#! /bin/csh -f
#  $COPYRIGHT$
#
# Script for creating a LAM/MPI distribution
#
# Requires the "sowing" package from ftp://ftp.mcs.anl.gov/ to make
# the man pages.
#

set distdir="$1"

set srcdir="`pwd`"
set LAM_VERSION="`sh config/get_lam_version $srcdir --full`"
set LAM_MAJOR_VERSION="`sh config/get_lam_version $srcdir --major`"
set LAM_MINOR_VERSION="`sh config/get_lam_version $srcdir --minor`"
set LAM_RELEASE_VERSION="`sh config/get_lam_version $srcdir --release`"
set LAM_ALPHA_VERSION="`sh config/get_lam_version $srcdir --alpha`"
set LAM_BETA_VERSION="`sh config/get_lam_version $srcdir --beta`"

#
# Temporary: while 6.3 and 6.4 are different
#

set WANT_IMPI=""
if ("`echo $LAM_VERSION | grep 6.4`" != "") then
    echo "*** Enabling IMPI in this tarball"
    set WANT_IMPI="yes"
endif

if ("$distdir" == "") then
    echo "Must supply distdir as argv[1] -- aborting"
    exit 1
endif

set start=`date`
cat <<EOF
 
Creating LAM/MPI distribution
In directory: `pwd`
Started: $start
 
EOF

umask 022
set p="`pwd`"
set cvsroot="`cat CVS/Root`"

#########################################################
# VERY IMPORTANT: Now go into the new distribution tree #
#########################################################

cd $distdir

#
# Now get the resulting version number
#

set ver="$LAM_VERSION"


#
# Copy over romio, mpi2++, config, and lamtests directories to the new
# distribution tree
#

set save="`pwd`"
cd /tmp
mkdir lam-dist-temp.$$
cd lam-dist-temp.$$
echo "*** Exporting fresh copy of ROMIO, MPI-2 C++ bindings, and lamtests"
cvs -d $cvsroot export -D now trillium/lamtests
cvs -d $cvsroot export -D now trillium/config
cd trillium
cvs -d $cvsroot export -D now lam/mcs.anl.gov/romio
mv lam/mcs.anl.gov/romio .
cvs -d $cvsroot export -D now lam/mpi.nd.edu/mpi2c++
mv lam/mpi.nd.edu/mpi2c++ .
echo "*** Tarring up fresh copies..."
tar cf extras.tar config lamtests romio mpi2c++
cd $save
echo "*** Putting fresh copies in distrib tree..."
tar xf /tmp/lam-dist-temp.$$/trillium/extras.tar
rm -rf /tmp/lam-dist/temp.$$

# Copy things over that are necessary to configure/build

echo "*** Copying extra config/build files..."
cd $p
foreach file (config.guess config.sub install-sh ltconfig ltmain.sh missing mkinstalldirs)
    echo " - $file"
    cp config/$file $distdir/config
end
cd $distdir


#
# THIS REALLY DOESN'T DO THE RIGHT THING.  IT COPIES ANY KRUFT THAT IS
# IN THE DIRECTORIES, AND IF THE PACKAGE ISN'T CONFIGURED, "make
# distclean" WON'T WORK!!!  PERHAPS A "cvs export"...?
#
# "cvs export" it is... see above. JMS.
#
#echo "*** Copying supplementary directories..."
#set dirs="config romio mpi2c++ lamtests"
#foreach dir ($dirs)
#    mkdir $dir
#    echo "***  - $dir ($p/$dir -> `pwd`/$dir)..."
#    (cd $dir; tar cf - -C $p/$dir . | tar xf -)
#    find $dir -type d -exec chmod 755 {} \;
#    find $dir -type f -exec chmod 644 {} \;
#end

#
# Ditch any CVS trees that we just copied over
#

#set romiocvs="`find romio -type d -name CVS`"
#rm -rf $romiocvs 
#set mpi2cppcvs="`find mpi2c++ -type d -name CVS`"
#rm -rf $mpi2cppcvs 
#set lamtestscvs="`find lamtests -type d -name CVS`"
#rm -rf $lamtestscvs

#
# Make clean in romio, mpi2c++, and lamtests
#

#echo "*** Cleaing the ROMIO directory..."
#if (-f romio/Makefile) then
#    (cd romio; make cleanall)
#endif
#echo "*** Cleaing the MPI-2 C++ directory..."
#if (-f mpi2c++/Makefile) then
#    (cd mpi2c++; make distclean)
#endif
#echo "*** Cleaning the lamtests directory..."
#if (-f lamtests/Makefile) then
#    (cd lamtests; make clean)
#endif
#rm -f romio/.lam_built mpi2c++/.lam_built
	 
