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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 (c) 2010-2015 Cisco Systems, Inc. All rights reserved.
dnl Copyright (c) 2013-2019 Intel, Inc. All rights reserved.
dnl Copyright (c) 2021-2024 Nanook Consulting All rights reserved.
dnl Copyright (c) 2018-2021 Amazon.com, Inc. or its affiliates.
dnl All Rights reserved.
dnl $COPYRIGHT$
dnl
dnl Additional copyrights may follow
dnl
dnl $HEADER$
dnl
# PMIX_EVAL_ARG(arg)
# ------------------
# evaluates and returns argument
AC_DEFUN([PMIX_EVAL_ARG], [$1])
######################################################################
#
# PMIX_MCA
#
# configure the MCA (modular component architecture). Works hand in hand
# with PMIX's autogen.pl, requiring it's specially formatted lists
# of frameworks, components, etc.
#
# USAGE:
# PMIX_MCA()
#
######################################################################
AC_DEFUN([PMIX_MCA],[
dnl for PMIX_CONFIGURE_USER env variable
AC_REQUIRE([PMIX_CONFIGURE_SETUP])
# Find which components should be built as run-time loadable components
# Acceptable combinations:
#
# [default -- no option given]
# --enable-mca-dso
# --enable-mca-dso=[.+,]*COMPONENT_TYPE[.+,]*
# --enable-mca-dso=[.+,]*COMPONENT_TYPE-COMPONENT_NAME[.+,]*
# --disable-mca-dso
#
AC_ARG_ENABLE([mca-no-build],
[AS_HELP_STRING([--enable-mca-no-build=LIST],
[Comma-separated list of <type>-<component> pairs
that will not be built. Example: "--enable-mca-no-build=pgpu,pcompress-zlib" will disable building all pgpu components and the "zlib" pcompress component.])])
AC_ARG_ENABLE(mca-dso,
AS_HELP_STRING([--enable-mca-dso=LIST],
[Comma-separated list of types and/or
type-component pairs that will be built as
run-time loadable components (as opposed to
statically linked in), if supported on this
platform.]),
[], [enable_mca_dso=pcompress])
AC_ARG_ENABLE(mca-static,
AS_HELP_STRING([--enable-mca-static=LIST],
[Comma-separated list of types and/or
type-component pairs that will be built statically
linked into the library. The default (if DSOs are
supported) is to build all components as DSOs.
Enabling a component as static disables it
building as a DSO. The default is to build all
components statically.]))
AC_MSG_CHECKING([which components should be disabled])
if test "$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-no-build-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([$msg])
unset msg
#
# First, set the DSO_all and STATIC_all variables. conflict
# resolution (prefer static) is done in the big loop below
#
AC_MSG_CHECKING([which components should be run-time loadable])
if test "$enable_static" != "no"; then
DSO_all=0
msg="none (static libraries built)"
elif test "$PMIX_ENABLE_DLOPEN_SUPPORT" = 0; then
DSO_all=0
msg="none (dlopen disabled)"
elif test -z "$enable_mca_dso"; then
DSO_all=0
msg="default"
elif test "$enable_mca_dso" = "no"; then
DSO_all=0
msg="none"
elif test "$enable_mca_dso" = "yes"; then
DSO_all=1
msg="all"
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 -z "$enable_mca_static"; then
STATIC_all=0
msg="default"
elif test "$enable_mca_static" = "no"; then
STATIC_all=0
msg="none"
elif test "$enable_mca_static" = "yes"; then
STATIC_all=1
msg="all"
