fec973efda
replace test ... -o ... with test ... || test ... and test ... -a ... with test ... && test ...
171 строка
7.3 KiB
Bash
171 строка
7.3 KiB
Bash
# -*- shell-script -*-
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#
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# Copyright (c) 2009-2013 Cisco Systems, Inc. All rights reserved.
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# Copyright (c) 2013 Los Alamos National Security, LLC. All rights reserved.
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# Copyright (c) 2015 Research Organization for Information Science
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# and Technology (RIST). 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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#
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# Priority
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#
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AC_DEFUN([MCA_opal_event_external_PRIORITY], [90])
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#
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# Force this component to compile in static-only mode
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#
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AC_DEFUN([MCA_opal_event_external_COMPILE_MODE], [
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AC_MSG_CHECKING([for MCA component $2:$3 compile mode])
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$4="static"
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AC_MSG_RESULT([$$4])
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])
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# MCA_event_external_POST_CONFIG()
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# ---------------------------------
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AC_DEFUN([MCA_opal_event_external_POST_CONFIG],[
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# If we won, then do all the rest of the setup
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AS_IF([test "$1" = "1"],
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[AC_DEFINE_UNQUOTED([EVENT_EXTERNAL_EVENT_VERSION],
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[external],
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[Version of event])
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# Set this variable so that the framework m4 knows what
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# file to include in opal/mca/event/event.h
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opal_event_external_basedir=opal/mca/event/external
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opal_event_base_include="external/external.h"
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# Add some stuff to CPPFLAGS so that the rest of the source
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# tree can be built
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CPPFLAGS="$CPPFLAGS $opal_event_external_CPPFLAGS"
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LDFLAGS="$LDFLAGS $opal_event_external_LDFLAGS"
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LIBS="$LIBS $opal_event_external_LIBS"
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])
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])dnl
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# MCA_event_external_CONFIG([action-if-found], [action-if-not-found])
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# --------------------------------------------------------------------
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AC_DEFUN([MCA_opal_event_external_CONFIG],[
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AC_CONFIG_FILES([opal/mca/event/external/Makefile])
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OPAL_VAR_SCOPE_PUSH([opal_event_external_CPPFLAGS_save opal_event_external_CFLAGS_save opal_event_external_LDFLAGS_save opal_event_external_LIBS_save])
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AC_ARG_WITH([libevent],
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[AC_HELP_STRING([--with-libevent=DIR],
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[Search for libevent headers and libraries in DIR. Should only be used if an external copy of libevent is being used.])])
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# Bozo check
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AS_IF([test "$with_libevent" = "no"],
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[AC_MSG_WARN([It is not possible to configure Open MPI --without-libevent])
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AC_MSG_ERROR([Cannot continue])])
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AC_ARG_WITH([libevent-libdir],
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[AC_HELP_STRING([--with-libevent-libdir=DIR],
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[Search for libevent libraries in DIR. Should only be used if an external copy of libevent is being used.])])
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# Make sure the user didn't specify --with-libevent=internal and
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# --with-libevent-libdir=whatever (because you can only specify
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# --with-libevent-libdir when external libevent is being used).
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AS_IF([test "$with_libevent" = "internal" && test -n "$with_libevent_libdir"],
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[AC_MSG_WARN([Both --with-libevent=internal and --with-libevent-libdir=DIR])
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AC_MSG_WARN([were specified, which does not make sense.])
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AC_MSG_ERROR([Cannot continue])])
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# Do we want this external component? (slightly redundant logic,
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# but hopefully slightly more clear...)
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opal_event_external_want=no
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AS_IF([test "$with_libevent" = "external"], [opal_event_external_want=yes])
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AS_IF([test -n "$with_libevent_libdir"], [opal_event_external_want=yes])
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AS_IF([test -n "$with_libevent" && test "$with_libevent" != "no" && test "$with_libevent" != "internal"], [opal_event_external_want=yes])
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# If we want external support, try it
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AS_IF([test "$opal_event_external_want" = "yes"],
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[ # Error out if the specified dir does not exist
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OPAL_CHECK_WITHDIR([libevent-libdir], [$with_libevent_libdir],
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[libevent.*])
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AC_MSG_CHECKING([for external libevent in])
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AS_IF([test "$with_libevent" != "external" && test "$with_libevent" != "yes"],
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[opal_event_dir=$with_libevent
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AC_MSG_RESULT([$opal_event_dir])
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OPAL_CHECK_WITHDIR([libevent], [$with_libdir],
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[include/event.h])
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],
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[AC_MSG_RESULT([(default search paths)])])
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AS_IF([test ! -z "$with_libevent_libdir" && test "$with_libevent_libdir" != "yes"],
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[opal_event_libdir="$with_libevent_libdir"])
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opal_event_external_CPPFLAGS_save=$CPPFLAGS
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opal_event_external_CFLAGS_save=$CFLAGS
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opal_event_external_LDFLAGS_save=$LDFLAGS
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opal_event_external_LIBS_save=$LIBS
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OPAL_CHECK_PACKAGE([opal_event_external],
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[event.h],
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[event],
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[event_config_new],
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[-levent_pthreads],
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[$opal_event_dir],
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[$opal_event_libdir],
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[opal_event_external_support=yes],
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[opal_event_external_support=no])
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# Ensure that this libevent has the symbol
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# "evthread_set_lock_callbacks", which will only exist if
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# libevent was configured with thread support.
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LIBS="$opal_event_external_LDFLAGS $LIBS"
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AC_CHECK_LIB([event], [evthread_set_lock_callbacks],
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[],
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[AC_MSG_WARN([External libevent does not have thread support])
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AC_MSG_WARN([Open MPI requires libevent to be compiled with])
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AC_MSG_WARN([thread support enabled])
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AC_MSG_ERROR([Cannot continue])])
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AC_CHECK_LIB([event_pthreads], [evthread_use_pthreads],
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[],
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[AC_MSG_WARN([External libevent does not have thread support])
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AC_MSG_WARN([Open MPI requires libevent to be compiled with])
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AC_MSG_WARN([thread support enabled])
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AC_MSG_ERROR([Cannot continue])])
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CPPFLAGS=$opal_event_external_CPPFLAGS_save
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CFLAGS=$opal_event_external_CFLAGS_save
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LDFLAGS=$opal_event_external_LDFLAGS_save
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LIBS=$opal_event_external_LIBS_save
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AC_SUBST(opal_event_external_CPPFLAGS)
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AC_SUBST(opal_event_external_LDFLAGS)
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AC_SUBST(opal_event_external_LIBS)
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# These flags need to get passed to the wrapper compilers
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# (this is unnecessary for the internal/embedded event)
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event_external_WRAPPER_EXTRA_CPPFLAGS=$opal_event_external_CPPFLAGS
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# Finally, add some flags to the wrapper compiler if we're
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# building with developer headers so that our headers can
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# be found.
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event_external_WRAPPER_EXTRA_LDFLAGS=$opal_event_external_LDFLAGS
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event_external_WRAPPER_EXTRA_LIBS=$opal_event_external_LIBS
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])
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# Done!
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AS_IF([test "$opal_event_external_support" = "yes"],
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[ # If we configured successfully, set
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# OPAL_HAVE_WORKING_EVENTOPS to 1 (it's a calculated value
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# in the embedded Open MPI libevent, so we can only assume
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# what it is in the installed libevent :-\ ).
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file=$opal_event_dir/include/libevent/config.h
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OPAL_HAVE_WORKING_EVENTOPS=1
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$1],
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[OPAL_HAVE_WORKING_EVENTOPS=0
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$2])
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OPAL_VAR_SCOPE_POP
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])dnl
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