1# Copyright 2020 The SwiftShader Authors. All Rights Reserved. 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# http://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14 15cmake_minimum_required(VERSION 3.13) 16 17project(SwiftShader C CXX ASM) 18 19set(CMAKE_CXX_STANDARD 17) 20set(CXX_STANDARD_REQUIRED ON) 21# MSVC doesn't define __cplusplus by default 22if(MSVC) 23 string(APPEND CMAKE_CXX_FLAGS " /Zc:__cplusplus") 24endif() 25 26########################################################### 27# Detect system 28########################################################### 29 30if(CMAKE_SYSTEM_NAME MATCHES "Linux") 31 set(LINUX TRUE) 32elseif(CMAKE_SYSTEM_NAME MATCHES "Android") 33 set(ANDROID TRUE) 34 set(CMAKE_CXX_FLAGS "-DANDROID_NDK_BUILD") 35elseif(WIN32) 36elseif(APPLE) 37elseif(FUCHSIA) 38 # NOTE: Building for Fuchsia requires a Fuchsia CMake-based SDK. 39 # See https://fuchsia-review.googlesource.com/c/fuchsia/+/379673 40 find_package(FuchsiaLibraries) 41else() 42 message(FATAL_ERROR "Platform is not supported") 43endif() 44 45if(CMAKE_SYSTEM_PROCESSOR MATCHES "arm" OR CMAKE_SYSTEM_PROCESSOR MATCHES "aarch") 46 if(CMAKE_SIZEOF_VOID_P EQUAL 8) 47 set(ARCH "aarch64") 48 else() 49 set(ARCH "arm") 50 endif() 51elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^mips.*") 52 if(CMAKE_SIZEOF_VOID_P EQUAL 8) 53 set(ARCH "mips64el") 54 else() 55 set(ARCH "mipsel") 56 endif() 57elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^ppc.*") 58 if(CMAKE_SIZEOF_VOID_P EQUAL 8) 59 set(ARCH "ppc64le") 60 else() 61 message(FATAL_ERROR "Architecture is not supported") 62 endif() 63else() 64 if(CMAKE_SIZEOF_VOID_P EQUAL 8) 65 set(ARCH "x86_64") 66 else() 67 set(ARCH "x86") 68 endif() 69endif() 70 71# Cross compiling on macOS. The cross compiling architecture should override 72# auto-detected system architecture settings. 73if(CMAKE_OSX_ARCHITECTURES) 74 if(CMAKE_OSX_ARCHITECTURES MATCHES "arm64") 75 set(ARCH "aarch64") 76 elseif(CMAKE_OSX_ARCHITECTURES MATCHES "x86_64") 77 set(ARCH "x86_64") 78 elseif(CMAKE_OSX_ARCHITECTURES MATCHES "i386") 79 set(ARCH "x86") 80 else() 81 message(FATAL_ERROR "Architecture ${CMAKE_OSX_ARCHITECTURES} is not " 82 "supported. Only one architecture (arm64, x86_64 " 83 "or i386) could be specified at build time.") 84 endif() 85endif() 86 87set(CMAKE_MACOSX_RPATH TRUE) 88 89if ((CMAKE_GENERATOR MATCHES "Visual Studio") AND (CMAKE_GENERATOR_TOOLSET STREQUAL "")) 90 message(WARNING "Visual Studio generators use the x86 host compiler by " 91 "default, even for 64-bit targets. This can result in linker " 92 "instability and out of memory errors. To use the 64-bit " 93 "host compiler, pass -Thost=x64 on the CMake command line.") 94endif() 95 96# Use CCache if available 97find_program(CCACHE_FOUND ccache) 98if(CCACHE_FOUND) 99 message(STATUS "Using ccache") 100 set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache) 101 set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ccache) 102endif() 103 104########################################################### 105# Install Gerrit commit hook 106########################################################### 107 108if(NOT EXISTS ${CMAKE_SOURCE_DIR}/.git/hooks/commit-msg) 109 message(WARNING " 110 .git/hooks/commit-msg was not found. 111 Downloading from https://gerrit-review.googlesource.com/tools/hooks/commit-msg... 112 ") 113 114 file(DOWNLOAD https://gerrit-review.googlesource.com/tools/hooks/commit-msg ${CMAKE_SOURCE_DIR}/commit-msg) 115 116 file(COPY ${CMAKE_SOURCE_DIR}/commit-msg 117 DESTINATION ${CMAKE_SOURCE_DIR}/.git/hooks/ 118 FILE_PERMISSIONS 119 OWNER_READ OWNER_WRITE OWNER_EXECUTE 120 GROUP_READ GROUP_WRITE GROUP_EXECUTE 121 WORLD_READ WORLD_EXECUTE) 122 file(REMOVE ${CMAKE_SOURCE_DIR}/commit-msg) 123endif() 124 125########################################################### 126# Host libraries 127########################################################### 128 129if(LINUX) 130 include(CheckSymbolExists) 131 check_symbol_exists(mallinfo malloc.h HAVE_MALLINFO) 132 check_symbol_exists(mallinfo2 malloc.h HAVE_MALLINFO2) 133endif() 134 135if(SWIFTSHADER_BUILD_WSI_DIRECTFB) 136 find_library(DIRECTFB directfb) 137 find_path(DIRECTFB_INCLUDE_DIR directfb/directfb.h) 138endif(SWIFTSHADER_BUILD_WSI_DIRECTFB) 139if(SWIFTSHADER_BUILD_WSI_D2D) 140 find_library(D2D drm) 141 find_path(D2D_INCLUDE_DIR libdrm/drm.h) 142endif(SWIFTSHADER_BUILD_WSI_D2D) 143 144########################################################### 145# Options 146########################################################### 147 148if(NOT CMAKE_BUILD_TYPE) 149 set(CMAKE_BUILD_TYPE "Release" CACHE STRING "The type of build: Debug Release MinSizeRel RelWithDebInfo." FORCE) 150 set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS Debug Release MinSizeRel RelWithDebInfo) 151endif() 152 153function(option_if_not_defined name