ports/pipewire-consumers.nix

PipeWire consumers ported against the full PipeWire package.

λpkgs, prev, final

let

8inherit import./default.nix inherit pkgs; inherit pkgs lib;

for arg use configure patch

21sdl3=

21sdl3

patch	../patches/sdl3-fork.patch
patch	../patches/sdl3-cpu-probe.patch
patch	../patches/sdl3-aligned-allocation.patch
patch	../patches/sdl3-process-fork.patch
patch	../patches/sdl3-testfile-buffer.patch
arg	First pass: PipeWire/ALSA audio and X11 software rendering. The GPU and alternate audio stacks have independent campaign blockers. 30drmSupport= false 31openglSupport= false 32waylandSupport= false 33libdecorSupport= false 34ibusSupport= false 35jackSupport= false 36pulseaudioSupport= false 37vulkanSupport= false 38traySupport= false
use	λold 41cmakeFlags= old.cmakeFlags ++ "-DSDL_MMX=OFF" Nixpkgs links SDL's backends directly (SDL_DEPS_SHARED=OFF), so this is normally a no-op; it guards against any backend left on dlopen. 46postConfigure= old.postConfigure or "" + # Fil-C forwards dlopen through libc, losing SDL's caller RUNPATH. # Pin every configured backend to the dependency selected by Nix. ${pkgs.python3}/bin/python ${./pin-sdl-libraries.py} \ include-config-release/build_config/SDL_build_config.h \ ${pkgs.lib.escapeShellArgsmapp: "${pkgs.lib.getLibp}/lib" old.buildInputs} testrwlock's writer can starve behind six readers that each hold the lock for a second; nixpkgs already calls it intermittent, and it timed out on a loaded builder. 58postPatch= old.postPatch or "" + substituteInPlace test/CMakeLists.txt --replace-fail \ 'add_sdl_test_executable(testrwlock SOURCES testrwlock.c NONINTERACTIVE NONINTERACTIVE_TIMEOUT 300)' \ 'add_sdl_test_executable(testrwlock SOURCES testrwlock.c)' 63preCheck= old.preCheck or "" + export FUGC_THREADS="$NIX_BUILD_CORES" 66doCheck= true

uses arg for patch use

70sdl2-compat=

70sdl2-compat

patch	../patches/sdl2-symbol-loader.patch
patch	../patches/sdl2-capabilities.patch
patch	../patches/sdl2-testfile-buffer.patch
use	λold This cohort's SDL3 has no OpenGL backend; keep the non-GL tests. 76checkInputs= [ ] Fil-C's function descriptors reference the implementation through an interposable global symbol. With sdl12-compat loaded, whose SDL_* functions share these names, dlsym(libSDL2, "SDL_strrchr") would return a descriptor pointing back into sdl12-compat, which then recursed forever. Bind libSDL2's own functions locally. 82cmakeFlags= old.cmakeFlags or [ ] ++ "-DCMAKE_SHARED_LINKER_FLAGS=-Wl,-Bsymbolic-functions" 85postPatch= old.postPatch or "" + # Keep SDL3 local to dlopen: direct linking would interpose SDL2 names. substituteInPlace src/sdl2_compat.c \ --replace-fail '"libSDL3.so.0"' '"${pkgs.lib.getLibfinal.sdl3}/lib/libSDL3.so.0"' 90preCheck= old.preCheck or "" + export FUGC_THREADS="$NIX_BUILD_CORES"

uses for patch use

96cava=

96cava

configure	"--disable-input-pulse"
use	λold 99postPatch= old.postPatch or "" + ${pkgs.python3}/bin/python ${./cava-resources.py}
use	old: buildInputs = builtins.filterdep: ¬builtins.elemdep.pname or "" "pulseaudio" "libpulseaudio" old.buildInputs;

uses configure for use

114wireplumber=

114wireplumber

patch	../patches/wireplumber-gtype.patch
patch	../patches/wireplumber-pointer-properties.patch
arg	118systemd= final.systemdLibs 119enableDocs= false
use	λold 122doCheck= true 123nativeCheckInputs= old.nativeCheckInputs or [ ] ++ pkgs.dbus 124mesonFlags= builtins.filterflag: ¬pkgs.lib.hasPrefix"-Dsysconfdir=" flag old.mesonFlags ++ "-Dsysconfdir=etc" 131preCheck= old.preCheck or "" + export FUGC_THREADS="$NIX_BUILD_CORES" mesonCheckFlagsArray+=(--num-processes "$NIX_BUILD_CORES")

uses arg for patch use