#!/bin/sh
#		make-matlab-tarballs
# take i386 and x86_64 installations of matlab, strip out two common
#	directories into separate tarballs,
#	then produce -i386.tar.bz2 and -x86.64.tar.bz2
#
# Assumes that matlab already installed for each of glnx86 (i386)
#	and glnx64 (x86_64) in separate dirs:
#	   matlabVersion-i386 or matlabVersion-x86_64
#	(e.g. matlabR2009a-7.8.0-i386 and matlabR2009a-7.8.0-x86_64)
#	and located in $BASEDIR  (/home/installers/matlabR...)
#
#  This assumes that matlab is to end up in something like
#	/opt/mathematica-version (without arch), no matter which arch
#     So, we need to, in turn for each arch, temporarily rename
#	the matlab-Version-i386 (or x86_64) dir to just matlab-Version,
#           tar it up as matlab-version.i386.tar.bz2 (or x86_64.tar.bz2) 
#       and then rename the directory back to matlab-Version-i386 or x86_64
#
#  makes matlabVERSION.bin file to startup matlab
#
# Written by: Jerry Winegarden
# Last revised: 3/25/09
# -------------------------------------------------------------------
#
# set basedir (e.g. /home/installers)
BASEDIR=/home/installers
# ask for matlab version
echo -n "Matlab version (e.g. R2009a-7.8.0)"
read MATLABVER

MATLABPATH="${BASEDIR}/matlab${MATLABVER}"
MATLABFULLPATHi386="${MATLABPATH}-i386"
MATLABPATHi386="matlab${MATLABVER}-i386"
MATLABtarNAMEi386="matlab${MATLABVER}-i386.tar.bz2"
MATLABFULLPATHx86_64="${MATLABPATH}-x86_64"
MATLABPATHx86_64="matlab${MATLABVER}-x86_64"
MATLABtarNAMEx86_64="matlab${MATLABVER}-x86_64.tar.bz2"

MATLABSHORTNAME="matlab${MATLABVER}"

#debug print
echo "BASEDIR=$BASEDIR"
echo "MATLABPATH=$MATLABPATH"
echo "MATLABFULLPATHi386=$MATLABFULLPATHi386"
echo "MATLABPATHi386=$MATLABPATHi386"
echo "MATLABtarNAMEi386=$MATLABtarNAMEi386"
echo "MATLABFULLPATHx86_64=$MATLABFULLPATHx86_64"
echo "MATLABPATHx86_64=$MATLABPATHx86_64"
echo "MATLABtarNAMEx86_64=$MATLABtarNAMEx86_64"
echo "MATLABSHORTNAME=$MATLABSHORTNAME"

echo -n "OK?"
read yn
# end debug print

echo "where am i?"
pwd
echo -n "OK?"
read yn

# 
# produce the two common directories into tarballs
#     java 
MATLABjavaTARNAME="${BASEDIR}/matlab${MATLABVER}-java.tar.bz2"
#cd MATLABPATHi386
cd $MATLABFULLPATHi386
# debug: print location pwd
pwd
echo "MATLABjavaTARNAME=$MATLABjavaTARNAME"
echo "tar java (should be in i386)"
#tar cvjf $MATLABjavaTARNAME java
#	help
MATLABhelpTARNAME="${BASEDIR}/matlab${MATLABVER}-help.tar.bz2"
#cd $MATLABPATHi386
#cd $MATLABFULLPATHi386
# debug: print location pwd
echo "MATLABhelpTARNAME=$MATLABhelpTARNAME"
echo "tar help (should still be in i386)"
#tar cvjf $MATLABhelpTARNAME help
#      remove java and help from i386 dir
echo "remove java, remove help from i386 (should still be in i386)"
#rm -rf java
#rm -rf help
echo "still in: `pwd`"
#      remove java and help from x86_64 dir
#cd $MATLABPATHx86_64
cd $MATLABFULLPATHx86_64
# debug: print location pwd
pwd
echo "remove java, remove help (should be in x86_64)"
#rm -rf java
#rm -rf help
#
#ok, make tarballs of both of the matlab tarballs

echo "making tarball for $MATLABPATHi386"
cd $BASEDIR
#debug: print location pwd
pwd
echo "back in basedir, make tarballs"
# temp rename matlabi386 dir:
echo "mv ml-i386 --> ml short"
#mv $MATLABPATHi386 $MATLABSHORTNAME
echo "tar i386"
#tar cvjf $MATLABtarNAMEi386 $MATLABSHORTNAME
# rename it back
echo "mv ml short --> ml-i386"
#mv $MATLABSHORTNAME $MATLABPATHi386
echo "making tarball for $MATLABPATHx86_64"
cd $BASEDIR
# temp rename matlabx86_64 dir:
echo "mv matlabshort x86_64 --> ml short"
#mv $MATLABPATHi386 "matlab${MATLABVER}"
#mv $MATLABPATHx86_64 $MATLABSHORTNAME
echo "tar ml short as matlab x86_64"
#tar cvjf $MATLABtarNAMEx86_64 $MATLABSHORTNAME
# rename it back
#mv $MATLABSHORTNAME $MATLABPATHx86_64
echo "mv ml short --> ml x86_64"
echo "debug done"
exit
#
#  make matlabVERSION.bin file to startup matlab
MATLABbinNAME="matlab${MATLABVER}.bin"
echo "#!/bin/sh" > $BASEDIR/$MATLABbinNAME
echo "export MATLAB=@@ INSTDIR@@" >> $BASEDIR/$MATLABbinNAME
echo "exec $MATLAB/bin/matlab $*" >> $BASEDIR/$MATLABbinNAME

echo "List of results in $BASEDIR"
ls $BASEDIR