description default) 154 if(NOT DEFINED ${name}) 155 option(${name} ${description} ${default}) 156 endif() 157endfunction() 158 159if(LINUX) 160 option_if_not_defined(SWIFTSHADER_BUILD_WSI_XCB "Build the XCB WSI support" TRUE) 161 option_if_not_defined(SWIFTSHADER_BUILD_WSI_WAYLAND "Build the Wayland WSI support" TRUE) 162 option_if_not_defined(SWIFTSHADER_BUILD_WSI_DIRECTFB "Build the DirectFB WSI support" FALSE) 163 option_if_not_defined(SWIFTSHADER_BUILD_WSI_D2D "Build the Direct-to-Display WSI support" FALSE) 164endif() 165 166option_if_not_defined(SWIFTSHADER_BUILD_PVR "Build the PowerVR examples" FALSE) 167option_if_not_defined(SWIFTSHADER_BUILD_TESTS "Build unit tests" TRUE) 168option_if_not_defined(SWIFTSHADER_BUILD_BENCHMARKS "Build benchmarks" FALSE) 169 170option_if_not_defined(SWIFTSHADER_USE_GROUP_SOURCES "Group the source files in a folder tree for Visual Studio" TRUE) 171 172option_if_not_defined(SWIFTSHADER_MSAN "Build with memory sanitizer" FALSE) 173option_if_not_defined(SWIFTSHADER_ASAN "Build with address sanitizer" FALSE) 174option_if_not_defined(SWIFTSHADER_TSAN "Build with thread sanitizer" FALSE) 175option_if_not_defined(SWIFTSHADER_UBSAN "Build with undefined behavior sanitizer" FALSE) 176option_if_not_defined(SWIFTSHADER_EMIT_COVERAGE "Emit code coverage information" FALSE) 177option_if_not_defined(SWIFTSHADER_WARNINGS_AS_ERRORS "Treat all warnings as errors" TRUE) 178option_if_not_defined(SWIFTSHADER_DCHECK_ALWAYS_ON "Check validation macros even in release builds" FALSE) 179option_if_not_defined(REACTOR_EMIT_DEBUG_INFO "Emit debug info for JIT functions" FALSE) 180option_if_not_defined(REACTOR_EMIT_PRINT_LOCATION "Emit printing of location info for JIT functions" FALSE) 181option_if_not_defined(REACTOR_EMIT_ASM_FILE "Emit asm files for JIT functions" FALSE) 182option_if_not_defined(REACTOR_ENABLE_PRINT "Enable RR_PRINT macros" FALSE) 183option_if_not_defined(REACTOR_VERIFY_LLVM_IR "Check reactor-generated LLVM IR is valid even in release builds" FALSE) 184option_if_not_defined(SWIFTSHADER_LESS_DEBUG_INFO "Generate less debug info to reduce file size" FALSE) 185# option_if_not_defined(SWIFTSHADER_ENABLE_VULKAN_DEBUGGER "Enable Vulkan debugger support" FALSE) # TODO(b/251802301) 186option_if_not_defined(SWIFTSHADER_ENABLE_ASTC "Enable ASTC compressed textures support" TRUE) # TODO(b/150130101) 187 188if(SWIFTSHADER_ENABLE_VULKAN_DEBUGGER) 189 set(SWIFTSHADER_BUILD_CPPDAP TRUE) 190endif() 191 192set(DEFAULT_REACTOR_BACKEND "LLVM") 193set(REACTOR_BACKEND ${DEFAULT_REACTOR_BACKEND} CACHE STRING "JIT compiler back-end used by Reactor") 194set_property(CACHE REACTOR_BACKEND PROPERTY STRINGS LLVM LLVM-Submodule Subzero) 195 196set(DEFAULT_SWIFTSHADER_LLVM_VERSION "10.0") 197set(SWIFTSHADER_LLVM_VERSION ${DEFAULT_SWIFTSHADER_LLVM_VERSION} CACHE STRING "LLVM version to use") 198set_property(CACHE SWIFTSHADER_LLVM_VERSION PROPERTY STRINGS "10.0") 199 200# If defined, overrides the default optimization level of the current reactor backend. 201# Set to one of the rr::Optimization::Level enum values. 202set(REACTOR_DEFAULT_OPT_LEVEL "" CACHE STRING "Reactor default optimization level") 203set_property(CACHE REACTOR_DEFAULT_OPT_LEVEL PROPERTY STRINGS "None" "Less" "Default" "Aggressive") 204 205if(NOT DEFINED SWIFTSHADER_LOGGING_LEVEL) 206 set(SWIFTSHADER_LOGGING_LEVEL "Info" CACHE STRING "SwiftShader logging level") 207 set_property(CACHE SWIFTSHADER_LOGGING_LEVEL PROPERTY STRINGS "Verbose" "Debug" "Info" "Warn" "Error" "Fatal" "Disabled") 208endif() 209 210# LLVM disallows calling cmake . from the main LLVM dir, the reason is that 211# it builds header files that could overwrite the orignal ones. Here we 212# want to include LLVM as a subdirectory and even though it wouldn't cause 213# the problem, if cmake . is called from the main dir, the condition that 214# LLVM checkes, "CMAKE_CURRENT_SOURCE_DIR == CMAKE_CURRENT_BINARY_DIR" will be true. So we 215# disallow it ourselves too to. In addition if there are remining CMakeFiles 216# and CMakeCache in the directory, cmake .. from a subdirectory will still 217# try to build from the main directory so we instruct users to delete these 218# files when they get the error. 219if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR) 220 message(FATAL_ERROR "In source builds are not allowed by LLVM, please create a build/ directory and build from there. You may have to delete the CMakeCache.txt file and CMakeFiles directory that are next to the CMakeLists.txt.") 221endif() 222 223set_property(GLOBAL PROPERTY USE_FOLDERS TRUE) 224 225########################################################### 226# Directories 227########################################################### 228 229set(SWIFTSHADER_DIR ${CMAKE_CURRENT_SOURCE_DIR}) 230set(SOURCE_DIR ${SWIFTSHADER_DIR}/src) 231set(THIRD_PARTY_DIR ${SWIFTSHADER_DIR}/third_party) 232set(TESTS_DIR ${SWIFTSHADER_DIR}/tests) 233 234########################################################### 235# Initialize submodules 236########################################################### 237 238function(InitSubmodule target submodule_dir) 239 if (NOT TARGET ${target}) 240 if(NOT EXISTS ${submodule_dir}/.git) 241 message(WARNING " 242 Target ${target} from submodule ${submodule_dir} missing. 