From a42f7a08755a3d14db770c833133fca32633f212 Mon Sep 17 00:00:00 2001
From: Jörg Thalheim <joerg@thalheim.io>
Date: Sun, 20 Nov 2022 19:38:20 +0100
Subject: nixos/mandb: fix cross compiling

---
 nixos/modules/misc/man-db.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'nixos/modules/misc')

diff --git a/nixos/modules/misc/man-db.nix b/nixos/modules/misc/man-db.nix
index 08fb91b3994c4..df903259fa421 100644
--- a/nixos/modules/misc/man-db.nix
+++ b/nixos/modules/misc/man-db.nix
@@ -52,9 +52,13 @@ in
     environment.systemPackages = [ cfg.package ];
     environment.etc."man_db.conf".text =
       let
+        mandbForBuild = if pkgs.stdenv.hostPlatform == pkgs.stdenv.buildPlatform then
+                          cfg.package
+                        else
+                          pkgs.buildPackages.man-db;
         manualCache = pkgs.runCommand "man-cache" { } ''
           echo "MANDB_MAP ${cfg.manualPages}/share/man $out" > man.conf
-          ${cfg.package}/bin/mandb -C man.conf -psc >/dev/null 2>&1
+          ${mandbForBuild}/bin/mandb -C man.conf -psc >/dev/null 2>&1
         '';
       in
       ''
-- 
cgit 1.4.1