get rid of cmake build-time warnings

v4hn · v4hn · commit 83b362ca907d · 2023-03-06T15:57:58.000+01:00
- cmake drops support for &lt;2.8.12 in the future
- CMP0048 is only available from 3.0, but complains if it is unset
  so explicitly set the policy if we compile on newer cmake (very
  likely).
diff --git a/imu_monitor/CMakeLists.txt b/imu_monitor/CMakeLists.txt
@@ -1,5 +1,7 @@
-# http://ros.org/doc/groovy/api/catkin/html/user_guide/supposed.html
-cmake_minimum_required(VERSION 2.8.3)
+cmake_minimum_required(VERSION 2.8.12)
+if(POLICY CMP0048)
+  cmake_policy(SET CMP0048 NEW)
+endif()
 project(imu_monitor)
 
 find_package(catkin REQUIRED)
diff --git a/pr2_bringup/CMakeLists.txt b/pr2_bringup/CMakeLists.txt
@@ -1,5 +1,7 @@
-# http://ros.org/doc/groovy/api/catkin/html/user_guide/supposed.html
-cmake_minimum_required(VERSION 2.8.3)
+cmake_minimum_required(VERSION 2.8.12)
+if(POLICY CMP0048)
+  cmake_policy(SET CMP0048 NEW)
+endif()
 project(pr2_bringup)
 
 # Load catkin and all dependencies required for this package
diff --git a/pr2_camera_synchronizer/CMakeLists.txt b/pr2_camera_synchronizer/CMakeLists.txt
@@ -1,5 +1,7 @@
-# http://ros.org/doc/groovy/api/catkin/html/user_guide/supposed.html
-cmake_minimum_required(VERSION 2.8.3)
+cmake_minimum_required(VERSION 2.8.12)
+if(POLICY CMP0048)
+  cmake_policy(SET CMP0048 NEW)
+endif()
 project(pr2_camera_synchronizer)
 
 # Load catkin and all dependencies required for this package
diff --git a/pr2_computer_monitor/CMakeLists.txt b/pr2_computer_monitor/CMakeLists.txt
@@ -1,8 +1,10 @@
-# http://ros.org/doc/groovy/api/catkin/html/user_guide/supposed.html
-cmake_minimum_required(VERSION 2.8.3)
+cmake_minimum_required(VERSION 2.8.12)
+if(POLICY CMP0048)
+  cmake_policy(SET CMP0048 NEW)
+endif()
 project(pr2_computer_monitor)
+
 # Load catkin and all dependencies required for this package
-# TODO: remove all from COMPONENTS that are not catkin packages.
 find_package(catkin REQUIRED COMPONENTS roscpp std_msgs)
 
 if(CATKIN_ENABLE_TESTING)
diff --git a/pr2_controller_configuration/CMakeLists.txt b/pr2_controller_configuration/CMakeLists.txt
@@ -1,5 +1,7 @@
-# http://ros.org/doc/groovy/api/catkin/html/user_guide/supposed.html
-cmake_minimum_required(VERSION 2.8.3)
+cmake_minimum_required(VERSION 2.8.12)
+if(POLICY CMP0048)
+  cmake_policy(SET CMP0048 NEW)
+endif()
 project(pr2_controller_configuration)
 
 # Load catkin and all dependencies required for this package
diff --git a/pr2_ethercat/CMakeLists.txt b/pr2_ethercat/CMakeLists.txt
@@ -1,5 +1,7 @@
-# http://ros.org/doc/groovy/api/catkin/html/user_guide/supposed.html
-cmake_minimum_required(VERSION 2.8.3)
+cmake_minimum_required(VERSION 2.8.12)
+if(POLICY CMP0048)
+  cmake_policy(SET CMP0048 NEW)
+endif()
 project(pr2_ethercat)
 
 # Load catkin and all dependencies required for this package
diff --git a/pr2_robot/CMakeLists.txt b/pr2_robot/CMakeLists.txt
@@ -1,4 +1,7 @@
-cmake_minimum_required(VERSION 2.8.3)
+cmake_minimum_required(VERSION 2.8.12)
+if(POLICY CMP0048)
+  cmake_policy(SET CMP0048 NEW)
+endif()
 project(pr2_robot)
 find_package(catkin REQUIRED)
 catkin_metapackage()
diff --git a/pr2_run_stop_auto_restart/CMakeLists.txt b/pr2_run_stop_auto_restart/CMakeLists.txt
@@ -1,5 +1,7 @@
-# http://ros.org/doc/groovy/api/catkin/html/user_guide/supposed.html
-cmake_minimum_required(VERSION 2.8.3)
+cmake_minimum_required(VERSION 2.8.12)
+if(POLICY CMP0048)
+  cmake_policy(SET CMP0048 NEW)
+endif()
 project(pr2_run_stop_auto_restart)
 
 # Load catkin and all dependencies required for this package
