#!/bin/sh
#
# Copyright Intel Corporation.
# 
# This software and the related documents are Intel copyrighted materials, and
# your use of them is governed by the express license under which they were
# provided to you (License). Unless the License provides otherwise, you may
# not use, modify, copy, publish, distribute, disclose or transmit this
# software or the related documents without Intel's prior written permission.
# 
# This software and the related documents are provided as is, with no express
# or implied warranties, other than those that are expressly stated in the
# License.
#.
# (C) 2006 by Argonne National Laboratory.
# 
# 				  COPYRIGHT
# 
# The following is a notice of limited availability of the code, and disclaimer
# which must be included in the prologue of the code and in all source listings
# of the code.
# 
# Copyright Notice
# 1998--2020, Argonne National Laboratory
# 
# Permission is hereby granted to use, reproduce, prepare derivative works, and
# to redistribute to others.  This software was authored by:
# 
# Mathematics and Computer Science Division
# Argonne National Laboratory, Argonne IL 60439
# 
# (and)
# 
# Department of Computer Science
# University of Illinois at Urbana-Champaign
# 
# 
# 			      GOVERNMENT LICENSE
# 
# Portions of this material resulted from work developed under a U.S.
# Government Contract and are subject to the following license: the Government
# is granted for itself and others acting on its behalf a paid-up, nonexclusive,
# irrevocable worldwide license in this computer software to reproduce, prepare
# derivative works, and perform publicly and display publicly.
# 
# 				  DISCLAIMER
# 
# This computer code material was prepared, in part, as an account of work
# sponsored by an agency of the United States Government.  Neither the United
# States, nor the University of Chicago, nor any of their employees, makes any
# warranty express or implied, or assumes any legal liability or responsibility
# for the accuracy, completeness, or usefulness of any information, apparatus,
# product, or process disclosed, or represents that its use would not infringe
# privately owned rights.
# 
# 			   EXTERNAL CONTRIBUTIONS
# 
# Portions of this code have been contributed under the above license by:
# 
#  * Intel Corporation
#  * Cray
#  * IBM Corporation
#  * Microsoft Corporation
#  * Mellanox Technologies Ltd.
#  * DataDirect Networks.
#  * Oak Ridge National Laboratory
#  * Sun Microsystems, Lustre group
#  * Dolphin Interconnect Solutions Inc.
#  * Institut Polytechnique de Bordeaux
#
#     .
#
# mpif90
# 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 90 compiler
#    WRAPPER_FCFLAGS    - 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
#    FC_OTHER_LIBS      - Yet more libraries, needed just with F90
#
# 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=I_MPI_SUBSTITUTE_INSTALLDIR
# The environment variable I_MPI_ROOT may be used to override installation folder path
if [ -n "${I_MPI_ROOT}" ] ; then
    prefix="${I_MPI_ROOT}";
fi

sysconfdir=${prefix}/etc
includedir=${prefix}/include
libdir=${prefix}/lib
if [ ! -f "${I_MPI_ROOT}/lib/mpi/debug/libmpi.so" ]; then
    release_lib_dir="/release"
    debug_lib_dir="/debug"
    modincdir="${prefix}/include"
else
    release_lib_dir=""
    debug_lib_dir="/mpi/debug"
    sysconfdir=${prefix}/opt/mpi/etc
    modincdir="${prefix}/include/mpi"
fi
MPILIBDIR=${release_lib_dir}

# The environment variable I_MPI_COMPILER_CONFIG_DIR may be used to override
# folder where *.conf files are place
if [ -n "$I_MPI_COMPILER_CONFIG_DIR" ] ; then
    sysconfdir=$I_MPI_COMPILER_CONFIG_DIR;
fi
#
# 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="ifx"
FCCPP=""
#
# Fortran 90 Compiler characteristics
FCINC="-I"
# f90modinc specifies how to add a directory to the search path for modules.
# Some compilers (Intel ifc version 5) do not support this concept, and
# instead need
# a specific list of files that contain module names and directories.
# The FCMODINCSPEC is a more general approach that uses <dir> and <file>
# for the directory and file respectively.
FCMODINC="-I"
FCMODINCSPEC=""
FCEXT="f90"
#
FCFLAGS=""
LDFLAGS="-ldl"
MPILIBNAME="mpi"

