190 строки
7.6 KiB
Bash
190 строки
7.6 KiB
Bash
# -*- shell-script -*-
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#
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# Copyright (c) 2009-2010 Cisco Systems, Inc. All rights reserved.
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#
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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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AC_DEFUN([MCA_opal_event_libevent207_PRIORITY], [60])
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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_event_libevent207_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_event_libevent207_CONFIG([action-if-can-compile],
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# [action-if-cant-compile])
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# ------------------------------------------------
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AC_DEFUN([MCA_opal_event_libevent207_CONFIG],[
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AC_CONFIG_FILES([opal/mca/event/libevent207/Makefile])
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basedir="opal/mca/event/libevent207"
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CFLAGS_save="$CFLAGS"
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CFLAGS="$OMPI_CFLAGS_BEFORE_PICKY $OPAL_VISIBILITY_CFLAGS"
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CPPFLAGS_save="$CPPFLAGS"
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CPPFLAGS="-I$OMPI_TOP_SRCDIR -I$OMPI_TOP_BUILDDIR -I$OMPI_TOP_SRCDIR/opal/include $CPPFLAGS"
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AC_MSG_CHECKING([libevent configuration args])
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str=`event_args="--disable-dns --disable-http --disable-rpc --disable-openssl --enable-hidden-symbols --includedir=$includedir/openmpi/opal/event/libevent/include"`
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eval $str
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unset str
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AC_ARG_ENABLE(event-rtsig,
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AC_HELP_STRING([--enable-event-rtsig],
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[enable support for real time signals (experimental)]))
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if test "$enable_event_rtsig" = "yes"; then
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event_args="$event_args --enable-rtsig"
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fi
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AC_ARG_ENABLE(event-select,
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AC_HELP_STRING([--disable-event-select], [disable select support]))
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if test "$enable_event_select" = "no"; then
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event_args="$event_args --disable-select"
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fi
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AC_ARG_ENABLE(event-poll,
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AC_HELP_STRING([--disable-event-poll], [disable poll support]))
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if test "$enable_event_poll" = "no"; then
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event_args="$event_args --disable-poll"
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fi
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AC_ARG_ENABLE(event-devpoll,
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AC_HELP_STRING([--disable-event-devpoll], [disable devpoll support]))
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if test "$enable_event_devpoll" = "no"; then
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event_args="$event_args --disable-devpoll"
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fi
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AC_ARG_ENABLE(event-kqueue,
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AC_HELP_STRING([--disable-event-kqueue], [disable kqueue support]))
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if test "$enable_event_kqueue" = "no"; then
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event_args="$event_args --disable-kqueue"
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fi
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AC_ARG_ENABLE(event-epoll,
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AC_HELP_STRING([--disable-event-epoll], [disable epoll support]))
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if test "$enable_event_epoll" = "no"; then
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event_args="$event_args --disable-epoll"
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fi
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AC_ARG_ENABLE(event-evport,
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AC_HELP_STRING([--enable-event-evport], [enable evport support]))
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if test "$enable_event_evport" = "yes"; then
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event_args="$event_args --enable-evport"
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else
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event_args="$event_args --disable-evport"
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fi
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AC_ARG_ENABLE(event-signal,
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AC_HELP_STRING([--disable-event-signal], [disable signal support]))
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if test "$enable_event_signal" = "no"; then
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event_args="$event_args --disable-signal"
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fi
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AC_ARG_ENABLE(event-debug,
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AC_HELP_STRING([--enable-event-debug], [enable event library debug output]))
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if test "$enable_event_debug" = "no"; then
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event_args="$event_args --disable-debug-mode"
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fi
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AC_ARG_ENABLE(event-thread-support,
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AC_HELP_STRING([--enable-event-thread-support], [enable event library internal thread support]))
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if test "$enable_event_thread_support" = "yes"; then
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AC_DEFINE_UNQUOTED(OPAL_EVENT_HAVE_THREAD_SUPPORT, 1,
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[Thread support was configured into the event library])
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else
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event_args="$event_args --disable-thread-support"
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AC_DEFINE_UNQUOTED(OPAL_EVENT_HAVE_THREAD_SUPPORT, 0,
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[Thread support was not configured into the event library])
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fi
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AC_MSG_RESULT([$event_args])
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OMPI_CONFIG_SUBDIR([$basedir/libevent],
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[$event_args $ompi_subdir_args],
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[libevent_happy="yes"], [libevent_happy="no"])
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if test "$libevent_happy" = "no"; then
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AC_MSG_WARN([Event library failed to configure])
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AC_MSG_ERROR([Cannot continue])
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fi
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CFLAGS="$CFLAGS_save"
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CPPFLAGS="$CPPFLAGS_save"
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# If we configured successfully, set OPAL_HAVE_WORKING_EVENTOPS to
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# the value in the generated libevent/config.h (NOT
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# libevent/include/event2/event-config.h!). Otherwise, set it to
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# 0.
