From 214e26b5395ecede5cf3c865776639b0c8283132 Mon Sep 17 00:00:00 2001
From: Ralph Castain <rhc@open-mpi.org>
Date: Tue, 20 Oct 2009 23:44:20 +0000
Subject: [PATCH] Per Jeff (this work was done on a branch of mine, so I will
 do the commit):

Re-enable "./autogen.sh -no-ompi" again. If you -no-ompi, the entire OMPI
configury is skipped and the entire ompi/ subtree is not built. There's
some simple m4-isms that prune out the relevant parts.

I added ompi/config/, orte/config/, and opal/config/ directories. I moved a
bunch of m4 files from the top-level config/ dir into ompi/config/, and a few
into orte/config/.

Note that all 3 <project>/config directories have a config_files.m4 file. This
file contains the AC_CONFIG_FILES list for that project. The AC_CONFIG_FILES
call cannot be in an AC_DEFUN macro and conditionally called -- if it is
included at all, Autoconf will process it. Hence, these config_files.m4 files
don't AC_DEFUN -- they just have AC_CONFIG_FILES. m4_ifdef() is used to
conditionally include the files or not.

I moved a bunch of obvious OMPI-only m4 files from config/ to ompi/config/,
but I'm sure that there's more that could go. A ticket will be filed with
thoughts on future work in this area.

This commit was SVN r22113.
---
 autogen.sh                                    |  32 +-
 config/ompi_setup_wrappers.m4                 | 284 +++++------
 config/opal_check_attributes.m4               |   1 +
 config/opal_config_asm.m4                     |  14 +-
 config/project_list.m4                        |  10 +
 configure.ac                                  | 451 ++++--------------
 contrib/Makefile.am                           |   1 +
 contrib/hg/build-hgignore.pl                  |   2 +
 contrib/platform/cisco/hlfr/ebuild            |  29 ++
 ompi/config/config_files.m4                   |  49 ++
 .../config}/cxx_find_exception_flags.m4       |   0
 .../config}/cxx_find_template_parameters.m4   |   0
 .../config}/cxx_find_template_repository.m4   |   0
 .../config}/cxx_have_exceptions.m4            |   0
 {config => ompi/config}/f77_check.m4          |   0
 .../config}/f77_check_logical_array.m4        |   0
 .../config}/f77_check_real16_c_equiv.m4       |   0
 {config => ompi/config}/f77_check_type.m4     |   0
 .../config}/f77_find_ext_symbol_convention.m4 |   0
 {config => ompi/config}/f77_get_alignment.m4  |   0
 .../config}/f77_get_fortran_handle_max.m4     |   0
 {config => ompi/config}/f77_get_sizeof.m4     |   0
 {config => ompi/config}/f77_get_value_true.m4 |   0
 .../config}/f77_purge_unsupported_kind.m4     |   0
 {config => ompi/config}/f90_check.m4          |   0
 {config => ompi/config}/f90_check_type.m4     |   0
 .../config}/f90_find_module_include_flag.m4   |   0
 {config => ompi/config}/f90_get_int_kind.m4   |   0
 {config => ompi/config}/f90_get_precision.m4  |   0
 {config => ompi/config}/f90_get_range.m4      |   0
 {config => ompi/config}/f90_get_sizeof.m4     |   0
 .../config}/ompi_case_sensitive_fs_setup.m4   |   0
 .../config}/ompi_configure_options.m4         |   0
 ompi/config/ompi_setup_contrib.m4             |  29 ++
 {config => ompi/config}/ompi_setup_cxx.m4     |   4 +
 ompi/config/ompi_setup_debugger_flags.m4      |  52 ++
 {config => ompi/config}/ompi_setup_f77.m4     |   0
 {config => ompi/config}/ompi_setup_f90.m4     |   0
 ompi/config/ompi_setup_mpi_ext.m4             |  32 ++
 ompi/config/ompi_setup_mpi_fortran.m4         | 226 +++++++++
 ompi/config/ompi_setup_mpi_profiling.m4       |  52 ++
 ompi/tools/wrappers/ompi_wrapper_script.in    |  10 +-
 opal/config/config_files.m4                   |  30 ++
 .../config}/opal_configure_options.m4         |   3 +-
 orte/config/config_files.m4                   |  34 ++
 .../config}/orte_configure_options.m4         |   0
 test/Makefile.am                              |   6 +-
 47 files changed, 839 insertions(+), 512 deletions(-)
 create mode 100644 config/project_list.m4
 create mode 100644 contrib/platform/cisco/hlfr/ebuild
 create mode 100644 ompi/config/config_files.m4
 rename {config => ompi/config}/cxx_find_exception_flags.m4 (100%)
 rename {config => ompi/config}/cxx_find_template_parameters.m4 (100%)
 rename {config => ompi/config}/cxx_find_template_repository.m4 (100%)
 rename {config => ompi/config}/cxx_have_exceptions.m4 (100%)
 rename {config => ompi/config}/f77_check.m4 (100%)
 rename {config => ompi/config}/f77_check_logical_array.m4 (100%)
 rename {config => ompi/config}/f77_check_real16_c_equiv.m4 (100%)
 rename {config => ompi/config}/f77_check_type.m4 (100%)
 rename {config => ompi/config}/f77_find_ext_symbol_convention.m4 (100%)
 rename {config => ompi/config}/f77_get_alignment.m4 (100%)
 rename {config => ompi/config}/f77_get_fortran_handle_max.m4 (100%)
 rename {config => ompi/config}/f77_get_sizeof.m4 (100%)
 rename {config => ompi/config}/f77_get_value_true.m4 (100%)
 rename {config => ompi/config}/f77_purge_unsupported_kind.m4 (100%)
 rename {config => ompi/config}/f90_check.m4 (100%)
 rename {config => ompi/config}/f90_check_type.m4 (100%)
 rename {config => ompi/config}/f90_find_module_include_flag.m4 (100%)
 rename {config => ompi/config}/f90_get_int_kind.m4 (100%)
 rename {config => ompi/config}/f90_get_precision.m4 (100%)
 rename {config => ompi/config}/f90_get_range.m4 (100%)
 rename {config => ompi/config}/f90_get_sizeof.m4 (100%)
 rename {config => ompi/config}/ompi_case_sensitive_fs_setup.m4 (100%)
 rename {config => ompi/config}/ompi_configure_options.m4 (100%)
 create mode 100644 ompi/config/ompi_setup_contrib.m4
 rename {config => ompi/config}/ompi_setup_cxx.m4 (98%)
 create mode 100644 ompi/config/ompi_setup_debugger_flags.m4
 rename {config => ompi/config}/ompi_setup_f77.m4 (100%)
 rename {config => ompi/config}/ompi_setup_f90.m4 (100%)
 create mode 100644 ompi/config/ompi_setup_mpi_ext.m4
 create mode 100644 ompi/config/ompi_setup_mpi_fortran.m4
 create mode 100644 ompi/config/ompi_setup_mpi_profiling.m4
 create mode 100644 opal/config/config_files.m4
 rename {config => opal/config}/opal_configure_options.m4 (99%)
 create mode 100644 orte/config/config_files.m4
 rename {config => orte/config}/orte_configure_options.m4 (100%)

diff --git a/autogen.sh b/autogen.sh
index 3ad167a3bb..a9409de153 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -517,7 +517,14 @@ EOF
     fi
 
     if test -f $topdir_file; then 
-        run_and_check $ompi_aclocal -I config
+        flags=
+        if test "$want_orte" = "1"; then
+            flags="$flags -I orte/config"
+        fi
+        if test "$want_ompi" = "1"; then
+            flags="$flags -I ompi/config"
+        fi
+        run_and_check $ompi_aclocal -I config -I opal/config $flags
     else
         run_and_check $ompi_aclocal
     fi
@@ -1623,12 +1630,35 @@ fi
 if test -f VERSION -a -f configure.ac -a -f $topdir_file ; then
     # locations to look for mca modules
     config_project_list="opal"
+    project_file=config/project_list.m4
+    rm -f $project_file
+    cat > $project_file <<EOF
+dnl This file is automatically generated by autogen.sh
+dnl Manual changes will be lost!
+
+dnl Listing of sub-layers to include
+m4_define([project_opal], [1])
+EOF
+    project_name_long="Open Portability Access Layer"
+    project_name_short="open-pal"
     if test "$want_orte" = "1" ; then
         config_project_list="$config_project_list orte"
+        echo "m4_define([project_orte], [1])" >> $project_file
+        project_name_long="Open MPI Run Time Environment"
+        project_name_short="openmpi-rte"
     fi
     if test "$want_ompi" = "1" ; then
         config_project_list="$config_project_list ompi"
+        echo "m4_define([project_ompi], [1])" >> $project_file
+        project_name_long="Open MPI"
+        project_name_short="openmpi"
     fi
+    cat >> $project_file <<EOF
+
+dnl Project name
+m4_define([project_name_long], [$project_name_long])
+m4_define([project_name_short], [$project_name_short])
+EOF
     echo "Configuring projects: $config_project_list"
 
     # Top level of OMPI tree
diff --git a/config/ompi_setup_wrappers.m4 b/config/ompi_setup_wrappers.m4
index a4d0029510..0733eac4f8 100644
--- a/config/ompi_setup_wrappers.m4
+++ b/config/ompi_setup_wrappers.m4
@@ -32,16 +32,20 @@ dnl
 AC_DEFUN([OMPI_SETUP_WRAPPER_INIT],[
     WRAPPER_EXTRA_CPPFLAGS=
     WRAPPER_EXTRA_CFLAGS=
-    WRAPPER_EXTRA_CXXFLAGS=
-    WRAPPER_EXTRA_FFLAGS=
-    WRAPPER_EXTRA_FCFLAGS=
+    # Only worry about C++ and Fortran if we're building the OMPI project
+    m4_ifdef([project_ompi],
+             [WRAPPER_EXTRA_CXXFLAGS=
+              WRAPPER_EXTRA_FFLAGS=
+              WRAPPER_EXTRA_FCFLAGS=])
     WRAPPER_EXTRA_LDFLAGS=
     WRAPPER_EXTRA_LIBS=
 
     USER_WRAPPER_EXTRA_CFLAGS=
-    USER_WRAPPER_EXTRA_CXXFLAGS=
-    USER_WRAPPER_EXTRA_FFLAGS=
-    USER_WRAPPER_EXTRA_FCFLAGS=
+    # Only worry about C++ and Fortran if we're building the OMPI project
+    m4_ifdef([project_ompi],
+             [USER_WRAPPER_EXTRA_CXXFLAGS=
+              USER_WRAPPER_EXTRA_FFLAGS=
+              USER_WRAPPER_EXTRA_FCFLAGS=])
     USER_WRAPPER_EXTRA_LDFLAGS=
     USER_WRAPPER_EXTRA_LIBS=
 
@@ -54,32 +58,35 @@ AC_DEFUN([OMPI_SETUP_WRAPPER_INIT],[
         USER_WRAPPER_EXTRA_CFLAGS="$with_wrapper_cflags"
     fi
 
-    AC_ARG_WITH([wrapper-cxxflags], 
-                [AC_HELP_STRING([--with-wrapper-cxxflags],
-                                [Extra flags to add to CXXFLAGS when using mpiCC/mpic++])])
-    if test "$with_wrapper_cxxflags" = "yes" -o "$with_wrapper_cxxflags" = "no"; then
-        AC_MSG_ERROR([--with-wrapper-cxxflags must have an argument.  Aborting])
-    elif test ! -z "$with_wrapper_cxxflags" ; then
-        USER_WRAPPER_EXTRA_CXXFLAGS="$with_wrapper_cxxflags"
-    fi
+    # Only worry about C++ and Fortran if we're building the OMPI project
+    m4_ifdef([project_ompi],
+             [AC_ARG_WITH([wrapper-cxxflags], 
+                          [AC_HELP_STRING([--with-wrapper-cxxflags],
+                                          [Extra flags to add to CXXFLAGS when using mpiCC/mpic++])])
+              if test "$with_wrapper_cxxflags" = "yes" -o "$with_wrapper_cxxflags" = "no"; then
+                  AC_MSG_ERROR([--with-wrapper-cxxflags must have an argument.  Aborting])
+              elif test ! -z "$with_wrapper_cxxflags" ; then
+                  USER_WRAPPER_EXTRA_CXXFLAGS="$with_wrapper_cxxflags"
+              fi
 
-    AC_ARG_WITH([wrapper-fflags], 
-                [AC_HELP_STRING([--with-wrapper-fflags],
-                                [Extra flags to add to FFLAGS when using mpif77])])
-    if test "$with_wrapper_fflags" = "yes" -o "$with_wrapper_fflags" = "no"; then
-        AC_MSG_ERROR([--with-wrapper-fflags must have an argument.  Aborting])
-    elif test ! -z "$with_wrapper_fflags" ; then
-        USER_WRAPPER_EXTRA_FFLAGS="$with_wrapper_fflags"
-    fi
+              AC_ARG_WITH([wrapper-fflags], 
+                          [AC_HELP_STRING([--with-wrapper-fflags],
+                                          [Extra flags to add to FFLAGS when using mpif77])])
+              if test "$with_wrapper_fflags" = "yes" -o "$with_wrapper_fflags" = "no"; then
+                  AC_MSG_ERROR([--with-wrapper-fflags must have an argument.  Aborting])
+              elif test ! -z "$with_wrapper_fflags" ; then
+                  USER_WRAPPER_EXTRA_FFLAGS="$with_wrapper_fflags"
+              fi
 
