aa7a4d0f6f
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp> Signed-off-by: Jeff Squyres <jsquyres@cisco.com> (cherry picked from commit open-mpi/ompi@ce2c9fffd4)
223 строки
9.9 KiB
Bash
223 строки
9.9 KiB
Bash
# -*- shell-script -*-
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#
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# Copyright (c) 2009-2017 Cisco Systems, Inc. All rights reserved
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# Copyright (c) 2014-2018 Research Organization for Information Science
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# and Technology (RIST). All rights reserved.
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#
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# Copyright (c) 2018 Intel, Inc. All rights reserved.
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# $COPYRIGHT$
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#
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# Additional copyrights may follow
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#
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# $HEADER$
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#
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#
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# Priority
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#
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AC_DEFUN([MCA_opal_hwloc_external_PRIORITY], [90])
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#
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# Force this component to compile in static-only mode
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#
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AC_DEFUN([MCA_opal_hwloc_external_COMPILE_MODE], [
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AC_MSG_CHECKING([for MCA component $2:$3 compile mode])
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$4="static"
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AC_MSG_RESULT([$$4])
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])
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# MCA_hwloc_external_POST_CONFIG()
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# ---------------------------------
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AC_DEFUN([MCA_opal_hwloc_external_POST_CONFIG],[
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OPAL_VAR_SCOPE_PUSH([opal_hwloc_external_basedir])
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# If we won, then do all the rest of the setup
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AS_IF([test "$1" = "1"],
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[AC_DEFINE_UNQUOTED([HWLOC_EXTERNAL_HWLOC_VERSION],
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[external],
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[Version of hwloc])
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# Set this variable so that the framework m4 knows what
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# file to include in opal/mca/hwloc/hwloc-internal.h
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opal_hwloc_external_basedir=opal/mca/hwloc/external
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opal_hwloc_base_include="$opal_hwloc_external_basedir/external.h"
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# Add some stuff to CPPFLAGS so that the rest of the source
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# tree can be built
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CPPFLAGS="$CPPFLAGS $opal_hwloc_external_CPPFLAGS"
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LDFLAGS="$LDFLAGS $opal_hwloc_external_LDFLAGS"
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LIBS="$LIBS $opal_hwloc_external_LIBS"
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# We have to do some extra indirection to get the
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# OPAL_HWLOC_WANT_VERBS_HELPER to work. First, the
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# opal_hwloc_external_include file (set above), points to a
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# file here in this component. That file will include the
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# actual external hwloc.h file (via the
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# MCA_hwloc_external_header define). And if
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# OPAL_HWLOC_WANT_VERBS_HELPER is set, that file will
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# include the external hwloc/openfabrics-verbs.h file (via
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# the MCA_hwloc_external_openfabrics_helper define).
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AS_IF([test "$opal_hwloc_dir" != ""],
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[opal_hwloc_include="$opal_hwloc_dir/include/hwloc.h"
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opal_hwloc_shmem_include="$opal_hwloc_dir/include/hwloc/shmem.h"
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opal_hwloc_openfabrics_include="$opal_hwloc_dir/include/hwloc/openfabrics-verbs.h"],
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[opal_hwloc_include="hwloc.h"
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opal_hwloc_shmem_include="hwloc/shmem.h"
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opal_hwloc_openfabrics_include="hwloc/openfabrics-verbs.h"])
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AC_DEFINE_UNQUOTED(MCA_hwloc_external_header,
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["$opal_hwloc_include"],
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[Location of external hwloc header])
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AC_DEFINE_UNQUOTED(MCA_hwloc_external_shmem_header,
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["$opal_hwloc_shmem_include"],
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[Location of external hwloc shmem header])
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AC_DEFINE_UNQUOTED(MCA_hwloc_external_openfabrics_header,
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["$opal_hwloc_openfabrics_include"],
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[Location of external hwloc OpenFabrics header])
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])
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OPAL_VAR_SCOPE_POP
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])dnl
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# MCA_hwloc_external_CONFIG([action-if-found], [action-if-not-found])
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# --------------------------------------------------------------------
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AC_DEFUN([MCA_opal_hwloc_external_CONFIG],[
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AC_CONFIG_FILES([opal/mca/hwloc/external/Makefile])
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OPAL_VAR_SCOPE_PUSH([opal_hwloc_external_CPPFLAGS_save opal_hwloc_external_CFLAGS_save opal_hwloc_external_LDFLAGS_save opal_hwloc_external_LIBS_save opal_hwloc_external_tmp opal_hwloc_external_lstopo opal_hwloc_summary_msg])
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AC_ARG_WITH([hwloc-libdir],
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[AC_HELP_STRING([--with-hwloc-libdir=DIR],
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[Search for hwloc libraries in DIR. Should only be used if an external copy of hwloc is being used.])])
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# Make sure the user didn't specify --with-hwloc=internal and
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# --with-hwloc-libdir=whatever.
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AS_IF([test "$with_hwloc" = "internal" && \
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test "$with_hwloc_libdir" != ""],
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[AC_MSG_WARN([Both --with-hwloc=internal and --with-hwloc-libdir=DIR])
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AC_MSG_WARN([were specified, which does not make sense.])
