From 10a592307bbae948f512db5deda4748ad49f2035 Mon Sep 17 00:00:00 2001
From: Mike Beaumont <mike@beaumont.dev>
Date: Wed, 23 Sep 2026 12:38:12 +0200
Subject: [PATCH] docs: Handle LIBDIR distro differences for Firefox extension

---
 BUILDING.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/BUILDING.md b/BUILDING.md
index b30df374..287dd494 100644
--- a/BUILDING.md
+++ b/BUILDING.md
@@ -135,7 +135,8 @@ from `/usr/local`:
 
 ```shell
 mkdir -p ~/.mozilla/native-messaging-hosts/
-ln -s /usr/local/lib64/mozilla/native-messaging-hosts/xyz.iinuwa.credentialsd_helper.json ~/.mozilla/native-messaging-hosts/
+LIBDIR=/usr/local/lib; [ -d /usr/local/lib64 ] && [ ! -L /usr/local/lib64 ] && LIBDIR=/usr/local/lib64
+ln -s ${LIBDIR}/mozilla/native-messaging-hosts/xyz.iinuwa.credentialsd_helper.json ~/.mozilla/native-messaging-hosts/
 ```
 
 # For Development