# MPIVERSION is the version of the Intel(R) MPI Library for which mpiifort is intended
MPIVERSION="2021.14"
#
#
# Internal variables
# Show is set to echo to cause the compilation command to be echoed instead
# of executed.
Show=
static_mpi=no
strip_debug_info=
handle_executable=
executable=a.out
ilp64=no
no_ilp64=
no_rpath=no
#
# End of initialization of variables
#---------------------------------------------------------------------
# Environment Variables.
# The environment variables I_MPI_F90, MPICH_F90 may be used to override the
# default choices. I_MPI_F90 has higher priority than MPICH_F90.
# In addition, if there is a file $sysconfdir/mpif90-$FCname.conf,
# where FCname is the name of the compiler with all spaces replaced by hyphens
# (e.g., "f90 -64" becomes "f90--64", that file is sources, allowing other
# changes to the compilation environment.  See the variables used by the
# script (defined above)

if [ -n "$I_MPI_F90" ] ; then
    FC="$I_MPI_F90"
    FCname=$(echo $FC | sed 's/ /-/g')
    if [ -s $sysconfdir/mpif90-$(basename $FCname).conf ] ; then
        . $sysconfdir/mpif90-$(basename $FCname).conf
    fi
else
    if [ -n "$MPICH_F90" ] ; then
        FC="$MPICH_F90"
        FCname=$(echo $FC | sed 's/ /-/g')
        if [ -s $sysconfdir/mpif90-$(basename $FCname).conf ] ; then
            . $sysconfdir/mpif90-$(basename $FCname).conf
        fi
    fi
fi
if [ -n "$I_MPI_DEBUG_INFO_STRIP" ] ; then
    for comp_val in "0" "off" "no" "disable"
    do
        if [ "$I_MPI_DEBUG_INFO_STRIP" = "$comp_val" ] ; then
            strip_debug_info=no
            break
        fi
    done
fi
# Allow a profiling option to be selected through an environment variable
if [ -n "$MPIF90_PROFILE" ] ; then
    profConf=$MPIF90_PROFILE
fi
if [ -n "$I_MPI_F90_PROFILE" ] ; then
    profConf=$I_MPI_F90_PROFILE
fi
if [ -n "$MPIFC_PROFILE" ] ; then
    profConf=$MPIFC_PROFILE
fi
if [ -n "$I_MPI_FC_PROFILE" ] ; then
    profConf=$I_MPI_FC_PROFILE
fi

