added _r versions of mpi compilers for bgp

git-svn-id: https://svn.mcs.anl.gov/repos/darshan/trunk@64 3b7491f3-a168-0410-bf4b-c445ed680a29

ChangeLog

@@ -2,6 +2,10 @@
 Darshan Release Change Log
 --------------------------
 
+darshan-1.1.2
+=============
+* Added *_r versions of each IBM compiler script on BlueGene/P
+
 darshan-1.1.1
 =============
 * Set default permissions to 0400 (user read only) for output files

Makefile.in

@@ -83,6 +83,13 @@ install:: all
 	install -m 755 compilers/mpixlf2003-trace-bgp $(bindir)/mpixlf2003
 	install -m 755 compilers/mpixlf77-trace-bgp $(bindir)/mpixlf77
 	install -m 755 compilers/mpixlf90-trace-bgp $(bindir)/mpixlf90
+	install -m 755 compilers/mpixlf95-trace-bgp $(bindir)/mpixlf95
+	install -m 755 compilers/mpixlc_r-trace-bgp $(bindir)/mpixlc_r
+	install -m 755 compilers/mpixlcxx_r-trace-bgp $(bindir)/mpixlcxx_r
+	install -m 755 compilers/mpixlf2003_r-trace-bgp $(bindir)/mpixlf2003_r
+	install -m 755 compilers/mpixlf77_r-trace-bgp $(bindir)/mpixlf77_r
+	install -m 755 compilers/mpixlf90_r-trace-bgp $(bindir)/mpixlf90_r
+	install -m 755 compilers/mpixlf95_r-trace-bgp $(bindir)/mpixlf95_r
 	install -m 755 $(srcdir)/darshan-pmpi-filter.sh $(bindir)
 
 clean::

