Script to install rtl_sdr tools plus dsd decoder on termux.

termux-sdr-dsd-installer.sh

#!/usr/bin/env -S bash -x

REPOS_DIR=~/sdr_tools_repos

pkg update
pkg install curl

curl https://its-pointless.github.io/setup-pointless-repo.sh |bash

pkg install build-essential cmake make git libusb pulseaudio portaudio fftw gcc-10 libgfortran5 openblas
mkdir -p "$REPOS_DIR"
cd "$REPOS_DIR"

git clone https://github.com/librtlsdr/librtlsdr.git
git clone https://github.com/LouisErigHerve/mbelib.git
git clone https://github.com/kumanna/itpp.git
git clone https://github.com/LouisErigHerve/dsd.git

function cd_build() {
    cd "${REPOS_DIR}/$1"
    git reset --hard
    mkdir build
    cd build
}

function failed(){
    echo "Failed"
    exit 255
}

cd_build itpp
echo "Configuring itpp"
cmake -DCMAKE_INSTALL_PREFIX=$PREFIX .. || failed
echo "Building itpp"
{ make || failed; } && make install


cd_build librtlsdr
echo "Configuring librtlsdr"
sed -i 's/pthread_cancel[(]/pthread_exit((void *)/g' "$REPOS_DIR"/librtlsdr/src/rtl_adsb.c
cmake -DCMAKE_INSTALL_PREFIX=$PREFIX .. || failed
echo "Building librtlsdr"
{ make || failed; } && make install


cd_build mbelib
echo "Configuring mbelib"
cmake -DCMAKE_INSTALL_PREFIX=$PREFIX .. || failed
echo "Building mbelib"
{ make || failed; } && make install


cd_build dsd
echo "Configuring dsd"
sed -i 's/sys\/soundcard.h/linux\/soundcard.h/g' "$REPOS_DIR"/dsd/include/dsd.h
cmake -D MBE_INCLUDE_DIR=$PREFIX/local/include \
    -D ITPP_INCLUDE_DIR=$PREFIX/include/itpp \
    -D ITPP_LIBRARY=$PREFIX/lib/libitpp_debug.so \
    -D CMAKE_INSTALL_PREFIX=$PREFIX .. \
    || failed
echo "Building dsd"
{ make || failed; } && make install

echo "librtlsdr and dsd successfully installed!"