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|
{ lib
, stdenv
, fetchFromGitHub
, pkg-config
, glib
, expat
, pam
, meson
, mesonEmulatorHook
, ninja
, perl
, python3
, gettext
, duktape
, gobject-introspection
, libxslt
, docbook-xsl-nons
, dbus
, docbook_xml_dtd_412
, gtk-doc
, coreutils
, fetchpatch
, useSystemd ? lib.meta.availableOn stdenv.hostPlatform systemdMinimal
, systemdMinimal
, elogind
, buildPackages
, withIntrospection ? lib.meta.availableOn stdenv.hostPlatform gobject-introspection && stdenv.hostPlatform.emulatorAvailable buildPackages
# A few tests currently fail on musl (polkitunixusertest, polkitunixgrouptest, polkitidentitytest segfault).
# Not yet investigated; it may be due to the "Make netgroup support optional"
# patch not updating the tests correctly yet, or doing something wrong,
# or being unrelated to that.
, doCheck ? (stdenv.isLinux && !stdenv.hostPlatform.isMusl)
}:
let
system = "/run/current-system/sw";
setuid = "/run/wrappers/bin";
in
stdenv.mkDerivation rec {
pname = "polkit";
version = "124";
outputs = [ "bin" "dev" "out" ]; # small man pages in $bin
# Tarballs do not contain subprojects.
src = fetchFromGitHub {
owner = "polkit-org";
repo = "polkit";
rev = version;
hash = "sha256-Vc9G2xK6U1cX+xW2BnKp3oS/ACbSXS/lztbFP5oJOlM=";
};
patches = [
# Allow changing base for paths in pkg-config file as before.
# https://gitlab.freedesktop.org/polkit/polkit/-/merge_requests/100
./0001-build-Use-datarootdir-in-Meson-generated-pkg-config-.patch
./elogind.patch
# FIXME: remove in the next release
# https://github.com/NixOS/nixpkgs/issues/18012
(fetchpatch {
url = "https://github.com/polkit-org/polkit/commit/f93c7466039ea3403e0576928aeb620b806d0cce.patch";
sha256 = "sha256-cF0nNovYmyr+XixpBgQFF0A+oJeSPGZgTkgDQkQuof8=";
})
];
depsBuildBuild = [
pkg-config
];
nativeBuildInputs = [
glib
pkg-config
gettext
meson
ninja
perl
# man pages
libxslt
docbook-xsl-nons
docbook_xml_dtd_412
] ++ lib.optionals withIntrospection [
gobject-introspection
gtk-doc
] ++ lib.optionals (withIntrospection && !stdenv.buildPlatform.canExecute stdenv.hostPlatform) [
mesonEmulatorHook
];
buildInputs = [
expat
pam
dbus
duktape
] ++ lib.optionals stdenv.isLinux [
# On Linux, fall back to elogind when systemd support is off.
(if useSystemd then systemdMinimal else elogind)
];
propagatedBuildInputs = [
glib # in .pc Requires
];
nativeCheckInputs = [
dbus
(python3.pythonOnBuildForHost.withPackages (pp: with pp; [
dbus-python
(python-dbusmock.overridePythonAttrs (attrs: {
# Avoid dependency cycle.
doCheck = false;
}))
]))
];
env = {
PKG_CONFIG_SYSTEMD_SYSTEMDSYSTEMUNITDIR = "${placeholder "out"}/lib/systemd/system";
PKG_CONFIG_SYSTEMD_SYSUSERS_DIR = "${placeholder "out"}/lib/sysusers.d";
};
mesonFlags = [
"--datadir=${system}/share"
"--sysconfdir=/etc"
"-Dpolkitd_user=polkituser" #TODO? <nixos> config.ids.uids.polkituser
"-Dos_type=redhat" # only affects PAM includes
"-Dintrospection=${lib.boolToString withIntrospection}"
"-Dtests=${lib.boolToString doCheck}"
"-Dgtk_doc=${lib.boolToString withIntrospection}"
"-Dman=true"
] ++ lib.optionals stdenv.isLinux [
"-Dsession_tracking=${if useSystemd then "libsystemd-login" else "libelogind"}"
];
# HACK: We want to install policy files files to $out/share but polkit
# should read them from /run/current-system/sw/share on a NixOS system.
# Similarly for config files in /etc.
# With autotools, it was possible to override Make variables
# at install time but Meson does not support this
# so we need to convince it to install all files to a temporary
# location using DESTDIR and then move it to proper one in postInstall.
env.DESTDIR = "dest";
inherit doCheck;
postPatch = ''
patchShebangs test/polkitbackend/polkitbackendjsauthoritytest-wrapper.py
# ‘libpolkit-agent-1.so’ should call the setuid wrapper on
# NixOS. Hard-coding the path is kinda ugly. Maybe we can just
# call through $PATH, but that might have security implications.
substituteInPlace src/polkitagent/polkitagentsession.c \
--replace 'PACKAGE_PREFIX "/lib/polkit-1/' '"${setuid}/'
substituteInPlace test/data/etc/polkit-1/rules.d/10-testing.rules \
--replace /bin/true ${coreutils}/bin/true \
--replace /bin/false ${coreutils}/bin/false
'';
postConfigure = lib.optionalString doCheck ''
# Unpacked by meson
chmod +x subprojects/mocklibc-1.0/bin/mocklibc
patchShebangs subprojects/mocklibc-1.0/bin/mocklibc
'';
checkPhase = ''
runHook preCheck
# tests need access to the system bus
dbus-run-session --config-file=${./system_bus.conf} -- sh -c 'DBUS_SYSTEM_BUS_ADDRESS=$DBUS_SESSION_BUS_ADDRESS meson test --print-errorlogs'
runHook postCheck
'';
postInstall = ''
# Move stuff from DESTDIR to proper location.
# We need to be careful with the ordering to merge without conflicts.
for o in $(getAllOutputNames); do
mv "$DESTDIR/''${!o}" "''${!o}"
done
mv "$DESTDIR/etc" "$out"
mv "$DESTDIR${system}/share"/* "$out/share"
# Ensure we did not forget to install anything.
rmdir --parents --ignore-fail-on-non-empty "$DESTDIR${builtins.storeDir}" "$DESTDIR${system}/share"
! test -e "$DESTDIR"
'';
meta = with lib; {
homepage = "https://github.com/polkit-org/polkit";
description = "Toolkit for defining and handling the policy that allows unprivileged processes to speak to privileged processes";
license = licenses.lgpl2Plus;
platforms = platforms.linux;
badPlatforms = [
# mandatory libpolkit-gobject shared library
lib.systems.inspect.platformPatterns.isStatic
];
maintainers = teams.freedesktop.members ++ (with maintainers; [ ]);
};
}
|
