programs: split the guiApps category into slightly smaller bits

flake.nix

@@ -78,6 +78,9 @@
                   self.overlays.passthru
                   self.overlays.pins
                 ];
+                # nixpkgs.crossSystem = target;
+                nixpkgs.hostPlatform = target;
+                nixpkgs.buildPlatform = local;
               }
             ];
           });

hosts/by-name/desko/default.nix

@@ -14,6 +14,8 @@
 
   sane.gui.sway.enable = true;
 
+  sane.programs.guiApps.suggestedPrograms = [ "desktopGuiApps" ];
+
   boot.loader.efi.canTouchEfiVariables = false;
   sane.image.extraBootFiles = [ pkgs.bootpart-uefi-x86_64 ];
 

hosts/by-name/lappy/default.nix

@@ -15,6 +15,8 @@
   boot.loader.efi.canTouchEfiVariables = false;
   sane.image.extraBootFiles = [ pkgs.bootpart-uefi-x86_64 ];
 
+  sane.programs.guiApps.suggestedPrograms = [ "desktopGuiApps" ];
+
   sops.secrets.colin-passwd = {
     sopsFile = ../../../secrets/lappy.yaml;
     neededForUsers = true;

hosts/by-name/moby/default.nix

@@ -10,6 +10,14 @@
   sane.services.wg-home.enable = true;
   sane.services.wg-home.ip = config.sane.hosts.by-name."moby".wg-home.ip;
 
+  # TODO: re-enable once base is cross-compiled
+  sane.programs.guiApps.enableSuggested = false;
+  # compile a subset of the larger mobile package set, until we're ready for it.
+  sane.programs.gpodder-configured.enableFor.user.colin = true;
+  sane.programs.nheko.enableFor.user.colin = true;
+  sane.programs.sublime-music-mobile.enableFor.user.colin = true;
+  sane.programs.vlc.enableFor.user.colin = true;
+
   # cross-compiled documentation is *slow*.
   # no obvious way to natively compile docs (2022/09/29).
   # entrypoint is nixos/modules/misc/documentation.nix

hosts/common/cross.nix

@@ -1,22 +1,534 @@
-{ config, ... }:
+# cross compiling
+# - for edge-casey things (e.g. `mesonEmulatorHook`, `depsBuildBuild`), see in nixpkgs:
+#   `git show da9a9a440415b236f22f57ba67a24ab3fb53f595`
+#
+# build a particular package as evaluated here with:
+# - toplevel: `nix build '.#host-pkgs.moby-cross.xdg-utils'`
+# - scoped:   `nix build '.#host-pkgs.moby-cross.gnome.mutter'`
+# - python:   `nix build '.#host-pkgs.moby-cross.python310Packages.pandas'`
+# - perl:     `nix build '.#host-pkgs.moby-cross.perl536Packages.ModuleBuild'`
+# - qt:       `nix build '.#host-pkgs.moby-cross.libsForQt5.qtbase'`
+# most of these can be built in a nixpkgs source root like:
+# - `nix build '.#pkgsCross.aarch64-multiplatform.xdg-utils'`
+#
+# tracking issues, PRs:
+# - libuv tests fail: <https://github.com/NixOS/nixpkgs/issues/190807>
+#   - last checked: 2023-02-07
+#   - opened: 2022-09-11
+# - perl Module Build broken: <https://github.com/NixOS/nixpkgs/issues/66741>
+#   - last checked: 2023-02-07
+#   - opened: 2019-08
+# - perl536Packages.Testutf8 fails to cross: <https://github.com/NixOS/nixpkgs/issues/198548>
+#   - last checked: 2023-02-07
+#   - opened: 2022-10
+# - python310Packages.psycopg2: <https://github.com/NixOS/nixpkgs/issues/210265>
+#   - last checked: 2023-02-06
+#   - i have a potential fix:
+#     """
+#       i was able to just add `postgresql` to the `buildInputs`  (so that it's in both `buildInputs` and `nativeBuildInputs`):
+#       it fixed the build for `pkgsCross.aarch64-multiplatform.python310Packages.psycopg2` but not for `armv7l-hf-multiplatform` that this issue description calls out.
+#
+#       also i haven't deployed it yet to make sure this doesn't cause anything funky at runtime though.
+#     """
+
+
+{ config, lib, pkgs, ... }:
 