-    AC_ARG_WITH([wrapper-fcflags], 
-                [AC_HELP_STRING([--with-wrapper-fcflags],
-                                [Extra flags to add to FCFLAGS when using mpif90])])
-    if test "$with_wrapper_fcflags" = "yes" -o "$with_wrapper_fcflags" = "no"; then
-        AC_MSG_ERROR([--with-wrapper-fcflags must have an argument.  Aborting])
-    elif test ! -z "$with_wrapper_fcflags" ; then
-        USER_WRAPPER_EXTRA_FCFLAGS="$with_wrapper_fcflags"
-    fi
+              AC_ARG_WITH([wrapper-fcflags], 
+                          [AC_HELP_STRING([--with-wrapper-fcflags],
+                                          [Extra flags to add to FCFLAGS when using mpif90])])
+              if test "$with_wrapper_fcflags" = "yes" -o "$with_wrapper_fcflags" = "no"; then
+                  AC_MSG_ERROR([--with-wrapper-fcflags must have an argument.  Aborting])
+              elif test ! -z "$with_wrapper_fcflags" ; then
+                  USER_WRAPPER_EXTRA_FCFLAGS="$with_wrapper_fcflags"
+              fi
+    ])
 
     AC_ARG_WITH([wrapper-ldflags], 
                 [AC_HELP_STRING([--with-wrapper-ldflags],
@@ -104,9 +111,11 @@ AC_DEFUN([OMPI_SETUP_WRAPPER_INIT],[
 AC_DEFUN([OMPI_SETUP_WRAPPER_FINAL],[
     OMPI_UNIQ([WRAPPER_EXTRA_CPPFLAGS])
     OMPI_UNIQ([WRAPPER_EXTRA_CFLAGS])
-    OMPI_UNIQ([WRAPPER_EXTRA_CXXFLAGS])
-    OMPI_UNIQ([WRAPPER_EXTRA_FFLAGS])
-    OMPI_UNIQ([WRAPPER_EXTRA_FCFLAGS])
+    # Only worry about C++ and Fortran if we're building the OMPI project
+    m4_ifdef([project_ompi],
+             [OMPI_UNIQ([WRAPPER_EXTRA_CXXFLAGS])
+              OMPI_UNIQ([WRAPPER_EXTRA_FFLAGS])
+              OMPI_UNIQ([WRAPPER_EXTRA_FCFLAGS])])
     OMPI_UNIQ([WRAPPER_EXTRA_LDFLAGS])
 
     #
@@ -125,11 +134,6 @@ AC_DEFUN([OMPI_SETUP_WRAPPER_FINAL],[
     AC_SUBST([OPAL_WRAPPER_EXTRA_CFLAGS])
     AC_MSG_RESULT([$OPAL_WRAPPER_EXTRA_CFLAGS])
 
-    AC_MSG_CHECKING([for OPAL CXXFLAGS])
-    OPAL_WRAPPER_EXTRA_CXXFLAGS="$WRAPPER_EXTRA_CXXFLAGS $USER_WRAPPER_EXTRA_CXXFLAGS"
-    AC_SUBST([OPAL_WRAPPER_EXTRA_CXXFLAGS])
-    AC_MSG_RESULT([$OPAL_WRAPPER_EXTRA_CXXFLAGS])
-
     AC_MSG_CHECKING([for OPAL LDFLAGS])
     OPAL_WRAPPER_EXTRA_LDFLAGS="$opal_WRAPPER_EXTRA_LDFLAGS $WRAPPER_EXTRA_LDFLAGS $USER_WRAPPER_EXTRA_LDFLAGS"
     AC_SUBST([OPAL_WRAPPER_EXTRA_LDFLAGS])
@@ -152,115 +156,114 @@ AC_DEFUN([OMPI_SETUP_WRAPPER_FINAL],[
     #
     # ORTE
     #
-    OMPI_UNIQ([orte_WRAPPER_EXTRA_LDFLAGS])
-    OMPI_UNIQ([orte_WRAPPER_EXTRA_LIBS])
+    m4_ifdef([project_orte],
+             [OMPI_UNIQ([orte_WRAPPER_EXTRA_LDFLAGS])
+              OMPI_UNIQ([orte_WRAPPER_EXTRA_LIBS])
 
-    AC_MSG_CHECKING([for ORTE CPPFLAGS])
-    ORTE_WRAPPER_EXTRA_CPPFLAGS="$OPAL_WRAPPER_EXTRA_CPPFLAGS"
-    AC_SUBST([ORTE_WRAPPER_EXTRA_CPPFLAGS])
-    AC_MSG_RESULT([$ORTE_WRAPPER_EXTRA_CPPFLAGS])
+              AC_MSG_CHECKING([for ORTE CPPFLAGS])
+              ORTE_WRAPPER_EXTRA_CPPFLAGS="$OPAL_WRAPPER_EXTRA_CPPFLAGS"
+              AC_SUBST([ORTE_WRAPPER_EXTRA_CPPFLAGS])
+              AC_MSG_RESULT([$ORTE_WRAPPER_EXTRA_CPPFLAGS])
 
-    AC_MSG_CHECKING([for ORTE CFLAGS])
-    ORTE_WRAPPER_EXTRA_CFLAGS="$OPAL_WRAPPER_EXTRA_CFLAGS"
-    AC_SUBST([ORTE_WRAPPER_EXTRA_CFLAGS])
-    AC_MSG_RESULT([$ORTE_WRAPPER_EXTRA_CFLAGS])
+              AC_MSG_CHECKING([for ORTE CFLAGS])
+              ORTE_WRAPPER_EXTRA_CFLAGS="$OPAL_WRAPPER_EXTRA_CFLAGS"
+              AC_SUBST([ORTE_WRAPPER_EXTRA_CFLAGS])
+              AC_MSG_RESULT([$ORTE_WRAPPER_EXTRA_CFLAGS])
 
-    AC_MSG_CHECKING([for ORTE CXXFLAGS])
-    ORTE_WRAPPER_EXTRA_CXXFLAGS="$OPAL_WRAPPER_EXTRA_CXXFLAGS"
-    AC_SUBST([ORTE_WRAPPER_EXTRA_CXXFLAGS])
-    AC_MSG_RESULT([$ORTE_WRAPPER_EXTRA_CXXFLAGS])
+              AC_MSG_CHECKING([for ORTE LDFLAGS])
+              ORTE_WRAPPER_EXTRA_LDFLAGS="$orte_WRAPPER_EXTRA_LDFLAGS $OPAL_WRAPPER_EXTRA_LDFLAGS"
+              AC_SUBST([ORTE_WRAPPER_EXTRA_LDFLAGS])
+              AC_MSG_RESULT([$ORTE_WRAPPER_EXTRA_LDFLAGS])
 
-    AC_MSG_CHECKING([for ORTE LDFLAGS])
-    ORTE_WRAPPER_EXTRA_LDFLAGS="$orte_WRAPPER_EXTRA_LDFLAGS $OPAL_WRAPPER_EXTRA_LDFLAGS"
-    AC_SUBST([ORTE_WRAPPER_EXTRA_LDFLAGS])
-    AC_MSG_RESULT([$ORTE_WRAPPER_EXTRA_LDFLAGS])
+              AC_MSG_CHECKING([for ORTE LIBS])
+              ORTE_WRAPPER_EXTRA_LIBS="$orte_WRAPPER_EXTRA_LIBS $OPAL_WRAPPER_EXTRA_LIBS"
+              AC_SUBST([ORTE_WRAPPER_EXTRA_LIBS])
+              AC_MSG_RESULT([$ORTE_WRAPPER_EXTRA_LIBS])
 
-    AC_MSG_CHECKING([for ORTE LIBS])
-    ORTE_WRAPPER_EXTRA_LIBS="$orte_WRAPPER_EXTRA_LIBS $OPAL_WRAPPER_EXTRA_LIBS"
-    AC_SUBST([ORTE_WRAPPER_EXTRA_LIBS])
-    AC_MSG_RESULT([$ORTE_WRAPPER_EXTRA_LIBS])
-
-    AC_MSG_CHECKING([for ORTE extra include dirs])
-    ORTE_WRAPPER_EXTRA_INCLUDES="$OPAL_WRAPPER_EXTRA_INCLUDES"
-    AC_SUBST([ORTE_WRAPPER_EXTRA_INCLUDES])
-    AC_MSG_RESULT([$ORTE_WRAPPER_EXTRA_INCLUDES])
+              AC_MSG_CHECKING([for ORTE extra include dirs])
+              ORTE_WRAPPER_EXTRA_INCLUDES="$OPAL_WRAPPER_EXTRA_INCLUDES"
+              AC_SUBST([ORTE_WRAPPER_EXTRA_INCLUDES])
+              AC_MSG_RESULT([$ORTE_WRAPPER_EXTRA_INCLUDES])
+    ])
 
     #
     # OMPI
     #
-    OMPI_UNIQ([ompi_WRAPPER_EXTRA_LDFLAGS])
-    OMPI_UNIQ([ompi_WRAPPER_EXTRA_LIBS])
+    m4_ifdef([project_ompi],
+             [OMPI_UNIQ([ompi_WRAPPER_EXTRA_LDFLAGS])
+              OMPI_UNIQ([ompi_WRAPPER_EXTRA_LIBS])
 
-    AC_MSG_CHECKING([for OMPI CPPFLAGS])
-    OMPI_WRAPPER_EXTRA_CPPFLAGS="$ORTE_WRAPPER_EXTRA_CPPFLAGS"
-    AC_SUBST([OMPI_WRAPPER_EXTRA_CPPFLAGS])
-    AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_CPPFLAGS])
+              AC_MSG_CHECKING([for OMPI CPPFLAGS])
+              OMPI_WRAPPER_EXTRA_CPPFLAGS="$ORTE_WRAPPER_EXTRA_CPPFLAGS"
+              AC_SUBST([OMPI_WRAPPER_EXTRA_CPPFLAGS])
+              AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_CPPFLAGS])
 
-    AC_MSG_CHECKING([for OMPI CFLAGS])
-    OMPI_WRAPPER_EXTRA_CFLAGS="$ORTE_WRAPPER_EXTRA_CFLAGS"
-    AC_SUBST([OMPI_WRAPPER_EXTRA_CFLAGS])
-    AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_CFLAGS])
+              AC_MSG_CHECKING([for OMPI CFLAGS])
+              OMPI_WRAPPER_EXTRA_CFLAGS="$ORTE_WRAPPER_EXTRA_CFLAGS"
+              AC_SUBST([OMPI_WRAPPER_EXTRA_CFLAGS])
+              AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_CFLAGS])
 
-    AC_MSG_CHECKING([for OMPI CXXFLAGS])
-    OMPI_WRAPPER_EXTRA_CXXFLAGS="$ORTE_WRAPPER_EXTRA_CXXFLAGS"
-    AC_SUBST([OMPI_WRAPPER_EXTRA_CXXFLAGS])
-    AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_CXXFLAGS])
+              AC_MSG_CHECKING([for OMPI CXXFLAGS])
+              OMPI_WRAPPER_EXTRA_CXXFLAGS="$ORTE_WRAPPER_EXTRA_CXXFLAGS"
+              AC_SUBST([OMPI_WRAPPER_EXTRA_CXXFLAGS])
+              AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_CXXFLAGS])
 
-    AC_MSG_CHECKING([for OMPI FFLAGS])
-    OMPI_WRAPPER_EXTRA_FFLAGS="$WRAPPER_EXTRA_FFLAGS $USER_WRAPPER_EXTRA_FFLAGS"
-    AC_SUBST([OMPI_WRAPPER_EXTRA_FFLAGS])
-    AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_FFLAGS])
+              AC_MSG_CHECKING([for OMPI FFLAGS])
+              OMPI_WRAPPER_EXTRA_FFLAGS="$WRAPPER_EXTRA_FFLAGS $USER_WRAPPER_EXTRA_FFLAGS"
+              AC_SUBST([OMPI_WRAPPER_EXTRA_FFLAGS])
+              AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_FFLAGS])
 
-    AC_MSG_CHECKING([for OMPI FCFLAGS])
-    OMPI_WRAPPER_EXTRA_FCFLAGS="$WRAPPER_EXTRA_FCFLAGS $USER_WRAPPER_EXTRA_FCFLAGS"
-    AC_SUBST([OMPI_WRAPPER_EXTRA_FCFLAGS])
-    AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_FCFLAGS])
+              AC_MSG_CHECKING([for OMPI FCFLAGS])
+              OMPI_WRAPPER_EXTRA_FCFLAGS="$WRAPPER_EXTRA_FCFLAGS $USER_WRAPPER_EXTRA_FCFLAGS"
+              AC_SUBST([OMPI_WRAPPER_EXTRA_FCFLAGS])
+              AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_FCFLAGS])
 
-    AC_MSG_CHECKING([for OMPI LDFLAGS])
-    OMPI_WRAPPER_EXTRA_LDFLAGS="$ompi_WRAPPER_EXTRA_LDFLAGS $ORTE_WRAPPER_EXTRA_LDFLAGS"
-    AC_SUBST([OMPI_WRAPPER_EXTRA_LDFLAGS])
-    AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_LDFLAGS])
+              AC_MSG_CHECKING([for OMPI LDFLAGS])
+              OMPI_WRAPPER_EXTRA_LDFLAGS="$ompi_WRAPPER_EXTRA_LDFLAGS $ORTE_WRAPPER_EXTRA_LDFLAGS"
+              AC_SUBST([OMPI_WRAPPER_EXTRA_LDFLAGS])
+              AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_LDFLAGS])
 
-    AC_MSG_CHECKING([for OMPI LIBS])
-    OMPI_WRAPPER_EXTRA_LIBS="$ompi_WRAPPER_EXTRA_LIBS $ORTE_WRAPPER_EXTRA_LIBS"
-    AC_SUBST([OMPI_WRAPPER_EXTRA_LIBS])
-    AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_LIBS])
+              AC_MSG_CHECKING([for OMPI LIBS])
+              OMPI_WRAPPER_EXTRA_LIBS="$ompi_WRAPPER_EXTRA_LIBS $ORTE_WRAPPER_EXTRA_LIBS"
+              AC_SUBST([OMPI_WRAPPER_EXTRA_LIBS])
+              AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_LIBS])
 
