configure

#!/bin/bash
# Configure script
# Run once when you unpack source

### Check for GEANT4 install

if [ -x geant4-config ]; then
    echo 'geant4-config not present.  Please install GEANT4 and source the geant4.sh script.'
    exit 1
fi

### Create environment files
ratroot=`pwd`

cat > env.sh <<EOF
#!/bin/sh
RATROOT=$ratroot
PATH=\$RATROOT/bin:\$PATH
LD_LIBRARY_PATH=\$RATROOT/lib:\$LD_LIBRARY_PATH
# For Mac OS X
DYLD_LIBRARY_PATH=\$RATROOT/lib:\$DYLD_LIBRARY_PATH
GLG4DATA=\$RATROOT/data
PYTHONPATH=\$RATROOT/python:\$PYTHONPATH
export RATROOT PATH LD_LIBRARY_PATH DYLD_LIBRARY_PATH GLG4DATA PYTHONPATH
EOF

cat > env.csh <<EOF
#!/bin/csh
setenv RATROOT $ratroot
setenv PATH "\$RATROOT/bin:\$PATH"
if ({\$?LD_LIBRARY_PATH}) then
  setenv LD_LIBRARY_PATH "\${RATROOT}/lib:\$LD_LIBRARY_PATH"
else
  setenv LD_LIBRARY_PATH "\${RATROOT}/lib"
endif

# For Mac OS X
if ({\$?DYLD_LIBRARY_PATH}) then
  setenv DYLD_LIBRARY_PATH "\${RATROOT}/lib:\$DYLD_LIBRARY_PATH"
else
  setenv DYLD_LIBRARY_PATH "\${RATROOT}/lib"
endif

if ({\$?PYTHONPATH}) then
  setenv PYTHONPATH "\$RATROOT/python:\$PYTHONPATH"
else
  setenv PYTHONPATH "\$RATROOT/python"
endif
setenv GLG4DATA "\$RATROOT/data"
EOF