++ configuration
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+  with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [\\/]* | ?:[\\/]*)
+      re_direlt='/[^/][^/]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+      # Check if GNU C++ uses GNU ld as the underlying linker, since the
+      # archiving commands below assume that GNU ld is being used.
+      if test "$with_gnu_ld" = yes; then
+        archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+        hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+        export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+        # If archive_cmds runs LD, not CC, wlarc should be empty
+        # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+        #     investigate it a little bit more. (MM)
+        wlarc='${wl}'
+
+        # ancient GNU ld didn't support --whole-archive et. al.
+        if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+	  $GREP 'no-whole-archive' > /dev/null; then
+          whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+        else
+          whole_archive_flag_spec_CXX=
+        fi
+      else
+        with_gnu_ld=no
+        wlarc=
+
+        # A generic and very simple default shared library creation
+        # command for GNU C++ for the case where it uses the native
+        # linker, instead of GNU ld.  If possible, this setting should
+        # overridden to take advantage of the native linker features on
+        # the platform it is being used on.
+        archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+      fi
+
+      # Commands to make compiler produce verbose output that lists
+      # what "hidden" libraries, object files and flags are used when
+      # linking a shared library.
+      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+    else
+      GXX=no
+      with_gnu_ld=no
+      wlarc=
+    fi
+
+    # PORTME: fill in a description of your system's C++ link characteristics
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+    ld_shlibs_CXX=yes
+    case $host_os in
+      aix3*)
+        # FIXME: insert proper C++ library support
+        ld_shlibs_CXX=no
+        ;;
+      aix[4-9]*)
+        if test "$host_cpu" = ia64; then
+          # On IA64, the linker does run time linking by default, so we don't
+          # have to do anything special.
+          aix_use_runtimelinking=no
+          exp_sym_flag='-Bexport'
+          no_entry_flag=""
+        else
+          aix_use_runtimelinking=no
+
+          # Test if we are trying to use run time linking or normal
+          # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+          # need to do runtime linking.
+          case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+	    for ld_flag in $LDFLAGS; do
+	      case $ld_flag in
+	      *-brtl*)
+	        aix_use_runtimelinking=yes
+	        break
+	        ;;
+	      esac
+	    done
+	    ;;
+          esac
+
+          exp_sym_flag='-bexport'
+          no_entry_flag='-bnoentry'
+        fi
+
+        # When large executables or shared objects are built, AIX ld can
+        # have problems creating the table of contents.  If linking a library
+        # or program results in "error TOC overflow" add -mminimal-toc to
+        # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+        # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+        archive_cmds_CXX=''
+        hardcode_direct_CXX=yes
+        hardcode_direct_absolute_CXX=yes
+        hardcode_libdir_separator_CXX=':'
+        link_all_deplibs_CXX=yes
+        file_list_spec_CXX='${wl}-f,'
+
+        if test "$GXX" = yes; then
+          case $host_os in aix4.[012]|aix4.[012].*)
+          # We only want to do this on AIX 4.2 and lower, the check
+          # below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	    # We have reworked collect2
+	    :
+	  else
+	    # We have old collect2
+	    hardcode_direct_CXX=unsupported
+	    # It fails to find uninstalled libraries when the uninstalled
+	    # path is not listed in the libpath.  Setting hardcode_minus_L
+	    # to unsupported forces relinking
+	    hardcode_minus_L_CXX=yes
+	    hardcode_libdir_flag_spec_CXX='-L$libdir'
+	    hardcode_libdir_separator_CXX=
+	  fi
+          esac
+          shared_flag='-shared'
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag="$shared_flag "'${wl}-G'
+	  fi
+        else
+          # not using gcc
+          if test "$host_cpu" = ia64; then
+	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	  # chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+          else
+	    if test "$aix_use_runtimelinking" = yes; then
+	      shared_flag='${wl}-G'
+	    else
+	      shared_flag='${wl}-bM:SRE'
+	    fi
+          fi
+        fi
+
+        export_dynamic_flag_spec_CXX='${wl}-bexpall'
+        # It seems that -bexpall does not export symbols beginning with
+        # underscore (_), so it is better to generate a list of symbols to
+	# export.
+        always_export_symbols_CXX=yes
+        if test "$aix_use_runtimelinking" = yes; then
+          # Warning - without using the other runtime loading flags (-brtl),
+          # -berok will link without error, but may produce a broken library.
+          allow_undefined_flag_CXX='-berok'
+          # Determine the default libpath from the value encoded in an empty
+          # executable.
+          if test "${lt_cv_aix_libpath+set}" = set; then
+  aix_libpath=$lt_cv_aix_libpath
+else
+  if ${lt_cv_aix_libpath__CXX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+  lt_aix_libpath_sed='
+      /Import File Strings/,/^$/ {
+	  /^0/ {
+	      s/^0  *\([^ ]*\) *$/\1/
+	      p
+	  }
+      }'
+  lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  # Check for a 64-bit object if we didn't find anything.
+  if test -z "$lt_cv_aix_libpath__CXX"; then
+    lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  if test -z "$lt_cv_aix_libpath__CXX"; then
+    lt_cv_aix_libpath__CXX="/usr/lib:/lib"
+  fi
+
+fi
+
+  aix_libpath=$lt_cv_aix_libpath__CXX
+fi
+
+          hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+          archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+        else
+          if test "$host_cpu" = ia64; then
+	    hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
+	    allow_undefined_flag_CXX="-z nodefs"
+	    archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+          else
+	    # Determine the default libpath from the value encoded in an
+	    # empty executable.
+	    if test "${lt_cv_aix_libpath+set}" = set; then
+  aix_libpath=$lt_cv_aix_libpath
+else
+  if ${lt_cv_aix_libpath__CXX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+  lt_aix_libpath_sed='
+      /Import File Strings/,/^$/ {
+	  /^0/ {
+	      s/^0  *\([^ ]*\) *$/\1/
+	      p
+	  }
+      }'
+  lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  # Check for a 64-bit object if we didn't find anything.
+  if test -z "$lt_cv_aix_libpath__CXX"; then
+    lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  if test -z "$lt_cv_aix_libpath__CXX"; then
+    lt_cv_aix_libpath__CXX="/usr/lib:/lib"
+  fi
+
+fi
+
+  aix_libpath=$lt_cv_aix_libpath__CXX
+fi
+
+	    hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+	    # Warning - without using the other run time loading flags,
+	    # -berok will link without error, but may produce a broken library.
+	    no_undefined_flag_CXX=' ${wl}-bernotok'
+	    allow_undefined_flag_CXX=' ${wl}-berok'
+	    if test "$with_gnu_ld" = yes; then
+	      # We only use this code for GNU lds that support --whole-archive.
+	      whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	    else
+	      # Exported symbols can be pulled into shared objects from archives
+	      whole_archive_flag_spec_CXX='$convenience'
+	    fi
+	    archive_cmds_need_lc_CXX=yes
+	    # This is similar to how AIX traditionally builds its shared
+	    # libraries.
+	    archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+          fi
+        fi
+        ;;
+
+      beos*)
+	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	  allow_undefined_flag_CXX=unsupported
+	  # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	  # support --undefined.  This deserves some investigation.  FIXME
+	  archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	else
+	  ld_shlibs_CXX=no
+	fi
+	;;
+
+      chorus*)
+        case $cc_basename in
+          *)
+	  # FIXME: insert proper C++ library support
+	  ld_shlibs_CXX=no
+	  ;;
+        esac
+        ;;
+
+      cygwin* | mingw* | pw32* | cegcc*)
+	case $GXX,$cc_basename in
+	,cl* | no,cl*)
+	  # Native MSVC
+	  # hardcode_libdir_flag_spec is actually meaningless, as there is
+	  # no search path for DLLs.
+	  hardcode_libdir_flag_spec_CXX=' '
+	  allow_undefined_flag_CXX=unsupported
+	  always_export_symbols_CXX=yes
+	  file_list_spec_CXX='@'
+	  # Tell ltmain to make .lib files, not .a files.
+	  libext=lib
+	  # Tell ltmain to make .dll files, not .so files.
+	  shrext_cmds=".dll"
+	  # FIXME: Setting linknames here is a bad hack.
+	  archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+	  archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	      $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+	    else
+	      $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+	    fi~
+	    $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+	    linknames='
+	  # The linker will not automatically build a static lib if we build a DLL.
+	  # _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true'
+	  enable_shared_with_static_runtimes_CXX=yes
+	  # Don't use ranlib
+	  old_postinstall_cmds_CXX='chmod 644 $oldlib'
+	  postlink_cmds_CXX='lt_outputfile="@OUTPUT@"~
+	    lt_tool_outputfile="@TOOL_OUTPUT@"~
+	    case $lt_outputfile in
+	      *.exe|*.EXE) ;;
+	      *)
+		lt_outputfile="$lt_outputfile.exe"
+		lt_tool_outputfile="$lt_tool_outputfile.exe"
+		;;
+	    esac~
+	    func_to_tool_file "$lt_outputfile"~
+	    if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+	      $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+	      $RM "$lt_outputfile.manifest";
+	    fi'
+	  ;;
+	*)
+	  # g++
+	  # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
+	  # as there is no search path for DLLs.
+	  hardcode_libdir_flag_spec_CXX='-L$libdir'
+	  export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
+	  allow_undefined_flag_CXX=unsupported
+	  always_export_symbols_CXX=no
+	  enable_shared_with_static_runtimes_CXX=yes
+
+	  if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+	    archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	    # If the export-symbols file already is a .def file (1st line
+	    # is EXPORTS), use it as is; otherwise, prepend...
+	    archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	      cp $export_symbols $output_objdir/$soname.def;
+	    else
+	      echo EXPORTS > $output_objdir/$soname.def;
+	      cat $export_symbols >> $output_objdir/$soname.def;
+	    fi~
+	    $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	  else
+	    ld_shlibs_CXX=no
+	  fi
+	  ;;
+	esac
+	;;
+      darwin* | rhapsody*)
+
+
+  archive_cmds_need_lc_CXX=no
+  hardcode_direct_CXX=no
+  hardcode_automatic_CXX=yes
+  hardcode_shlibpath_var_CXX=unsupported
+  if test "$lt_cv_ld_force_load" = "yes"; then
+    whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+
+  else
+    whole_archive_flag_spec_CXX=''
+  fi
+  link_all_deplibs_CXX=yes
+  allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
+  case $cc_basename in
+     ifort*) _lt_dar_can_shared=yes ;;
+     *) _lt_dar_can_shared=$GCC ;;
+  esac
+  if test "$_lt_dar_can_shared" = "yes"; then
+    output_verbose_link_cmd=func_echo_all
+    archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+    module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+    archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+    module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+       if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+      archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+      archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+    fi
+
+  else
+  ld_shlibs_CXX=no
+  fi
+
+	;;
+
+      dgux*)
+        case $cc_basename in
+          ec++*)
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+          ghcx*)
+	    # Green Hills C++ Compiler
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+        esac
+        ;;
+
+      freebsd2.*)
+        # C++ shared libraries reported to be fairly broken before
+	# switch to ELF
+        ld_shlibs_CXX=no
+        ;;
+
+      freebsd-elf*)
+        archive_cmds_need_lc_CXX=no
+        ;;
+
+      freebsd* | dragonfly*)
+        # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+        # conventions
+        ld_shlibs_CXX=yes
+        ;;
+
+      gnu*)
+        ;;
+
+      haiku*)
+        archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        link_all_deplibs_CXX=yes
+        ;;
+
+      hpux9*)
+        hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+        hardcode_libdir_separator_CXX=:
+        export_dynamic_flag_spec_CXX='${wl}-E'
+        hardcode_direct_CXX=yes
+        hardcode_minus_L_CXX=yes # Not in the search PATH,
+				             # but as the default
+				             # location of the library.
+
+        case $cc_basename in
+          CC*)
+            # FIXME: insert proper C++ library support
+            ld_shlibs_CXX=no
+            ;;
+          aCC*)
+            archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+            # Commands to make compiler produce verbose output that lists
+            # what "hidden" libraries, object files and flags are used when
+            # linking a shared library.
+            #
+            # There doesn't appear to be a way to prevent this compiler from
+            # explicitly linking system object files so we need to strip them
+            # from the output so that they don't get included in the library
+            # dependencies.
+            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+            ;;
+          *)
+            if test "$GXX" = yes; then
+              archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+            else
+              # FIXME: insert proper C++ library support
+              ld_shlibs_CXX=no
+            fi
+            ;;
+        esac
+        ;;
+
+      hpux10*|hpux11*)
+        if test $with_gnu_ld = no; then
+	  hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+	  hardcode_libdir_separator_CXX=:
+
+          case $host_cpu in
+            hppa*64*|ia64*)
+              ;;
+            *)
+	      export_dynamic_flag_spec_CXX='${wl}-E'
+              ;;
+          esac
+        fi
+        case $host_cpu in
+          hppa*64*|ia64*)
+            hardcode_direct_CXX=no
+            hardcode_shlibpath_var_CXX=no
+            ;;
+          *)
+            hardcode_direct_CXX=yes
+            hardcode_direct_absolute_CXX=yes
+            hardcode_minus_L_CXX=yes # Not in the search PATH,
+					         # but as the default
+					         # location of the library.
+            ;;
+        esac
+
+        case $cc_basename in
+          CC*)
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+          aCC*)
+	    case $host_cpu in
+	      hppa*64*)
+	        archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	      ia64*)
+	        archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	      *)
+	        archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	    esac
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+	    ;;
+          *)
+	    if test "$GXX" = yes; then
+	      if test $with_gnu_ld = no; then
+	        case $host_cpu in
+	          hppa*64*)
+	            archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	          ia64*)
+	            archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	          *)
+	            archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	        esac
+	      fi
+	    else
+	      # FIXME: insert proper C++ library support
+	      ld_shlibs_CXX=no
+	    fi
+	    ;;
+        esac
+        ;;
+
+      interix[3-9]*)
+	hardcode_direct_CXX=no
+	hardcode_shlibpath_var_CXX=no
+	hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+	export_dynamic_flag_spec_CXX='${wl}-E'
+	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+	# Instead, shared libraries are loaded at an image base (0x10000000 by
+	# default) and relocated if they conflict, which is a slow very memory
+	# consuming and fragmenting process.  To avoid this, we pick a random,
+	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+	archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+	archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+	;;
+      irix5* | irix6*)
+        case $cc_basename in
+          CC*)
+	    # SGI C++
+	    archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