else
STATIC_all=0
ifs_save="$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
# now configure the PMIx project. Most
# of the hard stuff is in here
MCA_PROJECT_SUBDIRS=
# can't use a variable rename here because these need to be evaled
# at auto* time.
pmix_show_subtitle "Configuring MCA"
AC_MSG_CHECKING([for frameworks])
AC_MSG_RESULT([mca_pmix_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_pmix_framework_list], [],
[m4_fatal([Could not find mca_pmix_framework_list - please rerun autogen.pl])])
MCA_pmix_FRAMEWORKS=
MCA_pmix_FRAMEWORKS_SUBDIRS=
MCA_pmix_FRAMEWORK_COMPONENT_ALL_SUBDIRS=
MCA_pmix_FRAMEWORK_COMPONENT_DSO_SUBDIRS=
MCA_pmix_FRAMEWORK_COMPONENT_STATIC_SUBDIRS=
MCA_pmix_FRAMEWORK_LIBS=
m4_foreach(mca_framework, [mca_pmix_framework_list],
[m4_ifval(mca_framework,
[dnl common has to go up front
m4_if(mca_framework, [common],
[MCA_pmix_FRAMEWORKS="mca_framework $MCA_pmix_FRAMEWORKS"
MCA_pmix_FRAMEWORKS_SUBDIRS="[mca/]mca_framework $MCA_pmix_FRAMEWORKS_SUBDIRS"
MCA_pmix_FRAMEWORK_COMPONENT_ALL_SUBDIRS="[\$(MCA_pmix_]mca_framework[_ALL_SUBDIRS)] $MCA_pmix_FRAMEWORK_COMPONENT_ALL_SUBDIRS"
MCA_pmix_FRAMEWORK_COMPONENT_DSO_SUBDIRS="[\$(MCA_pmix_]mca_framework[_DSO_SUBDIRS)] $MCA_pmix_FRAMEWORK_COMPONENT_DSO_SUBDIRS"
MCA_pmix_FRAMEWORK_COMPONENT_STATIC_SUBDIRS="[\$(MCA_pmix_]mca_framework[_STATIC_SUBDIRS)] $MCA_pmix_FRAMEWORK_COMPONENT_STATIC_SUBDIRS"
], [
MCA_pmix_FRAMEWORKS="$MCA_pmix_FRAMEWORKS mca_framework"
MCA_pmix_FRAMEWORKS_SUBDIRS="$MCA_pmix_FRAMEWORKS_SUBDIRS [mca/]mca_framework"
MCA_pmix_FRAMEWORK_COMPONENT_ALL_SUBDIRS="$MCA_pmix_FRAMEWORK_COMPONENT_ALL_SUBDIRS [\$(MCA_pmix_]mca_framework[_ALL_SUBDIRS)]"
MCA_pmix_FRAMEWORK_COMPONENT_DSO_SUBDIRS="$MCA_pmix_FRAMEWORK_COMPONENT_DSO_SUBDIRS [\$(MCA_]pmix[_]mca_framework[_DSO_SUBDIRS)]"
MCA_pmix_FRAMEWORK_COMPONENT_STATIC_SUBDIRS="$MCA_pmix_FRAMEWORK_COMPONENT_STATIC_SUBDIRS [\$(MCA_pmix_]mca_framework[_STATIC_SUBDIRS)]"
MCA_pmix_FRAMEWORK_LIBS="$MCA_pmix_FRAMEWORK_LIBS [mca/]mca_framework[/libmca_]mca_framework[.la]"])
MCA_pmix_FRAMEWORK_LIBS="$MCA_pmix_FRAMEWORK_LIBS [\$(MCA_pmix_]mca_framework[_STATIC_LTLIBS)]"
m4_ifdef([MCA_pmix_]mca_framework[_CONFIG],
[MCA_pmix_]mca_framework[_CONFIG](mca_framework),
[MCA_CONFIGURE_FRAMEWORK(mca_framework, 1)])])])
AC_SUBST(MCA_pmix_FRAMEWORKS)
AC_SUBST(MCA_pmix_FRAMEWORKS_SUBDIRS)
AC_SUBST(MCA_pmix_FRAMEWORK_COMPONENT_ALL_SUBDIRS)
AC_SUBST(MCA_pmix_FRAMEWORK_COMPONENT_DSO_SUBDIRS)
AC_SUBST(MCA_pmix_FRAMEWORK_COMPONENT_STATIC_SUBDIRS)
AC_SUBST(MCA_pmix_FRAMEWORK_LIBS)
AC_SUBST(MCA_PROJECT_SUBDIRS)
])
# MCA_ORDER_COMPONENT_LIST(framework_name)
AC_DEFUN([MCA_ORDER_COMPONENT_LIST], [
m4_foreach(mca_component, [mca_pmix_$1_m4_config_component_list],
[m4_ifval(mca_component,
[m4_ifdef([MCA_pmix_]$1[_]mca_component[_PRIORITY], [],
[m4_fatal([MCA_pmix_$1_]mca_component[_PRIORITY not found, but required.])])])])
