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openmpi/config/ompi_mca.m4
George Bosilca d33801c0fa Rollback the last two commits. 
svn merge -r 19823:19821 https://svn.open-mpi.org/svn/ompi/trunk ./

I copied the config directory in another location, and the original
.svn directory was replaced by the Open MPI one ... As a result my
first commit, applied the changes on the Open MPI trunk instead of
the other project.

This commit was SVN r19824.
2008-10-28 17:22:29 +00:00

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dnl -*- shell-script -*-
dnl
dnl Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
dnl University Research and Technology
dnl Corporation. All rights reserved.
dnl Copyright (c) 2004-2005 The University of Tennessee and The University
dnl of Tennessee Research Foundation. All rights
dnl reserved.
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 $COPYRIGHT$
dnl
dnl Additional copyrights may follow
dnl
dnl $HEADER$
dnl
# OMPI_EVAL_ARG(arg)
# ------------------
# evaluates and returns argument
AC_DEFUN([OMPI_EVAL_ARG], [$1])
######################################################################
#
# OMPI_MCA
#
# configure the MCA (modular component architecture). Works hand in hand
# with Open MPI's autogen.sh, requiring it's specially formatted lists
# of frameworks, components, etc.
#
# USAGE:
# OMPI_MCA()
#
######################################################################
AC_DEFUN([OMPI_MCA],[
dnl for OMPI_CONFIGURE_USER env variable
AC_REQUIRE([OMPI_CONFIGURE_SETUP])
# Find which components should be built as run-time loadable components
# Acceptable combinations:
#
# [default -- no option given]
# --enable-mca-dso
# --enable-mca-dso=[.+,]*COMPONENT_TYPE[.+,]*
# --enable-mca-dso=[.+,]*COMPONENT_TYPE-COMPONENT_NAME[.+,]*
# --disable-mca-dso
#
AC_ARG_ENABLE([mca-no-build],
[AC_HELP_STRING([--enable-mca-no-build=LIST],
[Comma-separated list of <type>-<component> pairs
that will not be built. Example: "--enable-mca-no-build=maffinity,btl-portals" will disable building all maffinity components and the "portals" btl components.])])
AC_ARG_ENABLE(mca-dso,
AC_HELP_STRING([--enable-mca-dso=LIST],
[Comma-separated list of types and/or
type-component pairs that will be built as
run-time loadable components (as opposed to
statically linked in), if supported on this
platform. The default is to build all components
as DSOs.]))
AC_ARG_ENABLE(mca-static,
AC_HELP_STRING([--enable-mca-static=LIST],
[Comma-separated list of types and/or
type-component pairs that will be built statically
linked into the library. The default (if DSOs are
supported) is to build all components as DSOs.
Enabling a component as static disables it
building as a DSO.]))
AC_ARG_ENABLE(mca-direct,
AC_HELP_STRING([--enable-mca-direct=LIST],
[Comma-separated list of type-component pairs that
will be hard coded as the one component to use for
a given component type, saving the (small)
overhead of the component architecture. LIST must
not be empty and implies given component pairs are
build as static components.]))
AC_MSG_CHECKING([which components should be disabled])
if test "$enable_mca_no_build" = "yes"; then
AC_MSG_RESULT([yes])
AC_MSG_ERROR([*** The enable-mca-no-build flag requires an explicit list
*** of type-component pairs. For example, --enable-mca-direct=pml-ob1])
else
ifs_save="$IFS"
IFS="${IFS}$PATH_SEPARATOR,"
msg=
for item in $enable_mca_no_build; do
type="`echo $item | cut -s -f1 -d-`"
comp="`echo $item | cut -s -f2- -d-`"
if test -z $type ; then
type=$item
fi
if test -z $comp ; then
str="`echo DISABLE_${type}=1 | sed s/-/_/g`"
eval $str
msg="$item $msg"
else
str="`echo DISABLE_${type}_${comp}=1 | sed s/-/_/g`"
eval $str
msg="$item $msg"
fi
done
IFS="$ifs_save"
fi
AC_MSG_RESULT([$msg])
unset msg
#
# First, add all the mca-direct components / types into the mca-static
# lists and create a list of component types that are direct compile,
# in the form DIRECT_[type]=[component]
#
AC_MSG_CHECKING([which components should be direct-linked into the library])
if test "$enable_mca_direct" = "yes" ; then
AC_MSG_RESULT([yes])
AC_MSG_ERROR([*** The enable-mca-direct flag requires an explicit list of
*** type-component pairs. For example, --enable-mca-direct=pml-ob1,coll-basic])
elif test ! -z "$enable_mca_direct" -a "$enable_mca_direct" != "" ; then
#
# we need to add this into the static list, unless the static list
# is everything
#
if test "$enable_mca_static" = "no" ; then
AC_MSG_WARN([*** Re-enabling static component support for direct call])
enable_mca_static="$enable_mca_direct"
elif test -z "$enable_mca_static" ; then
enable_mca_static="$enable_mca_direct"
elif test "$enable_mca_static" != "yes" ; then
enable_mca_static="$enable_mca_direct,$enable_mca_static"
fi
ifs_save="$IFS"
IFS="${IFS}$PATH_SEPARATOR,"
msg=
for item in $enable_mca_direct; do
type="`echo $item | cut -f1 -d-`"
comp="`echo $item | cut -f2- -d-`"