# Override default mpi library
if [ -n "$I_MPI_LINK" ] ; then
    mpilib_override=$I_MPI_LINK
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=""
cppflags=""
prevarg=""
for arg in "$@" ; do
    # Set addarg to no if this arg should be ignored by the C compiler
    addarg=yes
    qarg=$arg
    if [ "x$handle_executable" = "xyes" ] ; then
        executable=$arg
        handle_executable=
    fi
    case "$arg" in
    # ----------------------------------------------------------------
    # Compiler options that affect whether we are linking or no
    -c|-S|-E|-M|-MM)
        # The compiler links by default
        linking=no
        ;;
    -o )
        handle_executable=yes
        addarg=yes
        ;;
    # ----------------------------------------------------------------
    # Options that control how we use mpif90 (e.g., -show,
    # -f90=* -config=*
    -echo)
        addarg=no
        set -x
        ;;
    -f90=*)
        FC=$(echo A$arg | sed -e 's/A-f90=//g')
        if [ "$#" -eq "1" ] ; then
            echo "Error: extra arguments required"
            echo "usage: $(basename $0) -f90=<name> -v"
            exit 1
        fi
        addarg=no
        ;;
    -show)
        addarg=no
        Show=echo
        ;;
    -show_env)
        show_env=yes
        ;;
    -config=*)
        addarg=no
        FCname=$(echo A$arg | sed -e 's/A-config=//g')
        if [ -s "$sysconfdir/mpif90-$FCname.conf" ] ; then
            . "$sysconfdir/mpif90-$FCname.conf"
        else
            echo "Configuration file mpif90-$FCname.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 "$(basename $0) for the Intel(R) MPI Library $MPIVERSION for Linux*"
        echo "Copyright Intel Corporation."
        linking=no
        ;;
    -V)
        # Pass this argument to the compiler to query the compiler version.
        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
        ;;
    -help)
        # Print mini-help if started without parameters
        echo "Simple script to compile and/or link MPI programs."
        echo "Usage: $(basename $0) [options] <files>"
        echo "----------------------------------------------------------------------------"
        echo "The following options are supported:"
        echo "   -fc=<name> | -f90=<name>"
        echo "                   specify a FORTRAN compiler name: i.e. -fc=ifort"
        echo "   -echo           print the scripts during their execution"
        echo "   -show           show command lines without real calling"
        echo "   -show_env       show environment variables"
        echo "   -config=<name>  specify a configuration file: i.e. -config=ifort for mpif90-ifort.conf file"
        echo "   -v              print version info of $(basename $0) and its native compiler"
        echo "   -profile=<name> specify a profile configuration file (an MPI profiling"
        echo "                   library): i.e. -profile=myprofile for the myprofile.cfg file."
        echo "                   As a special case, lib<name>.so or lib<name>.a may be used"
        echo "                   if the library is found"
        echo "   -check_mpi      link against the Intel(R) Trace Collector (-profile=vtmc)."
        echo "   -static_mpi     link the Intel(R) MPI Library statically"
        echo "   -mt_mpi         link the thread safe version of the Intel(R) MPI Library"
        echo "   -ilp64          link the ILP64 support of the Intel(R) MPI Library"
        echo "   -no_ilp64       disable ILP64 support explicitly"
        echo "   -fast           the same as -static_mpi + pass -fast option to a compiler."
        echo "   -t or -trace"
        echo "                   link against the Intel(R) Trace Collector"
        echo "   -trace-imbalance"
        echo "                   link against the Intel(R) Trace Collector imbalance library"
        echo "                   (-profile=vtim)"
        echo "   -dynamic_log    link against the Intel(R) Trace Collector dynamically"
        echo "   -static         use static linkage method"
        echo "   -nostrip        turn off the debug information stripping during static linking"
        echo "   -O              enable optimization"
        echo "   -link_mpi=<name>"
        echo "                   link against the specified version of the Intel(R) MPI Library"
        echo "                   i.e -link_mpi=opt|opt_mt|dbg|dbg_mt"
        echo "   -norpath        disable rpath for compiler wrapper of the Intel(R) MPI Library"
        echo "All other options will be passed to the compiler without changing."
        echo "----------------------------------------------------------------------------" 
        echo "The following environment variables are used:"
        echo "   I_MPI_ROOT      the Intel(R) MPI Library installation directory path" 
        echo "   I_MPI_F90 or MPICH_F90"  
        echo "                   the path/name of the underlying compiler to be used"
        echo "   I_MPI_FC_PROFILE or I_MPI_F90_PROFILE or MPIF90_PROFILE" 