compilers/mpixlc_r-trace-bgp.in

+#! /bin/sh
+# 
+# (C) 2006 by Argonne National Laboratory.
+#     See COPYRIGHT in top-level directory.
+#
+# mpicc
+# Simple script to compile and/or link MPI programs.
+# This script knows the default flags and libraries, and can handle
+# alternative C compilers and the associated flags and libraries.
+# The important terms are:
+#    includedir, libdir - Directories containing an *installed* mpich2
+#    prefix, execprefix - Often used to define includedir and libdir
+#    CC                 - C compiler
+#    WRAPPER_CFLAGS        - Any special flags needed to compile 
+#    WRAPPER_LDFLAGS       - Any special flags needed to link
+#    MPILIBNAME         - Name of the MPI library
+#    MPI_OTHERLIBS      - Other libraries needed in order to link 
+#    
+# We assume that (a) the C compiler can both compile and link programs
+#
+# Handling of command-line options:
+#   This is a little tricky because some options may contain blanks.
+#
+# Special issues with shared libraries - todo
+#
+# --------------------------------------------------------------------------
+# Set the default values of all variables.
+#
+# Directory locations: Fixed for any MPI implementation.
+# Set from the directory arguments to configure (e.g., --prefix=/usr/local)
+prefix=/bgsys/drivers/V1R3M0_460_2008-081112P/ppc/comm/default
+exec_prefix=${prefix}
+sysconfdir=${prefix}/etc
+includedir=${prefix}/include
+libdir=${exec_prefix}/lib
+
+CP_WRAPPERS=@CP_WRAPPERS@
+DARSHAN_LIB_PATH=@darshan_lib_path@
+DARSHAN_BIN_PATH=@darshan_bin_path@
+CP_ZLIB_LINK_FLAGS=@__CP_ZLIB_LINK_FLAGS@
+
+#
+# Default settings for compiler, flags, and libraries.
+# Determined by a combination of environment variables and tests within
+# configure (e.g., determining whehter -lsocket is needee)
+CC="/opt/ibmcmp/vacpp/bg/9.0/bin/bgxlc_r"
+C_LINKPATH_SHL="-Wl,-rpath,"
+WRAPPER_CFLAGS="-I/bgsys/drivers/V1R3M0_460_2008-081112P/ppc/comm/sys/include"
+WRAPPER_LDFLAGS="  "
+MPILIBNAME="mpich.cnk"
+PMPILIBNAME="pmpich.cnk"
+MPI_OTHERLIBS=" -L/bgsys/drivers/V1R3M0_460_2008-081112P/ppc/comm/sys/lib -Wl,-rpath,/bgsys/drivers/V1R3M0_460_2008-081112P/ppc/comm/sys/lib -ldcmfcoll.cnk      -ldcmf.cnk      -lpthread -L/bgsys/drivers/V1R3M0_460_2008-081112P/ppc/runtime/SPI -Wl,-rpath,/bgsys/drivers/V1R3M0_460_2008-081112P/ppc/runtime/SPI -lSPI.cna -lrt "
+NEEDSPLIB="no"
+# MPIVERSION is the version of the MPICH2 library that mpicc is intended for
+MPIVERSION="1.0.7"
+#
+# Internal variables
+# Show is set to echo to cause the compilation command to be echoed instead 
+# of executed.
+Show=
+#
+# End of initialization of variables
+#---------------------------------------------------------------------
+# Environment Variables.
+# The environment variables MPICH_CC may be used to override the 
+# default choices.
+# In addition, if there is a file $sysconfdir/mpicc-$CCname.conf, 
+# where CCname is the name of the compiler with all spaces replaced by hyphens
+# (e.g., "cc -64" becomes "cc--64", that file is sources, allowing other
+# changes to the compilation environment.  See the variables used by the 
+# script (defined above)
+if [ -n "$MPICH_CC" ] ; then
+    CC="$MPICH_CC"
+    CCname=`echo $CC | sed 's/ /-/g'`
+    if [ -s $sysconfdir/mpicc-$CCname.conf ] ; then
+        . $sysconfdir/mpicc-$CCname.conf
+    fi
+fi
+# Allow a profiling option to be selected through an environment variable
+if [ -n "$MPICC_PROFILE" ] ; then
+    profConf=$MPICC_PROFILE
+fi
+#
+# ------------------------------------------------------------------------
+# Argument processing.
+# This is somewhat awkward because of the handling of arguments within
+# the shell.  We want to handle arguments that include spaces without 
+# loosing the spacing (an alternative would be to use a more powerful
+# scripting language that would allow us to retain the array of values, 
+# which the basic (rather than enhanced) Bourne shell does not.  
+#
+# Look through the arguments for arguments that indicate compile only.
+# If these are *not* found, add the library options
+
+linking=yes
+allargs=("$@")
+argno=0
+for arg in "$@" ; do
+    # Set addarg to no if this arg should be ignored by the C compiler
+    addarg=yes
+    case "$arg" in 
+ 	# ----------------------------------------------------------------
+	# Compiler options that affect whether we are linking or no
+    -c|-S|-E|-M|-MM)
+    # The compiler links by default
+    linking=no
+    ;;
+	# ----------------------------------------------------------------