if test -z $type -o -z $comp ; then
AC_MSG_ERROR([*** The enable-mca-direct flag requires a
*** list of type-component pairs. Invalid input detected.])
else
str="`echo DIRECT_$type=$comp | sed s/-/_/g`"
eval $str
msg="$item $msg"
fi
done
IFS="$ifs_save"
fi
AC_MSG_RESULT([$msg])
unset msg
#
# Second, set the DSO_all and STATIC_all variables. conflict
# resolution (prefer static) is done in the big loop below
#
AC_MSG_CHECKING([which components should be run-time loadable])
if test "$enable_static" != "no"; then
DSO_all=0
msg=none
elif test -z "$enable_mca_dso" -o "$enable_mca_dso" = "yes"; then
DSO_all=1
msg=all
elif test "$enable_mca_dso" = "no"; then
DSO_all=0
msg=none
else
DSO_all=0
ifs_save="$IFS"
IFS="${IFS}$PATH_SEPARATOR,"
msg=
for item in $enable_mca_dso; do
str="`echo DSO_$item=1 | sed s/-/_/g`"
eval $str
msg="$item $msg"
done
IFS="$ifs_save"
fi
AC_MSG_RESULT([$msg])
unset msg
if test "$enable_static" != "no"; then
AC_MSG_WARN([*** Shared libraries have been disabled (--disable-shared)])
AC_MSG_WARN([*** Building MCA components as DSOs automatically disabled])
fi
AC_MSG_CHECKING([which components should be static])
if test "$enable_mca_static" = "yes"; then
STATIC_all=1
msg=all
elif test -z "$enable_mca_static" -o "$enable_mca_static" = "no"; then
STATIC_all=0
msg=none
else
STATIC_all=0
ifs_save="$IFS"
IFS="${IFS}$PATH_SEPARATOR,"
msg=
for item in $enable_mca_static; do
str="`echo STATIC_$item=1 | sed s/-/_/g`"
eval $str
msg="$item $msg"
done
IFS="$ifs_save"
fi
AC_MSG_RESULT([$msg])
unset msg
AC_MSG_CHECKING([for projects containing MCA frameworks])
AC_MSG_RESULT([mca_project_list])
# if there isn't a project list, abort
m4_ifdef([mca_project_list], [],
[m4_fatal([Could not find project list - rerun autogen.sh without -l])])
# now configre all the projects, frameworks, and components. Most
# of the hard stuff is in here
MCA_PROJECT_SUBDIRS=
m4_foreach(mca_project, [mca_project_list],
[MCA_PROJECT_SUBDIRS="$MCA_PROJECT_SUBDIRS mca_project"
MCA_CONFIGURE_PROJECT(mca_project)])
# BWB - fix me... need to automate this somehow
MCA_SETUP_DIRECT_CALL(pml, ompi)
MCA_SETUP_DIRECT_CALL(mtl, ompi)
# make all the config output statements for the no configure
# components
MCA_NO_CONFIG_CONFIG_FILES()
AC_SUBST(MCA_PROJECT_SUBDIRS)
])
######################################################################
#
# MCA_CONFIGURE_PROJECT
#
# Configure all frameworks inside the given project name. Assumes that
# the frameworks are located in [project_name]/mca/[frameworks] and that
# there is an m4_defined list named mca_[project]_framework_list with
# the list of frameworks.
#
# USAGE:
# MCA_CONFIGURE_PROJECT(project_name)
#
######################################################################
AC_DEFUN([MCA_CONFIGURE_PROJECT],[
# can't use a variable rename here because these need to be evaled
# at auto* time.
ompi_show_subtitle "Configuring MCA for $1"
AC_MSG_CHECKING([for frameworks for $1])
AC_MSG_RESULT([mca_$1_framework_list])
