basic project

cmake/Policies.cmake

@@ -0,0 +1,22 @@
+# CMake policy configuration
+
+# Macro to enable new CMake policy.
+# Makes this file a *LOT* shorter.
+macro (_new_cmake_policy policy)
+	if(POLICY ${policy})
+		#message(STATUS "Enabling new policy ${policy}")
+		cmake_policy(SET ${policy} NEW)
+	endif()
+endmacro()
+
+_new_cmake_policy(CMP0026) # CMake 3.0: Disallow use of the LOCATION property for build targets.
+_new_cmake_policy(CMP0042) # CMake 3.0+ (2.8.12): MacOS "@rpath" in target's install name
+_new_cmake_policy(CMP0046) # warn about non-existent dependencies
+_new_cmake_policy(CMP0048) # CMake 3.0+: project() command now maintains VERSION
+_new_cmake_policy(CMP0054) # CMake 3.1: Only interpret if() arguments as variables or keywords when unquoted.
+_new_cmake_policy(CMP0056) # try_compile() linker flags
+_new_cmake_policy(CMP0066) # CMake 3.7: try_compile(): use per-config flags, like CMAKE_CXX_FLAGS_RELEASE
+_new_cmake_policy(CMP0067) # CMake 3.8: try_compile(): honor language standard variables (like C++11)
+_new_cmake_policy(CMP0068) # CMake 3.9+: `RPATH` settings on macOS do not affect `install_name`.
+_new_cmake_policy(CMP0075) # CMake 3.12+: Include file check macros honor `CMAKE_REQUIRED_LIBRARIES`
+_new_cmake_policy(CMP0077) # CMake 3.13+: option() honors normal variables.