#!/bin/sh
#
# Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
#                         University Research and Technology
#                         Corporation.  All rights reserved.
# Copyright (c) 2004-2005 The University of Tennessee and The University
#                         of Tennessee Research Foundation.  All rights
#                         reserved.
# Copyright (c) 2004-2005 High Performance Computing Center Stuttgart, 
#                         University of Stuttgart.  All rights reserved.
# Copyright (c) 2004-2005 The Regents of the University of California.
#                         All rights reserved.
# $COPYRIGHT$
# 
# Additional copyrights may follow
# 
# $HEADER$
#

#
# Version of auto tools that we want
#

AM_TARGET_VERSION=1.9.6
AC_TARGET_VERSION=2.59
LT_TARGET_VERSION=1.5.20

#
# First things first -- check that the auto versions that we have are
# the ones that we want.
#

check_gnu_version() {
    prog="$1"
    target="$2"

    ver="`$prog --version | head -n 1 | cut -d\  -f 4`"
    if test "$ver" != "$target"; then 
        cat <<EOF
ERROR: Program "$prog" does not have the correct/expected version:
       Found: $ver

Expected versions:
Automake: $AM_TARGET_VERSION
Autoconf: $AC_TARGET_VERSION
Libtool:  $LT_TARGET_VERSION

Either change this script to match the found version, or install
the correct version of the tools.
EOF
        exit 1
    fi
}

echo "*** Checking GNU tools versions..."
check_gnu_version automake $AM_TARGET_VERSION
check_gnu_version autoconf $AC_TARGET_VERSION
check_gnu_version libtool $LT_TARGET_VERSION

#
# Verify that we're in a top trillium dir
#
echo "*** Checking to ensure in top-level Open MPI directory..."
if test -f VERSION -a -f configure.ac -a -f config/ompi_setup_cc.m4; then
    happy=1
else
    echo "Do not appear to be in an Open MPI top directory.  Abort!"
    exit 1
fi

#
# Do svn up and all that
#
echo "*** Removing old VERSION files..."
find . -name VERSION -exec rm -f {} \; -print

echo "*** Running svn up..."
svn up
if test ! "$?" = "0"; then
    echo "SVN update failed.  Aborting"
    exit 1
fi

#
# Ditch "svn" from all version numbers
#
echo "*** Removing svn version numbers..."
svn_r="r`svnversion .`"
version_files="`find . -name VERSION`"
for file in $version_files; do
    echo " - $file"
    sed -e 's/^want_svn=.*/want_svn=0/' \
        -e 's/^svn_r=.*/'svn_r=$svn_r/ $file > $file.new
    cp -f $file.new $file
    rm $file.new
done

if test "$1" = "-nogreek" -o "$1" = "--nogreek"; then
    echo "*** REMOVING ALL GREEK FROM VERSION NUMBERS!!"
    for file in $version_files; do
        echo " - $file"
        sed -e 's/^greek=.*/greek=/' $file > $file.new
        cp -f $file.new $file
        rm $file.new
    done
fi


#
# Autogen
#
echo "*** Running autogen.sh..."
./autogen.sh 2>&1 | tee auto.out
if test ! "$?" = "0"; then
    echo "Autogen failed.  Aborting"
    exit 1
fi

#
# Configure
#
echo "*** Running configure..."
./configure --enable-dist 2>&1 | tee config.out
if test ! "$?" = "0"; then 
    echo "Configure failed.  Aborting"
    exit 1
fi

#
# Sanity check
#
echo "*** Sanity check..."
file="ompi/mca/btl/gm/btl_gm_component.c"
if test ! -f "$file"; then
    echo "Configure failed - no file: $file"
    exit 1
fi

#
# Remove autogen.sh 
#

echo "*** Removing autogen.sh from the tarball before make dist"
rm -rf autogen.sh

#
# make tarball
#
echo "*** Running make distcheck..."
save_LD=$LD_LIBRARY_PATH
LD_LIBRARY_PATH=
make distcheck 2>&1 | tee dist.out
if test ! "$?" = "0"; then
    echo "Make dist failed.  Aborting"
    exit 1
fi
LD_LIBRARY_PATH=$save_LD

#
# move
#
echo "*** Moving tarballs..."
mv openmpi-* ..

echo "*** All done"

#
# bring back autogen.sh
#

svn up autogen.sh