# iterate through the list of frameworks. There is something
# funky with m4 foreach if the list is defined, but empty. It
# will call the 3rd argument once with an empty value for the
# first argument. Protect against calling MCA_CONFIGURE_FRAMEWORK
# with an empty second argument. Grrr....
# if there isn't a project list, abort
#
# Also setup two variables for Makefiles:
# MCA_project_FRAMEWORKS - list of frameworks in that project
# MCA_project_FRAMEWORK_LIBS - list of libraries (or variables pointing
# to more libraries) that must be included
# in the project's main library
m4_ifdef([mca_$1_framework_list], [],
[m4_fatal([Could not find mca_$1_framework_list - rerun autogen.sh without -l])])
MCA_$1_FRAMEWORKS=
MCA_$1_FRAMEWORKS_SUBDIRS=
MCA_$1_FRAMEWORK_COMPONENT_ALL_SUBDIRS=
MCA_$1_FRAMEWORK_COMPONENT_DSO_SUBDIRS=
MCA_$1_FRAMEWORK_COMPONENT_STATIC_SUBDIRS=
MCA_$1_FRAMEWORK_LIBS=
m4_foreach(mca_framework, [mca_$1_framework_list],
[m4_ifval(mca_framework,
[# common has to go up front
if test "mca_framework" = "common" ; then
MCA_$1_FRAMEWORKS="mca_framework $MCA_$1_FRAMEWORKS"
MCA_$1_FRAMEWORKS_SUBDIRS="[mca/]mca_framework $MCA_$1_FRAMEWORKS_SUBDIRS"
MCA_$1_FRAMEWORK_COMPONENT_ALL_SUBDIRS="[\$(MCA_]mca_framework[_ALL_SUBDIRS)] $MCA_$1_FRAMEWORK_COMPONENT_ALL_SUBDIRS"
MCA_$1_FRAMEWORK_COMPONENT_DSO_SUBDIRS="[\$(MCA_]mca_framework[_DSO_SUBDIRS)] $MCA_$1_FRAMEWORK_COMPONENT_DSO_SUBDIRS"
MCA_$1_FRAMEWORK_COMPONENT_STATIC_SUBDIRS="[\$(MCA_]mca_framework[_STATIC_SUBDIRS)] $MCA_$1_FRAMEWORK_COMPONENT_STATIC_SUBDIRS"
else
MCA_$1_FRAMEWORKS="$MCA_$1_FRAMEWORKS mca_framework"
MCA_$1_FRAMEWORKS_SUBDIRS="$MCA_$1_FRAMEWORKS_SUBDIRS [mca/]mca_framework"
MCA_$1_FRAMEWORK_COMPONENT_ALL_SUBDIRS="$MCA_$1_FRAMEWORK_COMPONENT_ALL_SUBDIRS [\$(MCA_]mca_framework[_ALL_SUBDIRS)]"
MCA_$1_FRAMEWORK_COMPONENT_DSO_SUBDIRS="$MCA_$1_FRAMEWORK_COMPONENT_DSO_SUBDIRS [\$(MCA_]mca_framework[_DSO_SUBDIRS)]"
MCA_$1_FRAMEWORK_COMPONENT_STATIC_SUBDIRS="$MCA_$1_FRAMEWORK_COMPONENT_STATIC_SUBDIRS [\$(MCA_]mca_framework[_STATIC_SUBDIRS)]"
fi
if test "mca_framework" != "common" ; then
MCA_$1_FRAMEWORK_LIBS="$MCA_$1_FRAMEWORK_LIBS [mca/]mca_framework[/libmca_]mca_framework[.la]"
fi
MCA_$1_FRAMEWORK_LIBS="$MCA_$1_FRAMEWORK_LIBS [\$(MCA_]mca_framework[_STATIC_LTLIBS)]"
m4_ifdef([MCA_]mca_framework[_CONFIG],
[MCA_]mca_framework[_CONFIG]($1, mca_framework),
[MCA_CONFIGURE_FRAMEWORK($1, mca_framework, 1)])])])
AC_SUBST(MCA_$1_FRAMEWORKS)
AC_SUBST(MCA_$1_FRAMEWORKS_SUBDIRS)
AC_SUBST(MCA_$1_FRAMEWORK_COMPONENT_ALL_SUBDIRS)
AC_SUBST(MCA_$1_FRAMEWORK_COMPONENT_DSO_SUBDIRS)
AC_SUBST(MCA_$1_FRAMEWORK_COMPONENT_STATIC_SUBDIRS)
AC_SUBST(MCA_$1_FRAMEWORK_LIBS)
])
