cmake: Set CMP0069 policy to new for external dependencies

* This enables LTO also when building external dependencies that do not handle CMP0069 in their CMake scripts.
shadps4-emu · Dec 4, 2024 · 6441f90 · 6441f90
1 parent 7c00dd5
commit 6441f90
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/externals/CMakeLists.txt b/externals/CMakeLists.txt
@@ -8,6 +8,9 @@ set_directory_properties(PROPERTIES
     SYSTEM ON
 )
 
+# Set CMP0069 policy to "NEW" in order to ensure consistent behavior when building external targets with LTO enabled
+cmake_policy(SET CMP0069 NEW)
+
 if (MSVC)
     # Silence "deprecation" warnings
     add_definitions(-D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS)