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-rw-r--r--nixpkgs/pkgs/os-specific/linux/util-linux/default.nix73
-rw-r--r--nixpkgs/pkgs/os-specific/linux/util-linux/rtcwake-search-PATH-for-shutdown.patch69
2 files changed, 142 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/os-specific/linux/util-linux/default.nix b/nixpkgs/pkgs/os-specific/linux/util-linux/default.nix
new file mode 100644
index 000000000000..aa23a162a929
--- /dev/null
+++ b/nixpkgs/pkgs/os-specific/linux/util-linux/default.nix
@@ -0,0 +1,73 @@
+{ lib, stdenv, fetchurl, pkgconfig, zlib, shadow
+, ncurses ? null, perl ? null, pam, systemd ? null, minimal ? false }:
+
+stdenv.mkDerivation rec {
+  pname = "util-linux";
+  version = "2.35.1";
+
+  src = fetchurl {
+    url = "mirror://kernel/linux/utils/util-linux/v${lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
+    sha256 = "1yfpy6bkab4jw61mpx48gfy24yrqp4a7arvpis8csrkk53fkxpnr";
+  };
+
+  patches = [
+    ./rtcwake-search-PATH-for-shutdown.patch
+  ];
+
+  outputs = [ "bin" "dev" "out" "man" ];
+
+  postPatch = ''
+    patchShebangs tests/run.sh
+
+    substituteInPlace include/pathnames.h \
+      --replace "/bin/login" "${shadow}/bin/login"
+    substituteInPlace sys-utils/eject.c \
+      --replace "/bin/umount" "$bin/bin/umount"
+  '';
+
+  # !!! It would be better to obtain the path to the mount helpers
+  # (/sbin/mount.*) through an environment variable, but that's
+  # somewhat risky because we have to consider that mount can setuid
+  # root...
+  configureFlags = [
+    "--enable-write"
+    "--enable-last"
+    "--enable-mesg"
+    "--disable-use-tty-group"
+    "--enable-fs-paths-default=/run/wrappers/bin:/run/current-system/sw/bin:/sbin"
+    "--disable-makeinstall-setuid" "--disable-makeinstall-chown"
+    "--disable-su" # provided by shadow
+    (lib.withFeature (ncurses != null) "ncursesw")
+    (lib.withFeature (systemd != null) "systemd")
+    (lib.withFeatureAs (systemd != null)
+       "systemdsystemunitdir" "${placeholder "bin"}/lib/systemd/system/")
+  ] ++ lib.optional (stdenv.hostPlatform != stdenv.buildPlatform)
+       "scanf_cv_type_modifier=ms"
+  ;
+
+  makeFlags = [
+    "usrbin_execdir=${placeholder "bin"}/bin"
+    "usrsbin_execdir=${placeholder "bin"}/sbin"
+  ];
+
+  nativeBuildInputs = [ pkgconfig ];
+  buildInputs =
+    [ zlib pam ]
+    ++ lib.filter (p: p != null) [ ncurses systemd perl ];
+
+  doCheck = false; # "For development purpose only. Don't execute on production system!"
+
+  postInstall = lib.optionalString minimal ''
+    rm -rf $out/share/{locale,doc,bash-completion}
+  '';
+
+  enableParallelBuilding = true;
+
+  meta = with lib; {
+    homepage = "https://www.kernel.org/pub/linux/utils/util-linux/";
+    description = "A set of system utilities for Linux";
+    license = licenses.gpl2; # also contains parts under more permissive licenses
+    platforms = platforms.linux;
+    priority = 6; # lower priority than coreutils ("kill") and shadow ("login" etc.) packages
+  };
+}
diff --git a/nixpkgs/pkgs/os-specific/linux/util-linux/rtcwake-search-PATH-for-shutdown.patch b/nixpkgs/pkgs/os-specific/linux/util-linux/rtcwake-search-PATH-for-shutdown.patch
new file mode 100644
index 000000000000..52c970a18f3d
--- /dev/null
+++ b/nixpkgs/pkgs/os-specific/linux/util-linux/rtcwake-search-PATH-for-shutdown.patch
@@ -0,0 +1,69 @@
+Search $PATH for the shutdown binary instead of hard-coding /sbin/shutdown,
+which isn't valid on NixOS (and a compatibility link on most other modern
+distros anyway).
+
+--- a/include/pathnames.h
++++ b/include/pathnames.h
+@@ -50,8 +50,8 @@
+ #ifndef _PATH_LOGIN
+ # define _PATH_LOGIN		"/bin/login"
+ #endif
+-#define _PATH_SHUTDOWN		"/sbin/shutdown"
+-#define _PATH_POWEROFF		"/sbin/poweroff"
++#define _PATH_SHUTDOWN		"shutdown"
++#define _PATH_POWEROFF		"poweroff"
+ 
+ #define _PATH_TERMCOLORS_DIRNAME "terminal-colors.d"
+ #define _PATH_TERMCOLORS_DIR	"/etc/" _PATH_TERMCOLORS_DIRNAME
+--- a/sys-utils/rtcwake.c
++++ b/sys-utils/rtcwake.c
+@@ -587,29 +587,29 @@ int main(int argc, char **argv)
+ 		char *arg[5];
+ 		int i = 0;
+ 
+-		if (!access(_PATH_SHUTDOWN, X_OK)) {
+-			arg[i++] = _PATH_SHUTDOWN;
+-			arg[i++] = "-h";
+-			arg[i++] = "-P";
+-			arg[i++] = "now";
+-			arg[i]   = NULL;
+-		} else if (!access(_PATH_POWEROFF, X_OK)) {
+-			arg[i++] = _PATH_POWEROFF;
+-			arg[i]   = NULL;
+-		} else {
+-			arg[i] 	 = NULL;
+-		}
++		arg[i++] = _PATH_SHUTDOWN;
++		arg[i++] = "-h";
++		arg[i++] = "-P";
++		arg[i++] = "now";
++		arg[i]   = NULL;
+ 
+-		if (arg[0]) {
+-			if (ctl.verbose)
+-				printf(_("suspend mode: off; executing %s\n"),
+-						arg[0]);
+-			if (!ctl.dryrun) {
+-				execv(arg[0], arg);
++		if (ctl.verbose)
++			printf(_("suspend mode: off; executing %s\n"),
++					arg[0]);
++
++		if (!ctl.dryrun) {
++			execvp(arg[0], arg);
++			if (ctl.verbose) {
+ 				warn(_("failed to execute %s"), arg[0]);
+-				rc = EX_EXEC_ENOENT;
++				// Reuse translations.
++				printf(_("suspend mode: off; executing %s\n"),
++						_PATH_POWEROFF);
+ 			}
+-		} else {
++
++			i = 0;
++			arg[i++] = _PATH_POWEROFF;
++			arg[i]   = NULL;
++			execvp(arg[0], arg);
+ 			/* Failed to find shutdown command */
+ 			warn(_("failed to find shutdown command"));
+ 			rc = EX_EXEC_ENOENT;