Bump minimum required cmake version to 3.0.2

Felix Exner · Felix Exner · commit a610757ccb40 · 2020-09-22T06:34:58.000+02:00
This avoids warnings about CMP0048 not being set. Version 3.0.2 has been
released 2014, so it should be supported well enough.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.0.2)
 project(ur_client_library)
 
 set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules/" ${CMAKE_MODULE_PATH})
diff --git a/CMakeModules/FindGTest.CMakeLists.txt.in b/CMakeModules/FindGTest.CMakeLists.txt.in
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8.2)
+cmake_minimum_required(VERSION 3.0.2)
 
 project(gtest-download NONE)
 
diff --git a/README.md b/README.md
@@ -88,7 +88,7 @@ int main(int argc, char* argv[])
 ```cmake
 # CMakeLists.txt
 
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.0.2)
 project(minimal_example)
 
 find_package(ur_client_library REQUIRED)
diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.0.2)
 project(ur_driver_examples)
 
 #find_package(ur_client_library REQUIRED)
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.0.2)
 
 set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/../CMakeModules/" ${CMAKE_MODULE_PATH})
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-cmake_minimum_required(VERSION 2.8.12)`
	`1`	`+cmake_minimum_required(VERSION 3.0.2)`
`2`	`2`	`project(ur_client_library)`
`3`	`3`
`4`	`4`	`set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules/" ${CMAKE_MODULE_PATH})`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-cmake_minimum_required(VERSION 2.8.2)`
	`1`	`+cmake_minimum_required(VERSION 3.0.2)`
`2`	`2`
`3`	`3`	`project(gtest-download NONE)`
`4`	`4`