From 8b72b4f978f1a638053b985ff997eae67fe6efc2 Mon Sep 17 00:00:00 2001
From: Indy Ray <arelius@gmail.com>
Date: Sat, 7 Sep 2024 12:13:02 -0700
Subject: [PATCH] Adding X11 in find_package before MaterialX, as required for
 MaterialX linkage.

---
 CMakeLists.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5b274c8..50b9e4f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,6 +3,9 @@ project(usdtweak)
 find_package(OpenGL REQUIRED)
 find_package(pxr REQUIRED)
 if (${PXR_VERSION} VERSION_GREATER_EQUAL 2208)
+    if(UNIX)
+        find_package(X11 REQUIRED)
+    endif()
     find_package(MaterialX)
 endif()
 set(CMAKE_CXX_STANDARD 14)