#!/bin/sh

# This builds the rasmol molecular viewer.  One of the problems with
# rasmol is that is only works at one color depth.  This script will
# build three viewers at different color depths, 8-bit, 16-bit,
# and 32-bit.  The binaries are called rasmol-8, rasmol-16, and
# rasmol-32 respectively.  A wrapper script installed with the port will
# automatically select the right one.

cd ${WRKSRC}

cp Imakefile Imakefile.temp


sed s@'ComplexProgramTarget(rasmol)'@'ComplexProgramTarget(rasmol-32)'@ \
    Imakefile.temp > Imakefile

xmkmf -a

make clean && make

sed -e s@'DEPTHDEF = -DTHIRTYTWOBIT'@'# DEPTHDEF = -DTHIRTYTWOBIT'@ \
    -e s@'# DEPTHDEF = -DSIXTEENBIT'@'DEPTHDEF = -DSIXTEENBIT'@ \
    -e s@'ComplexProgramTarget(rasmol)'@'ComplexProgramTarget(rasmol-16)'@ \
       Imakefile.temp > Imakefile

xmkmf -a

make clean && make

sed -e s@'DEPTHDEF = -DTHIRTYTWOBIT'@'# DEPTHDEF = -DTHIRTYTWOBIT'@ \
    -e s@'# DEPTHDEF = -DEIGHTBIT'@'DEPTHDEF = -DEIGHTBIT'@ \
    -e s@'ComplexProgramTarget(rasmol)'@'ComplexProgramTarget(rasmol-8)'@ \
       Imakefile.temp > Imakefile

xmkmf -a

make clean && make

# Restore Imakefile to original state so that rerunning this script does
# the right thing.
mv Imakefile.temp Imakefile
xmkmf -a
make clean && make rasmol.man

exit 0