+	    # necessary to make sure instantiated templates are included
+	    # in the archive.
+	    old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
+	    ;;
+          *)
+	    if test "$GXX" = yes; then
+	      if test "$with_gnu_ld" = no; then
+	        archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	      else
+	        archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
+	      fi
+	    fi
+	    link_all_deplibs_CXX=yes
+	    ;;
+        esac
+        hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+        hardcode_libdir_separator_CXX=:
+        inherit_rpath_CXX=yes
+        ;;
+
+      linux* | k*bsd*-gnu | kopensolaris*-gnu)
+        case $cc_basename in
+          KCC*)
+	    # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	    # KCC will only create a shared library if the output file
+	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
+	    # to its proper name (with version) after linking.
+	    archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+	    archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+
+	    hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+	    export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+	    old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
+	    ;;
+	  icpc* | ecpc* )
+	    # Intel C++
+	    with_gnu_ld=yes
+	    # version 8.0 and above of icpc choke on multiply defined symbols
+	    # if we add $predep_objects and $postdep_objects, however 7.1 and
+	    # earlier do not add the objects themselves.
+	    case `$CC -V 2>&1` in
+	      *"Version 7."*)
+	        archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+		archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+		;;
+	      *)  # Version 8.0 or newer
+	        tmp_idyn=
+	        case $host_cpu in
+		  ia64*) tmp_idyn=' -i_dynamic';;
+		esac
+	        archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+		archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+		;;
+	    esac
+	    archive_cmds_need_lc_CXX=no
+	    hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+	    export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+	    whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	    ;;
+          pgCC* | pgcpp*)
+            # Portland Group C++ compiler
+	    case `$CC -V` in
+	    *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
+	      prelink_cmds_CXX='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+	      old_archive_cmds_CXX='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+		$RANLIB $oldlib'
+	      archive_cmds_CXX='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+	      archive_expsym_cmds_CXX='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+	      ;;
+	    *) # Version 6 and above use weak symbols
+	      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+	      archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+	      ;;
+	    esac
+
+	    hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
+	    export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+	    whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+            ;;
+	  cxx*)
+	    # Compaq C++
+	    archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+	    runpath_var=LD_RUN_PATH
+	    hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+	    hardcode_libdir_separator_CXX=:
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
+	    ;;
+	  xl* | mpixl* | bgxl*)
+	    # IBM XL 8.0 on PPC, with GNU ld
+	    hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+	    export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+	    archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    if test "x$supports_anon_versioning" = xyes; then
+	      archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
+		cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+		echo "local: *; };" >> $output_objdir/$libname.ver~
+		$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	    fi
+	    ;;
+	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      no_undefined_flag_CXX=' -zdefs'
+	      archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	      archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+	      hardcode_libdir_flag_spec_CXX='-R$libdir'
+	      whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	      compiler_needs_object_CXX=yes
+
+	      # Not sure whether something based on
+	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+	      # would be better.
+	      output_verbose_link_cmd='func_echo_all'
+
+	      # Archives containing C++ object files must be created using
+	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	      # necessary to make sure instantiated templates are included
+	      # in the archive.
+	      old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+	      ;;
+	    esac
+	    ;;
+	esac
+	;;
+
+      lynxos*)
+        # FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+
+      m88k*)
+        # FIXME: insert proper C++ library support
+        ld_shlibs_CXX=no
+	;;
+
+      mvs*)
+        case $cc_basename in
+          cxx*)
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+	  *)
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+	esac
+	;;
+
+      netbsd*)
+        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	  archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+	  wlarc=
+	  hardcode_libdir_flag_spec_CXX='-R$libdir'
+	  hardcode_direct_CXX=yes
+	  hardcode_shlibpath_var_CXX=no
+	fi
+	# Workaround some broken pre-1.5 toolchains
+	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+	;;
+
+      *nto* | *qnx*)
+        ld_shlibs_CXX=yes
+	;;
+
+      openbsd2*)
+        # C++ shared libraries are fairly broken
+	ld_shlibs_CXX=no
+	;;
+
+      openbsd*)
+	if test -f /usr/libexec/ld.so; then
+	  hardcode_direct_CXX=yes
+	  hardcode_shlibpath_var_CXX=no
+	  hardcode_direct_absolute_CXX=yes
+	  archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+	  hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	    archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+	    export_dynamic_flag_spec_CXX='${wl}-E'
+	    whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+	  fi
+	  output_verbose_link_cmd=func_echo_all
+	else
+	  ld_shlibs_CXX=no
+	fi
+	;;
+
+      osf3* | osf4* | osf5*)
+        case $cc_basename in
+          KCC*)
+	    # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	    # KCC will only create a shared library if the output file
+	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
+	    # to its proper name (with version) after linking.
+	    archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+	    hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+	    hardcode_libdir_separator_CXX=:
+
+	    # Archives containing C++ object files must be created using
+	    # the KAI C++ compiler.
+	    case $host in
+	      osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
+	      *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
+	    esac
+	    ;;
+          RCC*)
+	    # Rational C++ 2.4.1
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+          cxx*)
+	    case $host in
+	      osf3*)
+	        allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+	        archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	        hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+		;;
+	      *)
+	        allow_undefined_flag_CXX=' -expect_unresolved \*'
+	        archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	        archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+	          echo "-hidden">> $lib.exp~
+	          $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
+	          $RM $lib.exp'
+	        hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+		;;
+	    esac
+
+	    hardcode_libdir_separator_CXX=:
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+	    ;;
+	  *)
+	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	      allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+	      case $host in
+	        osf3*)
+	          archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+		  ;;
+	        *)
+	          archive_cmds_CXX='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+		  ;;
+	      esac
+
+	      hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+	      hardcode_libdir_separator_CXX=:
+
+	      # Commands to make compiler produce verbose output that lists
+	      # what "hidden" libraries, object files and flags are used when
+	      # linking a shared library.
+	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+	    else
+	      # FIXME: insert proper C++ library support
+	      ld_shlibs_CXX=no
+	    fi
+	    ;;
+        esac
+        ;;
+
+      psos*)
+        # FIXME: insert proper C++ library support
+        ld_shlibs_CXX=no
+        ;;
+
+      sunos4*)
+        case $cc_basename in
+          CC*)
+	    # Sun C++ 4.x
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+          lcc*)
+	    # Lucid
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+        esac
+        ;;
+
+      solaris*)
+        case $cc_basename in
+          CC* | sunCC*)
+	    # Sun C++ 4.2, 5.x and Centerline C++
+            archive_cmds_need_lc_CXX=yes
+	    no_undefined_flag_CXX=' -zdefs'
+	    archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	    archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	      $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	    hardcode_libdir_flag_spec_CXX='-R$libdir'
+	    hardcode_shlibpath_var_CXX=no
+	    case $host_os in
+	      solaris2.[0-5] | solaris2.[0-5].*) ;;
+	      *)
+		# The compiler driver will combine and reorder linker options,
+		# but understands `-z linker_flag'.
+	        # Supported since Solaris 2.6 (maybe 2.5.1?)
+		whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
+	        ;;
+	    esac
+	    link_all_deplibs_CXX=yes
+
+	    output_verbose_link_cmd='func_echo_all'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	    # necessary to make sure instantiated templates are included
+	    # in the archive.
+	    old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+	    ;;
+          gcx*)
+	    # Green Hills C++ Compiler
+	    archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+	    # The C++ compiler must be used to create the archive.
+	    old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+	    ;;
+          *)
+	    # GNU C++ compiler with Solaris linker
+	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	      no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
+	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+	        archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	        archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+		  $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	        # Commands to make compiler produce verbose output that lists
+	        # what "hidden" libraries, object files and flags are used when
+	        # linking a shared library.
+	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+	      else
+	        # g++ 2.7 appears to require `-G' NOT `-shared' on this
+	        # platform.
+	        archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	        archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+		  $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	        # Commands to make compiler produce verbose output that lists
+	        # what "hidden" libraries, object files and flags are used when
+	        # linking a shared library.
+	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+	      fi
+
+	      hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
+	      case $host_os in
+		solaris2.[0-5] | solaris2.[0-5].*) ;;
+		*)
+		  whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+		  ;;
+	      esac
+	    fi
+	    ;;
+        esac
+        ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+      no_undefined_flag_CXX='${wl}-z,text'
+      archive_cmds_need_lc_CXX=no
+      hardcode_shlibpath_var_CXX=no
+      runpath_var='LD_RUN_PATH'
+
+      case $cc_basename in
+        CC*)
+	  archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+      esac
+      ;;
+
+      sysv5* | sco3.2v5* | sco5v6*)
+	# Note: We can NOT use -z defs as we might desire, because we do not
+	# link with -lc, and that would cause any symbols used from libc to
+	# always be unresolved, which means just about no library would
+	# ever link correctly.  If we're not using GNU ld we use -z text
+	# though, which does catch some bad symbols but isn't as heavy-handed
+	# as -z defs.
+	no_undefined_flag_CXX='${wl}-z,text'
+	allow_undefined_flag_CXX='${wl}-z,nodefs'
+	archive_cmds_need_lc_CXX=no
+	hardcode_shlibpath_var_CXX=no
+	hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
+	hardcode_libdir_separator_CXX=':'
+	link_all_deplibs_CXX=yes
+	export_dynamic_flag_spec_CXX='${wl}-Bexport'
+	runpath_var='LD_RUN_PATH'
+
+	case $cc_basename in
+          CC*)
+	    archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
+	      '"$old_archive_cmds_CXX"
+	    reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
+	      '"$reload_cmds_CXX"
+	    ;;
+	  *)
+	    archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    ;;
+	esac
+      ;;
+
+      tandem*)
+        case $cc_basename in
+          NCC*)
+	    # NonStop-UX NCC 3.20
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+        esac
+        ;;
+
+      vxworks*)
+        # FIXME: insert proper C++ library support
+        ld_shlibs_CXX=no
+        ;;
+
+      *)
+        # FIXME: insert proper C++ library support
+        ld_shlibs_CXX=no
+        ;;
+    esac
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+    test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+    GCC_CXX="$GXX"
+    LD_CXX="$LD"
+
+    ## CAVEAT EMPTOR:
+    ## There is no encapsulation within the following macros, do not change
+    ## the running order or otherwise move them around unless you know exactly
+    ## what you are doing...
+    # Dependencies to place before and after the object being linked:
+predep_objects_CXX=
+postdep_objects_CXX=
+predeps_CXX=
+postdeps_CXX=
+compiler_lib_search_path_CXX=
+
+cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+  Foo (void) { a = 0; }
+private:
+  int a;
+};
+_LT_EOF
+
+
+_lt_libdeps_save_CFLAGS=$CFLAGS
+case "$CC $CFLAGS " in #(
+*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
+*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
+*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
+esac
+
+if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  # Parse the compiler output and extract the necessary
+  # objects, libraries and library flags.
+
+  # Sentinel used to keep track of whether or not we are before
+  # the conftest object file.
+  pre_test_object_deps_done=no
+
+  for p in `eval "$output_verbose_link_cmd"`; do
+    case ${prev}${p} in
+
+    -L* | -R* | -l*)
+       # Some compilers place space between "-{L,R}" and the path.
+       # Remove the space.
+       if test $p = "-L" ||
+          test $p = "-R"; then
+	 prev=$p
+	 continue
+       fi
+
+       # Expand the sysroot to ease extracting the directories later.
+       if test -z "$prev"; then
+         case $p in
+         -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
+         -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
+         -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
+         esac
+       fi
+       case $p in
+       =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
+       esac
+       if test "$pre_test_object_deps_done" = no; then
+	 case ${prev} in
+	 -L | -R)
+	   # Internal compiler library paths should come after those
+	   # provided the user.  The postdeps already come after the
+	   # user supplied libs so there is no need to process them.
+	   if test -z "$compiler_lib_search_path_CXX"; then
+	     compiler_lib_search_path_CXX="${prev}${p}"
+	   else
+	     compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
+	   fi
+	   ;;
+	 # The "-l" case would never come before the object being
+	 # linked, so don't bother handling this case.
+	 esac
+       else
+	 if test -z "$postdeps_CXX"; then
+	   postdeps_CXX="${prev}${p}"
+	 else
+	   postdeps_CXX="${postdeps_CXX} ${prev}${p}"
+	 fi
+       fi
+       prev=
+       ;;
+
+    *.lto.$objext) ;; # Ignore GCC LTO objects
+    *.$objext)
+       # This assumes that the test object file only shows up
+       # once in the compiler output.
+       if test "$p" = "conftest.$objext"; then
+	 pre_test_object_deps_done=yes
+	 continue
+       fi
+
+       if test "$pre_test_object_deps_done" = no; then
+	 if test -z "$predep_objects_CXX"; then
+	   predep_objects_CXX="$p"
+	 else
+	   predep_objects_CXX="$predep_objects_CXX $p"
+	 fi
+       else
+	 if test -z "$postdep_objects_CXX"; then
+	   postdep_objects_CXX="$p"
+	 else
+	   postdep_objects_CXX="$postdep_objects_CXX $p"
+	 fi
+       fi
+       ;;
+
+    *) ;; # Ignore the rest.
+
+    esac
