From 293cd7bbb0c32a8087578ed3ed272ceaab1bb79e Mon Sep 17 00:00:00 2001
From: Christian Rauch <Christian.Rauch@unileoben.ac.at>
Date: Wed, 10 Jun 2026 14:24:22 +0200
Subject: [PATCH] enable 'relro', 'now', and 'defs' to ensure that all symbols
 are resolved

---
 orbbec_camera/CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/orbbec_camera/CMakeLists.txt b/orbbec_camera/CMakeLists.txt
index 79ef7880..907c8a5c 100644
--- a/orbbec_camera/CMakeLists.txt
+++ b/orbbec_camera/CMakeLists.txt
@@ -14,6 +14,7 @@ option(INSTALL_UDEV_RULES "Install udev rule for Orbbec cameras" ON)
 if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
     add_compile_options(-Wall -Wextra -Werror -Wno-pedantic -Wno-array-bounds)
     add_compile_options(-Wno-error=deprecated-declarations)
+    add_link_options("-Wl,-z,relro,-z,now,-z,defs")
 endif()
 
 # find dependencies