1# ~~~ 2# Copyright (c) 2014-2019 Valve Corporation 3# Copyright (c) 2014-2019 LunarG, Inc. 4# 5# Licensed under the Apache License, Version 2.0 (the "License"); 6# you may not use this file except in compliance with the License. 7# You may obtain a copy of the License at 8# 9# http://www.apache.org/licenses/LICENSE-2.0 10# 11# Unless required by applicable law or agreed to in writing, software 12# distributed under the License is distributed on an "AS IS" BASIS, 13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14# See the License for the specific language governing permissions and 15# limitations under the License. 16# ~~~ 17 18if(WIN32) 19 add_definitions(-DVK_USE_PLATFORM_WIN32_KHR -DVK_USE_PLATFORM_WIN32_KHX -DWIN32_LEAN_AND_MEAN) 20 add_custom_target(mk_layer_config_dir ALL 21 COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>) 22 set_target_properties(mk_layer_config_dir PROPERTIES FOLDER ${LAYERS_HELPER_FOLDER}) 23elseif(ANDROID) 24 add_definitions(-DVK_USE_PLATFORM_ANDROID_KHR -DVK_USE_PLATFORM_ANDROID_KHX) 25elseif(APPLE) 26 add_definitions(-DVK_USE_PLATFORM_MACOS_MVK) 27 if(CMAKE_GENERATOR MATCHES "^Xcode.*") 28 add_custom_target(mk_layer_config_dir ALL 29 COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>) 30 endif() 31elseif(UNIX AND NOT APPLE) # i.e. Linux 32 if(BUILD_WSI_XCB_SUPPORT) 33 add_definitions(-DVK_USE_PLATFORM_XCB_KHR -DVK_USE_PLATFORM_XCB_KHX) 34 endif() 35 36 if(BUILD_WSI_XLIB_SUPPORT) 37 add_definitions(-DVK_USE_PLATFORM_XLIB_KHR -DVK_USE_PLATFORM_XLIB_KHX -DVK_USE_PLATFORM_XLIB_XRANDR_EXT) 38 endif() 39 40 if(BUILD_WSI_WAYLAND_SUPPORT) 41 add_definitions(-DVK_USE_PLATFORM_WAYLAND_KHR -DVK_USE_PLATFORM_WAYLAND_KHX) 42 endif() 43else() 44 message(FATAL_ERROR "Unsupported Platform!") 45endif() 46 47# Custom targets for generated validation layer helper file dependencies 48add_custom_target(spirv_tools_revision_file DEPENDS spirv_tools_commit_id.h) 49set_target_properties(spirv_tools_revision_file PROPERTIES FOLDER ${LAYERS_HELPER_FOLDER}) 50 51if(BUILD_LAYERS) 52 # generate header file containing commit IDs of external dependencies 53 add_custom_command(OUTPUT spirv_tools_commit_id.h 54 COMMAND ${PYTHON_EXECUTABLE} ${SCRIPTS_DIR}/external_revision_generator.py 55 --from_uuid -s SPIRV_TOOLS_COMMIT_ID -o spirv_tools_commit_id.h 56 DEPENDS ${SCRIPTS_DIR}/external_revision_generator.py) 57endif() 58 59# Configure installation of source files that are dependencies of other repos. 60set(LAYER_UTIL_FILES 61 hash_util.h 62 hash_vk_types.h 63 vk_format_utils.h 64 vk_format_utils.cpp 65 vk_layer_config.h 66 vk_layer_config.cpp 67 vk_layer_data.h 68 vk_layer_extension_utils.h 69 vk_layer_extension_utils.cpp 70 vk_layer_logging.h 71 vk_layer_utils.h 72 vk_layer_utils.cpp 73 vk_loader_layer.h 74 vk_loader_platform.h 75 vk_validation_error_messages.h 76 ${PROJECT_BINARY_DIR}/vk_layer_dispatch_table.h 77 ${PROJECT_BINARY_DIR}/vk_dispatch_table_helper.h 78 ${PROJECT_BINARY_DIR}/vk_safe_struct.h 79 ${PROJECT_BINARY_DIR}/vk_safe_struct.cpp 80 ${PROJECT_BINARY_DIR}/vk_enum_string_helper.h 81 ${PROJECT_BINARY_DIR}/vk_object_types.h 82 ${PROJECT_BINARY_DIR}/vk_extension_helper.h 83 ${PROJECT_BINARY_DIR}/vk_typemap_helper.h) 84install(FILES ${LAYER_UTIL_FILES} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}) 85 86set(TARGET_NAMES 87 VkLayer_core_validation 88 VkLayer_object_lifetimes 89 VkLayer_unique_objects 90 VkLayer_stateless_validation 91 VkLayer_standard_validation 92 VkLayer_thread_safety) 93 94if(BUILD_LAYERS) 95 # Install the layer json files 96 if(WIN32) 97 if(CMAKE_GENERATOR MATCHES "^Visual Studio.