 let
-  mkCrossFrom = localSystem: pkgs: import pkgs.path {
-    inherit localSystem;
-    crossSystem = pkgs.stdenv.hostPlatform.system;
-    inherit (config.nixpkgs) config overlays;
-  };
+  # these are the overlays which we *also* pass through to the cross and emulated package sets.
+  # TODO: refactor to not specify same overlay in multiple places (here and flake.nix).
+  overlays = [
+    (import ./../../overlays/pkgs.nix)
+    (import ./../../overlays/pins.nix)
+  ];
+  mkCrossFrom = localSystem: pkgs:
+    import pkgs.path {
+      inherit localSystem;  # localSystem is equivalent to buildPlatform
+      crossSystem = pkgs.stdenv.hostPlatform.system;
+      inherit (config.nixpkgs) config;
+      inherit overlays;
+    };
+  mkEmulated = pkgs:
+    import pkgs.path {
+      localSystem = pkgs.stdenv.hostPlatform.system;
+      inherit (config.nixpkgs) config;
+      inherit overlays;
+    };
 in
 {
-  # the configuration of which specific package set `pkgs.cross` refers to happens elsewhere;
-  # here we just define them all.
-  nixpkgs.overlays = [
-    (next: prev: {
-      # non-emulated packages build *from* local *for* target.
-      # for large packages like the linux kernel which are expensive to build under emulation,
-      # the config can explicitly pull such packages from `pkgs.cross` to do more efficient cross-compilation.
-      crossFrom."x86_64-linux" = mkCrossFrom "x86_64-linux" next;
-      crossFrom."aarch64-linux" = mkCrossFrom "aarch64-linux" next;
-    })
-  ];
+  # options = {
+  #   perlPackageOverrides = lib.mkOption {
+  #   };
+  # };
+
+  config = {
+    # the configuration of which specific package set `pkgs.cross` refers to happens elsewhere;
+    # here we just define them all.
+    nixpkgs.overlays = [
+      (next: prev: {
+        # non-emulated packages build *from* local *for* target.
+        # for large packages like the linux kernel which are expensive to build under emulation,
+        # the config can explicitly pull such packages from `pkgs.cross` to do more efficient cross-compilation.
+        crossFrom."x86_64-linux" = mkCrossFrom "x86_64-linux" prev;
+        crossFrom."aarch64-linux" = mkCrossFrom "aarch64-linux" prev;
+
+        emulated = mkEmulated prev;
+      })
+      (next: prev:
+        let
+          emulated = prev.emulated;
+        in {
+          # packages which don't cross compile
+          inherit (emulated)
+            # adwaita-qt  # psqlodbc
+            apacheHttpd_2_4  # `configure: error: Size of "void *" is less than size of "long"`
+            appstream  # meson.build:139:0: ERROR: Program 'gperf' not found or not executable
+            cantarell-fonts  # python3.10-skia-pathops
+            colord  # (meson) ERROR: An exe_wrapper is needed but was not found. Please define one in cross file and check the command and/or add it to PATH.
+            dante  # "configure: error: error: getaddrinfo() error value count too low"
+            # duplicity  # python3.10-s3transfer
+            emacs  # "configure: error: cannot run test program while cross compiling"
+            flatpak  # No package 'libxml-2.0' found
+            fwupd-efi  # efi/meson.build:162:0: ERROR: Program or command 'gcc' not found or not executable
+            fwupd  # "Run-time dependency libgcab-1.0 found: NO (tried pkgconfig and cmake)"
+            gcr_4  # meson ERROR: Program 'gpg2 gpg' not found or not executable
+            gmime3  # "checking preferred charset formats for system iconv... cannot run test program while cross compiling"
+            # gnome-keyring
+            # gnome-remote-desktop
+            # gnome-tour
+            gnustep  # gnustep.base: "configure: error: Your compiler does not appear to implement the -fconstant-string-class option needed for support of strings."
+            gocryptfs  # gocryptfs-2.3-go-modules
+            # grpc
+            gst_all_1  # (gst_all_1.gst-editing-services) `Run-time dependency gst-validate-1.0 found: NO (tried pkgconfig and cmake)`
+            # gupnp_1_6  # subprojects/gi-docgen/meson.build:10:0: ERROR: python3 not found
+            gvfs  # meson.build:312:2: ERROR: Assert failed: http required but libxml-2.0 not found
+            # flatpak
+            hdf5  # configure: error: cannot run test program while cross compiling
+            # http2
+            ibus  # configure.ac:152: error: possibly undefined macro: AM_PATH_GLIB_2_0
+            kitty  # "FileNotFoundError: [Errno 2] No such file or directory: 'pkg-config'"
+            iio-sensor-proxy  # "./autogen.sh: line 26: gtkdocize: not found"
+            libgccjit  # "../../gcc-9.5.0/gcc/jit/jit-result.c:52:3: error: 'dlclose' was not declared in this scope"
+            libgweather  # "Run-time dependency vapigen found: NO (tried pkgconfig)"
+            libjcat  # data/tests/meson.build:10:0: ERROR: Program 'gnutls-certtool certtool' not found or not executable
+            libsForQt5  # qtbase  # make: g++: No such file or directory
+            mod_dnssd  # "configure: error: *** Sorry, could not find apxs ***"
+            networkmanager-iodine  # configure.ac:58: error: possibly undefined macro: AM_GLIB_GNU_GETTEXT
+            notmuch  # "Error: The dependencies of notmuch could not be satisfied"  (xapian, gmime, glib, talloc)
+            obex_data_server  # "/nix/store/0wk6nr1mryvylf5g5frckjam7g7p9gpi-bash-5.2-p15/bin/bash: line 2: --prefix=ods_manager: command not found"
+            openfortivpn  # "checking for /proc/net/route... configure: error: cannot check for file existence when cross compiling"
+            ostree  # "configure: error: Need GPGME_PTHREAD version 1.1.8 or later"
+            perlInterpreters  # perl5.36.0-Module-Build perl5.36.0-Test-utf8 (see tracking issues ^)
+            phoc  # Program wayland-scanner found: NO
+            phosh  # libadwaita-1 not found
+            phosh-mobile-settings  # meson.build:26:0: ERROR: Dependency "phosh-plugins" not found, tried pkgconfig
+            psqlodbc  # "configure: error: odbc_config not found (required for unixODBC build)"
