qrnamake

#!/bin/bash

# Script to build QRNA
# Invoke it as:
#   $ ./qrnamake parallel
# to get parallel version of QRNA (which should work in Linux/UNIX-compatible systems).
# To get sequential (i.e. non-parallel) version (which is recommended for non-POSIX systems) type:
#   $ ./qrnamake sequential

CXX="g++"
LFLAGS="-Wall -O3 -Iinclude"
CFLAGS="--std=c++98 -Wall -O3 -Iinclude -c"

echo "QRNA builder started"

if [ "$@" == "parallel" ]; then
  echo "Compiling parallel computational module..."
  $CXX $CFLAGS -lpthread tmolecule.cpp main.cpp tconsts.cpp
  LFLAGS=$LFLAGS" -pthread"
elif [ "$@" == "sequential" ]; then
  echo "Compiling sequential (i.e. non-parallel) computational module..."
  $CXX $CFLAGS -DSEQUENTIAL tmolecule.cpp main.cpp tconsts.cpp
else
  echo "Unknown commandline option $@"
  echo "Exiting."
  exit 1
fi

echo "Compiling rest of QRNA..."
if ! $CXX $CFLAGS tatom.cpp tbond.cpp tbasepair.cpp tangle.cpp thbond.cpp tdihed.cpp telectr.cpp tlennard.cpp timpro.cpp tposrestr.cpp tnonbond.cpp bprestr.cpp distrestr.cpp textutils.cpp tspring.cpp tvector.cpp; then
  echo "Compilation errors occurred. Exiting."
  exit 1
fi

echo "Linking..."
if ! $CXX $LFLAGS tconsts.o tatom.o tbond.o tbasepair.o tangle.o tdihed.o telectr.o tlennard.o thbond.o timpro.o tnonbond.o bprestr.o distrestr.o tposrestr.o textutils.o tmolecule.o tspring.o tvector.o main.o -o QRNA; then
  echo "Linking errors occurred. Exiting."
  exit 1  
fi

echo "Performing cleanup..."
rm -f *.o *~ *.gch

echo "Done."