-    AC_MSG_CHECKING([for OMPI extra include dirs])
-    OMPI_WRAPPER_EXTRA_INCLUDES="$ORTE_WRAPPER_EXTRA_INCLUDES"
-    AC_SUBST([OMPI_WRAPPER_EXTRA_INCLUDES])
-    AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_INCLUDES])
+              AC_MSG_CHECKING([for OMPI extra include dirs])
+              OMPI_WRAPPER_EXTRA_INCLUDES="$ORTE_WRAPPER_EXTRA_INCLUDES"
+              AC_SUBST([OMPI_WRAPPER_EXTRA_INCLUDES])
+              AC_MSG_RESULT([$OMPI_WRAPPER_EXTRA_INCLUDES])
 
-    # language binding support.  C++ is a bit different, as the
-    # compiler should work even if there is no MPI C++ bindings
-    # support.  However, we do want it to fail if there is no C++
-    # compiler.
-    if test "$WANT_MPI_CXX_SUPPORT" = "1" ; then
-        OMPI_WRAPPER_CXX_LIB="-lmpi_cxx"
-        OMPI_WRAPPER_CXX_REQUIRED_FILE=""
-    elif test "$CXX" = "none"; then
-        OMPI_WRAPPER_CXX_LIB=""
-        OMPI_WRAPPER_CXX_REQUIRED_FILE="not supported"
-    else
-        OMPI_WRAPPER_CXX_LIB=""
-        OMPI_WRAPPER_CXX_REQUIRED_FILE=""
-    fi
-    AC_SUBST([OMPI_WRAPPER_CXX_LIB])
-    AC_SUBST([OMPI_WRAPPER_CXX_REQUIRED_FILE])
+              # language binding support.  C++ is a bit different, as the
+              # compiler should work even if there is no MPI C++ bindings
+              # support.  However, we do want it to fail if there is no C++
+              # compiler.
+              if test "$WANT_MPI_CXX_SUPPORT" = "1" ; then
+                  OMPI_WRAPPER_CXX_LIB="-lmpi_cxx"
+                  OMPI_WRAPPER_CXX_REQUIRED_FILE=""
+              elif test "$CXX" = "none"; then
+                  OMPI_WRAPPER_CXX_LIB=""
+                  OMPI_WRAPPER_CXX_REQUIRED_FILE="not supported"
+              else
+                  OMPI_WRAPPER_CXX_LIB=""
+                  OMPI_WRAPPER_CXX_REQUIRED_FILE=""
+              fi
+              AC_SUBST([OMPI_WRAPPER_CXX_LIB])
+              AC_SUBST([OMPI_WRAPPER_CXX_REQUIRED_FILE])
 
-    if test "$OMPI_WANT_F77_BINDINGS" = "1" ; then
-        OMPI_WRAPPER_F77_REQUIRED_FILE=""
-    else
-        OMPI_WRAPPER_F77_REQUIRED_FILE="not supported"
-    fi
-    AC_SUBST([OMPI_WRAPPER_F77_REQUIRED_FILE])
+              if test "$OMPI_WANT_F77_BINDINGS" = "1" ; then
+                  OMPI_WRAPPER_F77_REQUIRED_FILE=""
+              else
+                  OMPI_WRAPPER_F77_REQUIRED_FILE="not supported"
+              fi
+              AC_SUBST([OMPI_WRAPPER_F77_REQUIRED_FILE])
 
-    if test "$OMPI_WANT_F90_BINDINGS" = "1" ; then
-        OMPI_WRAPPER_F90_REQUIRED_FILE=""
-    else
-        OMPI_WRAPPER_F90_REQUIRED_FILE="not supported"
-    fi
-    AC_SUBST([OMPI_WRAPPER_F90_REQUIRED_FILE])
+              if test "$OMPI_WANT_F90_BINDINGS" = "1" ; then
+                  OMPI_WRAPPER_F90_REQUIRED_FILE=""
+              else
+                  OMPI_WRAPPER_F90_REQUIRED_FILE="not supported"
+              fi
+              AC_SUBST([OMPI_WRAPPER_F90_REQUIRED_FILE])
+    ])
 
     # For script-based wrappers that don't do relocatable binaries.
     # Don't use if you don't have to.
@@ -274,27 +277,30 @@ AC_DEFUN([OMPI_SETUP_WRAPPER_FINAL],[
 
     # compatibility defines that will eventually go away
     WRAPPER_EXTRA_CFLAGS="$OMPI_WRAPPER_EXTRA_CFLAGS"
-    WRAPPER_EXTRA_CXXFLAGS="$OMPI_WRAPPER_EXTRA_CXXFLAGS"
-    WRAPPER_EXTRA_FFLAGS="$OMPI_WRAPPER_EXTRA_FFLAGS"
-    WRAPPER_EXTRA_FCFLAGS="$OMPI_WRAPPER_EXTRA_FCFLAGS"
+    m4_ifdef([project_ompi],
+             [WRAPPER_EXTRA_CXXFLAGS="$OMPI_WRAPPER_EXTRA_CXXFLAGS"
+              WRAPPER_EXTRA_FFLAGS="$OMPI_WRAPPER_EXTRA_FFLAGS"
+              WRAPPER_EXTRA_FCFLAGS="$OMPI_WRAPPER_EXTRA_FCFLAGS"])
     WRAPPER_EXTRA_LDFLAGS="$OMPI_WRAPPER_EXTRA_LDFLAGS"
     WRAPPER_EXTRA_LIBS="$OMPI_WRAPPER_EXTRA_LIBS"
 
     AC_SUBST(WRAPPER_EXTRA_CFLAGS)
-    AC_SUBST(WRAPPER_EXTRA_CXXFLAGS)
-    AC_SUBST(WRAPPER_EXTRA_FFLAGS)
-    AC_SUBST(WRAPPER_EXTRA_FCFLAGS)
+    m4_ifdef([project_ompi],
+             [AC_SUBST(WRAPPER_EXTRA_CXXFLAGS)
+              AC_SUBST(WRAPPER_EXTRA_FFLAGS)
+              AC_SUBST(WRAPPER_EXTRA_FCFLAGS)])
     AC_SUBST(WRAPPER_EXTRA_LDFLAGS)
     AC_SUBST(WRAPPER_EXTRA_LIBS)
 
     AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_CFLAGS, "$WRAPPER_EXTRA_CFLAGS",
         [Additional CFLAGS to pass through the wrapper compilers])
-    AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_CXXFLAGS, "$WRAPPER_EXTRA_CXXFLAGS",
-        [Additional CXXFLAGS to pass through the wrapper compilers])
-    AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_FFLAGS, "$WRAPPER_EXTRA_FFLAGS",
-        [Additional FFLAGS to pass through the wrapper compilers])
-    AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_FCFLAGS, "$WRAPPER_EXTRA_FCFLAGS",
-        [Additional FCFLAGS to pass through the wrapper compilers])
+    m4_ifdef([project_ompi],
+             [AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_CXXFLAGS, "$WRAPPER_EXTRA_CXXFLAGS",
+                  [Additional CXXFLAGS to pass through the wrapper compilers])
+              AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_FFLAGS, "$WRAPPER_EXTRA_FFLAGS",
+                  [Additional FFLAGS to pass through the wrapper compilers])
+              AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_FCFLAGS, "$WRAPPER_EXTRA_FCFLAGS",
+                  [Additional FCFLAGS to pass through the wrapper compilers])])
     AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_LDFLAGS, "$WRAPPER_EXTRA_LDFLAGS",
         [Additional LDFLAGS to pass through the wrapper compilers])
     AC_DEFINE_UNQUOTED(WRAPPER_EXTRA_LIBS, "$WRAPPER_EXTRA_LIBS",
diff --git a/config/opal_check_attributes.m4 b/config/opal_check_attributes.m4
index c7a2394f1e..3152c9816b 100644
--- a/config/opal_check_attributes.m4
+++ b/config/opal_check_attributes.m4
@@ -145,6 +145,7 @@ AC_DEFUN([_OMPI_CHECK_SPECIFIC_ATTRIBUTE], [
 
 
 AC_DEFUN([OMPI_CHECK_ATTRIBUTES], [
+  AC_LANG(C)
   AC_MSG_CHECKING(for __attribute__)
 
   AC_CACHE_VAL(opal_cv___attribute__, [
diff --git a/config/opal_config_asm.m4 b/config/opal_config_asm.m4
index 698d0d3aad..8abb0e0aa8 100644
--- a/config/opal_config_asm.m4
+++ b/config/opal_config_asm.m4
@@ -801,7 +801,8 @@ dnl
 dnl #################################################################
 AC_DEFUN([OMPI_CONFIG_ASM],[
     AC_REQUIRE([OMPI_SETUP_CC])
-    AC_REQUIRE([OMPI_SETUP_CXX])
+    # Only require C++ if we're building the OMPI project
+    m4_ifdef([project_ompi], [AC_REQUIRE([OMPI_SETUP_CXX])])
     AC_REQUIRE([AM_PROG_AS])
 
     # OS X Leopard ld bus errors if you have "-g" or "-gX" in the link line
@@ -970,10 +971,13 @@ AC_MSG_ERROR([Can not continue.])
          OMPI_CHECK_INLINE_C_GCC([$OMPI_GCC_INLINE_ASSIGN])
          OMPI_CHECK_INLINE_C_DEC
          OMPI_CHECK_INLINE_C_XLC
-         AS_IF([test "$WANT_MPI_CXX_SUPPORT" = "1"],
-               [OMPI_CHECK_INLINE_CXX_GCC([$OMPI_GCC_INLINE_ASSIGN])
-                OMPI_CHECK_INLINE_CXX_DEC
-                OMPI_CHECK_INLINE_CXX_XLC])
+         # Only check C++ if we're building the OMPI project and we
+         # want the C++ bindings
+         m4_ifdef([project_ompi],
+                  [AS_IF([test "$WANT_MPI_CXX_SUPPORT" = "1"],
+                         [OMPI_CHECK_INLINE_CXX_GCC([$OMPI_GCC_INLINE_ASSIGN])
+                          OMPI_CHECK_INLINE_CXX_DEC
+                          OMPI_CHECK_INLINE_CXX_XLC])])
 
          # format:
          #   config_file-text-global-label_suffix-gsym-lsym-type-size-align_log-ppc_r_reg-64_bit-gnu_stack
diff --git a/config/project_list.m4 b/config/project_list.m4
new file mode 100644
index 0000000000..cdc2397671
--- /dev/null
+++ b/config/project_list.m4
@@ -0,0 +1,10 @@
+dnl This file is automatically generated by autogen.sh
+dnl Manual changes will be lost!
+
+dnl Listing of sub-layers to include
+m4_define([project_opal], [1])
+m4_define([project_orte], [1])
+
+dnl Project name
+m4_define([project_name_long], [Open MPI Run Time Environment])
+m4_define([project_name_short], [openmpi-rte])
diff --git a/configure.ac b/configure.ac
index 4fdd13aba1..ac274c734f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -27,15 +27,19 @@
 # Initialization, version number, and other random setup/init stuff
 ############################################################################
 
+# Load project list and names
+m4_include([config/project_list.m4])
+
 # Init autoconf
 
 # We don't have the version number to put in here yet, and we can't
 # call OMPI_GET_VERSION (etc.) before AC_INIT.  So use the shell
-# version.
+# version.  project_name_* comes from config/project_list.m4, which
+# was set during autogen.sh.
 
-AC_INIT([Open MPI],
+AC_INIT([project_name_long],
         [m4_normalize(esyscmd([config/ompi_get_version.sh VERSION --base]))],
-        [http://www.open-mpi.org/community/help/], [openmpi])
+        [http://www.open-mpi.org/community/help/], [project_name_short])
 AC_PREREQ(2.60)
 AC_CONFIG_AUX_DIR(config)
 AC_CONFIG_MACRO_DIR(config)
@@ -54,22 +58,29 @@ m4_pattern_allow([m4_ifval])
 # Make configure depend on the VERSION file, since it's used in AC_INIT
 AC_SUBST([CONFIGURE_DEPENDENCIES], ['$(top_srcdir)/VERSION'])
 
+# Set up project specific AM_CONDITIONALs
+AM_CONDITIONAL([PROJECT_OMPI], m4_ifdef([project_ompi], [/bin/true], [/bin/false]))
+AM_CONDITIONAL([PROJECT_ORTE], m4_ifdef([project_orte], [/bin/true], [/bin/false]))
+
 #
 # Start it up
 #
 
 OMPI_CONFIGURE_SETUP
-ompi_show_title "Configuring Open MPI"
+ompi_show_title "Configuring project_name_long"
 
 ompi_show_subtitle "Checking versions"
 
 # Get the version of OMPI that we are installing
 
-OMPI_SAVE_VERSION([OMPI], [Open MPI], [$srcdir/VERSION],
-                  [ompi/include/ompi/version.h])
+m4_ifdef([project_ompi],
+         [OMPI_SAVE_VERSION([OMPI], [Open MPI], [$srcdir/VERSION],
+                            [ompi/include/ompi/version.h])])
 
-OMPI_SAVE_VERSION([ORTE], [Open Run-Time Environment], [$srcdir/VERSION],
-                  [orte/include/orte/version.h])
+m4_ifdef([project_orte],
+         [OMPI_SAVE_VERSION([ORTE], [Open MPI Run-Time Environment], 
+                            [$srcdir/VERSION],
+                            [orte/include/orte/version.h])])
 
