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[Xen-devel] [VTPM v5 6/7] Add autoconf to stubdom



Signed-off-by: Matthew Fioravante <matthew.fioravante@xxxxxxxxxx>
---
 autogen.sh                     |    2 +
 config/Stubdom.mk.in           |   44 +
 m4/curses.m4                   |   20 +
 m4/extfs.m4                    |   20 +
 m4/features.m4                 |   21 +
 m4/fetcher.m4                  |   14 +
 m4/ocaml.m4                    |  241 +++
 m4/path_or_fail.m4             |   13 +
 m4/pkg.m4                      |  157 ++
 m4/pthread.m4                  |   41 +
 m4/ptyfuncs.m4                 |   35 +
 m4/python_devel.m4             |   36 +
 m4/python_version.m4           |   12 +
 m4/savevar.m4                  |    6 +
 m4/set_cflags_ldflags.m4       |   19 +
 m4/stubdom.m4                  |   63 +
 m4/uuid.m4                     |    9 +
 stubdom/Makefile               |   48 +-
 stubdom/configure              | 4370 ++++++++++++++++++++++++++++++++++++++++
 stubdom/configure.ac           |   54 +
 stubdom/install.sh             |    1 +
 tools/configure                |    2 +
 tools/configure.ac             |   28 +-
 tools/m4/curses.m4             |   20 -
 tools/m4/extfs.m4              |   20 -
 tools/m4/features.m4           |   21 -
 tools/m4/fetcher.m4            |   14 -
 tools/m4/ocaml.m4              |  241 ---
 tools/m4/path_or_fail.m4       |    6 -
 tools/m4/pkg.m4                |  157 --
 tools/m4/pthread.m4            |   41 -
 tools/m4/ptyfuncs.m4           |   35 -
 tools/m4/python_devel.m4       |   36 -
 tools/m4/python_version.m4     |   12 -
 tools/m4/savevar.m4            |    6 -
 tools/m4/set_cflags_ldflags.m4 |   20 -
 tools/m4/uuid.m4               |    9 -
 37 files changed, 5200 insertions(+), 694 deletions(-)
 create mode 100644 config/Stubdom.mk.in
 create mode 100644 m4/curses.m4
 create mode 100644 m4/extfs.m4
 create mode 100644 m4/features.m4
 create mode 100644 m4/fetcher.m4
 create mode 100644 m4/ocaml.m4
 create mode 100644 m4/path_or_fail.m4
 create mode 100644 m4/pkg.m4
 create mode 100644 m4/pthread.m4
 create mode 100644 m4/ptyfuncs.m4
 create mode 100644 m4/python_devel.m4
 create mode 100644 m4/python_version.m4
 create mode 100644 m4/savevar.m4
 create mode 100644 m4/set_cflags_ldflags.m4
 create mode 100644 m4/stubdom.m4
 create mode 100644 m4/uuid.m4
 create mode 100755 stubdom/configure
 create mode 100644 stubdom/configure.ac
 create mode 100644 stubdom/install.sh
 delete mode 100644 tools/m4/curses.m4
 delete mode 100644 tools/m4/extfs.m4
 delete mode 100644 tools/m4/features.m4
 delete mode 100644 tools/m4/fetcher.m4
 delete mode 100644 tools/m4/ocaml.m4
 delete mode 100644 tools/m4/path_or_fail.m4
 delete mode 100644 tools/m4/pkg.m4
 delete mode 100644 tools/m4/pthread.m4
 delete mode 100644 tools/m4/ptyfuncs.m4
 delete mode 100644 tools/m4/python_devel.m4
 delete mode 100644 tools/m4/python_version.m4
 delete mode 100644 tools/m4/savevar.m4
 delete mode 100644 tools/m4/set_cflags_ldflags.m4
 delete mode 100644 tools/m4/uuid.m4

diff --git a/autogen.sh b/autogen.sh
index 58a71ce..ada482c 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -2,3 +2,5 @@
 cd tools
 autoconf
 autoheader
+cd ../stubdom
+autoconf
diff --git a/config/Stubdom.mk.in b/config/Stubdom.mk.in
new file mode 100644
index 0000000..d2456a9
--- /dev/null
+++ b/config/Stubdom.mk.in
@@ -0,0 +1,44 @@
+# Prefix and install folder
+prefix              := @prefix@
+PREFIX              := $(prefix)
+exec_prefix         := @exec_prefix@
+libdir              := @libdir@
+LIBDIR              := $(libdir)
+
+# Path Programs
+CMAKE               := @CMAKE@
+WGET                := @WGET@ -c
+
+# A debug build of stubdom? //FIXME: Someone make this do something
+debug               := @debug@
+
+STUBDOM_TARGETS     := @STUBDOM_TARGETS@
+STUBDOM_BUILD       := @STUBDOM_BUILD@
+STUBDOM_INSTALL     := @STUBDOM_INSTALL@
+
+ZLIB_VERSION        := @ZLIB_VERSION@
+ZLIB_URL            := @ZLIB_URL@
+
+LIBPCI_VERSION      := @LIBPCI_VERSION@
+LIBPCI_URL          := @LIBPCI_URL@
+
+NEWLIB_VERSION      := @NEWLIB_VERSION@
+NEWLIB_URL          := @NEWLIB_URL@
+
+LWIP_VERSION        := @LWIP_VERSION@
+LWIP_URL            := @LWIP_URL@
+
+GRUB_VERSION        := @GRUB_VERSION@
+GRUB_URL            := @GRUB_URL@
+
+OCAML_VERSION       := @OCAML_VERSION@
+OCAML_URL           := @OCAML_URL@
+
+GMP_VERSION         := @GMP_VERSION@
+GMP_URL             := @GMP_URL@
+
+POLARSSL_VERSION    := @POLARSSL_VERSION@
+POLARSSL_URL        := @POLARSSL_URL@
+
+TPMEMU_VERSION      := @TPMEMU_VERSION@
+TPMEMU_URL          := @TPMEMU_URL@
diff --git a/m4/curses.m4 b/m4/curses.m4
new file mode 100644
index 0000000..c1e483f
--- /dev/null
+++ b/m4/curses.m4
@@ -0,0 +1,20 @@
+AC_DEFUN([AX_CHECK_CURSES], [
+AC_CHECK_HEADER([curses.h], [
+    AC_CHECK_LIB([curses], [clear], [curses="y"], [curses="n"])
+], [curses="n"])
+AC_CHECK_HEADER([ncurses.h], [
+    AC_CHECK_LIB([ncurses], [clear], [ncurses="y"], [ncurses="n"])
+], [ncurses="n"])
+AS_IF([test "$curses" = "n" && test "$ncurses" = "n"], [
+    AC_MSG_ERROR([Unable to find a suitable curses library])
+])
+# Prefer ncurses over curses if both are present
+AS_IF([test "$ncurses" = "y"], [
+    CURSES_LIBS="-lncurses"
+    AC_DEFINE([INCLUDE_CURSES_H], [<ncurses.h>], [Define curses header to use])
+], [
+    CURSES_LIBS="-lcurses"
+    AC_DEFINE([INCLUDE_CURSES_H], [<curses.h>], [Define curses header to use])
+])
+AC_SUBST(CURSES_LIBS)
+])
diff --git a/m4/extfs.m4 b/m4/extfs.m4
new file mode 100644
index 0000000..7309da9
--- /dev/null
+++ b/m4/extfs.m4
@@ -0,0 +1,20 @@
+AC_DEFUN([AX_CHECK_EXTFS], [
+AC_CHECK_HEADER([ext2fs/ext2fs.h], [
+AC_CHECK_LIB([ext2fs], [ext2fs_open2], [
+    AC_DEFINE([INCLUDE_EXTFS_H], [<ext2fs/ext2fs.h>],
+              [Define extfs header to use])
+    EXTFS_LIBS="-lext2fs"
+])
+])
+dnl This is a temporary hack for CentOS 5.x, which split the ext4 support
+dnl of ext2fs in a different package. Once CentOS 5.x is no longer supported
+dnl we can remove this.
+AC_CHECK_HEADER([ext4fs/ext2fs.h], [
+AC_CHECK_LIB([ext4fs], [ext2fs_open2], [
+    AC_DEFINE([INCLUDE_EXTFS_H], [<ext4fs/ext2fs.h>],
+              [Define extfs header to use])
+    EXTFS_LIBS="-lext4fs"
+])
+])
+AC_SUBST(EXTFS_LIBS)
+])
diff --git a/m4/features.m4 b/m4/features.m4
new file mode 100644
index 0000000..bd672ab
--- /dev/null
+++ b/m4/features.m4
@@ -0,0 +1,21 @@
+AC_DEFUN([AX_ARG_DEFAULT_ENABLE], [
+AC_ARG_ENABLE([$1], AS_HELP_STRING([--disable-$1], [$2 (default is ENABLED)]))
+AX_PARSE_VALUE([$1], [y])
+])
+
+AC_DEFUN([AX_ARG_DEFAULT_DISABLE], [
+AC_ARG_ENABLE([$1], AS_HELP_STRING([--enable-$1], [$2 (default is DISABLED)]))
+AX_PARSE_VALUE([$1], [n])
+])
+
+dnl This function should not be called outside of this file
+AC_DEFUN([AX_PARSE_VALUE], [
+AS_IF([test "x$enable_$1" = "xno"], [
+    ax_cv_$1="n"
+], [test "x$enable_$1" = "xyes"], [
+    ax_cv_$1="y"
+], [test -z $ax_cv_$1], [
+    ax_cv_$1="$2"
+])
+$1=$ax_cv_$1
+AC_SUBST($1)])
diff --git a/m4/fetcher.m4 b/m4/fetcher.m4
new file mode 100644
index 0000000..86f33b3
--- /dev/null
+++ b/m4/fetcher.m4
@@ -0,0 +1,14 @@
+AC_DEFUN([AX_CHECK_FETCHER], [
+AC_PATH_PROG([WGET],[wget], [no])
+AS_IF([test x"$WGET" != x"no"], [
+    FETCHER="$WGET -c -O"
+], [
+    AC_PATH_PROG([FTP],[ftp], [no])
+    AS_IF([test x"$FTP" != x"no"], [
+        FETCHER="$FTP -o"
+    ], [
+        AC_MSG_ERROR([cannot find wget or ftp])
+    ])
+])
+AC_SUBST(FETCHER)
+])
diff --git a/m4/ocaml.m4 b/m4/ocaml.m4
new file mode 100644
index 0000000..b067ee9
--- /dev/null
+++ b/m4/ocaml.m4
@@ -0,0 +1,241 @@
+dnl autoconf macros for OCaml
+dnl from http://forge.ocamlcore.org/
+dnl
+dnl Copyright  2009      Richard W.M. Jones
+dnl Copyright  2009      Stefano Zacchiroli
+dnl Copyright  2000-2005 Olivier Andrieu
+dnl Copyright  2000-2005 Jean-Christophe FilliÃtre
+dnl Copyright  2000-2005 Georges Mariano
+dnl
+dnl For documentation, please read the ocaml.m4 man page.
+
+AC_DEFUN([AC_PROG_OCAML],
+[dnl
+  # checking for ocamlc
+  AC_CHECK_TOOL([OCAMLC],[ocamlc],[no])
+
+  if test "$OCAMLC" != "no"; then
+     OCAMLVERSION=`$OCAMLC -v | sed -n -e 's|.*version* *\(.*\)$|\1|p'`
+     AC_MSG_RESULT([OCaml version is $OCAMLVERSION])
+     # If OCAMLLIB is set, use it
+     if test "$OCAMLLIB" = ""; then
+        OCAMLLIB=`$OCAMLC -where 2>/dev/null || $OCAMLC -v|tail -1|cut -d ' ' 
-f 4`
+     else
+        AC_MSG_RESULT([OCAMLLIB previously set; preserving it.])
+     fi
+     AC_MSG_RESULT([OCaml library path is $OCAMLLIB])
+
+     AC_SUBST([OCAMLVERSION])
+     AC_SUBST([OCAMLLIB])
+
+     # checking for ocamlopt
+     AC_CHECK_TOOL([OCAMLOPT],[ocamlopt],[no])
+     OCAMLBEST=byte
+     if test "$OCAMLOPT" = "no"; then
+       AC_MSG_WARN([Cannot find ocamlopt; bytecode compilation only.])
+     else
+       TMPVERSION=`$OCAMLOPT -v | sed -n -e 's|.*version* *\(.*\)$|\1|p' `
+       if test "$TMPVERSION" != "$OCAMLVERSION" ; then
+           AC_MSG_RESULT([versions differs from ocamlc; ocamlopt discarded.])
+           OCAMLOPT=no
+       else
+           OCAMLBEST=opt
+       fi
+     fi
+
+     AC_SUBST([OCAMLBEST])
+
+     # checking for ocamlc.opt
+     AC_CHECK_TOOL([OCAMLCDOTOPT],[ocamlc.opt],[no])
+     if test "$OCAMLCDOTOPT" != "no"; then
+       TMPVERSION=`$OCAMLCDOTOPT -v | sed -n -e 's|.*version* *\(.*\)$|\1|p' `
+       if test "$TMPVERSION" != "$OCAMLVERSION" ; then
+           AC_MSG_RESULT([versions differs from ocamlc; ocamlc.opt discarded.])