m4_define([component_list],
[esyscmd([config/pmix_mca_priority_sort.pl] m4_foreach([mca_component], [mca_pmix_$1_m4_config_component_list],
[m4_ifval(mca_component, [mca_component ]PMIX_EVAL_ARG([MCA_pmix_]$1[_]mca_component[_PRIORITY ]))]))])
])
AC_DEFUN([MCA_CHECK_IGNORED_PRIORITY], [
m4_foreach(mca_component, [mca_pmix_$1_m4_config_component_list],
[m4_ifval(mca_component,
[m4_ifdef([MCA_pmix_]$1[_]mca_component[_PRIORITY],
[m4_warn([unsupported], [MCA_pmix_]$1[_]mca_component[_PRIORITY found, but ignored.])])])])
])
######################################################################
#
# MCA_CONFIGURE_FRAMEWORK
#
# Configure the given framework and all components inside the
# framework. Assumes that the framework is located in
# src/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_FRAMEWORK(framework_name, allow_succeed)
#
######################################################################
AC_DEFUN([MCA_CONFIGURE_FRAMEWORK],[
pmix_show_subsubtitle "Configuring MCA framework $1"
m4_ifdef([mca_pmix_$1_no_config_component_list], [],
[m4_fatal([Could not find mca_pmix_$1_no_config_component_list - please rerun autogen.pl])])
m4_ifdef([mca_pmix_$1_m4_config_component_list], [],
[m4_fatal([Could not find mca_pmix_$1_m4_config_component_list - please rerun autogen.pl])])
# 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.
m4_if([$1], [common], [outdir=src/mca/common], [outdir=src/mca/$1/base])
AS_MKDIR_P([$outdir])
# emit Makefile rule
AC_CONFIG_FILES([src/mca/$1/Makefile])
# remove any previously generated #include files
outfile_real=$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 $1])
AC_MSG_RESULT([mca_pmix_$1_no_config_component_list])
AC_MSG_CHECKING([for m4 configure components in framework $1])
AC_MSG_RESULT([mca_pmix_$1_m4_config_component_list])
# If there are components in the no configure list, but we're
# doing one of the "special" selection logics, abort with a
# reasonable message.
m4_if(PMIX_EVAL_ARG([MCA_pmix_$1_CONFIGURE_MODE]), [STOP_AT_FIRST],
[m4_ifval(mca_pmix_$1_no_config_component_list,
[m4_fatal([Framework $1 using STOP_AT_FIRST but at least one component has no configure.m4])])])
m4_if(PMIX_EVAL_ARG([MCA_pmix_$1_CONFIGURE_MODE]), [STOP_AT_FIRST_PRIORITY],
[m4_ifval(mca_pmix_$1_no_config_component_list,
[m4_fatal([Framework $1 using STOP_AT_FIRST_PRIORITY but at least one component has no configure.m4])])])
m4_if(PMIX_EVAL_ARG([MCA_pmix_$1_CONFIGURE_MODE]), [PRIORITY],
[m4_ifval(mca_pmix_$1_no_config_component_list,
[m4_fatal([Framework $1 using PRIORITY but at least one component has no configure.m4])])])
# run the configure logic for the no-config components
m4_foreach(mca_component, [mca_pmix_$1_no_config_component_list],
[m4_ifval(mca_component,
[MCA_CONFIGURE_NO_CONFIG_COMPONENT($1, mca_component,
[all_components],
[static_components],
[dso_components],
[static_ltlibs],
[$2])])])
# configure components that use built-in configuration scripts
m4_ifdef([component_list], [m4_undefine([component_list])])
m4_if(PMIX_EVAL_ARG([MCA_pmix_$1_CONFIGURE_MODE]), [STOP_AT_FIRST], [MCA_ORDER_COMPONENT_LIST($1)],