+  done
+
+  # Clean up.
+  rm -f a.out a.exe
+else
+  echo "libtool.m4: error: problem compiling CXX test program"
+fi
+
+$RM -f confest.$objext
+CFLAGS=$_lt_libdeps_save_CFLAGS
+
+# PORTME: override above test on systems where it is broken
+case $host_os in
+interix[3-9]*)
+  # Interix 3.5 installs completely hosed .la files for C++, so rather than
+  # hack all around it, let's just trust "g++" to DTRT.
+  predep_objects_CXX=
+  postdep_objects_CXX=
+  postdeps_CXX=
+  ;;
+
+linux*)
+  case `$CC -V 2>&1 | sed 5q` in
+  *Sun\ C*)
+    # Sun C++ 5.9
+
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
+    if test "$solaris_use_stlport4" != yes; then
+      postdeps_CXX='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+
+solaris*)
+  case $cc_basename in
+  CC* | sunCC*)
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
+    # Adding this requires a known-good setup of shared libraries for
+    # Sun compiler versions before 5.6, else PIC objects from an old
+    # archive will be linked into the output, leading to subtle bugs.
+    if test "$solaris_use_stlport4" != yes; then
+      postdeps_CXX='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+esac
+
+
+case " $postdeps_CXX " in
+*" -lc "*) archive_cmds_need_lc_CXX=no ;;
+esac
+ compiler_lib_search_dirs_CXX=
+if test -n "${compiler_lib_search_path_CXX}"; then
+ compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    lt_prog_compiler_wl_CXX=
+lt_prog_compiler_pic_CXX=
+lt_prog_compiler_static_CXX=
+
+
+  # C++ specific cases for pic, static, wl, etc.
+  if test "$GXX" = yes; then
+    lt_prog_compiler_wl_CXX='-Wl,'
+    lt_prog_compiler_static_CXX='-static'
+
+    case $host_os in
+    aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static_CXX='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            lt_prog_compiler_pic_CXX='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+    mingw* | cygwin* | os2* | pw32* | cegcc*)
+      # 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).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
+      ;;
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic_CXX='-fno-common'
+      ;;
+    *djgpp*)
+      # DJGPP does not support shared libraries at all
+      lt_prog_compiler_pic_CXX=
+      ;;
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      lt_prog_compiler_static_CXX=
+      ;;
+    interix[3-9]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic_CXX=-Kconform_pic
+      fi
+      ;;
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	;;
+      *)
+	lt_prog_compiler_pic_CXX='-fPIC'
+	;;
+      esac
+      ;;
+    *qnx* | *nto*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic_CXX='-fPIC -shared'
+      ;;
+    *)
+      lt_prog_compiler_pic_CXX='-fPIC'
+      ;;
+    esac
+  else
+    case $host_os in
+      aix[4-9]*)
+	# All AIX code is PIC.
+	if test "$host_cpu" = ia64; then
+	  # AIX 5 now supports IA64 processor
+	  lt_prog_compiler_static_CXX='-Bstatic'
+	else
+	  lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
+	fi
+	;;
+      chorus*)
+	case $cc_basename in
+	cxch68*)
+	  # Green Hills C++ Compiler
+	  # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+	  ;;
+	esac
+	;;
+      mingw* | cygwin* | os2* | pw32* | cegcc*)
+	# 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).
+	lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
+	;;
+      dgux*)
+	case $cc_basename in
+	  ec++*)
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    ;;
+	  ghcx*)
+	    # Green Hills C++ Compiler
+	    lt_prog_compiler_pic_CXX='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      freebsd* | dragonfly*)
+	# FreeBSD uses GNU C++
+	;;
+      hpux9* | hpux10* | hpux11*)
+	case $cc_basename in
+	  CC*)
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+	    if test "$host_cpu" != ia64; then
+	      lt_prog_compiler_pic_CXX='+Z'
+	    fi
+	    ;;
+	  aCC*)
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+	    case $host_cpu in
+	    hppa*64*|ia64*)
+	      # +Z the default
+	      ;;
+	    *)
+	      lt_prog_compiler_pic_CXX='+Z'
+	      ;;
+	    esac
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      interix*)
+	# This is c89, which is MS Visual C++ (no shared libs)
+	# Anyone wants to do a port?
+	;;
+      irix5* | irix6* | nonstopux*)
+	case $cc_basename in
+	  CC*)
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_static_CXX='-non_shared'
+	    # CC pic flag -KPIC is the default.
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      linux* | k*bsd*-gnu | kopensolaris*-gnu)
+	case $cc_basename in
+	  KCC*)
+	    # KAI C++ Compiler
+	    lt_prog_compiler_wl_CXX='--backend -Wl,'
+	    lt_prog_compiler_pic_CXX='-fPIC'
+	    ;;
+	  ecpc* )
+	    # old Intel C++ for x86_64 which still supported -KPIC.
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    lt_prog_compiler_static_CXX='-static'
+	    ;;
+	  icpc* )
+	    # Intel C++, used to be incompatible with GCC.
+	    # ICC 10 doesn't accept -KPIC any more.
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_pic_CXX='-fPIC'
+	    lt_prog_compiler_static_CXX='-static'
+	    ;;
+	  pgCC* | pgcpp*)
+	    # Portland Group C++ compiler
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_pic_CXX='-fpic'
+	    lt_prog_compiler_static_CXX='-Bstatic'
+	    ;;
+	  cxx*)
+	    # Compaq C++
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    lt_prog_compiler_pic_CXX=
+	    lt_prog_compiler_static_CXX='-non_shared'
+	    ;;
+	  xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
+	    # IBM XL 8.0, 9.0 on PPC and BlueGene
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_pic_CXX='-qpic'
+	    lt_prog_compiler_static_CXX='-qstaticlink'
+	    ;;
+	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      lt_prog_compiler_pic_CXX='-KPIC'
+	      lt_prog_compiler_static_CXX='-Bstatic'
+	      lt_prog_compiler_wl_CXX='-Qoption ld '
+	      ;;
+	    esac
+	    ;;
+	esac
+	;;
+      lynxos*)
+	;;
+      m88k*)
+	;;
+      mvs*)
+	case $cc_basename in
+	  cxx*)
+	    lt_prog_compiler_pic_CXX='-W c,exportall'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      netbsd* | netbsdelf*-gnu)
+	;;
+      *qnx* | *nto*)
+        # QNX uses GNU C++, but need to define -shared option too, otherwise
+        # it will coredump.
+        lt_prog_compiler_pic_CXX='-fPIC -shared'
+        ;;
+      osf3* | osf4* | osf5*)
+	case $cc_basename in
+	  KCC*)
+	    lt_prog_compiler_wl_CXX='--backend -Wl,'
+	    ;;
+	  RCC*)
+	    # Rational C++ 2.4.1
+	    lt_prog_compiler_pic_CXX='-pic'
+	    ;;
+	  cxx*)
+	    # Digital/Compaq C++
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    lt_prog_compiler_pic_CXX=
+	    lt_prog_compiler_static_CXX='-non_shared'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      psos*)
+	;;
+      solaris*)
+	case $cc_basename in
+	  CC* | sunCC*)
+	    # Sun C++ 4.2, 5.x and Centerline C++
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    lt_prog_compiler_static_CXX='-Bstatic'
+	    lt_prog_compiler_wl_CXX='-Qoption ld '
+	    ;;
+	  gcx*)
+	    # Green Hills C++ Compiler
+	    lt_prog_compiler_pic_CXX='-PIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sunos4*)
+	case $cc_basename in
+	  CC*)
+	    # Sun C++ 4.x
+	    lt_prog_compiler_pic_CXX='-pic'
+	    lt_prog_compiler_static_CXX='-Bstatic'
+	    ;;
+	  lcc*)
+	    # Lucid
+	    lt_prog_compiler_pic_CXX='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+	case $cc_basename in
+	  CC*)
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    lt_prog_compiler_static_CXX='-Bstatic'
+	    ;;
+	esac
+	;;
+      tandem*)
+	case $cc_basename in
+	  NCC*)
+	    # NonStop-UX NCC 3.20
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      vxworks*)
+	;;
+      *)
+	lt_prog_compiler_can_build_shared_CXX=no
+	;;
+    esac
+  fi
+
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic_CXX=
+    ;;
+  *)
+    lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
+    ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+if ${lt_cv_prog_compiler_pic_CXX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_pic_CXX" >&6; }
+lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_CXX"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_works_CXX=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_pic_works_CXX=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
+    case $lt_prog_compiler_pic_CXX in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
+     esac
+else
+    lt_prog_compiler_pic_CXX=
+     lt_prog_compiler_can_build_shared_CXX=no
+fi
+
+fi
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_static_works_CXX=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler_static_works_CXX=yes
+       fi
+     else
+       lt_cv_prog_compiler_static_works_CXX=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
+    :
+else
+    lt_prog_compiler_static_CXX=
+fi
+
+
+
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o_CXX=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o_CXX=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o_CXX=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o_CXX=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+  hard_links=yes
+  $RM conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+  export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+  case $host_os in
+  aix[4-9]*)
+    # If we're using GNU nm, then we don't want the "-C" option.
+    # -C means demangle to AIX nm, but means don't demangle with GNU nm
+    # Also, AIX nm treats weak defined symbols like other global defined
+    # symbols, whereas GNU nm marks them as "W".
+    if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+      export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+    else
+      export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+    fi
+    ;;
+  pw32*)
+    export_symbols_cmds_CXX="$ltdll_cmds"
+    ;;
+  cygwin* | mingw* | cegcc*)
+    case $cc_basename in
+    cl*)
+      exclude_expsyms_CXX='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+      ;;
+    *)
+      export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+      exclude_expsyms_CXX='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
+      ;;
+    esac
+    ;;
+  linux* | k*bsd*-gnu | gnu*)
+    link_all_deplibs_CXX=no
+    ;;
+  *)
+    export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+    ;;
+  esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+with_gnu_ld_CXX=$with_gnu_ld
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_CXX" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc_CXX=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds_CXX in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  $RM conftest*
+	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } 2>conftest.err; then
+	  soname=conftest
+	  lib=conftest
+	  libobjs=conftest.$ac_objext
+	  deplibs=
+	  wl=$lt_prog_compiler_wl_CXX
+	  pic_flag=$lt_prog_compiler_pic_CXX
+	  compiler_flags=-v
+	  linker_flags=-v
+	  verstring=
+	  output_objdir=.
+	  libname=conftest
+	  lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
+	  allow_undefined_flag_CXX=
+	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+  (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+	  then
+	    lt_cv_archive_cmds_need_lc_CXX=no
+	  else
+	    lt_cv_archive_cmds_need_lc_CXX=yes
+	  fi
+	  allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
+	else
+	  cat conftest.err 1>&5
+	fi
+	$RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
+      archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[4-9]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  case $host_cpu in
+  powerpc)
+    # Since July 2007 AmigaOS4 officially supports .so libraries.
+    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    ;;
+  m68k)
+    library_names_spec='$libname.ixlibrary $libname.a'
+    # Create ${libname}_ixlibrary.a entries in /sys/libs.
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    ;;
+  esac
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$cc_basename in
+  yes,*)
+    # gcc
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname~
+      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+      fi'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+      ;;
+    mingw* | cegcc*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    dynamic_linker='Win32 ld.exe'
+    ;;
+
+  *,cl*)
+    # Native MSVC
+    libname_spec='$name'
+    soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+    library_names_spec='${libname}.dll.lib'
+
+    case $build_os in
+    mingw*)
+      sys_lib_search_path_spec=
+      lt_save_ifs=$IFS
+      IFS=';'
+      for lt_path in $LIB
+      do
+        IFS=$lt_save_ifs
+        # Let DOS variable expansion print the short 8.3 style file name.
+        lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+        sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+      done
+      IFS=$lt_save_ifs
+      # Convert to MSYS style.
+      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
+      ;;
+    cygwin*)
+      # Convert to unix form, then to dos form, then back to unix form
+      # but this time dos style (no spaces!) so that the unix form looks
+      # like /cygdrive/c/PROGRA~1:/cygdr...
+      sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+      sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+      sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+      ;;
+    *)
+      sys_lib_search_path_spec="$LIB"
+      if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+        # It is most probably a Windows format PATH.
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      # FIXME: find the short name or the path components, as spaces are
+      # common. (e.g. "Program Files" -> "PROGRA~1")
+      ;;
+    esac
+
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+    dynamic_linker='Win32 link.exe'
+    ;;
+
+  *)
+    # Assume MSVC wrapper
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    dynamic_linker='Win32 ld.exe'
+    ;;
+  esac
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[23].*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2.*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+haiku*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  dynamic_linker="$host_os runtime_loader"
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  hppa*64*)
+    shrext_cmds='.sl'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+  postinstall_cmds='chmod 555 $lib'
+  # or fails outright, so override atomically:
+  install_override_mode=555
+  ;;
+
+interix[3-9]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux # correct to gnu/linux during the next big refactor
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+
+  # Some binutils ld are patched to set DT_RUNPATH
+  if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_shlibpath_overrides_runpath=no
+    save_LDFLAGS=$LDFLAGS
+    save_libdir=$libdir
+    eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
+	 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+  lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+    LDFLAGS=$save_LDFLAGS
+    libdir=$save_libdir
+
+fi
+
+  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsdelf*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='NetBSD ld.elf_so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+*nto* | *qnx*)
+  version_type=qnx
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='ldqnx.so'
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
+    *)				need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux # correct to gnu/linux during the next big refactor
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+tpf*)
+  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+uts4*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action_CXX=
+if test -n "$hardcode_libdir_flag_spec_CXX" ||
+   test -n "$runpath_var_CXX" ||
+   test "X$hardcode_automatic_CXX" = "Xyes" ; then
+
+  # We can hardcode non-existent directories.
+  if test "$hardcode_direct_CXX" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
+     test "$hardcode_minus_L_CXX" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action_CXX=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action_CXX=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action_CXX=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
+$as_echo "$hardcode_action_CXX" >&6; }
+
+if test "$hardcode_action_CXX" = relink ||
+   test "$inherit_rpath_CXX" = yes; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+
+
+
+
+
+  fi # test -n "$compiler"
+
+  CC=$lt_save_CC
+  CFLAGS=$lt_save_CFLAGS
+  LDCXX=$LD
+  LD=$lt_save_LD
+  GCC=$lt_save_GCC
+  with_gnu_ld=$lt_save_with_gnu_ld
+  lt_cv_path_LDCXX=$lt_cv_path_LD
+  lt_cv_path_LD=$lt_save_path_LD
+  lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+  lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+ac_ext=c
+ac_cpp='$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
+
 
