From 2c655e53579d5dbd22ccd56be00cfb980c8738ee Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christoph=20Fr=C3=B6hlich?=
 <christophfroehlich@users.noreply.github.com>
Date: Fri, 1 Mar 2024 10:37:43 +0100
Subject: [PATCH] Use CMake target for eigen (#1058)

(cherry picked from commit 7d38fb9a8c67bc996f12821280c3550c33069602)
---
 admittance_controller/CMakeLists.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/admittance_controller/CMakeLists.txt b/admittance_controller/CMakeLists.txt
index 9ece5e7fb0..8faa59fc79 100644
--- a/admittance_controller/CMakeLists.txt
+++ b/admittance_controller/CMakeLists.txt
@@ -10,7 +10,6 @@ set(THIS_PACKAGE_INCLUDE_DEPENDS
   control_msgs
   control_toolbox
   controller_interface
-  Eigen3
   generate_parameter_library
   geometry_msgs
   hardware_interface
@@ -33,6 +32,7 @@ find_package(backward_ros REQUIRED)
 foreach(Dependency IN ITEMS ${THIS_PACKAGE_INCLUDE_DEPENDS})
   find_package(${Dependency} REQUIRED)
 endforeach()
+find_package(Eigen3 REQUIRED NO_MODULE)
 
 generate_parameter_library(admittance_controller_parameters
   src/admittance_controller_parameters.yaml
@@ -48,6 +48,7 @@ target_include_directories(admittance_controller PUBLIC
 )
 target_link_libraries(admittance_controller PUBLIC
   admittance_controller_parameters
+  Eigen3::Eigen
 )
 ament_target_dependencies(admittance_controller PUBLIC ${THIS_PACKAGE_INCLUDE_DEPENDS})