#
# Are we making a 6.3 or 6.4 tarball?
# If 6.4, we need to reset the patch file to have the LAM_VERSION be
# whatever the LAM_IMPI_VERSION is now.
# Must change this in both share/include/patchlevel.h and share/include/mpif.h.
#

# This needs to be redone for the new top-level VERSION file.

#chmod +w $VERSIONFILE
#chmod +w $VERSIONFILE2
#if ("$WANT_IMPI" != "") then
#    echo "*** Changing version to 6.4..."
#    set edname=/tmp/ed.script.$$
#    rm -f $edname
#    cat > $edname <<EOF
#/LAM_VERSION
#.,+5d
#1,\$s/LAM_IMPI_/LAM_/g
#w
#EOF
#    ed $VERSIONFILE < $edname
#    rm -f $edname
#
#    cat > $edname <<EOF
#/LAM_MAJOR_VERSION
#.,+7d
#1,\$s/LAM_IMPI_/LAM_/g
#w
#EOF
#    ed $VERSIONFILE2 < $edname
#    rm -f $edname
#else
#    echo "*** Eliminating IMPI version number..."
#    grep -v LAM_IMPI_ $VERSIONFILE > /tmp/lam-version.$$
    # $#%^#@%@#%@# automake makes hard links to the orignial file,
    # so don't just mv the results back on top of the original (or
    # you'll dis the version in the real tree, too).  So rm this
    # file first, and then move the result in.
#    rm -f $VERSIONFILE 
#    mv /tmp/lam-version.$$ $VERSIONFILE
#    grep -v LAM_IMPI_ $VERSIONFILE2 > /tmp/lam-version.$$
#    rm -f $VERSIONFILE2
#    mv /tmp/lam-version.$$ $VERSIONFILE2
#endif

#
# Remove some kruft that we don't want in the distribution tarball.
# Misc, Config, and contrib/autoconf are now outdated, but cvs does
# not remove directories #
#

echo "*** Removing kruft..."
rm -f TO-DO
rm -f WISHLIST

rm -f config/distscript.csh
rm -f config/doctext.*
rm -f config/lamrpmrc
rm -f config/signrpm.sh
rm -f config/buildrpm.sh
rm -f config/buildrpm.sh
rm -f config/lam-generic.spec
rm -rf config/CVS
#touch romio/lib/foo
#rm -rf romio/lib/* romio/.libs
#find romio -name \*.lo -exec rm -f {} \;

# Romio leaves a dead link lying around; creates an error when we try
# to tar everything up

#rm -f romio/test/mpiof.h

#
# Have to remove these, because we want them to be sym links to the
# share/mpi and share/mpi/f77 directories (the makefile will recreate
# the sym links).  automake's make dist automatically copies these
# files rather than noticing that they are sym links.
#

rm -rf share/pmpi/*.c
rm -rf share/pmpi/f77/*.c

# Because we need lam_config.h installed to $prefix/include, it's
# listed in include_HEADERS.  However, this makes
# share/include/lam_config.h get included in the distribution tarball.
# This is no good because on some architectures, a VPATH build will
# use this lam_config.h rather than the one that is generated from
# configure.  So we have to manually remove it from the distribution
# tarball.  Uck!

rm -f share/include/lam_config.h

#
# Put in those headers
#
 
echo "*** Inserting license headers..."

set filelist=/tmp/lam-license-filelist.$$
rm -f $filelist
cat > $filelist <<EOF
HISTORY
HISTORY-6.4
INSTALL
INSTALL-6.4
LICENSE
README
RELEASE_NOTES
RELEASE_NOTES-6.4
EOF
find config -type f -print >> $filelist
find etc -type f -print >> $filelist
find examples -type f -print >> $filelist
find lamtests -type f -print >> $filelist
find man -type f -print >> $filelist
find otb -type f -print >> $filelist
find share -type f -print >> $filelist
find tools -type f -print >> $filelist

chmod +x ./config/insertlic.csh 
./config/insertlic.csh $filelist
rm -rf $filelist

rm -f config/insertlic.*
rm -f config/license.hdr

#
# Put in date/version number in man pages
#

echo "*** Updating version date/number in man pages"
rm -f manfiles
find man -type f | grep -v Makefile > manfiles
set date="`date '+%B, %Y'`"
cp $p/config/doctext.nroff.def .
foreach file (`cat manfiles` doctext.nroff.def)
    sed -e "s/-RELEASEDATE-/$date/g" $file > foo
    sed -e "s/-RELEASEVERSION-/$ver/g" foo > bar
    rm -f $file # Needed 'cause automake makes hard links, not copies
    mv bar $file
    rm -f foo
end
rm manfiles