+	# Options that control how we use mpicc (e.g., -show, 
+	# -cc=* -config=*
+    -echo)
+    addarg=no
+    set -x
+    ;;
+    -cc=*)
+    CC=`echo A$arg | sed -e 's/A-cc=//g'`
+    addarg=no
+    ;;
+    -show)
+    addarg=no
+    Show=echo
+    ;;
+    -config=*)
+    addarg=no
+    CCname=`echo A$arg | sed -e 's/A-config=//g'`
+    if [ -s "$sysconfdir/mpicc-$CCname.conf" ] ; then
+        . "$sysconfdir/mpicc-$CCname.conf"
+    else
+	echo "Configuration file mpicc-$CCname.conf not found"
+    fi
+    ;;
+    -compile-info|-compile_info)
+    # -compile_info included for backward compatibility
+    Show=echo
+    addarg=no
+    ;;
+    -link-info|-link_info)
+    # -link_info included for backward compatibility
+    Show=echo
+    addarg=no
+    ;;
+    -v)
+    # Pass this argument to the compiler as well.
+    echo "mpicc for $MPIVERSION"
+    linking=no
+    ;;
+    -profile=*)
+    # Pass the name of a profiling configuration.  As
+    # a special case, lib<name>.so or lib<name>.la may be used
+    # if the library is in $libdir
+    profConf=`echo A$arg | sed -e 's/A-profile=//g'`
+    addarg=no
+    # Loading the profConf file is handled below
+    ;;
+    -mpe=*)
+    # Pass the name of a profiling configuration; this is a special
+    # case for the MPE libs.  See -profile
+    profConf=`echo A$arg | sed -e 's/A-mpe=//g'`
+    profConf="mpe_$profConf"
+    addarg=no
+    # Loading the profConf file is handled below
+    ;;
+	# -help
+    -help)
+    ;;
+    *)
+    ;;
+
+    esac
+    if [ $addarg = no ] ; then
+	unset allargs[$argno]
+    fi
+    # Some versions of bash do not accept ((argno++))
+    argno=`expr $argno + 1`
+done
+
+# -----------------------------------------------------------------------
+# Derived variables.  These are assembled from variables set from the
+# default, environment, configuration file (if any) and command-line
+# options (if any)
+if [ "$NEEDSPLIB" = yes ] ; then
+    mpilibs="-l$PMPILIBNAME -l$MPILIBNAME"
+else
+    mpilibs="-l$MPILIBNAME"
+fi
+#
+# Init with the ones needed by MPI
+CFLAGS="$WRAPPER_CFLAGS"
+LDFLAGS="$WRAPPER_LDFLAGS"
+#
+# Handle the case of a profile switch
+if [ -n "$profConf" ] ; then
+    profConffile=
+    if [ -s "$libdir/lib$profConf.a" -o -s "$libdir/lib$profConf.so" ] ; then
+	mpilibs="-l$profConf $mpilibs"
+    elif [ -s "$sysconfdir/$profConf.conf" ] ; then
+	profConffile="$sysconfdir/$profConf.conf"
+    elif [ -s "$profConf.conf" ] ; then
+        profConffile="$profConf.conf"
+    else
+        echo "Profiling configuration file $profConf.conf not found in $sysconfdir"
+    fi
+    if [ -n "$profConffile" -a -s "$profConffile" ] ; then
+	. $profConffile
+	if [ -n "$PROFILE_INCPATHS" ] ; then
+	    CFLAGS="$PROFILE_INCPATHS $CFLAGS"
+        fi
+        if [ -n "$PROFILE_PRELIB" ] ; then
+	    mpilibs="$PROFILE_PRELIB $mpilibs"
+        fi
+        if [ -n "$PROFILE_POSTLIB" ] ; then
+	    mpilibs="$mpilibs $PROFILE_POSTLIB"
+        fi
+    fi
+fi
+
+# -----------------------------------------------------------------------
+#
+# A temporary statement to invoke the compiler
+# Place the -L before any args incase there are any mpi libraries in there.
+# Eventually, we'll want to move this after any non-MPI implementation 
+# libraries.
+# We use a single invocation of the compiler.  This will be adequate until
+# we run into a system that uses a separate linking command.  With any luck,
+# such archaic systems are no longer with us.  This also lets us
+# accept any argument; we don't need to know if we've seen a source
+# file or an object file.  Instead, we just check for an option that
+# suppressing linking, such as -c or -M.
+if [ "$linking" = yes ] ; then
+    if [ -n "$C_LINKPATH_SHL" ] ; then
+	# prepend the path for the shared libraries to the library list
+	mpilibs="$C_LINKPATH_SHL$libdir $mpilibs"
+    fi
+    # check to see if the command line refers to any profilers that might
+    # use PMPI.
+    profiler_check=`echo "${allargs[@]}" | ${DARSHAN_BIN_PATH}/darshan-pmpi-filter.sh` 
+    if [ "$profiler_check" = "" ] ; then
+        $Show $CC "${allargs[@]}" -L${DARSHAN_LIB_PATH} ${CP_ZLIB_LINK_FLAGS} ${CP_ZLIB_LINK_FLAGS} -ldarshan-mpi-io -lz -I$includedir $CFLAGS ${CP_WRAPPERS} $LDFLAGS -L$libdir $mpilibs $MPI_OTHERLIBS -L${DARSHAN_LIB_PATH} -ldarshan-posix
+    else
+        $Show $CC "${allargs[@]}" -I$includedir $CFLAGS $LDFLAGS -L$libdir $mpilibs $MPI_OTHERLIBS
+    fi
+    rc=$?
+else
+    $Show $CC "${allargs[@]}" -I$includedir $CFLAGS
+    rc=$?
+fi
+
+exit $rc

