From: Jan Engelhardt Date: 2020-08-29 10:10:12.022296526 +0200 Avoid the installation of a custom xxhash.h header. Since vk_*.h header files still include xxhash.h (and now would source the system xxhash instead of the bundled one), it makes sense to build ValidationLayers itself with the system xxhash as well, so that the ABI matches. --- layers/CMakeLists.txt | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) Index: Vulkan-ValidationLayers-sdk-1.3.261.0/layers/CMakeLists.txt =================================================================== --- Vulkan-ValidationLayers-sdk-1.3.261.0.orig/layers/CMakeLists.txt +++ Vulkan-ValidationLayers-sdk-1.3.261.0/layers/CMakeLists.txt @@ -25,8 +25,6 @@ target_sources(VkLayer_utils PRIVATE containers/custom_containers.h error_message/logging.h error_message/logging.cpp - external/xxhash.h - external/xxhash.cpp ${API_TYPE}/generated/vk_function_pointers.cpp ${API_TYPE}/generated/vk_function_pointers.h ${API_TYPE}/generated/vk_format_utils.h @@ -70,6 +68,7 @@ target_compile_definitions(VkLayer_utils target_link_libraries(VkLayer_utils PUBLIC Vulkan::Headers ${CMAKE_DL_LIBS} + -lxxhash ) target_include_directories(VkLayer_utils SYSTEM PRIVATE external) target_include_directories(VkLayer_utils PUBLIC . ${API_TYPE})