*") 98 foreach(TARGET_NAME ${TARGET_NAMES}) 99 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>/${TARGET_NAME}.json DESTINATION ${CMAKE_INSTALL_LIBDIR}) 100 endforeach() 101 else() 102 foreach(TARGET_NAME ${TARGET_NAMES}) 103 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${TARGET_NAME}.json DESTINATION ${CMAKE_INSTALL_LIBDIR}) 104 endforeach() 105 endif() 106 elseif(UNIX) # UNIX includes APPLE 107 foreach(TARGET_NAME ${TARGET_NAMES}) 108 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/staging-json/${TARGET_NAME}.json 109 DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/vulkan/explicit_layer.d) 110 endforeach() 111 endif() 112endif() 113 114# System-specific macros to create a library target. 115if(WIN32) 116 macro(AddVkLayer target LAYER_COMPILE_DEFINITIONS) 117 file(TO_NATIVE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/VkLayer_${target}.def DEF_FILE) 118 add_custom_target(copy-${target}-def-file ALL 119 COMMAND ${CMAKE_COMMAND} -E copy_if_different ${DEF_FILE} VkLayer_${target}.def 120 VERBATIM) 121 set_target_properties(copy-${target}-def-file PROPERTIES FOLDER ${LAYERS_HELPER_FOLDER}) 122 123 add_library(VkLayer_${target} SHARED ${ARGN} VkLayer_${target}.def) 124 target_compile_definitions(VkLayer_${target} PUBLIC ${LAYER_COMPILE_DEFINITIONS}) 125 target_link_libraries(VkLayer_${target} PRIVATE VkLayer_utils) 126 add_dependencies(VkLayer_${target} VulkanVL_generate_helper_files VulkanVL_generate_chassis_files VkLayer_utils) 127 install(TARGETS VkLayer_${target} DESTINATION ${CMAKE_INSTALL_LIBDIR}) 128 endmacro() 129elseif(APPLE) 130 macro(AddVkLayer target LAYER_COMPILE_DEFINITIONS) 131 add_library(VkLayer_${target} SHARED ${ARGN}) 132 target_compile_definitions(VkLayer_${target} PUBLIC ${LAYER_COMPILE_DEFINITIONS}) 133 target_link_libraries(VkLayer_${target} PRIVATE VkLayer_utils) 134 add_dependencies(VkLayer_${target} VulkanVL_generate_helper_files VulkanVL_generate_chassis_files VkLayer_utils) 135 set_target_properties(VkLayer_${target} 136 PROPERTIES LINK_FLAGS 137 "-Wl" 138 INSTALL_RPATH 139 "@loader_path/") 140 install(TARGETS VkLayer_${target} DESTINATION ${CMAKE_CURRENT_BINARY_DIR}) 141 endmacro() 142else(UNIX AND NOT APPLE) # i.e.: Linux 143 macro(AddVkLayer target LAYER_COMPILE_DEFINITIONS) 144 add_library(VkLayer_${target} SHARED ${ARGN}) 145 target_compile_definitions(VkLayer_${target} PUBLIC ${LAYER_COMPILE_DEFINITIONS}) 146 target_link_libraries(VkLayer_${target} PRIVATE VkLayer_utils) 147 add_dependencies(VkLayer_${target} VulkanVL_generate_helper_files VulkanVL_generate_chassis_files VkLayer_utils) 148 set_target_properties(VkLayer_${target} PROPERTIES LINK_FLAGS "-Wl,-Bsymbolic,--exclude-libs,ALL") 149 install(TARGETS VkLayer_${target} DESTINATION ${CMAKE_INSTALL_LIBDIR}) 150 endmacro() 151endif() 152 153include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${VulkanHeaders_INCLUDE_DIR}) 154 155if(WIN32) 156 # Applies to all configurations 157 add_definitions(-D_CRT_SECURE_NO_WARNINGS) 158 # Avoid: fatal error C1128: number of sections exceeded object file format limit: compile with /bigobj 159 add_compile_options("/bigobj") 160 # Turn off transitional "changed behavior" warning message for Visual Studio versions prior to 2015. The changed behavior is 161 # that constructor initializers are now fixed to clear the struct members. 