+            # qgnomeplatform
+            # qtbase
+            qt6  # error in psqlodbc, not fixed by emulating only psqlodbc above for some reason
+            rapidfuzz-cpp  # error: could not find git for clone of catch2-populate
+            re2  # FAILED: CMakeFiles/test.util
+            rmlint  # "Checking whether the C compiler works... no"
+            sequoia  # "/nix/store/q8hg17w47f9xr014g36rdc2gi8fv02qc-clang-aarch64-unknown-linux-gnu-12.0.1-lib/lib/libclang.so.12: cannot open shared object file: No such file or directory"', /build/sequoia-0.27.0-vendor.tar.gz/bindgen/src/lib.rs:1975:31"
+            # splatmoji
+            squeekboard  # meson.build:1:0: ERROR: 'rust' compiler binary not defined in cross or native file
+            tracker-miners  # "meson.build:183:0: ERROR: Can not run test applications in this cross environment."
+            twitter-color-emoji  # /nix/store/0wk6nr1mryvylf5g5frckjam7g7p9gpi-bash-5.2-p15/bin/bash: line 1: pkg-config: command not found
+            # unar has multiple failures:
+            # - "configure: error: Your compiler does not appear to implement the -fconstant-string-class option needed for support of strings.  Please check for a more recent version or consider using --enable-nxconstantstring"
+            # - "/nix/store/0wk6nr1mryvylf5g5frckjam7g7p9gpi-bash-5.2-p15/bin/bash: line 1: ar: command not found"
+            unar
+            visidata  # python3.10-psycopg2 python3.10-pandas python3.10-h5py
+            # vpnc  # "/nix/store/0wk6nr1mryvylf5g5frckjam7g7p9gpi-bash-5.2-p15/bin/bash: line 1: perl: command not found"
+            webp-pixbuf-loader  # install phase: "Builder called die: Cannot wrap '/nix/store/kpp8qhzdjqgvw73llka5gpnsj0l4jlg8-gdk-pixbuf-aarch64-unknown-linux-gnu-2.42.10/bin/gdk-pixbuf-thumbnailer' because it is not an executable file"
+            # webkitgtk_4_1  # requires nativeBuildInputs = perl.pkgs.FileCopyRecursive => perl5.36.0-Test-utf8
+            # xdg-desktop-portal-gnome  # data/meson.build:33:5: ERROR: Program 'msgfmt' not found or not executable
+            # xdg-utils  # perl5.36.0-File-BaseDir / perl5.36.0-Module-Build
+          ;
+
+          # apacheHttpdPackagesFor = apacheHttpd: self:
+          #   let
+          #     prevHttpdPkgs = lib.fix (emulated.apacheHttpdPackagesFor apacheHttpd);
+          #   in
+          #     (prev.apacheHttpdPackagesFor apacheHttpd self) // {
+          #       # inherit (prevHttpdPkgs) mod_dnssd;
+          #       mod_dnssd = prevHttpdPkgs.mod_dnssd.override {
+          #         inherit (self) apacheHttpd;
+          #       };
+          #     };
+          # appstream = prev.appstream.override {
+          #   # doesn't fix: "ld: error adding symbols: file in wrong format"
+          #   inherit (emulated) stdenv;
+          # };
+          # appstream = prev.appstream.overrideAttrs (orig: {
+          #   # fixes "Program 'gperf' not found or not executable"
+          #   # does not fix "ERROR: An exe_wrapper is needed but was not found. Please define one in cross file and check the command and/or add it to PATH."
+          #   nativeBuildInputs = orig.nativeBuildInputs ++ [ next.gperf ];
+          # });
+
+          blueman = prev.blueman.overrideAttrs (orig: {
+            # configure: error: ifconfig or ip not found, install net-tools or iproute2
+            nativeBuildInputs = orig.nativeBuildInputs ++ [ next.iproute2 ];
+          });
+          brltty = prev.brltty.override {
+            # configure: error: no acceptable C compiler found in $PATH
+            inherit (emulated) stdenv;
+          };
+          cdrtools = prev.cdrtools.override {
+            # "configure: error: installation or configuration problem: C compiler cc not found."
+            inherit (emulated) stdenv;
+          };
+          # colord = prev.colord.override {
+          #   # doesn't fix: "ld: error adding symbols: file in wrong format"
+          #   inherit (emulated) stdenv;
+          # };
+
+          # evince = prev.evince.override {
+          #   # doesn't fix: "ld: error adding symbols: file in wrong format"
+          #   inherit (emulated) stdenv;
+          # };
+          # flatpak = prev.flatpak.override {
+          #   # doesn't fix: "ld: error adding symbols: file in wrong format"
+          #   inherit (emulated) stdenv;
+          # };
+          fuzzel = prev.fuzzel.override {
+            # meson.build:100:0: ERROR: Dependency lookup for wayland-scanner with method 'pkgconfig' failed: Pkg-config binary for machine 0 not found. Giving up.
+            inherit (emulated) stdenv;
+          };
+          # fwupd-efi = prev.fwupd-efi.override {
+          #   # efi/meson.build:33:2: ERROR: Problem encountered: gnu-efi support requested, but headers were not found
+          #   inherit (emulated) stdenv;
+          # };
+          # fwupd = prev.fwupd.overrideAttrs (orig: {
+          #   # solves (meson) "Run-time dependency libgcab-1.0 found: NO (tried pkgconfig and cmake)", and others.
+          #   # some of these are kinda sus. maybe upstream fwupd buildscript is iffy
+          #   buildInputs = orig.buildInputs ++ [ next.gcab next.gi-docgen next.gnutls next.pkg-config ];
+          # });
+
+          gmime = prev.gmime.overrideAttrs (orig: {
+            # "checking preferred charset formats for system iconv... cannot run test program while cross compiling"
+            configureFlags = orig.configureFlags ++ [ "ac_cv_have_iconv_detect_h=no" ];
+          });
+          # gmime3 = prev.gmime3.overrideAttrs (orig: {
+          #   # "checking preferred charset formats for system iconv... cannot run test program while cross compiling"
+          #   # unsolved: "ImportError: /nix/store/c190src4bjkfp7bdgc5sadnmvgzv7kxb-gobject-introspection-aarch64-unknown-linux-gnu-1.74.0/lib/gobject-introspection/giscanner/_giscanner.cpython-310-x86_64-linux-gnu.so: cannot open shared object file: No such file or directory"
+          #   configureFlags = orig.configureFlags ++ [ "ac_cv_have_iconv_detect_h=no" ];