[m4_if(PMIX_EVAL_ARG([MCA_pmix_$1_CONFIGURE_MODE]), [STOP_AT_FIRST_PRIORITY], [MCA_ORDER_COMPONENT_LIST($1)],
[m4_if(PMIX_EVAL_ARG([MCA_pmix_$1_CONFIGURE_MODE]), [PRIORITY], [MCA_ORDER_COMPONENT_LIST($1)],
[m4_define([component_list], [mca_pmix_$1_m4_config_component_list])])])])
best_mca_component_priority=0
components_looking_for_succeed=$2
components_last_result=0
m4_foreach(mca_component, [component_list],
[m4_ifval(mca_component,
[m4_if(PMIX_EVAL_ARG([MCA_pmix_$1_CONFIGURE_MODE]), [STOP_AT_FIRST_PRIORITY],
[AS_IF([test $best_mca_component_priority -gt MCA_pmix_$1_]mca_component[_PRIORITY], [components_looking_for_succeed=0])])
MCA_CONFIGURE_M4_CONFIG_COMPONENT($1, mca_component,
[all_components],
[static_components],
[dso_components],
[static_ltlibs],
[$components_looking_for_succeed],
[components_last_result=1],
[components_last_result=0])
m4_if(PMIX_EVAL_ARG([MCA_pmix_$1_CONFIGURE_MODE]), [STOP_AT_FIRST],
[AS_IF([test $components_last_result -eq 1], [components_looking_for_succeed=0])])
m4_if(PMIX_EVAL_ARG([MCA_pmix_$1_CONFIGURE_MODE]), [STOP_AT_FIRST_PRIORITY],
[AS_IF([test $components_last_result -eq 1], [best_mca_component_priority=]PMIX_EVAL_ARG([MCA_pmix_$1_]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(PMIX_EVAL_ARG([MCA_pmix_]$1[_CONFIGURE_MODE]), [STOP_AT_FIRST], [],
[m4_if(PMIX_EVAL_ARG([MCA_pmix_]$1[_CONFIGURE_MODE]), [STOP_AT_FIRST_PRIORITY], [],
[m4_if(PMIX_EVAL_ARG([MCA_pmix_]$1[_CONFIGURE_MODE]), [PRIORITY], [],
[MCA_CHECK_IGNORED_PRIORITY($1)
AS_IF([test "$2" != "0"],
[MCA_CONFIGURE_ALL_CONFIG_COMPONENTS($1, [all_components],
[static_components], [dso_components],
[static_ltlibs])])])])])
MCA_pmix_$1_ALL_COMPONENTS="$all_components"
MCA_pmix_$1_STATIC_COMPONENTS="$static_components"
MCA_pmix_$1_DSO_COMPONENTS="$dso_components"
MCA_pmix_$1_STATIC_LTLIBS="$static_ltlibs"
AC_SUBST(MCA_pmix_$1_ALL_COMPONENTS)
AC_SUBST(MCA_pmix_$1_STATIC_COMPONENTS)
AC_SUBST(MCA_pmix_$1_DSO_COMPONENTS)
AC_SUBST(MCA_pmix_$1_STATIC_LTLIBS)
PMIX_MCA_MAKE_DIR_LIST(MCA_pmix_$1_ALL_SUBDIRS, $1, [$all_components])
PMIX_MCA_MAKE_DIR_LIST(MCA_pmix_$1_STATIC_SUBDIRS, $1, [$static_components])
PMIX_MCA_MAKE_DIR_LIST(MCA_pmix_$1_DSO_SUBDIRS, $1, [$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 "$1" != "common"; then
cat > $outfile <<EOF
/*
* \$HEADER\$
*/
#if defined(c_plusplus) || defined(__cplusplus)
extern "C" {
#endif
`cat $outfile.extern`
const pmix_mca_base_component_t *pmix_mca_$1_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_HEADERS 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(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],[
pmix_show_subsubsubtitle "MCA component $1:$2 (no configuration)"
pmix_show_verbose "PMIX_MCA_NO_CONFIG_COMPONENT: before, should_build=$7"
MCA_COMPONENT_BUILD_CHECK($1, $2,
[should_build=$7], [should_build=0])
MCA_COMPONENT_COMPILE_MODE($1, $2, compile_mode)
pmix_show_verbose "PMIX_MCA_NO_CONFIG_COMPONENT: after, should_build=$should_build"
if test "$should_build" = "1" ; then
MCA_PROCESS_COMPONENT($1, $2, $3, $4, $5, $6, $compile_mode)
else
MCA_PROCESS_DEAD_COMPONENT($1, $2)
