nixpkgs/pkgs/development/libraries/polkit/default.nix
Florian Klink 4f087a608e polkit: don't build with gobject-introspection when cross-compiling
gobject-introspection doesn't currently cross-compile (see
https://github.com/NixOS/nixpkgs/pull/88222), but polkit is somewhat
essential for many system components.

By disabling gobject-introspection when cross-compiling, we get it to
build.
2021-01-01 23:11:53 +01:00

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{ stdenv, fetchurl, pkgconfig, glib, expat, pam, perl, fetchpatch
, intltool, spidermonkey_78, gobject-introspection, libxslt, docbook_xsl, dbus
, docbook_xml_dtd_412, gtk-doc, coreutils
, useSystemd ? (stdenv.isLinux && !stdenv.hostPlatform.isMusl), systemd, elogind
# needed until gobject-introspection does cross-compile (https://github.com/NixOS/nixpkgs/pull/88222)
, withIntrospection ? (stdenv.buildPlatform == stdenv.hostPlatform)
# 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 = "0.118";
src = fetchurl {
url = "https://www.freedesktop.org/software/${pname}/releases/${pname}-${version}.tar.gz";
sha256 = "0swmg37jsxsxfsd2b3qm0l3zxr9ldvhpjw8lsgq3j8q7wy2fjm3d";
};
patches = [
# Don't use etc/dbus-1/system.d
# Upstream MR: https://gitlab.freedesktop.org/polkit/polkit/merge_requests/11
(fetchpatch {
url = "https://gitlab.freedesktop.org/polkit/polkit/commit/5dd4e22efd05d55833c4634b56e473812b5acbf2.patch";
sha256 = "17lv7xj5ksa27iv4zpm4zwd4iy8zbwjj4ximslfq3sasiz9kxhlp";
})
] ++ stdenv.lib.optionals stdenv.hostPlatform.isMusl [
# Make netgroup support optional (musl does not have it)
# Upstream MR: https://gitlab.freedesktop.org/polkit/polkit/merge_requests/10
# We use the version of the patch that Alpine uses successfully.
(fetchpatch {
name = "make-innetgr-optional.patch";
url = "https://git.alpinelinux.org/aports/plain/main/polkit/make-innetgr-optional.patch?id=391e7de6ced1a96c2dac812e0b12f1d7e0ea705e";
sha256 = "1p9qqqhnrfyjvvd50qh6vpl256kyfblm1qnhz5pm09klrl1bh1n4";
})
];
postPatch = stdenv.lib.optionalString stdenv.isDarwin ''
sed -i -e "s/-Wl,--as-needed//" configure.ac
'';
outputs = [ "bin" "dev" "out" ]; # small man pages in $bin
nativeBuildInputs =
[ glib gtk-doc pkgconfig intltool perl ]
++ [ libxslt docbook_xsl docbook_xml_dtd_412 ]; # man pages
buildInputs =
[ expat pam spidermonkey_78 ]
# On Linux, fall back to elogind when systemd support is off.
++ stdenv.lib.optional stdenv.isLinux (if useSystemd then systemd else elogind)
++ stdenv.lib.optional withIntrospection gobject-introspection;
propagatedBuildInputs = [
glib # in .pc Requires
];
preConfigure = ''
chmod +x test/mocklibc/bin/mocklibc{,-test}.in
patchShebangs .
# 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 ${coreutils}/bin/false
'' + stdenv.lib.optionalString useSystemd /* bogus chroot detection */ ''
sed '/libsystemd autoconfigured/s/.*/:/' -i configure
'';
configureFlags = [
"--datadir=${system}/share"
"--sysconfdir=/etc"
"--with-systemdsystemunitdir=${placeholder "out"}/etc/systemd/system"
"--with-polkitd-user=polkituser" #TODO? <nixos> config.ids.uids.polkituser
"--with-os-type=NixOS" # not recognized but prevents impurities on non-NixOS
(if withIntrospection then "--enable-introspection" else "--disable-introspection")
] ++ stdenv.lib.optional (!doCheck) "--disable-test";
makeFlags = [
"INTROSPECTION_GIRDIR=${placeholder "out"}/share/gir-1.0"
"INTROSPECTION_TYPELIBDIR=${placeholder "out"}/lib/girepository-1.0"
];
installFlags = [
"datadir=${placeholder "out"}/share"
"sysconfdir=${placeholder "out"}/etc"
];
inherit doCheck;
checkInputs = [ dbus ];
checkPhase = ''
# unfortunately this test needs python-dbusmock, but python-dbusmock needs polkit,
# leading to a circular dependency
substituteInPlace test/Makefile --replace polkitbackend ""
# tests need access to the system bus
dbus-run-session --config-file=${./system_bus.conf} -- sh -c 'DBUS_SYSTEM_BUS_ADDRESS=$DBUS_SESSION_BUS_ADDRESS make check'
'';
meta = with stdenv.lib; {
homepage = "http://www.freedesktop.org/wiki/Software/polkit";
description = "A toolkit for defining and handling the policy that allows unprivileged processes to speak to privileged processes";
license = licenses.gpl2;
platforms = platforms.unix;
maintainers = with maintainers; [ worldofpeace ];
};
}