Use cmake project VERSION

Signed-off-by: Steve Peters <[email protected]>

Author: scpeters

CMakeLists.txt

@@ -1,9 +1,10 @@
 cmake_minimum_required( VERSION 3.5 FATAL_ERROR )
-project (urdfdom CXX C)
+project (urdfdom VERSION 5.0.2
+                 LANGUAGES CXX C)
 
-set (URDF_MAJOR_VERSION 5)
-set (URDF_MINOR_VERSION 0)
-set (URDF_PATCH_VERSION 2)
+set (URDF_MAJOR_VERSION ${PROJECT_VERSION_MAJOR})
+set (URDF_MINOR_VERSION ${PROJECT_VERSION_MINOR})
+set (URDF_PATCH_VERSION ${PROJECT_VERSION_PATCH})
 
 set (URDF_VERSION ${URDF_MAJOR_VERSION}.${URDF_MINOR_VERSION}.${URDF_PATCH_VERSION})
 set (URDF_MAJOR_MINOR_VERSION ${URDF_MAJOR_VERSION}.${URDF_MINOR_VERSION})