######################################################################
#
# MCA_CONFIGURE_FRAMEWORK
#
# Configure the given framework and all components inside the
# framework. Assumes that the framework is located in
# [project_name]/mca/[framework], and that all components are
# available under the framework directory. Will configure all
# no-configure and builtin components, then search for components with
# configure scripts. Assumes that no component is marked as builtin
# AND has a configure script.
#
# USAGE:
# MCA_CONFIGURE_PROJECT(project_name, framework_name, allow_succeed)
#
######################################################################
AC_DEFUN([MCA_CONFIGURE_FRAMEWORK],[
ompi_show_subsubtitle "Configuring MCA framework $2"
# setup for framework
all_components=
static_components=
dso_components=
static_ltlibs=
# Ensure that the directory where the #include file is to live
# exists. Need to do this for VPATH builds, because the directory
# may not exist yet. For the "common" type, it's not really a
# component, so it doesn't have a base.
if test "$2" = "common" ; then
outdir=$1/mca/common
else
outdir=$1/mca/$2/base
fi
AS_MKDIR_P([$outdir])
# remove any previously generated #include files
outfile_real=$outdir/static-components.h
outfile=$outfile_real.new
rm -f $outfile $outfile.struct $outfile.extern
touch $outfile.struct $outfile.extern
# print some nice messages about what we're about to do...
AC_MSG_CHECKING([for no configure components in framework $2])
AC_MSG_RESULT([mca_$2_no_config_component_list])
AC_MSG_CHECKING([for m4 configure components in framework $2])
AC_MSG_RESULT([mca_$2_m4_config_component_list])
# configure components that don't have any component-specific
# configuration. See comment in CONFIGURE_PROJECT about the
# m4_ifval in the m4_foreach. If there isn't a component list,
# abort with a reasonable message. If there are components in the
# list, but we're doing one of the "special" selection logics,
# abort with a reasonable message.
m4_ifdef([mca_$2_no_config_component_list], [],
[m4_fatal([Could not find mca_$2_no_config_component_list - rerun autogen.sh without -l])])
# make sure priority stuff set right
m4_if(OMPI_EVAL_ARG([MCA_]mca_framework[_CONFIGURE_MODE]), [STOP_AT_FIRST],
[m4_ifval(mca_$2_no_config_component_list,
[m4_fatal([Framework $2 using STOP_AT_FIRST but at least one component has no configure.m4])])])
m4_if(OMPI_EVAL_ARG([MCA_]mca_framework[_CONFIGURE_MODE]), [STOP_AT_FIRST_PRIORITY],
[m4_ifval(mca_$2_no_config_component_list,
[m4_fatal([Framework $2 using STOP_AT_FIRST but at least one component has no configure.m4])])])
m4_foreach(mca_component, [mca_$2_no_config_component_list],
[m4_ifval(mca_component,
[MCA_CONFIGURE_NO_CONFIG_COMPONENT($1, $2, mca_component,
[all_components],
[static_components],
[dso_components],
[static_ltlibs],
[$3])])])
# configure components that use built-in configuration scripts see
# comment in CONFIGURE_PROJECT about the m4_ifval in the
# m4_foreach. if there isn't a component list, abort
m4_ifdef([mca_$2_m4_config_component_list], [],
[m4_fatal([Could not find mca_$2_m4_config_component_list - rerun autogen.sh without -l])])
best_mca_component_priority=0
components_looking_for_succeed=$3
components_last_result=0
m4_foreach(mca_component, [mca_$2_m4_config_component_list],
[m4_ifval(mca_component,
[m4_if(OMPI_EVAL_ARG([MCA_]mca_framework[_CONFIGURE_MODE]), [STOP_AT_FIRST_PRIORITY],
[ # get the component's priority...
infile="$srcdir/$1/mca/$2/mca_component/configure.params"
mca_component_priority="`$GREP PARAM_CONFIG_PRIORITY= $infile | cut -d= -f2-`"
AS_IF([test -z "$mca_component_priority"], [mca_component_priority=0])
AS_IF([test $best_mca_component_priority -gt $mca_component_priority], [components_looking_for_succeed=0])])
MCA_CONFIGURE_M4_CONFIG_COMPONENT($1, $2, mca_component,
[all_components],
[static_components],
[dso_components],
[static_ltlibs],
[$components_looking_for_succeed],
[components_last_result=1],
[components_last_result=0])
m4_if(OMPI_EVAL_ARG([MCA_]mca_framework[_CONFIGURE_MODE]), [STOP_AT_FIRST],
[AS_IF([test $components_last_result -eq 1], [components_looking_for_succeed=0])])
m4_if(OMPI_EVAL_ARG([MCA_]mca_framework[_CONFIGURE_MODE]), [STOP_AT_FIRST_PRIORITY],
[AS_IF([test $components_last_result -eq 1], [best_mca_component_priority=$mca_component_priority])])])])