 
 
@@ -13143,22 +17061,14 @@ AM_BACKSLASH='\'
 # Dependencies
 ###########################
 
-GTK_REQUIRED_VERSION=2.12
-GTK3_REQUIRED_VERSION=3.0
+GTK_REQUIRED_VERSION=3.0
 INDICATOR_REQUIRED_VERSION=0.3.19
 DBUSMENUGTK_REQUIRED_VERSION=0.5.90
 POLKIT_REQUIRED_VERSION=0.92
+DBUSTEST_REQUIRED_VERSION=0.0.5
+DBUSMENUGLIB_REQUIRED_VERSION=0.1.1
 
 
-# Check whether --with-gtk was given.
-if test "${with_gtk+set}" = set; then :
-  withval=$with_gtk;
-else
-  with_gtk=3
-fi
-
-
-if test "x$with_gtk" = x3; then :
 
 pkg_failed=no
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for APPLET" >&5
@@ -13168,18 +17078,18 @@ if test -n "$APPLET_CFLAGS"; then
     pkg_cv_APPLET_CFLAGS="$APPLET_CFLAGS"
  elif test -n "$PKG_CONFIG"; then
     if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-3.0 >= \$GTK3_REQUIRED_VERSION
-                                   indicator3-0.4 >= \$INDICATOR_REQUIRED_VERSION
-                                   dbusmenu-gtk3-0.4 >= \$DBUSMENUGTK_REQUIRED_VERSION\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "gtk+-3.0 >= $GTK3_REQUIRED_VERSION
-                                   indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                   dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION") 2>&5
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-3.0 >= \$GTK_REQUIRED_VERSION
+                          indicator3-0.4 >= \$INDICATOR_REQUIRED_VERSION
+                          dbusmenu-gtk3-0.4 >= \$DBUSMENUGTK_REQUIRED_VERSION\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "gtk+-3.0 >= $GTK_REQUIRED_VERSION
+                          indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
+                          dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION") 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
-  pkg_cv_APPLET_CFLAGS=`$PKG_CONFIG --cflags "gtk+-3.0 >= $GTK3_REQUIRED_VERSION
-                                   indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                   dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION" 2>/dev/null`
+  pkg_cv_APPLET_CFLAGS=`$PKG_CONFIG --cflags "gtk+-3.0 >= $GTK_REQUIRED_VERSION
+                          indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
+                          dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION" 2>/dev/null`
 		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
@@ -13191,18 +17101,18 @@ if test -n "$APPLET_LIBS"; then
     pkg_cv_APPLET_LIBS="$APPLET_LIBS"
  elif test -n "$PKG_CONFIG"; then
     if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-3.0 >= \$GTK3_REQUIRED_VERSION
-                                   indicator3-0.4 >= \$INDICATOR_REQUIRED_VERSION
-                                   dbusmenu-gtk3-0.4 >= \$DBUSMENUGTK_REQUIRED_VERSION\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "gtk+-3.0 >= $GTK3_REQUIRED_VERSION
-                                   indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                   dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION") 2>&5
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-3.0 >= \$GTK_REQUIRED_VERSION
+                          indicator3-0.4 >= \$INDICATOR_REQUIRED_VERSION
+                          dbusmenu-gtk3-0.4 >= \$DBUSMENUGTK_REQUIRED_VERSION\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "gtk+-3.0 >= $GTK_REQUIRED_VERSION
+                          indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
+                          dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION") 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
-  pkg_cv_APPLET_LIBS=`$PKG_CONFIG --libs "gtk+-3.0 >= $GTK3_REQUIRED_VERSION
-                                   indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                   dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION" 2>/dev/null`
+  pkg_cv_APPLET_LIBS=`$PKG_CONFIG --libs "gtk+-3.0 >= $GTK_REQUIRED_VERSION
+                          indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
+                          dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION" 2>/dev/null`
 		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
@@ -13223,20 +17133,20 @@ else
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        APPLET_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gtk+-3.0 >= $GTK3_REQUIRED_VERSION
-                                   indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                   dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION" 2>&1`
+	        APPLET_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gtk+-3.0 >= $GTK_REQUIRED_VERSION
+                          indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
+                          dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION" 2>&1`
         else
-	        APPLET_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gtk+-3.0 >= $GTK3_REQUIRED_VERSION
-                                   indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                   dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION" 2>&1`
+	        APPLET_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gtk+-3.0 >= $GTK_REQUIRED_VERSION
+                          indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
+                          dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$APPLET_PKG_ERRORS" >&5
 
-	as_fn_error $? "Package requirements (gtk+-3.0 >= $GTK3_REQUIRED_VERSION
-                                   indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                   dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION) were not met:
+	as_fn_error $? "Package requirements (gtk+-3.0 >= $GTK_REQUIRED_VERSION
+                          indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
+                          dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION) were not met:
 
 $APPLET_PKG_ERRORS
 
@@ -13269,28 +17179,39 @@ $as_echo "yes" >&6; }
 
 fi
 
-elif test "x$with_gtk" = x2; then :
+
+
+
 
 pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for APPLET" >&5
-$as_echo_n "checking for APPLET... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SESSIONSERVICE" >&5
+$as_echo_n "checking for SESSIONSERVICE... " >&6; }
 
-if test -n "$APPLET_CFLAGS"; then
-    pkg_cv_APPLET_CFLAGS="$APPLET_CFLAGS"
+if test -n "$SESSIONSERVICE_CFLAGS"; then
+    pkg_cv_SESSIONSERVICE_CFLAGS="$SESSIONSERVICE_CFLAGS"
  elif test -n "$PKG_CONFIG"; then
     if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0 >= \$GTK_REQUIRED_VERSION
-                                    indicator-0.4 >= \$INDICATOR_REQUIRED_VERSION
-                                    dbusmenu-gtk-0.4 >= \$DBUSMENUGTK_REQUIRED_VERSION\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "gtk+-2.0 >= $GTK_REQUIRED_VERSION
-                                    indicator-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                    dbusmenu-gtk-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION") 2>&5
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"dbusmenu-glib-0.4 >= \$DBUSMENUGLIB_REQUIRED_VERSION
+                                  dbusmenu-gtk3-0.4 >= \$DBUSMENUGTK_REQUIRED_VERSION
+                                  dbus-glib-1
+                                  gio-unix-2.0
+                                  indicator3-0.4 >= \$INDICATOR_REQUIRED_VERSION
+                                  packagekit-glib2\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION
+                                  dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION
+                                  dbus-glib-1
+                                  gio-unix-2.0
+                                  indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
+                                  packagekit-glib2") 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
-  pkg_cv_APPLET_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0 >= $GTK_REQUIRED_VERSION
-                                    indicator-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                    dbusmenu-gtk-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION" 2>/dev/null`
+  pkg_cv_SESSIONSERVICE_CFLAGS=`$PKG_CONFIG --cflags "dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION
+                                  dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION
+                                  dbus-glib-1
+                                  gio-unix-2.0
+                                  indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
+                                  packagekit-glib2" 2>/dev/null`
 		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
@@ -13298,22 +17219,31 @@ fi
  else
     pkg_failed=untried
 fi
-if test -n "$APPLET_LIBS"; then
-    pkg_cv_APPLET_LIBS="$APPLET_LIBS"
+if test -n "$SESSIONSERVICE_LIBS"; then
+    pkg_cv_SESSIONSERVICE_LIBS="$SESSIONSERVICE_LIBS"
  elif test -n "$PKG_CONFIG"; then
     if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0 >= \$GTK_REQUIRED_VERSION
-                                    indicator-0.4 >= \$INDICATOR_REQUIRED_VERSION
-                                    dbusmenu-gtk-0.4 >= \$DBUSMENUGTK_REQUIRED_VERSION\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "gtk+-2.0 >= $GTK_REQUIRED_VERSION
-                                    indicator-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                    dbusmenu-gtk-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION") 2>&5
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"dbusmenu-glib-0.4 >= \$DBUSMENUGLIB_REQUIRED_VERSION
+                                  dbusmenu-gtk3-0.4 >= \$DBUSMENUGTK_REQUIRED_VERSION
+                                  dbus-glib-1
+                                  gio-unix-2.0
+                                  indicator3-0.4 >= \$INDICATOR_REQUIRED_VERSION
+                                  packagekit-glib2\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION
+                                  dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION
+                                  dbus-glib-1
+                                  gio-unix-2.0
+                                  indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
+                                  packagekit-glib2") 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
-  pkg_cv_APPLET_LIBS=`$PKG_CONFIG --libs "gtk+-2.0 >= $GTK_REQUIRED_VERSION
-                                    indicator-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                    dbusmenu-gtk-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION" 2>/dev/null`
+  pkg_cv_SESSIONSERVICE_LIBS=`$PKG_CONFIG --libs "dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION
+                                  dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION
+                                  dbus-glib-1
+                                  gio-unix-2.0
+                                  indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
+                                  packagekit-glib2" 2>/dev/null`
 		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
@@ -13334,28 +17264,37 @@ else
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        APPLET_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gtk+-2.0 >= $GTK_REQUIRED_VERSION
-                                    indicator-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                    dbusmenu-gtk-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION" 2>&1`
+	        SESSIONSERVICE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION
+                                  dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION
+                                  dbus-glib-1
+                                  gio-unix-2.0
+                                  indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
+                                  packagekit-glib2" 2>&1`
         else
-	        APPLET_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gtk+-2.0 >= $GTK_REQUIRED_VERSION
-                                    indicator-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                    dbusmenu-gtk-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION" 2>&1`
+	        SESSIONSERVICE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION
+                                  dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION
+                                  dbus-glib-1
+                                  gio-unix-2.0
+                                  indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
+                                  packagekit-glib2" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
-	echo "$APPLET_PKG_ERRORS" >&5
+	echo "$SESSIONSERVICE_PKG_ERRORS" >&5
 
-	as_fn_error $? "Package requirements (gtk+-2.0 >= $GTK_REQUIRED_VERSION
-                                    indicator-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                    dbusmenu-gtk-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION) were not met:
+	as_fn_error $? "Package requirements (dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION
+                                  dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION
+                                  dbus-glib-1
+                                  gio-unix-2.0
+                                  indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
+                                  packagekit-glib2) were not met:
 
-$APPLET_PKG_ERRORS
+$SESSIONSERVICE_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 APPLET_CFLAGS
-and APPLET_LIBS to avoid the need to call pkg-config.
+Alternatively, you may set the environment variables SESSIONSERVICE_CFLAGS
+and SESSIONSERVICE_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}: result: no" >&5
@@ -13366,64 +17305,56 @@ as_fn_error $? "The pkg-config script could not be found or is too old.  Make su
 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 APPLET_CFLAGS
-and APPLET_LIBS to avoid the need to call pkg-config.
+Alternatively, you may set the environment variables SESSIONSERVICE_CFLAGS
+and SESSIONSERVICE_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" "$LINENO" 5; }
 else
-	APPLET_CFLAGS=$pkg_cv_APPLET_CFLAGS
-	APPLET_LIBS=$pkg_cv_APPLET_LIBS
+	SESSIONSERVICE_CFLAGS=$pkg_cv_SESSIONSERVICE_CFLAGS
+	SESSIONSERVICE_LIBS=$pkg_cv_SESSIONSERVICE_LIBS
         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
 
 fi
 
-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 $? "Value for --with-indicator-gtk was neither 2 nor 3
-See \`config.log' for more details" "$LINENO" 5; }
 
-fi
 
 
 
 
-DBUSMENUGLIB_REQUIRED_VERSION=0.1.1
+###########################
+# GTK Logout Helper
+###########################
+
+# Check whether --enable-gtklogouthelper was given.
+if test "${enable_gtklogouthelper+set}" = set; then :
+  enableval=$enable_gtklogouthelper;
+else
+  enable_gtklogouthelper=auto
+fi
 
-if test "x$with_gtk" = x3; then :
+
+if test x"$enable_gtklogouthelper" != x"no" ; then
 
 pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SESSIONSERVICE" >&5
-$as_echo_n "checking for SESSIONSERVICE... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTKLOGOUTHELPER" >&5
+$as_echo_n "checking for GTKLOGOUTHELPER... " >&6; }
 
-if test -n "$SESSIONSERVICE_CFLAGS"; then
-    pkg_cv_SESSIONSERVICE_CFLAGS="$SESSIONSERVICE_CFLAGS"
+if test -n "$GTKLOGOUTHELPER_CFLAGS"; then
+    pkg_cv_GTKLOGOUTHELPER_CFLAGS="$GTKLOGOUTHELPER_CFLAGS"
  elif test -n "$PKG_CONFIG"; then
     if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"dbusmenu-glib-0.4 >= \$DBUSMENUGLIB_REQUIRED_VERSION
-                                       dbusmenu-gtk3-0.4 >= \$DBUSMENUGTK_REQUIRED_VERSION
-                                       dbus-glib-1
-                                       gio-unix-2.0
-                                       indicator3-0.4 >= \$INDICATOR_REQUIRED_VERSION
-                                       packagekit-glib2\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION
-                                       dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION
-                                       dbus-glib-1
-                                       gio-unix-2.0
-                                       indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                       packagekit-glib2") 2>&5
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-3.0 >= \$GTK_REQUIRED_VERSION
+                                      polkit-gobject-1 >= \$POLKIT_REQUIRED_VERSION\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "gtk+-3.0 >= $GTK_REQUIRED_VERSION
+                                      polkit-gobject-1 >= $POLKIT_REQUIRED_VERSION") 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
-  pkg_cv_SESSIONSERVICE_CFLAGS=`$PKG_CONFIG --cflags "dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION
-                                       dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION
-                                       dbus-glib-1
-                                       gio-unix-2.0
-                                       indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                       packagekit-glib2" 2>/dev/null`
+  pkg_cv_GTKLOGOUTHELPER_CFLAGS=`$PKG_CONFIG --cflags "gtk+-3.0 >= $GTK_REQUIRED_VERSION
+                                      polkit-gobject-1 >= $POLKIT_REQUIRED_VERSION" 2>/dev/null`
 		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
@@ -13431,31 +17362,19 @@ fi
  else
     pkg_failed=untried
 fi
-if test -n "$SESSIONSERVICE_LIBS"; then
-    pkg_cv_SESSIONSERVICE_LIBS="$SESSIONSERVICE_LIBS"
+if test -n "$GTKLOGOUTHELPER_LIBS"; then
+    pkg_cv_GTKLOGOUTHELPER_LIBS="$GTKLOGOUTHELPER_LIBS"
  elif test -n "$PKG_CONFIG"; then
     if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"dbusmenu-glib-0.4 >= \$DBUSMENUGLIB_REQUIRED_VERSION
-                                       dbusmenu-gtk3-0.4 >= \$DBUSMENUGTK_REQUIRED_VERSION
-                                       dbus-glib-1
-                                       gio-unix-2.0
-                                       indicator3-0.4 >= \$INDICATOR_REQUIRED_VERSION
-                                       packagekit-glib2\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION
-                                       dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION
-                                       dbus-glib-1
-                                       gio-unix-2.0
-                                       indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                       packagekit-glib2") 2>&5
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-3.0 >= \$GTK_REQUIRED_VERSION
+                                      polkit-gobject-1 >= \$POLKIT_REQUIRED_VERSION\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "gtk+-3.0 >= $GTK_REQUIRED_VERSION
+                                      polkit-gobject-1 >= $POLKIT_REQUIRED_VERSION") 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
-  pkg_cv_SESSIONSERVICE_LIBS=`$PKG_CONFIG --libs "dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION
-                                       dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION
-                                       dbus-glib-1
-                                       gio-unix-2.0
-                                       indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                       packagekit-glib2" 2>/dev/null`
+  pkg_cv_GTKLOGOUTHELPER_LIBS=`$PKG_CONFIG --libs "gtk+-3.0 >= $GTK_REQUIRED_VERSION
+                                      polkit-gobject-1 >= $POLKIT_REQUIRED_VERSION" 2>/dev/null`
 		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
@@ -13476,220 +17395,4991 @@ else
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        SESSIONSERVICE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION
-                                       dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION
-                                       dbus-glib-1
-                                       gio-unix-2.0
-                                       indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                       packagekit-glib2" 2>&1`
+	        GTKLOGOUTHELPER_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gtk+-3.0 >= $GTK_REQUIRED_VERSION
+                                      polkit-gobject-1 >= $POLKIT_REQUIRED_VERSION" 2>&1`
         else
-	        SESSIONSERVICE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION
-                                       dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION
-                                       dbus-glib-1
-                                       gio-unix-2.0
-                                       indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                       packagekit-glib2" 2>&1`
+	        GTKLOGOUTHELPER_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gtk+-3.0 >= $GTK_REQUIRED_VERSION
+                                      polkit-gobject-1 >= $POLKIT_REQUIRED_VERSION" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
-	echo "$SESSIONSERVICE_PKG_ERRORS" >&5
-
-	as_fn_error $? "Package requirements (dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION
-                                       dbusmenu-gtk3-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION
-                                       dbus-glib-1
-                                       gio-unix-2.0
-                                       indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                       packagekit-glib2) were not met:
-
-$SESSIONSERVICE_PKG_ERRORS
-
-Consider adjusting the PKG_CONFIG_PATH environment variable if you
-installed software in a non-standard prefix.
+	echo "$GTKLOGOUTHELPER_PKG_ERRORS" >&5
 
