hwloc v2.1.0: use a git submodule

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "hwloc-20x"]
+	path = opal/mca/hwloc/hwloc2/hwloc
+	url = https://github.com/open-mpi/hwloc.git

autogen.pl

@@ -1,6 +1,6 @@
 #!/usr/bin/env perl
 #
-# Copyright (c) 2009-2017 Cisco Systems, Inc.  All rights reserved
+# Copyright (c) 2009-2019 Cisco Systems, Inc.  All rights reserved
 # Copyright (c) 2010      Oracle and/or its affiliates.  All rights reserved.
 # Copyright (c) 2013      Mellanox Technologies, Inc.
 #                         All rights reserved.
@@ -1231,6 +1231,54 @@ sub in_tarball {
 
 #---------------------------------------------------------------------------
 
+++$step;
+verbose "\n$step. Checking for git submodules\n\n";
+
+# Make sure we got a submodule-full clone.  If not, abort and let a
+# human figure it out.
+if (-f ".gitmodules") {
+    open(IN, "git submodule status|")
+        || die "Can't run \"git submodule status\"";
+    while (<IN>) {
+        chomp;
+        $_ =~ m/^(.)(.{40}) ([^ ]+) *\(*([^\(\)]*)\)*$/;
+        my $status     = $1;
+        my $local_hash = $2;
+        my $path       = $3;
+        my $extra      = $4;
+
+        print("=== Submodule: $path\n");
+
+        # Make sure the submodule is there
+        if ($status eq "-") {
+            print("    ==> ERROR: Missing
+
+The submodule \"$path\" is missing.
+
+Perhaps you forgot to \"git clone --recursive ...\", or you need to
+\"git submodule update --init --recursive\"...?\n\n");
+            exit(1);
+        }
+
+        # See if the submodule is at the expected git hash
+        # (it may be ok if it's not -- just warn the user)
+        $extra =~ m/-g(.+)/;
+        my $remote_hash = $1;
+        if ($remote_hash) {
+            my $abbrev_local_hash = substr($local_hash, 0, length($remote_hash));
+            if ($remote_hash ne $abbrev_local_hash) {
+                print("    ==> WARNING: Submodule hash is different than upstream.
+         If this is not intentional, you may want to run:
+         \"git submodule update --init --recursive\"\n");
+            } else {
+                print("    Local hash == remote hash (good!)\n");
+            }
+        }
+    }
+}
+
+#---------------------------------------------------------------------------
+
 # Save the platform file in the m4
 $m4 .= "dnl Platform file\n";
 

opal/mca/hwloc/hwloc201/Makefile.am → opal/mca/hwloc/hwloc2/Makefile.am

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011-2018 Cisco Systems, Inc.  All rights reserved.
+# Copyright (c) 2011-2019 Cisco Systems, Inc.  All rights reserved.
 # Copyright (c) 2014-2017 Intel, Inc. All rights reserved.
 # Copyright (c) 2016      Los Alamos National Security, LLC. All rights
 #                         reserved.
@@ -19,29 +19,19 @@ DISTCLEANFILES = \
     hwloc/include/hwloc/autogen/stamp-h? \
     hwloc/include/private/autogen/stamp-h?
 
-# Need to include these files so that these directories are carried in
-# the tarball (in case someone invokes autogen.sh on a dist tarball).
-EXTRA_DIST = \
-        hwloc/doc/README.txt \
-        hwloc/contrib/systemd/README.txt \
-        hwloc/tests/README.txt \
-        hwloc/utils/README.txt \
-        hwloc/netloc/README.txt \
-        hwloc/contrib/misc/README.txt
-
 SUBDIRS = hwloc
 
 # Headers and sources
-headers = hwloc201.h
-sources = hwloc201_component.c
+headers = hwloc2.h
+sources = hwloc2_component.c
 
