395 строки
11 KiB
Bash
395 строки
11 KiB
Bash
dnl -*- shell-script -*-
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dnl
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dnl $HEADER$
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dnl
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AC_DEFUN([LAM_MCA],[
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# Find which modules should be built as run-time loadable modules
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# Acceptable combinations:
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#
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# --with-modules
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# --with-modules=[.+,]*MODULE_TYPE[.+,]*
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# --with-modules=[.+,]*MODULE_TYPE-MODULE_NAME[.+,]*
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# --without-modules
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#
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AC_MSG_CHECKING([which modules should be run-time loadable])
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AC_ARG_WITH(modules,
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AC_HELP_STRING([--with-modules=LIST],
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[comma-separated list of types and/or type-module pairs of modules that will be built as run-time loadable modules (as opposed to statically linked in LAM/MPI (if supported on this platform). This directly implies "--enable-shared=LIST and --disable-static=LIST".]))
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if test "$with_modules" = "" -o "$with_modules" = "no"; then
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LOADABLE_MODULE_all=0
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msg=none
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elif test "$with_modules" = "yes"; then
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LOADABLE_MODULE_all=1
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msg=all
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else
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LOADABLE_MODULE_all=0
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ifs_save="$IFS"
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IFS="${IFS}$PATH_SEPARATOR,"
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msg=
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for module in $with_modules; do
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str="`echo LOADABLE_MODULE_$module=1 | sed s/-/_/g`"
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eval $str
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msg="$module $msg"
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done
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IFS="$ifs_save"
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fi
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AC_MSG_RESULT([$msg])
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unset msg
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# The list of MCA types (it's fixed)
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AC_MSG_CHECKING([for MCA types])
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found_types="oob pcm registry coll io one pml ptl topo"
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AC_MSG_RESULT([$found_types])
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# Get the list of all the non-configure MCA modules that were found by
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# autogen.sh.
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# config/mca_no_configure_modules.m4
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MCA_FIND_NO_CONFIGURE_MODULES
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# Now determine the configurable modules in each of the types. This
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# is a little redundant and could be combined into the loop above, but
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# we separate it out for clarity. The extern statements and array of
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# pointers to the module global structs are written to a file for each
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# type that is #include'd in the flue file for each type.
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for type in $found_types; do
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all_modules=
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static_modules=
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dynamic_modules=
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static_ltlibs=
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# Ensure that the directory where the #include file is to live
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# exists. Need to do this for VPATH builds, because the directory
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# may not exist yet.
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outdir=src/mca/$type/base
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total_dir="."
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for dir_part in `IFS='/\\'; set X $outdir; shift; echo "$[@]"`; do
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total_dir=$total_dir/$dir_part
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test -d "$total_dir" ||
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mkdir "$total_dir" ||
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AC_MSG_ERROR([cannot create $total_dir])
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done
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# Also ensure that the dynamic-mca base directory exists
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total_dir="."
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dyndir=src/mca/dynamic/$type
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for dir_part in `IFS='/\\'; set X $dyndir; shift; echo "$[@]"`; do
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total_dir=$total_dir/$dir_part
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test -d "$total_dir" ||
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mkdir "$total_dir" ||
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AC_MSG_ERROR([cannot create $total_dir])
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done
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# Remove any previous generated #include files
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outfile=$outdir/static-modules.h
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rm -f $outfile $outfile.struct $outfile.extern \
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$outfile.all $outfile.static $outfile.dyanmic
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touch $outfile.struct $outfile.extern \
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$outfile.all $outfile.static $outfile.dynamic
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# Manual conversion of $type to its generic name (e.g., crmpi->cr,
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# crlam->cr).
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# JMS Fix this
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case "$type" in
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crmpi)
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generic_type="cr"
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;;
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crlam)
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generic_type="cr"
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;;
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*)
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generic_type="$type"
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;;
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esac
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# Iterate through the list of no-configure modules
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foo="found_modules=\$MCA_${type}_NO_CONFIGURE_SUBDIRS"
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eval $foo
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for module in $found_modules; do
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m=`basename "$module"`
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if test -d $srcdir/$module -a ! -f $srcdir/$module/.lam_ignore; then
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lam_show_subtitle "MCA module $type:$m (no configure script)"
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# Remove any possible sym link in the mca-dynamic tree
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rm -f src/mca/dyanmic/$type/$m
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# Now process the module
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MCA_PROCESS_MODULE(1, 1, $type, $m)
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# Note that the AM_CONDITIONAL for this module is set in
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# config/mca_module_list.m4 -- which is generated by
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# autogen.sh because we cannot have a variable
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# AM_CONDITIONAL name (which we need here). Since
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# autogen.sh knows the name that is necessary, it just
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# generated the AM_CONDITIONAL directly. Here, we fill in
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# the variable that is used in that AM_CONDITIONAL.