#
# Make all the man pages -- doctext needs to be in your path
# Makes man pages for share/mpi/*.c and romio/mpi-io/*.c
#

echo "*** Running doctext..."
cd share/mpi
set doctext_args="-ext 3 -I $p/config/doctext.pubinc -defn ../../doctext.nroff.def  -heading LAM/MPI -quotefmt $p/config/doctext.errnotes $p/config/doctext.fortnotes"
doctext -mpath ../../man/man3 $doctext_args *.c
if ("$status" != "0") then
    echo "ERROR: Not able to run doctext properly!"
    echo "Aborting, 'cause you really don't want to make a tarball without man pages..."
    exit 1
endif
cd ../../romio/mpi-io
doctext -mpath ../../man/man3 $doctext_args *.c
if ("$status" != "0") then
    echo "ERROR: Not able to run doctext properly!"
    echo "Aborting, 'cause you really don't want to make a tarball without man pages..."
    exit 1
endif
rm -f ../../doctext.nroff.def

#
# Now we need to list all these generated man pages in the Makefile.am
# and Makefile.in in man/man3.  Ick!
#

echo "*** Frobbing Makefile.am and Makefile.in..."
cd ../../man/man3
set files="`ls MPI_*3 MPIO_*3 XMPI_*3`"

# This is unfortunately necessary because $files is too long to do a
# single sed search/replace.  Ugh.

echo "*** Adding man files to Makefile.in..."
foreach file ($files)
    set name_prefix="`echo $file | cut -c1-4`"
    if ("$name_prefix" == "MPI_") then
	set letter="`echo $file | cut -c5`"
	set div="`expr $letter \> F`"
	set line="generated_man_$div"
    else
	set line="generated_man_other"
    endif
    echo " - $file / $line"
    foreach fix (Makefile.am Makefile.in)
	sed -e "s/$line =/$line =$file /" $fix > $fix.new
	chmod +w $fix
	mv -f $fix.new $fix
	chmod -w $fix
    end
end
cd ../..


#
# Put the release version number in the README, INSTALL, HISTORY, and
# RELEASE_NOTES files
#

echo "*** Updating version number in README, INSTALL, HISTORY, and RELEASE_NOTES..."
foreach file (README README-6.4 INSTALL INSTALL-6.4 HISTORY HISTORY-6.4 RELEASE_NOTES RELEASE_NOTES-6.4)
    echo " - Setting $file"
    if (-f $file) then
	sed -e "s/LAMRV/$ver/g" $file > bar
	mv -f bar $file
    endif
end

#
# Set social Unix perms
#
 
echo "*** Setting social Unix permissions..."
chmod +x romio/configure romio/util/tarch \
	mpi2c++/configure mpi2c++/config.sub mpi2c++/config.guess \
	mpi2c++/install-sh mpi2c++/missing mpi2c++/mkinstalldirs \
	config/config.guess config/config.sub \
	config/install-sh config/ltconfig config/ltmain.sh \
	config/missing config/mkinstalldirs

#
# Make the lamtests tarball
#

echo "*** Making lamtests-$ver.tar tarballs..."
cp LICENSE lamtests
mv lamtests lamtests-$ver
tar cvf lamtests-$ver.tar lamtests-$ver
cp lamtests-$ver.tar lamtests-temp-$ver.tar
gzip lamtests-$ver.tar
cp lamtests-temp-$ver.tar lamtests-$ver.tar
compress lamtests-$ver.tar
mv lamtests-temp-$ver.tar lamtests-$ver.tar
bzip2 lamtests-$ver.tar

echo "*** Moving lamtests-$ver.tar tarballs..."
mv lamtests-$ver.tar.gz lamtests-$ver.tar.Z lamtests-$ver.tar.bz2 $p
echo "  - lamtests-$ver.tar.Z"
echo "  - lamtests-$ver.tar.gz"
echo "  - lamtests-$ver.tar.bz2"
rm -rf lamtests-$ver

#
# Myrinet and VIA are Not Ready for Prime Time
#

echo "*** Removing Myrinet and VIA RPI code..."
rm -rf share/rpi/via/*
rm -rf share/rpi/myri/*

mkdir -p share/rpi/via
chmod 755 share/rpi/via
mkdir -p share/rpi/myri
chmod 755 share/rpi/myri

set f=share/rpi/via/README
cat > $f <<EOF
Nobody here but us chickens...