 # We only ever build this component statically
-noinst_LTLIBRARIES = libmca_hwloc_hwloc201.la
-libmca_hwloc_hwloc201_la_SOURCES = $(headers) $(sources)
-nodist_libmca_hwloc_hwloc201_la_SOURCES = $(nodist_headers)
-libmca_hwloc_hwloc201_la_LDFLAGS = -module -avoid-version $(opal_hwloc_hwloc201_LDFLAGS)
-libmca_hwloc_hwloc201_la_LIBADD = $(opal_hwloc_hwloc201_LIBS)
-libmca_hwloc_hwloc201_la_DEPENDENCIES = \
+noinst_LTLIBRARIES = libmca_hwloc_hwloc2.la
+libmca_hwloc_hwloc2_la_SOURCES = $(headers) $(sources)
+nodist_libmca_hwloc_hwloc2_la_SOURCES = $(nodist_headers)
+libmca_hwloc_hwloc2_la_LDFLAGS = -module -avoid-version $(opal_hwloc_hwloc2_LDFLAGS)
+libmca_hwloc_hwloc2_la_LIBADD = $(opal_hwloc_hwloc2_LIBS)
+libmca_hwloc_hwloc2_la_DEPENDENCIES = \
     $(HWLOC_top_builddir)/hwloc/libhwloc_embedded.la
 
 # Since the rest of the code base includes the underlying hwloc.h, we

opal/mca/hwloc/hwloc2/README-ompi.txt

@@ -0,0 +1 @@
+Cherry-picked commits after 2.1.0:

opal/mca/hwloc/hwloc2/autogen.subdirs

@@ -0,0 +1 @@
+hwloc

opal/mca/hwloc/hwloc201/configure.m4 → opal/mca/hwloc/hwloc2/configure.m4

@@ -1,6 +1,6 @@
 # -*- shell-script -*-
 #
-# Copyright (c) 2009-2018 Cisco Systems, Inc.  All rights reserved
+# Copyright (c) 2009-2019 Cisco Systems, Inc.  All rights reserved
 # Copyright (c) 2014-2017 Intel, Inc. All rights reserved.
 # Copyright (c) 2015-2018 Research Organization for Information Science
 #                         and Technology (RIST). All rights reserved.
@@ -17,43 +17,43 @@
 #
 # Priority
 #
-AC_DEFUN([MCA_opal_hwloc_hwloc201_PRIORITY], [80])
+AC_DEFUN([MCA_opal_hwloc_hwloc2_PRIORITY], [80])
 
 #
 # Force this component to compile in static-only mode
 #
-AC_DEFUN([MCA_opal_hwloc_hwloc201_COMPILE_MODE], [
+AC_DEFUN([MCA_opal_hwloc_hwloc2_COMPILE_MODE], [
     AC_MSG_CHECKING([for MCA component $2:$3 compile mode])
     $4="static"
     AC_MSG_RESULT([$$4])
 ])
 
 # Include hwloc m4 files
-m4_include(opal/mca/hwloc/hwloc201/hwloc/config/hwloc.m4)
-m4_include(opal/mca/hwloc/hwloc201/hwloc/config/hwloc_pkg.m4)
-m4_include(opal/mca/hwloc/hwloc201/hwloc/config/hwloc_check_attributes.m4)
-m4_include(opal/mca/hwloc/hwloc201/hwloc/config/hwloc_check_visibility.m4)
-m4_include(opal/mca/hwloc/hwloc201/hwloc/config/hwloc_check_vendor.m4)
-m4_include(opal/mca/hwloc/hwloc201/hwloc/config/hwloc_components.m4)
-m4_include(opal/mca/hwloc/hwloc201/hwloc/config/hwloc_internal.m4)
-m4_include(opal/mca/hwloc/hwloc201/hwloc/config/netloc.m4)
-
-# MCA_hwloc_hwloc201_POST_CONFIG()
+m4_include(opal/mca/hwloc/hwloc2/hwloc/config/hwloc.m4)
+m4_include(opal/mca/hwloc/hwloc2/hwloc/config/hwloc_pkg.m4)
+m4_include(opal/mca/hwloc/hwloc2/hwloc/config/hwloc_check_attributes.m4)
+m4_include(opal/mca/hwloc/hwloc2/hwloc/config/hwloc_check_visibility.m4)
+m4_include(opal/mca/hwloc/hwloc2/hwloc/config/hwloc_check_vendor.m4)
+m4_include(opal/mca/hwloc/hwloc2/hwloc/config/hwloc_components.m4)
+m4_include(opal/mca/hwloc/hwloc2/hwloc/config/hwloc_internal.m4)
+m4_include(opal/mca/hwloc/hwloc2/hwloc/config/netloc.m4)
+
+# MCA_hwloc_hwloc2_POST_CONFIG()
 # ---------------------------------
-AC_DEFUN([MCA_opal_hwloc_hwloc201_POST_CONFIG],[
-    OPAL_VAR_SCOPE_PUSH([opal_hwloc_hwloc201_basedir])
+AC_DEFUN([MCA_opal_hwloc_hwloc2_POST_CONFIG],[
+    OPAL_VAR_SCOPE_PUSH([opal_hwloc_hwloc2_basedir])
 