 OMPI_SAVE_VERSION([OPAL], [Open Portable Access Layer], [$srcdir/VERSION],
                   [opal/include/opal/version.h])
@@ -77,16 +88,22 @@ OMPI_SAVE_VERSION([OPAL], [Open Portable Access Layer], [$srcdir/VERSION],
 # Get shared library version numbers
 
 . $srcdir/VERSION
-AC_SUBST(libmpi_so_version)
-AC_SUBST(libmpi_cxx_so_version)
-AC_SUBST(libmpi_f77_so_version)
-AC_SUBST(libmpi_f90_so_version)
-AC_SUBST(libopen_rte_so_version)
+m4_ifdef([project_ompi],
+         [AC_SUBST(libmpi_so_version)
+          AC_SUBST(libmpi_cxx_so_version)
+          AC_SUBST(libmpi_f77_so_version)
+          AC_SUBST(libmpi_f90_so_version)])
+m4_ifdef([project_orte],
+         [AC_SUBST(libopen_rte_so_version)])
 AC_SUBST(libopen_pal_so_version)
 
 # List header files to generate
 
-AM_CONFIG_HEADER([opal/include/opal_config.h orte/include/orte_config.h ompi/include/ompi_config.h ompi/include/mpi.h ompi/include/mpi_portable_platform.h])
+AM_CONFIG_HEADER([opal/include/opal_config.h])
+m4_ifdef([project_orte],
+         [AM_CONFIG_HEADER([orte/include/orte_config.h])])
+m4_ifdef([project_ompi],
+         [AM_CONFIG_HEADER([ompi/include/ompi_config.h ompi/include/mpi.h ompi/include/mpi_portable_platform.h])])
 
 # override/fixup the version numbers set by AC_INIT, since on
 # developer builds, there's no good way to know what the version is
@@ -161,8 +178,8 @@ AC_SUBST(top_ompi_builddir)
 ############################################################################
 
 OPAL_CONFIGURE_OPTIONS
-ORTE_CONFIGURE_OPTIONS
-OMPI_CONFIGURE_OPTIONS
+m4_ifdef([project_orte], [ORTE_CONFIGURE_OPTIONS])
+m4_ifdef([project_ompi], [OMPI_CONFIGURE_OPTIONS])
 
 if test "$enable_binaries" = "no" -a "$enable_dist" = "yes"; then
     AC_MSG_WARN([--disable-binaries is incompatible with --enable dist])
@@ -249,6 +266,8 @@ AC_CHECK_TYPES(uint128_t)
 AC_CHECK_TYPES(long long)
 
 AC_CHECK_TYPES(long double)
+# We only need these types if we're building the OMPI project, but
+# OPAL currently doesn't protect for their lack of presence well.
 AC_CHECK_TYPES(float _Complex)
 AC_CHECK_TYPES(double _Complex)
 AC_CHECK_TYPES(long double _Complex)
@@ -276,6 +295,8 @@ if test $ac_cv_type_long_double = yes; then
     AC_CHECK_SIZEOF(long double)
 fi
 
+# We only need these types if we're building the OMPI project, but
+# OPAL currently doesn't protect for their lack of presence well.
 if test "$ac_cv_type_float__Complex" = yes; then
     AC_CHECK_SIZEOF(float _Complex)
 fi
@@ -323,6 +344,8 @@ if test "$ac_cv_type_long_double" = yes; then
     OMPI_C_GET_ALIGNMENT(long double, OPAL_ALIGNMENT_LONG_DOUBLE)
 fi
 
+# We only need these types if we're building the OMPI project, but
+# OPAL currently doesn't protect for their lack of presence well.
 if test "$ac_cv_type_float__Complex" = yes; then
     OMPI_C_GET_ALIGNMENT(float _Complex, OPAL_ALIGNMENT_FLOAT_COMPLEX)
 fi
@@ -415,45 +438,16 @@ fi
 
 OPAL_CHECK_OFFSETOF
 
-#
-# There are 2 layers to the MPI Language binidings One layer generates
-# MPI_* bindings. The other layer generates PMPI_* bindings. The
-# following conditions determine whether each (or both) these layers
-# are built.
-# 1. MPI_* bindings are needed if:
-#    - Profiling is not required
-#    - Profiling is required but weak symbols are not
-#      supported
-# 2. PMPI_* bindings are needed if profiling is required.  Hence we
-# define 2 conditionals which tell us whether each of these layers
-# need to be built or NOT
-#
+# Setup OMPI bindings (if we're building the OMPI project)
 
-AM_CONDITIONAL(WANT_MPI_BINDINGS_LAYER,
-    test "$WANT_MPI_PROFILING" = 0 -o "$OMPI_PROFILING_COMPILE_SEPARATELY" = 1)
-
-AM_CONDITIONAL(WANT_PMPI_BINDINGS_LAYER,
-    test "$WANT_MPI_PROFILING" = 1)
-AM_CONDITIONAL(COMPILE_PROFILING_SEPARATELY,
-    test "$OMPI_PROFILING_COMPILE_SEPARATELY" = 1)
-AC_DEFINE_UNQUOTED(OMPI_ENABLE_MPI_PROFILING, $WANT_MPI_PROFILING,
-    [Whether we want MPI profiling or not])
-AC_DEFINE_UNQUOTED(OPAL_HAVE_WEAK_SYMBOLS, $OPAL_C_HAVE_WEAK_SYMBOLS,
-    [Whether we have weak symbols or not])
+m4_ifdef([project_ompi], [OMPI_SETUP_MPI_PROFILING])
 
 
 ##################################
 # C++ compiler characteristics
 ##################################
 
-OMPI_SETUP_CXX
-
-# check if we want C++ support
-
-AM_CONDITIONAL(WANT_MPI_CXX_BINDINGS,
-    test "$WANT_MPI_CXX_SUPPORT" = 1)
-AC_DEFINE_UNQUOTED(OMPI_WANT_CXX_BINDINGS, $WANT_MPI_CXX_SUPPORT,
-    [Whether we want MPI cxx support or not])
+m4_ifdef([project_ompi], [OMPI_SETUP_CXX])
 
 
 ##################################
@@ -467,6 +461,7 @@ OMPI_CHECK_ATTRIBUTES
 
 OPAL_CHECK_COMPILER_VERSION_ID
 
+
 ##################################
 # Assembler Configuration
 ##################################
@@ -481,209 +476,18 @@ OMPI_CONFIG_ASM
 # Fortran
 ##################################
 
-#-----------
-# Fortran 77
-#-----------
-
-OMPI_SETUP_F77
-
-# This allows us to mark bogus types, but still have them be a valid
-# [sentinel] value
-
-AC_DEFINE([ompi_fortran_bogus_type_t], [int],
-          [A bogus type that allows us to have sentinel type values that are still valid])
-
-# We want to set the #define's for all of these, so invoke the macros
-# regardless of whether we have F77 support or not.
-OMPI_F77_CHECK([CHARACTER], [yes],
-               [char, int32_t, int, int64_t, long long, long], [-1])
-
-OMPI_F77_CHECK([LOGICAL], [yes],
-               [char, int32_t, int, int64_t, long long, long], [-1])
-OMPI_F77_CHECK([LOGICAL*1], [yes],
-               [char, int8_t, short, int32_t, int, int64_t, long long, long], [1])
-OMPI_F77_CHECK([LOGICAL*2], [yes],
-               [short, int16_t, int32_t, int, int64_t, long long, long], [2])
-OMPI_F77_CHECK([LOGICAL*4], [yes],
-               [int32_t, int, int64_t, long long, long], [4])
-OMPI_F77_CHECK([LOGICAL*8], [yes],
-               [int, int64_t, long long, long], [8])
-
-OMPI_F77_CHECK([INTEGER], [yes],
-               [int32_t, int, int64_t, long long, long], [-1])
-OMPI_F77_CHECK([INTEGER*1], [no],
-               [char, int8_t, short, int, int64_t, long long, long], [1])
-OMPI_F77_CHECK([INTEGER*2], [no],
-               [short, int16_t, int32_t, int, int64_t, long long, long], [2])
-OMPI_F77_CHECK([INTEGER*4], [no],
-               [int32_t, int, int64_t, long long, long], [4])
-OMPI_F77_CHECK([INTEGER*8], [no],
-               [int, int64_t, long long, long], [8])
-OMPI_F77_CHECK([INTEGER*16], [no],
-               [int, int64_t, long long, long], [16])
-
-OMPI_F77_CHECK([REAL], [yes],
-               [float, double, long double], [-1])
-OMPI_F77_CHECK([REAL*2], [no],
-               [float, double, long double], [2])
-OMPI_F77_CHECK([REAL*4], [no],
-               [float, double, long double], [4])
-OMPI_F77_CHECK([REAL*8], [no],
-               [float, double, long double], [8])
-OMPI_F77_CHECK([REAL*16], [no],
-               [float, double, long double], [16])
-
-# In some compilers, the bit representation of REAL*16 is not the same
-# as the C counterpart that we found.  If this is the case, then we
-# want to disable reduction support for MPI_REAL16 (per ticket #1603).
-OMPI_F77_CHECK_REAL16_C_EQUIV
-
-OMPI_F77_CHECK([DOUBLE PRECISION], [yes],
-               [float, double, long double], [-1])
-
-OMPI_F77_CHECK([COMPLEX], [yes], [], [-1])
-
-# The complex*N tests are a bit different (note: the complex tests are
-# the same as all the rest, because complex is a composite of two
-# reals, which we *have* to have.  It's only the complex*N tests that
-# are different).  The fortran complex types are composites of the
-# real*(N/2) types.  So for us to support complex*N, two conditions
-# must be true:
-#
-# a) we must support real*(N/2) (i.e., compiler supports it and we
-#    have a back-end C type for it)
-# b) compiler supports complex*N
-
-OMPI_F77_CHECK([COMPLEX*8], [no], [], [8])
-OMPI_F77_CHECK([COMPLEX*16], [no], [], [16])
-OMPI_F77_CHECK([COMPLEX*32], [no], [], [32])
-
-# Regardless of whether we have fortran bindings, or even a fortran
-# compiler, get the max value for a fortran MPI handle (this macro
-# handles the case where we don't have a fortran compiler).
-
-OMPI_F77_GET_FORTRAN_HANDLE_MAX
-
-#
-# Check for Fortran compilers value of TRUE and for the correct assumption
-# on LOGICAL for conversion into what C considers to be a true value
-#
-OMPI_F77_GET_VALUE_TRUE
-OMPI_F77_CHECK_LOGICAL_ARRAY
-
-#
-# There are 2 layers to the MPI f77 layer. The only extra thing that
-# determine f77 bindings is that fortran can be disabled by user. In
-# such cases, we need to not build the target at all.  One layer
-# generates MPI_f77* bindings. The other layer generates PMPI_f77*
-# bindings. The following conditions determine whether each (or both)
-# these layers are built.
-#
-# Superceeding clause:
-#   - fortran77 bindings should be enabled, else everything is
-#     disabled
-# 1. MPI_f77* bindings are needed if:
-#   - Profiling is not required
-#   - Profiling is required but weak symbols are not
-#     supported
-# 2. PMPI_* bindings are needed if profiling is required.  Hence we
-# define 2 conditionals which tell us whether each of these layers
-# need to be built or NOT
-#
-AM_CONDITIONAL(WANT_MPI_F77_BINDINGS_LAYER,
-               test \( "$WANT_MPI_PROFILING" = 0 -o "$OMPI_PROFILING_COMPILE_SEPARATELY" = 1 \) -a "$OMPI_WANT_F77_BINDINGS" = 1)
-
-AM_CONDITIONAL(WANT_PMPI_F77_BINDINGS_LAYER,
-               test "$OMPI_WANT_F77_BINDINGS" = 1 -a "$WANT_MPI_PROFILING" = 1)
-
-#-----------
-# Fortran 90
-#-----------
-
-OMPI_SETUP_F90
-
-# Look for the fortran module compiler flag
-OMPI_F90_FIND_MODULE_INCLUDE_FLAG
-
-# Look for all the types
-OMPI_F90_IKINDS=""
-OMPI_F90_RKINDS=""
-OMPI_F90_CKINDS=""
-
-OMPI_F90_CHECK([CHARACTER])
-
-# LOGICAL and friends
-OMPI_F90_CHECK([LOGICAL])
-OMPI_F90_CHECK([LOGICAL*1], [1])
-OMPI_F90_CHECK([LOGICAL*2], [2])
-OMPI_F90_CHECK([LOGICAL*4], [4])
-OMPI_F90_CHECK([LOGICAL*8], [8])
-
-# INTEGER and friends
-OMPI_F90_CHECK([INTEGER])
-OMPI_F90_CHECK([INTEGER*1], [1])
-OMPI_F90_CHECK([INTEGER*2], [2])
-OMPI_F90_CHECK([INTEGER*4], [4])
-OMPI_F90_CHECK([INTEGER*8], [8])
-OMPI_F90_CHECK([INTEGER*16], [16])
-
-# REAL, DOUBLE PRECISION, REAL*4, *8, *16
-OMPI_F90_CHECK([REAL])
-OMPI_F90_CHECK([REAL*2], [2])
-OMPI_F90_CHECK([REAL*4], [4])
-OMPI_F90_CHECK([REAL*8], [8])
-OMPI_F90_CHECK([REAL*16], [16])
-OMPI_F90_CHECK([DOUBLE PRECISION])
-
-# COMPLEX, DOUBLE COMPLEX, COMPLEX*8, *16, *32
-OMPI_F90_CHECK([COMPLEX])
-OMPI_F90_CHECK([COMPLEX*8], [8])
-OMPI_F90_CHECK([COMPLEX*16], [16])
-OMPI_F90_CHECK([COMPLEX*32], [32])
-OMPI_F90_CHECK([DOUBLE COMPLEX])
-
-AC_SUBST(OMPI_F90_IKINDS)
-AC_SUBST(OMPI_F90_RKINDS)
-AC_SUBST(OMPI_F90_CKINDS)
-
-# get kind value for Fortran MPI_INTEGER_KIND (corresponding to
-# whatever is the same size as a F77 INTEGER -- for the
-# most-likely-will-never-occur case where F77 INTEGER is smaller than
-# an F90 INTEGER; see MPI-2 4.12.6.5
-if test "$OMPI_SIZEOF_FORTRAN_INTEGER" = "2"; then
-    OMPI_F90_GET_INT_KIND(MPI_INTEGER_KIND, 4, OMPI_MPI_INTEGER_KIND)
-elif test "$OMPI_SIZEOF_FORTRAN_INTEGER" = "4"; then
-    OMPI_F90_GET_INT_KIND(MPI_INTEGER_KIND, 9, OMPI_MPI_INTEGER_KIND)
-elif test "$OMPI_SIZEOF_FORTRAN_INTEGER" = "8"; then
-    OMPI_F90_GET_INT_KIND(MPI_INTEGER_KIND, 18, OMPI_MPI_INTEGER_KIND)
-elif test "$OMPI_SIZEOF_FORTRAN_INTEGER" = "16"; then
-    OMPI_F90_GET_INT_KIND(MPI_INTEGER_KIND, 19, OMPI_MPI_INTEGER_KIND)
-    AC_MSG_ERROR([Cannot support Fortran MPI_INTEGER_KIND!])
-fi
-AC_SUBST(OMPI_MPI_INTEGER_KIND)
-
-# get kind value for Fortran MPI_ADDRESS_KIND (corresponding to
-# whatever is big enough to hold (void*))
-if test $ac_cv_sizeof_void_p = 2 ; then
-    OMPI_F90_GET_INT_KIND(MPI_ADDRESS_KIND, 4, OMPI_MPI_ADDRESS_KIND)
-elif test $ac_cv_sizeof_void_p = 4 ; then
-    OMPI_F90_GET_INT_KIND(MPI_ADDRESS_KIND, 9, OMPI_MPI_ADDRESS_KIND)
-elif test $ac_cv_sizeof_void_p = 8 ; then
-    OMPI_F90_GET_INT_KIND(MPI_ADDRESS_KIND, 18, OMPI_MPI_ADDRESS_KIND)
-elif test $ac_cv_sizeof_void_p = 16 ; then
-    OMPI_F90_GET_INT_KIND(MPI_ADDRESS_KIND, 19, OMPI_MPI_ADDRESS_KIND)
-else
-    AC_MSG_ERROR([Cannot support Fortran MPI_ADDRESS_KIND!])
-fi
-AC_SUBST(OMPI_MPI_ADDRESS_KIND)
-
-# get kind value for Fortran MPI_OFFSET_KIND (corresponding to INTEGER*8)
-OMPI_F90_GET_INT_KIND(MPI_OFFSET_KIND, 18, OMPI_MPI_OFFSET_KIND)
-AC_SUBST(OMPI_MPI_OFFSET_KIND)
+# OPAL uses opal_fortran_logical_t and OMPI_FORTRAN_HANDLE_MAX (long
+# story; yes, it's an intentional abstraction break).  So ensure to
+# define it to a valid C type if we're not building the OMPI project.
+m4_ifdef([project_ompi], [OMPI_SETUP_MPI_FORTRAN],
+         [AC_DEFINE([ompi_fortran_logical_t], [int], [Bogus type for OPAL])
+          AC_DEFINE([OMPI_FORTRAN_HANDLE_MAX], [128], [Bogus type for OPAL])
+])
 
