Fix deprecation warning from new cmake

e17b0825 · Davis King · 38a2846d · e17b0825
Commit e17b0825 authored Oct 17, 2017 by Davis King
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Showing with 8 additions and 4 deletions

dlib/CMakeLists.txt dlib/CMakeLists.txt +8 -4

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--- a/dlib/CMakeLists.txt
+++ b/dlib/CMakeLists.txt
@@ -32,10 +32,14 @@ if(has_parent)
   endif()
 endif()
-# Set only because there are old target_link_libraries() statements in the
+if (CMAKE_VERSION VERSION_LESS "3.9.0")
-# FindCUDA.cmake file that comes with CMake that error out if the new behavior
+   # Set only because there are old target_link_libraries() statements in the
-# is used.
+   # FindCUDA.cmake file that comes with CMake that error out if the new behavior
-cmake_policy(SET CMP0023 OLD)
+   # is used.  In newer versions of CMake we can instead set CUDA_LINK_LIBRARIES_KEYWORD which fixes this issue.
+   cmake_policy(SET CMP0023 OLD)
+else()
+   set(CUDA_LINK_LIBRARIES_KEYWORD PUBLIC)
+endif()
 macro (enable_preprocessor_switch option_name)