243 Running 'git submodule update --init' to download it: 244 ") 245 246 execute_process(COMMAND git -C ${SWIFTSHADER_DIR} submodule update --init ${submodule_dir}) 247 endif() 248 endif() 249endfunction() 250 251if (SWIFTSHADER_BUILD_TESTS OR SWIFTSHADER_BUILD_BENCHMARKS) 252 set(BUILD_VULKAN_WRAPPER TRUE) 253endif() 254 255if (BUILD_VULKAN_WRAPPER) 256 InitSubmodule(glslang ${THIRD_PARTY_DIR}/glslang) 257endif() 258 259if (SWIFTSHADER_BUILD_TESTS) 260 InitSubmodule(gtest ${THIRD_PARTY_DIR}/googletest) 261endif() 262 263if(SWIFTSHADER_BUILD_BENCHMARKS) 264 InitSubmodule(benchmark::benchmark ${THIRD_PARTY_DIR}/benchmark) 265endif() 266 267if(REACTOR_EMIT_DEBUG_INFO) 268 InitSubmodule(libbacktrace ${THIRD_PARTY_DIR}/libbacktrace/src) 269endif() 270 271if(SWIFTSHADER_BUILD_PVR) 272 InitSubmodule(PVRCore ${THIRD_PARTY_DIR}/PowerVR_Examples) 273endif() 274 275if(SWIFTSHADER_BUILD_CPPDAP) 276 InitSubmodule(json ${THIRD_PARTY_DIR}/json) 277 InitSubmodule(cppdap ${THIRD_PARTY_DIR}/cppdap) 278endif() 279 280if(${REACTOR_BACKEND} STREQUAL "LLVM-Submodule") 281 InitSubmodule(llvm-submodule ${THIRD_PARTY_DIR}/llvm-project) 282endif() 283 284########################################################### 285# Convenience macros 286########################################################### 287 288# Recursively calls source_group on the files of the directory 289# so that Visual Studio has the files in a folder tree 290macro(group_all_sources directory) 291 file(GLOB files RELATIVE ${SWIFTSHADER_DIR}/${directory} ${SWIFTSHADER_DIR}/${directory}/*) 292 foreach(file ${files}) 293 if(IS_DIRECTORY ${SWIFTSHADER_DIR}/${directory}/${file}) 294 group_all_sources(${directory}/${file}) 295 else() 296 string(REPLACE "/" "\\" groupname ${directory}) 297 source_group(${groupname} FILES ${SWIFTSHADER_DIR}/${directory}/${file}) 298 endif() 299 endforeach() 300endmacro() 301 302# Takes target library and a directory where the export map is 303# and add the linker options so that only the API symbols are 304# exported. 305macro(set_shared_library_export_map TARGET DIR) 306 if(MSVC) 307 set_property(TARGET ${TARGET} APPEND_STRING PROPERTY LINK_FLAGS " /DEF:\"${DIR}/${TARGET}.def\"") 308 elseif(APPLE) 309 # The exported symbols list only exports the API functions and 310 # hides all the others. 311 set_property(TARGET ${TARGET} APPEND_STRING PROPERTY LINK_FLAGS "-exported_symbols_list ${DIR}/${TARGET}.exports") 312 set_property(TARGET ${TARGET} APPEND_STRING PROPERTY LINK_DEPENDS "${DIR}/${TARGET}.exports;") 313 # Don't allow undefined symbols, unless it's a Sanitizer build. 314 if(NOT SWIFTSHADER_MSAN AND NOT SWIFTSHADER_ASAN AND NOT SWIFTSHADER_TSAN AND NOT SWIFTSHADER_UBSAN) 315 set_property(TARGET ${TARGET} APPEND_STRING PROPERTY LINK_FLAGS " -Wl,-undefined,error") 316 endif() 317 elseif(LINUX OR FUCHSIA) 318 # NOTE: The Fuchsia linker script is needed to export the vk_icdInitializeConnectToServiceCallback 319 # entry point (a private implementation detail betwen the Fuchsia Vulkan loader and the ICD). 320 if ((FUCHSIA) AND ("${TARGET}" STREQUAL "vk_swiftshader")) 321 set(LINKER_VERSION_SCRIPT "fuchsia_vk_swiftshader.lds") 322 else() 323 set(LINKER_VERSION_SCRIPT "${TARGET}.lds") 324 endif() 325 326 # The version script only exports the API functions and 327 # hides all the others. 328 set_property(TARGET ${TARGET} APPEND_STRING PROPERTY LINK_FLAGS " -Wl,--version-script=${DIR}/${LINKER_VERSION_SCRIPT}") 329 set_property(TARGET ${TARGET} APPEND_STRING PROPERTY LINK_DEPENDS "${DIR}/${LINKER_VERSION_SCRIPT};") 330 331 # -Bsymbolic binds symbol references to their global definitions within 332 # a shared object, thereby preventing symbol preemption. 333 set_property(TARGET ${TARGET} APPEND_STRING PROPERTY LINK_FLAGS " -Wl,-Bsymbolic") 334 335 if(ARCH STREQUAL "mipsel" OR ARCH STREQUAL "mips64el") 336 # MIPS supports sysv hash-style only. 337 set_property(TARGET ${TARGET} APPEND_STRING PROPERTY LINK_FLAGS " -Wl,--hash-style=sysv") 338 elseif(LINUX) 339 # Both hash-style are needed, because we want both gold and 340 # GNU ld to be able to read our libraries. 341 set_property(TARGET ${TARGET} APPEND_STRING PROPERTY LINK_FLAGS " -Wl,--hash-style=both") 342 endif() 343 344 if(NOT ${SWIFTSHADER_EMIT_COVERAGE}) 345 # Gc sections is used in combination with each functions being 346 # in its own section, to reduce the binary size. 347 set_property(TARGET ${TARGET} APPEND_STRING PROPERTY LINK_FLAGS " -Wl,--gc-sections") 348 endif() 349 350 # Don't allow undefined symbols, unless it's a Sanitizer build. 