+          # });
+          gupnp_1_6 = prev.gupnp_1_6.overrideAttrs (orig: {
+            # "subprojects/gi-docgen/meson.build:10:0: ERROR: python3 not found"
+            # this patch is copied from the default gupnp.
+            # TODO: upstream
+            outputs = [ "out" "dev" ]
+              ++ lib.optionals (prev.stdenv.buildPlatform == prev.stdenv.hostPlatform) [ "devdoc" ];
+            mesonFlags = [
+              "-Dgtk_doc=${lib.boolToString (prev.stdenv.buildPlatform == prev.stdenv.hostPlatform)}"
+              "-Dintrospection=${lib.boolToString (prev.stdenv.buildPlatform == prev.stdenv.hostPlatform)}"
+            ];
+          });
+
+          gnome = prev.gnome.overrideScope' (self: super: {
+            inherit (emulated.gnome)
+              evolution-data-server  # "The 'perl' not found, not installing csv2vcard"
+              gnome-keyring  # configure.ac:374: error: possibly undefined macro: AM_PATH_LIBGCRYPT
+              gnome-shell  # "meson.build:128:0: ERROR: Program 'gjs' not found or not executable"
+              gnome-settings-daemon  # subprojects/gvc/meson.build:30:0: ERROR: Program 'glib-mkenums mkenums' not found or not executable
+              mutter  # meson.build:237:2: ERROR: Dependency "gbm" not found, tried pkgconfig  (it's provided by mesa)
+            ;
+            evince = super.evince.overrideAttrs (orig: {
+              # fixes (meson) "Run-time dependency gi-docgen found: NO (tried pkgconfig and cmake)"
+              # inspired by gupnp
+              outputs = [ "out" "dev" ]
+                ++ lib.optionals (prev.stdenv.buildPlatform == prev.stdenv.hostPlatform) [ "devdoc" ];
+              mesonFlags = orig.mesonFlags ++ [
+                "-Dgtk_doc=${lib.boolToString (prev.stdenv.buildPlatform == prev.stdenv.hostPlatform)}"
+              ];
+            });
+            # evolution-data-server = super.evolution-data-server.override {
+            #   inherit (next) stdenv;
+            # };
+            # evolution-data-server = super.evolution-data-server.overrideAttrs (orig: {
+            #   # fixes "The 'perl' not found, not installing csv2vcard"
+            #   # doesn't fix "CMake Error: try_run() invoked in cross-compiling mode, please set the following cache variables appropriately"
+            #   nativeBuildInputs = orig.nativeBuildInputs ++ [ next.perl ];
+            # });
+            gnome-color-manager = super.gnome-color-manager.overrideAttrs (orig: {
+              # fixes: "src/meson.build:3:0: ERROR: Program 'glib-compile-resources' not found or not executable"
+              nativeBuildInputs = orig.nativeBuildInputs ++ [ next.glib ];
+            });
+            gnome-control-center = super.gnome-control-center.overrideAttrs (orig: {
+              # fixes "subprojects/gvc/meson.build:30:0: ERROR: Program 'glib-mkenums mkenums' not found or not executable"
+              nativeBuildInputs = orig.nativeBuildInputs ++ [ next.glib ];
+            });
+            # gnome-control-center = super.gnome-control-center.override {
+            #   inherit (next) stdenv;
+            # };
+            gnome-remote-desktop = super.gnome-remote-desktop.overrideAttrs (orig: {
+              # TODO: remove gnome-remote-desktop (wanted by gnome-control-center)
+              # fixes: "Program gdbus-codegen found: NO"
+              nativeBuildInputs = orig.nativeBuildInputs ++ [ next.glib ];
+            });
+            # gnome-shell = super.gnome-shell.overrideAttrs (orig: {
+            #   # fixes "meson.build:128:0: ERROR: Program 'gjs' not found or not executable"
+            #   # does not fix "_giscanner.cpython-310-x86_64-linux-gnu.so: cannot open shared object file: No such file or directory"  (python import failure)
+            #   nativeBuildInputs = orig.nativeBuildInputs ++ [ next.gjs next.gobject-introspection ];
+            #   # try to reduce gobject-introspection/shew dependencies
+            #   mesonFlags = [
+            #     "-Dextensions_app=false"
+            #     "-Dextensions_tool=false"
+            #     "-Dman=false"
+            #   ];
+            #   # fixes "gvc| Build-time dependency gobject-introspection-1.0 found: NO"
+            #   # inspired by gupnp_1_6
+            #   # outputs = [ "out" "dev" ]
+            #   #   ++ lib.optionals (prev.stdenv.buildPlatform == prev.stdenv.hostPlatform) [ "devdoc" ];
+            #   # mesonFlags = [
+            #   #   "-Dgtk_doc=${lib.boolToString (prev.stdenv.buildPlatform == prev.stdenv.hostPlatform)}"
+            #   # ];
+            # });
+            # gnome-shell = super.gnome-shell.override {
+            #   inherit (next) stdenv;
+            # };
+            # gnome-settings-daemon = super.gnome-settings-daemon.overrideAttrs (orig: {
+            #   # fixes "subprojects/gvc/meson.build:30:0: ERROR: Program 'glib-mkenums mkenums' not found or not executable"
+            #   # new error: "plugins/power/meson.build:22:0: ERROR: Dependency lookup for glib-2.0 with method 'pkgconfig' failed: Pkg-config binary for machine 0 not found. Giving up."
+            #   nativeBuildInputs = orig.nativeBuildInputs ++ [ next.glib ];
+            # });
+            gnome-session = super.gnome-session.overrideAttrs (orig: {
+              # fixes: "gdbus-codegen not found or executable"
+              nativeBuildInputs = orig.nativeBuildInputs ++ [ next.glib ];
+            });
+            gnome-user-share = super.gnome-user-share.overrideAttrs (orig: {
+              # fixes: meson.build:111:6: ERROR: Program 'glib-compile-schemas' not found or not executable
+              nativeBuildInputs = orig.nativeBuildInputs ++ [ next.glib ];
+            });
+            # mutter = super.mutter.override {
+            #   # DOES NOT FIX: "meson.build:237:2: ERROR: Dependency "gbm" not found, tried pkgconfig  (it's provided by mesa)"
+            #   inherit (next) stdenv;
+            # };
+          });
+
+          # gst_all_1.gst-editing-services = emulated.gst_all_1.gst-editing-services;