compilers/mpixlcxx_r-trace-bgp.in

+#! /bin/sh
+# 
+# (C) 2006 by Argonne National Laboratory.
+#     See COPYRIGHT in top-level directory.
+#
+# mpicxx
+# Simple script to compile and/or link MPI programs.
+# This script knows the default flags and libraries, and can handle
+# alternative C++ compilers and the associated flags and libraries.
+# The important terms are:
+#    includedir, libdir - Directories containing an *installed* mpich2
+#    prefix, execprefix - Often used to define includedir and libdir
+#    CXX                - C compiler
+#    WRAPPER_CXXFLAGS      - Any special flags needed to compile 
+#    WRAPPER_LDFLAGS       - Any special flags needed to link
+#    MPILIBNAME         - Name of the MPI library
+#    MPICXXLIBNAME      - Name of the C++ binding part of the MPI library
+#    MPI_OTHERLIBS      - Other libraries needed in order to link 
+#    
+# We assume that (a) the C++ compiler can both compile and link programs
+#
+# Handling of command-line options:
+#   This is a little tricky because some options may contain blanks.
+#
+# Special issues with shared libraries - todo
+#
+# --------------------------------------------------------------------------
+# Set the default values of all variables.
+#
+# Directory locations: Fixed for any MPI implementation
+prefix=/bgsys/drivers/V1R3M0_460_2008-081112P/ppc/comm/default
+exec_prefix=${prefix}
+sysconfdir=${prefix}/etc
+includedir=${prefix}/include
+libdir=${exec_prefix}/lib
+
+CP_WRAPPERS=@CP_WRAPPERS@
+DARSHAN_LIB_PATH=@darshan_lib_path@
+DARSHAN_BIN_PATH=@darshan_bin_path@
+CP_ZLIB_LINK_FLAGS=@__CP_ZLIB_LINK_FLAGS@
+
+#
+# Default settings for compiler, flags, and libraries
+CXX="/opt/ibmcmp/vacpp/bg/9.0/bin/bgxlC_r"
+CXX_LINKPATH_SHL="-Wl,-rpath -Wl,"
+WRAPPER_CXXFLAGS="-I/bgsys/drivers/V1R3M0_460_2008-081112P/ppc/comm/sys/include"
+WRAPPER_LDFLAGS="  "
+MPILIBNAME="mpich.cnk"
+PMPILIBNAME="pmpich.cnk"
+MPICXXLIBNAME="cxxmpich.cnk"
+MPI_OTHERLIBS=" -L/bgsys/drivers/V1R3M0_460_2008-081112P/ppc/comm/sys/lib -Wl,-rpath,/bgsys/drivers/V1R3M0_460_2008-081112P/ppc/comm/sys/lib -ldcmfcoll.cnk      -ldcmf.cnk      -lpthread -L/bgsys/drivers/V1R3M0_460_2008-081112P/ppc/runtime/SPI -Wl,-rpath,/bgsys/drivers/V1R3M0_460_2008-081112P/ppc/runtime/SPI -lSPI.cna -lrt "
+NEEDSPLIB="no"
+# MPIVERSION is the version of the MPICH2 library that mpicxx is intended for
+MPIVERSION="1.0.7"
+#
+# Internal variables
+# Show is set to echo to cause the compilation command to be echoed instead 
+# of executed.
+Show=
+#
+# End of initialization of variables
+#---------------------------------------------------------------------
+# Environment Variables.
+# The environment variables MPICH_CXX may be used to override the 
+# default choices.
+# In addition, if there is a file $sysconfdir/mpicxx-$CXXname.conf, 
+# where CXXname is the name of the compiler with all spaces replaced by hyphens
+# (e.g., "CC -64" becomes "CC--64", that file is sources, allowing other