351 if(NOT SWIFTSHADER_MSAN AND NOT SWIFTSHADER_ASAN AND NOT SWIFTSHADER_TSAN AND NOT SWIFTSHADER_UBSAN) 352 set_property(TARGET ${TARGET} APPEND_STRING PROPERTY LINK_FLAGS " -Wl,--no-undefined") 353 endif() 354 endif() 355endmacro() 356 357if(SWIFTSHADER_USE_GROUP_SOURCES) 358 group_all_sources(src) 359endif() 360 361########################################################### 362# Compile flags 363########################################################### 364 365# Flags for project code (non 3rd party) 366set(SWIFTSHADER_COMPILE_OPTIONS "") 367set(SWIFTSHADER_LINK_FLAGS "") 368set(SWIFTSHADER_LIBS "") 369 370macro(set_cpp_flag FLAG) 371 if(${ARGC} GREATER 1) 372 set(CMAKE_CXX_FLAGS_${ARGV1} "${CMAKE_CXX_FLAGS_${ARGV1}} ${FLAG}") 373 else() 374 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${FLAG}") 375 endif() 376endmacro() 377 378macro(set_linker_flag FLAG) 379 if(${ARGC} GREATER 1) 380 set(CMAKE_EXE_LINKER_FLAGS_${ARGV1} "${CMAKE_EXE_LINKER_FLAGS_${ARGV1}} ${FLAG}") 381 set(CMAKE_SHARED_LINKER_FLAGS_${ARGV1} "${CMAKE_EXE_LINKER_FLAGS_${ARGV1}} ${FLAG}") 382 else() 383 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${FLAG}") 384 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${FLAG}") 385 endif() 386endmacro() 387 388if(MSVC) 389 set_cpp_flag("/MP") 390 add_definitions(-D_CRT_SECURE_NO_WARNINGS) 391 add_definitions(-D_SCL_SECURE_NO_WARNINGS) 392 add_definitions(-D_SBCS) # Single Byte Character Set (ASCII) 393 add_definitions(-D_ENABLE_EXTENDED_ALIGNED_STORAGE) # Disable MSVC warnings about std::aligned_storage being broken before VS 2017 15.8 394 395 set_linker_flag("/DEBUG:FASTLINK" DEBUG) 396 set_linker_flag("/DEBUG:FASTLINK" RELWITHDEBINFO) 397 398 # Disable specific warnings 399 # TODO: Not all of these should be disabled, but for now, we want a warning-free msvc build. Remove these one by one 400 # and fix the actual warnings in code. 401 list(APPEND SWIFTSHADER_COMPILE_OPTIONS 402 "/wd4005" # 'identifier' : macro redefinition 403 "/wd4018" # 'expression' : signed/unsigned mismatch 404 "/wd4065" # switch statement contains 'default' but no 'case' labels 405 "/wd4141" # 'modifier' : used more than once 406 "/wd4244" # 'conversion' conversion from 'type1' to 'type2', possible loss of data 407 "/wd4267" # 'var' : conversion from 'size_t' to 'type', possible loss of data 408 "/wd4291" # 'void X new(size_t,unsigned int,unsigned int)': no matching operator delete found; memory will not be freed if initialization throws an exception 409 "/wd4309" # 'conversion' : truncation of constant value 410 "/wd4624" # 'derived class' : destructor was implicitly defined as deleted because a base class destructor is inaccessible or deleted 411 "/wd4800" # 'type' : forcing value to bool 'true' or 'false' (performance warning) 412 "/wd4838" # conversion from 'type_1' to 'type_2' requires a narrowing conversion 413 "/wd5030" # attribute 'attribute' is not recognized 414 "/wd5038" # data member 'member1' will be initialized after data member 'member2' data member 'member' will be initialized after base class 'base_class' 415 "/wd4146" # unary minus operator applied to unsigned type, result still unsigned 416 ) 417 418 # Treat specific warnings as errors 419 list(APPEND SWIFTSHADER_COMPILE_OPTIONS 420 "/we4018" # 'expression' : signed/unsigned mismatch 421 "/we4062" # enumerator 'identifier' in switch of enum 'enumeration' is not handled 422 "/we4471" # 'enumeration': a forward declaration of an unscoped enumeration must have an underlying type (int assumed) 423 "/we4838" # conversion from 'type_1' to 'type_2' requires a narrowing conversion 424 "/we5038" # data member 'member1' will be initialized after data member 'member2' data member 'member' will be initialized after base class 'base_class' 425 "/we4101" # 'identifier' : unreferenced local variable 426 ) 427else() 428 # Explicitly enable these warnings. 429 list(APPEND SWIFTSHADER_COMPILE_OPTIONS 430 "-Wall" 431 "-Wreorder" 432 "-Wsign-compare" 433 "-Wmissing-braces" 434 ) 435 436 if(CMAKE_CXX_COMPILER_ID MATCHES "GNU") 437 if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 9) 438 list(APPEND SWIFTSHADER_COMPILE_OPTIONS 439 "-Wdeprecated-copy" # implicit copy constructor for 'X' is deprecated because of user-declared copy assignment operator. 440 ) 441 endif() 442 elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang") 443 list(APPEND SWIFTSHADER_COMPILE_OPTIONS 444 "-Wextra" 445 "-Wunreachable-code-loop-increment" 446 "-Wunused-lambda-capture" 447 "-Wstring-conversion" 448 "-Wextra-semi" 449 "-Wignored-qualifiers" 450 "-Wdeprecated-copy" # implicit copy constructor for 'X' is deprecated because of user-declared copy assignment operator. 451 # TODO(b/208256248): Avoid exit-time destructor. 