+          # gst_all_1 = prev.gst_all_1.overrideScope' (self: super: {
+          #   inherit (emulated.gst_all_1)
+          #     gst-editing-services
+          #   ;
+          # });
+          # gvfs = prev.gvfs.overrideAttrs (orig: {
+          #   # meson.build:312:2: ERROR: Assert failed: http required but libxml-2.0 not found
+          #   # nativeBuildInputs = orig.nativeBuildInputs ++ [ prev.libxml2 prev.mesonEmulatorHook ];
+          #   # TODO: gvfs 1.50.2 -> 1.50.3 upgrade is upstreamed, and fixed cross compilation
+          #   version = "1.50.3";
+          #   src = next.fetchurl {
+          #     url = "mirror://gnome/sources/gvfs/1.50/gvfs-1.50.3.tar.xz";
+          #     sha256 = "aJcRnpe7FgKdJ3jhpaVKamWSYx+LLzoqHepO8rAYA/0=";
+          #   };
+          #   patches = [
+          #     # Hardcode the ssh path again.
+          #     # https://gitlab.gnome.org/GNOME/gvfs/-/issues/465
+          #     (next.fetchpatch2 {
+          #       url = "https://gitlab.gnome.org/GNOME/gvfs/-/commit/8327383e262e1e7f32750a8a2d3dd708195b0f53.patch";
+          #       hash = "sha256-ReD7qkezGeiJHyo9jTqEQNBjECqGhV9nSD+dYYGZWJ8=";
+          #       revert = true;
+          #     })
+          #   ];
+          # });
+
+          # ibus = prev.ibus.override {
+          #   # "_giscanner.cpython-310-x86_64-linux-gnu.so: cannot open shared object file: No such file or directory"
+          #   inherit (emulated) stdenv;
+          # };
+
+          libHX = prev.libHX.overrideAttrs (orig: {
+            # "Can't exec "libtoolize": No such file or directory at /nix/store/r4fvx9hazsm0rdm7s393zd5v665dsh1c-autoconf-2.71/share/autoconf/Autom4te/FileUtils.pm line 294."
+            nativeBuildInputs = orig.nativeBuildInputs ++ [ next.libtool ];
+          });
+
+          librest = prev.librest.overrideAttrs (orig: {
+            # fixes "You must have gtk-doc >= 1.13 installed to build documentation"
+            #   by removing the "--enable-gtk-doc" flag
+            configureFlags = [ "--with-ca-certificates=/etc/ssl/certs/ca-certificates.crt" ];
+          });
+          librest_1_0 = prev.librest_1_0.overrideAttrs (orig: {
+            # fixes (meson) "Run-time dependency gi-docgen found: NO (tried pkgconfig and cmake)"
+            # inspired by gupnp
+            outputs = [ "out" "dev" ]
+              ++ lib.optionals (prev.stdenv.buildPlatform == prev.stdenv.hostPlatform) [ "devdoc" ];
+            mesonFlags = orig.mesonFlags ++ [
+              "-Dgtk_doc=${lib.boolToString (prev.stdenv.buildPlatform == prev.stdenv.hostPlatform)}"
+            ];
+          });
+          # libsForQt5 = prev.libsForQt5.overrideScope' (self: super: {
+          #   inherit (emulated.libsForQt5)
+          #     qtbase
+          #   ;
+          # });
+
+          libuv = prev.libuv.overrideAttrs (orig: {
+            # 2 tests fail:
+            # - not ok 261 - tcp_bind6_error_addrinuse
+            # - not ok 267 - tcp_bind_error_addrinuse_listen
+            doCheck = false;
+          });
+
+          ncftp = prev.ncftp.override {
+            # fixes: "ar: No such file or directory"
+            inherit (emulated) stdenv;
+          };
+          networkmanager-fortisslvpn = prev.networkmanager-fortisslvpn.overrideAttrs (orig: {
+            # fixes "gdbus-codegen: command not found"
+            nativeBuildInputs = orig.nativeBuildInputs ++ [ prev.glib ];
+          });
+          # networkmanager-iodine = prev.networkmanager-iodine.overrideAttrs (orig: {
+          #   # fails to fix "configure.ac:58: error: possibly undefined macro: AM_GLIB_GNU_GETTEXT"
+          #   nativeBuildInputs = orig.nativeBuildInputs ++ [ prev.gettext ];
+          # });
+          networkmanager-l2tp = prev.networkmanager-l2tp.overrideAttrs (orig: {
+            # fixes "gdbus-codegen: command not found"
+            # fixes "gtk4-builder-tool: command not found"
+            nativeBuildInputs = orig.nativeBuildInputs ++ [ prev.glib prev.gtk4 ];
+          });
+          networkmanager-openconnect = prev.networkmanager-openconnect.overrideAttrs (orig: {
+            # fixes "properties/gresource.xml: Permission denied"
+            #   - by providing glib-compile-resources
+            nativeBuildInputs = orig.nativeBuildInputs ++ [ prev.glib ];
+          });
+          networkmanager-openvpn = prev.networkmanager-openvpn.overrideAttrs (orig: {
+            # fixes "properties/gresource.xml: Permission denied"
+            #   - by providing glib-compile-resources
+            nativeBuildInputs = orig.nativeBuildInputs ++ [ prev.glib ];
+          });
+          networkmanager-sstp = prev.networkmanager-sstp.overrideAttrs (orig: {
+            # fixes "gdbus-codegen: command not found"
+            nativeBuildInputs = orig.nativeBuildInputs ++ [ prev.glib ];
+          });
+          networkmanager-vpnc = prev.networkmanager-vpnc.overrideAttrs (orig: {
+            # fixes "properties/gresource.xml: Permission denied"
+            #   - by providing glib-compile-resources
+            nativeBuildInputs = orig.nativeBuildInputs ++ [ prev.glib ];
+          });
+          nheko = prev.nheko.overrideAttrs (orig: {
+            # fixes "fatal error: lmdb++.h: No such file or directory
+            buildInputs = orig.buildInputs ++ [ next.lmdbxx ];
+          });
+
+          pam_mount = prev.pam_mount.overrideAttrs (orig: {
+            # fixes: "perl: command not found"
+            nativeBuildInputs = orig.nativeBuildInputs ++ [ next.perl ];
+          });
+
+          # perlPackageOverrides = _perl: {
+          #   inherit (pkgs.emulated.perl.pkgs)
+          #     Testutf8
+          #   ;
+          # };
+
+          pipewire = prev.pipewire.overrideAttrs (orig: {
+            # fix `spa/plugins/bluez5/meson.build:41:0: ERROR: Program 'gdbus-codegen' not found or not executable`
+            nativeBuildInputs = orig.nativeBuildInputs ++ [ prev.glib ];
+          });
+
+          pythonPackagesExtensions = prev.pythonPackagesExtensions ++ [
+            (py-next: py-prev: {