-Alternatively, you may set the environment variables SESSIONSERVICE_CFLAGS
-and SESSIONSERVICE_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details." "$LINENO" 5
+	have_gtklogouthelper=no
 elif test $pkg_failed = untried; then
      	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
-	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
-is in your PATH or set the PKG_CONFIG environment variable to the full
-path to pkg-config.
-
-Alternatively, you may set the environment variables SESSIONSERVICE_CFLAGS
-and SESSIONSERVICE_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.
-See \`config.log' for more details" "$LINENO" 5; }
+	have_gtklogouthelper=no
 else
-	SESSIONSERVICE_CFLAGS=$pkg_cv_SESSIONSERVICE_CFLAGS
-	SESSIONSERVICE_LIBS=$pkg_cv_SESSIONSERVICE_LIBS
+	GTKLOGOUTHELPER_CFLAGS=$pkg_cv_GTKLOGOUTHELPER_CFLAGS
+	GTKLOGOUTHELPER_LIBS=$pkg_cv_GTKLOGOUTHELPER_LIBS
         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
+	have_gtklogouthelper=yes
+fi
+   if test x${have_gtklogouthelper} = xyes; then
+
+$as_echo "#define HAVE_GTKLOGOUTHELPER 1" >>confdefs.h
 
+   fi
+   if test x${enable_gtklogouthelper} = xyes && test x${have_gtklogouthelper} = xno; then
+     as_fn_error $? "GTK Logout Helper configured but polkit-gobject not found" "$LINENO" 5
+   fi
+else
+   have_gtklogouthelper=no
+fi
+ if test x${have_gtklogouthelper} = xyes; then
+  BUILD_GTKLOGOUTHELPER_TRUE=
+  BUILD_GTKLOGOUTHELPER_FALSE='#'
+else
+  BUILD_GTKLOGOUTHELPER_TRUE='#'
+  BUILD_GTKLOGOUTHELPER_FALSE=
 fi
 
-elif test "x$with_gtk" = x2; then :
 
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SESSIONSERVICE" >&5
-$as_echo_n "checking for SESSIONSERVICE... " >&6; }
 
-if test -n "$SESSIONSERVICE_CFLAGS"; then
-    pkg_cv_SESSIONSERVICE_CFLAGS="$SESSIONSERVICE_CFLAGS"
- elif test -n "$PKG_CONFIG"; then
-    if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"dbusmenu-glib-0.4 >= \$DBUSMENUGLIB_REQUIRED_VERSION
-                                       dbusmenu-gtk-0.4 >= \$DBUSMENUGTK_REQUIRED_VERSION
-                                       dbus-glib-1
-                                       gio-unix-2.0
-                                       indicator-0.4 >= \$INDICATOR_REQUIRED_VERSION
-                                       packagekit-glib2\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION
-                                       dbusmenu-gtk-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION
-                                       dbus-glib-1
-                                       gio-unix-2.0
-                                       indicator-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                       packagekit-glib2") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_SESSIONSERVICE_CFLAGS=`$PKG_CONFIG --cflags "dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION
-                                       dbusmenu-gtk-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION
-                                       dbus-glib-1
-                                       gio-unix-2.0
-                                       indicator-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                       packagekit-glib2" 2>/dev/null`
-		      test "x$?" != "x0" && pkg_failed=yes
+
+
+###########################
+# Check to see if we're local
+###########################
+
+with_localinstall="no"
+# Check whether --enable-localinstall was given.
+if test "${enable_localinstall+set}" = set; then :
+  enableval=$enable_localinstall; with_localinstall=$enableval
 else
-  pkg_failed=yes
+  with_localinstall=no
 fi
- else
-    pkg_failed=untried
+
+
+###########################
+# Indicator Info
+###########################
+
+if test "x$with_localinstall" = "xyes"; then
+	INDICATORDIR="${libdir}/indicators/2/"
+	INDICATORICONSDIR="${datadir}/indicator-applet/icons/"
+elif test "x$with_gtk" = x2; then
+	INDICATORDIR=`$PKG_CONFIG --variable=indicatordir indicator-0.4`
+	INDICATORICONSDIR=`$PKG_CONFIG --variable=iconsdir indicator-0.4`
+else
+	INDICATORDIR=`$PKG_CONFIG --variable=indicatordir indicator3-0.4`
+	INDICATORICONSDIR=`$PKG_CONFIG --variable=iconsdir indicator3-0.4`
 fi
-if test -n "$SESSIONSERVICE_LIBS"; then
-    pkg_cv_SESSIONSERVICE_LIBS="$SESSIONSERVICE_LIBS"
- elif test -n "$PKG_CONFIG"; then
-    if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"dbusmenu-glib-0.4 >= \$DBUSMENUGLIB_REQUIRED_VERSION
-                                       dbusmenu-gtk-0.4 >= \$DBUSMENUGTK_REQUIRED_VERSION
-                                       dbus-glib-1
-                                       gio-unix-2.0
-                                       indicator-0.4 >= \$INDICATOR_REQUIRED_VERSION
-                                       packagekit-glib2\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION
-                                       dbusmenu-gtk-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION
-                                       dbus-glib-1
-                                       gio-unix-2.0
-                                       indicator-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                       packagekit-glib2") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_SESSIONSERVICE_LIBS=`$PKG_CONFIG --libs "dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION
-                                       dbusmenu-gtk-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION
-                                       dbus-glib-1
-                                       gio-unix-2.0
-                                       indicator-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                       packagekit-glib2" 2>/dev/null`
-		      test "x$?" != "x0" && pkg_failed=yes
+
+
+
+###########################
+# DBus Service Info
+###########################
+
+if test "x$with_localinstall" = "xyes"; then
+	DBUSSERVICEDIR="${datadir}/dbus-1/services/"
 else
-  pkg_failed=yes
+	DBUSSERVICEDIR=`$PKG_CONFIG --variable=session_bus_services_dir dbus-1`
 fi
- else
-    pkg_failed=untried
+
+
+###########################
+# Google Test framework
+###########################
+
+# Check whether --enable-tests was given.
+if test "${enable_tests+set}" = set; then :
+  enableval=$enable_tests; enable_tests=${enableval}
+else
+  enable_tests=auto
 fi
 
+if test "x$enable_tests" != "xno"; then
+    # Copyright (C) 2012 Canonical, Ltd.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice (including the next
+# paragraph) shall be included in all copies or substantial portions of the
+# Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
 
+# Checks whether the gtest source is available on the system. Allows for
+# adjusting the include and source path. Sets have_gtest=yes if the source is
+# present. Sets GTEST_CPPFLAGS and GTEST_SOURCE to the preprocessor flags and
+# source location respectively.
+ # CHECK_GTEST
 
-if test $pkg_failed = yes; then
-   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
 
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
+
+
+# Check whether --with-gtest-include-path was given.
+if test "${with_gtest_include_path+set}" = set; then :
+  withval=$with_gtest_include_path; GTEST_CPPFLAGS="-I$withval"
+fi
+
+
+
+# Check whether --with-gtest-source-path was given.
+if test "${with_gtest_source_path+set}" = set; then :
+  withval=$with_gtest_source_path; GTEST_SOURCE="$withval"
 else
-        _pkg_short_errors_supported=no
+  GTEST_SOURCE="/usr/src/gtest"
 fi
-        if test $_pkg_short_errors_supported = yes; then
-	        SESSIONSERVICE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION
-                                       dbusmenu-gtk-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION
-                                       dbus-glib-1
-                                       gio-unix-2.0
-                                       indicator-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                       packagekit-glib2" 2>&1`
-        else
-	        SESSIONSERVICE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION
-                                       dbusmenu-gtk-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION
-                                       dbus-glib-1
-                                       gio-unix-2.0
-                                       indicator-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                       packagekit-glib2" 2>&1`
-        fi
-	# Put the nasty error message in config.log where it belongs
-	echo "$SESSIONSERVICE_PKG_ERRORS" >&5
 
-	as_fn_error $? "Package requirements (dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION
-                                       dbusmenu-gtk-0.4 >= $DBUSMENUGTK_REQUIRED_VERSION
-                                       dbus-glib-1
-                                       gio-unix-2.0
-                                       indicator-0.4 >= $INDICATOR_REQUIRED_VERSION
-                                       packagekit-glib2) were not met:
 
-$SESSIONSERVICE_PKG_ERRORS
+  GTEST_CPPFLAGS="$GTEST_CPPFLAGS -I$GTEST_SOURCE"
 
-Consider adjusting the PKG_CONFIG_PATH environment variable if you
-installed software in a non-standard prefix.
+  ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 
-Alternatively, you may set the environment variables SESSIONSERVICE_CFLAGS
-and SESSIONSERVICE_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}: result: no" >&5
-$as_echo "no" >&6; }
-	{ { $as_echo "$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 SESSIONSERVICE_CFLAGS
-and SESSIONSERVICE_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
+  tmp_CPPFLAGS="$CPPFLAGS"
+  CPPFLAGS="$CPPFLAGS $GTEST_CPPFLAGS"
 
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.
-See \`config.log' for more details" "$LINENO" 5; }
+  ac_fn_cxx_check_header_mongrel "$LINENO" "gtest/gtest.h" "ac_cv_header_gtest_gtest_h" "$ac_includes_default"
+if test "x$ac_cv_header_gtest_gtest_h" = xyes; then :
+
+fi
+
+
+
+  CPPFLAGS="$tmp_CPPFLAGS"
+
+  ac_ext=c
+ac_cpp='$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
+
+
+  as_ac_File=`$as_echo "ac_cv_file_$GTEST_SOURCE/src/gtest-all.cc" | $as_tr_sh`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTEST_SOURCE/src/gtest-all.cc" >&5
+$as_echo_n "checking for $GTEST_SOURCE/src/gtest-all.cc... " >&6; }
+if eval \${$as_ac_File+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
-	SESSIONSERVICE_CFLAGS=$pkg_cv_SESSIONSERVICE_CFLAGS
-	SESSIONSERVICE_LIBS=$pkg_cv_SESSIONSERVICE_LIBS
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+  test "$cross_compiling" = yes &&
+  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
+if test -r "$GTEST_SOURCE/src/gtest-all.cc"; then
+  eval "$as_ac_File=yes"
+else
+  eval "$as_ac_File=no"
+fi
+fi
+eval ac_res=\$$as_ac_File
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
+
+cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$GTEST_SOURCE/src/gtest-all.cc" | $as_tr_cpp` 1
+_ACEOF
+have_gtest_source=yes
+else
+  have_gtest_source=no
+fi
+as_ac_File=`$as_echo "ac_cv_file_$GTEST_SOURCE/src/gtest_main.cc" | $as_tr_sh`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTEST_SOURCE/src/gtest_main.cc" >&5
+$as_echo_n "checking for $GTEST_SOURCE/src/gtest_main.cc... " >&6; }
+if eval \${$as_ac_File+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  test "$cross_compiling" = yes &&
+  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
+if test -r "$GTEST_SOURCE/src/gtest_main.cc"; then
+  eval "$as_ac_File=yes"
+else
+  eval "$as_ac_File=no"
+fi
+fi
+eval ac_res=\$$as_ac_File
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
+
+cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$GTEST_SOURCE/src/gtest_main.cc" | $as_tr_cpp` 1
+_ACEOF
+have_gtest_source=yes
+else
+  have_gtest_source=no
+fi
+
+
+  if test "x$ac_cv_header_gtest_gtest_h" = xyes -a \
+              "x$have_gtest_source" = xyes; then :
+  have_gtest=yes
 
+
+else
+  have_gtest=no
 fi
 
 
+
+# Check whether --with-gtest-source-path was given.
+if test "${with_gtest_source_path+set}" = set; then :
+  withval=$with_gtest_source_path; GTEST_SOURCE="$withval"; GTEST_CPPFLAGS="-I$withval/include"
+else
+  GTEST_SOURCE="/usr/src/gtest"
 fi
 
 
 