452 #"-Wexit-time-destructors" # declaration requires an exit-time destructor 453 ) 454 endif() 455 456 if (SWIFTSHADER_EMIT_COVERAGE) 457 if(CMAKE_CXX_COMPILER_ID MATCHES "GNU") 458 list(APPEND SWIFTSHADER_COMPILE_OPTIONS "--coverage") 459 list(APPEND SWIFTSHADER_LIBS "gcov") 460 elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang") 461 list(APPEND SWIFTSHADER_COMPILE_OPTIONS "-fprofile-instr-generate" "-fcoverage-mapping") 462 list(APPEND SWIFTSHADER_LINK_FLAGS "-fprofile-instr-generate" "-fcoverage-mapping") 463 else() 464 message(FATAL_ERROR "Coverage generation not supported for the ${CMAKE_CXX_COMPILER_ID} toolchain") 465 endif() 466 endif() 467 468 # Disable pedantic warnings 469 if(CMAKE_CXX_COMPILER_ID MATCHES "GNU") 470 list(APPEND SWIFTSHADER_COMPILE_OPTIONS 471 "-Wno-ignored-attributes" # ignoring attributes on template argument 'X' 472 "-Wno-attributes" # 'X' attribute ignored 473 "-Wno-strict-aliasing" # dereferencing type-punned pointer will break strict-aliasing rules 474 "-Wno-comment" # multi-line comment 475 ) 476 if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 9) 477 list(APPEND SWIFTSHADER_COMPILE_OPTIONS 478 "-Wno-init-list-lifetime" # assignment from temporary initializer_list does not extend the lifetime of the underlying array 479 ) 480 endif() 481 elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang") 482 list(APPEND SWIFTSHADER_COMPILE_OPTIONS 483 "-Wno-unneeded-internal-declaration" # function 'X' is not needed and will not be emitted 484 "-Wno-unused-private-field" # private field 'offset' is not used - TODO: Consider enabling this once Vulkan is further implemented. 485 "-Wno-comment" # multi-line comment 486 "-Wno-extra-semi" # extra ';' after member function definition 487 "-Wno-unused-parameter" # unused parameter 'X' 488 489 # Silence errors caused by unknown warnings when building with older 490 # versions of Clang. This demands checking that warnings added above 491 # are spelled correctly and work as intended! 492 "-Wno-unknown-warning-option" 493 ) 494 endif() 495 496 if(ARCH STREQUAL "x86") 497 set_cpp_flag("-m32") 498 set_cpp_flag("-msse2") 499 set_cpp_flag("-mfpmath=sse") 500 set_cpp_flag("-march=pentium4") 501 set_cpp_flag("-mtune=generic") 502 endif() 503 if(ARCH STREQUAL "x86_64") 504 set_cpp_flag("-m64") 505 set_cpp_flag("-fPIC") 506 set_cpp_flag("-march=x86-64") 507 set_cpp_flag("-mtune=generic") 508 endif() 509 if(ARCH STREQUAL "mipsel") 510 set_cpp_flag("-EL") 511 set_cpp_flag("-march=mips32r2") 512 set_cpp_flag("-fPIC") 513 set_cpp_flag("-mhard-float") 514 set_cpp_flag("-mfp32") 515 set_cpp_flag("-mxgot") 516 endif() 517 if(ARCH STREQUAL "mips64el") 518 set_cpp_flag("-EL") 519 set_cpp_flag("-march=mips64r2") 520 set_cpp_flag("-mabi=64") 521 set_cpp_flag("-fPIC") 522 set_cpp_flag("-mxgot") 523 endif() 524 525 if(SWIFTSHADER_LESS_DEBUG_INFO) 526 # Use -g1 to be able to get stack traces 527 set_cpp_flag("-g -g1" DEBUG) 528 set_cpp_flag("-g -g1" RELWITHDEBINFO) 529 else() 530 # Use -g3 to have even more debug info 531 set_cpp_flag("-g -g3" DEBUG) 532 set_cpp_flag("-g -g3" RELWITHDEBINFO) 533 endif() 534 535 if(NOT CMAKE_CXX_COMPILER_ID MATCHES "Clang") 536 # Treated as an unused argument with clang 537 set_cpp_flag("-s" RELEASE) 538 endif() 539 540 # For distribution it is more important to be slim than super optimized 541 set_cpp_flag("-Os" RELEASE) 542 set_cpp_flag("-Os" RELWITHDEBINFO) 543 544 set_cpp_flag("-DNDEBUG" RELEASE) 545 set_cpp_flag("-DNDEBUG" RELWITHDEBINFO) 546 547 # Put each variable and function in its own section so that when linking 548 # with -gc-sections unused functions and variables are removed. 549 set_cpp_flag("-ffunction-sections" RELEASE) 550 set_cpp_flag("-fdata-sections" RELEASE) 551 set_cpp_flag("-fomit-frame-pointer" RELEASE) 552 553 if(SWIFTSHADER_MSAN) 554 if(NOT CMAKE_CXX_COMPILER_ID MATCHES "Clang") 555 message(FATAL_ERROR " \n" 556 " MemorySanitizer usage requires compiling with Clang.") 557 endif() 558 559 if(NOT DEFINED ENV{SWIFTSHADER_MSAN_INSTRUMENTED_LIBCXX_PATH}) 560 message(FATAL_ERROR " \n" 561 " MemorySanitizer usage requires an instrumented build of libc++.\n" 562 " Set the SWIFTSHADER_MSAN_INSTRUMENTED_LIBCXX_PATH environment variable to the\n" 563 " build output path. See\n" 564 " https://github.com/google/sanitizers/wiki/MemorySanitizerLibcxxHowTo#instrumented-libc\n" 565 " for details on how to build an MSan instrumented libc++.") 