# configure components that provide their own configure script.
# It would be really hard to run these for "find first that
# works", so we don't :)
m4_if(OMPI_EVAL_ARG([MCA_]mca_framework[_CONFIGURE_MODE]), [STOP_AT_FIRST], [],
[m4_if(OMPI_EVAL_ARG([MCA_]mca_framework[_CONFIGURE_MODE]), [STOP_AT_FIRST_PRIORITY], [],
[AS_IF([test "$3" != "0"],
[MCA_CONFIGURE_ALL_CONFIG_COMPONENTS($1, $2, [all_components],
[static_components], [dso_components],
[static_ltlibs])])])])
MCA_$2_ALL_COMPONENTS="$all_components"
MCA_$2_STATIC_COMPONENTS="$static_components"
MCA_$2_DSO_COMPONENTS="$dso_components"
MCA_$2_STATIC_LTLIBS="$static_ltlibs"
AC_SUBST(MCA_$2_ALL_COMPONENTS)
AC_SUBST(MCA_$2_STATIC_COMPONENTS)
AC_SUBST(MCA_$2_DSO_COMPONENTS)
AC_SUBST(MCA_$2_STATIC_LTLIBS)
OMPI_MCA_MAKE_DIR_LIST(MCA_$2_ALL_SUBDIRS, $2, [$all_components])
OMPI_MCA_MAKE_DIR_LIST(MCA_$2_STATIC_SUBDIRS, $2, [$static_components])
OMPI_MCA_MAKE_DIR_LIST(MCA_$2_DSO_SUBDIRS, $2, [$dso_components])
# Create the final .h file that will be included in the type's
# top-level glue. This lists all the static components. We don't
# need to do this for "common".
if test "$2" != "common"; then
cat > $outfile <<EOF
/*
* \$HEADER\$
*/
#if defined(c_plusplus) || defined(__cplusplus)
extern "C" {
#endif
`cat $outfile.extern`
const mca_base_component_t *mca_$2_base_static_components[[]] = {
`cat $outfile.struct`
NULL
};
#if defined(c_plusplus) || defined(__cplusplus)
}
#endif
EOF
# Only replace the header file if a) it doesn't previously
# exist, or b) the contents are different. Do this to not
# trigger recompilation of certain .c files just because the
# timestamp changed on $outfile_real (similar to the way AC
# handles AC_CONFIG_HEADER files).
diff $outfile $outfile_real > /dev/null 2>&1
if test "$?" != "0"; then
mv $outfile $outfile_real
else
rm -f $outfile
fi
fi
rm -f $outfile.struct $outfile.extern
unset all_components static_components dso_components outfile outfile_real
])
######################################################################
#
# MCA_CONFIGURE_NO_CONFIG_COMPONENT
#
# Configure the given framework and all components inside the framework.
# Assumes that the framework is located in [project_name]/mca/[framework],
# and that all components are available under the framework directory.
# Will configure all builtin components, then search for components with
# configure scripts. Assumes that no component is marked as builtin
# AND has a configure script.
#
# USAGE:
# MCA_CONFIGURE_PROJECT(project_name, framework_name, component_name
# all_components_variable,
# static_components_variable,
# dso_components_variable,
# static_ltlibs_variable,
# allowed_to_succeed)
#
######################################################################
AC_DEFUN([MCA_CONFIGURE_NO_CONFIG_COMPONENT],[
ompi_show_subsubsubtitle "MCA component $2:$3 (no configuration)"
MCA_COMPONENT_BUILD_CHECK($1, $2, $3,
[should_build=$8], [should_build=0])
MCA_COMPONENT_COMPILE_MODE($1, $2, $3, compile_mode)
if test "$should_build" = "1" ; then
MCA_PROCESS_COMPONENT($1, $2, $3, $4, $5, $6, $7, $compile_mode)
else
MCA_PROCESS_DEAD_COMPONENT($1, $2, $3)
# add component to all component list
$4="$$4 $3"
fi
# set the AM_CONDITIONAL on how we should build
if test "$compile_mode" = "dso" ; then
BUILD_$2_$3_DSO=1
else
BUILD_$2_$3_DSO=0
fi
AM_CONDITIONAL(OMPI_BUILD_$2_$3_DSO, test "$BUILD_$2_$3_DSO" = "1")
unset compile_mode
])
######################################################################
#
# MCA_CONFIGURE_M4_CONFIG_COMPONENT
#
#
# USAGE:
# MCA_CONFIGURE_PROJECT(project_name, framework_name, component_name
# all_components_variable,
# static_components_variable,
# dso_components_variable,
# static_ltlibs_variable,
# allowed_to_succeed,
# [eval if should build],
# [eval if should not build])
#
######################################################################
AC_DEFUN([MCA_CONFIGURE_M4_CONFIG_COMPONENT],[
ompi_show_subsubsubtitle "MCA component $2:$3 (m4 configuration macro)"
MCA_COMPONENT_BUILD_CHECK($1, $2, $3, [should_build=$8], [should_build=0])