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file=$basedir/libevent/config.h
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AS_IF([test "$libevent_happy" = "yes" -a -r $file],
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[OPAL_HAVE_WORKING_EVENTOPS=`grep HAVE_WORKING_EVENTOPS $file | awk '{print [$]3 }'`
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# Build libevent/include/event2/event-config.h. If we
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# don't do it here, then libevent's Makefile.am will build
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# it during "make all", which is too late for us (because
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# other things are built before the event framework that
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# end up including event-config.h). The steps below were
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# copied from libevent's Makefile.am.
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AC_CONFIG_COMMANDS([opal/mca/event/libevent207/libevent/include/event2/event-config.h],
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[basedir="opal/mca/event/libevent207"
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file="$basedir/libevent/include/event2/event-config.h"
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rm -f "$file.new"
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cat > "$file.new" <<EOF
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/* event2/event-config.h
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*
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* This file was generated by autoconf when libevent was built, and
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* post- processed by Open MPI's component configure.m4 (so that
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* Libevent wouldn't build it during "make all") so that its macros
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* would have a uniform prefix.
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*
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* DO NOT EDIT THIS FILE.
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*
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* Do not rely on macros in this file existing in later versions
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*/
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#ifndef _EVENT2_EVENT_CONFIG_H_
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#define _EVENT2_EVENT_CONFIG_H_
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EOF
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sed -e 's/#define /#define _EVENT_/' \
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-e 's/#undef /#undef _EVENT_/' \
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-e 's/#ifndef /#ifndef _EVENT_/' < "$basedir/libevent/config.h" >> "$file.new"
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echo "#endif" >> "$file.new"
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# Only make a new .h file if the
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# contents haven't changed
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diff -q $file "$file.new" > /dev/null 2> /dev/null
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if test "$?" = "0"; then
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echo $file is unchanged
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else
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cp "$file.new" $file
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fi
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rm -f "$file.new"])
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# Must set this variable so that the framework m4 knows
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# what file to include in opal/mca/event/event.h
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event_base_include="libevent207/libevent207.h"
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# We also set _cppflags so that when including
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# libevent207.h, it can find all the actual libevent files.
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# Be a little friendly and only include the -I for the
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# builddir if it's different than the srcdir.
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file=$basedir/libevent
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event_base_include_cppflags="-I$OMPI_TOP_SRCDIR/$file -I$OMPI_TOP_SRCDIR/$file/include"
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AS_IF([test "$OMPI_TOP_BUILDDIR" != "$OMPI_TOP_SRCDIR"],
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[event_base_include_cppflags="$event_base_include_cppflags -I$OMPI_TOP_BUILDDIR/$file/include"])
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if test "$with_devel_headers" = "yes" ; then
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WRAPPER_EXTRA_CPPFLAGS="$WRAPPER_EXTRA_CPPFLAGS "'-I${includedir}/openmpi/opal/mca/event/libevent207/libevent -I${includedir}/openmpi/opal/mca/event/libevent207/libevent/include'
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fi
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$1],
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[$2
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OPAL_HAVE_WORKING_EVENTOPS=0])
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unset file
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])
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