+       else
+           OCAMLC=$OCAMLCDOTOPT
+       fi
+     fi
+
+     # checking for ocamlopt.opt
+     if test "$OCAMLOPT" != "no" ; then
+       AC_CHECK_TOOL([OCAMLOPTDOTOPT],[ocamlopt.opt],[no])
+       if test "$OCAMLOPTDOTOPT" != "no"; then
+          TMPVERSION=`$OCAMLOPTDOTOPT -v | sed -n -e 's|.*version* 
*\(.*\)$|\1|p' `
+          if test "$TMPVERSION" != "$OCAMLVERSION" ; then
+             AC_MSG_RESULT([version differs from ocamlc; ocamlopt.opt 
discarded.])
+          else
+             OCAMLOPT=$OCAMLOPTDOTOPT
+          fi
+        fi
+     fi
+
+     AC_SUBST([OCAMLOPT])
+  fi
+
+  AC_SUBST([OCAMLC])
+
+  # checking for ocaml toplevel
+  AC_CHECK_TOOL([OCAML],[ocaml],[no])
+
+  # checking for ocamldep
+  AC_CHECK_TOOL([OCAMLDEP],[ocamldep],[no])
+
+  # checking for ocamlmktop
+  AC_CHECK_TOOL([OCAMLMKTOP],[ocamlmktop],[no])
+
+  # checking for ocamlmklib
+  AC_CHECK_TOOL([OCAMLMKLIB],[ocamlmklib],[no])
+
+  # checking for ocamldoc
+  AC_CHECK_TOOL([OCAMLDOC],[ocamldoc],[no])
+
+  # checking for ocamlbuild
+  AC_CHECK_TOOL([OCAMLBUILD],[ocamlbuild],[no])
+])
+
+
+AC_DEFUN([AC_PROG_OCAMLLEX],
+[dnl
+  # checking for ocamllex
+  AC_CHECK_TOOL([OCAMLLEX],[ocamllex],[no])
+  if test "$OCAMLLEX" != "no"; then
+    AC_CHECK_TOOL([OCAMLLEXDOTOPT],[ocamllex.opt],[no])
+    if test "$OCAMLLEXDOTOPT" != "no"; then
+       OCAMLLEX=$OCAMLLEXDOTOPT
+    fi
+  fi
+  AC_SUBST([OCAMLLEX])
+])
+
+AC_DEFUN([AC_PROG_OCAMLYACC],
+[dnl
+  AC_CHECK_TOOL([OCAMLYACC],[ocamlyacc],[no])
+  AC_SUBST([OCAMLYACC])
+])
+
+
+AC_DEFUN([AC_PROG_CAMLP4],
+[dnl
+  AC_REQUIRE([AC_PROG_OCAML])dnl
+
+  # checking for camlp4
+  AC_CHECK_TOOL([CAMLP4],[camlp4],[no])
+  if test "$CAMLP4" != "no"; then
+     TMPVERSION=`$CAMLP4 -v 2>&1| sed -n -e 's|.*version *\(.*\)$|\1|p'`
+     if test "$TMPVERSION" != "$OCAMLVERSION" ; then
+       AC_MSG_RESULT([versions differs from ocamlc])
+        CAMLP4=no
+     fi
+  fi
+  AC_SUBST([CAMLP4])
+
+  # checking for companion tools
+  AC_CHECK_TOOL([CAMLP4BOOT],[camlp4boot],[no])
+  AC_CHECK_TOOL([CAMLP4O],[camlp4o],[no])
+  AC_CHECK_TOOL([CAMLP4OF],[camlp4of],[no])
+  AC_CHECK_TOOL([CAMLP4OOF],[camlp4oof],[no])
+  AC_CHECK_TOOL([CAMLP4ORF],[camlp4orf],[no])
+  AC_CHECK_TOOL([CAMLP4PROF],[camlp4prof],[no])
+  AC_CHECK_TOOL([CAMLP4R],[camlp4r],[no])
+  AC_CHECK_TOOL([CAMLP4RF],[camlp4rf],[no])
+  AC_SUBST([CAMLP4BOOT])
+  AC_SUBST([CAMLP4O])
+  AC_SUBST([CAMLP4OF])
+  AC_SUBST([CAMLP4OOF])
+  AC_SUBST([CAMLP4ORF])
+  AC_SUBST([CAMLP4PROF])
+  AC_SUBST([CAMLP4R])
+  AC_SUBST([CAMLP4RF])
+])
+
+
+AC_DEFUN([AC_PROG_FINDLIB],
+[dnl
+  AC_REQUIRE([AC_PROG_OCAML])dnl
+
+  # checking for ocamlfind
+  AC_CHECK_TOOL([OCAMLFIND],[ocamlfind],[no])
+  AC_SUBST([OCAMLFIND])
+])
+
+
+dnl Thanks to Jim Meyering for working this next bit out for us.
+dnl XXX We should define AS_TR_SH if it's not defined already
+dnl (eg. for old autoconf).
+AC_DEFUN([AC_CHECK_OCAML_PKG],
+[dnl
+  AC_REQUIRE([AC_PROG_FINDLIB])dnl
+
+  AC_MSG_CHECKING([for OCaml findlib package $1])
+
+  unset found
+  unset pkg
+  found=no
+  for pkg in $1 $2 ; do
+    if $OCAMLFIND query $pkg >/dev/null 2>/dev/null; then
+      AC_MSG_RESULT([found])
+      AS_TR_SH([OCAML_PKG_$1])=$pkg
+      found=yes
+      break
+    fi
+  done
+  if test "$found" = "no" ; then
+    AC_MSG_RESULT([not found])
+    AS_TR_SH([OCAML_PKG_$1])=no
+  fi
+
+  AC_SUBST(AS_TR_SH([OCAML_PKG_$1]))
+])
+
+
+AC_DEFUN([AC_CHECK_OCAML_MODULE],
+[dnl
+  AC_MSG_CHECKING([for OCaml module $2])
+
+  cat > conftest.ml <<EOF
+open $3
+EOF
+  unset found
+  for $1 in $$1 $4 ; do
+    if $OCAMLC -c -I "$$1" conftest.ml >&5 2>&5 ; then
+      found=yes
+      break
+    fi
+  done
+
+  if test "$found" ; then
+    AC_MSG_RESULT([$$1])
+  else
+    AC_MSG_RESULT([not found])
+    $1=no
+  fi
+  AC_SUBST([$1])
+])
+
+
+dnl XXX Cross-compiling
+AC_DEFUN([AC_CHECK_OCAML_WORD_SIZE],
+[dnl
+  AC_REQUIRE([AC_PROG_OCAML])dnl
+  AC_MSG_CHECKING([for OCaml compiler word size])
+  cat > conftest.ml <<EOF
+  print_endline (string_of_int Sys.word_size)
+  EOF
+  OCAML_WORD_SIZE=`$OCAML conftest.ml`
+  AC_MSG_RESULT([$OCAML_WORD_SIZE])
+  AC_SUBST([OCAML_WORD_SIZE])
+])
+
+AC_DEFUN([AC_CHECK_OCAML_OS_TYPE],
+[dnl
+  AC_REQUIRE([AC_PROG_OCAML])dnl
+  AC_MSG_CHECKING([OCaml Sys.os_type])
+
+  cat > conftest.ml <<EOF
+  print_string(Sys.os_type);;
+EOF
+
+  OCAML_OS_TYPE=`$OCAML conftest.ml`
+  AC_MSG_RESULT([$OCAML_OS_TYPE])
+  AC_SUBST([OCAML_OS_TYPE])
+])
diff --git a/m4/path_or_fail.m4 b/m4/path_or_fail.m4
new file mode 100644
index 0000000..1fdb90d
--- /dev/null
+++ b/m4/path_or_fail.m4
@@ -0,0 +1,13 @@
+AC_DEFUN([AX_PATH_PROG_OR_FAIL],
+[AC_PATH_PROG([$1], [$2], [no])
+if test x"${$1}" == x"no"
+then
+    AC_MSG_ERROR([Unable to find $2, please install $2])
+fi])
+
+AC_DEFUN([AX_PATH_PROG_OR_FAIL_ARG],[
+AS_IF([test "x$$1" = "xy"], [AX_PATH_PROG_OR_FAIL([$2], [$3])], [
+$2="/$3-disabled-in-configure-script"
+AC_SUBST($2)
+])
+])
diff --git a/m4/pkg.m4 b/m4/pkg.m4
new file mode 100644
index 0000000..3e9e900
--- /dev/null
+++ b/m4/pkg.m4
@@ -0,0 +1,157 @@
+# pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
+# serial 1 (pkg-config-0.24)
+#
+# Copyright  2004 Scott James Remnant <scott@xxxxxxxxxxxx>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# PKG_PROG_PKG_CONFIG([MIN-VERSION])
+# ----------------------------------
+AC_DEFUN([PKG_PROG_PKG_CONFIG],
+[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
+m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
+AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
+AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
+AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search 
path])
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+       AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
+fi
+if test -n "$PKG_CONFIG"; then
+       _pkg_min_version=m4_default([$1], [0.9.0])
+       AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
+       if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+               AC_MSG_RESULT([yes])
+       else
+               AC_MSG_RESULT([no])
+               PKG_CONFIG=""
+       fi
+fi[]dnl
+])# PKG_PROG_PKG_CONFIG
+
+# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+#
+# Check to see whether a particular set of modules exists.  Similar
+# to PKG_CHECK_MODULES(), but does not set variables or print errors.
+#
+# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+# only at the first occurence in configure.ac, so if the first place
+# it's called might be skipped (such as if it is within an "if", you
+# have to call PKG_CHECK_EXISTS manually
+# --------------------------------------------------------------
+AC_DEFUN([PKG_CHECK_EXISTS],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+if test -n "$PKG_CONFIG" && \
+    AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
+  m4_default([$2], [:])
+m4_ifvaln([$3], [else
+  $3])dnl
+fi])
+
+# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
+# ---------------------------------------------
+m4_define([_PKG_CONFIG],
+[if test -n "$$1"; then
+    pkg_cv_[]$1="$$1"
+ elif test -n "$PKG_CONFIG"; then
+    PKG_CHECK_EXISTS([$3],
+                     [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
+                    [pkg_failed=yes])
+ else
+    pkg_failed=untried
+fi[]dnl
+])# _PKG_CONFIG
+
+# _PKG_SHORT_ERRORS_SUPPORTED
+# -----------------------------
+AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi[]dnl
+])# _PKG_SHORT_ERRORS_SUPPORTED
+
+
+# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
+# [ACTION-IF-NOT-FOUND])
+#
+#
+# Note that if there is a possibility the first call to
+# PKG_CHECK_MODULES might not happen, you should be sure to include an
+# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
+#
+#
+# --------------------------------------------------------------
+AC_DEFUN([PKG_CHECK_MODULES],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
+AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
+
+pkg_failed=no
+AC_MSG_CHECKING([for $1])
+
+_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
+_PKG_CONFIG([$1][_LIBS], [libs], [$2])
+
+m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables 
$1[]_CFLAGS
+and $1[]_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.])
+
+if test $pkg_failed = yes; then
+       AC_MSG_RESULT([no])
+        _PKG_SHORT_ERRORS_SUPPORTED
+        if test $_pkg_short_errors_supported = yes; then
+               $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 
2>&1`
+        else
+               $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1`
+        fi
+       # Put the nasty error message in config.log where it belongs
+       echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
+
+       m4_default([$4], [AC_MSG_ERROR(
+[Package requirements ($2) were not met:
+
+$$1_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+_PKG_TEXT])dnl
+        ])
+elif test $pkg_failed = untried; then
+       AC_MSG_RESULT([no])
+       m4_default([$4], [AC_MSG_FAILURE(
+[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.
+
+_PKG_TEXT
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.])dnl
+        ])
+else
+       $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
+       $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
+        AC_MSG_RESULT([yes])
+       $3
+fi[]dnl
+])# PKG_CHECK_MODULES
diff --git a/m4/pthread.m4 b/m4/pthread.m4
new file mode 100644
index 0000000..c818999
--- /dev/null
+++ b/m4/pthread.m4
@@ -0,0 +1,41 @@
+# We define, separately, PTHREAD_CFLAGS, _LDFLAGS and _LIBS
+# even though currently we don't set them very separately.
+# This means that the makefiles will not need to change in
+# the future if we make the test more sophisticated.
+
+AC_DEFUN([AX_PTHREAD_CV2VARS],[
+    PTHREAD_CFLAGS="$ax_cv_pthread_flags"
+    PTHREAD_LDFLAGS="$ax_cv_pthread_flags"
+    PTHREAD_LIBS=""
+])
+
+# We invoke AX_PTHREAD_VARS with the name of another macro
+# which is then expanded once for each variable.