# Allow the component to override the build mode if it really wants to.
# It is, of course, free to end up calling MCA_COMPONENT_COMPILE_MODE
m4_ifdef([MCA_$2_$3_COMPILE_MODE],
[MCA_$2_$3_COMPILE_MODE($1, $2, $3, compile_mode)],
[MCA_COMPONENT_COMPILE_MODE($1, $2, $3, compile_mode)])
# try to configure the component. pay no attention to
# --enable-dist, since we'll always have makefiles.
AS_IF([test "$should_build" = "1"],
[MCA_$2_$3_CONFIG([should_build=1],
[should_build=0])])
AS_IF([test "$should_build" = "1"],
[MCA_PROCESS_COMPONENT($1, $2, $3, $4, $5, $6, $7, $compile_mode)],
[MCA_PROCESS_DEAD_COMPONENT($1, $2, $3)
# add component to all component list
$4="$$4 $3"])
m4_ifdef([MCA_$2_$3_POST_CONFIG],
[MCA_$2_$3_POST_CONFIG($should_build)])
# set the AM_CONDITIONAL on how we should build
AS_IF([test "$compile_mode" = "dso"],
[BUILD_$2_$3_DSO=1],
[BUILD_$2_$3_DSO=0])
AM_CONDITIONAL(OMPI_BUILD_$2_$3_DSO, test "$BUILD_$2_$3_DSO" = "1")
AS_IF([test "$should_build" = "1"], [$9], [$10])
unset compile_mode
])
######################################################################
#
# MCA_CONFIGURE_ALL_CONFIG_COMPONENTS
#
# configure all components in the given framework that have configure
# scripts and should be configured according to the usual rules...
#
# USAGE:
# MCA_CONFIGURE_ALL_CONFIG_COMPONENTS(project_name,
# framework_name,
# all_components_variable,
# static_components_variable,
# dso_components_variable,
# static_ltlibs_variable)
#
######################################################################
AC_DEFUN([MCA_CONFIGURE_ALL_CONFIG_COMPONENTS],[
for component_path in $srcdir/$1/mca/$2/* ; do
component="`basename $component_path`"
if test -d $component_path -a -x $component_path/configure ; then
ompi_show_subsubsubtitle "MCA component $2:$component (need to configure)"
MCA_COMPONENT_BUILD_CHECK($1, $2, $component,
[should_build=1], [should_build=0])
MCA_COMPONENT_COMPILE_MODE($1, $2, $component, compile_mode)
if test "$should_build" = "1" ; then
OMPI_CONFIG_SUBDIR([$1/mca/$2/$component],
[$ompi_subdir_args],
[should_build=1], [should_build=2])
fi
if test "$should_build" = "1" ; then
MCA_PROCESS_COMPONENT($1, $2, $component, $3, $4, $5, $6, $compile_mode)
else
MCA_PROCESS_DEAD_COMPONENT($1, $2, $component)
fi
fi
done
])