162 add_compile_options("$<$<AND:$<CXX_COMPILER_ID:MSVC>,$<VERSION_LESS:$<CXX_COMPILER_VERSION>,19>>:/wd4351>") 163else() 164 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wpointer-arith -Wno-unused-function -Wno-sign-compare") 165 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wpointer-arith -Wno-unused-function -Wno-sign-compare") 166endif() 167 168# Clang warns about unused const variables. Generated files may purposely contain unused consts, so silence this warning in Clang 169if(CMAKE_C_COMPILER_ID MATCHES "Clang") 170 set_source_files_properties(parameter_validation.cpp PROPERTIES COMPILE_FLAGS "-Wno-unused-const-variable") 171endif() 172 173GenerateFromVkXml(thread_safety_generator.py thread_safety.h) 174GenerateFromVkXml(thread_safety_generator.py thread_safety.cpp) 175GenerateFromVkXml(parameter_validation_generator.py parameter_validation.cpp) 176GenerateFromVkXml(parameter_validation_generator.py parameter_validation.h) 177GenerateFromVkXml(dispatch_table_helper_generator.py vk_dispatch_table_helper.h) 178GenerateFromVkXml(object_tracker_generator.py object_tracker.cpp) 179GenerateFromVkXml(object_tracker_generator.py object_tracker.h) 180GenerateFromVkXml(layer_chassis_generator.py chassis.cpp) 181GenerateFromVkXml(layer_chassis_generator.py chassis.h) 182GenerateFromVkXml(layer_chassis_dispatch_generator.py layer_chassis_dispatch.h) 183GenerateFromVkXml(layer_chassis_dispatch_generator.py layer_chassis_dispatch.cpp) 184 185# This target causes the chassis source files to be generated. 186add_custom_target(VulkanVL_generate_chassis_files 187 DEPENDS chassis.cpp 188 chassis.h 189 layer_chassis_dispatch.h 190 layer_chassis_dispatch.cpp) 191set_target_properties(VulkanVL_generate_chassis_files PROPERTIES FOLDER ${LAYERS_HELPER_FOLDER}) 192 193# Inter-layer dependencies are temporarily necessary to serialize layer builds which avoids contention for common generated files 194if(BUILD_LAYERS) 195 AddVkLayer(core_validation "BUILD_CORE_VALIDATION" chassis.cpp layer_chassis_dispatch.cpp core_validation.cpp convert_to_renderpass2.cpp descriptor_sets.cpp buffer_validation.cpp shader_validation.cpp gpu_validation.cpp xxhash.c) 196 add_dependencies(VkLayer_core_validation VulkanVL_generate_chassis_files) 197 AddVkLayer(object_lifetimes "BUILD_OBJECT_TRACKER" object_tracker.cpp object_tracker.h object_tracker_utils.cpp chassis.cpp layer_chassis_dispatch.cpp) 198 add_dependencies(VkLayer_object_lifetimes VkLayer_core_validation) 199 AddVkLayer(thread_safety "BUILD_THREAD_SAFETY" thread_safety.cpp thread_safety.h chassis.cpp layer_chassis_dispatch.cpp) 200 add_dependencies(VkLayer_thread_safety VkLayer_object_lifetimes) 201 AddVkLayer(unique_objects "LAYER_CHASSIS_CAN_WRAP_HANDLES" chassis.cpp layer_chassis_dispatch.cpp) 202 add_dependencies(VkLayer_unique_objects VkLayer_thread_safety) 203 AddVkLayer(stateless_validation "BUILD_PARAMETER_VALIDATION" parameter_validation.cpp parameter_validation.h parameter_validation_utils.cpp