566 endif() 567 568 set_cpp_flag("-fsanitize=memory") 569 set_linker_flag("-fsanitize=memory") 570 set_cpp_flag("-stdlib=libc++") 571 set_linker_flag("-L$ENV{SWIFTSHADER_MSAN_INSTRUMENTED_LIBCXX_PATH}/lib") 572 set_cpp_flag("-I$ENV{SWIFTSHADER_MSAN_INSTRUMENTED_LIBCXX_PATH}/include") 573 set_cpp_flag("-I$ENV{SWIFTSHADER_MSAN_INSTRUMENTED_LIBCXX_PATH}/include/c++/v1") 574 set_linker_flag("-Wl,-rpath,$ENV{SWIFTSHADER_MSAN_INSTRUMENTED_LIBCXX_PATH}/lib") 575 elseif(SWIFTSHADER_ASAN) 576 set_cpp_flag("-fsanitize=address") 577 set_linker_flag("-fsanitize=address") 578 elseif(SWIFTSHADER_TSAN) 579 set_cpp_flag("-fsanitize=thread") 580 set_linker_flag("-fsanitize=thread") 581 elseif(SWIFTSHADER_UBSAN) 582 set_cpp_flag("-fsanitize=undefined") 583 set_linker_flag("-fsanitize=undefined") 584 endif() 585endif() 586 587if(SWIFTSHADER_DCHECK_ALWAYS_ON) 588 list(APPEND SWIFTSHADER_COMPILE_OPTIONS "-DDCHECK_ALWAYS_ON") 589endif() 590 591if(SWIFTSHADER_WARNINGS_AS_ERRORS) 592 if(MSVC) 593 set(WARNINGS_AS_ERRORS "/WX") # Treat all warnings as errors 594 else() 595 set(WARNINGS_AS_ERRORS "-Werror") # Treat all warnings as errors 596 endif() 597endif() 598 599# Enable Reactor Print() functionality in Debug/RelWithDebInfo builds or when explicitly enabled. 600if(CMAKE_BUILD_TYPE MATCHES "Deb") 601 set(REACTOR_ENABLE_PRINT TRUE) 602endif() 603 604if(REACTOR_EMIT_PRINT_LOCATION) 605 # This feature depends on REACTOR_EMIT_DEBUG_INFO and REACTOR_ENABLE_PRINT 606 set(REACTOR_EMIT_DEBUG_INFO TRUE) 607 set(REACTOR_ENABLE_PRINT TRUE) 608 list(APPEND SWIFTSHADER_COMPILE_OPTIONS "-DENABLE_RR_EMIT_PRINT_LOCATION") 609endif() 610 611if(REACTOR_EMIT_ASM_FILE) 612 list(APPEND SWIFTSHADER_COMPILE_OPTIONS "-DENABLE_RR_EMIT_ASM_FILE") 613endif() 614 615if(REACTOR_EMIT_DEBUG_INFO) 616 message(WARNING "REACTOR_EMIT_DEBUG_INFO is enabled. This will likely affect performance.") 617 list(APPEND SWIFTSHADER_COMPILE_OPTIONS "-DENABLE_RR_DEBUG_INFO") 618endif() 619 620if(REACTOR_ENABLE_PRINT) 621 list(APPEND SWIFTSHADER_COMPILE_OPTIONS "-DENABLE_RR_PRINT") 622endif() 623 624if(REACTOR_VERIFY_LLVM_IR) 625 list(APPEND SWIFTSHADER_COMPILE_OPTIONS "-DENABLE_RR_LLVM_IR_VERIFICATION") 626endif() 627 628if(REACTOR_DEFAULT_OPT_LEVEL) 629 list(APPEND SWIFTSHADER_COMPILE_OPTIONS "-DREACTOR_DEFAULT_OPT_LEVEL=${REACTOR_DEFAULT_OPT_LEVEL}") 630endif() 631 632if(DEFINED SWIFTSHADER_LOGGING_LEVEL) 633 list(APPEND SWIFTSHADER_COMPILE_OPTIONS "-DSWIFTSHADER_LOGGING_LEVEL=${SWIFTSHADER_LOGGING_LEVEL}") 634endif() 635 636if(WIN32) 637 add_definitions(-DWINVER=0x501 -DNOMINMAX -DSTRICT) 638 set(CMAKE_FIND_LIBRARY_PREFIXES ${CMAKE_FIND_LIBRARY_PREFIXES} "" "lib") 639endif() 640 641set(USE_EXCEPTIONS 642 ${REACTOR_EMIT_DEBUG_INFO} # boost::stacktrace uses exceptions 643) 644if(NOT MSVC) 645 if (${USE_EXCEPTIONS}) 646 list(APPEND SWIFTSHADER_COMPILE_OPTIONS "-fexceptions") 647 else() 648 list(APPEND SWIFTSHADER_COMPILE_OPTIONS "-fno-exceptions") 649 endif() 650endif() 651unset(USE_EXCEPTIONS) 652 653########################################################### 654# libbacktrace and boost 655########################################################### 656if(REACTOR_EMIT_DEBUG_INFO) 657 add_subdirectory(${THIRD_PARTY_DIR}/libbacktrace EXCLUDE_FROM_ALL) 658 add_subdirectory(${THIRD_PARTY_DIR}/boost EXCLUDE_FROM_ALL) 659endif() 660 661########################################################### 662# LLVM 663########################################################### 664add_subdirectory(${THIRD_PARTY_DIR}/llvm-${SWIFTSHADER_LLVM_VERSION} EXCLUDE_FROM_ALL) 665set_target_properties(llvm PROPERTIES FOLDER "third_party") 666 667########################################################### 668# LLVM-Submodule 669########################################################### 670if(${REACTOR_BACKEND} STREQUAL "LLVM-Submodule") 671 set(LLVM_INCLUDE_TESTS FALSE) 672 set(LLVM_ENABLE_RTTI TRUE) 673 add_subdirectory(${THIRD_PARTY_DIR}/llvm-project/llvm EXCLUDE_FROM_ALL) 674 if(ARCH STREQUAL "aarch64") 675 llvm_map_components_to_libnames(llvm_libs orcjit aarch64asmparser aarch64codegen) 676 elseif(ARCH STREQUAL "arm") 677 llvm_map_components_to_libnames(llvm_libs orcjit armasmparser armcodegen) 678 elseif(ARCH MATCHES "^mips.*") 679 llvm_map_components_to_libnames(llvm_libs orcjit mipsasmparser mipscodegen) 680 elseif(ARCH STREQUAL "ppc64le") 681 llvm_map_components_to_libnames(llvm_libs orcjit powerpcasmparser powerpccodegen) 682 elseif(ARCH MATCHES "^x86.*") 683 llvm_map_components_to_libnames(llvm_libs orcjit x86asmparser x86codegen) 684 endif() 685 set_target_properties(${llvm_libs} PROPERTIES FOLDER "third_party") 686endif() 687 688########################################################### 689# Subzero 690########################################################### 691add_subdirectory(${THIRD_PARTY_DIR}/llvm-subzero EXCLUDE_FROM_ALL) 692add_subdirectory(${THIRD_PARTY_DIR}/subzero EXCLUDE_FROM_ALL) 693set_target_properties(llvm-subzero PROPERTIES FOLDER "third_party") 694set_target_properties(subzero PROPERTIES FOLDER "third_party") 695 696########################################################### 697# marl 698########################################################### 699set(MARL_THIRD_PARTY_DIR ${THIRD_PARTY_DIR}) 700add_subdirectory(${THIRD_PARTY_DIR}/marl) 