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if test "$compile_mode" = "dynamic"; then
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value=1
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else
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value=0
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fi
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foo="BUILD_${type}_${m}_LOADABLE_MODULE=$value"
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eval $foo
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fi
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done
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# Find all configureable modules, run their configure scripts,
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# etc.
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for module in $srcdir/src/mca/$type/*; do
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FOUND=0
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HAPPY=0
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m="`basename $module`"
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if test -d $module -a -x $module/configure -a \
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! -f $module/.lam_ignore; then
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lam_show_subtitle "MCA module $type:$m (need to configure)"
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# We found one!
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FOUND=1
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# Remove any possible sym link in the mca-dynamic tree
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rm -f src/mca/dyanmic/$type/$m
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# Configure the module subdirectory
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LAM_CONFIG_SUBDIR([src/mca/$type/$m],
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[$lam_subdir_args],
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[HAPPY=1], [HAPPY=0])
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fi
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# Process this module
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MCA_PROCESS_MODULE($FOUND, $HAPPY, $type, $m)
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done
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# m4 weirdness: must also do the echo after the sort, or we get a
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# string with newlines in it
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all_modules="`sort $outfile.all`"
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all_modules="`echo $all_modules`"
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static_modules="`sort $outfile.static`"
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static_modules="`echo $static_modules`"
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dynamic_modules="`sort $outfile.dynamic`"
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dynamic_modules="`echo $dynamic_modules`"
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rm -f $outfile $outfile.all $outfile.static $outfile.dynamic
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# Create the final .h file that will be included in the type's
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# top-level glue. This lists all the static modules.
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cat > $outfile <<EOF
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/*
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* \$HEADER\$
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*/
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`cat $outfile.extern`
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const mca_base_module_t *mca_${type}_base_static_modules[[]] = {
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`cat $outfile.struct`
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NULL
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};
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EOF
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rm -f $outfile.struct $outfile.extern
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# Save the results for the Makefile.am's. Note the whacky shell
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# script escaping that is necessary because $modules may be
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# multiple words, but we also need to substitute on ${type}...
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foo="MCA_${type}_ALL_SUBDIRS"'="$all_modules"'
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eval "$foo"
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foo="MCA_${type}_STATIC_SUBDIRS"'="$static_modules"'
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eval "$foo"
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foo="MCA_${type}_DYNAMIC_SUBDIRS"'="$dynamic_modules"'
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eval "$foo"
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foo="MCA_${type}_STATIC_LTLIBS"'="$static_ltlibs"'
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eval "$foo"
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done
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unset foo type m modules structs outfile outdir total_dir file \
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all_modules static_modules dynamic_modules static_ltlibs
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# Grumble. It seems that AC_SUBST and AC_DEFINE don't let you
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# substitue on a variable name that contains a variable (e.g.,
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# LAM_MCA_$type_SUBDIRS). So we have to do this manually. :-(
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# LAM types
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AC_SUBST(MCA_oob_ALL_SUBDIRS)
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AC_SUBST(MCA_oob_STATIC_SUBDIRS)
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AC_SUBST(MCA_oob_DYNAMIC_SUBDIRS)
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AC_SUBST(MCA_oob_STATIC_LTLIBS)
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AC_SUBST(MCA_pcm_ALL_SUBDIRS)
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AC_SUBST(MCA_pcm_STATIC_SUBDIRS)
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AC_SUBST(MCA_pcm_DYNAMIC_SUBDIRS)
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AC_SUBST(MCA_pcm_STATIC_LTLIBS)
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AC_SUBST(MCA_registry_ALL_SUBDIRS)
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AC_SUBST(MCA_registry_STATIC_SUBDIRS)
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AC_SUBST(MCA_registry_DYNAMIC_SUBDIRS)
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AC_SUBST(MCA_registry_STATIC_LTLIBS)
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# MPI types
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AC_SUBST(MCA_coll_ALL_SUBDIRS)
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AC_SUBST(MCA_coll_STATIC_SUBDIRS)
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AC_SUBST(MCA_coll_DYNAMIC_SUBDIRS)
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AC_SUBST(MCA_coll_STATIC_LTLIBS)
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AC_SUBST(MCA_io_ALL_SUBDIRS)
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AC_SUBST(MCA_io_STATIC_SUBDIRS)
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AC_SUBST(MCA_io_DYNAMIC_SUBDIRS)
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AC_SUBST(MCA_io_STATIC_LTLIBS)
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AC_SUBST(MCA_one_ALL_SUBDIRS)
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AC_SUBST(MCA_one_STATIC_SUBDIRS)
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AC_SUBST(MCA_one_DYNAMIC_SUBDIRS)
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AC_SUBST(MCA_one_STATIC_LTLIBS)
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AC_SUBST(MCA_pml_ALL_SUBDIRS)
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AC_SUBST(MCA_pml_STATIC_SUBDIRS)
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AC_SUBST(MCA_pml_DYNAMIC_SUBDIRS)
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AC_SUBST(MCA_pml_STATIC_LTLIBS)
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AC_SUBST(MCA_ptl_ALL_SUBDIRS)
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AC_SUBST(MCA_ptl_STATIC_SUBDIRS)
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AC_SUBST(MCA_ptl_DYNAMIC_SUBDIRS)
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AC_SUBST(MCA_ptl_STATIC_LTLIBS)
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AC_SUBST(MCA_topo_ALL_SUBDIRS)
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AC_SUBST(MCA_topo_STATIC_SUBDIRS)
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AC_SUBST(MCA_topo_DYNAMIC_SUBDIRS)
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AC_SUBST(MCA_topo_STATIC_LTLIBS)
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# Finally, now that we've filled in all the test variables, get all
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# the AM_CONDITIONALs that indicate whether to build modules as shared
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# or static.
