#! /bin/sh
#
# Configure and build the most common configurations.  Does not do 
# extensive tests
#
# ----------------------------------------------------------------------------
# Set defaults
#
do_tests=yes
builddir=/sandbox/$LOGNAME/mpich2
instdir=/sandbox/$LOGNAME/mpi2-inst
srcdir=/home/MPI/testing/mpich2/mpich2
# ----------------------------------------------------------------------------
# Get arguments
for arg in "$@" ; do
    case $arg in 
	-echo) set -x ;;
	-local) 
	# Do the testing in place.
	builddir=`pwd`
	instdir=`(cd .. && pwd)`"/mpi2-inst"
	srcdir=`pwd`
	;;
	-notest)
	do_tests=no
	;;
	*)
	if [ -n "$arg" ] ; then
	    echo "Unknown argument $arg"
	    exit 1
	fi
	;;
    esac
done

# ----------------------------------------------------------------------------
# Validate arguments
#
if [ ! -d $srcdir ] ; then
    if [ -d /homes/MPI/testing/mpich2/mpich2 ] ; then
        srcdir=/homes/MPI/testing/mpich2/mpich2
    else
	echo "Cannot find source directory"
	exit 1
    fi
fi
#
if cd $builddir ; then
    :
else
    echo "Could not change directory to $builddir"
    exit 1
fi
if [ ! -x $srcdir/configure ] ; then
    echo "Cannot find configure in $srcdir"
    exit 1
fi
#
# ---------------------------------------------------------------------------
# BuildMPICH uses the following global variables:
#    testname    - string name for test
#    config_args - arguments to pass to configure
#    do_tests    - yes or no; controls tests
#    srcdir,instdir - directories for source, installation
# This uses XML-style tags to mark the various segments, but does not
# filter the output from the individual steps for XML/SGML characters (e.g.,
# the <,>,& characters aren't handled).
# Note: we could filter through sed with
# sed -e 's/>/-AMP-gt;/g' -e 's/</-AMP-lt;/g' -e 's/\&/-AMP-amp;/g' | \
# sed -e 's/-AMP-/&/g'
#
BuildMPICH2 () {
echo "<BUILDTEST NAME=\"$testname\">"
echo "<CONFIG>"
if $srcdir/configure --prefix=$instdir $config_args ; then
    echo "</CONFIG>"
    echo "<MAKE>"
    # Remove any lingering libraries
    rm -f lib/libmpi*.a lib/libpmpi*.a lib/libmpifort*.a
    rm -f lib/libmpi*.so lib/libpmpi*.so lib/libmpifort*.so
    if make ; then
        echo "</MAKE>"
	echo "<MAKEINST>"
	if make install ; then
	    echo "</MAKEINST>"
	    if [ "$do_tests" = "yes" ] ; then
	        echo "<RUNTEST>"
	        if make testing ; then
		    echo "Tests completed in test/mpi/summary.xml"
		    # Really should copy failures if any
	        else
		    echo "Tests failed ($testname)"
	        fi
	        echo "</RUNTEST>"
	    fi
	else
	    rc=$?
	    echo "Install failed ($testname)"
	    echo "</MAKEINST STATUS=\"$rc\">"
	fi
    else 
        rc = $?
	echo "make failed ($testname)"
	echo "</MAKE STATUS=\"$rc\">"
    fi
else
    rc=$?
    echo "Configure failed ($testname)"
    echo "</CONFIG STATUS=\"$rc\">"
fi
echo "</BUILDTEST>"
}
# ---------------------------------------------------------------------------
# Preamble
echo "<MPICH2BUILD>"
echo "<DATE>"
date
echo "</DATE>"
# ---------------------------------------------------------------------------
# Basic test
testname="basic"
config_args=""
BuildMPICH2

#
# No Fortran or C++
testname="no f77/c++"
config_args="--disable-f77 --disable-cxx"
BuildMPICH2

#
# No Weak symbols
testname="no weak symbols"
config_args="--disable-weak-symbols"
BuildMPICH2

#
# --enable-fast
testname="fast"
config_args="--enable-fast"
BuildMPICH2

#
# forker pm, strict
testname="strict and forker"
config_args="--enable-strict --with-pm=forker"
BuildMPICH2

#
# Build and link with a logging library
testname="logging with lwlog"
config_args="--with-logging=lwlog --with-pm=forker"
BuildMPICH2

#
# Build with memory checking
testname="memory tests"
config_args="--enable-g=all --enable-strict"
BuildMPICH2

#
# Build with shared libraries
testname="sharedlibs"
config_args="--enable-sharedlibs=gcc"
BuildMPICH2

#
# Build with PVFS if available
# --with-romio=--with-file-system=ufs+nfs+testfs+pvfs
# Tests could be run in /pvfs/pvfsstage/$LOGNAME on Chiba
if [ -d /pvfs ] ; then
    testname="pvfs"
    config_args="--with-romio=--with-file-system=ufs+nfs+testfs+pvfs"
    BuildMPICH2
fi
# ---------------------------------------------------------------------------
# Postamble
echo "</MPICH2BUILD>"