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AC_MSG_ERROR([Cannot continue])])
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opal_hwloc_summary_msg="internal"
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# Try external support if needed
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AS_IF([test "$with_hwloc" != "internal"],
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[OPAL_CHECK_WITHDIR([hwloc-libdir], [$with_hwloc_libdir],
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[libhwloc.*])
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AC_MSG_CHECKING([looking for external hwloc in])
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AS_IF([test "$with_hwloc" != "external" && \
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test "$with_hwloc" != "yes"],
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[opal_hwloc_dir=$with_hwloc
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AC_MSG_RESULT([($opal_hwloc_dir)])],
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[AC_MSG_RESULT([(default search paths)])])
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AS_IF([test ! -z "$with_hwloc_libdir" && \
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test "$with_hwloc_libdir" != "yes"],
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[opal_hwloc_libdir=$with_hwloc_libdir])
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opal_hwloc_external_CPPFLAGS_save=$CPPFLAGS
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opal_hwloc_external_CFLAGS_save=$CFLAGS
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opal_hwloc_external_LDFLAGS_save=$LDFLAGS
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opal_hwloc_external_LIBS_save=$LIBS
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OPAL_CHECK_PACKAGE([opal_hwloc_external],
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[hwloc.h],
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[hwloc],
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[hwloc_topology_init],
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[],
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[$opal_hwloc_dir],
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[$opal_hwloc_libdir],
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[opal_hwloc_external_support=yes],
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[opal_hwloc_external_support=no])
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AS_IF([test "$opal_hwloc_external_support" = "yes"],
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[CPPFLAGS="$CPPFLAGS $opal_hwloc_external_CPPFLAGS"
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LDFLAGS="$LDFLAGS $opal_hwloc_external_LDFLAGS"
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LIBS="$LIBS $opal_hwloc_external_LIBS"
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AC_CHECK_DECLS([HWLOC_OBJ_OSDEV_COPROC], [], [], [#include <hwloc.h>])
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AC_CHECK_FUNCS([hwloc_topology_dup])
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AC_MSG_CHECKING([if external hwloc version is 1.5 or greater])
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AC_COMPILE_IFELSE(
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[AC_LANG_PROGRAM([[#include <hwloc.h>]],
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[[
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#if HWLOC_API_VERSION < 0x00010500
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#error "hwloc API version is less than 0x00010500"
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#endif
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]])],
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[AC_MSG_RESULT([yes])],
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[AC_MSG_RESULT([no])
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opal_hwloc_external_support=no])])
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# If external hwloc is not explicitly requested, check external version
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# is not lower than the internal one
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AS_IF([test "$opal_hwloc_external_support" = "yes"],
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[AS_IF([test -z "$with_hwloc" || test "$with_hwloc" = "yes"],
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[AC_MSG_CHECKING([if external hwloc version is 2.0 or greater])
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AC_COMPILE_IFELSE(
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[AC_LANG_PROGRAM([[#include <hwloc.h>]],
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[[
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#if HWLOC_API_VERSION < 0x00020000
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#error "hwloc API version is less than 0x00020000"
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#endif
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]])],
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[AC_MSG_RESULT([yes])],
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[AC_MSG_RESULT([no])
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opal_hwloc_summary_msg="internal (external hlwoc version is less than internal version 2.0)"
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AC_MSG_WARN([external hwloc version is less than internal version 2.0])
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AC_MSG_WARN([using internal hwloc])
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opal_hwloc_external_support=no])])])
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AS_IF([test "$opal_hwloc_external_support" = "yes"],
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[AC_DEFINE_UNQUOTED([HWLOC_EXTERNAL_HWLOC_VERSION],
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[external],
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[Version of hwloc])
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# See if the external hwloc supports XML
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AC_MSG_CHECKING([if external hwloc supports XML])
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AS_IF([test "$opal_hwloc_dir" != ""],
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[opal_hwloc_external_lstopo="$opal_hwloc_dir/bin/lstopo"],
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[OPAL_WHICH(lstopo, opal_hwloc_external_lstopo)])
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opal_hwloc_external_tmp=`$opal_hwloc_external_lstopo --help | $GREP "Supported output file formats" | grep xml`
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AS_IF([test "$opal_hwloc_external_tmp" = ""],
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[opal_hwloc_external_enable_xml=0
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AC_MSG_RESULT([no])],
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[opal_hwloc_external_enable_xml=1
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AC_MSG_RESULT([yes])])
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AC_CHECK_HEADERS([infiniband/verbs.h])
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# These flags need to get passed to the wrapper compilers
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# (this is unnecessary for the internal/embedded hwloc)
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# Finally, add some flags to the wrapper compiler if we're
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# building with developer headers so that our headers can
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# be found.
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hwloc_external_WRAPPER_EXTRA_CPPFLAGS=$opal_hwloc_external_CPPFLAGS
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hwloc_external_WRAPPER_EXTRA_LDFLAGS=$opal_hwloc_external_LDFLAGS
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hwloc_external_WRAPPER_EXTRA_LIBS=$opal_hwloc_external_LIBS])
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CPPFLAGS=$opal_hwloc_external_CPPFLAGS_save
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CFLAGS=$opal_hwloc_external_CFLAGS_save
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LDFLAGS=$opal_hwloc_external_LDFLAGS_save
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LIBS=$opal_hwloc_external_LIBS_save
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])
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# Done!
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AS_IF([test "$opal_hwloc_external_support" = "yes"],
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[opal_hwloc_summary_msg="external"
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$1],
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[# Abort is external hwloc was explicitly requested but cannot be built
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AS_IF([test "$with_hwloc" != internal &&
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test -n "$with_hwloc"],
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[AC_MSG_WARN([external hwloc cannot be built])
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AC_MSG_ERROR([Cannot continue.])])
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$2])
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OPAL_SUMMARY_ADD([[Miscellaneous]],[[HWLOC support]], [], [$opal_hwloc_summary_msg])
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AC_SUBST(opal_hwloc_external_LDFLAGS)
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AC_SUBST(opal_hwloc_external_LIBS)
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OPAL_VAR_SCOPE_POP
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])dnl
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