        echo "                   the name of profile file (without extension)" 
        echo "   I_MPI_COMPILER_CONFIG_DIR" 
        echo "                   the folder which contains configuration files *.conf"
        echo "   I_MPI_TRACE_PROFILE"
        echo "                   specify a default profile for the -trace option"
        echo "   I_MPI_CHECK_PROFILE"
        echo "                   specify a default profile for the -check_mpi option"
        echo "   I_MPI_LINK      specify the version of the Intel(R) MPI Library"
        echo "   I_MPI_DEBUG_INFO_STRIP"
        echo "                   turn on/off the debug information stripping during static linking"
        echo "----------------------------------------------------------------------------"
        exit 0
        ;;
    -nolinkage)
        # This internal option is used by wrapper driver scripts mpicc, mpicxx, mpifc when -v option is used.
        linking=no
        addarg=no
        ;;
    -g)
        MPILIBDIR=${release_lib_dir}
        ;;
    -static_mpi)
        static_mpi=yes
        FCFLAGS="$FCFLAGS -Xlinker --export-dynamic"
        addarg=no
        ;;
    -static)
        static_mpi=yes
        FCFLAGS="$FCFLAGS -Xlinker --export-dynamic"
        addarg=yes
        ;;
    -mt_mpi)
        addarg=no
        ;;
    -ilp64)
        ilp64=yes
        addarg=no
        ;;
    -i8)
        if [ -z "$no_ilp64" ] ; then
            ilp64=yes
        fi
        addarg=yes
        ;;
    -integer-size)
        addarg=yes
        ;;
    32|64)
        if [ "$prevarg" = "-integer-size" ]; then
            if [ $arg -eq 64 ]; then
                if [ -z "$no_ilp64" ] ; then
                    ilp64=yes
                fi
            fi
        fi
        addarg=yes
        ;;
    -no_ilp64)
        no_ilp64=yes
        ilp64=no
        addarg=no
        ;;
    -check_mpi)
        if [ -z "$profConf" ]; then
            if [ -z "$I_MPI_CHECK_PROFILE" ]; then
                profConf="vtmc"
            else
                profConf="$I_MPI_CHECK_PROFILE"
            fi
        else
            echo "Warning: the -check_mpi option will be ignored because the profile was set."
        fi
        addarg=no
        ;;
    -trace-imbalance)
        if [ -z "$profConf" ]; then
            profConf="vtim"
        else
            echo "Warning: the -trace-imbalance option will be ignored because the profile was set."
        fi
        addarg=no
        ;;
    -t | -trace | -t=* | -trace=* )
        if [ -z "$profConf" ]; then
            if [ -z "$I_MPI_TRACE_PROFILE" ]; then
                profConf="vt"
            else
                profConf="$I_MPI_TRACE_PROFILE"
            fi
        else
            echo "Warning: the -trace option will be ignored because the profile was set."
        fi
        # Disable strip to prevent debug symbols into separate dbg file in case of static linking IMPI-1493
        strip_debug_info=no
        addarg=no
        ;;
    -fast)
        echo "Warning: the -fast option forces static linkage method for the Intel(R) MPI Library."
        static_mpi=yes
        FCFLAGS="$FCFLAGS -Xlinker --export-dynamic"
        ;;
    -fc=*)
        FC=$(echo A$arg | sed -e 's/A-fc=//g')
        if [ "$#" -eq "1" ] ; then
            echo "Error: extra arguments required"
            echo "usage: $(basename $0) -fc=<name> -v"
            exit 1
        fi
        addarg=no
        ;;
    -link_mpi=* )
        mpilib_override=$(echo A$arg | sed -e 's/A-link_mpi=//g')
        addarg=no
        ;;
    -nostrip )
        strip_debug_info=no
        addarg=no
        ;;
    -norpath )
        no_rpath=yes
        addarg=no
        ;;
    # Other arguments.  We are careful to handle arguments with
    # quotes (we try to quote all arguments in case they include
    # any spaces)
    *\"*)
        qarg="'$arg'"
        case $arg in
           -D*)
           cppflags="$cppflags $qarg"
           ;;
           -I*)
           cppflags="$cppflags $qarg"
           ;;
        esac
        ;;
    *\'*)
        qarg=$(echo \"$arg\")
        case $arg in
           -D*)
           cppflags="$cppflags $qarg"
           ;;
           -I*)
           cppflags="$cppflags $qarg"
           ;;
        esac
        ;;
    -D*)
        qarg="'$arg'"
        cppflags="$cppflags $qarg"
        ;;
    -I*)
        qarg="'$arg'"
        cppflags="$cppflags $qarg"
        ;;
    # The following are special args used to handle .F files when the
    # Fortran compiler itself does not handle these options
    *.F|*.F90|.fpp|.FPP)
        # If FCCPP is not empty, then we need to do the following:
        #    If any input files have the .F or .F90 extension, then
        #        If FCCPP = false, then
        #            generate an error message and exit
        #        Use FCCPP to convert the file from .F to .f, using
        #            $TMPDIR/f$$-$count.f as the output file name
        #            Replace the input file with this name in the args
        # This is needed only for very broken systems