     # If we won, then do all the rest of the setup
-    AS_IF([test "$1" = "1" && test "$opal_hwloc_hwloc201_support" = "yes"],
+    AS_IF([test "$1" = "1" && test "$opal_hwloc_hwloc2_support" = "yes"],
           [
            # Set this variable so that the framework m4 knows what
            # file to include in opal/mca/hwloc/hwloc-internal.h
-           opal_hwloc_hwloc201_basedir=opal/mca/hwloc/hwloc201
-           opal_hwloc_base_include="$opal_hwloc_hwloc201_basedir/hwloc201.h"
+           opal_hwloc_hwloc2_basedir=opal/mca/hwloc/hwloc2
+           opal_hwloc_base_include="$opal_hwloc_hwloc2_basedir/hwloc2.h"
 
            # Add some stuff to CPPFLAGS so that the rest of the source
            # tree can be built
-           file=$opal_hwloc_hwloc201_basedir/hwloc
+           file=$opal_hwloc_hwloc2_basedir/hwloc
            CPPFLAGS="-I$OPAL_TOP_SRCDIR/$file/include $CPPFLAGS"
            AS_IF([test "$OPAL_TOP_BUILDDIR" != "$OPAL_TOP_SRCDIR"],
                  [CPPFLAGS="-I$OPAL_TOP_BUILDDIR/$file/include $CPPFLAGS"])
@@ -66,12 +66,12 @@ AC_DEFUN([MCA_opal_hwloc_hwloc201_POST_CONFIG],[
 ])dnl
 
 
-# MCA_hwloc_hwloc201_CONFIG([action-if-found], [action-if-not-found])
+# MCA_hwloc_hwloc2_CONFIG([action-if-found], [action-if-not-found])
 # --------------------------------------------------------------------
-AC_DEFUN([MCA_opal_hwloc_hwloc201_CONFIG],[
-    AC_CONFIG_FILES([opal/mca/hwloc/hwloc201/Makefile])
+AC_DEFUN([MCA_opal_hwloc_hwloc2_CONFIG],[
+    AC_CONFIG_FILES([opal/mca/hwloc/hwloc2/Makefile])
 
-    OPAL_VAR_SCOPE_PUSH([HWLOC_VERSION opal_hwloc_hwloc201_save_CPPFLAGS opal_hwloc_hwloc201_save_LDFLAGS opal_hwloc_hwloc201_save_LIBS opal_hwloc_hwloc201_save_cairo opal_hwloc_hwloc201_save_xml opal_hwloc_hwloc201_save_mode opal_hwloc_hwloc201_basedir opal_hwloc_hwloc201_file opal_hwloc_hwloc201_save_cflags CPPFLAGS_save LIBS_save opal_hwloc_external])
+    OPAL_VAR_SCOPE_PUSH([HWLOC_VERSION opal_hwloc_hwloc2_save_CPPFLAGS opal_hwloc_hwloc2_save_LDFLAGS opal_hwloc_hwloc2_save_LIBS opal_hwloc_hwloc2_save_cairo opal_hwloc_hwloc2_save_xml opal_hwloc_hwloc2_save_mode opal_hwloc_hwloc2_basedir opal_hwloc_hwloc2_file opal_hwloc_hwloc2_save_cflags CPPFLAGS_save LIBS_save opal_hwloc_external])
 