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# config/mca_no_configure_modules.m4
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MCA_AMC_NO_CONFIGURE_MODULES])
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dnl -----------------------------------------------------------------------
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dnl -----------------------------------------------------------------------
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dnl -----------------------------------------------------------------------
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AC_DEFUN([MCA_PROCESS_MODULE],[
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HAPPY=$1
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FOUND=$2
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type=$3
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m=$4
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# See if it dropped an output file for us to pick up some
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# shell variables in.
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infile="src/mca/$type/$m/post_configure.sh"
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# Did we find a valid module, and did its configure run
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# successfully?
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if test "$HAPPY" = "1"; then
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# Add this subdir to the mast list of all MCA module subdirs
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echo $m >> $outfile.all
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# Is this module going to built staic or shared?
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str="SHARED_TYPE=\$LOADABLE_MODULE_$type"
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eval $str
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str="SHARED_GENERIC_TYPE=\$LOADABLE_MODULE_$generic_type"
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eval $str
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str="SHARED_MODULE=\$LOADABLE_MODULE_${type}_$m"
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eval $str
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shared_mode_override=static
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# Setup for either shared or static
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if test "$shared_mode_override" = "dynamic" -o \
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"$SHARED_TYPE" = "1" -o \
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"$SHARED_GENERIC_TYPE" = "1" -o \
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"$SHARED_MODULE" = "1" -o \
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"$LOADABLE_MODULE_all" = "1"; then
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compile_mode="dynamic"
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echo $m >> $outfile.dynamic
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ls -l "src/mca/dynamic/$type/$m"
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$LN_S "$LAM_TOP_BUILDDIR/src/mca/$type/$m" \
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"src/mca/dynamic/$type/$m"
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ls -l "src/mca/dynamic/$type/$m"
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else
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static_ltlibs="$m/libmca_${type}_${m}.la $static_ltlibs"
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echo "extern const mca_base_module_t mca_${type}_${m}_module;" >> $outfile.extern
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echo " &mca_${type}_${m}_module, " >> $outfile.struct
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compile_mode="static"
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echo $m >> $outfile.static
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fi
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# Output pretty results
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AC_MSG_CHECKING([if MCA module $type:$m can compile])
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AC_MSG_RESULT([yes])
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AC_MSG_CHECKING([for MCA module $type:$m compile mode])
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AC_MSG_RESULT([$compile_mode])
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# If there's an output file, add the values to
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# scope_EXTRA_flags.
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if test -f $infile; then
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# First check for the ABORT tag
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line="`grep ABORT= $infile | cut -d= -f2-`"
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if test -n "$line" -a "$line" != "no"; then
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AC_MSG_WARN([MCA module configure script told me to abort])
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AC_MSG_ERROR([cannot continue])
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fi
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# Now check for the rest of the tags
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for scope in LIBLAM LIBMPI WRAPPER; do
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for flags in CFLAGS CXXFLAGS FFLAGS LDFLAGS LIBS; do
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var="${scope}_EXTRA_${flags}"
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line="`grep $var= $infile | cut -d= -f2-`"
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if test -n "$line"; then
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str="$var="'"$'"$var $line"'"'
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eval $str
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fi
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done
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done
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fi
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elif test "$FOUND" = "1"; then
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AC_MSG_CHECKING([if MCA module $type:$m can compile])
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AC_MSG_RESULT([no])
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# If this module was requested as the default for this
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# type, then abort.
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str="foo="'"$'"with_$type"'"'
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eval $str
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str="bar="'"$'"with_$generic_type"'"'
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eval $str
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if test "$foo" = "$m" -o "$bar" = "$m"; then
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AC_MSG_WARN([MCA module "$m" failed to configure properly])
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AC_MSG_WARN([This module was selected as the default])
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AC_MSG_ERROR([Cannot continue])
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exit 1
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fi
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fi
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])
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