build.sh

#!/usr/bin/env bash


SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd ) # get script dir (this should be the main folder directory of PLVS)
SCRIPT_DIR=$(readlink -f $SCRIPT_DIR)  # this reads the actual path if a symbolic directory is used


function make_dir(){
if [ ! -d $1 ]; then
    mkdir $1
fi
}

# ====================================================
# check if we have external options
EXTERNAL_OPTIONS=$@
if [[ -n "$EXTERNAL_OPTIONS" ]]; then
    echo "external option: $EXTERNAL_OPTIONS" 
fi

OpenCV_DIR="$SCRIPT_DIR/../../thirdparty/opencv/install/lib/cmake/opencv4"
if [[ -d "$OpenCV_DIR" ]]; then
    EXTERNAL_OPTIONS="$EXTERNAL_OPTIONS -DOpenCV_DIR=$OpenCV_DIR"
fi 

echo "EXTERNAL_OPTIONS: $EXTERNAL_OPTIONS"

# ====================================================

make_dir build
cd build
cmake .. $EXTERNAL_OPTIONS 
make -j 4

cd ..