231 lines
9.5 KiB
Nix
231 lines
9.5 KiB
Nix
# cross compiling
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# - for edge-casey things (e.g. `mesonEmulatorHook`, `depsBuildBuild`), see in nixpkgs:
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# `git show da9a9a440415b236f22f57ba67a24ab3fb53f595`
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{ config, lib, pkgs, ... }:
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let
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# these are the overlays which we *also* pass through to the cross and emulated package sets.
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# TODO: refactor to not specify same overlay in multiple places (here and flake.nix).
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overlays = [
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(import ./../../overlays/pkgs.nix)
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(import ./../../overlays/pins.nix)
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];
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mkCrossFrom = localSystem: pkgs:
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import pkgs.path {
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inherit localSystem; # localSystem is equivalent to buildPlatform
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crossSystem = pkgs.stdenv.hostPlatform.system;
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inherit (config.nixpkgs) config;
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inherit overlays;
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};
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mkEmulated = pkgs:
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import pkgs.path {
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localSystem = pkgs.stdenv.hostPlatform.system;
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inherit (config.nixpkgs) config;
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inherit overlays;
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};
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in
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{
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# options = {
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# perlPackageOverrides = lib.mkOption {
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# };
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# };
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config = {
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# the configuration of which specific package set `pkgs.cross` refers to happens elsewhere;
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# here we just define them all.
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nixpkgs.overlays = [
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(next: prev: rec {
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# non-emulated packages build *from* local *for* target.
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# for large packages like the linux kernel which are expensive to build under emulation,
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# the config can explicitly pull such packages from `pkgs.cross` to do more efficient cross-compilation.
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crossFrom."x86_64-linux" = mkCrossFrom "x86_64-linux" prev;
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crossFrom."aarch64-linux" = mkCrossFrom "aarch64-linux" prev;
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emulated = mkEmulated prev;
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})
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(next: prev:
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let
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emulated = prev.emulated;
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in {
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# packages which don't cross compile
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inherit (emulated)
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# adwaita-qt # psqlodbc
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apacheHttpd # TODO: not properly patched (we only need mod_dnssd?)
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appstream
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blueman
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brltty
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cantarell-fonts # python3.10-skia-pathops
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cdrtools
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colord
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# duplicity # python3.10-s3transfer
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evince
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flakpak
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fuzzel
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fwupd-efi
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fwupd
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gcr_4 # meson ERROR: Program 'gpg2 gpg' not found or not executable
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gmime
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# gnome-keyring
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# gnome-remote-desktop
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# gnome-tour
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gnustep # (gnustep.base is used by unar; can't override individual members)
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gocryptfs # gocryptfs-2.3-go-modules
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# grpc
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gst_all_1 # gst_all_1.gst-editing-services
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gupnp
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gupnp_1_6
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# gvfs # meson.build:312:2: ERROR: Assert failed: http required but libxml-2.0 not found
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flatpak
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hdf5 # configure: error: cannot run test program while cross compiling
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http2
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ibus
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kitty
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iio-sensor-proxy
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libHX
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libgweather
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librest
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librest_1_0
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libsForQt5 # qtbase
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libuv
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mod_dnssd
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ncftp
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obex_data_server
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openfortivpn
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ostree
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pam_mount
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perl # perl5.36.0-Test-utf8
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# pipewire
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psqlodbc
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# pulseaudio # python3.10-defcon
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# qgnomeplatform
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# qtbase
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qt6 # psqlodbc
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rmlint
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sequoia
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# splatmoji
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squeekboard
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sysprof
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tracker-miners # it just can't run tests
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# twitter-color-emoji # python3.10-defcon
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unar # meson.build:52:2: ERROR: Program 'gpg2 gpg' not found or not executable
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visidata # python3.10-psycopg2 python3.10-pandas python3.10-h5py
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vpnc
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webp-pixbuf-loader
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xdg-utils # perl5.36.0-File-BaseDir
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;
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pipewire = prev.pipewire.overrideAttrs (orig: {
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# fix `spa/plugins/bluez5/meson.build:41:0: ERROR: Program 'gdbus-codegen' not found or not executable`
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nativeBuildInputs = orig.nativeBuildInputs ++ [ prev.glib ];
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});
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pythonPackagesExtensions = prev.pythonPackagesExtensions ++ [
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(py-next: py-prev: {
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defcon = py-prev.defcon.overridePythonAttrs (orig: {
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# TODO: diagnose and upstream
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nativeBuildInputs = orig.nativeBuildInputs ++ orig.nativeCheckInputs;
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});
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executing = py-prev.executing.overridePythonAttrs (orig: {
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# TODO: confirm & upstream
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# test has an assertion that < 1s of CPU time elapsed => flakey
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disabledTestPaths = orig.disabledTestPaths or [] ++ [
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# "tests/test_main.py::TestStuff::test_many_source_for_filename_calls"
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"tests/test_main.py"
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];
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});
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# h5py = py-prev.h5py.overridePythonAttrs (orig: {
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# # XXX: can't upstream until its dependency, hdf5, is fixed. that looks TRICKY.