+# Check whether --with-gtest-include-path was given.
+if test "${with_gtest_include_path+set}" = set; then :
+  withval=$with_gtest_include_path; GTEST_CPPFLAGS="-I$withval"
+fi
+
+
+  GTEST_CPPFLAGS="$GTEST_CPPFLAGS -I$GTEST_SOURCE"
+
+  as_ac_File=`$as_echo "ac_cv_file_$GTEST_SOURCE/src/gtest-all.cc" | $as_tr_sh`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTEST_SOURCE/src/gtest-all.cc" >&5
+$as_echo_n "checking for $GTEST_SOURCE/src/gtest-all.cc... " >&6; }
+if eval \${$as_ac_File+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  test "$cross_compiling" = yes &&
+  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
+if test -r "$GTEST_SOURCE/src/gtest-all.cc"; then
+  eval "$as_ac_File=yes"
+else
+  eval "$as_ac_File=no"
+fi
+fi
+eval ac_res=\$$as_ac_File
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
+
+cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$GTEST_SOURCE/src/gtest-all.cc" | $as_tr_cpp` 1
+_ACEOF
+have_gtest=yes
+else
+  have_gtest=no
+fi
+as_ac_File=`$as_echo "ac_cv_file_$GTEST_SOURCE/src/gtest_main.cc" | $as_tr_sh`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTEST_SOURCE/src/gtest_main.cc" >&5
+$as_echo_n "checking for $GTEST_SOURCE/src/gtest_main.cc... " >&6; }
+if eval \${$as_ac_File+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  test "$cross_compiling" = yes &&
+  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
+if test -r "$GTEST_SOURCE/src/gtest_main.cc"; then
+  eval "$as_ac_File=yes"
+else
+  eval "$as_ac_File=no"
+fi
+fi
+eval ac_res=\$$as_ac_File
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
+
+cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$GTEST_SOURCE/src/gtest_main.cc" | $as_tr_cpp` 1
+_ACEOF
+have_gtest=yes
+else
+  have_gtest=no
+fi
+
+
+  if test "x$have_gtest_source" = xyes; then :
+
+
+fi
+
+
+
+
+
+
+ac_fn_cxx_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default"
+if test "x$ac_cv_have_decl___clang__" = xyes; then :
+  CLANGCC="yes"
+else
+  CLANGCC="no"
+fi
+
+ac_fn_cxx_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default"
+if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then :
+  INTELCC="yes"
+else
+  INTELCC="no"
+fi
+
+ac_fn_cxx_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default"
+if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then :
+  SUNCC="yes"
+else
+  SUNCC="no"
+fi
+
+
+
+
+
+# Check whether --enable-selective-werror was given.
+if test "${enable_selective_werror+set}" = set; then :
+  enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval
+else
+  SELECTIVE_WERROR=yes
+fi
+
+
+
+
+
+
+# -v is too short to test reliably with XORG_TESTSET_CFLAG
+if test "x$SUNCC" = "xyes"; then
+    BASE_CXXFLAGS="-v"
+else
+    BASE_CXXFLAGS=""
+fi
+
+# This chunk of warnings were those that existed in the legacy CWARNFLAGS
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Wall"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Wall" >&5
+$as_echo_n "checking if $CXX supports-Wall... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Wall
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Wall"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Wpointer-arith"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Wpointer-arith" >&5
+$as_echo_n "checking if $CXX supports-Wpointer-arith... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Wpointer_arith
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Wpointer-arith"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Wmissing-declarations"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Wmissing-declarations" >&5
+$as_echo_n "checking if $CXX supports-Wmissing-declarations... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Wmissing_declarations
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Wmissing-declarations"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Wformat=2"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Wformat=2" >&5
+$as_echo_n "checking if $CXX supports-Wformat=2... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Wformat_2
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Wformat=2"
+			found="yes"
+		fi
+	fi
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Wformat"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Wformat" >&5
+$as_echo_n "checking if $CXX supports-Wformat... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Wformat
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Wformat"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+# This chunk adds additional warnings that could catch undesired effects.
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Wunused"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Wunused" >&5
+$as_echo_n "checking if $CXX supports-Wunused... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Wunused
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Wunused"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Wuninitialized"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Wuninitialized" >&5
+$as_echo_n "checking if $CXX supports-Wuninitialized... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Wuninitialized
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Wuninitialized"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Wshadow"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Wshadow" >&5
+$as_echo_n "checking if $CXX supports-Wshadow... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Wshadow
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Wshadow"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Wcast-qual"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Wcast-qual" >&5
+$as_echo_n "checking if $CXX supports-Wcast-qual... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Wcast_qual
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Wcast-qual"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Wmissing-noreturn"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Wmissing-noreturn" >&5
+$as_echo_n "checking if $CXX supports-Wmissing-noreturn... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Wmissing_noreturn
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Wmissing-noreturn"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Wmissing-format-attribute"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Wmissing-format-attribute" >&5
+$as_echo_n "checking if $CXX supports-Wmissing-format-attribute... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Wmissing_format_attribute
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Wmissing-format-attribute"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Wredundant-decls"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Wredundant-decls" >&5
+$as_echo_n "checking if $CXX supports-Wredundant-decls... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Wredundant_decls
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Wredundant-decls"
+			found="yes"
+		fi
+	fi
+
+
+
+# These are currently disabled because they are noisy.  They will be enabled
+# in the future once the codebase is sufficiently modernized to silence
+# them.  For now, I don't want them to drown out the other warnings.
+# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op])
+# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses])
+# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align])
+
+# Turn some warnings into errors, so we don't accidently get successful builds
+# when there are problems that should be fixed.
+
+if test "x$SELECTIVE_WERROR" = "xyes" ; then
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Werror=implicit"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Werror=implicit" >&5
+$as_echo_n "checking if $CXX supports-Werror=implicit... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Werror_implicit
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Werror=implicit"
+			found="yes"
+		fi
+	fi
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5
+$as_echo_n "checking if $CXX supports-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; }
+		cacheid=xorg_cv_cxx_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Werror=nonnull"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Werror=nonnull" >&5
+$as_echo_n "checking if $CXX supports-Werror=nonnull... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Werror_nonnull
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Werror=nonnull"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Werror=init-self"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Werror=init-self" >&5
+$as_echo_n "checking if $CXX supports-Werror=init-self... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Werror_init_self
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Werror=init-self"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Werror=main"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Werror=main" >&5
+$as_echo_n "checking if $CXX supports-Werror=main... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Werror_main
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Werror=main"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Werror=missing-braces"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Werror=missing-braces" >&5
+$as_echo_n "checking if $CXX supports-Werror=missing-braces... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Werror_missing_braces
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Werror=missing-braces"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Werror=sequence-point"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Werror=sequence-point" >&5
+$as_echo_n "checking if $CXX supports-Werror=sequence-point... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Werror_sequence_point
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Werror=sequence-point"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Werror=return-type"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Werror=return-type" >&5
+$as_echo_n "checking if $CXX supports-Werror=return-type... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Werror_return_type
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Werror=return-type"
+			found="yes"
+		fi
+	fi
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5
+$as_echo_n "checking if $CXX supports-errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; }
+		cacheid=xorg_cv_cxx_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Werror=trigraphs"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Werror=trigraphs" >&5
+$as_echo_n "checking if $CXX supports-Werror=trigraphs... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Werror_trigraphs
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Werror=trigraphs"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Werror=array-bounds"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Werror=array-bounds" >&5
+$as_echo_n "checking if $CXX supports-Werror=array-bounds... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Werror_array_bounds
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Werror=array-bounds"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Werror=write-strings"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Werror=write-strings" >&5
+$as_echo_n "checking if $CXX supports-Werror=write-strings... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Werror_write_strings
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Werror=write-strings"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Werror=address"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Werror=address" >&5
+$as_echo_n "checking if $CXX supports-Werror=address... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Werror_address
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Werror=address"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Werror=int-to-pointer-cast"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Werror=int-to-pointer-cast" >&5
+$as_echo_n "checking if $CXX supports-Werror=int-to-pointer-cast... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Werror_int_to_pointer_cast
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Werror=int-to-pointer-cast"
+			found="yes"
+		fi
+	fi
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-errwarn=E_BAD_PTR_INT_COMBINATION" >&5
+$as_echo_n "checking if $CXX supports-errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; }
+		cacheid=xorg_cv_cxx_flag__errwarn_E_BAD_PTR_INT_COMBINATION
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Werror=pointer-to-int-cast"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Werror=pointer-to-int-cast" >&5
+$as_echo_n "checking if $CXX supports-Werror=pointer-to-int-cast... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Werror_pointer_to_int_cast
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Werror=pointer-to-int-cast"
+			found="yes"
+		fi
+	fi
+
+ # Also -errwarn=E_BAD_PTR_INT_COMBINATION
+else
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: You have chosen not to turn some select compiler warnings into errors.  This should not be necessary.  Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&5
+$as_echo "$as_me: WARNING: You have chosen not to turn some select compiler warnings into errors.  This should not be necessary.  Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&2;}
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Wimplicit"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Wimplicit" >&5
+$as_echo_n "checking if $CXX supports-Wimplicit... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Wimplicit
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Wimplicit"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Wnonnull"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Wnonnull" >&5
+$as_echo_n "checking if $CXX supports-Wnonnull... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Wnonnull
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Wnonnull"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Winit-self"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Winit-self" >&5
+$as_echo_n "checking if $CXX supports-Winit-self... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Winit_self
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Winit-self"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Wmain"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Wmain" >&5
+$as_echo_n "checking if $CXX supports-Wmain... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Wmain
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Wmain"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Wmissing-braces"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Wmissing-braces" >&5
+$as_echo_n "checking if $CXX supports-Wmissing-braces... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Wmissing_braces
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Wmissing-braces"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Wsequence-point"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Wsequence-point" >&5
+$as_echo_n "checking if $CXX supports-Wsequence-point... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Wsequence_point
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Wsequence-point"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Wreturn-type"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Wreturn-type" >&5
+$as_echo_n "checking if $CXX supports-Wreturn-type... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Wreturn_type
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Wreturn-type"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Wtrigraphs"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Wtrigraphs" >&5
+$as_echo_n "checking if $CXX supports-Wtrigraphs... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Wtrigraphs
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Wtrigraphs"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Warray-bounds"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Warray-bounds" >&5
+$as_echo_n "checking if $CXX supports-Warray-bounds... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Warray_bounds
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Warray-bounds"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Wwrite-strings"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Wwrite-strings" >&5
+$as_echo_n "checking if $CXX supports-Wwrite-strings... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Wwrite_strings
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Wwrite-strings"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Waddress"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Waddress" >&5
+$as_echo_n "checking if $CXX supports-Waddress... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Waddress
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Waddress"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Wint-to-pointer-cast"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Wint-to-pointer-cast" >&5
+$as_echo_n "checking if $CXX supports-Wint-to-pointer-cast... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Wint_to_pointer_cast
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Wint-to-pointer-cast"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+found="no"
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Wpointer-to-int-cast"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Wpointer-to-int-cast" >&5
+$as_echo_n "checking if $CXX supports-Wpointer-to-int-cast... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Wpointer_to_int_cast
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			BASE_CXXFLAGS="$BASE_CXXFLAGS -Wpointer-to-int-cast"
+			found="yes"
+		fi
+	fi
+
+
+fi
+
+
+
+
+
+
+
+
+
+
+
+  if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-gtest\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "xorg-gtest") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  have_xorg_gtest=yes
+else
+  have_xorg_gtest=no
+fi
+
+  XORG_GTEST_SOURCE=`$PKG_CONFIG --variable=sourcedir --print-errors xorg-gtest`
+  XORG_GTEST_CPPFLAGS=`$PKG_CONFIG --variable=CPPflags --print-errors xorg-gtest`
+  XORG_GTEST_CPPFLAGS="$GTEST_CPPFLAGS $XORG_GTEST_CPPFLAGS"
+  XORG_GTEST_CPPFLAGS="$XORG_GTEST_CPPFLAGS -I$XORG_GTEST_SOURCE"
 
 
 pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GUDEV" >&5
-$as_echo_n "checking for GUDEV... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X11" >&5
+$as_echo_n "checking for X11... " >&6; }
 
-if test -n "$GUDEV_CFLAGS"; then
-    pkg_cv_GUDEV_CFLAGS="$GUDEV_CFLAGS"
+if test -n "$X11_CFLAGS"; then
+    pkg_cv_X11_CFLAGS="$X11_CFLAGS"
  elif test -n "$PKG_CONFIG"; then
     if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gudev-1.0\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "gudev-1.0") 2>&5
+    { { $as_echo "$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 $ac_status = 0; }; then
-  pkg_cv_GUDEV_CFLAGS=`$PKG_CONFIG --cflags "gudev-1.0" 2>/dev/null`
+  pkg_cv_X11_CFLAGS=`$PKG_CONFIG --cflags "x11" 2>/dev/null`
 		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
@@ -13697,16 +22387,16 @@ fi
  else
     pkg_failed=untried
 fi
-if test -n "$GUDEV_LIBS"; then
-    pkg_cv_GUDEV_LIBS="$GUDEV_LIBS"
+if test -n "$X11_LIBS"; then
+    pkg_cv_X11_LIBS="$X11_LIBS"
  elif test -n "$PKG_CONFIG"; then
     if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gudev-1.0\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "gudev-1.0") 2>&5
+    { { $as_echo "$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 $ac_status = 0; }; then
-  pkg_cv_GUDEV_LIBS=`$PKG_CONFIG --libs "gudev-1.0" 2>/dev/null`
+  pkg_cv_X11_LIBS=`$PKG_CONFIG --libs "x11" 2>/dev/null`
 		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
@@ -13727,76 +22417,52 @@ else
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        GUDEV_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gudev-1.0" 2>&1`
+	        X11_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11" 2>&1`
         else
-	        GUDEV_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gudev-1.0" 2>&1`
+	        X11_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
-	echo "$GUDEV_PKG_ERRORS" >&5
+	echo "$X11_PKG_ERRORS" >&5
 
-	has_gudev=false
+	have_x11=no
 elif test $pkg_failed = untried; then
      	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
-	has_gudev=false
+	have_x11=no
 else
-	GUDEV_CFLAGS=$pkg_cv_GUDEV_CFLAGS
-	GUDEV_LIBS=$pkg_cv_GUDEV_LIBS
+	X11_CFLAGS=$pkg_cv_X11_CFLAGS
+	X11_LIBS=$pkg_cv_X11_LIBS
         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
-	has_gudev=true
+	have_x11=yes
 fi
 
+  # Check if we should include support for utouch-evemu
 
-
- if test "x$with_gtk" = "x3"; then
-  USE_GTK3_TRUE=
-  USE_GTK3_FALSE='#'
+# Check whether --with-evemu was given.
+if test "${with_evemu+set}" = set; then :
+  withval=$with_evemu;
 else
-  USE_GTK3_TRUE='#'
-  USE_GTK3_FALSE=
+  with_evemu=check
 fi
 
-if test "x$with_gtk" = x3; then :
-
 
-$as_echo "#define HAVE_GTK3 1" >>confdefs.h
-
-
-fi
-
-###########################
-# GTK Logout Helper
-###########################
-
-# Check whether --enable-gtklogouthelper was given.
-if test "${enable_gtklogouthelper+set}" = set; then :
-  enableval=$enable_gtklogouthelper;
-else
-  enable_gtklogouthelper=auto
-fi
-
-
-if test x"$enable_gtklogouthelper" != x"no" ; then
-   if test "x$with_gtk" = x3; then :
+  if test "x$with_evemu" = xyes; then :
 
 pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTKLOGOUTHELPER" >&5
-$as_echo_n "checking for GTKLOGOUTHELPER... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for EVEMU" >&5
+$as_echo_n "checking for EVEMU... " >&6; }
 