(stay tuned!)
EOF
cp $f share/rpi/myri
chmod 444 $f
chmod 444 share/rpi/README

# Do this so that all is well when configure runs (since it expects to
# find valid Makefile.in's)

foreach file (share/rpi/via/Makefile.am share/rpi/myri/Makefile.am)
    touch $file
    chmod 444 $file
end

# Ensure that timestamps are ok

sleep 2
foreach file (share/rpi/via/Makefile.in share/rpi/myri/Makefile.in)
    touch $file
    chmod 444 $file
end


#
# Patches provided by Todd from OpenBSD to make libtool be able to do
# shared libraries on openbsd.
#

echo "*** Patching ltconfig and ltmain.sh for OpenBSD..."
foreach file (`ls config/patch-*`)
    echo " - $file"
    patch -p0 < $file
    rm -f $file
end


#
# Fix timestamps in mpi2c++
# We really need to integrate mpi2c++ better, 'cause this sucks.  :-(
#

echo "*** Fixing stoopid timestamps in mpi2c++..."
cd mpi2c++
# 00:00
set f="acinclude.m4"
echo " - $f"; chmod +w $f; touch $f; chmod -w $f; sleep 2
set f="configure.in"
echo " - $f"; chmod +w $f; touch $f; chmod -w $f; sleep 2
set f="aclocal.m4"
echo " - $f"; chmod +w $f; touch $f; chmod -w $f; sleep 2
set f="configure"
echo " - $f"; chmod +w $f; touch $f; chmod -w $f; sleep 2

# 01:00
cd src/mpi2c++
set f="Makefile.am"
echo " - $f"; chmod +w $f; touch $f; chmod -w $f; sleep 2
set f="Makefile.in"
echo " - $f"; chmod +w $f; touch $f; chmod -w $f; sleep 2
set f="stamp-h.in"
echo " - $f"; chmod +w $f; touch $f; chmod -w $f; sleep 2

# 02:00
cd ..
set f="Makefile.am"
echo " - $f"; chmod +w $f; touch $f; chmod -w $f; sleep 2
set f="Makefile.in"
echo " - $f"; chmod +w $f; touch $f; chmod -w $f; sleep 2

# 03:00
cd ../balky
set f="Makefile.am"
echo " - $f"; chmod +w $f; touch $f; chmod -w $f; sleep 2
set f="Makefile.in"
echo " - $f"; chmod +w $f; touch $f; chmod -w $f; sleep 2

# 04:00
cd ../contrib/test_suite
set f="Makefile.am"
echo " - $f"; chmod +w $f; touch $f; chmod -w $f; sleep 2
set f="Makefile.in"
echo " - $f"; chmod +w $f; touch $f; chmod -w $f; sleep 2

# 05:00
cd ../examples
set f="Makefile.am"
echo " - $f"; chmod +w $f; touch $f; chmod -w $f; sleep 2
set f="Makefile.in"
echo " - $f"; chmod +w $f; touch $f; chmod -w $f; sleep 2

# 06:00
cd ..
set f="Makefile.am"
echo " - $f"; chmod +w $f; touch $f; chmod -w $f; sleep 2
set f="Makefile.in"
echo " - $f"; chmod +w $f; touch $f; chmod -w $f; sleep 2

# 07:00
cd ..
set f="Makefile.am"
echo " - $f"; chmod +w $f; touch $f; chmod -w $f; sleep 2
set f="Makefile.in"
echo " - $f"; chmod +w $f; touch $f; chmod -w $f; sleep 2
cd ..

#
# For 6.3 tarballs, remove all IMPI-related directories
#

if ("$WANT_IMPI" == "") then
    echo "*** Removing IMPI-related files in top-level directory..."
    rm -rf share/impi/*.c 
    rm -rf otb/sys/impid/*.cc otb/sys/impid/*.c
    rm -f *-6.4
endif

#
# All done
#

cat <<EOF
*** LAM/MPI version $ver distribution created
 
Started: $start
Ended:   `date`
 
EOF