+AC_DEFUN([AX_PTHREAD_VARS],[$1(CFLAGS) $1(LDFLAGS) $1(LIBS)])
+
+AC_DEFUN([AX_PTHREAD_VAR_APPLY],[
+    $1="$$1 $PTHREAD_$1"
+])
+AC_DEFUN([AX_PTHREAD_VAR_SUBST],[AC_SUBST(PTHREAD_$1)])
+
+AC_DEFUN([AX_CHECK_PTHREAD],[
+    AC_CACHE_CHECK([for pthread flag], [ax_cv_pthread_flags], [
+        ax_cv_pthread_flags=-pthread
+        AX_PTHREAD_CV2VARS
+        AX_PTHREAD_VARS([AX_SAVEVAR_SAVE])
+        AX_PTHREAD_VARS([AX_PTHREAD_VAR_APPLY])
+        AC_LINK_IFELSE([AC_LANG_SOURCE([
+#include <pthread.h>
+int main(void) {
+  pthread_atfork(0,0,0);
+  pthread_create(0,0,0,0);
+}
+])],[],[ax_cv_pthread_flags=failed])
+        AX_PTHREAD_VARS([AX_SAVEVAR_RESTORE])
+    ])
+    if test "x$ax_cv_pthread_flags" = xfailed; then
+        AC_MSG_ERROR([-pthread does not work])
+    fi
+    AX_PTHREAD_CV2VARS
+    AX_PTHREAD_VARS([AX_PTHREAD_VAR_SUBST])
+])
diff --git a/m4/ptyfuncs.m4 b/m4/ptyfuncs.m4
new file mode 100644
index 0000000..3e37b5a
--- /dev/null
+++ b/m4/ptyfuncs.m4
@@ -0,0 +1,35 @@
+AC_DEFUN([AX_CHECK_PTYFUNCS], [
+    dnl This is a workaround for a bug in Debian package
+    dnl libbsd-dev-0.3.0-1. Once we no longer support that
+    dnl package we can remove the addition of -Werror to
+    dnl CPPFLAGS.
+    AX_SAVEVAR_SAVE(CPPFLAGS)
+    CPPFLAGS="$CPPFLAGS -Werror"
+    AC_CHECK_HEADER([libutil.h],[
+      AC_DEFINE([INCLUDE_LIBUTIL_H],[<libutil.h>],[libutil header file name])
+    ])
+    AX_SAVEVAR_RESTORE(CPPFLAGS)
+    AC_CACHE_CHECK([for openpty et al], [ax_cv_ptyfuncs_libs], [
+        for ax_cv_ptyfuncs_libs in -lutil "" NOT_FOUND; do
+            if test "x$ax_cv_ptyfuncs_libs" = "xNOT_FOUND"; then
+                AC_MSG_FAILURE([Unable to find library for openpty and 
login_tty])
+            fi
+            AX_SAVEVAR_SAVE(LIBS)
+            LIBS="$LIBS $ax_cv_ptyfuncs_libs"
+            AC_LINK_IFELSE([AC_LANG_SOURCE([
+#ifdef INCLUDE_LIBUTIL_H
+#include INCLUDE_LIBUTIL_H
+#endif
+int main(void) {
+  openpty(0,0,0,0,0);
+  login_tty(0);
+}
+])],[
+                break
+            ],[])
+            AX_SAVEVAR_RESTORE(LIBS)
+        done
+    ])
+    PTYFUNCS_LIBS="$ax_cv_ptyfuncs_libs"
+    AC_SUBST(PTYFUNCS_LIBS)
+])
diff --git a/m4/python_devel.m4 b/m4/python_devel.m4
new file mode 100644
index 0000000..0a2202c
--- /dev/null
+++ b/m4/python_devel.m4
@@ -0,0 +1,36 @@
+AC_DEFUN([AX_CHECK_PYTHON_DEVEL], [
+ac_previous_cppflags=$CPPFLAGS
+ac_previous_ldflags=$LDFLAGS
+ac_python_version=`$PYTHON -c 'import distutils.sysconfig; \
+    print distutils.sysconfig.get_config_var("VERSION")'`
+AC_PATH_PROG([pyconfig], [$PYTHON-config], [no])
+AS_IF([test x"$pyconfig" == x"no"], [
+    dnl For those that don't have python-config
+    CPPFLAGS="$CFLAGS `$PYTHON -c 'import distutils.sysconfig; \
+        print "-I" + distutils.sysconfig.get_config_var("INCLUDEPY")'`"
+    CPPFLAGS="$CPPFLAGS `$PYTHON -c 'import distutils.sysconfig; \
+        print distutils.sysconfig.get_config_var("CFLAGS")'`"
+    LDFLAGS="$LDFLAGS `$PYTHON -c 'import distutils.sysconfig; \
+        print distutils.sysconfig.get_config_var("LIBS")'`"
+    LDFLAGS="$LDFLAGS `$PYTHON -c 'import distutils.sysconfig; \
+        print distutils.sysconfig.get_config_var("SYSLIBS")'`"
+    LDFLAGS="$LDFLAGS `$PYTHON -c 'import distutils.sysconfig; \
+        print "-L" + distutils.sysconfig.get_python_lib(plat_specific=1,\
+        standard_lib=1) + "/config"'`"
+    LDFLAGS="$LDFLAGS `$PYTHON -c 'import distutils.sysconfig; \
+        print distutils.sysconfig.get_config_var("LINKFORSHARED")'`"
+    LDFLAGS="$LDFLAGS `$PYTHON -c 'import distutils.sysconfig; \
+        print distutils.sysconfig.get_config_var("LDFLAGS")'`"
+], [
+    dnl If python-config is found use it
+    CPPFLAGS="$CFLAGS `$PYTHON-config --cflags`"
+    LDFLAGS="$LDFLAGS `$PYTHON-config --ldflags`"
+])
+
+AC_CHECK_HEADER([Python.h], [],
+    [AC_MSG_ERROR([Unable to find Python development headers])],)
+AC_CHECK_LIB(python$ac_python_version, PyArg_ParseTuple, [],
+    [AC_MSG_ERROR([Unable to find a suitable python development library])])
+CPPFLAGS=$ac_previous_cppflags
+LDLFAGS=$ac_previous_ldflags
+])
diff --git a/m4/python_version.m4 b/m4/python_version.m4
new file mode 100644
index 0000000..4e2b594
--- /dev/null
+++ b/m4/python_version.m4
@@ -0,0 +1,12 @@
+AC_DEFUN([AX_CHECK_PYTHON_VERSION],
+[AC_MSG_CHECKING([for python version >= $1.$2 ])
+`$PYTHON -c 'import sys; sys.exit(eval("sys.version_info < ($1, $2)"))'`
+if test "$?" != "0"
+then
+    python_version=`$PYTHON -V 2>&1`
+    AC_MSG_RESULT([no])
+    AC_MSG_ERROR(
+        [$python_version is too old, minimum required version is $1.$2])
+else
+    AC_MSG_RESULT([yes])
+fi])
diff --git a/m4/savevar.m4 b/m4/savevar.m4
new file mode 100644
index 0000000..2156bee
--- /dev/null
+++ b/m4/savevar.m4
@@ -0,0 +1,6 @@
+AC_DEFUN([AX_SAVEVAR_SAVE],[
+    saved_$1="$$1"
+])
+AC_DEFUN([AX_SAVEVAR_RESTORE],[
+    $1="$saved_$1"
+])
diff --git a/m4/set_cflags_ldflags.m4 b/m4/set_cflags_ldflags.m4
new file mode 100644
index 0000000..ec3ac9f
--- /dev/null
+++ b/m4/set_cflags_ldflags.m4
@@ -0,0 +1,19 @@
+AC_DEFUN([AX_SET_FLAGS],
+[for cppflag in $PREPEND_INCLUDES
+do
+    PREPEND_CPPFLAGS="$PREPEND_CPPFLAGS -I$cppflag"
+done
+for ldflag in $PREPEND_LIB
+do
+    PREPEND_LDFLAGS="$PREPEND_LDFLAGS -L$ldflag"
+done
+for cppflag in $APPEND_INCLUDES
+do
+    APPEND_CPPFLAGS="$APPEND_CPPFLAGS -I$cppflag"
+done
+for ldflag in $APPEND_LIB
+do
+    APPEND_LDFLAGS="$APPEND_LDFLAGS -L$ldflag"
+done
+CPPFLAGS="$PREPEND_CPPFLAGS $CPPFLAGS $APPEND_CPPFLAGS"
+LDFLAGS="$PREPEND_LDFLAGS $LDFLAGS $APPEND_LDFLAGS"])
diff --git a/m4/stubdom.m4 b/m4/stubdom.m4
new file mode 100644
index 0000000..ec34aa6
--- /dev/null
+++ b/m4/stubdom.m4
@@ -0,0 +1,63 @@
+AC_DEFUN([AX_STUBDOM_INIT], [
+STUBDOM_TARGETS=
+STUBDOM_BUILD=
+STUBDOM_INSTALL=
+])
+
+AC_DEFUN([AX_STUBDOM_DEFAULT_ENABLE], [
+AC_ARG_ENABLE([$1],
+AS_HELP_STRING([--disable-$1], [Build and install $1 (default is ENABLED)]),[
+$2=n
+],[
+$2=y
+STUBDOM_TARGETS="$STUBDOM_TARGETS $2"
+STUBDOM_BUILD="$STUBDOM_BUILD $1"
+STUBDOM_INSTALL="$STUBDOM_INSTALL install-$2"
+])
+AC_SUBST($2)
+])
+
+AC_DEFUN([AX_STUBDOM_DEFAULT_DISABLE], [
+AC_ARG_ENABLE([$1],
+AS_HELP_STRING([--enable-$1], [Build and install $1 (default is DISABLED)]),[
+$2=y
+STUBDOM_TARGETS="$STUBDOM_TARGETS $2"
+STUBDOM_BUILD="$STUBDOM_BUILD $1"
+STUBDOM_INSTALL="$STUBDOM_INSTALL install-$2"
+],[
+$2=n
+])
+AC_SUBST($2)
+])
+
+AC_DEFUN([AX_STUBDOM_FINISH], [
+AC_SUBST(STUBDOM_TARGETS)
+AC_SUBST(STUBDOM_BUILD)
+AC_SUBST(STUBDOM_INSTALL)
+echo "Will build the following stub domains:"
+for x in $STUBDOM_BUILD; do
+       echo "  $x"
+done
+])
+
+AC_DEFUN([AX_STUBDOM_LIB], [
+AC_ARG_VAR([$1_URL], [Download url for $2])
+AS_IF([test "x$$1_URL" = "x"], [
+       AS_IF([test "x$extfiles" = "xy"],
+               [$1_URL=\@S|@\@{:@XEN_EXTFILES_URL\@:}@],
+               [$1_URL="$4"])
+       ])
+$1_VERSION="$3"
+AC_SUBST($1_URL)
+AC_SUBST($1_VERSION)
+])
+
+AC_DEFUN([AX_STUBDOM_LIB_NOEXT], [
+AC_ARG_VAR([$1_URL], [Download url for $2])
+AS_IF([test "x$$1_URL" = "x"], [
+       $1_URL="$4"
+       ])
+$1_VERSION="$3"
+AC_SUBST($1_URL)
+AC_SUBST($1_VERSION)
+])
diff --git a/m4/uuid.m4 b/m4/uuid.m4
new file mode 100644
index 0000000..117da5c
--- /dev/null
+++ b/m4/uuid.m4
@@ -0,0 +1,9 @@
+AC_DEFUN([AX_CHECK_UUID], [
+AC_CHECK_HEADER([uuid/uuid.h],[
+    AC_CHECK_LIB([uuid], [uuid_clear], [libuuid="y"])
+])
+AC_CHECK_HEADER([uuid.h],[libuuid="y"])
+AS_IF([test "$libuuid" != "y"], [
+    AC_MSG_ERROR([cannot find a valid uuid library])
+])
+])
diff --git a/stubdom/Makefile b/stubdom/Makefile
index fc70d88..fcc608e 100644
--- a/stubdom/Makefile
+++ b/stubdom/Makefile
@@ -6,44 +6,7 @@ export XEN_OS=MiniOS
 export stubdom=y
 export debug=y
 include $(XEN_ROOT)/Config.mk
-
-#ZLIB_URL?=http://www.zlib.net
-ZLIB_URL=$(XEN_EXTFILES_URL)
-ZLIB_VERSION=1.2.3
-
-#LIBPCI_URL?=http://www.kernel.org/pub/software/utils/pciutils
-LIBPCI_URL?=$(XEN_EXTFILES_URL)
-LIBPCI_VERSION=2.2.9
-
-#NEWLIB_URL?=ftp://sources.redhat.com/pub/newlib
-NEWLIB_URL?=$(XEN_EXTFILES_URL)
-NEWLIB_VERSION=1.16.0
-
-#LWIP_URL?=http://download.savannah.gnu.org/releases/lwip
-LWIP_URL?=$(XEN_EXTFILES_URL)
-LWIP_VERSION=1.3.0
-
-#GRUB_URL?=http://alpha.gnu.org/gnu/grub
-GRUB_URL?=$(XEN_EXTFILES_URL)
-GRUB_VERSION=0.97
-
-#OCAML_URL?=$(XEN_EXTFILES_URL)
-OCAML_URL?=http://caml.inria.fr/pub/distrib/ocaml-3.11
-OCAML_VERSION=3.11.0
-
-GMP_VERSION=4.3.2
-GMP_URL?=$(XEN_EXTFILES_URL)
-#GMP_URL?=ftp://ftp.gmplib.org/pub/gmp-$(GMP_VERSION)
-
-POLARSSL_VERSION=1.1.4
-POLARSSL_URL?=$(XEN_EXTFILES_URL)
-#POLARSSL_URL?=http://polarssl.org/code/releases
-
-TPMEMU_VERSION=0.7.4
-TPMEMU_URL?=$(XEN_EXTFILES_URL)
-#TPMEMU_URL?=http://download.berlios.de/tpm-emulator
-
-WGET=wget -c
+include $(XEN_ROOT)/config/Stubdom.mk
 
 GNU_TARGET_ARCH:=$(XEN_TARGET_ARCH)
 ifeq ($(XEN_TARGET_ARCH),x86_32)
@@ -86,12 +49,12 @@ TARGET_CPPFLAGS += -I$(XEN_ROOT)/xen/include
 
 TARGET_LDFLAGS += -nostdlib -L$(CROSS_PREFIX)/$(GNU_TARGET_ARCH)-xen-elf/lib
 
-TARGETS=ioemu c caml grub xenstore vtpm vtpmmgr
+TARGETS=$(STUBDOM_TARGETS)
 
 .PHONY: all
 all: build
 ifeq ($(STUBDOM_SUPPORTED),1)
-build: genpath ioemu-stubdom c-stubdom pv-grub xenstore-stubdom vtpm-stubdom 
vtpmmgrdom
+build: genpath $(STUBDOM_BUILD)
 else
 build: genpath
 endif
@@ -245,7 +208,7 @@ tpm_emulator-$(XEN_TARGET_ARCH): 
tpm_emulator-$(TPMEMU_VERSION).tar.gz
        mv tpm_emulator-$(TPMEMU_VERSION) $@
        patch -d $@ -p1 < tpmemu-$(TPMEMU_VERSION).patch;
        mkdir $@/build
-       cd $@/build; cmake .. -DCMAKE_C_COMPILER=${CC} 
-DCMAKE_C_FLAGS="-std=c99 -DTPM_NO_EXTERN $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) 
-Wno-declaration-after-statement"
+       cd $@/build; $(CMAKE) .. -DCMAKE_C_COMPILER=${CC} 
-DCMAKE_C_FLAGS="-std=c99 -DTPM_NO_EXTERN $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) 
-Wno-declaration-after-statement"
        touch $@
 
 TPMEMU_STAMPFILE=$(CROSS_ROOT)/$(GNU_TARGET_ARCH)-xen-elf/lib/libtpm.a
@@ -483,7 +446,7 @@ xenstore-stubdom: mini-os-$(XEN_TARGET_ARCH)-xenstore libxc 
xenstore
 #########
 
 ifeq ($(STUBDOM_SUPPORTED),1)
-install: genpath install-readme install-ioemu install-grub install-xenstore 
install-vtpm install-vtpmmgr
+install: genpath install-readme $(STUBDOM_INSTALL)
 else
 install: genpath
 endif
@@ -581,3 +544,4 @@ downloadclean: patchclean
 
 .PHONY: distclean
 distclean: downloadclean
+       -rm configure
diff --git a/stubdom/configure b/stubdom/configure
new file mode 100755
index 0000000..6ab7fd3
--- /dev/null
+++ b/stubdom/configure
@@ -0,0 +1,4370 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69 for Xen Hypervisor Stub Domains 4.3.