+              defcon = py-prev.defcon.overridePythonAttrs (orig: {
+                # TODO: diagnose and upstream
+                nativeBuildInputs = orig.nativeBuildInputs ++ orig.nativeCheckInputs;
+              });
+              executing = py-prev.executing.overridePythonAttrs (orig: {
+                # TODO: confirm & upstream
+                # test has an assertion that < 1s of CPU time elapsed => flakey
+                disabledTestPaths = orig.disabledTestPaths or [] ++ [
+                  # "tests/test_main.py::TestStuff::test_many_source_for_filename_calls"
+                  "tests/test_main.py"
+                ];
+              });
+              # h5py = py-prev.h5py.overridePythonAttrs (orig: {
+              #   # XXX: can't upstream until its dependency, hdf5, is fixed. that looks TRICKY.
+              #   # - the `setup_configure.py` in h5py tries to dlopen (and call into) the hdf5 lib to query the version and detect features like MPI
+              #   # - it could be patched with ~10 LoC in the HDF5LibWrapper class.
+              #   #
+              #   # expose numpy and hdf5 as available at build time
+              #   nativeBuildInputs = orig.nativeBuildInputs ++ orig.propagatedBuildInputs ++ orig.buildInputs;
+              #   buildInputs = [];
+              #   # HDF5_DIR = "${hdf5}";
+              # });
+              mutatormath = py-prev.mutatormath.overridePythonAttrs (orig: {
+                # TODO: diagnose and upstream
+                nativeBuildInputs = orig.nativeBuildInputs or [] ++ orig.nativeCheckInputs;
+              });
+              pandas = py-prev.pandas.overridePythonAttrs (orig: {
+                # TODO: upstream
+                # XXX: we only actually need numpy when building in ~/nixpkgs repo: not sure why we need all the propagatedBuildInputs here.
+                # nativeBuildInputs = orig.nativeBuildInputs ++ [ py-next.numpy ];
+                nativeBuildInputs = orig.nativeBuildInputs ++ orig.propagatedBuildInputs;
+              });
+              psycopg2 = py-prev.psycopg2.overridePythonAttrs (orig: {
+                # TODO: upstream  (see tracking issue)
+                #
+                # psycopg2 *links* against libpg, so we need the host postgres available at build time!
+                # present-day nixpkgs only includes it in nativeBuildInputs
+                buildInputs = orig.buildInputs ++ [ next.postgresql ];
+              });
+              s3transfer = py-prev.s3transfer.overridePythonAttrs (orig: {
+                # tests explicitly expect host CPU == build CPU
+                # Bail out! ERROR:../plugins/core.c:221:qemu_plugin_vcpu_init_hook: assertion failed: (success)
+                # Bail out! ERROR:../accel/tcg/cpu-exec.c:954:cpu_exec: assertion failed: (cpu == current_cpu)
+                disabledTestPaths = orig.disabledTestPaths ++ [
+                  # "tests/functional/test_processpool.py::TestProcessPoolDownloader::test_cleans_up_tempfile_on_failure"
+                  "tests/functional/test_processpool.py"
+                  # "tests/unit/test_compat.py::TestBaseManager::test_can_provide_signal_handler_initializers_to_start"
+                  "tests/unit/test_compat.py"
+                ];
+              });
+              # skia-pathops
+              #   it tries to call `cc` during the build, but can't find it.
+            })
+          ];
+          # squeekboard = prev.squeekboard.overrideAttrs (orig: {
+          #   # fixes: "meson.build:1:0: ERROR: 'rust' compiler binary not defined in cross or native file"
+          #   # new error: "meson.build:1:0: ERROR: Rust compiler rustc --target aarch64-unknown-linux-gnu -C linker=aarch64-unknown-linux-gnu-gcc can not compile programs."
+          #   mesonFlags =
+          #     let
+          #       # ERROR: 'rust' compiler binary not defined in cross or native file
+          #       crossFile = next.writeText "cross-file.conf" ''
+          #         [binaries]
+          #         rust = [ 'rustc', '--target', '${next.rust.toRustTargetSpec next.stdenv.hostPlatform}' ]
+          #       '';
+          #     in
+          #       orig.mesonFlags or [] ++ lib.optionals (next.stdenv.hostPlatform != next.stdenv.buildPlatform) [ "--cross-file=${crossFile}" ];
+          # });
+          strp = prev.srtp.overrideAttrs (orig: {
+            # roc_driver test times out after 30s
+            doCheck = false;
+          });
+          sysprof = prev.sysprof.overrideAttrs (orig: {
+            # fixes: "src/meson.build:12:2: ERROR: Program 'gdbus-codegen' not found or not executable"
+            nativeBuildInputs = orig.nativeBuildInputs ++ [ next.glib ];
+          });
+          tpm2-abrmd = prev.tpm2-abrmd.overrideAttrs (orig: {
+            # fixes "configure: error: *** gdbus-codegen is required to build tpm2-abrmd; No package 'gio-unix-2.0' found"
+            nativeBuildInputs = orig.nativeBuildInputs ++ [ next.glib ];
+          });
+
+          # unar = (prev.unar.override {
+          #   # fixes "ar: command not found"
+          #   # new error: "gcc: error: unrecognized command line option '-fobjc-runtime=gnustep-2.0'"
+          #   inherit (emulated) stdenv;
+          # });
+
+          vpnc = prev.vpnc.overrideAttrs (orig: {
+            # fixes "perl: command not found"
+            nativeBuildInputs = orig.nativeBuildInputs ++ [ next.perl ];
+          });
+          xdg-desktop-portal-gtk = prev.xdg-desktop-portal-gtk.overrideAttrs (orig: {
+            # fixes "No package 'xdg-desktop-portal' found"
+            buildInputs = orig.buildInputs ++ [ next.xdg-desktop-portal ];
+          });
+          xdg-desktop-portal-gnome = prev.xdg-desktop-portal-gnome.overrideAttrs (orig: {
+            # fixes: "data/meson.build:33:5: ERROR: Program 'msgfmt' not found or not executable"
+            # fixes: "src/meson.build:25:0: ERROR: Program 'gdbus-codegen' not found or not executable"
+            nativeBuildInputs = orig.nativeBuildInputs ++ [ next.gettext next.glib ];
+          });
+      })
+    ];
+  };
 }