        if [ -n "$FCCPP" ] ; then
            if [ "$FCCPP" = "false" ] ; then
                echo "This Fortran compiler does not accept .F or .F90 files"
                exit 1
            fi
                addarg=no
                # Remove and directory names and extension
            ext=$(expr "$arg" : '.*\(\..*\)')
                bfile=$(basename $arg $ext)
            # 
            TMPDIR=${TMPDIR:-/tmp}
            # Make sure that we use a valid extension for the temp file.
                tmpfile=$TMPDIR/f$$-$bfile.$FCEXT
            if $FCCPP $cppflags $arg > $tmpfile ; then
                # Add this file to the commandline list
                count=$((count + 1))
                allargs[${#allargs}]="$tmpfile"
                rmfiles="$rmfiles $tmpfile"
            else
                echo "Aborting compilation because of failure in preprocessing step"
                echo "for file $arg ."
                exit 1
            fi
        fi
        # Otherwise, just accept the argument
        ;;
    *)
        qarg="'$arg'"
        ;;
    # - end of special handling for .F files

    esac
    if [ $addarg = yes ] ; then
        allargs="$allargs $qarg"
    fi
    prevarg="$arg"
done

if [ $# -eq 0 ] ; then
    echo "Error: Command line argument is needed!"
    "$0" -help
    exit 1
fi

if [ -n "$mpilib_override" ] ; then
    case "$mpilib_override" in
    opt ) 
        MPILIBDIR=${release_lib_dir}
        ;;
    opt_mt )
        MPILIBDIR=${release_lib_dir}
        ;;
    dbg )
        MPILIBDIR=${debug_lib_dir}
        ;;
    dbg_mt )
        MPILIBDIR=${debug_lib_dir}
        ;;
    * )
        echo "Warning: incorrect library version specified. Automatically selected library will be used."
        ;;
    esac
fi
# -----------------------------------------------------------------------

if [ "$static_mpi" = yes ] ; then
    mpilibs="${libdir}/libmpifort.a ${libdir}${MPILIBDIR}/lib${MPILIBNAME}.a"
    I_MPI_OTHERLIBS=""
    MPI_OTHERLIBS=" -lrt -lpthread "
    if [ "$ilp64" = yes ]; then
        mpilibs="${libdir}${MPILIBDIR}/libmpi_ilp64.a $mpilibs"
    fi
    if [ "x$strip_debug_info" = "x" ] ; then
        strip_debug_info=yes
    fi
else
    mpilibs="-lmpifort -l$MPILIBNAME"
    I_MPI_OTHERLIBS=""
    MPI_OTHERLIBS=" -lrt -lpthread "
    if [ "$ilp64" = yes ]; then
        mpilibs="-lmpi_ilp64 $mpilibs"
    fi
fi
# Derived variables.  These are assembled from variables set from the
# default, environment, configuration file (if any) and command-line
# options (if any)

#
# The library lib${MPILIBNAME}f90 contains the f90-specific features,
# such as the module objects and the routines defined by them
# (MPI_SIZEOF is handled in lib${MPILIBNAME)f90, for example).