 # checkpoint results
 AC_CACHE_SAVE
 
+
 ##################################
 # Header files
 ##################################
@@ -1008,18 +812,20 @@ AC_DEFINE_UNQUOTED([OPAL_ALIGN_WORD_SIZE_INTEGERS], [$results],
 
 OMPI_CONFIG_THREADS
 CFLAGS="$CFLAGS $THREAD_CFLAGS"
-CXXFLAGS="$CXXFLAGS $THREAD_CXXFLAGS"
-CPPFLAGS="$CPPFLAGS $THREAD_CPPFLAGS"
-CXXCPPFLAGS="$CXXCPPFLAGS $THREAD_CXXCPPFLAGS"
+m4_ifdef([project_ompi],
+         [CXXFLAGS="$CXXFLAGS $THREAD_CXXFLAGS"
+          CPPFLAGS="$CPPFLAGS $THREAD_CPPFLAGS"
+          CXXCPPFLAGS="$CXXCPPFLAGS $THREAD_CXXCPPFLAGS"])
 LDFLAGS="$LDFLAGS $THREAD_LDFLAGS"
 LIBS="$LIBS $THREAD_LIBS"
 
 
 WRAPPER_EXTRA_CPPFLAGS="$WRAPPER_EXTRA_CPPFLAGS $THREAD_CPPFLAGS"
 WRAPPER_EXTRA_CFLAGS="$WRAPPER_EXTRA_CFLAGS $THREAD_CFLAGS"
-WRAPPER_EXTRA_CXXFLAGS="$WRAPPER_EXTRA_CXXFLAGS $THREAD_CXXFLAGS"
-WRAPPER_EXTRA_FFLAGS="$WRAPPER_EXTRA_FFLAGS $THREAD_FFLAGS"
-WRAPPER_EXTRA_FCFLAGS="$WRAPPER_EXTRA_FCFLAGS $THREAD_FFLAGS"
+m4_ifdef([project_ompi],
+         [WRAPPER_EXTRA_CXXFLAGS="$WRAPPER_EXTRA_CXXFLAGS $THREAD_CXXFLAGS"
+          WRAPPER_EXTRA_FFLAGS="$WRAPPER_EXTRA_FFLAGS $THREAD_FFLAGS"
+          WRAPPER_EXTRA_FCFLAGS="$WRAPPER_EXTRA_FCFLAGS $THREAD_FFLAGS"])
 WRAPPER_EXTRA_LDFLAGS="$WRAPPER_EXTRA_LDFLAGS $THREAD_LDFLAGS"
 # no need to update WRAPPER_EXTRA_LIBS - we'll get it from LT later
 
@@ -1067,13 +873,13 @@ fi
 #
 # Look for ps command and arguments for orte-clean
 #
-OMPI_PS_FLAVOR_CHECK
+m4_ifdef([project_orte], [OMPI_PS_FLAVOR_CHECK])
 
 #
 # File system case sensitivity
 #
 
-OMPI_CASE_SENSITIVE_FS_SETUP
+m4_ifdef([project_ompi], [OMPI_CASE_SENSITIVE_FS_SETUP])
 
 # AIX: FIONBIO in sys/ioctl.h
 # glibc: memcpy
@@ -1121,12 +927,7 @@ AC_CACHE_SAVE
 # MPI Extended Interfaces
 ##################################
 
-ompi_show_title "Extended MPI interfaces setup" 
-
-OMPI_EXT
-
-AC_DEFINE_UNQUOTED(OMPI_EXT_COMPONENTS, "$EXT_mpiext_ALL_COMPONENTS",
-    [MPI Extended Interface Components])
+m4_ifdef([project_ompi], [OMPI_SETUP_MPI_EXT])
 
 # checkpoint results
 AC_CACHE_SAVE
@@ -1146,14 +947,13 @@ OMPI_CHECK_VISIBILITY
 # Contributed software
 ##################################
 
-ompi_show_title "Contributed software setup"
-
-OMPI_CONTRIB
+m4_ifdef([project_ompi], [OMPI_SETUP_CONTRIB])
 
 # checkpoint results
 AC_CACHE_SAVE
 
 
+
 ############################################################################
 # Final top-level OMPI configuration
 ############################################################################
@@ -1292,40 +1092,23 @@ ompi_show_subtitle "Compiler flags"
 # source directories, however.
 #
 if test "$OMPI_TOP_BUILDDIR" != "$OMPI_TOP_SRCDIR"; then
-    CPPFLAGS='-I$(top_srcdir) -I$(top_builddir) -I$(top_srcdir)/opal/include -I$(top_srcdir)/orte/include -I$(top_srcdir)/ompi/include'" $CPPFLAGS"
-    CXXCPPFLAGS='-I$(top_srcdir) -I$(top_builddir) -I$(top_srcdir)/opal/include -I$(top_srcdir)/orte/include -I$(top_srcdir)/ompi/include'" $CXXCPPFLAGS"
+    # Note the embedded m4 directives here -- we must embed them
+    # rather than have successive assignments to these shell
+    # variables, lest the $(foo) names try to get evaluated here.
+    # Yuck!
+    CPPFLAGS='-I$(top_srcdir) -I$(top_builddir) -I$(top_srcdir)/opal/include m4_ifdef([project_orte], [-I$(top_srcdir)/orte/include]) m4_ifdef([project_ompi], [-I$(top_srcdir)/ompi/include])'" $CPPFLAGS"
+    # C++ is only relevant if we're building OMPI
+    m4_ifdef([project_ompi], [CXXCPPFLAGS='-I$(top_srcdir) -I$(top_builddir) -I$(top_srcdir)/opal/include -I$(top_srcdir)/orte/include -I$(top_srcdir)/ompi/include'" $CXXCPPFLAGS"])
 else
     CPPFLAGS='-I$(top_srcdir)'" $CPPFLAGS"
-    CXXCPPFLAGS='-I$(top_srcdir)'" $CXXCPPFLAGS"
+    # C++ is only relevant if we're building OMPI
+    m4_ifdef([project_ompi], [CXXCPPFLAGS='-I$(top_srcdir)'" $CXXCPPFLAGS"])
 fi
 
-#
-# Do a final process of the CFLAGS to make a WITHOUT_OPTFLAGS version.
-# We need this so that we can guarantee to build the TotalView stuff
-# with -g and nothing else.
-#
-
-OMPI_MAKE_STRIPPED_FLAGS($CFLAGS)
-CFLAGS_WITHOUT_OPTFLAGS="$s_result"
-if test "$with_tv_debug_flags" != ""; then
-    TOTALVIEW_DEBUG_FLAGS="$with_tv_debug_flags"
-else
-    # Tweak the compiler flags passed to orterun for Sun Studio SPARC
-    # https://svn.open-mpi.org/trac/ompi/ticket/1448
-    if test "x$ompi_cv_c_compiler_vendor" = "xsun" -a -n "`echo $host | $GREP sparc`"; then
-        TOTALVIEW_DEBUG_FLAGS="-g -xO0"
-    else
-        TOTALVIEW_DEBUG_FLAGS="-g"
-    fi
-fi
-AC_MSG_CHECKING([which of CFLAGS are ok for TotalView modules])
-AC_MSG_RESULT([$CFLAGS_WITHOUT_OPTFLAGS])
-AC_MSG_CHECKING([extra CFLAGS for TotalView modules])
-AC_MSG_RESULT([$TOTALVIEW_DEBUG_FLAGS])
-
-AC_SUBST(CFLAGS_WITHOUT_OPTFLAGS)
-AC_SUBST(TOTALVIEW_DEBUG_FLAGS)
+# OMPI wants some additional processing of the flags (e.g., get
+# versions without optimization for debugger modules).
 
+m4_ifdef([project_ompi], [OMPI_SETUP_DEBUGGER_FLAGS])
 
 #
 # Delayed the substitution of CFLAGS and CXXFLAGS until now because
@@ -1334,13 +1117,13 @@ AC_SUBST(TOTALVIEW_DEBUG_FLAGS)
 
 AC_SUBST(CFLAGS)
 AC_SUBST(CPPFLAGS)
-AC_SUBST(CXXFLAGS)
-AC_SUBST(CXXCPPFLAGS)
-AC_SUBST(FFLAGS)
-AC_SUBST(FCFLAGS)
+m4_ifdef([project_ompi], [AC_SUBST(CXXFLAGS)
+                          AC_SUBST(CXXCPPFLAGS)
+                          AC_SUBST(FFLAGS)
+                          AC_SUBST(FCFLAGS)
 
-AC_SUBST(OMPI_LIBMPI_EXTRA_LIBS)
-AC_SUBST(OMPI_LIBMPI_EXTRA_LDFLAGS)
+                          AC_SUBST(OMPI_LIBMPI_EXTRA_LIBS)
+                          AC_SUBST(OMPI_LIBMPI_EXTRA_LDFLAGS)])
 
