#!/bin/sh

# Installing the necessary software to execute the RCVSIM human
# cardiovascular simulator, and then creating an executable shell
# script, called rcvsim, which is linked  to /usr/local/bin and
# linking the MATLAB executable, called simulate.mexlx, to the
# MATLAB path, if it exists.


# Defining directories.
DIRBIN=$PWD/bin
DIRSRC=$PWD/src
DIRLIB=$PWD/lib

# Checkinging if WFDB version 10.1.6 or greater is installed.  If not,
# installing this software.
FLAG=`$DIRBIN/check_wfdb install`

if test  "$FLAG" -eq 1
then
	cd lib
	tar xvzf wfdb-10.1.6.tar.gz
	cd wfdb-10.1.6
	./configure
	make
	make install
	cd ..
	rm -rf wfdb-10.1.6
	cd ..
fi


# Checking if Linux Redhat 6.2 or greater is installed.  If so,
# installing libc5 libraries and linker.
$DIRBIN/check_redhat install

# Creating shell executable which also sets LD_LIBRARY_PATH.
rm -f $DIRBIN/rcvsim
echo '#!/bin/sh' > $DIRBIN/rcvsim
echo 'DIRLIB='$DIRLIB >> $DIRBIN/rcvsim 
echo 'LD_LIBRARY_PATH=$LD_LIBRARY_PATH:'$DIRLIB >> $DIRBIN/rcvsim
echo 'export LD_LIBRARY_PATH' >> $DIRBIN/rcvsim
echo 'WFDB='$DIRBIN':$WFDB' >> $DIRBIN/rcvsim
echo 'export WFDB' >> $DIRBIN/rcvsim
echo $DIRSRC'/rcvsim $1 $2' >> $DIRBIN/rcvsim
chmod 755 $DIRBIN/rcvsim

# Linking both shell and MATLAB executable.
rm -f /usr/local/bin/rcvsim
ln -s $DIRBIN/rcvsim /usr/local/bin/.
MATLABDIR=`locate toolbox/matlab/general -n 1`
rm -f $MATLABDIR/simulate.mexlx
rm -f $MATLABDIR/simulate.m
ln -s $DIRSRC/simulate.mexlx $MATLABDIR/. 
ln -s $DIRSRC/simulate.m $MATLABDIR/.