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#!/bin/bash |
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set -euo pipefail |
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# ── Preconditions ──────────────────────────────────────────────────────────── |
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need() { command -v "$1" >/dev/null 2>&1 || { echo "$1 is required." >&2; exit 1; }; } |
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need docker |
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need dpkg-deb |
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need fakeroot |
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need dpkg-architecture |
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if ! docker info > /dev/null 2>&1; then |
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echo "This script uses docker, and it isn't running - please start docker and try again!" >&2 |
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exit 1 |
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fi |
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# ── Detect versions from the system ────────────────────────────────────────── |
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# Prefer the installed libspa-0.2-bluetooth version; fallback to pipewire if needed. |
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DEB_VER="$(dpkg-query -W -f='${Version}\n' libspa-0.2-bluetooth 2>/dev/null || true)" |
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if [ -z "${DEB_VER}" ] || [ "${DEB_VER}" = "unknown" ]; then |
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DEB_VER="$(dpkg-query -W -f='${Version}\n' pipewire 2>/dev/null || true)" |
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fi |
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if [ -z "${DEB_VER}" ] || [ "${DEB_VER}" = "unknown" ]; then |
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echo "Could not detect installed PipeWire/SPA version (libspa-0.2-bluetooth or pipewire). Install PipeWire first." >&2 |
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exit 1 |
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fi |
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# Upstream tarball version (strip Debian revision like '-1', '-1+b1', etc.) |
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UPSTREAM_VER="${DEB_VER%%-*}" |
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# Some Debian versions may not have a hyphen; ensure UPSTREAM_VER non-empty. |
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if [ -z "${UPSTREAM_VER}" ]; then |
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UPSTREAM_VER="${DEB_VER}" |
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fi |
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# ── Setup ──────────────────────────────────────────────────────────────────── |
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CURRENT_DIR="$(pwd)" |
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BUILD_DIR="$(mktemp -d "${TMPDIR:-/tmp}/build-pipewire-aac.XXXXXXXX")" |
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trap 'rm -rf "$BUILD_DIR"' EXIT |
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IMAGE_NAME="pipewire-aac" |
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CONTAINER_NAME="pipewire-aac" |
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# Architecture / multiarch triplet |
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ARCH="$(dpkg --print-architecture 2>/dev/null || echo amd64)" |
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TRIPLET="$(dpkg-architecture -qDEB_HOST_MULTIARCH 2>/dev/null || gcc -dumpmachine || echo "${ARCH}-linux-gnu")" |
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echo "Detected libspa/pipewire version:" |
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echo " Debian package version: ${DEB_VER}" |
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echo " Upstream (tarball) ver: ${UPSTREAM_VER}" |
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echo |
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# ── Dockerfile ─────────────────────────────────────────────────────────────── |
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# Keep variables inside the Dockerfile literal (use ARG/ENV inside Dockerfile). |
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cat > "$BUILD_DIR/Dockerfile" << 'EOL' |
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FROM debian:trixie-slim |
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ARG PIPEWIRE_VER |
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ENV PIPEWIRE_VER=${PIPEWIRE_VER} |
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ENV DEBIAN_FRONTEND=noninteractive |
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ENV USER=pipewire |
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# Enable contrib + non-free (+ non-free-firmware) for trixie |
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RUN printf "deb http://deb.debian.org/debian trixie main contrib non-free non-free-firmware\n\ |
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deb http://deb.debian.org/debian trixie-updates main contrib non-free non-free-firmware\n\ |
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deb http://security.debian.org/debian-security trixie-security main contrib non-free non-free-firmware\n" > /etc/apt/sources.list |
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# Update and install necessary dependencies (build + fetch tools) |
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RUN apt-get update && apt-get install -y \ |
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build-essential \ |
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meson ninja-build pkgconf \ |
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libbluetooth-dev \ |
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libasound2-dev \ |
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libdbus-1-dev \ |
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libglib2.0-dev \ |
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libudev-dev \ |
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libsbc-dev \ |
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libopus-dev \ |
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liblc3-dev \ |
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libldacbt-enc-dev \ |
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libfdk-aac-dev \ |
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git \ |
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wget \ |
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python3 \ |
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&& rm -rf /var/lib/apt/lists/* |
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# Create a non-root user and a drop location for the built .so |
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RUN useradd -ms /bin/bash "$USER" \ |
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&& mkdir /pipewire-aac \ |
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&& chown "$USER":"$USER" /pipewire-aac |
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USER $USER |
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WORKDIR /home/$USER |
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# Fetch the exact upstream PipeWire tarball |
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RUN mkdir -p /home/$USER/build/pipewire-aac |
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WORKDIR /home/$USER/build/pipewire-aac |
