openmpi/config/opal_check_alps.m4

dnl -*- shell-script -*-
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dnl                         University Research and Technology
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dnl                         and Technology (RIST). All rights reserved.
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# OPAL_CHECK_ALPS_CLE4([action-if-found], [action-if-not-found])
# --------------------------------------------------------
AC_DEFUN([OPAL_CHECK_ALPS_CLE4],[

#
#   if we've gotten here, its because we are building on a CLE 4 system
#
    opal_check_alps_cle4_libdir_happy="no"
    opal_check_alps_cle4_dir_happy="no"

    AC_MSG_CHECKING([Checking for ALPS components on a CLE 4 system with alps  $with_alps])

    AC_ARG_WITH([alps-libdir],
                [AC_HELP_STRING([--with-alps-libdir=DIR],
                [Location of alps libraries (alpslli, alpsutil) (default: /usr/lib/alps (/opt/cray/xe-sysroot/default/user on eslogin nodes))])])

#
#   check to see if Open MPI is being built on a CLE 4 eslogin node
#
    AS_IF([test -f /etc/opt/cray/release/ESLrelease],
          [default_alps_dir="/opt/cray/xe-sysroot/default/usr"],
          [default_alps_dir="/usr"])

     AS_IF([test -z "$with_alps_libdir"],
           [AS_IF([test "$with_alps" != "yes" && test "$with_alps" != "auto"],
                  [AS_IF([test -d "$with_alps_libdir/lib64"],
                         [opal_check_alps_libdir="$with_alps_libdir/lib64"],
                         [opal_check_alps_libdir="$with_alps_libdir/lib"])],
                  [ opal_check_alps_libdir="$default_alps_dir/lib/alps"])
           ],[])

     AS_IF([test "$with_alps" = "yes" || test "$with_alps" = "auto"],
           [opal_check_alps_dir=$default_alps_dir],
           [opal_check_alps_dir=$with_alps])

    AC_MSG_CHECKING([if $opal_check_alps_libdir/libalps.a is present])
    AS_IF([test -f "$opal_check_alps_libdir/libalps.a"],
          [opal_check_alps_libdir_cle4_happy="yes"],
          [opal_check_alps_libdir_cle4_happy="no",
           AC_MSG_RESULT([no])])

    AC_MSG_CHECKING([if $opal_check_alps_dir/include/alps/apInfo.h is present])
    AS_IF([test -f "$opal_check_alps_dir/include/alps/apInfo.h"],
          [opal_check_alps_dir_cle4_happy="yes"],
          [opal_check_alps_dir_cle4_happy="no"
           AC_MSG_RESULT([no])])

    AS_IF([test "$opal_check_alps_libdir_cle4_happy" = "yes" && test "$opal_check_alps_dir_cle4_happy" = "yes"],
          [CRAY_ALPSLLI_CFLAGS="-I$opal_check_alps_dir/include"
           CRAY_ALPSLLI_LIBS="-L$opal_check_alps_libdir -lalpslli -lalpsutil"
           CRAY_ALPSLLI_STATIC_LIBS="-L$opal_check_alps_libdir -lalpslli -lalpsutil"
           $1],
          [$2])
])




# OPAL_CHECK_ALPS(prefix, [action-if-found], [action-if-not-found])
# --------------------------------------------------------
AC_DEFUN([OPAL_CHECK_ALPS],[
    if test -z "$opal_check_cray_alps_happy"; then

        AC_ARG_WITH([alps],
                    [AC_HELP_STRING([--with-alps(=DIR|yes|no)],
                    [Build with ALPS scheduler component, optionally adding DIR/include, DIR/lib, and DIR/lib64 to the search path for headers and libraries (default: auto)])],[],with_alps=auto)

        if test -f /etc/opt/cray/release/clerelease; then
            cle_level=`awk -F. '{print [$]1}' /etc/opt/cray/release/clerelease`
        else
            cle_level="unknown"
        fi