hosts/common/programs.nix

@@ -4,11 +4,23 @@ let
   inherit (builtins) attrNames concatLists;
   inherit (lib) mapAttrs mapAttrsToList mkDefault mkMerge optional;
 
+  flattenedPkgs = pkgs // (with pkgs; {
+    # XXX can't `inherit` a nested attr, so we move them to the toplevel
+    "cacert.unbundled" = pkgs.cacert.unbundled;
+    "gnome.cheese" = gnome.cheese;
+    "gnome.dconf-editor" = gnome.dconf-editor;
+    "gnome.file-roller" = gnome.file-roller;
+    "gnome.gnome-disk-utility" = gnome.gnome-disk-utility;
+    "gnome.gnome-maps" = gnome.gnome-maps;
+    "gnome.nautilus" = gnome.nautilus;
+    "gnome.gnome-system-monitor" = gnome.gnome-system-monitor;
+    "gnome.gnome-terminal" = gnome.gnome-terminal;
+    "gnome.gnome-weather" = gnome.gnome-weather;
+    "libsForQt5.plasmatube" = libsForQt5.plasmatube;
+  });
+
   sysadminPkgs = {
-    inherit (pkgs // {
-      # XXX can't `inherit` a nested attr, so we move them to the toplevel
-      "cacert.unbundled" = pkgs.cacert.unbundled;
-    })
+    inherit (flattenedPkgs)
       btrfs-progs
       "cacert.unbundled"  # some services require unbundled /etc/ssl/certs
       cryptsetup
@@ -50,12 +62,16 @@ let
     ;
   };
 
+  # TODO: split these into smaller groups.
+  # - iphone utils (libimobiledevice, ifuse) only wanted on desko, maybe lappy
+  # - transcoders (ffmpeg, imagemagick) only wanted on desko/lappy
   consolePkgs = {
     inherit (pkgs)
-      backblaze-b2
+      aerc  # email client
+      # backblaze-b2  # TODO: put into the same package set as duplicity
       cdrtools
       dmidecode
-      duplicity
+      # duplicity  # TODO: enable as part of some smaller package set
       efivar
       flashrom
       fwupd
@@ -99,41 +115,22 @@ let
       visidata
       w3m
       wireguard-tools
+      xdg-utils  # for xdg-open
       # youtube-dl
       yt-dlp
     ;
   };
 
   guiPkgs = {
-    inherit (pkgs // (with pkgs; {
-      # XXX can't `inherit` a nested attr, so we move them to the toplevel
-      # TODO: could use some "flatten attrs" helper instead
-      "gnome.cheese" = gnome.cheese;
-      "gnome.dconf-editor" = gnome.dconf-editor;
-      "gnome.file-roller" = gnome.file-roller;
-      "gnome.gnome-disk-utility" = gnome.gnome-disk-utility;
-      "gnome.gnome-maps" = gnome.gnome-maps;
-      "gnome.nautilus" = gnome.nautilus;
-      "gnome.gnome-system-monitor" = gnome.gnome-system-monitor;
-      "gnome.gnome-terminal" = gnome.gnome-terminal;
-      "gnome.gnome-weather" = gnome.gnome-weather;
-      "libsForQt5.plasmatube" = libsForQt5.plasmatube;
-    }))
-      aerc  # email client
-      audacity
+    inherit (flattenedPkgs)
       celluloid  # mpv frontend
-      chromium
       clinfo
-      dino
-      electrum
-      element-desktop
       emote
       evince  # works on phosh
 
       # { pkg = fluffychat-moby; dir = [ ".local/share/chat.fluffy.fluffychat" ]; }  # TODO: ship normal fluffychat on non-moby?
 
-      foliate  # e-book reader
-      font-manager
+      # foliate  # e-book reader
 
       # XXX by default fractal stores its state in ~/.local/share/<UUID>.
       # after logging in, manually change ~/.local/share/keyrings/... to point it to some predictable subdir.
@@ -141,14 +138,11 @@ let
       # { pkg = fractal-latest; private = [ ".local/share/fractal" ]; }
       # { pkg = fractal-next; private = [ ".local/share/fractal" ]; }
 
-      gajim  # XMPP client
-      gimp  # broken on phosh
-      "gnome.cheese"
+      # "gnome.cheese"
       "gnome.dconf-editor"
       gnome-feeds  # RSS reader (with claimed mobile support)
       "gnome.file-roller"
-      "gnome.gnome-disk-utility"
-      "gnome.gnome-maps"  # works on phosh
+      # "gnome.gnome-maps"  # works on phosh
       "gnome.nautilus"
       # gnome-podcasts
       "gnome.gnome-system-monitor"
@@ -156,21 +150,15 @@ let
       "gnome.gnome-weather"
       gpodder-configured
       gthumb
-      inkscape
-      kdenlive
-      kid3  # audio tagging
-      krita
-      libreoffice-fresh  # XXX colin: maybe don't want this on mobile
-      lollypop
+      # lollypop
       mpv
       networkmanagerapplet
-      newsflash
+      # newsflash
       nheko
-      obsidian
       pavucontrol
       # picard  # music tagging
       playerctl
-      "libsForQt5.plasmatube"  # Youtube player
+      # "libsForQt5.plasmatube"  # Youtube player
       soundconverter
       # sublime music persists any downloaded albums here.
       # it doesn't obey a conventional ~/Music/{Artist}/{Album}/{Track} notation, so no symlinking
@@ -178,15 +166,33 @@ let
       #   possible to pass config as a CLI arg (sublime-music -c config.json)
       # { pkg = sublime-music; dir = [ ".local/share/sublime-music" ]; }
       sublime-music-mobile
-      tdesktop  # broken on phosh
-      tokodon
+      # tdesktop  # broken on phosh
+      # tokodon
       vlc
       # pleroma client (Electron). input is broken on phosh. TODO(2023/02/02): fix electron19 input (insecure)
       # whalebird
-      xdg-utils  # for xdg-open
       xterm  # broken on phosh
     ;
   };
+  desktopGuiPkgs = {
+    inherit (flattenedPkgs)
+      audacity
+      chromium
+      dino
+      electrum
+      element-desktop
+      font-manager
+      gajim  # XMPP client
+      gimp  # broken on phosh
+      "gnome.gnome-disk-utility"
+      inkscape
+      kdenlive
+      kid3  # audio tagging
+      krita
+      libreoffice-fresh  # XXX colin: maybe don't want this on mobile
+      obsidian
+    ;
+  };
   x86GuiPkgs = {
     inherit (pkgs)
       discord
@@ -221,6 +227,7 @@ in
       (declarePkgs sysadminPkgs)
       (declarePkgs consolePkgs)
       (declarePkgs guiPkgs)
+      (declarePkgs desktopGuiPkgs)
       (declarePkgs x86GuiPkgs)
       {
         # link the various package sets into their own meta packages
@@ -237,6 +244,10 @@ in
           suggestedPrograms = (attrNames guiPkgs)
             ++ optional (pkgs.system == "x86_64-linux") "x86GuiApps";
         };
+        desktopGuiApps = {
+          package = null;
+          suggestedPrograms = attrNames desktopGuiPkgs;
+        };
         x86GuiApps = {
           package = null;
           suggestedPrograms = attrNames x86GuiPkgs;