+# changes to the compilation environment.  See the variables used by the 
+# script (defined above)
+if [ -n "$MPICH_CXX" ] ; then
+    CXX="$MPICH_CXX"
+    CXXname=`echo $CXX | sed 's/ /-/g'`
+    if [ -s $sysconfdir/mpicxx-$CXXname.conf ] ; then
+        . $sysconfdir/mpicxx-$CXXname.conf
+    fi
+fi
+# Allow a profiling option to be selected through an environment variable
+if [ -n "$MPICXX_PROFILE" ] ; then
+    profConf=$MPICXX_PROFILE
+fi
+#
+# ------------------------------------------------------------------------
+# Argument processing.
+# This is somewhat awkward because of the handling of arguments within
+# the shell.  We want to handle arguments that include spaces without 
+# loosing the spacing (an alternative would be to use a more powerful
+# scripting language that would allow us to retain the array of values, 
+# which the basic (rather than enhanced) Bourne shell does not.  
+#
+# Look through the arguments for arguments that indicate compile only.
+# If these are *not* found, add the library options
+
+linking=yes
+allargs=("$@")
+argno=0
+for arg in "$@" ; do
+    # Set addarg to no if this arg should be ignored by the C compiler
+    addarg=yes
+    case "$arg" in 
+ 	# ----------------------------------------------------------------
+	# Compiler options that affect whether we are linking or no
+    -c|-S|-E|-M|-MM)
+    # The compiler links by default
+    linking=no
+    ;;
+	# ----------------------------------------------------------------
+	# Options that control how we use mpicxx (e.g., -show, 
+	# -cxx=* -config=*
+    -echo)
+    addarg=no
+    set -x
+    ;;
+    -cxx=*)
+    CXX=`echo A$arg | sed -e 's/A-cxx=//g'`
+    addarg=no
+    ;;
+    # Backwards compatibility for MPICH1 - scripts
+    -CC=*)
+    CXX=`echo A$arg | sed -e 's/A-CC=//g'`
+    addarg=no
+    ;;
+    -show)
+    addarg=no
+    Show=echo
+    ;;
+    -config=*)
+    addarg=no
+    CXXname=`echo A$arg | sed -e 's/A-config=//g'`
+    if [ -s "$sysconfdir/mpicxx-$CXXname.conf" ] ; then
+        . "$sysconfdir/mpicxx-$CXXname.conf"
+    else
+	echo "Configuration file mpicxx-$CXXname.conf not found"
+    fi
+    ;;
+    -compile-info|-compile_info)
+    # -compile_info included for backward compatibility
+    Show=echo
+    addarg=no
+    ;;
+    -link-info|-link_info)
+    # -link_info included for backward compatibility
+    Show=echo
+    addarg=no
+    ;;
+    -v)
+    # Pass this argument to the compiler as well.
+    echo "mpicxx for $MPIVERSION"
+    linking=no
+    ;;
+    -profile=*)
+    # Pass the name of a profiling configuration.  As
+    # a special case, lib<name>.so or lib<name>.la may be used
+    # if the library is in $libdir
+    profConf=`echo A$arg | sed -e 's/A-profile=//g'`
+    addarg=no
+    # Loading the profConf file is handled below
+    ;;
+    -mpe=*)
+    # Pass the name of a profiling configuration; this is a special