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RUN wget -O pipewire_${PIPEWIRE_VER}.orig.tar.bz2 \ |
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"https://deb.debian.org/debian/pool/main/p/pipewire/pipewire_${PIPEWIRE_VER}.orig.tar.bz2" |
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RUN tar xf pipewire_${PIPEWIRE_VER}.orig.tar.bz2 |
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WORKDIR /home/$USER/build/pipewire-aac/pipewire-${PIPEWIRE_VER} |
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# Configure only the BlueZ5 AAC codec and build |
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RUN meson setup build \ |
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-Dbluez5=enabled \ |
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-Dbluez5-codec-aac=enabled |
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RUN ninja -C build |
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# Copy the built library to the shared location (robust to path changes) |
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RUN bash -lc 'set -euo pipefail; \ |
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f=$(find build -type f -name libspa-codec-bluez5-aac.so | head -n1); \ |
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if [ -z "$f" ]; then \ |
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echo "libspa-codec-bluez5-aac.so not found under build/"; \ |
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echo "Available bluez5 codec artifacts:"; \ |
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find build -type f -name "libspa-codec-bluez5-*.so" -print || true; \ |
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exit 1; \ |
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fi; \ |
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install -Dm644 "$f" /pipewire-aac/libspa-codec-bluez5-aac.so; \ |
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ls -l /pipewire-aac/libspa-codec-bluez5-aac.so' |
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EOL |
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# ── Build and extract ──────────────────────────────────────────────────────── |
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docker build --network=host --build-arg "PIPEWIRE_VER=${UPSTREAM_VER}" -t "$IMAGE_NAME" "$BUILD_DIR" |
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# Create a container and run it (it will exit immediately, which is fine for docker cp) |
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docker run --name "$CONTAINER_NAME" "$IMAGE_NAME" || true |
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# Copy the binary from the container to the BUILD_DIR |
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docker cp "$CONTAINER_NAME":/pipewire-aac/libspa-codec-bluez5-aac.so "$BUILD_DIR/" |
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# Stop and remove the container; remove the image |
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docker rm -f "$CONTAINER_NAME" >/dev/null 2>&1 || true |
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docker image rm "$IMAGE_NAME" >/dev/null 2>&1 || true |
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# Ensure the .so exists |
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if [ ! -f "$BUILD_DIR/libspa-codec-bluez5-aac.so" ]; then |
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echo "Failed to extract libspa-codec-bluez5-aac.so from the container." >&2 |
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exit 1 |
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fi |
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# Fix ownership if run with sudo |
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if [ "${SUDO_USER:-}" != "" ] && [ "$EUID" -eq 0 ]; then |
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chown "$SUDO_USER:$SUDO_USER" "$BUILD_DIR/libspa-codec-bluez5-aac.so" |
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fi |
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# ── Package .deb ───────────────────────────────────────────────────────────── |
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PKG_NAME="libspa-codec-bluez5-aac_${UPSTREAM_VER}_${ARCH}" |
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PKG_DIR="$BUILD_DIR/$PKG_NAME" |
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mkdir -p "$PKG_DIR/DEBIAN" \ |
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"$PKG_DIR/usr/lib/$TRIPLET/spa-0.2/bluez5" |
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# Place the built .so in the Debian-expected location |
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cp "$BUILD_DIR/libspa-codec-bluez5-aac.so" \ |
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"$PKG_DIR/usr/lib/$TRIPLET/spa-0.2/bluez5/libspa-codec-bluez5-aac.so" |
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# Control file |
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# - Package version = upstream (e.g., 1.4.2) — it's the plugin's build version. |
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# - Depends on libspa-0.2-bluetooth (>= DEB_VER) to match the exact ABI we built against. |
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cat > "$PKG_DIR/DEBIAN/control" <<CTRL |
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Package: libspa-codec-bluez5-aac |
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Version: ${UPSTREAM_VER} |
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Section: libs |
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Priority: optional |
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Architecture: ${ARCH} |
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Depends: libfdk-aac2t64 (>= 2.0.3), libspa-0.2-bluetooth (>= ${DEB_VER}) |
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Maintainer: Your Name <[email protected]> |
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Description: AAC codec plugin for PipeWire BlueZ5 (built from PipeWire ${UPSTREAM_VER}) |
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Installs /usr/lib/${TRIPLET}/spa-0.2/bluez5/libspa-codec-bluez5-aac.so |
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CTRL |
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# Build the package |
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fakeroot dpkg-deb --build "$PKG_DIR" >/dev/null |
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# Move final .deb to the original working directory |
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FINAL_DEB="${PKG_DIR}.deb" |
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mv -f "$FINAL_DEB" "$CURRENT_DIR/" |
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# Fix ownership of the .deb if run with sudo |
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if [ "${SUDO_USER:-}" != "" ] && [ "$EUID" -eq 0 ]; then |
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chown "$SUDO_USER:$SUDO_USER" "$CURRENT_DIR/$(basename "$FINAL_DEB")" |
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fi |
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echo |
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echo "✅ Built: $(basename "$FINAL_DEB")" |
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echo " Location: $CURRENT_DIR/$(basename "$FINAL_DEB")" |
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echo " To install: sudo apt install ./$(basename "$FINAL_DEB")" |
Hello, the script only builds a Debian package. When the package is built, you still have to install it with
sudo apt install ./libspa-codec-bluez5-aac_0.3.65_amd64.deb. After that, you're done.