# add component to all component list
$3="$$3 $2"
fi
# set the AM_CONDITIONAL on how we should build
if test "$compile_mode" = "dso" ; then
BUILD_pmix_$1_$2_DSO=1
else
BUILD_pmix_$1_$2_DSO=0
fi
AM_CONDITIONAL(MCA_BUILD_pmix_$1_$2_DSO, test "$BUILD_pmix_$1_$2_DSO" = "1")
AC_CONFIG_FILES([src/mca/$1/$2/Makefile])
unset compile_mode
])
######################################################################
#
# MCA_CONFIGURE_M4_CONFIG_COMPONENT
#
#
# USAGE:
# MCA_CONFIGURE_PROJECT(framework_name, component_name
# all_components_variable,
# static_components_variable,
# dso_components_variable,
# static_ltlibs_variable,
# allowed_to_succeed,
# [eval if should build],
# [eval if should not build])
#
######################################################################
AC_DEFUN([MCA_CONFIGURE_M4_CONFIG_COMPONENT],[
m4_ifdef([MCA_pmix_$1_$2_PRIORITY],
[pmix_show_subsubsubtitle "MCA component $1:$2 (m4 configuration macro, priority MCA_pmix_$1_$2_PRIORITY)"],
[pmix_show_subsubsubtitle "MCA component $1:$2 (m4 configuration macro)"])
pmix_show_verbose "PMIX_MCA_M4_CONFIG_COMPONENT: before, should_build=$7"
MCA_COMPONENT_BUILD_CHECK($1, $2, [should_build=$7], [should_build=0])
# Allow the component to override the build mode if it really wants to.
# It is, of course, free to end up calling MCA_COMPONENT_COMPILE_MODE
m4_ifdef([MCA_pmix_$1_$2_COMPILE_MODE],
[MCA_pmix_$1_$2_COMPILE_MODE($1, $2, compile_mode)],
[MCA_COMPONENT_COMPILE_MODE($1, $2, compile_mode)])
# try to configure the component
m4_ifdef([MCA_pmix_$1_$2_CONFIG],
[MCA_pmix_$1_$2_CONFIG([should_build=$should_build],
[should_build=0])],
[m4_fatal([MCA_pmix_$1_$2_CONFIG macro not found])])
pmix_show_verbose "PMIX_MCA_M4_CONFIG_COMPONENT: after, should_build=$should_build"
AS_IF([test "$should_build" = "1"],
[MCA_PROCESS_COMPONENT($1, $2, $3, $4, $5, $6, $compile_mode)],
[MCA_PROCESS_DEAD_COMPONENT($1, $2)
# add component to all component list
$3="$$3 $2"])
m4_ifdef([MCA_pmix_$1_$2_POST_CONFIG],
[ MCA_pmix_$1_$2_POST_CONFIG($should_build)])
# set the AM_CONDITIONAL on how we should build
AS_IF([test "$compile_mode" = "dso"],
[BUILD_pmix_$1_$2_DSO=1],
[BUILD_pmix_$1_$2_DSO=0])
AM_CONDITIONAL(MCA_BUILD_pmix_$1_$2_DSO, test "$BUILD_pmix_$1_$2_DSO" = "1")
AS_IF([test "$should_build" = "1"], [$8], [$9])
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(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/src/mca/$1/* ; do
component="`basename $component_path`"
if test -d $component_path && test -x $component_path/configure ; then
pmix_show_subsubsubtitle "MCA component $1:$component (need to configure)"
pmix_show_verbose "PMIX_MCA_ALL_CONFIG_COMPONENTS: before, should_build=$7"
MCA_COMPONENT_BUILD_CHECK($1, $component,
[should_build=1], [should_build=0])
MCA_COMPONENT_COMPILE_MODE($1, $component, compile_mode)
pmix_show_verbose "PMIX_MCA_ALL_CONFIG_COMPONENTS: after, should_build=$should_build"
if test "$should_build" = "1" ; then
PMIX_CONFIG_SUBDIR([src/mca/$1/$component],
[$pmix_subdir_args],
[should_build=1], [should_build=0])
pmix_show_verbose "PMIX_MCA_ALL_CONFIG_COMPONENTS: after subdir, should_build=$should_build"