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# # - the `setup_configure.py` in h5py tries to dlopen (and call into) the hdf5 lib to query the version and detect features like MPI
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# # - it could be patched with ~10 LoC in the HDF5LibWrapper class.
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# #
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# # expose numpy and hdf5 as available at build time
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# nativeBuildInputs = orig.nativeBuildInputs ++ orig.propagatedBuildInputs ++ orig.buildInputs;
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# buildInputs = [];
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# # HDF5_DIR = "${hdf5}";
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# });
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mutatormath = py-prev.mutatormath.overridePythonAttrs (orig: {
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# TODO: diagnose and upstream
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nativeBuildInputs = orig.nativeBuildInputs or [] ++ orig.nativeCheckInputs;
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});
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pandas = py-prev.pandas.overridePythonAttrs (orig: {
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# TODO: upstream
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# XXX: we only actually need numpy when building in ~/nixpkgs repo: not sure why we need all the propagatedBuildInputs here.
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# nativeBuildInputs = orig.nativeBuildInputs ++ [ py-next.numpy ];
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nativeBuildInputs = orig.nativeBuildInputs ++ orig.propagatedBuildInputs;
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});
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psycopg2 = py-prev.psycopg2.overridePythonAttrs (orig: {
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# TODO: upstream
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# - see: <https://github.com/NixOS/nixpkgs/issues/210265>
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# """
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# i was able to just add `postgresql` to the `buildInputs` (so that it's in both `buildInputs` and `nativeBuildInputs`):
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# it fixed the build for `pkgsCross.aarch64-multiplatform.python310Packages.psycopg2` but not for `armv7l-hf-multiplatform` that this issue description calls out.
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#
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# also i haven't deployed it yet to make sure this doesn't cause anything funky at runtime though.
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# """
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#
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# psycopg2 *links* against libpg, so we need the host postgres available at build time!
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# present-day nixpkgs only includes it in nativeBuildInputs
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buildInputs = orig.buildInputs ++ [ next.postgresql ];
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});
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s3transfer = py-prev.s3transfer.overridePythonAttrs (orig: {
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# TODO: this doesn't actually stop the unit tests from running!
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# some (or all?) tests fail if the test runner isn't on the same platform as the host (?)
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# Bail out! ERROR:../plugins/core.c:221:qemu_plugin_vcpu_init_hook: assertion failed: (success)
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# Bail out! ERROR:../accel/tcg/cpu-exec.c:954:cpu_exec: assertion failed: (cpu == current_cpu)
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disabledTestPaths = orig.disabledTestPaths ++ [
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# "tests/functional/test_processpool.py::TestProcessPoolDownloader::test_cleans_up_tempfile_on_failure"
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"tests/functional/test_processpool.py"
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# "tests/unit/test_compat.py::TestBaseManager::test_can_provide_signal_handler_initializers_to_start"
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"tests/unit/test_compat.py"
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];
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});
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# skia-pathops
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# it tries to call `cc` during the build, but can't find it.
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})
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];
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gnome = prev.gnome.overrideScope' (self: super: {
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inherit (emulated.gnome)
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gnome-color-manager
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gnome-keyring
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# gnome-remote-desktop
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gnome-settings-daemon # subprojects/gvc/meson.build:30:0: ERROR: Program 'glib-mkenums mkenums' not found or not executable
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gnome-user-share
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mutter
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;
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});
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# gst_all_1.gst-editing-services = emulated.gst_all_1.gst-editing-services;
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# gst_all_1 = prev.gst_all_1.overrideScope' (self: super: {
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# inherit (emulated.gst_all_1)
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# gst-editing-services
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# ;
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# });
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# libsForQt5 = prev.libsForQt5.overrideScope' (self: super: {
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# inherit (emulated.libsForQt5)
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# qtbase
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# ;
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# });
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# apacheHttpdPackagesFor = apacheHttpd: self:
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# let
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# prevHttpdPkgs = lib.fix (emulated.apacheHttpdPackagesFor apacheHttpd);
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# in
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# (prev.apacheHttpdPackagesFor apacheHttpd self) // {
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# # inherit (prevHttpdPkgs) mod_dnssd;
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# mod_dnssd = prevHttpdPkgs.mod_dnssd.override {
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# inherit (self) apacheHttpd;
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# };
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# };
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})
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];
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# perlPackageOverrides = _perl: {
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# inherit (pkgs.emulated.perl.pkgs)
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# Testutf8
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# ;
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# };
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};
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}
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