     # We know that the external hwloc component will be configured
     # before this one because of its priority.  This component is only
@@ -85,20 +85,20 @@ AC_DEFUN([MCA_opal_hwloc_hwloc201_CONFIG],[
            AC_MSG_NOTICE([hwloc:external failed, so this component will be used])])
 
     # default to this component not providing support
-    opal_hwloc_hwloc201_basedir=opal/mca/hwloc/hwloc201
-    opal_hwloc_hwloc201_support=no
+    opal_hwloc_hwloc2_basedir=opal/mca/hwloc/hwloc2
+    opal_hwloc_hwloc2_support=no
 
-    opal_hwloc_hwloc201_save_CPPFLAGS=$CPPFLAGS
-    opal_hwloc_hwloc201_save_LDFLAGS=$LDFLAGS
-    opal_hwloc_hwloc201_save_LIBS=$LIBS
+    opal_hwloc_hwloc2_save_CPPFLAGS=$CPPFLAGS
+    opal_hwloc_hwloc2_save_LDFLAGS=$LDFLAGS
+    opal_hwloc_hwloc2_save_LIBS=$LIBS
 
     # save XML or graphical options
-    opal_hwloc_hwloc201_save_cairo=$enable_cairo
-    opal_hwloc_hwloc201_save_xml=$enable_xml
-    opal_hwloc_hwloc201_save_static=$enable_static
-    opal_hwloc_hwloc201_save_shared=$enable_shared
-    opal_hwloc_hwloc201_save_plugins=$enable_plugins
-    opal_hwloc_hwloc201_save_mode=$hwloc_mode
+    opal_hwloc_hwloc2_save_cairo=$enable_cairo
+    opal_hwloc_hwloc2_save_xml=$enable_xml
+    opal_hwloc_hwloc2_save_static=$enable_static
+    opal_hwloc_hwloc2_save_shared=$enable_shared
+    opal_hwloc_hwloc2_save_plugins=$enable_plugins
+    opal_hwloc_hwloc2_save_mode=$hwloc_mode
 
     # never enable hwloc's graphical option
     enable_cairo=no
@@ -129,28 +129,28 @@ AC_DEFUN([MCA_opal_hwloc_hwloc201_CONFIG],[
 
     # hwloc checks for compiler visibility, and its needs to do
     # this without "picky" flags.
-    opal_hwloc_hwloc201_save_cflags=$CFLAGS
+    opal_hwloc_hwloc2_save_cflags=$CFLAGS
     CFLAGS=$OPAL_CFLAGS_BEFORE_PICKY
     AS_IF([test -n "$opal_datatype_cuda_CPPFLAGS"],
           [CPPFLAGS="$CPPFLAGS $opal_datatype_cuda_CPPFLAGS"])
 
     # Only set the symbol prefix if this component is being used
     # (i.e., if the external component is not being used).
     AS_IF([test "$opal_hwloc_external_support" = "no"],
-          [HWLOC_SET_SYMBOL_PREFIX([opal_hwloc201_])])
+          [HWLOC_SET_SYMBOL_PREFIX([opal_hwloc2_])])
 
     # Do the bulk of the hwloc core setup
-    HWLOC_SETUP_CORE([opal/mca/hwloc/hwloc201/hwloc],
+    HWLOC_SETUP_CORE([opal/mca/hwloc/hwloc2/hwloc],
               [AC_MSG_CHECKING([whether hwloc configure succeeded])
                AC_MSG_RESULT([yes])
-               HWLOC_VERSION="internal v`$srcdir/$opal_hwloc_hwloc201_basedir/hwloc/config/hwloc_get_version.sh $srcdir/$opal_hwloc_hwloc201_basedir/hwloc/VERSION`"
+               HWLOC_VERSION="internal v`$srcdir/$opal_hwloc_hwloc2_basedir/hwloc/config/hwloc_get_version.sh $srcdir/$opal_hwloc_hwloc2_basedir/hwloc/VERSION`"
 