+#
+# Report bugs to <xen-devel@xxxxxxxxxxxxx>.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; 
then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+       expr "X$arg" : "X\\(.*\\)$as_nl";
+       arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""       $as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file 
name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# 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
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+"
+  as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+  exitcode=1; echo positional parameters were not saved.
+fi
+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'\" &&
+  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = 
\"x\$as_lineno_2'\$as_run'\"' || exit 1"
+  if (eval "$as_required") 2>/dev/null; then :
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; 
then :
+
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  as_found=:
+  case $as_dir in #(
+        /*)
+          for as_base in sh bash ksh sh5; do
+            # Try only shells that exist, to save several forks.
+            as_shell=$as_dir/$as_base
+            if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+                   { $as_echo "$as_bourne_compatible""$as_required" | as_run=a 
"$as_shell"; } 2>/dev/null; then :
+  CONFIG_SHELL=$as_shell as_have_required=yes
+                  if { $as_echo "$as_bourne_compatible""$as_suggested" | 
as_run=a "$as_shell"; } 2>/dev/null; then :
+  break 2
+fi
+fi
+          done;;
+       esac
+  as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+             { $as_echo "$as_bourne_compatible""$as_required" | as_run=a 
"$SHELL"; } 2>/dev/null; then :
+  CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+      if test "x$CONFIG_SHELL" != x; then :
+  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 :
+  $as_echo "$0: This script requires a shell more modern than all"
+  $as_echo "$0: the shells that I found on your system."
+  if test x${ZSH_VERSION+set} = xset ; then
+    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+  else
+    $as_echo "$0: Please tell bug-autoconf@xxxxxxx and
+$0: xen-devel@xxxxxxxxxxxxx about your system, including
+$0: any error possibly output before this message. Then
+$0: install a modern shell, or manually run the script
+$0: under such a shell if you do have one."
+  fi
+  exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+        X"$as_dir" : 'X\(//\)[^/]' \| \
+        X"$as_dir" : 'X\(//\)$' \| \
+        X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+           s//\1/
+           q
+         }
+         /^X\(\/\/\)[^/].*/{
+           s//\1/
+           q
+         }
+         /^X\(\/\/\)$/{
+           s//\1/
+           q
+         }
+         /^X\(\/\).*/{
+           s//\1/
+           q
+         }
+         s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# 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
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} 
as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+        X"$0" : 'X\(//\)$' \| \
+        X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+           s//\1/
+           q
+         }
+         /^X\/\(\/\/\)$/{
+           s//\1/
+           q
+         }
+         /^X\/\(\/\).*/{
+           s//\1/
+           q
+         }
+         s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+  as_lineno_1=$LINENO as_lineno_1a=$LINENO
+  as_lineno_2=$LINENO as_lineno_2a=$LINENO
+  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$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 $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='        ';;     # ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='        ';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -pR'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -pR'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -pR'
+  fi
+else
+  as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 
'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='Xen Hypervisor Stub Domains'
+PACKAGE_TARNAME='xen'
+PACKAGE_VERSION='4.3'
+PACKAGE_STRING='Xen Hypervisor Stub Domains 4.3'
+PACKAGE_BUGREPORT='xen-devel@xxxxxxxxxxxxx'
+PACKAGE_URL='http://www.xen.org/'
+
+ac_unique_file="../extras/mini-os/kernel.c"
+ac_default_prefix=/usr
+ac_subst_vars='LTLIBOBJS
+LIBOBJS
+STUBDOM_INSTALL
+STUBDOM_BUILD
+STUBDOM_TARGETS
+TPMEMU_VERSION
+TPMEMU_URL
+POLARSSL_VERSION
+POLARSSL_URL
+GMP_VERSION
+GMP_URL
+OCAML_VERSION
+OCAML_URL
+GRUB_VERSION
+GRUB_URL
+LWIP_VERSION
+LWIP_URL
+NEWLIB_VERSION
+NEWLIB_URL
+LIBPCI_VERSION
+LIBPCI_URL
+ZLIB_VERSION
+ZLIB_URL
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+SET_MAKE
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+WGET
+CMAKE
+extfiles
+debug
+vtpmmgr
+vtpm
+xenstore
+grub
+caml
+c
+ioemu
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_ioemu_stubdom
+enable_c_stubdom
+enable_caml_stubdom
+enable_pv_grub
+enable_xenstore_stubdom
+enable_vtpm_stubdom
+enable_vtpmmgrdom
+enable_debug
+enable_extfiles
+'
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CMAKE
+WGET
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+ZLIB_URL
+LIBPCI_URL
+NEWLIB_URL
+LWIP_URL
+GRUB_URL
+OCAML_URL
+GMP_URL
+POLARSSL_URL
+TPMEMU_URL'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval $ac_prev=\$ac_option
+    ac_prev=
+    continue
+  fi
+
+  case $ac_option in
+  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *=)   ac_optarg= ;;
+  *)    ac_optarg=yes ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) 
ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+        ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
+
+  -enable-* | --enable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) 
ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+        ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst | --locals)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) 
ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+        ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=\$ac_optarg ;;
+
+  -without-* | --without-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) 
ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+        ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    case $ac_envvar in #(
+      '' | [0-9]* | *[!_$as_cr_alnum]* )
+      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
+    esac
+    eval $ac_envvar=\$ac_optarg
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : "${build_alias=$ac_option} ${host_alias=$ac_option} 
${target_alias=$ac_option}"
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  as_fn_error $? "missing argument to $ac_option"
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+    *)     $as_echo "$as_me: WARNING: unrecognized options: 
$ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in  exec_prefix prefix bindir sbindir libexecdir datarootdir \
+               datadir sysconfdir sharedstatedir localstatedir includedir \
+               oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+               libdir localedir mandir
+do
+  eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+  esac
+  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  as_fn_error $? "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  as_fn_error $? "pwd does not report name of working directory"
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+        X"$as_myself" : 'X\(//\)[^/]' \| \
+        X"$as_myself" : 'X\(//\)$' \| \
+        X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+           s//\1/
+           q
+         }
+         /^X\(\/\/\)[^/].*/{
+           s//\1/
+           q
+         }
+         /^X\(\/\/\)$/{
+           s//\1/
+           q
+         }
+         /^X\(\/\).*/{
+           s//\1/
+           q
+         }
+         s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r "$srcdir/$ac_unique_file"; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+       cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+       pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures Xen Hypervisor Stub Domains 4.3 to adapt to many kinds 
of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking ...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/xen]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
+_ACEOF
+
+  cat <<\_ACEOF
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+  case $ac_init_help in
+     short | recursive ) echo "Configuration of Xen Hypervisor Stub Domains 
4.3:";;
+   esac
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --disable-ioemu-stubdom Build and install ioemu-stubdom (default is ENABLED)
+  --enable-c-stubdom      Build and install c-stubdom (default is DISABLED)
+  --disable-caml-stubdom  Build and install caml-stubdom (default is ENABLED)
+  --disable-pv-grub       Build and install pv-grub (default is ENABLED)
+  --disable-xenstore-stubdom
+                          Build and install xenstore-stubdom (default is
+                          ENABLED)
+  --disable-vtpm-stubdom  Build and install vtpm-stubdom (default is ENABLED)
+  --disable-vtpmmgrdom    Build and install vtpmmgrdom (default is ENABLED)
+  --disable-debug         Disable debug build of stubdom (default is ENABLED)
+  --disable-extfiles      Use xen extfiles repository for libraries (default
+                          is ENABLED)
+
+Some influential environment variables:
+  CMAKE       Path to the cmake program
+  WGET        Path to wget program
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
+  ZLIB_URL    Download url for zlib
+  LIBPCI_URL  Download url for libpci
+  NEWLIB_URL  Download url for newlib
+  LWIP_URL    Download url for lwip
+  GRUB_URL    Download url for grub
+  OCAML_URL   Download url for ocaml
+  GMP_URL     Download url for libgmp
+  POLARSSL_URL
+              Download url for polarssl
+  TPMEMU_URL  Download url for berlios tpm emulator
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <xen-devel@xxxxxxxxxxxxx>.
+Xen Hypervisor Stub Domains home page: <http://www.xen.org/>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
+    ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 
's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
+    else
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" 
>&2
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }
+  done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+  cat <<\_ACEOF
+Xen Hypervisor Stub Domains configure 4.3
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_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_c_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_c_try_compile
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by Xen Hypervisor Stub Domains $as_me 4.3, which was
+generated by GNU Autoconf 2.69.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    $as_echo "PATH: $as_dir"
+  done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *\'*)
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+    2)
+      as_fn_append ac_configure_args1 " '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+       ac_must_keep_next=false # Got value, back to normal.
+      else
+       case $ac_arg in
+         *=* | --config-cache | -C | -disable-* | --disable-* \
+         | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+         | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+         | -with-* | --with-* | -without-* | --without-* | --x)
+           case "$ac_configure_args0 " in
+             "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+           esac
+           ;;
+         -* ) ac_must_keep_next=true ;;
+       esac
+      fi
+      as_fn_append ac_configure_args " '$ac_arg'"
+      ;;
+    esac
+  done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+(
+  for ac_var in `(set) 2>&1 | sed -n 
'\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable 
$ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+  (set) 2>&1 |
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      sed -n \
+       "s/'\''/'\''\\\\'\'''\''/g;
+         
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
+    *)
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+)
+    echo
+
+    $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed 
"s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      $as_echo "$ac_var='\''$ac_val'\''"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+      echo
+      for ac_var in $ac_subst_files
+      do
+       eval ac_val=\$$ac_var
+       case $ac_val in
+       *\'\''*) ac_val=`$as_echo "$ac_val" | sed 
"s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+       esac
+       $as_echo "$ac_var='\''$ac_val'\''"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+      echo
+      cat confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+  # We do not want a PATH search for config.site.
+  case $CONFIG_SITE in #((
+    -*)  ac_site_file1=./$CONFIG_SITE;;
+    */*) ac_site_file1=$CONFIG_SITE;;
+    *)   ac_site_file1=./$CONFIG_SITE;;
+  esac
+elif test "x$prefix" != xNONE; then
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
+else
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+  test "x$ac_site_file" = xNONE && continue
+  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script 
$ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file" \
+      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special files
+  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
+  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to 
\`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous 
run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set 
in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+       # differences in whitespace do not lead to failure.