 #
 # Aggregate MCA parameters directory
@@ -1388,76 +1171,16 @@ AC_CONFIG_FILES([
 
     contrib/Makefile
 
-    opal/Makefile
-    opal/etc/Makefile
-    opal/include/Makefile
-    opal/asm/Makefile
-    opal/datatype/Makefile
-    opal/event/Makefile
-    opal/event/compat/Makefile
-    opal/event/compat/sys/Makefile
-    opal/util/Makefile
-    opal/util/keyval/Makefile
-    opal/mca/base/Makefile
-    opal/tools/wrappers/Makefile
-    opal/tools/wrappers/opalcc-wrapper-data.txt
-    opal/tools/wrappers/opalc++-wrapper-data.txt
-    opal/tools/opal-checkpoint/Makefile
-    opal/tools/opal-restart/Makefile
-
-    orte/Makefile
-    orte/include/Makefile
-    orte/etc/Makefile
-
-    orte/tools/orted/Makefile
-    orte/tools/orterun/Makefile
-    orte/tools/wrappers/Makefile
-    orte/tools/wrappers/ortecc-wrapper-data.txt
-    orte/tools/wrappers/ortec++-wrapper-data.txt
-    orte/tools/orte-checkpoint/Makefile
-    orte/tools/orte-iof/Makefile
-    orte/tools/orte-restart/Makefile
-    orte/tools/orte-ps/Makefile
-    orte/tools/orte-clean/Makefile
-    orte/tools/orte-top/Makefile
-    orte/tools/orte-bootproxy/Makefile
-
-    ompi/Makefile
-    ompi/etc/Makefile
-    ompi/include/Makefile
-    ompi/include/mpif.h
-    ompi/include/mpif-config.h
-
-    ompi/datatype/Makefile
-    ompi/debuggers/Makefile
-
-    ompi/mpi/c/Makefile
-    ompi/mpi/c/profile/Makefile
-    ompi/mpi/cxx/Makefile
-    ompi/mpi/f77/Makefile
-    ompi/mpi/f77/profile/Makefile
-    ompi/mpi/f90/Makefile
-    ompi/mpi/f90/fortran_kinds.sh
-    ompi/mpi/f90/fortran_sizes.h
-    ompi/mpi/f90/scripts/Makefile
-
-    ompi/tools/ompi_info/Makefile
-    ompi/tools/wrappers/Makefile
-    ompi/tools/wrappers/mpicc-wrapper-data.txt
-    ompi/tools/wrappers/mpic++-wrapper-data.txt
-    ompi/tools/wrappers/mpif77-wrapper-data.txt
-    ompi/tools/wrappers/mpif90-wrapper-data.txt
-    ompi/tools/ortetools/Makefile
-    ompi/tools/ompi-server/Makefile
-    ompi/tools/ompi-probe/Makefile
-    ompi/tools/ompi-profiler/Makefile
-
     test/Makefile
     test/event/Makefile
     test/asm/Makefile
     test/class/Makefile
     test/support/Makefile
     test/threads/Makefile
-    test/peruse/Makefile
 ])
+
+m4_include([opal/config/config_files.m4])
+m4_ifdef([project_orte], [m4_include([orte/config/config_files.m4])])
+m4_ifdef([project_ompi], [m4_include([ompi/config/config_files.m4])])
+
 AC_OUTPUT
diff --git a/contrib/Makefile.am b/contrib/Makefile.am
index 014ebef03f..0b2fb2f5e2 100644
--- a/contrib/Makefile.am
+++ b/contrib/Makefile.am
@@ -110,6 +110,7 @@ EXTRA_DIST = \
 	platform/cisco/macosx-dynamic-optimized.conf \
 	platform/cisco/hlfr/debug \
 	platform/cisco/hlfr/debug.conf \
+	platform/cisco/hlfr/ebuild \
 	platform/cisco/hlfr/optimized \
 	platform/cisco/hlfr/optimized.conf \
 	platform/cisco/ludd-1/debug \
diff --git a/contrib/hg/build-hgignore.pl b/contrib/hg/build-hgignore.pl
index e4a613d786..c3d4087694 100755
--- a/contrib/hg/build-hgignore.pl
+++ b/contrib/hg/build-hgignore.pl
@@ -46,6 +46,8 @@ aclocal.m4
 autom4te.cache
 Makefile
 static-components.h
+project_list.m4
+orte_wrapper_script
 *~
 *\\\#/;
 
diff --git a/contrib/platform/cisco/hlfr/ebuild b/contrib/platform/cisco/hlfr/ebuild
new file mode 100644
index 0000000000..868bb7fbe1
--- /dev/null
+++ b/contrib/platform/cisco/hlfr/ebuild
@@ -0,0 +1,29 @@
+enable_dlopen=no
+enable_mem_debug=no
+enable_mem_profile=no
+enable_debug_symbols=yes
+enable_binaries=yes
+enable_heterogeneous=no
+enable_debug=yes
+enable_shared=yes
+enable_static=no
+enable_memchecker=no
+enable_ipv6=no
+enable_mpi_f77=no
+enable_mpi_f90=no
+enable_mpi_cxx=no
+enable_mpi_cxx_seek=no
+enable_cxx_exceptions=no
+enable_ft_thread=no
+enable_per_user_config_files=no
+enable_script_wrapper_compilers=yes
+enable_multicast=yes
+enable_monitoring=yes
+enable_orterun_prefix_by_default=yes
+enable_io_romio=no
+enable_mca_no_build=carto,crs,routed-linear,routed-direct,snapc,pml-dr,pml-crcp2,pml-crcpw,pml-v,pml-example,crcp,pml-cm,btl-openib,btl-sm,filem,plm-tm,pml-csum
+enable_contrib_no_build=libnbc,vt
+with_tm=no
+with_openib=no
+with_devel_headers=yes
+with_slurm=no
diff --git a/ompi/config/config_files.m4 b/ompi/config/config_files.m4
new file mode 100644
index 0000000000..c42a327c38
--- /dev/null
+++ b/ompi/config/config_files.m4
@@ -0,0 +1,49 @@
+# -*- shell-script -*-
+#
+# Copyright (c) 2009 Cisco Systems, Inc.  All rights reserved.
+# $COPYRIGHT$
+# 
+# Additional copyrights may follow
+# 
+# $HEADER$
+#
+
+# This file is m4_included in the top-level configure.ac only if we
+# are building the ompi project.  You cannot put an AC_CONFIG_FILES in
+# an AC_DEFUN that is conditionally called (because Autoconf will
+# still process the AC_CONFIG_FILES unconditionally); you can only m4
+# include the file or not.
+
+AC_CONFIG_FILES([
+    ompi/Makefile
+    ompi/etc/Makefile
+    ompi/include/Makefile
+    ompi/include/mpif.h
+    ompi/include/mpif-config.h
+
+    ompi/datatype/Makefile
+    ompi/debuggers/Makefile
+
+    ompi/mpi/c/Makefile
+    ompi/mpi/c/profile/Makefile
+    ompi/mpi/cxx/Makefile
+    ompi/mpi/f77/Makefile
+    ompi/mpi/f77/profile/Makefile
+    ompi/mpi/f90/Makefile
+    ompi/mpi/f90/fortran_kinds.sh
+    ompi/mpi/f90/fortran_sizes.h
+    ompi/mpi/f90/scripts/Makefile
+
+    ompi/tools/ompi_info/Makefile
+    ompi/tools/wrappers/Makefile
+    ompi/tools/wrappers/mpicc-wrapper-data.txt
+    ompi/tools/wrappers/mpic++-wrapper-data.txt
+    ompi/tools/wrappers/mpif77-wrapper-data.txt
+    ompi/tools/wrappers/mpif90-wrapper-data.txt
+    ompi/tools/ortetools/Makefile
+    ompi/tools/ompi-server/Makefile
+    ompi/tools/ompi-probe/Makefile
+    ompi/tools/ompi-profiler/Makefile
+
+    test/peruse/Makefile
+])
diff --git a/config/cxx_find_exception_flags.m4 b/ompi/config/cxx_find_exception_flags.m4
similarity index 100%
rename from config/cxx_find_exception_flags.m4
rename to ompi/config/cxx_find_exception_flags.m4
diff --git a/config/cxx_find_template_parameters.m4 b/ompi/config/cxx_find_template_parameters.m4
similarity index 100%
rename from config/cxx_find_template_parameters.m4
rename to ompi/config/cxx_find_template_parameters.m4
diff --git a/config/cxx_find_template_repository.m4 b/ompi/config/cxx_find_template_repository.m4
similarity index 100%
rename from config/cxx_find_template_repository.m4
rename to ompi/config/cxx_find_template_repository.m4
diff --git a/config/cxx_have_exceptions.m4 b/ompi/config/cxx_have_exceptions.m4
similarity index 100%
rename from config/cxx_have_exceptions.m4
rename to ompi/config/cxx_have_exceptions.m4
diff --git a/config/f77_check.m4 b/ompi/config/f77_check.m4
similarity index 100%
rename from config/f77_check.m4
rename to ompi/config/f77_check.m4
diff --git a/config/f77_check_logical_array.m4 b/ompi/config/f77_check_logical_array.m4
similarity index 100%
rename from config/f77_check_logical_array.m4
rename to ompi/config/f77_check_logical_array.m4
diff --git a/config/f77_check_real16_c_equiv.m4 b/ompi/config/f77_check_real16_c_equiv.m4
similarity index 100%
rename from config/f77_check_real16_c_equiv.m4
rename to ompi/config/f77_check_real16_c_equiv.m4
diff --git a/config/f77_check_type.m4 b/ompi/config/f77_check_type.m4
similarity index 100%
rename from config/f77_check_type.m4
rename to ompi/config/f77_check_type.m4
diff --git a/config/f77_find_ext_symbol_convention.m4 b/ompi/config/f77_find_ext_symbol_convention.m4
similarity index 100%
rename from config/f77_find_ext_symbol_convention.m4
rename to ompi/config/f77_find_ext_symbol_convention.m4
diff --git a/config/f77_get_alignment.m4 b/ompi/config/f77_get_alignment.m4
similarity index 100%
rename from config/f77_get_alignment.m4
rename to ompi/config/f77_get_alignment.m4
diff --git a/config/f77_get_fortran_handle_max.m4 b/ompi/config/f77_get_fortran_handle_max.m4
similarity index 100%
rename from config/f77_get_fortran_handle_max.m4
rename to ompi/config/f77_get_fortran_handle_max.m4
diff --git a/config/f77_get_sizeof.m4 b/ompi/config/f77_get_sizeof.m4
similarity index 100%
rename from config/f77_get_sizeof.m4
rename to ompi/config/f77_get_sizeof.m4
diff --git a/config/f77_get_value_true.m4 b/ompi/config/f77_get_value_true.m4
similarity index 100%
rename from config/f77_get_value_true.m4
rename to ompi/config/f77_get_value_true.m4
diff --git a/config/f77_purge_unsupported_kind.m4 b/ompi/config/f77_purge_unsupported_kind.m4
similarity index 100%
rename from config/f77_purge_unsupported_kind.m4
rename to ompi/config/f77_purge_unsupported_kind.m4
diff --git a/config/f90_check.m4 b/ompi/config/f90_check.m4
similarity index 100%
rename from config/f90_check.m4
rename to ompi/config/f90_check.m4
diff --git a/config/f90_check_type.m4 b/ompi/config/f90_check_type.m4
similarity index 100%
rename from config/f90_check_type.m4
rename to ompi/config/f90_check_type.m4
diff --git a/config/f90_find_module_include_flag.m4 b/ompi/config/f90_find_module_include_flag.m4
similarity index 100%
rename from config/f90_find_module_include_flag.m4
rename to ompi/config/f90_find_module_include_flag.m4
diff --git a/config/f90_get_int_kind.m4 b/ompi/config/f90_get_int_kind.m4
similarity index 100%
rename from config/f90_get_int_kind.m4
rename to ompi/config/f90_get_int_kind.m4
diff --git a/config/f90_get_precision.m4 b/ompi/config/f90_get_precision.m4
similarity index 100%
rename from config/f90_get_precision.m4
rename to ompi/config/f90_get_precision.m4
diff --git a/config/f90_get_range.m4 b/ompi/config/f90_get_range.m4
similarity index 100%
rename from config/f90_get_range.m4
rename to ompi/config/f90_get_range.m4
diff --git a/config/f90_get_sizeof.m4 b/ompi/config/f90_get_sizeof.m4
similarity index 100%
rename from config/f90_get_sizeof.m4
rename to ompi/config/f90_get_sizeof.m4
diff --git a/config/ompi_case_sensitive_fs_setup.m4 b/ompi/config/ompi_case_sensitive_fs_setup.m4
similarity index 100%
rename from config/ompi_case_sensitive_fs_setup.m4
rename to ompi/config/ompi_case_sensitive_fs_setup.m4
diff --git a/config/ompi_configure_options.m4 b/ompi/config/ompi_configure_options.m4
similarity index 100%
rename from config/ompi_configure_options.m4
rename to ompi/config/ompi_configure_options.m4
diff --git a/ompi/config/ompi_setup_contrib.m4 b/ompi/config/ompi_setup_contrib.m4
new file mode 100644
index 0000000000..ea6735c7ef
--- /dev/null
+++ b/ompi/config/ompi_setup_contrib.m4
@@ -0,0 +1,29 @@
+# -*- shell-script -*-
+#
+# Copyright (c) 2004-2009 The Trustees of Indiana University and Indiana
+#                         University Research and Technology
+#                         Corporation.  All rights reserved.
+# Copyright (c) 2004-2005 The University of Tennessee and The University
+#                         of Tennessee Research Foundation.  All rights
+#                         reserved.
+# Copyright (c) 2004-2007 High Performance Computing Center Stuttgart, 
+#                         University of Stuttgart.  All rights reserved.
+# Copyright (c) 2004-2005 The Regents of the University of California.
+#                         All rights reserved.
+# Copyright (c) 2006-2009 Cisco Systems, Inc.  All rights reserved.
+# Copyright (c) 2006-2008 Sun Microsystems, Inc.  All rights reserved.
+# Copyright (c) 2006-2007 Los Alamos National Security, LLC.  All rights
+#                         reserved. 
+# Copyright (c) 2009      Oak Ridge National Labs.  All rights reserved.
+# $COPYRIGHT$
+# 
+# Additional copyrights may follow
+# 
+# $HEADER$
+#
+
+AC_DEFUN([OMPI_SETUP_CONTRIB],[
+    ompi_show_title "Contributed software setup"
+
+    OMPI_CONTRIB
+])
diff --git a/config/ompi_setup_cxx.m4 b/ompi/config/ompi_setup_cxx.m4
similarity index 98%
rename from config/ompi_setup_cxx.m4
rename to ompi/config/ompi_setup_cxx.m4
index 09b4889c7a..f786f6d86a 100644
--- a/config/ompi_setup_cxx.m4
+++ b/ompi/config/ompi_setup_cxx.m4
@@ -56,6 +56,10 @@ AC_DEFUN([OMPI_SETUP_CXX],[
     _OMPI_CXX_CHECK_BUILTIN
 