+    # case for the MPE libs.  See -profile
+    profConf=`echo A$arg | sed -e 's/A-mpe=//g'`
+    profConf="mpe_$profConf"
+    addarg=no
+    # Loading the profConf file is handled below
+    ;;
+	# -help
+    -help)
+    ;;
+    *)
+    ;;
+
+    esac
+    if [ $addarg = no ] ; then
+	unset allargs[$argno]
+    fi
+    # Some versions of bash do not accept ((argno++))
+    argno=`expr $argno + 1`
+done
+
+# -----------------------------------------------------------------------
+# Derived variables.  These are assembled from variables set from the
+# default, environment, configuration file (if any) and command-line
+# options (if any)
+if [ "$NEEDSPLIB" = yes ] ; then
+    mpilibs="-l$PMPILIBNAME -l$MPILIBNAME"
+else
+    mpilibs="-l$MPILIBNAME"
+fi
+cxxlibs=
+if [ "$MPICXXLIBNAME" != "$MPILIBNAME" ] ; then
+    cxxlibs="-l$MPICXXLIBNAME"
+fi
+#
+# Init with the ones needed by MPI
+CXXFLAGS="$WRAPPER_CXXFLAGS"
+LDFLAGS="$WRAPPER_LDFLAGS"
+#
+#
+# Handle the case of a profile switch
+if [ -n "$profConf" ] ; then
+    profConffile=
+    if [ -s "$libdir/lib$profConf.a" -o -s "$libdir/lib$profConf.so" ] ; then
+	mpilibs="-l$profConf $mpilibs"
+    elif [ -s "$sysconfdir/$profConf.conf" ] ; then
+	profConffile="$sysconfdir/$profConf.conf"
+    elif [ -s "$profConf.conf" ] ; then
+        profConffile="$profConf.conf"
+    else
+        echo "Profiling configuration file $profConf.conf not found in $sysconfdir"
+    fi
+    if [ -n "$profConffile" -a -s "$profConffile" ] ; then
+	. $profConffile
+	if [ -n "$PROFILE_INCPATHS" ] ; then
+	    CXXFLAGS="$PROFILE_INCPATHS $CXXFLAGS"
+        fi
+        if [ -n "$PROFILE_PRELIB" ] ; then
+	    mpilibs="$PROFILE_PRELIB $mpilibs"
+        fi
+        if [ -n "$PROFILE_POSTLIB" ] ; then
+	    mpilibs="$mpilibs $PROFILE_POSTLIB"
+        fi
+    fi
+fi
+# A temporary statement to invoke the compiler
+# Place the -L before any args incase there are any mpi libraries in there.
+# Eventually, we'll want to move this after any non-MPI implementation 
+# libraries
+if [ "$linking" = yes ] ; then
+    if [ -n "$CXX_LINKPATH_SHL" ] ; then
+        # Prepend the path for the shared libraries to the library list
+        shllibpath="$CXX_LINKPATH_SHL$libdir"
+    fi
+    # check to see if the command line refers to any profilers that might
+    # use PMPI.
+    profiler_check=`echo "${allargs[@]}" | ${DARSHAN_BIN_PATH}/darshan-pmpi-filter.sh`
+    if [ "$profiler_check" = "" ] ; then
+        $Show $CXX "${allargs[@]}" -L${DARSHAN_LIB_PATH} ${CP_ZLIB_LINK_FLAGS} -lcxxmpich.cnk -ldarshan-mpi-io -lz -I$includedir $CXXFLAGS ${CP_WRAPPERS} $LDFLAGS -L$libdir $shllibpath $cxxlibs $mpilibs $MPI_OTHERLIBS -L${DARSHAN_LIB_PATH} -ldarshan-posix
+    else
+        $Show $CXX "${allargs[@]}" -I$includedir $CXXFLAGS $LDFLAGS -L$libdir $shllibpath $cxxlibs $mpilibs $MPI_OTHERLIBS
+    fi
+    rc=$?
+else
+    $Show $CXX "${allargs[@]}" -I$includedir $CXXFLAGS
+    rc=$?
+fi
+
+exit $rc

