From fa9df442c6829b9cf7842646fac58fa324b9ac59 Mon Sep 17 00:00:00 2001
From: Jakob Bornecrantz <tbornecrantz@nvidia.com>
Date: Sat, 6 Dec 2025 23:04:07 +0000
Subject: [PATCH] cmake: Suppress duplicated libraries warnings

Part-of: <https://gitlab.freedesktop.org/monado/monado/-/merge_requests/2679>
---
 CompilerFlags.cmake | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/CompilerFlags.cmake b/CompilerFlags.cmake
index 1644f69c2..ad3c46b91 100644
--- a/CompilerFlags.cmake
+++ b/CompilerFlags.cmake
@@ -38,6 +38,13 @@ if(NOT WIN32 AND NOT APPLE)
 	set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,--no-undefined")
 endif()
 
+if(APPLE)
+	# Suppress warnings about duplicate libraries in the link line.
+	# This happens because CMake's transitive dependency handling can
+	# result in the same static library appearing multiple times.
+	add_link_options("-Wl,-no_warn_duplicate_libraries")
+endif()
+
 # Must call before adding targets that will use xrt-optimized-math
 macro(xrt_optimized_math_flags)
 	if(MSVC)