cliairplay

Command line interface for audio streaming to AirPlay 2 devices

Based on owntones (all rights reserved).

Pre-built binaries

Pre-built binaries for Linux (x86_64 and ARM64) and macOS (Apple Silicon/ARM64) are automatically built via GitHub Actions and available as build artifacts on the repository.

Debian build

NOTE: This is in early stage development and will be subject to change.

Install required tools and libraries - minimal list yet to be confirmed:

sudo apt-get install \
  build-essential git autotools-dev autoconf automake libtool gettext gawk \
  libconfuse-dev libunistring-dev \
  libavcodec-dev libavformat-dev libavfilter-dev libswscale-dev libavutil-dev \
  libasound2-dev libxml2-dev libgcrypt20-dev zlib1g-dev \
  libevent-dev libplist-dev libsodium-dev libjson-c-dev \
  libcurl4-openssl-dev libprotobuf-c-dev

Then run the following:

git clone https://github.com/music-assistant/cliairplay.git
cd cliairplay
git submodule update --init
autoreconf -i
./configure
make

macOS build

Below are instructions for preparing macOS (Intel or Apple Silicon) to build this project using Homebrew.

1. Install Xcode Command Line Tools (if not already installed):

xcode-select --install

2. Install Homebrew (if you don't have it):

Visit https://brew.sh/ and follow the instructions. Alternatively run the installer shown on the website.

3. Install required Homebrew packages. This installs the closest macOS equivalents to the Debian packages listed above:

brew install git autoconf automake libtool gettext gawk pkg-config \
  confuse libunistring ffmpeg libxml2 libgcrypt zlib libevent libplist \
  libsodium json-c curl openssl@3 protobuf-c bison

Notes:

• OpenSSL 3 is recommended as OpenSSL 1.1 reached end-of-life in September 2023.
• Bison from Homebrew is required as macOS ships with an outdated version (2.3).
• macOS uses CoreAudio instead of ALSA (libasound2-dev). The project should detect and skip ALSA on macOS; if it doesn't, look for a configure flag to disable ALSA support.

4. Export Homebrew paths so ./configure finds libraries (portable for Intel/Apple Silicon):

export BREW_PREFIX="$(brew --prefix)"
export OPENSSL_PREFIX="$(brew --prefix openssl@3)"
export LIBXML2_PREFIX="$(brew --prefix libxml2)"
export ZLIB_PREFIX="$(brew --prefix zlib)"
export LIBGCRYPT_PREFIX="$(brew --prefix libgcrypt)"
export LIBGPG_ERROR_PREFIX="$(brew --prefix libgpg-error)"
export LIBUNISTRING_PREFIX="$(brew --prefix libunistring)"
export LIBICONV_PREFIX="$(brew --prefix libiconv)"

export PKG_CONFIG_PATH="$LIBXML2_PREFIX/lib/pkgconfig:$ZLIB_PREFIX/lib/pkgconfig:$LIBGCRYPT_PREFIX/lib/pkgconfig:$LIBGPG_ERROR_PREFIX/lib/pkgconfig:$PKG_CONFIG_PATH"
export LDFLAGS="-L$LIBXML2_PREFIX/lib -L$ZLIB_PREFIX/lib -L$LIBGCRYPT_PREFIX/lib -L$LIBGPG_ERROR_PREFIX/lib -L$LIBICONV_PREFIX/lib"
export CPPFLAGS="-I$OPENSSL_PREFIX/include -I$LIBXML2_PREFIX/include -I$ZLIB_PREFIX/include -I$LIBGCRYPT_PREFIX/include -I$LIBGPG_ERROR_PREFIX/include -I$LIBICONV_PREFIX/include"
export LIBUNISTRING_CFLAGS="-I$LIBUNISTRING_PREFIX/include"
export LIBUNISTRING_LIBS="-L$LIBUNISTRING_PREFIX/lib -lunistring -L$LIBICONV_PREFIX/lib -liconv"
export PATH="/opt/homebrew/opt/bison/bin:$PATH"

# For static linking of OpenSSL (recommended for distribution)
export LIBS="$OPENSSL_PREFIX/lib/libssl.a $OPENSSL_PREFIX/lib/libcrypto.a"

5. Build the project:

git submodule update --init
autoreconf -fi
./configure
make

The binary will be created at src/cliap2.

If ./configure fails to find libraries, check the PKG_CONFIG_PATH and the --with-... flags in ./configure --help and point them to the Homebrew prefixes above.

Troubleshooting:

• If the build fails complaining about ALSA, there should be an option to disable ALSA in the configure script; macOS does not use ALSA.
• Use brew info <formula> to find the prefix of any formula. Use those prefixes in PKG_CONFIG_PATH, LDFLAGS and CPPFLAGS.
• On Apple Silicon, Homebrew is usually installed under /opt/homebrew. The $(brew --prefix) calls above handle that automatically.