                # Build flags for our Makefile.am
-               opal_hwloc_hwloc201_LDFLAGS='$(HWLOC_EMBEDDED_LDFLAGS)'
-               opal_hwloc_hwloc201_LIBS='$(OPAL_TOP_BUILDDIR)/'"$opal_hwloc_hwloc201_basedir"'/hwloc/hwloc/libhwloc_embedded.la $(HWLOC_EMBEDDED_LIBS)'
-               opal_hwloc_hwloc201_support=yes
+               opal_hwloc_hwloc2_LDFLAGS='$(HWLOC_EMBEDDED_LDFLAGS)'
+               opal_hwloc_hwloc2_LIBS='$(OPAL_TOP_BUILDDIR)/'"$opal_hwloc_hwloc2_basedir"'/hwloc/hwloc/libhwloc_embedded.la $(HWLOC_EMBEDDED_LIBS)'
+               opal_hwloc_hwloc2_support=yes
 
-               AC_DEFINE_UNQUOTED([HWLOC_HWLOC201_HWLOC_VERSION],
+               AC_DEFINE_UNQUOTED([HWLOC_HWLOC2_HWLOC_VERSION],
                    ["$HWLOC_VERSION"],
                    [Version of hwloc])
 
@@ -163,35 +163,35 @@ AC_DEFUN([MCA_opal_hwloc_hwloc201_CONFIG],[
               ],
               [AC_MSG_CHECKING([whether hwloc configure succeeded])
                AC_MSG_RESULT([no])
-               opal_hwloc_hwloc201_support=no])
-    CFLAGS=$opal_hwloc_hwloc201_save_cflags
+               opal_hwloc_hwloc2_support=no])
+    CFLAGS=$opal_hwloc_hwloc2_save_cflags
 
     # Restore some env variables, if necessary
-    AS_IF([test -n "$opal_hwloc_hwloc201_save_cairo"],
-          [enable_cairo=$opal_hwloc_hwloc201_save_cairo])
-    AS_IF([test -n "$opal_hwloc_hwloc201_save_xml"],
-          [enable_xml=$opal_hwloc_hwloc201_save_xml])
-    AS_IF([test -n "$opal_hwloc_hwloc201_save_static"],
-          [enable_static=$opal_hwloc_hwloc201_save_static])
-    AS_IF([test -n "$opal_hwloc_hwloc201_save_shared"],
-          [enable_shared=$opal_hwloc_hwloc201_save_shared])
-    AS_IF([test -n "$opal_hwloc_hwloc201_save_plugins"],
-          [enable_plugins=$opal_hwloc_hwloc201_save_shared])
-
-    CPPFLAGS=$opal_hwloc_hwloc201_save_CPPFLAGS
-    LDFLAGS=$opal_hwloc_hwloc201_save_LDFLAGS
-    LIBS=$opal_hwloc_hwloc201_save_LIBS
-
-    AC_SUBST([opal_hwloc_hwloc201_CFLAGS])
-    AC_SUBST([opal_hwloc_hwloc201_CPPFLAGS])
-    AC_SUBST([opal_hwloc_hwloc201_LDFLAGS])
-    AC_SUBST([opal_hwloc_hwloc201_LIBS])
+    AS_IF([test -n "$opal_hwloc_hwloc2_save_cairo"],
+          [enable_cairo=$opal_hwloc_hwloc2_save_cairo])
+    AS_IF([test -n "$opal_hwloc_hwloc2_save_xml"],
+          [enable_xml=$opal_hwloc_hwloc2_save_xml])
+    AS_IF([test -n "$opal_hwloc_hwloc2_save_static"],
+          [enable_static=$opal_hwloc_hwloc2_save_static])
+    AS_IF([test -n "$opal_hwloc_hwloc2_save_shared"],
+          [enable_shared=$opal_hwloc_hwloc2_save_shared])
+    AS_IF([test -n "$opal_hwloc_hwloc2_save_plugins"],
+          [enable_plugins=$opal_hwloc_hwloc2_save_shared])
+
+    CPPFLAGS=$opal_hwloc_hwloc2_save_CPPFLAGS
+    LDFLAGS=$opal_hwloc_hwloc2_save_LDFLAGS
+    LIBS=$opal_hwloc_hwloc2_save_LIBS
+
+    AC_SUBST([opal_hwloc_hwloc2_CFLAGS])
+    AC_SUBST([opal_hwloc_hwloc2_CPPFLAGS])
+    AC_SUBST([opal_hwloc_hwloc2_LDFLAGS])
+    AC_SUBST([opal_hwloc_hwloc2_LIBS])
 
