fixup! WIP: find libsystemd with autoconfig

nix/heimdal/default.nix

@@ -22,6 +22,7 @@
   pam,
   libmicrohttpd,
   cjson,
+  systemdMinimal,
 
   CoreFoundation,
   Security,
@@ -43,6 +44,7 @@
   withOpenLDAPAsHDBModule ? false,
   withOpenSSL ? true,
   withSQLite3 ? true,
+  withSystemd ? lib.meta.availableOn stdenv.hostPlatform systemdMinimal
 }:
 
 assert lib.assertMsg (withOpenLDAPAsHDBModule -> withOpenLDAP) ''
@@ -89,7 +91,8 @@ stdenv.mkDerivation {
     ++ lib.optionals (withMicroHTTPD) [ libmicrohttpd ]
     ++ lib.optionals (withOpenLDAP) [ openldap ]
     ++ lib.optionals (withOpenSSL) [ openssl ]
-    ++ lib.optionals (withSQLite3) [ sqlite ];
+    ++ lib.optionals (withSQLite3) [ sqlite ]
+    ++ lib.optionals (withSystemd) [ systemdMinimal ];
 
   doCheck = true;
   nativeCheckInputs = [
@@ -125,6 +128,9 @@ stdenv.mkDerivation {
     ]
     ++ lib.optionals (withSQLite3) [
       "--with-sqlite3=${sqlite.dev}"
+    ]
+    ++ lib.optionals (withSystemd) [
+      "--with-systemd=yes"
     ];
 
   patches = [

nix/module/heimdal.nix

@@ -74,6 +74,7 @@ in
         ExecStart = "${package}/libexec/kadmind --config-file=/etc/heimdal-kdc/kdc.conf";
         Slice = "system-kerberos-server.slice";
         StateDirectory = "heimdal";
+        Type = "notify";
       };
       restartTriggers = [ kdcConfFile ];
     };
@@ -98,6 +99,7 @@ in
         ExecStart = "${package}/libexec/kpasswdd";
         Slice = "system-kerberos-server.slice";
         StateDirectory = "heimdal";
+        Type = "notify";
       };
       restartTriggers = [ kdcConfFile ];
     };

nix/shell.nix

@@ -31,6 +31,7 @@ pkgs.mkShell {
     openldap
     openssl
     sqlite
+    systemdMinimal
   ];
 
   env = {