701set_target_properties(marl PROPERTIES FOLDER "third_party") 702 703if(MARL_THREAD_SAFETY_ANALYSIS_SUPPORTED) 704 list(APPEND SWIFTSHADER_COMPILE_OPTIONS "-Wthread-safety") 705endif() 706 707########################################################### 708# cppdap 709########################################################### 710if(SWIFTSHADER_BUILD_CPPDAP) 711 set(CPPDAP_THIRD_PARTY_DIR ${THIRD_PARTY_DIR}) 712 add_subdirectory(${THIRD_PARTY_DIR}/cppdap) 713endif() 714 715########################################################### 716# astc-encoder 717########################################################### 718if(SWIFTSHADER_ENABLE_ASTC) 719 add_subdirectory(${THIRD_PARTY_DIR}/astc-encoder) 720 set_target_properties(astc-encoder PROPERTIES FOLDER "third_party") 721endif() 722 723########################################################### 724# gtest and gmock 725########################################################### 726if(SWIFTSHADER_BUILD_TESTS) 727 # For Win32, force gtest to match our CRT (shared) 728 set(gtest_force_shared_crt TRUE CACHE BOOL "" FORCE) 729 set(INSTALL_GTEST FALSE CACHE BOOL "" FORCE) 730 add_subdirectory(${THIRD_PARTY_DIR}/googletest EXCLUDE_FROM_ALL) 731 # gtest finds python, which picks python 2 first, if present. 732 # We need to undo this so that SPIR-V can later find python3. 733 unset(PYTHON_EXECUTABLE CACHE) 734 set_target_properties(gmock PROPERTIES FOLDER "third_party") 735 set_target_properties(gmock_main PROPERTIES FOLDER "third_party") 736 set_target_properties(gtest PROPERTIES FOLDER "third_party") 737 set_target_properties(gtest_main PROPERTIES FOLDER "third_party") 738endif() 739 740########################################################### 741# File Lists 742########################################################### 743 744########################################################### 745# Append OS specific files to lists 746########################################################### 747 748if(WIN32) 749 set(OS_LIBS odbc32 odbccp32 WS2_32 dxguid) 750elseif(LINUX) 751 set(OS_LIBS dl pthread) 752 if(SWIFTSHADER_BUILD_WSI_WAYLAND) 753 include_directories("${SWIFTSHADER_DIR}/include/Wayland") 754 endif() 755 if(SWIFTSHADER_BUILD_WSI_DIRECTFB) 756 list(APPEND OS_LIBS "${DIRECTFB}") 757 include_directories(${DIRECTFB_INCLUDE_DIR}/directfb) 758 endif() 759 if(SWIFTSHADER_BUILD_WSI_D2D) 760 list(APPEND OS_LIBS "${D2D}") 761 include_directories(${D2D_INCLUDE_DIR}/libdrm) 762 endif() 763elseif(FUCHSIA) 764 set(OS_LIBS zircon) 765elseif(APPLE) 766 find_library(COCOA_FRAMEWORK Cocoa) 767 find_library(QUARTZ_FRAMEWORK Quartz) 768 find_library(CORE_FOUNDATION_FRAMEWORK CoreFoundation) 769 find_library(IOSURFACE_FRAMEWORK IOSurface) 770 find_library(METAL_FRAMEWORK Metal) 771 set(OS_LIBS "${COCOA_FRAMEWORK}" "${QUARTZ_FRAMEWORK}" "${CORE_FOUNDATION_FRAMEWORK}" "${IOSURFACE_FRAMEWORK}" "${METAL_FRAMEWORK}") 772endif() 773 774########################################################### 775# SwiftShader Targets 776########################################################### 777 778add_subdirectory(src/Reactor) # Add ReactorSubzero and ReactorLLVM targets 779 780if(${REACTOR_BACKEND} STREQUAL "LLVM") 781 add_library(Reactor ALIAS ReactorLLVM) 782elseif(${REACTOR_BACKEND} STREQUAL "LLVM-Submodule") 783 add_library(Reactor ALIAS ReactorLLVMSubmodule) 784elseif(${REACTOR_BACKEND} STREQUAL "Subzero") 785 add_library(Reactor ALIAS ReactorSubzero) 786else() 787 message(FATAL_ERROR "REACTOR_BACKEND must be 'LLVM', 'LLVM-Submodule' or 'Subzero'") 788endif() 789 790if (NOT TARGET SPIRV-Tools) 791 # This variable is also used by SPIRV-Tools to locate SPIRV-Headers 792 set(SPIRV-Headers_SOURCE_DIR "${THIRD_PARTY_DIR}/SPIRV-Headers") 793 set(SPIRV_SKIP_TESTS TRUE CACHE BOOL "" FORCE) 794 set(SPIRV_SKIP_EXECUTABLES TRUE CACHE BOOL "" FORCE) 795 add_subdirectory(${THIRD_PARTY_DIR}/SPIRV-Tools) # Add SPIRV-Tools target 796endif() 797 798# Add a vk_base interface library for shared vulkan build options. 799# TODO: Create src/Base and make this a lib target, and move stuff from 800# src/Vulkan into it that is needed by vk_pipeline, vk_device, and vk_wsi. 801add_library(vk_base INTERFACE) 802 803if(SWIFTSHADER_ENABLE_VULKAN_DEBUGGER) 804 target_compile_definitions(vk_base INTERFACE "ENABLE_VK_DEBUGGER") 805endif() 806 807if(WIN32) 808 target_compile_definitions(vk_base INTERFACE "VK_USE_PLATFORM_WIN32_KHR") 809elseif(LINUX) 810 if(SWIFTSHADER_BUILD_WSI_XCB) 811 target_compile_definitions(vk_base INTERFACE "VK_USE_PLATFORM_XCB_KHR") 812 endif() 813 if(SWIFTSHADER_BUILD_WSI_WAYLAND) 814 target_compile_definitions(vk_base INTERFACE "VK_USE_PLATFORM_WAYLAND_KHR") 815 endif() 816 if(SWIFTSHADER_BUILD_WSI_DIRECTFB) 817 if(DIRECTFB AND DIRECTFB_INCLUDE_DIR) 818 target_compile_definitions(vk_base INTERFACE "VK_USE_PLATFORM_DIRECTFB_EXT") 819 endif() 820 