+       ac_old_val_w=`echo x $ac_old_val`
+       ac_new_val_w=`echo x $ac_new_val`
+       if test "$ac_old_val_w" != "$ac_new_val_w"; then
+         { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has 
changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+         ac_cache_corrupted=:
+       else
+         { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace 
changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the 
previous run:" >&2;}
+         eval $ac_var=\$ac_old_val
+       fi
+       { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  
\`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+       { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: 
\`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment 
can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" 
>&2;}
+  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start 
over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext 
$LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+ac_config_files="$ac_config_files ../config/Stubdom.mk"
+
+
+ac_aux_dir=
+for ac_dir in . "$srcdir"/.; do
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  as_fn_error $? "cannot find install-sh, install.sh, or shtool in . 
\"$srcdir\"/." "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
+
+
+# M4 Macro includes
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Enable/disable stub domains
+
+STUBDOM_TARGETS=
+STUBDOM_BUILD=
+STUBDOM_INSTALL=
+
+
+# Check whether --enable-ioemu-stubdom was given.
+if test "${enable_ioemu_stubdom+set}" = set; then :
+  enableval=$enable_ioemu_stubdom;
+ioemu=n
+
+else
+
+ioemu=y
+STUBDOM_TARGETS="$STUBDOM_TARGETS ioemu"
+STUBDOM_BUILD="$STUBDOM_BUILD ioemu-stubdom"
+STUBDOM_INSTALL="$STUBDOM_INSTALL install-ioemu"
+
+fi
+
+
+
+
+# Check whether --enable-c-stubdom was given.
+if test "${enable_c_stubdom+set}" = set; then :
+  enableval=$enable_c_stubdom;
+c=y
+STUBDOM_TARGETS="$STUBDOM_TARGETS c"
+STUBDOM_BUILD="$STUBDOM_BUILD c-stubdom"
+STUBDOM_INSTALL="$STUBDOM_INSTALL install-c"
+
+else
+
+c=n
+
+fi
+
+
+
+
+# Check whether --enable-caml-stubdom was given.
+if test "${enable_caml_stubdom+set}" = set; then :
+  enableval=$enable_caml_stubdom;
+caml=n
+
+else
+
+caml=y
+STUBDOM_TARGETS="$STUBDOM_TARGETS caml"
+STUBDOM_BUILD="$STUBDOM_BUILD caml-stubdom"
+STUBDOM_INSTALL="$STUBDOM_INSTALL install-caml"
+
+fi
+
+
+
+
+# Check whether --enable-pv-grub was given.
+if test "${enable_pv_grub+set}" = set; then :
+  enableval=$enable_pv_grub;
+grub=n
+
+else
+
+grub=y
+STUBDOM_TARGETS="$STUBDOM_TARGETS grub"
+STUBDOM_BUILD="$STUBDOM_BUILD pv-grub"
+STUBDOM_INSTALL="$STUBDOM_INSTALL install-grub"
+
+fi
+
+
+
+
+# Check whether --enable-xenstore-stubdom was given.
+if test "${enable_xenstore_stubdom+set}" = set; then :
+  enableval=$enable_xenstore_stubdom;
+xenstore=n
+
+else
+
+xenstore=y
+STUBDOM_TARGETS="$STUBDOM_TARGETS xenstore"
+STUBDOM_BUILD="$STUBDOM_BUILD xenstore-stubdom"
+STUBDOM_INSTALL="$STUBDOM_INSTALL install-xenstore"
+
+fi
+
+
+
+
+# Check whether --enable-vtpm-stubdom was given.
+if test "${enable_vtpm_stubdom+set}" = set; then :
+  enableval=$enable_vtpm_stubdom;
+vtpm=n
+
+else
+
+vtpm=y
+STUBDOM_TARGETS="$STUBDOM_TARGETS vtpm"
+STUBDOM_BUILD="$STUBDOM_BUILD vtpm-stubdom"
+STUBDOM_INSTALL="$STUBDOM_INSTALL install-vtpm"
+
+fi
+
+
+
+
+# Check whether --enable-vtpmmgrdom was given.
+if test "${enable_vtpmmgrdom+set}" = set; then :
+  enableval=$enable_vtpmmgrdom;
+vtpmmgr=n
+
+else
+
+vtpmmgr=y
+STUBDOM_TARGETS="$STUBDOM_TARGETS vtpmmgr"
+STUBDOM_BUILD="$STUBDOM_BUILD vtpmmgrdom"
+STUBDOM_INSTALL="$STUBDOM_INSTALL install-vtpmmgr"
+
+fi
+
+
+
+
+
+# Check whether --enable-debug was given.
+if test "${enable_debug+set}" = set; then :
+  enableval=$enable_debug;
+fi
+
+
+if test "x$enable_debug" = "xno"; then :
+
+    ax_cv_debug="n"
+
+elif test "x$enable_debug" = "xyes"; then :
+
+    ax_cv_debug="y"
+
+elif test -z $ax_cv_debug; then :
+
+    ax_cv_debug="y"
+
+fi
+debug=$ax_cv_debug
+
+
+
+# Check whether --enable-extfiles was given.
+if test "${enable_extfiles+set}" = set; then :
+  enableval=$enable_extfiles;
+fi
+
+
+if test "x$enable_extfiles" = "xno"; then :
+
+    ax_cv_extfiles="n"
+
+elif test "x$enable_extfiles" = "xyes"; then :
+
+    ax_cv_extfiles="y"
+
+elif test -z $ax_cv_extfiles; then :
+
+    ax_cv_extfiles="y"
+
+fi
+extfiles=$ax_cv_extfiles
+
+
+
+
+
+
+# Checks for programs.
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext 
$LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program 
name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$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$ac_exec_ext" 
>&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$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$ac_exec_ext" 
>&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not 
prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" 
>&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program 
name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$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$ac_exec_ext" 
>&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$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
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" 
>&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a 
program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$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$ac_exec_ext" 
>&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with 
args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$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$ac_exec_ext" 
>&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not 
prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" 
>&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in 
\`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+  fi
+  rm -f conftest.er1 conftest.err
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler 
works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map 
| *.inf | *.dSYM | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+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_default") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map 
| *.inf | *.dSYM | *.o | *.obj )
+       ;;
+    [ab].out )
+       # We found the default executable, but exeext='' is most
+       # certainly right.
+       break;;
+    *.* )
+       if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+       then :; else
+          ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+       fi
+       # We set ac_cv_exeext here because the later test for it is not
+       # safe: cross compilers may not add the suffix if given an `-o'
+       # argument, so we may need to know it at that point already.
+       # Even if this section looks crufty: it has the advantage of
+       # actually working.
+       break;;
+    * )
+       break;;
+  esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+  ac_file=''
+fi
+if test -z "$ac_file"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default 
output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" 
>&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$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>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map 
| *.inf | *.dSYM | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+         break;;
+    * ) break;;
+  esac
+done
+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 $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross 
compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+  { { 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>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+  if { ac_try='./conftest$ac_cv_exeext'
+  { { 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_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+       cross_compiling=yes
+    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 $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" 
>&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+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>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map 
| *.inf | *.dSYM ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$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_c_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_c_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes
+else
+  ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+else
+  CFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+  ac_c_werror_flag=$ac_save_c_werror_flag
+        CFLAGS="-g"
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO 
C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, 
int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+       -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext 
$LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets 
\$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+       @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+  *@@@%%%=?*=@@@%%%*)
+    eval ac_cv_prog_make_${ac_make}_set=yes;;
+  *)
+    eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  SET_MAKE=
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible 
install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+  ./ | .// | /[cC]/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+       if as_fn_executable_p "$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.
+           :
+         elif test $ac_prog = install &&
+           grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+           # program-specific install script used by HP pwplus--don't use.
+           :
+         else
+           rm -rf conftest.one conftest.two conftest.dir
+           echo one > conftest.one
+           echo two > conftest.two
+           mkdir conftest.dir
+           if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two 
"`pwd`/conftest.dir" &&
+             test -s conftest.one && test -s conftest.two &&
+             test -s conftest.dir/conftest.one &&
+             test -s conftest.dir/conftest.two
+           then
+             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+             break 3
+           fi
+         fi
+       fi
+      done
+    done
+    ;;
+esac
+
+  done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    INSTALL=$ac_install_sh
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+# Extract the first word of "wget", so it can be a program name with args.
+set dummy wget; 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_path_WGET+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $WGET in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_WGET="$WGET" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_WGET="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" 
>&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_path_WGET" && ac_cv_path_WGET="no"
+  ;;
+esac
+fi
+WGET=$ac_cv_path_WGET
+if test -n "$WGET"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WGET" >&5
+$as_echo "$WGET" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+if test x"${WGET}" == x"no"
+then
+    as_fn_error $? "Unable to find wget, please install wget" "$LINENO" 5
+fi
+
+# Checks for programs that depend on an argument
+
+if test "x$vtpm" = "xy"; then :
+  # Extract the first word of "cmake", so it can be a program name with args.
+set dummy cmake; 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_path_CMAKE+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $CMAKE in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_CMAKE="$CMAKE" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_CMAKE="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" 
>&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_path_CMAKE" && ac_cv_path_CMAKE="no"
+  ;;
+esac
+fi
+CMAKE=$ac_cv_path_CMAKE
+if test -n "$CMAKE"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CMAKE" >&5
+$as_echo "$CMAKE" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+if test x"${CMAKE}" == x"no"
+then
+    as_fn_error $? "Unable to find cmake, please install cmake" "$LINENO" 5
+fi
+else
+
+CMAKE="/cmake-disabled-in-configure-script"
+
+
+fi
+
+
+# Stubdom libraries version and url setup
+
+
+if test "x$ZLIB_URL" = "x"; then :
+
+       if test "x$extfiles" = "xy"; then :
+  ZLIB_URL=\$\(XEN_EXTFILES_URL\)
+else
+  ZLIB_URL="http://www.zlib.net";
+fi
+
+fi
+ZLIB_VERSION="1.2.3"
+
+
+
+
+
+if test "x$LIBPCI_URL" = "x"; then :
+
+       if test "x$extfiles" = "xy"; then :
+  LIBPCI_URL=\$\(XEN_EXTFILES_URL\)
+else
+  LIBPCI_URL="http://www.kernel.org/pub/software/utils/pciutils";
+fi
+
+fi
+LIBPCI_VERSION="2.2.9"
+
+
+
+
+
+if test "x$NEWLIB_URL" = "x"; then :
+
+       if test "x$extfiles" = "xy"; then :
+  NEWLIB_URL=\$\(XEN_EXTFILES_URL\)
+else
+  NEWLIB_URL="ftp://sources.redhat.com/pub/newlib";
+fi
+
+fi
+NEWLIB_VERSION="1.16.0"
+
+
+
+
+
+if test "x$LWIP_URL" = "x"; then :
+
+       if test "x$extfiles" = "xy"; then :
+  LWIP_URL=\$\(XEN_EXTFILES_URL\)
+else
+  LWIP_URL="http://download.savannah.gnu.org/releases/lwip";
+fi
+
+fi
+LWIP_VERSION="1.3.0"
+
+
+
+
+
+if test "x$GRUB_URL" = "x"; then :
+
+       if test "x$extfiles" = "xy"; then :
+  GRUB_URL=\$\(XEN_EXTFILES_URL\)
+else
+  GRUB_URL="http://alpha.gnu.org/gnu/grub";
+fi
+
+fi
+GRUB_VERSION="0.97"
+
+
+
+
+
+if test "x$OCAML_URL" = "x"; then :
+
+       OCAML_URL="http://caml.inria.fr/pub/distrib/ocaml-3.11";
+
+fi
+OCAML_VERSION="3.11.0"
+
+
+
+
+
+if test "x$GMP_URL" = "x"; then :
+
+       if test "x$extfiles" = "xy"; then :
+  GMP_URL=\$\(XEN_EXTFILES_URL\)
+else
+  GMP_URL="ftp://ftp.gmplib.org/pub/gmp-4.3.2";
+fi
+
+fi
+GMP_VERSION="4.3.2"
+
+
+
+
+
+if test "x$POLARSSL_URL" = "x"; then :
+
+       if test "x$extfiles" = "xy"; then :
+  POLARSSL_URL=\$\(XEN_EXTFILES_URL\)
+else
+  POLARSSL_URL="http://polarssl.org/code/releases";
+fi
+
+fi
+POLARSSL_VERSION="1.1.4"
+
+
+
+
+
+if test "x$TPMEMU_URL" = "x"; then :
+
+       if test "x$extfiles" = "xy"; then :
+  TPMEMU_URL=\$\(XEN_EXTFILES_URL\)
+else
+  TPMEMU_URL="http://download.berlios.de/tpm-emulator";
+fi
+
+fi
+TPMEMU_VERSION="0.7.4"
+
+
+
+
+
+
+
+
+echo "Will build the following stub domains:"
+for x in $STUBDOM_BUILD; do
+       echo "  $x"
+done
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; 
do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable 
$ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+       "s/'/'\\\\''/g;
+         s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    if test "x$cache_file" != "x/dev/null"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+       cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+         mv -f confcache "$cache_file"$$ &&
+         mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+         mv -f confcache "$cache_file" ;;
+       esac
+      fi
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache 
$cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# Transform confdefs.h into DEFS.
+# Protect against shell expansion while executing Makefile rules.
+# Protect against Makefile macro expansion.
+#
+# If the first sed substitution is executed (which looks for macros that
+# take arguments), then branch to the quote section.  Otherwise,
+# look for a macro that doesn't take arguments.
