From fa4dee0e62dcf2bbfb68b17cf97e438eab58be93 Mon Sep 17 00:00:00 2001
From: NeroBurner <pyro4hell@gmail.com>
Date: Tue, 29 Jun 2021 09:57:19 +0200
Subject: Use user provided lib/irrlichtmt if available (#11276)

Use user provided lib/irrlichtmt if available

Make it possible for a user to provide the IrrlichtMt dependency as
subdirectory at `lib/irrlichtmt`.
The subdirectory is added with the `EXCLUDE_FROM_ALL` flag to prevent
`libirrlichtmt.a` or other header files to be installed.

This enables the user to do the following to satisfy the IrrlichtMt
dependency:

git clone --depth 1 https://github.com/minetest/irrlicht.git lib/irrlichtmt
cmake . -DRUN_IN_PLACE=TRUE
---
 .gitignore | 3 +++
 1 file changed, 3 insertions(+)

(limited to '.gitignore')

diff --git a/.gitignore b/.gitignore
index 9db060aad..df1386bce 100644
--- a/.gitignore
+++ b/.gitignore
@@ -106,3 +106,6 @@ CMakeDoxy*
 compile_commands.json
 *.apk
 *.zip
+
+# Optional user provided library folder
+lib/irrlichtmt
-- 
cgit v1.2.3