endif(SWIFTSHADER_BUILD_WSI_DIRECTFB) 821 if(SWIFTSHADER_BUILD_WSI_D2D) 822 if(D2D) 823 target_compile_definitions(vk_base INTERFACE "VK_USE_PLATFORM_DISPLAY_KHR") 824 endif() 825 endif(SWIFTSHADER_BUILD_WSI_D2D) 826elseif(APPLE) 827 target_compile_definitions(vk_base INTERFACE "VK_USE_PLATFORM_MACOS_MVK") 828 target_compile_definitions(vk_base INTERFACE "VK_USE_PLATFORM_METAL_EXT") 829elseif(FUCHSIA) 830 target_compile_definitions(vk_base INTERFACE "VK_USE_PLATFORM_FUCHSIA") 831else() 832 message(FATAL_ERROR "Platform does not support Vulkan yet") 833endif() 834 835add_subdirectory(src/System) # Add vk_system target 836add_subdirectory(src/Pipeline) # Add vk_pipeline target 837add_subdirectory(src/WSI) # Add vk_wsi target 838add_subdirectory(src/Device) # Add vk_device target 839add_subdirectory(src/Vulkan) # Add vk_swiftshader target 840 841if(CMAKE_CXX_COMPILER_ID MATCHES "Clang" AND # turbo-cov is only useful for clang coverage info 842 SWIFTSHADER_EMIT_COVERAGE) 843 add_subdirectory(${TESTS_DIR}/regres/cov/turbo-cov) 844endif() 845 846########################################################### 847# Sample programs and tests 848########################################################### 849 850# TODO(b/161976310): Add support for building PowerVR on MacOS 851if(APPLE AND SWIFTSHADER_BUILD_PVR) 852 message(WARNING "Building PowerVR examples for SwiftShader is not yet supported on Apple platforms.") 853 set(SWIFTSHADER_BUILD_PVR FALSE) 854endif() 855 856if(SWIFTSHADER_BUILD_PVR) 857 if(UNIX AND NOT APPLE) 858 set(PVR_WINDOW_SYSTEM XCB) 859 860 # Set the RPATH of the next defined build targets to $ORIGIN, 861 # allowing them to load shared libraries from the execution directory. 862 set(CMAKE_BUILD_RPATH "$ORIGIN") 863 endif() 864 865 set(PVR_BUILD_EXAMPLES TRUE CACHE BOOL "Build the PowerVR SDK Examples" FORCE) 866 set(PVR_BUILD_VULKAN_EXAMPLES TRUE CACHE BOOL "Build the Vulkan PowerVR SDK Examples" FORCE) 867 add_subdirectory(${THIRD_PARTY_DIR}/PowerVR_Examples) 868 869 # Samples known to work well 870 set(PVR_VULKAN_TARGET_GOOD 871 VulkanBumpmap 872 VulkanExampleUI 873 VulkanGaussianBlur 874 VulkanGlass 875 VulkanGnomeHorde 876 VulkanHelloAPI 877 VulkanImageBasedLighting 878 VulkanIntroducingPVRUtils 879 VulkanMultiSampling 880 VulkanNavigation2D 881 VulkanParticleSystem 882 VulkanSkinning 883 ) 884 885 set(PVR_VULKAN_TARGET_OTHER 886 VulkanDeferredShading 887 VulkanDeferredShadingPFX 888 VulkanGameOfLife 889 VulkanIBLMapsGenerator 890 VulkanIMGTextureFilterCubic 891 VulkanIntroducingPVRShell 892 VulkanIntroducingPVRVk 893 VulkanIntroducingUIRenderer 894 VulkanMultithreading 895 VulkanNavigation3D 896 VulkanPostProcessing 897 VulkanPVRScopeExample 898 VulkanPVRScopeRemote 899 ) 900 901 set(PVR_TARGET_OTHER 902 glslang 903 glslangValidator 904 glslang-default-resource-limits 905 OSDependent 906 pugixml 907 PVRAssets 908 PVRCamera 909 PVRCore 910 PVRPfx 911 PVRShell 912 PVRUtilsVk 913 PVRVk 914 SPIRV 915 spirv-remap 916 SPVRemapper 917 uninstall 918 ) 919 920 set(PVR_VULKAN_TARGET 921 ${PVR_VULKAN_TARGET_GOOD} 922 ${PVR_VULKAN_TARGET_OTHER} 923 ) 924 925 foreach(pvr_target ${PVR_VULKAN_TARGET}) 926 add_dependencies(${pvr_target} vk_swiftshader) 927 endforeach() 928 929 foreach(pvr_target ${PVR_VULKAN_TARGET_GOOD}) 930 set_target_properties(${pvr_target} PROPERTIES FOLDER Samples) 931 endforeach() 932 933 foreach(pvr_target ${PVR_TARGET_OTHER} ${PVR_VULKAN_TARGET_OTHER}) 934 set_target_properties(${pvr_target} PROPERTIES FOLDER Samples/PowerVR-Build) 935 endforeach() 936endif() 937 938if(BUILD_VULKAN_WRAPPER) 939 if (NOT TARGET glslang) 940 add_subdirectory(${THIRD_PARTY_DIR}/glslang) 941 endif() 942 add_subdirectory(${TESTS_DIR}/VulkanWrapper) # Add VulkanWrapper target 943endif() 944 945if(SWIFTSHADER_BUILD_TESTS) 946 add_subdirectory(${TESTS_DIR}/ReactorUnitTests) # Add ReactorUnitTests target 947 add_subdirectory(${TESTS_DIR}/MathUnitTests) # Add math-unittests target 948 add_subdirectory(${TESTS_DIR}/SystemUnitTests) # Add system-unittests target 949endif() 950 951if(SWIFTSHADER_BUILD_BENCHMARKS) 952 if (NOT TARGET benchmark::benchmark) 953 set(BENCHMARK_ENABLE_TESTING FALSE CACHE BOOL FALSE FORCE) 954 add_subdirectory(${THIRD_PARTY_DIR}/benchmark) 955 set_target_properties(benchmark PROPERTIES FOLDER "third_party") 956 set_target_properties(benchmark_main PROPERTIES FOLDER "third_party") 957 endif() 958 959 add_subdirectory(${TESTS_DIR}/PipelineBenchmarks) # Add PipelineBenchmarks target 960 add_subdirectory(${TESTS_DIR}/ReactorBenchmarks) # Add ReactorBenchmarks target 961 add_subdirectory(${TESTS_DIR}/SystemBenchmarks) # Add system-benchmarks target 962 add_subdirectory(${TESTS_DIR}/VulkanBenchmarks) # Add VulkanBenchmarks target 963endif() 964 965if(SWIFTSHADER_BUILD_TESTS) 966 add_subdirectory(${TESTS_DIR}/VulkanUnitTests) # Add VulkanUnitTests target 967endif() 968