Modern CMake usage: don't treat imported targets as files.

10 years ago · 27ac1e4575
1 changed files with 4 additions and 0 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -30,6 +30,10 @@ project(Magnum)
 if(POLICY CMP0042)
    cmake_policy(SET CMP0042 NEW)
 endif()
+# Don't treat imported targets with :: as files
+if(POLICY CMP0028)
+    cmake_policy(SET CMP0028 NEW)
+endif()

 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PROJECT_SOURCE_DIR}/modules/")