fi
if test "$should_build" = "1" ; then
# do some extra work to pass flags back from the
# top-level configure, the way a configure.m4
# component would.
infile="$srcdir/src/mca/$1/$2/post_configure.sh"
if test -f $infile; then
# First check for the ABORT tag
line="`$GREP ABORT= $infile | cut -d= -f2-`"
if test -n "$line" && test "$line" != "no"; then
AC_MSG_WARN([MCA component configure script told me to abort])
AC_MSG_ERROR([cannot continue])
fi
fi
MCA_PROCESS_COMPONENT($1, $component, $2, $3, $4, $5, $compile_mode)
else
MCA_PROCESS_DEAD_COMPONENT($1, $component)
fi
fi
done
])
# MCA_COMPONENT_COMPILE_MODE(framework_name (1),
# component_name (2), compile_mode_variable (3))
# -------------------------------------------------------------------------
# set compile_mode_variable to the compile mode for the given component
#
# NOTE: component_name may not be determined until runtime....
AC_DEFUN([MCA_COMPONENT_COMPILE_MODE],[
SHARED_FRAMEWORK="$DSO_$1"
AS_LITERAL_IF([$2],
[SHARED_COMPONENT="$DSO_$1_$2"],
[str="SHARED_COMPONENT=\$DSO_$1_$2"
eval $str])
STATIC_FRAMEWORK="$STATIC_$1"
AS_LITERAL_IF([$2],
[STATIC_COMPONENT="$STATIC_$1_$2"],
[str="STATIC_COMPONENT=\$STATIC_$1_$2"
eval $str])
# Look for the most specific specifier between static/dso. If
# there is a tie (either neither or both specified), prefer
# static.
if test "$STATIC_COMPONENT" = "1"; then
$3=static
elif test "$SHARED_COMPONENT" = "1"; then
$3=dso
elif test "$STATIC_FRAMEWORK" = "1"; then
$3=static
elif test "$SHARED_FRAMEWORK" = "1"; then
$3=dso
elif test "$STATIC_all" = "1"; then
$3=static
elif test "$DSO_all" = "1"; then
$3=dso
else
$3=static
fi
AC_MSG_CHECKING([for MCA component $1:$2 compile mode])
AC_MSG_RESULT([$$3])
])
# PMIX_MCA_STRIP_LAFILES(output_variable(1),
# input_list(2)
#--------------------------------------------
# Helper function to MCA_PROCESS_COMPONENT which will strip
# any .la file entries in the LIBS list. Used for when copying
# a component's LIBS into WRAPPER_LIBS.
AC_DEFUN([PMIX_MCA_STRIP_LAFILES], [
PMIX_VAR_SCOPE_PUSH([pmix_tmp])
$1=
for arg in $2; do
pmix_tmp=`echo $arg | awk '{print substr([$][1], length([$][1])-2) }'`
AS_IF([test "$pmix_tmp" != ".la"],
[PMIX_APPEND([$1], [$arg])])
done
PMIX_VAR_SCOPE_POP
])