-if test -n "$GTKLOGOUTHELPER_CFLAGS"; then
-    pkg_cv_GTKLOGOUTHELPER_CFLAGS="$GTKLOGOUTHELPER_CFLAGS"
+if test -n "$EVEMU_CFLAGS"; then
+    pkg_cv_EVEMU_CFLAGS="$EVEMU_CFLAGS"
  elif test -n "$PKG_CONFIG"; then
     if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-3.0 >= \$GTK3_REQUIRED_VERSION
-                                           polkit-gobject-1 >= \$POLKIT_REQUIRED_VERSION\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "gtk+-3.0 >= $GTK3_REQUIRED_VERSION
-                                           polkit-gobject-1 >= $POLKIT_REQUIRED_VERSION") 2>&5
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"utouch-evemu\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "utouch-evemu") 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
-  pkg_cv_GTKLOGOUTHELPER_CFLAGS=`$PKG_CONFIG --cflags "gtk+-3.0 >= $GTK3_REQUIRED_VERSION
-                                           polkit-gobject-1 >= $POLKIT_REQUIRED_VERSION" 2>/dev/null`
+  pkg_cv_EVEMU_CFLAGS=`$PKG_CONFIG --cflags "utouch-evemu" 2>/dev/null`
 		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
@@ -13804,19 +22470,16 @@ fi
  else
     pkg_failed=untried
 fi
-if test -n "$GTKLOGOUTHELPER_LIBS"; then
-    pkg_cv_GTKLOGOUTHELPER_LIBS="$GTKLOGOUTHELPER_LIBS"
+if test -n "$EVEMU_LIBS"; then
+    pkg_cv_EVEMU_LIBS="$EVEMU_LIBS"
  elif test -n "$PKG_CONFIG"; then
     if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-3.0 >= \$GTK3_REQUIRED_VERSION
-                                           polkit-gobject-1 >= \$POLKIT_REQUIRED_VERSION\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "gtk+-3.0 >= $GTK3_REQUIRED_VERSION
-                                           polkit-gobject-1 >= $POLKIT_REQUIRED_VERSION") 2>&5
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"utouch-evemu\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "utouch-evemu") 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
-  pkg_cv_GTKLOGOUTHELPER_LIBS=`$PKG_CONFIG --libs "gtk+-3.0 >= $GTK3_REQUIRED_VERSION
-                                           polkit-gobject-1 >= $POLKIT_REQUIRED_VERSION" 2>/dev/null`
+  pkg_cv_EVEMU_LIBS=`$PKG_CONFIG --libs "utouch-evemu" 2>/dev/null`
 		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
@@ -13837,47 +22500,61 @@ else
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        GTKLOGOUTHELPER_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gtk+-3.0 >= $GTK3_REQUIRED_VERSION
-                                           polkit-gobject-1 >= $POLKIT_REQUIRED_VERSION" 2>&1`
+	        EVEMU_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "utouch-evemu" 2>&1`
         else
-	        GTKLOGOUTHELPER_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gtk+-3.0 >= $GTK3_REQUIRED_VERSION
-                                           polkit-gobject-1 >= $POLKIT_REQUIRED_VERSION" 2>&1`
+	        EVEMU_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "utouch-evemu" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
-	echo "$GTKLOGOUTHELPER_PKG_ERRORS" >&5
+	echo "$EVEMU_PKG_ERRORS" >&5
 
-	have_gtklogouthelper=no
+	as_fn_error $? "Package requirements (utouch-evemu) were not met:
+
+$EVEMU_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 EVEMU_CFLAGS
+and EVEMU_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}: result: no" >&5
 $as_echo "no" >&6; }
-	have_gtklogouthelper=no
+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+Alternatively, you may set the environment variables EVEMU_CFLAGS
+and EVEMU_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.
+See \`config.log' for more details" "$LINENO" 5; }
 else
-	GTKLOGOUTHELPER_CFLAGS=$pkg_cv_GTKLOGOUTHELPER_CFLAGS
-	GTKLOGOUTHELPER_LIBS=$pkg_cv_GTKLOGOUTHELPER_LIBS
+	EVEMU_CFLAGS=$pkg_cv_EVEMU_CFLAGS
+	EVEMU_LIBS=$pkg_cv_EVEMU_LIBS
         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
-	have_gtklogouthelper=yes
+	have_xorg_gtest_evemu=yes
 fi
-
-elif test "x$with_gtk" = x2; then :
+elif test "x$with_evemu" = xcheck; then :
 
 pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTKLOGOUTHELPER" >&5
-$as_echo_n "checking for GTKLOGOUTHELPER... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for EVEMU" >&5
+$as_echo_n "checking for EVEMU... " >&6; }
 
-if test -n "$GTKLOGOUTHELPER_CFLAGS"; then
-    pkg_cv_GTKLOGOUTHELPER_CFLAGS="$GTKLOGOUTHELPER_CFLAGS"
+if test -n "$EVEMU_CFLAGS"; then
+    pkg_cv_EVEMU_CFLAGS="$EVEMU_CFLAGS"
  elif test -n "$PKG_CONFIG"; then
     if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0 >= \$GTK_REQUIRED_VERSION
-                                           polkit-gobject-1 >= \$POLKIT_REQUIRED_VERSION\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "gtk+-2.0 >= $GTK_REQUIRED_VERSION
-                                           polkit-gobject-1 >= $POLKIT_REQUIRED_VERSION") 2>&5
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"utouch-evemu\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "utouch-evemu") 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
-  pkg_cv_GTKLOGOUTHELPER_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0 >= $GTK_REQUIRED_VERSION
-                                           polkit-gobject-1 >= $POLKIT_REQUIRED_VERSION" 2>/dev/null`
+  pkg_cv_EVEMU_CFLAGS=`$PKG_CONFIG --cflags "utouch-evemu" 2>/dev/null`
 		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
@@ -13885,19 +22562,16 @@ fi
  else
     pkg_failed=untried
 fi
-if test -n "$GTKLOGOUTHELPER_LIBS"; then
-    pkg_cv_GTKLOGOUTHELPER_LIBS="$GTKLOGOUTHELPER_LIBS"
+if test -n "$EVEMU_LIBS"; then
+    pkg_cv_EVEMU_LIBS="$EVEMU_LIBS"
  elif test -n "$PKG_CONFIG"; then
     if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0 >= \$GTK_REQUIRED_VERSION
-                                           polkit-gobject-1 >= \$POLKIT_REQUIRED_VERSION\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "gtk+-2.0 >= $GTK_REQUIRED_VERSION
-                                           polkit-gobject-1 >= $POLKIT_REQUIRED_VERSION") 2>&5
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"utouch-evemu\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "utouch-evemu") 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
-  pkg_cv_GTKLOGOUTHELPER_LIBS=`$PKG_CONFIG --libs "gtk+-2.0 >= $GTK_REQUIRED_VERSION
-                                           polkit-gobject-1 >= $POLKIT_REQUIRED_VERSION" 2>/dev/null`
+  pkg_cv_EVEMU_LIBS=`$PKG_CONFIG --libs "utouch-evemu" 2>/dev/null`
 		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
@@ -13918,119 +22592,604 @@ else
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        GTKLOGOUTHELPER_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gtk+-2.0 >= $GTK_REQUIRED_VERSION
-                                           polkit-gobject-1 >= $POLKIT_REQUIRED_VERSION" 2>&1`
+	        EVEMU_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "utouch-evemu" 2>&1`
         else
-	        GTKLOGOUTHELPER_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gtk+-2.0 >= $GTK_REQUIRED_VERSION
-                                           polkit-gobject-1 >= $POLKIT_REQUIRED_VERSION" 2>&1`
+	        EVEMU_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "utouch-evemu" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
-	echo "$GTKLOGOUTHELPER_PKG_ERRORS" >&5
+	echo "$EVEMU_PKG_ERRORS" >&5
 
-	have_gtklogouthelper=no
+	have_xorg_gtest_evemu=no
 elif test $pkg_failed = untried; then
      	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
-	have_gtklogouthelper=no
+	have_xorg_gtest_evemu=no
 else
-	GTKLOGOUTHELPER_CFLAGS=$pkg_cv_GTKLOGOUTHELPER_CFLAGS
-	GTKLOGOUTHELPER_LIBS=$pkg_cv_GTKLOGOUTHELPER_LIBS
+	EVEMU_CFLAGS=$pkg_cv_EVEMU_CFLAGS
+	EVEMU_LIBS=$pkg_cv_EVEMU_LIBS
         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
-	have_gtklogouthelper=yes
+	have_xorg_gtest_evemu=yes
+fi
+fi
+  if test "x$have_xorg_gtest_evemu" = xyes; then :
+  XORG_GTEST_CPPFLAGS="$XORG_GTEST_CPPFLAGS -DHAVE_EVEMU"
 fi
 
+  if test "x$have_gtest" != xyes -o "x$have_x11" != xyes; then :
+  have_xorg_gtest=no
+fi
+
+  if test "x$have_xorg_gtest" = xyes; then :
+
+
+
+        # Get BASE_CXXFLAGS and STRICT_CXXFLAGS
+
+
+
 
+
+
+
+
+
+
+        ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+
+
+
+# Check whether --enable-strict-compilation was given.
+if test "${enable_strict_compilation+set}" = set; then :
+  enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval
+else
+  STRICT_COMPILE=no
 fi
-   if test x${have_gtklogouthelper} = xyes; then
 
-$as_echo "#define HAVE_GTKLOGOUTHELPER 1" >>confdefs.h
 
-   fi
-   if test x${enable_gtklogouthelper} = xyes && test x${have_gtklogouthelper} = xno; then
-     as_fn_error $? "GTK Logout Helper configured but polkit-gobject not found" "$LINENO" 5
-   fi
+
+
+
+
+
+STRICT_CXXFLAGS=""
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
-   have_gtklogouthelper=no
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
 fi
- if test x${have_gtklogouthelper} = xyes; then
-  BUILD_GTKLOGOUTHELPER_TRUE=
-  BUILD_GTKLOGOUTHELPER_FALSE='#'
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
+
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
-  BUILD_GTKLOGOUTHELPER_TRUE='#'
-  BUILD_GTKLOGOUTHELPER_FALSE=
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
 fi
 
+found="no"
 
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
 
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
 
+		CXXFLAGS="$CXXFLAGS -pedantic"
 
-###########################
-# APT support
-###########################
-# Check whether --enable-apt was given.
-if test "${enable_apt+set}" = set; then :
-  enableval=$enable_apt;
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-pedantic" >&5
+$as_echo_n "checking if $CXX supports-pedantic... " >&6; }
+		cacheid=xorg_cv_cxx_flag__pedantic
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
 else
-  enable_apt=yes
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
 fi
 
- if test "x$enable_apt" != "xno"; then
-  BUILD_APT_TRUE=
-  BUILD_APT_FALSE='#'
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			STRICT_CXXFLAGS="$STRICT_CXXFLAGS -pedantic"
+			found="yes"
+		fi
+	fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
 else
-  BUILD_APT_TRUE='#'
-  BUILD_APT_FALSE=
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
 fi
 
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
 
-if test "x$enable_apt" != "xno"; then
+found="no"
 
-$as_echo "#define HAVE_APT 1" >>confdefs.h
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
 
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Werror"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Werror" >&5
+$as_echo_n "checking if $CXX supports-Werror... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Werror
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
 fi
 
-###########################
-# Check to see if we're local
-###########################
 
-with_localinstall="no"
-# Check whether --enable-localinstall was given.
-if test "${enable_localinstall+set}" = set; then :
-  enableval=$enable_localinstall; with_localinstall=$enableval
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			STRICT_CXXFLAGS="$STRICT_CXXFLAGS -Werror"
+			found="yes"
+		fi
+	fi
+
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
+
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -errwarn"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-errwarn" >&5
+$as_echo_n "checking if $CXX supports-errwarn... " >&6; }
+		cacheid=xorg_cv_cxx_flag__errwarn
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
-  with_localinstall=no
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
 fi
 
 
-###########################
-# Indicator Info
-###########################
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
 
-if test "x$with_localinstall" = "xyes"; then
-	INDICATORDIR="${libdir}/indicators/2/"
-	INDICATORICONSDIR="${datadir}/indicator-applet/icons/"
-elif test "x$with_gtk" = x2; then
-	INDICATORDIR=`$PKG_CONFIG --variable=indicatordir indicator-0.4`
-	INDICATORICONSDIR=`$PKG_CONFIG --variable=iconsdir indicator-0.4`
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			STRICT_CXXFLAGS="$STRICT_CXXFLAGS -errwarn"
+			found="yes"
+		fi
+	fi
+
+
+
+# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not
+# activate it with -Werror, so we add it here explicitly.
+
+
+
+
+
+
+
+
+
+
+
+
+
+xorg_testset_save_CXXFLAGS="$CXXFLAGS"
+
+if test "x$xorg_testset_cxx_unknown_warning_option" = "x" ; then
+	CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unknown-warning-option" >&5
+$as_echo_n "checking if $CXX supports -Werror=unknown-warning-option... " >&6; }
+if ${xorg_cv_cxx_flag_unknown_warning_option+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
-	INDICATORDIR=`$PKG_CONFIG --variable=indicatordir indicator3-0.4`
-	INDICATORICONSDIR=`$PKG_CONFIG --variable=iconsdir indicator3-0.4`
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unknown_warning_option=yes
+else
+  xorg_cv_cxx_flag_unknown_warning_option=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unknown_warning_option" >&5
+$as_echo "$xorg_cv_cxx_flag_unknown_warning_option" >&6; }
+	xorg_testset_cxx_unknown_warning_option=$xorg_cv_cxx_flag_unknown_warning_option
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
 fi
 
+if test "x$xorg_testset_cxx_unused_command_line_argument" = "x" ; then
+	if test "x$xorg_testset_cxx_unknown_warning_option" = "xyes" ; then
+		CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+	fi
+	CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports -Werror=unused-command-line-argument" >&5
+$as_echo_n "checking if $CXX supports -Werror=unused-command-line-argument... " >&6; }
+if ${xorg_cv_cxx_flag_unused_command_line_argument+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  xorg_cv_cxx_flag_unused_command_line_argument=yes
+else
+  xorg_cv_cxx_flag_unused_command_line_argument=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cxx_flag_unused_command_line_argument" >&5
+$as_echo "$xorg_cv_cxx_flag_unused_command_line_argument" >&6; }
+	xorg_testset_cxx_unused_command_line_argument=$xorg_cv_cxx_flag_unused_command_line_argument
+	CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+fi
 
+found="no"
 
-###########################
-# DBus Service Info
-###########################
+	if test $found = "no" ; then
+		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unknown-warning-option"
+		fi
 
