From a081c4835d34e8f7b6e9c7fff484017cededd654 Mon Sep 17 00:00:00 2001
From: Tobias Fischer <info@tobiasfischer.info>
Date: Wed, 21 Jul 2021 08:25:53 +1000
Subject: [PATCH] Update CMakeLists.txt

---
 rclpy/CMakeLists.txt | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/rclpy/CMakeLists.txt b/rclpy/CMakeLists.txt
index 351009c71..47d862e4c 100644
--- a/rclpy/CMakeLists.txt
+++ b/rclpy/CMakeLists.txt
@@ -126,10 +126,17 @@ add_library(rclpy_common SHARED
 )
 target_link_libraries(rclpy_common PUBLIC
   pybind11::pybind11
-  ${PYTHON_LIBRARIES}
   rcl::rcl
   rmw::rmw
 )
+
+if(NOT APPLE)
+  target_link_libraries(rclpy_common ${PYTHON_LIBRARIES})
+else()
+  set_target_properties(rclpy_common PROPERTIES
+                        LINK_FLAGS "-undefined dynamic_lookup")
+endif()
+
 target_include_directories(rclpy_common PUBLIC
   src/rclpy_common/include
 )