# MCA_PROCESS_COMPONENT(framework_name (1), component_name (2),
# all_components_variable (3), static_components_variable (4)
# dso_components_variable (5), static_ltlibs_variable (6),
# compile_mode_variable (7))
#---------------------------------------------------------------------
# Final setup work for a given component. It should be known before
# calling that this component can build properly (and exists)
#
# NOTE: component_name may not be determined until runtime....
AC_DEFUN([MCA_PROCESS_COMPONENT],[
AC_REQUIRE([AC_PROG_GREP])
# See if it dropped an output file for us to pick up some
# shell variables in.
infile="$srcdir/src/mca/$1/$2/post_configure.sh"
# Add this subdir to the mast list of all MCA component subdirs
$3="$$3 $2"
if test "$7" = "dso" ; then
$5="$$5 $2"
else
if test "$1" = "common"; then
# Static libraries in "common" frameworks are installed, and
# therefore must obey the $FRAMEWORK_LIB_PREFIX that was
# set.
$6="mca/$1/$2/lib${m4_translit([pmix], [a-z], [A-Z])_LIB_PREFIX}pmix_mca_$1_$2.la $$6"
else
# Other frameworks do not have to obey the
# $FRAMEWORK_LIB_PREFIX prefix.
$6="mca/$1/$2/libpmix_mca_$1_$2.la $$6"
fi
echo "extern const pmix_mca_base_component_t pmix_mca_$1_$2_component;" >> $outfile.extern
echo " &pmix_mca_$1_$2_component, " >> $outfile.struct
$4="$$4 $2"
fi
# Output pretty results
AC_MSG_CHECKING([if MCA component $1:$2 can compile])
AC_MSG_RESULT([yes])
# If a component is building static (ie, sucked into the parent
# library), we need to provide LDFLAGS and LIBS and pkg-config
# module name configuration to the wrapper compiler, so that it
# can provide them for the final link of the application.
# Components can explicitly set
# <framework>_<component>_WRAPPER_EXTRA_<flag> for LDFLAGS, LIBS,
# or PC_MODULES, for cases where the component wants to explicitly
# manage which flags are passed to the wrapper compiler. If the
# <framework>_<component>_WRAPPER_EXTRA_<flag> variable is not
# set, then it is assumed that the component wishes all LDFLAGS,
# LIBS, and PC_MODULES to be provided as wrapper flags.
AS_IF([test "$7" = "static"],
[AS_VAR_SET_IF([$1_$2_WRAPPER_EXTRA_LDFLAGS],
[AS_VAR_COPY([tmp_flags], [$1_$2_WRAPPER_EXTRA_LDFLAGS])],
[AS_VAR_COPY([tmp_flags], [$1_$2_LDFLAGS])])
PMIX_FLAGS_APPEND_UNIQ([pmix_mca_wrapper_extra_ldflags], [$tmp_flags])
AS_VAR_SET_IF([$1_$2_WRAPPER_EXTRA_STATIC_LDFLAGS],
[AS_VAR_COPY([tmp_flags], [$1_$2_WRAPPER_EXTRA_STATIC_LDFLAGS])],
[AS_VAR_COPY([tmp_flags], [$1_$2_STATIC_LDFLAGS])])
PMIX_FLAGS_APPEND_UNIQ([pmix_mca_wrapper_extra_static_ldflags], [$tmp_flags])
AS_VAR_SET_IF([$1_$2_WRAPPER_EXTRA_PC_MODULES],
[AS_VAR_COPY([tmp_flags], [$1_$2_WRAPPER_EXTRA_PC_MODULES])],
[AS_VAR_COPY([tmp_flags], [$1_$2_PC_MODULES])])
PMIX_APPEND_UNIQ([pmix_mca_wrapper_extra_pc_modules], [$tmp_flags])
AS_VAR_SET_IF([$1_$2_WRAPPER_EXTRA_LIBS],
[AS_VAR_COPY([tmp_flags], [$1_$1_WRAPPER_EXTRA_LIBS])],
[AS_VAR_COPY([tmp_all_flags], [$1_$2_LIBS])
PMIX_MCA_STRIP_LAFILES([tmp_flags], [$tmp_all_flags])])
PMIX_FLAGS_APPEND_MOVE([pmix_mca_wrapper_extra_libs], [$tmp_flags])
AS_VAR_SET_IF([$1_$2_WRAPPER_EXTRA_STATIC_LIBS],
[AS_VAR_COPY([tmp_flags], [$1_$1_WRAPPER_EXTRA_STATIC_LIBS])],
[AS_VAR_COPY([tmp_all_flags], [$1_$2_STATIC_LIBS])
PMIX_MCA_STRIP_LAFILES([tmp_flags], [$tmp_all_flags])])
echo "Adding static libs $tmp_flags"
PMIX_FLAGS_APPEND_MOVE([pmix_mca_wrapper_extra_static_libs], [$tmp_flags])])