-if test "x$with_localinstall" = "xyes"; then
-	DBUSSERVICEDIR="${datadir}/dbus-1/services/"
+		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+			CXXFLAGS="$CXXFLAGS -Werror=unused-command-line-argument"
+		fi
+
+		CXXFLAGS="$CXXFLAGS -Werror=attributes"
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX supports-Werror=attributes" >&5
+$as_echo_n "checking if $CXX supports-Werror=attributes... " >&6; }
+		cacheid=xorg_cv_cxx_flag__Werror_attributes
+		if eval \${$cacheid+:} false; then :
+  $as_echo_n "(cached) " >&6
 else
-	DBUSSERVICEDIR=`$PKG_CONFIG --variable=session_bus_services_dir dbus-1`
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  eval $cacheid=yes
+else
+  eval $cacheid=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+		CXXFLAGS="$xorg_testset_save_CXXFLAGS"
+
+		eval supported=\$$cacheid
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
+$as_echo "$supported" >&6; }
+		if test "$supported" = "yes" ; then
+			STRICT_CXXFLAGS="$STRICT_CXXFLAGS -Werror=attributes"
+			found="yes"
+		fi
+	fi
+
+
+
+if test "x$STRICT_COMPILE" = "xyes"; then
+    BASE_CXXFLAGS="$BASE_CXXFLAGS $STRICT_CXXFLAGS"
+
 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
+
+
+fi
+
+
+    if test "x$enable_tests" = "xauto"; then
+        enable_tests=${have_gtest}
+    elif test "x$enable_tests" = "xyes" && test "x$have_gtest" != "xyes"; then
+        as_fn_error $? "tests were requested but gtest is not installed." "$LINENO" 5
+    fi
+    if test "x$enable_tests" = "xyes"; then
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for TEST_SERVICE" >&5
+$as_echo_n "checking for TEST_SERVICE... " >&6; }
+
+if test -n "$TEST_SERVICE_CFLAGS"; then
+    pkg_cv_TEST_SERVICE_CFLAGS="$TEST_SERVICE_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"indicator3-0.4 >= \$INDICATOR_REQUIRED_VERSION
+                                          dbustest-1 >= \$DBUSTEST_REQUIRED_VERSION
+                                          dbusmenu-glib-0.4 >= \$DBUSMENUGLIB_REQUIRED_VERSION\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
+                                          dbustest-1 >= $DBUSTEST_REQUIRED_VERSION
+                                          dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_TEST_SERVICE_CFLAGS=`$PKG_CONFIG --cflags "indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
+                                          dbustest-1 >= $DBUSTEST_REQUIRED_VERSION
+                                          dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried
+fi
+if test -n "$TEST_SERVICE_LIBS"; then
+    pkg_cv_TEST_SERVICE_LIBS="$TEST_SERVICE_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"indicator3-0.4 >= \$INDICATOR_REQUIRED_VERSION
+                                          dbustest-1 >= \$DBUSTEST_REQUIRED_VERSION
+                                          dbusmenu-glib-0.4 >= \$DBUSMENUGLIB_REQUIRED_VERSION\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
+                                          dbustest-1 >= $DBUSTEST_REQUIRED_VERSION
+                                          dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_TEST_SERVICE_LIBS=`$PKG_CONFIG --libs "indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
+                                          dbustest-1 >= $DBUSTEST_REQUIRED_VERSION
+                                          dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+	        TEST_SERVICE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
+                                          dbustest-1 >= $DBUSTEST_REQUIRED_VERSION
+                                          dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION" 2>&1`
+        else
+	        TEST_SERVICE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "indicator3-0.4 >= $INDICATOR_REQUIRED_VERSION
+                                          dbustest-1 >= $DBUSTEST_REQUIRED_VERSION
+                                          dbusmenu-glib-0.4 >= $DBUSMENUGLIB_REQUIRED_VERSION" 2>&1`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$TEST_SERVICE_PKG_ERRORS" >&5
+
+	enable_tests="no"
+elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+	enable_tests="no"
+else
+	TEST_SERVICE_CFLAGS=$pkg_cv_TEST_SERVICE_CFLAGS
+	TEST_SERVICE_LIBS=$pkg_cv_TEST_SERVICE_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	enable_tests="yes"
+fi
+    fi
+fi
+ if test "x$enable_tests" = "xyes"; then
+  BUILD_TESTS_TRUE=
+  BUILD_TESTS_FALSE='#'
+else
+  BUILD_TESTS_TRUE='#'
+  BUILD_TESTS_FALSE=
+fi
+
+
+
+
 ##############################
 # Custom Junk
 ##############################
@@ -14560,7 +23719,7 @@ 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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -14817,7 +23976,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_SHTOOL="shtool"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -14864,7 +24023,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_LCOV="lcov"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -14901,7 +24060,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_GENHTML="genhtml"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -14988,7 +24147,7 @@ do
   IFS=$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 as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_GCOVR="gcovr"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -15048,16 +24207,7 @@ fi
 # Files
 ###########################
 
- if test "x$has_gudev" = "xtrue"; then
-  HAS_GUDEV_TRUE=
-  HAS_GUDEV_FALSE='#'
-else
-  HAS_GUDEV_TRUE='#'
-  HAS_GUDEV_FALSE=
-fi
-
-
-ac_config_files="$ac_config_files Makefile src/Makefile data/Makefile data/icons/Makefile data/icons/16x16/Makefile data/icons/16x16/actions/Makefile data/icons/16x16/status/Makefile data/icons/22x22/Makefile data/icons/22x22/actions/Makefile data/icons/22x22/status/Makefile data/icons/24x24/Makefile data/icons/24x24/actions/Makefile data/icons/24x24/status/Makefile data/icons/32x32/Makefile data/icons/32x32/actions/Makefile data/icons/32x32/status/Makefile data/icons/scalable/Makefile data/icons/scalable/actions/Makefile data/icons/scalable/status/Makefile data/extra-sessions/Makefile po/Makefile.in"
+ac_config_files="$ac_config_files Makefile src/Makefile data/Makefile data/icons/Makefile data/icons/16x16/Makefile data/icons/16x16/actions/Makefile data/icons/16x16/status/Makefile data/icons/22x22/Makefile data/icons/22x22/actions/Makefile data/icons/22x22/status/Makefile data/icons/24x24/Makefile data/icons/24x24/actions/Makefile data/icons/24x24/status/Makefile data/icons/32x32/Makefile data/icons/32x32/actions/Makefile data/icons/32x32/status/Makefile data/icons/scalable/Makefile data/icons/scalable/actions/Makefile data/icons/scalable/status/Makefile data/extra-sessions/Makefile tests/Makefile po/Makefile.in"
 
 
 cat >confcache <<\_ACEOF
@@ -15197,16 +24347,16 @@ if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
-if test -z "${USE_GTK3_TRUE}" && test -z "${USE_GTK3_FALSE}"; then
-  as_fn_error $? "conditional \"USE_GTK3\" was never defined.
+if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
+  as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${BUILD_GTKLOGOUTHELPER_TRUE}" && test -z "${BUILD_GTKLOGOUTHELPER_FALSE}"; then
   as_fn_error $? "conditional \"BUILD_GTKLOGOUTHELPER\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
-if test -z "${BUILD_APT_TRUE}" && test -z "${BUILD_APT_FALSE}"; then
-  as_fn_error $? "conditional \"BUILD_APT\" was never defined.
+if test -z "${BUILD_TESTS_TRUE}" && test -z "${BUILD_TESTS_FALSE}"; then
+  as_fn_error $? "conditional \"BUILD_TESTS\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${HAVE_GCOV_TRUE}" && test -z "${HAVE_GCOV_FALSE}"; then
@@ -15221,10 +24371,6 @@ if test -z "${HAVE_GCOVR_TRUE}" && test -z "${HAVE_GCOVR_FALSE}"; then
   as_fn_error $? "conditional \"HAVE_GCOVR\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
-if test -z "${HAS_GUDEV_TRUE}" && test -z "${HAS_GUDEV_FALSE}"; then
-  as_fn_error $? "conditional \"HAS_GUDEV\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
 
 : "${CONFIG_STATUS=./config.status}"
 ac_write_fail=0
@@ -15523,16 +24669,16 @@ if (echo >conf$$.file) 2>/dev/null; then
     # ... but there are two gotchas:
     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-    # In both cases, we have to default to `cp -p'.
+    # In both cases, we have to default to `cp -pR'.
     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-      as_ln_s='cp -p'
+      as_ln_s='cp -pR'
   elif ln conf$$.file conf$$ 2>/dev/null; then
     as_ln_s=ln
   else
-    as_ln_s='cp -p'
+    as_ln_s='cp -pR'
   fi
 else
-  as_ln_s='cp -p'
+  as_ln_s='cp -pR'
 fi
 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 rmdir conf$$.dir 2>/dev/null
@@ -15592,28 +24738,16 @@ else
   as_mkdir_p=false
 fi
 
-if test -x / >/dev/null 2>&1; then
-  as_test_x='test -x'
-else
-  if ls -dL / >/dev/null 2>&1; then
-    as_ls_L_option=L
-  else
-    as_ls_L_option=
-  fi
-  as_test_x='
-    eval sh -c '\''
-      if test -d "$1"; then
-	test -d "$1/.";
-      else
-	case $1 in #(
-	-*)set "./$1";;
-	esac;
-	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
-	???[sx]*):;;*)false;;esac;fi
-    '\'' sh
-  '
-fi
-as_executable_p=$as_test_x
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+  test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
 
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -15635,7 +24769,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # values after options handling.
 ac_log="
 This file was extended by $as_me, which was
-generated by GNU Autoconf 2.68.  Invocation command line was
+generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -15701,10 +24835,10 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
 config.status
-configured by $0, generated by GNU Autoconf 2.68,
+configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
-Copyright (C) 2010 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 
@@ -15795,7 +24929,7 @@ fi
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 if \$ac_cs_recheck; then
-  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
   shift
   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
   CONFIG_SHELL='$SHELL'
@@ -15959,6 +25093,60 @@ enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_sub
 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
+predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
+postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
+predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
+postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
+LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
+reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
+reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
+GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
+inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
+always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
+include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
+prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
+predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
+postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
+predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
+postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
 
 LTCC='$LTCC'
 LTCFLAGS='$LTCFLAGS'
@@ -16037,7 +25225,38 @@ soname_spec \
 install_override_mode \
 finish_eval \
 old_striplib \
-striplib; do
+striplib \
+compiler_lib_search_dirs \
+predep_objects \
+postdep_objects \
+predeps \
+postdeps \
+compiler_lib_search_path \
+LD_CXX \
+reload_flag_CXX \
+compiler_CXX \
+lt_prog_compiler_no_builtin_flag_CXX \
+lt_prog_compiler_pic_CXX \
+lt_prog_compiler_wl_CXX \
+lt_prog_compiler_static_CXX \
+lt_cv_prog_compiler_c_o_CXX \
+export_dynamic_flag_spec_CXX \
+whole_archive_flag_spec_CXX \
+compiler_needs_object_CXX \
+with_gnu_ld_CXX \
+allow_undefined_flag_CXX \
+no_undefined_flag_CXX \
+hardcode_libdir_flag_spec_CXX \
+hardcode_libdir_separator_CXX \
+exclude_expsyms_CXX \
+include_expsyms_CXX \
+file_list_spec_CXX \
+compiler_lib_search_dirs_CXX \
+predep_objects_CXX \
+postdep_objects_CXX \
+predeps_CXX \
+postdeps_CXX \
+compiler_lib_search_path_CXX; do
     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
     *[\\\\\\\`\\"\\\$]*)
       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
@@ -16067,7 +25286,18 @@ postinstall_cmds \
 postuninstall_cmds \
 finish_cmds \
 sys_lib_search_path_spec \
-sys_lib_dlsearch_path_spec; do
+sys_lib_dlsearch_path_spec \
+reload_cmds_CXX \
+old_archive_cmds_CXX \
+old_archive_from_new_cmds_CXX \
+old_archive_from_expsyms_cmds_CXX \
+archive_cmds_CXX \
+archive_expsym_cmds_CXX \
+module_cmds_CXX \
+module_expsym_cmds_CXX \
+export_symbols_cmds_CXX \
+prelink_cmds_CXX \
+postlink_cmds_CXX; do
     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
     *[\\\\\\\`\\"\\\$]*)
       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
@@ -16099,6 +25329,8 @@ fi
 
 
 
+
+
 _ACEOF
 
 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
@@ -16131,6 +25363,7 @@ do
     "data/icons/scalable/actions/Makefile") CONFIG_FILES="$CONFIG_FILES data/icons/scalable/actions/Makefile" ;;
     "data/icons/scalable/status/Makefile") CONFIG_FILES="$CONFIG_FILES data/icons/scalable/status/Makefile" ;;
     "data/extra-sessions/Makefile") CONFIG_FILES="$CONFIG_FILES data/extra-sessions/Makefile" ;;
+    "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
     "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
     "po/stamp-it") CONFIG_COMMANDS="$CONFIG_COMMANDS po/stamp-it" ;;
 
@@ -16873,7 +26106,7 @@ $as_echo X"$file" |
 
 
 # The names of the tagged configurations supported by this script.
-available_tags=""
+available_tags="CXX "
 
 # ### BEGIN LIBTOOL CONFIG
 
@@ -17260,6 +26493,20 @@ file_list_spec=$lt_file_list_spec
 # How to hardcode a shared library path into an executable.
 hardcode_action=$hardcode_action
 
+# The directories searched by this compiler when creating a shared library.
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
+
+# Dependencies to place before and after the objects being linked to
+# create a shared library.
+predep_objects=$lt_predep_objects
+postdep_objects=$lt_postdep_objects
+predeps=$lt_predeps
+postdeps=$lt_postdeps
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path
+
 # ### END LIBTOOL CONFIG
 
 _LT_EOF
@@ -17452,6 +26699,159 @@ fi
     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
   chmod +x "$ofile"
 
+
+    cat <<_LT_EOF >> "$ofile"
+
+# ### BEGIN LIBTOOL TAG CONFIG: CXX
+
+# The linker used to build libraries.
+LD=$lt_LD_CXX
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag_CXX
+reload_cmds=$lt_reload_cmds_CXX
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds_CXX
+
+# A language specific compiler.
+CC=$lt_compiler_CXX
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC_CXX
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_CXX
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_CXX
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_CXX
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_CXX
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object_CXX
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds_CXX
+archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds_CXX
+module_expsym_cmds=$lt_module_expsym_cmds_CXX
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld_CXX
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_CXX
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_CXX
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct_CXX
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute_CXX
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L_CXX
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic_CXX
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath_CXX
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_CXX
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols_CXX
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_CXX
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_CXX
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_CXX
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds_CXX
+
+# Commands necessary for finishing linking programs.
+postlink_cmds=$lt_postlink_cmds_CXX
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec_CXX
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_CXX
+
+# The directories searched by this compiler when creating a shared library.
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
+
+# Dependencies to place before and after the objects being linked to
+# create a shared library.
+predep_objects=$lt_predep_objects_CXX
+postdep_objects=$lt_postdep_objects_CXX
+predeps=$lt_predeps_CXX
+postdeps=$lt_postdeps_CXX
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
+
+# ### END LIBTOOL TAG CONFIG: CXX
+_LT_EOF
+
  ;;
     "default-1":C) case "$CONFIG_FILES" in *po/Makefile.in*)
         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
@@ -17525,9 +26925,8 @@ SUS Indicator Configuration:
 
 	Prefix:             $prefix
 	Indicator Dir:      $INDICATORDIR
-	Indicator GTK:      $with_gtk
 	Logout Helper:      $have_gtklogouthelper
-	APT support:        $enable_apt
+	Unit Tests:         $enable_tests
 	Coverage reporting: $use_gcov
 " >&5
 $as_echo "$as_me:
@@ -17536,8 +26935,7 @@ SUS Indicator Configuration:
 
 	Prefix:             $prefix
 	Indicator Dir:      $INDICATORDIR
-	Indicator GTK:      $with_gtk
 	Logout Helper:      $have_gtklogouthelper
-	APT support:        $enable_apt
+	Unit Tests:         $enable_tests
 	Coverage reporting: $use_gcov
 " >&6;}