+ac_script='
+:mline
+/\\$/{
+ N
+ s,\\\n,,
+ b mline
+}
+t clear
+:clear
+s/^[    ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   
]*\(.*\)/-D\1=\2/g
+t quote
+s/^[    ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   
]*\(.*\)/-D\1=\2/g
+t quote
+b any
+:quote
+s/[     `~#$^&*(){}\\|;'\''"<>?]/\\&/g
+s/\[/\\&/g
+s/\]/\\&/g
+s/\$/$$/g
+H
+:any
+${
+       g
+       s/^\n//
+       s/\n/ /g
+       p
+}
+'
+DEFS=`sed -n "$ac_script" confdefs.h`
+
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; 
then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+       expr "X$arg" : "X\\(.*\\)$as_nl";
+       arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""       $as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file 
name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} 
as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+        X"$0" : 'X\(//\)$' \| \
+        X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+           s//\1/
+           q
+         }
+         /^X\/\(\/\/\)$/{
+           s//\1/
+           q
+         }
+         /^X\/\(\/\).*/{
+           s//\1/
+           q
+         }
+         s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='        ';;     # ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='        ';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -pR'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -pR'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -pR'
+  fi
+else
+  as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+        X"$as_dir" : 'X\(//\)[^/]' \| \
+        X"$as_dir" : 'X\(//\)$' \| \
+        X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+           s//\1/
+           q
+         }
+         /^X\(\/\/\)[^/].*/{
+           s//\1/
+           q
+         }
+         /^X\(\/\/\)$/{
+           s//\1/
+           q
+         }
+         /^X\(\/\).*/{
+           s//\1/
+           q
+         }
+         s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+
+# 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'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by Xen Hypervisor Stub Domains $as_me 4.3, which was
+generated by GNU Autoconf 2.69.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration.  Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+      --config     print configuration, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+
+Configuration files:
+$config_files
+
+Report bugs to <xen-devel@xxxxxxxxxxxxx>.
+Xen Hypervisor Stub Domains home page: <http://www.xen.org/>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; 
s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+Xen Hypervisor Stub Domains config.status 4.3
+configured by $0, generated by GNU Autoconf 2.69,
+  with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=?*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  --*=)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --config | --confi | --conf | --con | --co | --c )
+    $as_echo "$ac_cs_config"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    '') as_fn_error $? "missing file argument" ;;
+    esac
+    as_fn_append CONFIG_FILES " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h |  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+  *) as_fn_append ac_config_targets " $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create 
--no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
+  export CONFIG_SHELL
+  exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "../config/Stubdom.mk") CONFIG_FILES="$CONFIG_FILES ../config/Stubdom.mk" 
;;
+
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp= ac_tmp=
+  trap 'exit_status=$?
+  : "${ac_tmp:=$tmp}"
+  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+  trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+  eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  . ./conf$$subs.sh ||
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+  if test $ac_delim_n = $ac_delim_num; then
+    break
+  elif $ac_last_try; then
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[         ]*VPATH[        ]*=[    ]*/{
+h
+s///
+s/^/:/
+s/[     ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[  ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[      ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+
+eval set X "  :F $CONFIG_FILES      "
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$ac_tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+        # (if the path is not absolute).  The absolute path cannot be 
DOS-style,
+        # because $ac_f cannot contain `:'.
+        test -f "$ac_f" ||
+          case $ac_f in
+          [\\/$]*) false;;
+          *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+          esac ||
+          as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; 
esac
+      as_fn_append ac_file_inputs " '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+         $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+       `' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$ac_tmp/stdin" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+        X"$ac_file" : 'X\(//\)[^/]' \| \
+        X"$ac_file" : 'X\(//\)$' \| \
+        X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+           s//\1/
+           q
+         }
+         /^X\(\/\/\)[^/].*/{
+           s//\1/
+           q
+         }
+         /^X\(\/\/\)$/{
+           s//\1/
+           q
+         }
+         /^X\(\/\).*/{
+           s//\1/
+           q
+         }
+         s/.*/./; q'`
+  as_dir="$ac_dir"; as_fn_mkdir_p
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 
's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+  esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to 
ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir 
setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+  s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[         ]*datarootdir[  ]*:*=/p' \
+      "$ac_tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a 
reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable 
\`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&2;}
+
+  rm -f "$ac_tmp/stdin"
+  case $ac_file in
+  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+  esac \
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+
+
+
+  esac
+
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; 
then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: 
$ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
diff --git a/stubdom/configure.ac b/stubdom/configure.ac
new file mode 100644
index 0000000..4c403ec
--- /dev/null
+++ b/stubdom/configure.ac
@@ -0,0 +1,54 @@
+#                                               -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ([2.67])
+AC_INIT([Xen Hypervisor Stub Domains], m4_esyscmd([../version.sh 
../xen/Makefile]),
+    [xen-devel@xxxxxxxxxxxxx], [xen], [http://www.xen.org/])
+AC_CONFIG_SRCDIR([../extras/mini-os/kernel.c])
+AC_CONFIG_FILES([../config/Stubdom.mk])
+AC_PREFIX_DEFAULT([/usr])
+AC_CONFIG_AUX_DIR([.])
+
+# M4 Macro includes
+m4_include([../m4/stubdom.m4])
+m4_include([../m4/features.m4])
+m4_include([../m4/path_or_fail.m4])
+
+# Enable/disable stub domains
+AX_STUBDOM_INIT
+AX_STUBDOM_DEFAULT_ENABLE([ioemu-stubdom], [ioemu])
+AX_STUBDOM_DEFAULT_DISABLE([c-stubdom], [c])
+AX_STUBDOM_DEFAULT_ENABLE([caml-stubdom], [caml])
+AX_STUBDOM_DEFAULT_ENABLE([pv-grub], [grub])
+AX_STUBDOM_DEFAULT_ENABLE([xenstore-stubdom], [xenstore])
+AX_STUBDOM_DEFAULT_ENABLE([vtpm-stubdom], [vtpm])
+AX_STUBDOM_DEFAULT_ENABLE([vtpmmgrdom], [vtpmmgr])
+
+AX_ARG_DEFAULT_ENABLE([debug], [Disable debug build of stubdom])
+AX_ARG_DEFAULT_ENABLE([extfiles], [Use xen extfiles repository for libraries])
+
+AC_ARG_VAR([CMAKE], [Path to the cmake program])
+AC_ARG_VAR([WGET], [Path to wget program])
+
+# Checks for programs.
+AC_PROG_CC
+AC_PROG_MAKE_SET
+AC_PROG_INSTALL
+AX_PATH_PROG_OR_FAIL([WGET], [wget])
+
+# Checks for programs that depend on an argument
+AX_PATH_PROG_OR_FAIL_ARG([vtpm], [CMAKE], [cmake])
+
+# Stubdom libraries version and url setup
+AX_STUBDOM_LIB([ZLIB], [zlib], [1.2.3], [http://www.zlib.net])
+AX_STUBDOM_LIB([LIBPCI], [libpci], [2.2.9], 
[http://www.kernel.org/pub/software/utils/pciutils])
+AX_STUBDOM_LIB([NEWLIB], [newlib], [1.16.0], 
[ftp://sources.redhat.com/pub/newlib])
+AX_STUBDOM_LIB([LWIP], [lwip], [1.3.0], 
[http://download.savannah.gnu.org/releases/lwip])
+AX_STUBDOM_LIB([GRUB], [grub], [0.97], [http://alpha.gnu.org/gnu/grub])
+AX_STUBDOM_LIB_NOEXT([OCAML], [ocaml], [3.11.0], 
[http://caml.inria.fr/pub/distrib/ocaml-3.11])
+AX_STUBDOM_LIB([GMP], [libgmp], [4.3.2], [ftp://ftp.gmplib.org/pub/gmp-4.3.2])
+AX_STUBDOM_LIB([POLARSSL], [polarssl], [1.1.4], 
[http://polarssl.org/code/releases])
+AX_STUBDOM_LIB([TPMEMU], [berlios tpm emulator], [0.7.4], 
[http://download.berlios.de/tpm-emulator])
+
+AX_STUBDOM_FINISH
+AC_OUTPUT()
diff --git a/stubdom/install.sh b/stubdom/install.sh
new file mode 100644
index 0000000..3f44f99
--- /dev/null
+++ b/stubdom/install.sh
@@ -0,0 +1 @@
+../install.sh
\ No newline at end of file
diff --git a/tools/configure b/tools/configure
index f9d1925..1168436 100755
--- a/tools/configure
+++ b/tools/configure
@@ -2307,6 +2307,8 @@ case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ 
/-/g'`;; esac
 
 
 
+
+
 # pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
 # serial 1 (pkg-config-0.24)
 #
diff --git a/tools/configure.ac b/tools/configure.ac
index 586313d..971e3e9 100644
--- a/tools/configure.ac
+++ b/tools/configure.ac
@@ -22,20 +22,20 @@ APPEND_INCLUDES and APPEND_LIB instead when possible.])
 AC_CANONICAL_HOST
 
 # M4 Macro includes
-m4_include([m4/savevar.m4])
-m4_include([m4/features.m4])
-m4_include([m4/path_or_fail.m4])
-m4_include([m4/python_version.m4])
-m4_include([m4/python_devel.m4])
-m4_include([m4/ocaml.m4])
-m4_include([m4/set_cflags_ldflags.m4])
-m4_include([m4/uuid.m4])
-m4_include([m4/pkg.m4])
-m4_include([m4/curses.m4])
-m4_include([m4/pthread.m4])
-m4_include([m4/ptyfuncs.m4])
-m4_include([m4/extfs.m4])
-m4_include([m4/fetcher.m4])
+m4_include([../m4/savevar.m4])
+m4_include([../m4/features.m4])
+m4_include([../m4/path_or_fail.m4])
+m4_include([../m4/python_version.m4])
+m4_include([../m4/python_devel.m4])
+m4_include([../m4/ocaml.m4])
+m4_include([../m4/set_cflags_ldflags.m4])
+m4_include([../m4/uuid.m4])
+m4_include([../m4/pkg.m4])
+m4_include([../m4/curses.m4])
+m4_include([../m4/pthread.m4])
+m4_include([../m4/ptyfuncs.m4])
+m4_include([../m4/extfs.m4])
+m4_include([../m4/fetcher.m4])
 
 # Enable/disable options
 AX_ARG_DEFAULT_DISABLE([githttp], [Download GIT repositories via HTTP])
diff --git a/tools/m4/curses.m4 b/tools/m4/curses.m4
deleted file mode 100644
index c1e483f..0000000
--- a/tools/m4/curses.m4
+++ /dev/null
@@ -1,20 +0,0 @@
-AC_DEFUN([AX_CHECK_CURSES], [
-AC_CHECK_HEADER([curses.h], [
-    AC_CHECK_LIB([curses], [clear], [curses="y"], [curses="n"])
-], [curses="n"])
-AC_CHECK_HEADER([ncurses.h], [
-    AC_CHECK_LIB([ncurses], [clear], [ncurses="y"], [ncurses="n"])
-], [ncurses="n"])
-AS_IF([test "$curses" = "n" && test "$ncurses" = "n"], [
-    AC_MSG_ERROR([Unable to find a suitable curses library])
-])
-# Prefer ncurses over curses if both are present
-AS_IF([test "$ncurses" = "y"], [
-    CURSES_LIBS="-lncurses"
-    AC_DEFINE([INCLUDE_CURSES_H], [<ncurses.h>], [Define curses header to use])
-], [
-    CURSES_LIBS="-lcurses"
-    AC_DEFINE([INCLUDE_CURSES_H], [<curses.h>], [Define curses header to use])
-])
-AC_SUBST(CURSES_LIBS)
-])
diff --git a/tools/m4/extfs.m4 b/tools/m4/extfs.m4
deleted file mode 100644
index 7309da9..0000000
--- a/tools/m4/extfs.m4
+++ /dev/null
@@ -1,20 +0,0 @@
-AC_DEFUN([AX_CHECK_EXTFS], [
-AC_CHECK_HEADER([ext2fs/ext2fs.h], [
-AC_CHECK_LIB([ext2fs], [ext2fs_open2], [
-    AC_DEFINE([INCLUDE_EXTFS_H], [<ext2fs/ext2fs.h>],
-              [Define extfs header to use])
-    EXTFS_LIBS="-lext2fs"
-])
-])
-dnl This is a temporary hack for CentOS 5.x, which split the ext4 support
-dnl of ext2fs in a different package. Once CentOS 5.x is no longer supported
-dnl we can remove this.