hosts/modules/gui/phosh.nix

@@ -63,6 +63,28 @@ in
         };
       };
 
+      # phosh enables `services.gnome.{core-os-services, core-shell}`
+      # and this in turn enables some default apps we don't really care about.
+      # see <nixos/modules/services/x11/desktop-managers/gnome.nix>
+      environment.gnome.excludePackages = with pkgs; [
+        # gnome.gnome-menus  # unused outside gnome classic, but probably harmless
+        gnome-tour
+      ];
+      services.dleyna-renderer.enable = false;
+      services.dleyna-server.enable = false;
+      services.gnome.gnome-browser-connector.enable = false;
+      services.gnome.gnome-initial-setup.enable = false;
+      services.gnome.gnome-online-accounts.enable = false;
+      services.gnome.gnome-remote-desktop.enable = false;
+      services.gnome.gnome-user-share.enable = false;
+      services.gnome.rygel.enable = false;
+
+      # gnome doesn't use mkDefault for these -- unclear why not
+      services.gnome.evolution-data-server.enable = mkForce false;
+      services.gnome.gnome-online-miners.enable = mkForce false;
+      # TODO: re-enable this once we can cross-compile gvfs
+      services.gvfs.enable = mkForce false;
+
       # XXX: phosh enables networkmanager by default; can probably disable these lines
       networking.useDHCP = false;
       networking.networkmanager.enable = true;

nixpatches/2023-01-30-mesa-cma-leak.patch

@@ -0,0 +1,22 @@
+diff --git a/pkgs/development/libraries/mesa/default.nix b/pkgs/development/libraries/mesa/default.nix
+index 56fa74e5c0c..3573bb0af49 100644
+--- a/pkgs/development/libraries/mesa/default.nix
++++ b/pkgs/development/libraries/mesa/default.nix
+@@ -88,7 +88,7 @@
+ let
+   # Release calendar: https://www.mesa3d.org/release-calendar.html
+   # Release frequency: https://www.mesa3d.org/releasing.html#schedule
+-  version = "22.3.4";
++  version = "22.3.2";
+   branch  = lib.versions.major version;
+ 
+   withLibdrm = lib.meta.availableOn stdenv.hostPlatform libdrm;
+@@ -120,7 +120,7 @@ self = stdenv.mkDerivation {
+       "ftp://ftp.freedesktop.org/pub/mesa/${version}/mesa-${version}.tar.xz"
+       "ftp://ftp.freedesktop.org/pub/mesa/older-versions/${branch}.x/${version}/mesa-${version}.tar.xz"
+     ];
+-    sha256 = "37a1ddaf03f41919ee3c89c97cff41e87de96e00e9d3247959cc8279d8294593";
++    sha256 = "c15df758a8795f53e57f2a228eb4593c22b16dffd9b38f83901f76cd9533140b";
+   };
+ 
+   # TODO:

nixpatches/flake.lock

@@ -2,16 +2,15 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1673163619,
-        "narHash": "sha256-B33PFBL64ZgTWgMnhFL3jgheAN/DjHPsZ1Ih3z0VE5I=",
+        "lastModified": 1675123384,
+        "narHash": "sha256-RpU+kboEWlIYwbRMGIPBIcztH63CvmqWN1B8GpJogd4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "8c54d842d9544361aac5f5b212ba04e4089e8efe",
+        "rev": "e0fa1ece2f3929726c9b98c539ad14b63ae8e4fd",
         "type": "github"
       },
       "original": {
         "id": "nixpkgs",
-        "ref": "nixos-22.11",
         "type": "indirect"
       }
     },

nixpatches/list.nix

@@ -27,6 +27,11 @@
   # allows to actually run signald
   ./2023-01-25-signald-update.patch
 
+  # fix for CMA memory leak in mesa: <https://gitlab.freedesktop.org/mesa/mesa/-/issues/8198>
+  # only necessary on aarch64.
+  # it's a revert of nixpkgs commit dcf630c172df2a9ecaa47c77f868211e61ae8e52
+  ./2023-01-30-mesa-cma-leak.patch
+
   # # kaiteki: init at 2022-09-03
   # vendorHash changes too frequently (might not be reproducible).
   # using local package defn until stabilized

overlays/pins.nix

@@ -9,4 +9,15 @@
   # so just forward the unstable packages.
   inherit (next.stable or prev)
   ;
+
+  # 2023/01/30: one test times out. probably flakey test that only got built because i patched mesa.
+  gjs = prev.gjs.overrideAttrs (_upstream: {
+    doCheck = false;
+  });
+  libadwaita = prev.libadwaita.overrideAttrs (_upstream: {
+    doCheck = false;
+  });
+  libsecret = prev.libsecret.overrideAttrs (_upstream: {
+    doCheck = false;
+  });
 })

pkgs/gpodder-configured/default.nix

@@ -13,7 +13,7 @@ in
 (symlinkJoin {
   name = "gpodder-configured";
   paths = [ gpodder remove-extra ];
-  buildInputs = [ makeWrapper ];
+  nativeBuildInputs = [ makeWrapper ];
 
   # gpodder keeps all its feeds in a sqlite3 database.
   # we can configure the feeds externally by wrapping gpodder and just instructing it to import