     # Finally, add some flags to the wrapper compiler so that our
     # headers can be found.
-    hwloc_hwloc201_WRAPPER_EXTRA_LDFLAGS="$HWLOC_EMBEDDED_LDFLAGS"
-    hwloc_hwloc201_WRAPPER_EXTRA_LIBS="$HWLOC_EMBEDDED_LIBS"
-    hwloc_hwloc201_WRAPPER_EXTRA_CPPFLAGS='-I${pkgincludedir}/'"$opal_hwloc_hwloc201_basedir/hwloc/include"
+    hwloc_hwloc2_WRAPPER_EXTRA_LDFLAGS="$HWLOC_EMBEDDED_LDFLAGS"
+    hwloc_hwloc2_WRAPPER_EXTRA_LIBS="$HWLOC_EMBEDDED_LIBS"
+    hwloc_hwloc2_WRAPPER_EXTRA_CPPFLAGS='-I${pkgincludedir}/'"$opal_hwloc_hwloc2_basedir/hwloc/include"
 
     # If we are not building the internal hwloc, then indicate that
     # this component should not be built.  NOTE: we still did all the
@@ -201,12 +201,12 @@ AC_DEFUN([MCA_opal_hwloc_hwloc201_CONFIG],[
     # distclean" infrastructure to work properly).
     AS_IF([test "$opal_hwloc_external_support" = "yes"],
           [AC_MSG_NOTICE([using an external hwloc; disqualifying this component])
-           opal_hwloc_hwloc201_support=no],
+           opal_hwloc_hwloc2_support=no],
           [AC_DEFINE([HAVE_DECL_HWLOC_OBJ_OSDEV_COPROC], [1])
            AC_DEFINE([HAVE_HWLOC_TOPOLOGY_DUP], [1])])
 
     # Done!
-    AS_IF([test "$opal_hwloc_hwloc201_support" = "yes"],
+    AS_IF([test "$opal_hwloc_hwloc2_support" = "yes"],
           [$1],
           [$2])
 

opal/mca/hwloc/hwloc201/hwloc201_component.c → opal/mca/hwloc/hwloc2/hwloc2_component.c

@@ -1,6 +1,6 @@
 /* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
 /*
- * Copyright (c) 2011-2017 Cisco Systems, Inc.  All rights reserved
+ * Copyright (c) 2011-2019 Cisco Systems, Inc.  All rights reserved
  * Copyright (c) 2014-2017 Intel, Inc. All rights reserved.
  * Copyright (c) 2015-2016 Los Alamos National Security, LLC. All rights
  *                         reserved.
@@ -24,20 +24,20 @@
 #include "opal/constants.h"
 
 #include "opal/mca/hwloc/hwloc-internal.h"
-#include "hwloc201.h"
+#include "hwloc2.h"
 
 /*
  * Public string showing the sysinfo ompi_linux component version number
  */
-const char *opal_hwloc_hwloc201_component_version_string =
-    "OPAL hwloc201 hwloc MCA component version " OPAL_VERSION;
+const char *opal_hwloc_hwloc2_component_version_string =
+    "OPAL hwloc2 hwloc MCA component version " OPAL_VERSION;
 
 /*
  * Instantiate the public struct with all of our public information
  * and pointers to our public functions in it
  */
 
-const opal_hwloc_component_t mca_hwloc_hwloc201_component = {
+const opal_hwloc_component_t mca_hwloc_hwloc2_component = {
 
     /* First, the mca_component_t struct containing meta information
        about the component itself */
@@ -46,7 +46,7 @@ const opal_hwloc_component_t mca_hwloc_hwloc201_component = {
         OPAL_HWLOC_BASE_VERSION_2_0_0,
 
         /* Component name and version */
-        .mca_component_name = "hwloc201",
+        .mca_component_name = "hwloc2",
         MCA_BASE_MAKE_VERSION(component,  OPAL_MAJOR_VERSION, OPAL_MINOR_VERSION,
                               OPAL_RELEASE_VERSION),
     },