#!/bin/bash
set -e

build_dir=$1
install_dir=$2
install_type=$3

# With simpleBuildEnvironment flag, we're in build directory
# which contains the copied source tree, but built files are in sources/bzip2-1.0.8/

# Change to the source directory with built files
cd sources/bzip2-1.0.8/

# Install the programs
echo "Installing bzip2 programs..."
make PREFIX="${DESTDIR}${PREFIX}" install

# Install the shared library
echo "Installing shared library..."
mkdir -p "${DESTDIR}${LIBDIR}"
cp -av libbz2.so.* "${DESTDIR}${LIBDIR}/"
ln -sv libbz2.so.1.0.8 "${DESTDIR}${LIBDIR}/libbz2.so"

# Install the shared bzip2 binary and create symlinks
echo "Installing shared bzip2 binary..."
mkdir -p "${DESTDIR}${BINDIR}"
cp -v bzip2-shared "${DESTDIR}${BINDIR}/bzip2"
for i in "${DESTDIR}${BINDIR}"/{bzcat,bunzip2}; do
  ln -sfv bzip2 "$i"
done

# Remove useless static library
echo "Removing static library..."
rm -fv "${DESTDIR}${LIBDIR}/libbz2.a"

echo "Installation complete."