-AC_CHECK_HEADER([ext4fs/ext2fs.h], [
-AC_CHECK_LIB([ext4fs], [ext2fs_open2], [
-    AC_DEFINE([INCLUDE_EXTFS_H], [<ext4fs/ext2fs.h>],
-              [Define extfs header to use])
-    EXTFS_LIBS="-lext4fs"
-])
-])
-AC_SUBST(EXTFS_LIBS)
-])
diff --git a/tools/m4/features.m4 b/tools/m4/features.m4
deleted file mode 100644
index bd672ab..0000000
--- a/tools/m4/features.m4
+++ /dev/null
@@ -1,21 +0,0 @@
-AC_DEFUN([AX_ARG_DEFAULT_ENABLE], [
-AC_ARG_ENABLE([$1], AS_HELP_STRING([--disable-$1], [$2 (default is ENABLED)]))
-AX_PARSE_VALUE([$1], [y])
-])
-
-AC_DEFUN([AX_ARG_DEFAULT_DISABLE], [
-AC_ARG_ENABLE([$1], AS_HELP_STRING([--enable-$1], [$2 (default is DISABLED)]))
-AX_PARSE_VALUE([$1], [n])
-])
-
-dnl This function should not be called outside of this file
-AC_DEFUN([AX_PARSE_VALUE], [
-AS_IF([test "x$enable_$1" = "xno"], [
-    ax_cv_$1="n"
-], [test "x$enable_$1" = "xyes"], [
-    ax_cv_$1="y"
-], [test -z $ax_cv_$1], [
-    ax_cv_$1="$2"
-])
-$1=$ax_cv_$1
-AC_SUBST($1)])
diff --git a/tools/m4/fetcher.m4 b/tools/m4/fetcher.m4
deleted file mode 100644
index 86f33b3..0000000
--- a/tools/m4/fetcher.m4
+++ /dev/null
@@ -1,14 +0,0 @@
-AC_DEFUN([AX_CHECK_FETCHER], [
-AC_PATH_PROG([WGET],[wget], [no])
-AS_IF([test x"$WGET" != x"no"], [
-    FETCHER="$WGET -c -O"
-], [
-    AC_PATH_PROG([FTP],[ftp], [no])
-    AS_IF([test x"$FTP" != x"no"], [
-        FETCHER="$FTP -o"
-    ], [
-        AC_MSG_ERROR([cannot find wget or ftp])
-    ])
-])
-AC_SUBST(FETCHER)
-])
diff --git a/tools/m4/ocaml.m4 b/tools/m4/ocaml.m4
deleted file mode 100644
index b067ee9..0000000
--- a/tools/m4/ocaml.m4
+++ /dev/null
@@ -1,241 +0,0 @@
-dnl autoconf macros for OCaml
-dnl from http://forge.ocamlcore.org/
-dnl
-dnl Copyright  2009      Richard W.M. Jones
-dnl Copyright  2009      Stefano Zacchiroli
-dnl Copyright  2000-2005 Olivier Andrieu
-dnl Copyright  2000-2005 Jean-Christophe FilliÃtre
-dnl Copyright  2000-2005 Georges Mariano
-dnl
-dnl For documentation, please read the ocaml.m4 man page.
-
-AC_DEFUN([AC_PROG_OCAML],
-[dnl
-  # checking for ocamlc
-  AC_CHECK_TOOL([OCAMLC],[ocamlc],[no])
-
-  if test "$OCAMLC" != "no"; then
-     OCAMLVERSION=`$OCAMLC -v | sed -n -e 's|.*version* *\(.*\)$|\1|p'`
-     AC_MSG_RESULT([OCaml version is $OCAMLVERSION])
-     # If OCAMLLIB is set, use it
-     if test "$OCAMLLIB" = ""; then
-        OCAMLLIB=`$OCAMLC -where 2>/dev/null || $OCAMLC -v|tail -1|cut -d ' ' 
-f 4`
-     else
-        AC_MSG_RESULT([OCAMLLIB previously set; preserving it.])
-     fi
-     AC_MSG_RESULT([OCaml library path is $OCAMLLIB])
-
-     AC_SUBST([OCAMLVERSION])
-     AC_SUBST([OCAMLLIB])
-
-     # checking for ocamlopt
-     AC_CHECK_TOOL([OCAMLOPT],[ocamlopt],[no])
-     OCAMLBEST=byte
-     if test "$OCAMLOPT" = "no"; then
-       AC_MSG_WARN([Cannot find ocamlopt; bytecode compilation only.])
-     else
-       TMPVERSION=`$OCAMLOPT -v | sed -n -e 's|.*version* *\(.*\)$|\1|p' `
-       if test "$TMPVERSION" != "$OCAMLVERSION" ; then
-           AC_MSG_RESULT([versions differs from ocamlc; ocamlopt discarded.])
-           OCAMLOPT=no
-       else
-           OCAMLBEST=opt
-       fi
-     fi
-
-     AC_SUBST([OCAMLBEST])
-
-     # checking for ocamlc.opt
-     AC_CHECK_TOOL([OCAMLCDOTOPT],[ocamlc.opt],[no])
-     if test "$OCAMLCDOTOPT" != "no"; then
-       TMPVERSION=`$OCAMLCDOTOPT -v | sed -n -e 's|.*version* *\(.*\)$|\1|p' `
-       if test "$TMPVERSION" != "$OCAMLVERSION" ; then
-           AC_MSG_RESULT([versions differs from ocamlc; ocamlc.opt discarded.])
-       else
-           OCAMLC=$OCAMLCDOTOPT
-       fi
-     fi
-
-     # checking for ocamlopt.opt
-     if test "$OCAMLOPT" != "no" ; then
-       AC_CHECK_TOOL([OCAMLOPTDOTOPT],[ocamlopt.opt],[no])
-       if test "$OCAMLOPTDOTOPT" != "no"; then
-          TMPVERSION=`$OCAMLOPTDOTOPT -v | sed -n -e 's|.*version* 
*\(.*\)$|\1|p' `
-          if test "$TMPVERSION" != "$OCAMLVERSION" ; then
-             AC_MSG_RESULT([version differs from ocamlc; ocamlopt.opt 
discarded.])
-          else
-             OCAMLOPT=$OCAMLOPTDOTOPT
-          fi
-        fi
-     fi
-
-     AC_SUBST([OCAMLOPT])
-  fi
-
-  AC_SUBST([OCAMLC])
-
-  # checking for ocaml toplevel
-  AC_CHECK_TOOL([OCAML],[ocaml],[no])
-
-  # checking for ocamldep
-  AC_CHECK_TOOL([OCAMLDEP],[ocamldep],[no])
-
-  # checking for ocamlmktop
-  AC_CHECK_TOOL([OCAMLMKTOP],[ocamlmktop],[no])
-
-  # checking for ocamlmklib
-  AC_CHECK_TOOL([OCAMLMKLIB],[ocamlmklib],[no])
-
-  # checking for ocamldoc
-  AC_CHECK_TOOL([OCAMLDOC],[ocamldoc],[no])
-
-  # checking for ocamlbuild
-  AC_CHECK_TOOL([OCAMLBUILD],[ocamlbuild],[no])
-])
-
-
-AC_DEFUN([AC_PROG_OCAMLLEX],
-[dnl
-  # checking for ocamllex
-  AC_CHECK_TOOL([OCAMLLEX],[ocamllex],[no])
-  if test "$OCAMLLEX" != "no"; then
-    AC_CHECK_TOOL([OCAMLLEXDOTOPT],[ocamllex.opt],[no])
-    if test "$OCAMLLEXDOTOPT" != "no"; then
-       OCAMLLEX=$OCAMLLEXDOTOPT
-    fi
-  fi
-  AC_SUBST([OCAMLLEX])
-])
-
-AC_DEFUN([AC_PROG_OCAMLYACC],
-[dnl
-  AC_CHECK_TOOL([OCAMLYACC],[ocamlyacc],[no])
-  AC_SUBST([OCAMLYACC])
-])
-
-
-AC_DEFUN([AC_PROG_CAMLP4],
-[dnl
-  AC_REQUIRE([AC_PROG_OCAML])dnl
-
-  # checking for camlp4
-  AC_CHECK_TOOL([CAMLP4],[camlp4],[no])
-  if test "$CAMLP4" != "no"; then
-     TMPVERSION=`$CAMLP4 -v 2>&1| sed -n -e 's|.*version *\(.*\)$|\1|p'`
-     if test "$TMPVERSION" != "$OCAMLVERSION" ; then
-       AC_MSG_RESULT([versions differs from ocamlc])
-        CAMLP4=no
-     fi
-  fi
-  AC_SUBST([CAMLP4])
-
-  # checking for companion tools
-  AC_CHECK_TOOL([CAMLP4BOOT],[camlp4boot],[no])
-  AC_CHECK_TOOL([CAMLP4O],[camlp4o],[no])
-  AC_CHECK_TOOL([CAMLP4OF],[camlp4of],[no])
-  AC_CHECK_TOOL([CAMLP4OOF],[camlp4oof],[no])
-  AC_CHECK_TOOL([CAMLP4ORF],[camlp4orf],[no])
-  AC_CHECK_TOOL([CAMLP4PROF],[camlp4prof],[no])
-  AC_CHECK_TOOL([CAMLP4R],[camlp4r],[no])
-  AC_CHECK_TOOL([CAMLP4RF],[camlp4rf],[no])
-  AC_SUBST([CAMLP4BOOT])
-  AC_SUBST([CAMLP4O])
-  AC_SUBST([CAMLP4OF])
-  AC_SUBST([CAMLP4OOF])
-  AC_SUBST([CAMLP4ORF])
-  AC_SUBST([CAMLP4PROF])
-  AC_SUBST([CAMLP4R])
-  AC_SUBST([CAMLP4RF])
-])
-
-
-AC_DEFUN([AC_PROG_FINDLIB],
-[dnl
-  AC_REQUIRE([AC_PROG_OCAML])dnl
-
-  # checking for ocamlfind
-  AC_CHECK_TOOL([OCAMLFIND],[ocamlfind],[no])
-  AC_SUBST([OCAMLFIND])
-])
-
-
-dnl Thanks to Jim Meyering for working this next bit out for us.
-dnl XXX We should define AS_TR_SH if it's not defined already
-dnl (eg. for old autoconf).
-AC_DEFUN([AC_CHECK_OCAML_PKG],
-[dnl
-  AC_REQUIRE([AC_PROG_FINDLIB])dnl
-
-  AC_MSG_CHECKING([for OCaml findlib package $1])
-
-  unset found
-  unset pkg
-  found=no
-  for pkg in $1 $2 ; do
-    if $OCAMLFIND query $pkg >/dev/null 2>/dev/null; then
-      AC_MSG_RESULT([found])
-      AS_TR_SH([OCAML_PKG_$1])=$pkg
-      found=yes
-      break
-    fi
-  done
-  if test "$found" = "no" ; then
-    AC_MSG_RESULT([not found])
-    AS_TR_SH([OCAML_PKG_$1])=no
-  fi
-
-  AC_SUBST(AS_TR_SH([OCAML_PKG_$1]))
-])
-
-
-AC_DEFUN([AC_CHECK_OCAML_MODULE],
-[dnl
-  AC_MSG_CHECKING([for OCaml module $2])
-
-  cat > conftest.ml <<EOF
-open $3
-EOF
-  unset found
-  for $1 in $$1 $4 ; do
-    if $OCAMLC -c -I "$$1" conftest.ml >&5 2>&5 ; then
-      found=yes
-      break
-    fi
-  done
-
-  if test "$found" ; then
-    AC_MSG_RESULT([$$1])
-  else
-    AC_MSG_RESULT([not found])
-    $1=no
-  fi
-  AC_SUBST([$1])
-])
-
-
-dnl XXX Cross-compiling
-AC_DEFUN([AC_CHECK_OCAML_WORD_SIZE],
-[dnl
-  AC_REQUIRE([AC_PROG_OCAML])dnl
-  AC_MSG_CHECKING([for OCaml compiler word size])
-  cat > conftest.ml <<EOF
-  print_endline (string_of_int Sys.word_size)
-  EOF
-  OCAML_WORD_SIZE=`$OCAML conftest.ml`
-  AC_MSG_RESULT([$OCAML_WORD_SIZE])
-  AC_SUBST([OCAML_WORD_SIZE])
-])
-
-AC_DEFUN([AC_CHECK_OCAML_OS_TYPE],
-[dnl
-  AC_REQUIRE([AC_PROG_OCAML])dnl
-  AC_MSG_CHECKING([OCaml Sys.os_type])
-
-  cat > conftest.ml <<EOF
-  print_string(Sys.os_type);;
-EOF
-
-  OCAML_OS_TYPE=`$OCAML conftest.ml`
-  AC_MSG_RESULT([$OCAML_OS_TYPE])
-  AC_SUBST([OCAML_OS_TYPE])
-])
diff --git a/tools/m4/path_or_fail.m4 b/tools/m4/path_or_fail.m4
deleted file mode 100644
index ece8cd4..0000000
--- a/tools/m4/path_or_fail.m4
+++ /dev/null
@@ -1,6 +0,0 @@
-AC_DEFUN([AX_PATH_PROG_OR_FAIL],
-[AC_PATH_PROG([$1], [$2], [no])
-if test x"${$1}" == x"no" 
-then
-    AC_MSG_ERROR([Unable to find $2, please install $2])
-fi])
diff --git a/tools/m4/pkg.m4 b/tools/m4/pkg.m4
deleted file mode 100644
index 9bb3e06..0000000
--- a/tools/m4/pkg.m4
+++ /dev/null
@@ -1,157 +0,0 @@
-# pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
-# serial 1 (pkg-config-0.24)
-# 
-# Copyright  2004 Scott James Remnant <scott@xxxxxxxxxxxx>.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# PKG_PROG_PKG_CONFIG([MIN-VERSION])
-# ----------------------------------
-AC_DEFUN([PKG_PROG_PKG_CONFIG],
-[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
-m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
-AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
-AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
-AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search 
path])
-
-if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
-       AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
-fi
-if test -n "$PKG_CONFIG"; then
-       _pkg_min_version=m4_default([$1], [0.9.0])
-       AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
-       if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
-               AC_MSG_RESULT([yes])
-       else
-               AC_MSG_RESULT([no])
-               PKG_CONFIG=""
-       fi
-fi[]dnl
-])# PKG_PROG_PKG_CONFIG
-
-# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-#
-# Check to see whether a particular set of modules exists.  Similar
-# to PKG_CHECK_MODULES(), but does not set variables or print errors.
