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 | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) Index: Vulkan-ValidationLayers-sdk-1.3.239.0/layers/CMakeLists.txt =================================================================== --- Vulkan-ValidationLayers-sdk-1.3.239.0.orig/layers/CMakeLists.txt +++ Vulkan-ValidationLayers-sdk-1.3.239.0/layers/CMakeLists.txt @@ -50,10 +50,8 @@ target_sources(VkLayer_utils PRIVATE vk_layer_logging.cpp vk_layer_utils.h vk_layer_utils.cpp - xxhash.h - xxhash.c ) -target_link_libraries(VkLayer_utils PUBLIC Vulkan::Headers) +target_link_libraries(VkLayer_utils PUBLIC Vulkan::Headers -lxxhash) set_target_properties(VkLayer_utils PROPERTIES LINKER_LANGUAGE CXX) target_include_directories(VkLayer_utils PUBLIC . @@ -258,8 +256,6 @@ target_sources(VkLayer_khronos_validatio video_validation.cpp vk_layer_settings_ext.h wsi_validation.cpp - xxhash.c - xxhash.h ) target_compile_definitions(VkLayer_khronos_validation PUBLIC ${KHRONOS_LAYER_COMPILE_DEFINITIONS})