# WRAPPER_EXTRA_CPPFLAGS are only needed for STOP_AT_FIRST
# components, as all other components are not allowed to leak
# headers or compile-time flags into the top-level library or
# wrapper compilers. If needed, copy over WRAPPER_EXTRA_CPPFLAGS.
# Since a configure script component can never be used in a
# STOP_AT_FIRST framework, we don't have to implement the else
# clause in the literal check.
AS_LITERAL_IF([$2],
[AS_IF([test "$$1_$2_WRAPPER_EXTRA_CPPFLAGS" != ""],
[m4_if(PMIX_EVAL_ARG([MCA_$1_CONFIGURE_MODE]), [STOP_AT_FIRST], [stop_at_first=1], [stop_at_first=0])
AS_IF([test "$8" = "static" && test "$stop_at_first" = "1"],
[AS_IF([test "$with_devel_headers" = "yes"],
[PMIX_FLAGS_APPEND_UNIQ([pmix_mca_wrapper_extra_cppflags], [$$2_$3_WRAPPER_EXTRA_CPPFLAGS])])],
[AC_MSG_WARN([ignoring $1_$2_WRAPPER_EXTRA_CPPFLAGS ($$1_$2_WRAPPER_EXTRA_CPPFLAGS): component conditions not met])])])])
])
# MCA_PROCESS_DEAD_COMPONENT(framework_name (1),
# component_name (2))
# ----------------------------------------------------------------
# Finall setup work for a component that can not be built. Do the
# last minute checks to make sure the user isn't doing something
# stupid.
#
# NOTE: component_name may not be determined until runtime....
AC_DEFUN([MCA_PROCESS_DEAD_COMPONENT],[
AC_MSG_CHECKING([if MCA component $1:$2 can compile])
AC_MSG_RESULT([no])
# If this component was requested as the default for this
# type, then abort.
if test "$with_$1" = "$2" ; then
AC_MSG_WARN([MCA component "$2" failed to configure properly])
AC_MSG_WARN([This component was selected as the default])
AC_MSG_ERROR([Cannot continue])
fi
])
# MCA_COMPONENT_BUILD_CHECK(framework_name(1),
# component_name (2), action-if-build (3)
# action-if-not-build (4)
# -----------------------------------------------------------------
# checks the standard rules of component building to see if the
# given component should be built.
#
# Note: component_name may not be determined until runtime....
AC_DEFUN([MCA_COMPONENT_BUILD_CHECK],[
AC_REQUIRE([AC_PROG_GREP])
component_path="$srcdir/src/mca/$1/$2"
want_component=0
# build if:
# - there is no pmix_ignore file
# - there is an pmix_ignore, but there is an empty pmix_unignore
# - there is an pmix_ignore, but username is in pmix_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/.pmix_ignore ; then
# If there is an pmix_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/.pmix_unignore ; then
# if there is an empty pmix_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/.pmix_unignore ; then
want_component=1
elif test ! -z "`$GREP $PMIX_CONFIGURE_USER $component_path/.pmix_unignore`" ; then
want_component=1
fi
fi
fi
# if we were explicitly disabled, don't build :)
AS_IF([test "$DISABLE_$1" = "1"], [want_component=0])
AS_LITERAL_IF([$2],
[AS_IF([test "$DISABLE_$1_$2" = "1"], [want_component=0])],
[str="DISABLED_COMPONENT_CHECK=\$DISABLE_$1_$2"
eval $str
if test "$DISABLED_COMPONENT_CHECK" = "1" ; then
want_component=0
fi])
AS_IF([test "$want_component" = "1"], [$3], [$4])
])
# PMIX_MCA_MAKE_DIR_LIST(subst'ed variable, framework, shell list)
# -------------------------------------------------------------------------
AC_DEFUN([PMIX_MCA_MAKE_DIR_LIST],[
$1=
for item in $3 ; do
$1="$$1 mca/$2/$item"
done
AC_SUBST($1)
])
|