######################################################################
#
# MCA_COMPONENT_COMPILE_MODE
#
# set compile_mode_variable to the compile mode for the given component
#
# USAGE:
# MCA_COMPONENT_COMPILE_MODE(project_name,
# framework_name, component_name
# compile_mode_variable)
#
# NOTE: component_name may not be determined until runtime....
#
######################################################################
AC_DEFUN([MCA_COMPONENT_COMPILE_MODE],[
project=$1
framework=$2
component=$3
# Is this component going to built staic or shared? $component
# might not be known until configure time, so have to use eval
# tricks - can't set variable names at autogen time.
str="SHARED_FRAMEWORK=\$DSO_$framework"
eval $str
str="SHARED_COMPONENT=\$DSO_${framework}_$component"
eval $str
str="STATIC_FRAMEWORK=\$STATIC_$framework"
eval $str
str="STATIC_COMPONENT=\$STATIC_${framework}_$component"
eval $str
shared_mode_override=static
# Setup for either shared or static
if test "$STATIC_FRAMEWORK" = "1" -o \
"$STATIC_COMPONENT" = "1" -o \
"$STATIC_all" = "1" ; then
$4="static"
elif test "$shared_mode_override" = "dso" -o \
"$SHARED_FRAMEWORK" = "1" -o \
"$SHARED_COMPONENT" = "1" -o \
"$DSO_all" = "1"; then
$4="dso"
else
$4="static"
fi
AC_MSG_CHECKING([for MCA component $framework:$component compile mode])
if test "$DIRECT_$2" = "$component" ; then
AC_MSG_RESULT([$$4 - direct])
else
AC_MSG_RESULT([$$4])
fi
])
######################################################################
#
# MCA_PROCESS_COMPONENT
#
# does all setup work for given component. It should be known before
# calling that this component can build properly (and exists)
#
# USAGE:
# MCA_CONFIGURE_ALL_CONFIG_COMPONENTS(project_name,
# framework_name, component_name
# all_components_variable (4),
# static_components_variable (5),
# dso_components_variable (6),
# static_ltlibs_variable (7),
# compile_mode_variable (8))
#
# NOTE: component_name may not be determined until runtime....
#
######################################################################
AC_DEFUN([MCA_PROCESS_COMPONENT],[
AC_REQUIRE([AC_PROG_GREP])
project=$1
framework=$2
component=$3
# See if it dropped an output file for us to pick up some
# shell variables in.
infile="$srcdir/$project/mca/$framework/$component/post_configure.sh"
# Add this subdir to the mast list of all MCA component subdirs
$4="$$4 $component"
if test "$8" = "dso" ; then
$6="$$6 $component"
else
$7="mca/$framework/$component/libmca_${framework}_${component}.la $$7"
echo "extern const mca_base_component_t mca_${framework}_${component}_component;" >> $outfile.extern
echo " &mca_${framework}_${component}_component, " >> $outfile.struct
$5="$$5 $component"
fi
# Output pretty results
AC_MSG_CHECKING([if MCA component $framework:$component can compile])
AC_MSG_RESULT([yes])
# If there's an output file, add the values to
# scope_EXTRA_flags.
if test -f $infile; then
# First check for the ABORT tag
line="`$GREP ABORT= $infile | cut -d= -f2-`"
if test -n "$line" -a "$line" != "no"; then
AC_MSG_WARN([MCA component configure script told me to abort])
AC_MSG_ERROR([cannot continue])
fi
# Check for flags passed up from the component. If we're
# compiling statically, then take all flags passed up from the
# component.
if test "$8" = "static"; then
m4_foreach(flags, [LDFLAGS, LIBS],
[[line="`$GREP WRAPPER_EXTRA_]flags[= $infile | cut -d= -f2-`"]
eval "line=$line"
if test -n "$line"; then
$1[_WRAPPER_EXTRA_]flags[="$]$1[_WRAPPER_EXTRA_]flags[ $line"]
fi
])dnl
fi
dnl check for direct call header to include. This will be
dnl AC_SUBSTed later.
if test "$DIRECT_$2" = "$component" ; then
if test "`$GREP DIRECT_CALL_HEADER $infile`" != "" ; then
line="`$GREP DIRECT_CALL_HEADER $infile | cut -d= -f2-`"
str="MCA_${framework}_DIRECT_CALL_HEADER=$line"
eval $str
else
AC_MSG_ERROR([*** ${framework} component ${component} was supposed to be direct-called, but
*** does not appear to support direct calling.
*** Aborting])
fi
fi
else
# were we supposed to have found something in the
# post_configure.sh, but the file didn't exist?
if test "$DIRECT_$2" = "$component" ; then
AC_MSG_ERROR([*** ${framework} component ${component} was supposed to be direct-called, but
*** does not appear to support direct calling.
*** Aborting])
fi
fi
# now add the flags that were set in the environment variables
# framework_component_FOO (for example, the flags set by
# m4_configure components)
#
# Check for flags passed up from the component. If we're
# compiling statically, then take all flags passed up from the
# component.
if test "$8" = "static"; then
m4_foreach(flags, [LDFLAGS, LIBS],
[[str="line=\$${framework}_${component}_WRAPPER_EXTRA_]flags["]
eval "$str"
if test -n "$line" ; then
$1[_WRAPPER_EXTRA_]flags[="$]$1[_WRAPPER_EXTRA_]flags[ $line"]
fi
])dnl
fi
])