#
# 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
            FCFLAGS="$PROFILE_INCPATHS $FCFLAGS"
        fi
        if [ -n "$PROFILE_PRELIB" ] ; then
            mpilibs="$PROFILE_PRELIB $mpilibs"
        fi
        if [ -n "$PROFILE_POSTLIB" ] ; then
            mpilibs="$mpilibs $PROFILE_POSTLIB"
        fi
    fi
fi

# Construct the line to add the include directory (not all compilers
# use -I, unfortunately)
if [ -z "${FCINC}" ] ; then
    # If there is no path, add a link to the mpif.h file.
    # There *must* be a way to provide the path the any modules (there
    # may be too many to link)
    if [ ! -r mpif.h ] ; then
        trap "$Show rm -f mpif.h" 0
        # This should really be the (related) f77includedir (see mpif77).
        $Show ln -s ${includedir}/mpif.h mpif.h
        # Remember to remove this file
        rmfiles="$rmfiles mpif.h"
    fi
    FCINCDIRS=
else
    # Normally, FCINC is just -I, but some compilers have used different
    # command line arguments
    FCINCDIRS="${FCINC}\"${includedir}\" ${FCINC}\"${modincdir}\""
fi

# Handle the specification of the directory containing the modules
# For now, these are in the includedir (no choice argument supported)
if [ "$ilp64" = yes ] ; then
    moduledir="$modincdir/ilp64"
else
    moduledir="$modincdir"
fi
modulelib=${MPILIBNAME}f90
if [ -n "$FCMODINCSPEC" ] ; then
    newarg=`echo A"$FCMODINCSPEC" | \
    sed -e 's/^A//' -e 's%<dir>%'"$moduledir%g" -e 's/<file>/mpi/g'`
    FCMODDIRS="$newarg"
    FCMODLIBS="-l$modulelib"
elif [ -n "$FCMODINC" ] ; then
    FCMODDIRS="${FCMODINC}\"${moduledir}\""
    FCMODLIBS="-l$modulelib"
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 [ "${show_env}" = "yes" ]; then
    env | more
    exit 0
fi

if [ "$no_rpath" = "yes" ]; then
    rpath_opt="-Xlinker --enable-new-dtags"
else
    rpath_opt="-Xlinker --enable-new-dtags -Xlinker -rpath -Xlinker \"${libdir}${MPILIBDIR}\" -Xlinker -rpath -Xlinker \"${libdir}\""
fi
if [ "$linking" = yes ] ; then
    cmd_line="$FC $FCFLAGS $allargs $FCMODDIRS $FCINCDIRS -L\"${libdir}${MPILIBDIR}\" -L\"${libdir}\" $rpath_opt $mpilibs $I_MPI_OTHERLIBS $LDFLAGS $MPI_OTHERLIBS"
    if [ "$Show" = echo ] ; then
        echo $cmd_line
    else
        eval `echo $cmd_line`
    fi
    rc=$?
    if [ $rc -eq 0 -a "x$strip_debug_info" = "xyes" ] ; then
        $Show objcopy --only-keep-debug ${executable} ${executable}.dbg
        $Show objcopy --strip-debug ${executable}
        $Show objcopy --add-gnu-debuglink=${executable}.dbg ${executable}
    fi
else
    cmd_line="$FC $FCFLAGS $allargs $FCMODDIRS $FCINCDIRS"
    if [ "$Show" = echo ] ; then
        echo $cmd_line
    else
        eval `echo $cmd_line`
    fi
    rc=$?
fi
if [ -n "$rmfiles" ] ; then
    for file in $rmfiles ; do
        objfile=`basename $file .f`
    if [ -s "${objfile}.o" ] ; then
        # Rename
        destfile=`echo $objfile | sed -e "s/.*$$-//"`
        mv -f ${objfile}.o ${destfile}.o
    fi
        rm -f $file
    done
    rm -f $rmfiles
fi
exit $rc