compilers/mpixlf2003_r-trace-bgp.in

+#! /bin/sh
+#
+# (C) 2006 by Argonne National Laboratory.
+#     See COPYRIGHT in top-level directory.
+#
+# mpif77
+# Simple script to compile and/or link MPI programs.
+# This script knows the default flags and libraries, and can handle
+# alternative C compilers and the associated flags and libraries.
+# The important terms are:
+#    includedir, libdir - Directories containing an *installed* mpich2
+#    prefix, execprefix - Often used to define includedir and libdir
+#    FC                 - Fortran 77 compiler
+#    WRAPPER_FFLAGS        - Any special flags needed to compile 
+#    WRAPPER_LDFLAGS       - Any special flags needed to link
+#    MPILIBNAME         - Name of the MPI library
+#    MPI_OTHERLIBS      - Other libraries needed in order to link 
+#    F77_OTHER_LIBS     - Yet more libraries, needed just with F77
+#    
+#    
+# We assume that (a) the C compiler can both compile and link programs
+#
+# Handling of command-line options:
+#   This is a little tricky because some options may contain blanks.
+#
+# Special issues with shared libraries - todo
+#
+# --------------------------------------------------------------------------
+# Set the default values of all variables.
+#
+# Directory locations: Fixed for any MPI implementation.
+# Set from the directory arguments to configure (e.g., --prefix=/usr/local)
+prefix=/bgsys/drivers/V1R3M0_460_2008-081112P/ppc/comm/default
+exec_prefix=${prefix}
+sysconfdir=${prefix}/etc
+includedir=${prefix}/include
+libdir=${exec_prefix}/lib
+
+CP_WRAPPERS=@CP_WRAPPERS@
+DARSHAN_LIB_PATH=@darshan_lib_path@
+DARSHAN_BIN_PATH=@darshan_bin_path@
+CP_ZLIB_LINK_FLAGS=@__CP_ZLIB_LINK_FLAGS@
+
+#
+# Default settings for compiler, flags, and libraries
+# Determined by a combination of environment variables and tests within
+# configure (e.g., determining whehter -lsocket is needee)
+FC="/opt/ibmcmp/xlf/bg/11.1/bin/bgxlf2003_r"
+FC_LINKPATH_SHL="-Wl,-rpath -Wl,"
+F77CPP=""
+WRAPPER_FFLAGS="-I/bgsys/drivers/V1R3M0_460_2008-081112P/ppc/comm/sys/include"
+WRAPPER_LDFLAGS="  "
+MPILIBNAME="mpich.cnk"
+PMPILIBNAME="pmpich.cnk"
+MPI_OTHERLIBS=" -L/bgsys/drivers/V1R3M0_460_2008-081112P/ppc/comm/sys/lib -Wl,-rpath,/bgsys/drivers/V1R3M0_460_2008-081112P/ppc/comm/sys/lib -ldcmfcoll.cnk      -ldcmf.cnk      -lpthread -L/bgsys/drivers/V1R3M0_460_2008-081112P/ppc/runtime/SPI -Wl,-rpath,/bgsys/drivers/V1R3M0_460_2008-081112P/ppc/runtime/SPI -lSPI.cna -lrt  "
+NEEDSPLIB="no"
+#
+# MPIVERSION is the version of the MPICH2 library for which mpif77 is intended
+MPIVERSION="1.0.7"
+#
+# Internal variables
+# Show is set to echo to cause the compilation command to be echoed instead 
+# of executed.
+Show=
+#
+# End of initialization of variables
+#---------------------------------------------------------------------
+# Environment Variables.
+# The environment variables MPICH_F77 may be used to override the 
+# default choices.
+# In addition, if there is a file $sysconfdir/mpif77-$F77name.conf, 
+# where F77name is the name of the compiler with all spaces replaced by hyphens
+# (e.g., "f77 -64" becomes "f77--64", that file is sources, allowing other
+# changes to the compilation environment.  See the variables used by the 
+# script (defined above)
+if [ -n "$MPICH_F77" ] ; then
+    FC="$MPICH_F77"
+    F77name=`echo $FC | sed 's/ /-/g'`
+    if [ -s $sysconfdir/mpif77-$F77name.conf ] ; then
+        . $sysconfdir/mpif77-$F77name.conf
+    fi
+fi
+# Allow a profiling option to be selected through an environment variable
+if [ -n "$MPIF77_PROFILE" ] ; then
+    profConf=$MPIF77_PROFILE
+fi
+#
+# ------------------------------------------------------------------------
+# Argument processing.
+# This is somewhat awkward because of the handling of arguments within
+# the shell.  We want to handle arguments that include spaces without 
+# loosing the spacing (an alternative would be to use a more powerful
+# scripting language that would allow us to retain the array of values, 
+# which the basic (rather than enhanced) Bourne shell does not.  
+#
+# Look through the arguments for arguments that indicate compile only.
+# If these are *not* found, add the library options