Add cmake policies (CMP0078 and CMP0086) related to UseSWIG with OLD behavior

Author: evgenyz

swig/CMakeLists.txt

@@ -1,3 +1,15 @@
+# UseSWIG generates standard target names
+# Run "cmake --help-policy CMP0078" for policy details
+if (POLICY CMP0078)
+	cmake_policy(SET CMP0078 OLD)
+endif()
+
+# UseSWIG honors SWIG_MODULE_NAME via -module
+# Run "cmake --help-policy CMP0086" for policy details
+if (POLICY CMP0086)
+	cmake_policy(SET CMP0086 OLD)
+endif()
+
 if(ENABLE_PERL)
 	add_subdirectory("perl")
 endif()