        AC_MSG_CHECKING([for ALPS support cle level $cle_level])
        AS_IF([test "$cle_level" = "4" && test "$with_alps" != "no"],
              [OPAL_CHECK_ALPS_CLE4([opal_check_cray_alps_happy="yes"],
                                    [opal_check_cray_alps_happy="no"])],
              [AS_IF([test "$with_alps" = "no"],
                     [AC_MSG_RESULT([no])
                      opal_check_cray_alps_happy=no
                      $3],
                     [AS_IF([test "$with_alps" = "auto" || test "$with_alps" = "yes"],
                            [PKG_CHECK_MODULES_STATIC([CRAY_ALPSLLI], [cray-alpslli],
                                                      [opal_check_cray_alps_happy="yes"],
                                                      [opal_check_cray_alps_happy="no"]
                                                      [AS_IF([test "$with_alps" = "yes"],
                                                             [AC_MSG_WARN([ALPS support requested but pkg-config failed.])
                                                              AC_MSG_WARN([Need to explicitly indicate ALPS directory])
                                                              AC_MSG_WARN([on the configure line using --with-alps option.])
                                                              AC_MSG_ERROR([Aborting])],[])]
                                                      )
                              PKG_CHECK_MODULES_STATIC([CRAY_ALPSUTIL], [cray-alpsutil],
                                                [opal_check_cray_alps_happy="yes"],
                                                [opal_check_cray_alps_happy="no"]
                                                [AS_IF([test "$with_alps" = "yes"],
                                                       [AC_MSG_WARN([ALPS support requested but pkg-config failed.])
                                                        AC_MSG_WARN([Need to explicitly indicate ALPS directory])
                                                        AC_MSG_WARN([on the configure line using --with-alps option.])
                                                        AC_MSG_ERROR([Aborting])],[])]
                                                       )

                               PKG_CHECK_MODULES_STATIC([CRAY_ALPS], [cray-alps],
                                               [opal_check_cray_alps_happy="yes"],
                                               [opal_check_cray_alps_happy="no"]
                                               [AS_IF([test "$with_alps" = "yes"],
                                                      [AC_MSG_WARN([ALPS support requested but pkg-config failed.])
                                                       AC_MSG_WARN([Need to explicitly indicate ALPS directory])
                                                       AC_MSG_WARN([on the configure line using --with-alps option.])
                                                       AC_MSG_ERROR([Aborting])],[])]
                                                       )
                               PKG_CHECK_MODULES_STATIC([CRAY_WLM_DETECT], [cray-wlm_detect],
                                               [opal_check_cray_alps_happy="yes"
                                                AC_DEFINE_UNQUOTED([CRAY_WLM_DETECT],[1],
                                                                   [defined to 1 if cray wlm available, 0 otherwise])
                                               ],
                                               [opal_check_cray_alps_happy="no"]
                                               [AS_IF([test "$with_alps" = "yes"],
                                                      [AC_MSG_WARN([ALPS support requested but pkg-config failed.])
                                                       AC_MSG_WARN([Need to explicitly indicate ALPS directory])
                                                       AC_MSG_WARN([on the configure line using --with-alps option.])
                                                       AC_MSG_ERROR([Aborting])],[])]
                                                       )
                            ],
                            [AC_MSG_WARN([See ./configure --help for how to control Open MPI])
                             AC_MSG_WARN([configuration for ALPS on CLE 5 and higher systems])
                             AC_MSG_ERROR([Aborting])])
                    ])
               ])

        AC_MSG_RESULT([opal_check_cray_alps_happy = $opal_check_cray_alps_happy])

        AS_IF([test "$opal_check_cray_alps_happy" = "yes" && test "$enable_static" = "yes"],
              [CRAY_ALPSLLI_LIBS = $CRAY_ALPSLLI_STATIC_LIBS
               CRAY_ALPSUTIL_LIBS = $CRAY_ALPSUTIL_STATIC_LIBS],
              [])

	OPAL_SUMMARY_ADD([[Resource Managers]],[[Cray Alps]],[$1],[$opal_check_cray_alps_happy])
    fi

    AS_IF([test "$opal_check_cray_alps_happy" = "yes"],
          [$1_LDFLAGS="[$]$1_LDFLAGS $CRAY_ALPSLLI_LIBS $CRAY_ALPSUTIL_LIBS"
           $1_CPPFLAGS="[$]$1_CPPFLAGS $CRAY_ALPSLLI_CFLAGS $CRAY_ALPSUTIL_CFLAGS $CRAY_ALPS_CFLAGS $CRAY_WLM_DETECT_CFLAGS"
           $1_LIBS="[$]$1_LIBS $CRAY_ALPSLLI_LIBS $CRAY_ALPSUTIL_LIBS $CRAY_WLM_DETECT_LIBS"
           $1_WRAPPER_EXTRA_LDFLAGS="$CRAY_ALPSLLI_LIBS $CRAY_ALPSUTIL_LIBS $CRAY_WLM_DETECT_LIBS"
           $1_WRAPPER_EXTRA_LIBS="$CRAY_ALPSLLI_LIBS $CRAY_ALPSUTIL_LIBS $CRAY_WLM_DETECT_LIBS"
	   $2],
	  [$3])
])