######################################################################
#
# MCA_PROCESS_DEAD_COMPONENT
#
# process a component that can not be built. Do the last minute checks
# to make sure the user isn't doing something stupid.
#
# USAGE:
# MCA_PROCESS_DEAD_COMPONENT(project_name,
# framework_name, component_name)
#
# NOTE: component_name may not be determined until runtime....
#
######################################################################
AC_DEFUN([MCA_PROCESS_DEAD_COMPONENT],[
AC_MSG_CHECKING([if MCA component $2:$3 can compile])
AC_MSG_RESULT([no])
# If this component was requested as the default for this
# type, then abort.
if test "$with_$2" = "$3" ; then
AC_MSG_WARN([MCA component "$3" failed to configure properly])
AC_MSG_WARN([This component was selected as the default])
AC_MSG_ERROR([Cannot continue])
exit 1
fi
if test ! -z "$DIRECT_$2" ; then
if test "$DIRECT_$2" = "$3" ; then
AC_MSG_WARN([MCA component "$3" failed to configure properly])
AC_MSG_WARN([This component was selected as the default (direct call)])
AC_MSG_ERROR([Cannot continue])
exit 1
fi
fi
])
######################################################################
#
# MCA_COMPONENT_BUILD_CHECK
#
# checks the standard rules of component building to see if the
# given component should be built.
#
# USAGE:
# MCA_COMPONENT_BUILD_CHECK(project, framework, component,
# action-if-build, action-if-not-build)
#
######################################################################
AC_DEFUN([MCA_COMPONENT_BUILD_CHECK],[
AC_REQUIRE([AC_PROG_GREP])
project=$1
framework=$2
component=$3
component_path="$srcdir/$project/mca/$framework/$component"
want_component=0
# build if:
# - the component type is direct and we are that component
# - there is no ompi_ignore file
# - there is an ompi_ignore, but there is an empty ompi_unignore
# - there is an ompi_ignore, but username is in ompi_unignore
if test -d $component_path ; then
# decide if we want the component to be built or not. This
# is spread out because some of the logic is a little complex
# and test's syntax isn't exactly the greatest. We want to
# build the component by default.
want_component=1
if test -f $component_path/.ompi_ignore ; then
# If there is an ompi_ignore file, don't build
# the component. Note that this decision can be
# overridden by the unignore logic below.
want_component=0
fi
if test -f $component_path/.ompi_unignore ; then
# if there is an empty ompi_unignore, that is
# equivalent to having your userid in the unignore file.
# If userid is in the file, unignore the ignore file.
if test ! -s $component_path/.ompi_unignore ; then
want_component=1
elif test ! -z "`$GREP $OMPI_CONFIGURE_USER $component_path/.ompi_unignore`" ; then
want_component=1
fi
fi
# if this component type is direct and we are not it, we don't want
# to be built. Otherwise, we do want to be built.
if test ! -z "$DIRECT_$2" ; then
if test "$DIRECT_$2" = "$component" ; then
want_component=1
else
want_component=0
fi
fi
fi
# if we were explicitly disabled, don't build :)
str="DISABLED_COMPONENT_CHECK=\$DISABLE_${framework}"
eval $str
if test "$DISABLED_COMPONENT_CHECK" = "1" ; then
want_component=0
fi
str="DISABLED_COMPONENT_CHECK=\$DISABLE_${framework}_$component"
eval $str
if test "$DISABLED_COMPONENT_CHECK" = "1" ; then
want_component=0
fi
AS_IF([test "$want_component" = "1"], [$4], [$5])
])
######################################################################
#
# MCA_SETUP_DIRECT_CALL
#
# Do all the things necessary to setup the given framework for direct
# call building
#
# USAGE:
# MCA_SETUP_DIRECT_CALL(framework, project)
#
######################################################################
AC_DEFUN([MCA_SETUP_DIRECT_CALL],[
if test ! -z "$DIRECT_$1" ; then
MCA_$1_DIRECT_CALL_COMPONENT=$DIRECT_$1
MCA_$1_DIRECT_CALL=1
else
MCA_$1_DIRECT_CALL_COMPONENT=
MCA_$1_DIRECT_CALL=0
fi
AC_SUBST(MCA_$1_DIRECT_CALL_HEADER)
AC_DEFINE_UNQUOTED([MCA_$1_DIRECT_CALL], [$MCA_$1_DIRECT_CALL],
[Defined to 1 if $1 should use direct calls instead of components])
AC_DEFINE_UNQUOTED([MCA_$1_DIRECT_CALL_COMPONENT], [$MCA_$1_DIRECT_CALL_COMPONENT],
[name of component to use for direct calls, if MCA_$1_DIRECT_CALL is 1])
AC_DEFINE_UNQUOTED([MCA_$1_DIRECT_CALL_HEADER],
["[$MCA_]$1[_DIRECT_CALL_HEADER]"],
[Header $1 includes to be direct called])
])
# OMPI_MCA_MAKE_DIR_LIST(subst'ed variable, framework, shell list)
# -------------------------------------------------------------------------
AC_DEFUN([OMPI_MCA_MAKE_DIR_LIST],[
$1=
for item in $3 ; do
$1="$$1 mca/$2/$item"
done
AC_SUBST($1)
])
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