chassis.cpp layer_chassis_dispatch.cpp) 204 add_dependencies(VkLayer_stateless_validation VkLayer_unique_objects) 205 206 # Core validation has additional dependencies 207 target_include_directories(VkLayer_core_validation PRIVATE ${GLSLANG_SPIRV_INCLUDE_DIR}) 208 target_include_directories(VkLayer_core_validation PRIVATE ${SPIRV_TOOLS_INCLUDE_DIR}) 209 target_link_libraries(VkLayer_core_validation PRIVATE ${SPIRV_TOOLS_LIBRARIES}) 210 add_dependencies(VkLayer_core_validation spirv_tools_revision_file) 211 212 # The output file needs Unix "/" separators or Windows "\" separators On top of that, Windows separators actually need to be doubled 213 # because the json format uses backslash escapes 214 file(TO_NATIVE_PATH "./" RELATIVE_PATH_PREFIX) 215 string(REPLACE "\\" 216 "\\\\" 217 RELATIVE_PATH_PREFIX 218 "${RELATIVE_PATH_PREFIX}") 219 220 # Run each .json.in file through the generator We need to create the generator.cmake script so that the generator can be run at 221 # compile time, instead of configure time Running at compile time lets us use cmake generator expressions (TARGET_FILE_NAME and 222 # TARGET_FILE_DIR, specifically) 223 file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/generator.cmake" "configure_file(\"\${INPUT_FILE}\" \"\${OUTPUT_FILE}\")") 224 foreach(TARGET_NAME ${TARGET_NAMES}) 225 set(CONFIG_DEFINES -DINPUT_FILE="${CMAKE_CURRENT_SOURCE_DIR}/json/${TARGET_NAME}.json.in" -DVK_VERSION=1.1.${vk_header_version}) 226 # If this json file is not a metalayer, get the needed properties from that target 227 if(TARGET ${TARGET_NAME}) 228 set(CONFIG_DEFINES 229 ${CONFIG_DEFINES} 230 -DOUTPUT_FILE="$<TARGET_FILE_DIR:${TARGET_NAME}>/${TARGET_NAME}.json" 231 -DRELATIVE_LAYER_BINARY="${RELATIVE_PATH_PREFIX}$<TARGET_FILE_NAME:${TARGET_NAME}>") 232 # If this json file is a metalayer, make the output path match core validation, and there is no layer binary file 233 else() 234 set(CONFIG_DEFINES ${CONFIG_DEFINES} -DOUTPUT_FILE="$<TARGET_FILE_DIR:VkLayer_core_validation>/${TARGET_NAME}.json") 235 endif() 236 add_custom_target(${TARGET_NAME}-json ALL 237 COMMAND ${CMAKE_COMMAND} ${CONFIG_DEFINES} -P "${CMAKE_CURRENT_BINARY_DIR}/generator.cmake") 238 if(CMAKE_GENERATOR MATCHES "^Visual Studio.*") 239 set_target_properties(${TARGET_NAME}-json PROPERTIES FOLDER ${LAYERS_HELPER_FOLDER}) 240 endif() 241 endforeach() 242 243 # For UNIX-based systems, `library_path` should not contain a relative path (indicated by "./") before installing to system 244 # directories, so we do not include it in the staging-json files which are used for installation 245 if(UNIX) 246 foreach(TARGET_NAME ${TARGET_NAMES}) 247 set(INSTALL_DEFINES 248 -DINPUT_FILE="${CMAKE_CURRENT_SOURCE_DIR}/json/${TARGET_NAME}.json.in" 249 -DOUTPUT_FILE="${CMAKE_CURRENT_BINARY_DIR}/staging-json/${TARGET_NAME}.json" 250 -DVK_VERSION=1.1.${vk_header_version}) 251 # If this json file is not a metalayer, get the needed properties from that target 252 if(TARGET ${TARGET_NAME}) 253 set(INSTALL_DEFINES ${INSTALL_DEFINES} -DRELATIVE_LAYER_BINARY="$<TARGET_FILE_NAME:${TARGET_NAME}>") 254 endif() 255 add_custom_target(${TARGET_NAME}-staging-json ALL 256 COMMAND ${CMAKE_COMMAND} ${INSTALL_DEFINES} -P "${CMAKE_CURRENT_BINARY_DIR}/generator.cmake") 257 endforeach() 258 endif() 259endif() 260