     _OMPI_CXX_CHECK_2D_CONST_CAST
+
+    AM_CONDITIONAL(WANT_MPI_CXX_BINDINGS, [test "$WANT_MPI_CXX_SUPPORT" = 1])
+    AC_DEFINE_UNQUOTED(OMPI_WANT_CXX_BINDINGS, $WANT_MPI_CXX_SUPPORT,
+        [Whether we want MPI C++ support or not])
 ])
 
 # _OMPI_SETUP_CXX_COMPILER()
diff --git a/ompi/config/ompi_setup_debugger_flags.m4 b/ompi/config/ompi_setup_debugger_flags.m4
new file mode 100644
index 0000000000..4f6e056b30
--- /dev/null
+++ b/ompi/config/ompi_setup_debugger_flags.m4
@@ -0,0 +1,52 @@
+# -*- shell-script -*-
+#
+# Copyright (c) 2004-2009 The Trustees of Indiana University and Indiana
+#                         University Research and Technology
+#                         Corporation.  All rights reserved.
+# Copyright (c) 2004-2005 The University of Tennessee and The University
+#                         of Tennessee Research Foundation.  All rights
+#                         reserved.
+# Copyright (c) 2004-2007 High Performance Computing Center Stuttgart, 
+#                         University of Stuttgart.  All rights reserved.
+# Copyright (c) 2004-2005 The Regents of the University of California.
+#                         All rights reserved.
+# Copyright (c) 2006-2009 Cisco Systems, Inc.  All rights reserved.
+# Copyright (c) 2006-2008 Sun Microsystems, Inc.  All rights reserved.
+# Copyright (c) 2006-2007 Los Alamos National Security, LLC.  All rights
+#                         reserved. 
+# Copyright (c) 2009      Oak Ridge National Labs.  All rights reserved.
+# $COPYRIGHT$
+# 
+# Additional copyrights may follow
+# 
+# $HEADER$
+#
+
+AC_DEFUN([OMPI_SETUP_DEBUGGER_FLAGS],[
+    #
+    # Do a final process of the CFLAGS to make a WITHOUT_OPTFLAGS version.
+    # We need this so that we can guarantee to build the TotalView stuff
+    # with -g and nothing else.
+    #
+    
+    OMPI_MAKE_STRIPPED_FLAGS($CFLAGS)
+    CFLAGS_WITHOUT_OPTFLAGS="$s_result"
+    if test "$with_tv_debug_flags" != ""; then
+        TOTALVIEW_DEBUG_FLAGS="$with_tv_debug_flags"
+    else
+        # Tweak the compiler flags passed to orterun for Sun Studio SPARC
+        # https://svn.open-mpi.org/trac/ompi/ticket/1448
+        if test "x$ompi_cv_c_compiler_vendor" = "xsun" -a -n "`echo $host | $GREP sparc`"; then
+            TOTALVIEW_DEBUG_FLAGS="-g -xO0"
+        else
+            TOTALVIEW_DEBUG_FLAGS="-g"
+        fi
+    fi
+    AC_MSG_CHECKING([which of CFLAGS are ok for TotalView modules])
+    AC_MSG_RESULT([$CFLAGS_WITHOUT_OPTFLAGS])
+    AC_MSG_CHECKING([extra CFLAGS for TotalView modules])
+    AC_MSG_RESULT([$TOTALVIEW_DEBUG_FLAGS])
+    
+    AC_SUBST(CFLAGS_WITHOUT_OPTFLAGS)
+    AC_SUBST(TOTALVIEW_DEBUG_FLAGS)
+])
diff --git a/config/ompi_setup_f77.m4 b/ompi/config/ompi_setup_f77.m4
similarity index 100%
rename from config/ompi_setup_f77.m4
rename to ompi/config/ompi_setup_f77.m4
diff --git a/config/ompi_setup_f90.m4 b/ompi/config/ompi_setup_f90.m4
similarity index 100%
rename from config/ompi_setup_f90.m4
rename to ompi/config/ompi_setup_f90.m4
diff --git a/ompi/config/ompi_setup_mpi_ext.m4 b/ompi/config/ompi_setup_mpi_ext.m4
new file mode 100644
index 0000000000..3d7d808743
--- /dev/null
+++ b/ompi/config/ompi_setup_mpi_ext.m4
@@ -0,0 +1,32 @@
+# -*- shell-script -*-
+#
+# Copyright (c) 2004-2009 The Trustees of Indiana University and Indiana
+#                         University Research and Technology
+#                         Corporation.  All rights reserved.
+# Copyright (c) 2004-2005 The University of Tennessee and The University
+#                         of Tennessee Research Foundation.  All rights
+#                         reserved.
+# Copyright (c) 2004-2007 High Performance Computing Center Stuttgart, 
+#                         University of Stuttgart.  All rights reserved.
+# Copyright (c) 2004-2005 The Regents of the University of California.
+#                         All rights reserved.
+# Copyright (c) 2006-2009 Cisco Systems, Inc.  All rights reserved.
+# Copyright (c) 2006-2008 Sun Microsystems, Inc.  All rights reserved.
+# Copyright (c) 2006-2007 Los Alamos National Security, LLC.  All rights
+#                         reserved. 
+# Copyright (c) 2009      Oak Ridge National Labs.  All rights reserved.
+# $COPYRIGHT$
+# 
+# Additional copyrights may follow
+# 
+# $HEADER$
+#
+
+AC_DEFUN([OMPI_SETUP_MPI_EXT],[
+   ompi_show_title "Extended MPI interfaces setup" 
+
+   OMPI_EXT
+
+   AC_DEFINE_UNQUOTED(OMPI_EXT_COMPONENTS, "$EXT_mpiext_ALL_COMPONENTS",
+       [MPI Extended Interface Components])
+])
diff --git a/ompi/config/ompi_setup_mpi_fortran.m4 b/ompi/config/ompi_setup_mpi_fortran.m4
new file mode 100644
index 0000000000..fa3ab41fa6
--- /dev/null
+++ b/ompi/config/ompi_setup_mpi_fortran.m4
@@ -0,0 +1,226 @@
+# -*- shell-script -*-
+#
+# Copyright (c) 2004-2009 The Trustees of Indiana University and Indiana
+#                         University Research and Technology
+#                         Corporation.  All rights reserved.
+# Copyright (c) 2004-2005 The University of Tennessee and The University
+#                         of Tennessee Research Foundation.  All rights
+#                         reserved.
+# Copyright (c) 2004-2007 High Performance Computing Center Stuttgart, 
+#                         University of Stuttgart.  All rights reserved.
+# Copyright (c) 2004-2005 The Regents of the University of California.
+#                         All rights reserved.
+# Copyright (c) 2006-2009 Cisco Systems, Inc.  All rights reserved.
+# Copyright (c) 2006-2008 Sun Microsystems, Inc.  All rights reserved.
+# Copyright (c) 2006-2007 Los Alamos National Security, LLC.  All rights
+#                         reserved. 
+# Copyright (c) 2009      Oak Ridge National Labs.  All rights reserved.
+# $COPYRIGHT$
+# 
+# Additional copyrights may follow
+# 
+# $HEADER$
+#
+
+AC_DEFUN([OMPI_SETUP_MPI_FORTRAN],[
+    
+    #-----------
+    # Fortran 77
+    #-----------
+    
+    OMPI_SETUP_F77
+    
+    # This allows us to mark bogus types, but still have them be a valid
+    # [sentinel] value
+    
+    AC_DEFINE([ompi_fortran_bogus_type_t], [int],
+              [A bogus type that allows us to have sentinel type values that are still valid])
+    
+    # We want to set the #define's for all of these, so invoke the macros
+    # regardless of whether we have F77 support or not.
+    OMPI_F77_CHECK([CHARACTER], [yes],
+                   [char, int32_t, int, int64_t, long long, long], [-1])
+    
+    OMPI_F77_CHECK([LOGICAL], [yes],
+                   [char, int32_t, int, int64_t, long long, long], [-1])
+    OMPI_F77_CHECK([LOGICAL*1], [yes],
+                   [char, int8_t, short, int32_t, int, int64_t, long long, long], [1])
+    OMPI_F77_CHECK([LOGICAL*2], [yes],
+                   [short, int16_t, int32_t, int, int64_t, long long, long], [2])
+    OMPI_F77_CHECK([LOGICAL*4], [yes],
+                   [int32_t, int, int64_t, long long, long], [4])
+    OMPI_F77_CHECK([LOGICAL*8], [yes],
+                   [int, int64_t, long long, long], [8])
+    
+    OMPI_F77_CHECK([INTEGER], [yes],
+                   [int32_t, int, int64_t, long long, long], [-1])
+    OMPI_F77_CHECK([INTEGER*1], [no],
+                   [char, int8_t, short, int, int64_t, long long, long], [1])
+    OMPI_F77_CHECK([INTEGER*2], [no],
+                   [short, int16_t, int32_t, int, int64_t, long long, long], [2])
+    OMPI_F77_CHECK([INTEGER*4], [no],
+                   [int32_t, int, int64_t, long long, long], [4])
+    OMPI_F77_CHECK([INTEGER*8], [no],
+                   [int, int64_t, long long, long], [8])
+    OMPI_F77_CHECK([INTEGER*16], [no],
+                   [int, int64_t, long long, long], [16])
+    
+    OMPI_F77_CHECK([REAL], [yes],
+                   [float, double, long double], [-1])
+    OMPI_F77_CHECK([REAL*2], [no],
+                   [float, double, long double], [2])
+    OMPI_F77_CHECK([REAL*4], [no],
+                   [float, double, long double], [4])
+    OMPI_F77_CHECK([REAL*8], [no],
+                   [float, double, long double], [8])
+    OMPI_F77_CHECK([REAL*16], [no],
+                   [float, double, long double], [16])
+    
+    # In some compilers, the bit representation of REAL*16 is not the same
+    # as the C counterpart that we found.  If this is the case, then we
+    # want to disable reduction support for MPI_REAL16 (per ticket #1603).
+    OMPI_F77_CHECK_REAL16_C_EQUIV
+    
+    OMPI_F77_CHECK([DOUBLE PRECISION], [yes],
+                   [float, double, long double], [-1])
+    
+    OMPI_F77_CHECK([COMPLEX], [yes], [], [-1])
+    
+    # The complex*N tests are a bit different (note: the complex tests are
+    # the same as all the rest, because complex is a composite of two
+    # reals, which we *have* to have.  It's only the complex*N tests that
+    # are different).  The fortran complex types are composites of the
+    # real*(N/2) types.  So for us to support complex*N, two conditions
+    # must be true:
+    #
+    # a) we must support real*(N/2) (i.e., compiler supports it and we
+    #    have a back-end C type for it)
+    # b) compiler supports complex*N
+    
+    OMPI_F77_CHECK([COMPLEX*8], [no], [], [8])
+    OMPI_F77_CHECK([COMPLEX*16], [no], [], [16])
+    OMPI_F77_CHECK([COMPLEX*32], [no], [], [32])
+    
+    # Regardless of whether we have fortran bindings, or even a fortran
+    # compiler, get the max value for a fortran MPI handle (this macro
+    # handles the case where we don't have a fortran compiler).
+    
+    OMPI_F77_GET_FORTRAN_HANDLE_MAX
+    
+    #
+    # Check for Fortran compilers value of TRUE and for the correct assumption
+    # on LOGICAL for conversion into what C considers to be a true value
+    #
+    OMPI_F77_GET_VALUE_TRUE
+    OMPI_F77_CHECK_LOGICAL_ARRAY
+    
+    #
+    # There are 2 layers to the MPI f77 layer. The only extra thing that
+    # determine f77 bindings is that fortran can be disabled by user. In
+    # such cases, we need to not build the target at all.  One layer
+    # generates MPI_f77* bindings. The other layer generates PMPI_f77*
+    # bindings. The following conditions determine whether each (or both)
+    # these layers are built.
+    #
+    # Superceeding clause:
+    #   - fortran77 bindings should be enabled, else everything is
+    #     disabled
+    # 1. MPI_f77* bindings are needed if:
+    #   - Profiling is not required
+    #   - Profiling is required but weak symbols are not
+    #     supported
+    # 2. PMPI_* bindings are needed if profiling is required.  Hence we
+    # define 2 conditionals which tell us whether each of these layers
+    # need to be built or NOT
+    #
+    AM_CONDITIONAL(WANT_MPI_F77_BINDINGS_LAYER,
+                   test \( "$WANT_MPI_PROFILING" = 0 -o "$OMPI_PROFILING_COMPILE_SEPARATELY" = 1 \) -a "$OMPI_WANT_F77_BINDINGS" = 1)
+    
+    AM_CONDITIONAL(WANT_PMPI_F77_BINDINGS_LAYER,
+                   test "$OMPI_WANT_F77_BINDINGS" = 1 -a "$WANT_MPI_PROFILING" = 1)
+    
+    #-----------
+    # Fortran 90
+    #-----------
+    
+    OMPI_SETUP_F90
+    
+    # Look for the fortran module compiler flag
+    OMPI_F90_FIND_MODULE_INCLUDE_FLAG
+    
+    # Look for all the types
+    OMPI_F90_IKINDS=""
+    OMPI_F90_RKINDS=""
+    OMPI_F90_CKINDS=""
+    
+    OMPI_F90_CHECK([CHARACTER])
+    
+    # LOGICAL and friends
+    OMPI_F90_CHECK([LOGICAL])
+    OMPI_F90_CHECK([LOGICAL*1], [1])
+    OMPI_F90_CHECK([LOGICAL*2], [2])
+    OMPI_F90_CHECK([LOGICAL*4], [4])
+    OMPI_F90_CHECK([LOGICAL*8], [8])
+    
+    # INTEGER and friends
+    OMPI_F90_CHECK([INTEGER])
+    OMPI_F90_CHECK([INTEGER*1], [1])
+    OMPI_F90_CHECK([INTEGER*2], [2])
+    OMPI_F90_CHECK([INTEGER*4], [4])
+    OMPI_F90_CHECK([INTEGER*8], [8])
+    OMPI_F90_CHECK([INTEGER*16], [16])
+    
+    # REAL, DOUBLE PRECISION, REAL*4, *8, *16
+    OMPI_F90_CHECK([REAL])
+    OMPI_F90_CHECK([REAL*2], [2])
+    OMPI_F90_CHECK([REAL*4], [4])
+    OMPI_F90_CHECK([REAL*8], [8])
+    OMPI_F90_CHECK([REAL*16], [16])
+    OMPI_F90_CHECK([DOUBLE PRECISION])
+    
+    # COMPLEX, DOUBLE COMPLEX, COMPLEX*8, *16, *32
+    OMPI_F90_CHECK([COMPLEX])
+    OMPI_F90_CHECK([COMPLEX*8], [8])
+    OMPI_F90_CHECK([COMPLEX*16], [16])
+    OMPI_F90_CHECK([COMPLEX*32], [32])
+    OMPI_F90_CHECK([DOUBLE COMPLEX])
+    
+    AC_SUBST(OMPI_F90_IKINDS)
+    AC_SUBST(OMPI_F90_RKINDS)
+    AC_SUBST(OMPI_F90_CKINDS)
+    
+    # get kind value for Fortran MPI_INTEGER_KIND (corresponding to
+    # whatever is the same size as a F77 INTEGER -- for the
+    # most-likely-will-never-occur case where F77 INTEGER is smaller than
+    # an F90 INTEGER; see MPI-2 4.12.6.5
+    if test "$OMPI_SIZEOF_FORTRAN_INTEGER" = "2"; then
+        OMPI_F90_GET_INT_KIND(MPI_INTEGER_KIND, 4, OMPI_MPI_INTEGER_KIND)
+    elif test "$OMPI_SIZEOF_FORTRAN_INTEGER" = "4"; then
+        OMPI_F90_GET_INT_KIND(MPI_INTEGER_KIND, 9, OMPI_MPI_INTEGER_KIND)
+    elif test "$OMPI_SIZEOF_FORTRAN_INTEGER" = "8"; then
+        OMPI_F90_GET_INT_KIND(MPI_INTEGER_KIND, 18, OMPI_MPI_INTEGER_KIND)
+    elif test "$OMPI_SIZEOF_FORTRAN_INTEGER" = "16"; then
+        OMPI_F90_GET_INT_KIND(MPI_INTEGER_KIND, 19, OMPI_MPI_INTEGER_KIND)
+        AC_MSG_ERROR([Cannot support Fortran MPI_INTEGER_KIND!])
+    fi
+    AC_SUBST(OMPI_MPI_INTEGER_KIND)
+    
+    # get kind value for Fortran MPI_ADDRESS_KIND (corresponding to
+    # whatever is big enough to hold (void*))
+    if test $ac_cv_sizeof_void_p = 2 ; then
+        OMPI_F90_GET_INT_KIND(MPI_ADDRESS_KIND, 4, OMPI_MPI_ADDRESS_KIND)
+    elif test $ac_cv_sizeof_void_p = 4 ; then
+        OMPI_F90_GET_INT_KIND(MPI_ADDRESS_KIND, 9, OMPI_MPI_ADDRESS_KIND)
+    elif test $ac_cv_sizeof_void_p = 8 ; then
+        OMPI_F90_GET_INT_KIND(MPI_ADDRESS_KIND, 18, OMPI_MPI_ADDRESS_KIND)
+    elif test $ac_cv_sizeof_void_p = 16 ; then
+        OMPI_F90_GET_INT_KIND(MPI_ADDRESS_KIND, 19, OMPI_MPI_ADDRESS_KIND)
+    else
+        AC_MSG_ERROR([Cannot support Fortran MPI_ADDRESS_KIND!])
+    fi
+    AC_SUBST(OMPI_MPI_ADDRESS_KIND)
+    
+    # get kind value for Fortran MPI_OFFSET_KIND (corresponding to INTEGER*8)
+    OMPI_F90_GET_INT_KIND(MPI_OFFSET_KIND, 18, OMPI_MPI_OFFSET_KIND)
+    AC_SUBST(OMPI_MPI_OFFSET_KIND)
+])
diff --git a/ompi/config/ompi_setup_mpi_profiling.m4 b/ompi/config/ompi_setup_mpi_profiling.m4
new file mode 100644
index 0000000000..57e8be23e2
--- /dev/null
+++ b/ompi/config/ompi_setup_mpi_profiling.m4
@@ -0,0 +1,52 @@
+# -*- shell-script -*-
+#
+# Copyright (c) 2004-2009 The Trustees of Indiana University and Indiana
+#                         University Research and Technology
+#                         Corporation.  All rights reserved.
+# Copyright (c) 2004-2005 The University of Tennessee and The University
+#                         of Tennessee Research Foundation.  All rights
+#                         reserved.
+# Copyright (c) 2004-2007 High Performance Computing Center Stuttgart, 
+#                         University of Stuttgart.  All rights reserved.
+# Copyright (c) 2004-2005 The Regents of the University of California.
+#                         All rights reserved.
+# Copyright (c) 2006-2009 Cisco Systems, Inc.  All rights reserved.
+# Copyright (c) 2006-2008 Sun Microsystems, Inc.  All rights reserved.
+# Copyright (c) 2006-2007 Los Alamos National Security, LLC.  All rights
+#                         reserved. 
+# Copyright (c) 2009      Oak Ridge National Labs.  All rights reserved.
+# $COPYRIGHT$
+# 
+# Additional copyrights may follow
+# 
+# $HEADER$
+#
+
+# OMPI-specific configuration
+
+AC_DEFUN([OMPI_SETUP_MPI_PROFILING],[
+    # There are 2 layers to the MPI Language binidings One layer
+    # generates MPI_* bindings. The other layer generates PMPI_*
+    # bindings. The following conditions determine whether each (or
+    # both) these layers are built.
+    # 1. MPI_* bindings are needed if:
+    #    - Profiling is not required
+    #    - Profiling is required but weak symbols are not
+    #      supported
+    # 2. PMPI_* bindings are needed if profiling is required.  Hence we
+    # define 2 conditionals which tell us whether each of these layers
+    # need to be built or NOT
+    #
+    
+    AM_CONDITIONAL(WANT_MPI_BINDINGS_LAYER,
+        test "$WANT_MPI_PROFILING" = 0 -o "$OMPI_PROFILING_COMPILE_SEPARATELY" = 1)
+    
+    AM_CONDITIONAL(WANT_PMPI_BINDINGS_LAYER,
+        test "$WANT_MPI_PROFILING" = 1)
+    AM_CONDITIONAL(COMPILE_PROFILING_SEPARATELY,
+        test "$OMPI_PROFILING_COMPILE_SEPARATELY" = 1)
+    AC_DEFINE_UNQUOTED(OMPI_ENABLE_MPI_PROFILING, $WANT_MPI_PROFILING,
+        [Whether we want MPI profiling or not])
+    AC_DEFINE_UNQUOTED(OPAL_HAVE_WEAK_SYMBOLS, $OPAL_C_HAVE_WEAK_SYMBOLS,
+        [Whether we have weak symbols or not])
+])
diff --git a/ompi/tools/wrappers/ompi_wrapper_script.in b/ompi/tools/wrappers/ompi_wrapper_script.in
index 953bbeda18..9cf4be3e3a 100644
--- a/ompi/tools/wrappers/ompi_wrapper_script.in
+++ b/ompi/tools/wrappers/ompi_wrapper_script.in
@@ -1,5 +1,13 @@
 #!/usr/bin/perl -w
 # -*- perl -*-
+#
+# Copyright (c) 2009      Cisco Systems, Inc.  All rights reserved.
+# $COPYRIGHT$
+# 
+# Additional copyrights may follow
+# 
+# $HEADER$
+#
 
