Prevent CMake dev warnings in Cmake >= 3.24 due to new policy

FLAMEGPU · Aug 10, 2022 · 31cefa0 · 31cefa0
1 parent 3e230bc
commit 31cefa0
Show file tree

Hide file tree

Showing 4 changed files with 19 additions and 1 deletion.
diff --git a/cmake/dependencies/devil.cmake b/cmake/dependencies/devil.cmake
@@ -1,6 +1,5 @@
 # DevIL
 # Ensure that DevIL is available, either by finding DevIL, or by downloading DevIL if required (on windows) 
-
 if(UNIX)
     # On Linux, if DevIL is not available the user is instructed to install it themselves.
     find_package(DevIL)
@@ -9,6 +8,12 @@ if(UNIX)
                         "e.g. sudo apt install libdevil-dev")
     endif()
 elseif(WIN32)
+
+    # As the URL method is used for download, set the policy if available
+    if(POLICY CMP0135)
+    cmake_policy(SET CMP0135 NEW)
+    endif()
+
     # On windows, always download manually. There are issues with find_package and multi-config generators where a release library will be found, but no debug library, which can break things.
     # Declare source properties
     FetchContent_Declare(

diff --git a/cmake/dependencies/glew.cmake b/cmake/dependencies/glew.cmake
@@ -10,6 +10,10 @@ if(UNIX)
                             "e.g. sudo apt install libglew-dev")
     endif ()
 elseif(WIN32)
+    # As the URL method is used for download, set the policy if available
+    if(POLICY CMP0135)
+        cmake_policy(SET CMP0135 NEW)
+    endif()
     # On windows, always download manually. There are issues with find_package and multi-config generators where a release library will be found, but no debug library, which can break things.
     # Declare source properties
     FetchContent_Declare(

diff --git a/cmake/dependencies/glm.cmake b/cmake/dependencies/glm.cmake
@@ -5,6 +5,11 @@ if(NOT glm_FOUND)
     set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}/../modules/ ${CMAKE_MODULE_PATH})
     include(FetchContent)
 
+    # As the URL method is used for download, set the policy if available
+    if(POLICY CMP0135)
+        cmake_policy(SET CMP0135 NEW)
+    endif()
+
     # Head of master at point BugFix for NVRTC support was merged
     FetchContent_Declare(
         glm

diff --git a/cmake/dependencies/sdl2.cmake b/cmake/dependencies/sdl2.cmake
@@ -10,6 +10,10 @@ if(UNIX)
 elseif(WIN32)
     # On windows, always download manually. There are issues with find_package and multi-config generators where a release library will be found, but no debug library, which can break things.
     # Declare source properties
+    # As the URL method is used for download, set the policy if available
+    if(POLICY CMP0135)
+        cmake_policy(SET CMP0135 NEW)
+    endif()
     FetchContent_Declare(
         SDL2
         URL "https://www.libsdl.org/release/SDL2-devel-2.0.12-VC.zip"