-#
-# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
-# only at the first occurence in configure.ac, so if the first place
-# it's called might be skipped (such as if it is within an "if", you
-# have to call PKG_CHECK_EXISTS manually
-# --------------------------------------------------------------
-AC_DEFUN([PKG_CHECK_EXISTS],
-[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
-if test -n "$PKG_CONFIG" && \
-    AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
-  m4_default([$2], [:])
-m4_ifvaln([$3], [else
-  $3])dnl
-fi])
-
-# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
-# ---------------------------------------------
-m4_define([_PKG_CONFIG],
-[if test -n "$$1"; then
-    pkg_cv_[]$1="$$1"
- elif test -n "$PKG_CONFIG"; then
-    PKG_CHECK_EXISTS([$3],
-                     [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
-                    [pkg_failed=yes])
- else
-    pkg_failed=untried
-fi[]dnl
-])# _PKG_CONFIG
-
-# _PKG_SHORT_ERRORS_SUPPORTED
-# -----------------------------
-AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
-[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi[]dnl
-])# _PKG_SHORT_ERRORS_SUPPORTED
-
-
-# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
-# [ACTION-IF-NOT-FOUND])
-#
-#
-# Note that if there is a possibility the first call to
-# PKG_CHECK_MODULES might not happen, you should be sure to include an
-# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
-#
-#
-# --------------------------------------------------------------
-AC_DEFUN([PKG_CHECK_MODULES],
-[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
-AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
-AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
-
-pkg_failed=no
-AC_MSG_CHECKING([for $1])
-
-_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
-_PKG_CONFIG([$1][_LIBS], [libs], [$2])
-
-m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables 
$1[]_CFLAGS
-and $1[]_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.])
-
-if test $pkg_failed = yes; then
-       AC_MSG_RESULT([no])
-        _PKG_SHORT_ERRORS_SUPPORTED
-        if test $_pkg_short_errors_supported = yes; then
-               $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 
2>&1`
-        else 
-               $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1`
-        fi
-       # Put the nasty error message in config.log where it belongs
-       echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
-
-       m4_default([$4], [AC_MSG_ERROR(
-[Package requirements ($2) were not met:
-
-$$1_PKG_ERRORS
-
-Consider adjusting the PKG_CONFIG_PATH environment variable if you
-installed software in a non-standard prefix.
-
-_PKG_TEXT])dnl
-        ])
-elif test $pkg_failed = untried; then
-       AC_MSG_RESULT([no])
-       m4_default([$4], [AC_MSG_FAILURE(
-[The pkg-config script could not be found or is too old.  Make sure it
-is in your PATH or set the PKG_CONFIG environment variable to the full
-path to pkg-config.
-
-_PKG_TEXT
-
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.])dnl
-        ])
-else
-       $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
-       $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
-        AC_MSG_RESULT([yes])
-       $3
-fi[]dnl
-])# PKG_CHECK_MODULES
diff --git a/tools/m4/pthread.m4 b/tools/m4/pthread.m4
deleted file mode 100644
index c818999..0000000
--- a/tools/m4/pthread.m4
+++ /dev/null
@@ -1,41 +0,0 @@
-# We define, separately, PTHREAD_CFLAGS, _LDFLAGS and _LIBS
-# even though currently we don't set them very separately.
-# This means that the makefiles will not need to change in
-# the future if we make the test more sophisticated.
-
-AC_DEFUN([AX_PTHREAD_CV2VARS],[
-    PTHREAD_CFLAGS="$ax_cv_pthread_flags"
-    PTHREAD_LDFLAGS="$ax_cv_pthread_flags"
-    PTHREAD_LIBS=""
-])
-
-# We invoke AX_PTHREAD_VARS with the name of another macro
-# which is then expanded once for each variable.
-AC_DEFUN([AX_PTHREAD_VARS],[$1(CFLAGS) $1(LDFLAGS) $1(LIBS)])
-
-AC_DEFUN([AX_PTHREAD_VAR_APPLY],[
-    $1="$$1 $PTHREAD_$1"
-])
-AC_DEFUN([AX_PTHREAD_VAR_SUBST],[AC_SUBST(PTHREAD_$1)])
-
-AC_DEFUN([AX_CHECK_PTHREAD],[
-    AC_CACHE_CHECK([for pthread flag], [ax_cv_pthread_flags], [
-        ax_cv_pthread_flags=-pthread
-        AX_PTHREAD_CV2VARS
-        AX_PTHREAD_VARS([AX_SAVEVAR_SAVE])
-        AX_PTHREAD_VARS([AX_PTHREAD_VAR_APPLY])
-        AC_LINK_IFELSE([AC_LANG_SOURCE([
-#include <pthread.h>
-int main(void) {
-  pthread_atfork(0,0,0);
-  pthread_create(0,0,0,0);
-}
-])],[],[ax_cv_pthread_flags=failed])
-        AX_PTHREAD_VARS([AX_SAVEVAR_RESTORE])
-    ])
-    if test "x$ax_cv_pthread_flags" = xfailed; then
-        AC_MSG_ERROR([-pthread does not work])
-    fi
-    AX_PTHREAD_CV2VARS
-    AX_PTHREAD_VARS([AX_PTHREAD_VAR_SUBST])
-])
diff --git a/tools/m4/ptyfuncs.m4 b/tools/m4/ptyfuncs.m4
deleted file mode 100644
index 3e37b5a..0000000
--- a/tools/m4/ptyfuncs.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-AC_DEFUN([AX_CHECK_PTYFUNCS], [
-    dnl This is a workaround for a bug in Debian package
-    dnl libbsd-dev-0.3.0-1. Once we no longer support that
-    dnl package we can remove the addition of -Werror to
-    dnl CPPFLAGS.
-    AX_SAVEVAR_SAVE(CPPFLAGS)
-    CPPFLAGS="$CPPFLAGS -Werror"
-    AC_CHECK_HEADER([libutil.h],[
-      AC_DEFINE([INCLUDE_LIBUTIL_H],[<libutil.h>],[libutil header file name])
-    ])
-    AX_SAVEVAR_RESTORE(CPPFLAGS)
-    AC_CACHE_CHECK([for openpty et al], [ax_cv_ptyfuncs_libs], [
-        for ax_cv_ptyfuncs_libs in -lutil "" NOT_FOUND; do
-            if test "x$ax_cv_ptyfuncs_libs" = "xNOT_FOUND"; then
-                AC_MSG_FAILURE([Unable to find library for openpty and 
login_tty])
-            fi
-            AX_SAVEVAR_SAVE(LIBS)
-            LIBS="$LIBS $ax_cv_ptyfuncs_libs"
-            AC_LINK_IFELSE([AC_LANG_SOURCE([
-#ifdef INCLUDE_LIBUTIL_H
-#include INCLUDE_LIBUTIL_H
-#endif
-int main(void) {
-  openpty(0,0,0,0,0);
-  login_tty(0);
-}
-])],[
-                break
-            ],[])
-            AX_SAVEVAR_RESTORE(LIBS)
-        done
-    ])
-    PTYFUNCS_LIBS="$ax_cv_ptyfuncs_libs"
-    AC_SUBST(PTYFUNCS_LIBS)
-])
diff --git a/tools/m4/python_devel.m4 b/tools/m4/python_devel.m4
deleted file mode 100644
index 0a2202c..0000000
--- a/tools/m4/python_devel.m4
+++ /dev/null
@@ -1,36 +0,0 @@
-AC_DEFUN([AX_CHECK_PYTHON_DEVEL], [
-ac_previous_cppflags=$CPPFLAGS
-ac_previous_ldflags=$LDFLAGS
-ac_python_version=`$PYTHON -c 'import distutils.sysconfig; \
-    print distutils.sysconfig.get_config_var("VERSION")'`
-AC_PATH_PROG([pyconfig], [$PYTHON-config], [no])
-AS_IF([test x"$pyconfig" == x"no"], [
-    dnl For those that don't have python-config
-    CPPFLAGS="$CFLAGS `$PYTHON -c 'import distutils.sysconfig; \
-        print "-I" + distutils.sysconfig.get_config_var("INCLUDEPY")'`"
-    CPPFLAGS="$CPPFLAGS `$PYTHON -c 'import distutils.sysconfig; \
-        print distutils.sysconfig.get_config_var("CFLAGS")'`"
-    LDFLAGS="$LDFLAGS `$PYTHON -c 'import distutils.sysconfig; \
-        print distutils.sysconfig.get_config_var("LIBS")'`"
-    LDFLAGS="$LDFLAGS `$PYTHON -c 'import distutils.sysconfig; \
-        print distutils.sysconfig.get_config_var("SYSLIBS")'`"
-    LDFLAGS="$LDFLAGS `$PYTHON -c 'import distutils.sysconfig; \
-        print "-L" + distutils.sysconfig.get_python_lib(plat_specific=1,\
-        standard_lib=1) + "/config"'`"
-    LDFLAGS="$LDFLAGS `$PYTHON -c 'import distutils.sysconfig; \
-        print distutils.sysconfig.get_config_var("LINKFORSHARED")'`"
-    LDFLAGS="$LDFLAGS `$PYTHON -c 'import distutils.sysconfig; \
-        print distutils.sysconfig.get_config_var("LDFLAGS")'`"
-], [
-    dnl If python-config is found use it
-    CPPFLAGS="$CFLAGS `$PYTHON-config --cflags`"
-    LDFLAGS="$LDFLAGS `$PYTHON-config --ldflags`"
-])
-
-AC_CHECK_HEADER([Python.h], [],
-    [AC_MSG_ERROR([Unable to find Python development headers])],)
-AC_CHECK_LIB(python$ac_python_version, PyArg_ParseTuple, [],
-    [AC_MSG_ERROR([Unable to find a suitable python development library])])
-CPPFLAGS=$ac_previous_cppflags
-LDLFAGS=$ac_previous_ldflags
-])
diff --git a/tools/m4/python_version.m4 b/tools/m4/python_version.m4
deleted file mode 100644
index 4e2b594..0000000
--- a/tools/m4/python_version.m4
+++ /dev/null
@@ -1,12 +0,0 @@
-AC_DEFUN([AX_CHECK_PYTHON_VERSION],
-[AC_MSG_CHECKING([for python version >= $1.$2 ])
-`$PYTHON -c 'import sys; sys.exit(eval("sys.version_info < ($1, $2)"))'`
-if test "$?" != "0"
-then
-    python_version=`$PYTHON -V 2>&1`
-    AC_MSG_RESULT([no])
-    AC_MSG_ERROR(
-        [$python_version is too old, minimum required version is $1.$2])
-else
-    AC_MSG_RESULT([yes])
-fi])
diff --git a/tools/m4/savevar.m4 b/tools/m4/savevar.m4
deleted file mode 100644
index 2156bee..0000000
--- a/tools/m4/savevar.m4
+++ /dev/null
@@ -1,6 +0,0 @@
-AC_DEFUN([AX_SAVEVAR_SAVE],[
-    saved_$1="$$1"
-])
-AC_DEFUN([AX_SAVEVAR_RESTORE],[
-    $1="$saved_$1"
-])
diff --git a/tools/m4/set_cflags_ldflags.m4 b/tools/m4/set_cflags_ldflags.m4
deleted file mode 100644
index cbad3c1..0000000
--- a/tools/m4/set_cflags_ldflags.m4
+++ /dev/null
@@ -1,20 +0,0 @@
-AC_DEFUN([AX_SET_FLAGS],
-[for cppflag in $PREPEND_INCLUDES
-do
-    PREPEND_CPPFLAGS="$PREPEND_CPPFLAGS -I$cppflag"
-done
-for ldflag in $PREPEND_LIB
-do
-    PREPEND_LDFLAGS="$PREPEND_LDFLAGS -L$ldflag"
-done
-for cppflag in $APPEND_INCLUDES
-do
-    APPEND_CPPFLAGS="$APPEND_CPPFLAGS -I$cppflag"
-done
-for ldflag in $APPEND_LIB
-do
-    APPEND_LDFLAGS="$APPEND_LDFLAGS -L$ldflag"
-done
-CPPFLAGS="$PREPEND_CPPFLAGS $CPPFLAGS $APPEND_CPPFLAGS"
-LDFLAGS="$PREPEND_LDFLAGS $LDFLAGS $APPEND_LDFLAGS"])
-
diff --git a/tools/m4/uuid.m4 b/tools/m4/uuid.m4
deleted file mode 100644
index 117da5c..0000000
--- a/tools/m4/uuid.m4
+++ /dev/null
@@ -1,9 +0,0 @@
-AC_DEFUN([AX_CHECK_UUID], [
-AC_CHECK_HEADER([uuid/uuid.h],[
-    AC_CHECK_LIB([uuid], [uuid_clear], [libuuid="y"])
-])
-AC_CHECK_HEADER([uuid.h],[libuuid="y"])
-AS_IF([test "$libuuid" != "y"], [
-    AC_MSG_ERROR([cannot find a valid uuid library])
-])
-])
-- 
1.7.10.4


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