 use File::Basename;
 use File::Spec::Functions;
@@ -7,7 +15,7 @@ use File::Spec::Functions;
 my $includedir = "@OMPI_WRAPPER_INCLUDEDIR@";
 my $libdir = "@OMPI_WRAPPER_LIBDIR@";
 
-# obey the OPAL_DESTDIR environmant variable
+# obey the OPAL_DESTDIR environment variable
 if (exists($ENV{'OPAL_DESTDIR'})
   && defined($ENV{'OPAL_DESTDIR'})
   && (length($ENV{'OPAL_DESTDIR'}) > 0)) {
diff --git a/opal/config/config_files.m4 b/opal/config/config_files.m4
new file mode 100644
index 0000000000..46c881a446
--- /dev/null
+++ b/opal/config/config_files.m4
@@ -0,0 +1,30 @@
+# -*- shell-script -*-
+#
+# Copyright (c) 2009 Cisco Systems, Inc.  All rights reserved.
+# $COPYRIGHT$
+# 
+# Additional copyrights may follow
+# 
+# $HEADER$
+#
+
+# This file is m4_included in the top-level configure.ac
+
+AC_CONFIG_FILES([
+    opal/Makefile
+    opal/etc/Makefile
+    opal/include/Makefile
+    opal/asm/Makefile
+    opal/datatype/Makefile
+    opal/event/Makefile
+    opal/event/compat/Makefile
+    opal/event/compat/sys/Makefile
+    opal/util/Makefile
+    opal/util/keyval/Makefile
+    opal/mca/base/Makefile
+    opal/tools/wrappers/Makefile
+    opal/tools/wrappers/opalcc-wrapper-data.txt
+    opal/tools/wrappers/opalc++-wrapper-data.txt
+    opal/tools/opal-checkpoint/Makefile
+    opal/tools/opal-restart/Makefile
+])
diff --git a/config/opal_configure_options.m4 b/opal/config/opal_configure_options.m4
similarity index 99%
rename from config/opal_configure_options.m4
rename to opal/config/opal_configure_options.m4
index 31a2c650ac..b575ff2441 100644
--- a/config/opal_configure_options.m4
+++ b/opal/config/opal_configure_options.m4
@@ -10,7 +10,7 @@ dnl Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
 dnl                         University of Stuttgart.  All rights reserved.
 dnl Copyright (c) 2004-2005 The Regents of the University of California.
 dnl                         All rights reserved.
-dnl Copyright (c) 2006-2008 Cisco Systems, Inc.  All rights reserved.
+dnl Copyright (c) 2006-2009 Cisco Systems, Inc.  All rights reserved.
 dnl Copyright (c) 2007      Sun Microsystems, Inc.  All rights reserved.
 dnl Copyright (c) 2009      IBM Corporation.  All rights reserved.
 dnl Copyright (c) 2009      Los Alamos National Security, LLC.  All rights
@@ -415,6 +415,7 @@ AC_ARG_ENABLE([script-wrapper-compilers],
 AM_CONDITIONAL([OMPI_WANT_SCRIPT_WRAPPER_COMPILERS],
     [test "$enable_script_wrapper_compilers" = "yes"])
 AC_CONFIG_FILES([ompi/tools/wrappers/ompi_wrapper_script], [chmod +x ompi/tools/wrappers/ompi_wrapper_script])
+AC_CONFIG_FILES([orte/tools/wrappers/orte_wrapper_script], [chmod +x orte/tools/wrappers/orte_wrapper_script])
 
 #
 # Support per-user config files?
diff --git a/orte/config/config_files.m4 b/orte/config/config_files.m4
new file mode 100644
index 0000000000..a9c9dec8cd
--- /dev/null
+++ b/orte/config/config_files.m4
@@ -0,0 +1,34 @@
+# -*- shell-script -*-
+#
+# Copyright (c) 2009 Cisco Systems, Inc.  All rights reserved.
+# $COPYRIGHT$
+# 
+# Additional copyrights may follow
+# 
+# $HEADER$
+#
+
+# This file is m4_included in the top-level configure.ac only if we
+# are building the orte project.  You cannot put an AC_CONFIG_FILES in
+# an AC_DEFUN that is conditionally called (because Autoconf will
+# still process the AC_CONFIG_FILES unconditionally); you can only m4
+# include the file or not.
+
+AC_CONFIG_FILES([
+    orte/Makefile
+    orte/include/Makefile
+    orte/etc/Makefile
+
+    orte/tools/orted/Makefile
+    orte/tools/orterun/Makefile
+    orte/tools/wrappers/Makefile
+    orte/tools/wrappers/ortecc-wrapper-data.txt
+    orte/tools/wrappers/ortec++-wrapper-data.txt
+    orte/tools/orte-checkpoint/Makefile
+    orte/tools/orte-iof/Makefile
+    orte/tools/orte-restart/Makefile
+    orte/tools/orte-ps/Makefile
+    orte/tools/orte-clean/Makefile
+    orte/tools/orte-top/Makefile
+    orte/tools/orte-bootproxy/Makefile
+])
diff --git a/config/orte_configure_options.m4 b/orte/config/orte_configure_options.m4
similarity index 100%
rename from config/orte_configure_options.m4
rename to orte/config/orte_configure_options.m4
diff --git a/test/Makefile.am b/test/Makefile.am
index 46cf168f82..2906f36604 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -19,8 +19,12 @@
 
 EXTRA_DIST = CMakeLists.txt
 
+if PROJECT_OMPI
+  REQUIRES_OMPI = peruse
+endif
+
 # support needs to be first for dependencies
-SUBDIRS = support asm class threads peruse
+SUBDIRS = support asm class threads $(REQUIRES_OMPI)
 DIST_SUBDIRS = event $(SUBDIRS)
 
 TESTS =