1# Copyright 2016-2021 Google Inc. 2# SPDX-License-Identifier: Apache-2.0 OR MIT 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15 16# 17# At your option, you may choose to accept this material under either: 18# 1. The Apache License, Version 2.0, found at <http://www.apache.org/licenses/LICENSE-2.0>, or 19# 2. The MIT License, found at <http://opensource.org/licenses/MIT>. 20# 21 22cmake_minimum_required(VERSION 3.0) 23set(CMAKE_CXX_STANDARD 11) 24set(CMAKE_CXX_EXTENSIONS OFF) 25 26# Avoid a warning if parent project sets VERSION in project(). 27if (${CMAKE_VERSION} VERSION_GREATER "3.0.1") 28 cmake_policy(SET CMP0048 NEW) 29endif() 30 31project(SPIRV-Cross LANGUAGES CXX C) 32enable_testing() 33 34include(GNUInstallDirs) 35 36option(SPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS "Instead of throwing exceptions assert" OFF) 37option(SPIRV_CROSS_SHARED "Build the C API as a single shared library." OFF) 38option(SPIRV_CROSS_STATIC "Build the C and C++ API as static libraries." ON) 39option(SPIRV_CROSS_CLI "Build the CLI binary. Requires SPIRV_CROSS_STATIC." ON) 40option(SPIRV_CROSS_ENABLE_TESTS "Enable SPIRV-Cross tests." ON) 41 42option(SPIRV_CROSS_ENABLE_GLSL "Enable GLSL support." ON) 43option(SPIRV_CROSS_ENABLE_HLSL "Enable HLSL target support." ON) 44option(SPIRV_CROSS_ENABLE_MSL "Enable MSL target support." ON) 45option(SPIRV_CROSS_ENABLE_CPP "Enable C++ target support." ON) 46option(SPIRV_CROSS_ENABLE_REFLECT "Enable JSON reflection target support." ON) 47option(SPIRV_CROSS_ENABLE_C_API "Enable C API wrapper support in static library." ON) 48option(SPIRV_CROSS_ENABLE_UTIL "Enable util module support." ON) 49 50option(SPIRV_CROSS_SANITIZE_ADDRESS "Sanitize address" OFF) 51option(SPIRV_CROSS_SANITIZE_MEMORY "Sanitize memory" OFF) 52option(SPIRV_CROSS_SANITIZE_THREADS "Sanitize threads" OFF) 53option(SPIRV_CROSS_SANITIZE_UNDEFINED "Sanitize undefined" OFF) 54 55option(SPIRV_CROSS_NAMESPACE_OVERRIDE "" "Override the namespace used in the C++ API.") 56option(SPIRV_CROSS_FORCE_STL_TYPES "Force use of STL types instead of STL replacements in certain places. Might reduce performance." OFF) 57 58option(SPIRV_CROSS_SKIP_INSTALL "Skips installation targets." OFF) 59 60option(SPIRV_CROSS_WERROR "Fail build on warnings." OFF) 61option(SPIRV_CROSS_MISC_WARNINGS "Misc warnings useful for Travis runs." OFF) 62 63option(SPIRV_CROSS_FORCE_PIC "Force position-independent code for all targets." OFF) 64 65if(${CMAKE_GENERATOR} MATCHES "Makefile") 66 if(${CMAKE_CURRENT_SOURCE_DIR} STREQUAL ${CMAKE_CURRENT_BINARY_DIR}) 67 message(FATAL_ERROR "Build out of tree to avoid overwriting Makefile") 68 endif() 69endif() 70 71set(spirv-compiler-options "") 72set(spirv-compiler-defines "") 73set(spirv-cross-link-flags "") 74 75message(STATUS "SPIRV-Cross: Finding Git version for SPIRV-Cross.") 76set(spirv-cross-build-version "unknown") 77find_package(Git) 78if (GIT_FOUND) 79 execute_process( 80 COMMAND ${GIT_EXECUTABLE} rev-parse --short HEAD 81 WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} 82 OUTPUT_VARIABLE spirv-cross-build-version 83 ERROR_QUIET 84 OUTPUT_STRIP_TRAILING_WHITESPACE 85 ) 86 message(STATUS "SPIRV-Cross: Git hash: ${spirv-cross-build-version}") 87else() 88 message(STATUS "SPIRV-Cross: Git not found, using unknown build version.") 89endif() 90 91string(TIMESTAMP spirv-cross-timestamp) 92configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/gitversion.in.h ${CMAKE_CURRENT_BINARY_DIR}/gitversion.h @ONLY) 93 94if (SPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS) 95 set(spirv-compiler-defines ${spirv-compiler-defines} SPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS) 96 if (NOT MSVC) 97 set(spirv-compiler-options ${spirv-compiler-options} -fno-exceptions) 98 endif() 99endif() 100 101if (SPIRV_CROSS_FORCE_STL_TYPES) 102 set(spirv-compiler-defines ${spirv-compiler-defines} SPIRV_CROSS_FORCE_STL_TYPES) 103endif() 104 105if (WIN32) 106 set(CMAKE_DEBUG_POSTFIX "d") 107endif() 108 109if (CMAKE_COMPILER_IS_GNUCXX OR ((${CMAKE_CXX_COMPILER_ID} MATCHES "Clang") AND NOT MSVC)) 110 set(spirv-compiler-options ${spirv-compiler-options} -Wall -Wextra -Wshadow -Wno-deprecated-declarations) 111 if (SPIRV_CROSS_MISC_WARNINGS) 112 if (${CMAKE_CXX_COMPILER_ID} MATCHES "Clang") 113 set(spirv-compiler-options ${spirv-compiler-options} -Wshorten-64-to-32) 114 endif() 115 endif() 116 if (SPIRV_CROSS_WERROR) 117 set(spirv-compiler-options ${spirv-compiler-options} -Werror) 118 endif() 119 120 if (SPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS) 121 set(spirv-compiler-options ${spirv-compiler-options} -fno-exceptions) 122 endif() 123 124 if (SPIRV_CROSS_SANITIZE_ADDRESS) 125 set(spirv-compiler-options ${spirv-compiler-options} -fsanitize=address) 126 set(spirv-cross-link-flags "${spirv-cross-link-flags} -fsanitize=address") 127 endif() 128 129 if (SPIRV_CROSS_SANITIZE_UNDEFINED) 130 set(spirv-compiler-options ${spirv-compiler-options} -fsanitize=undefined) 131 set(spirv-cross-link-flags "${spirv-cross-link-flags} -fsanitize=undefined") 132 endif() 133 134 if (SPIRV_CROSS_SANITIZE_MEMORY) 135 set(spirv-compiler-options ${spirv-compiler-options} -fsanitize=memory) 136 set(spirv-cross-link-flags "${spirv-cross-link-flags} -fsanitize=memory") 137 endif() 138 139 if (SPIRV_CROSS_SANITIZE_THREADS) 140 set(spirv-compiler-options ${spirv-compiler-options} -fsanitize=thread) 141 set(spirv-cross-link-flags "${spirv-cross-link-flags} -fsanitize=thread") 142 endif() 143elseif (MSVC) 144 # AppVeyor spuriously fails in debug build on older MSVC without /bigobj. 145 set(spirv-compiler-options ${spirv-compiler-options} /wd4267 /wd4996 $<$<CONFIG:DEBUG>:/bigobj>) 146endif() 147 148macro(extract_headers out_abs file_list) 149 set(${out_abs}) # absolute paths 150 foreach(_a ${file_list}) 151 # get_filename_component only returns the longest extension, so use a regex 152 string(REGEX REPLACE ".*\\.(h|hpp)" "\\1" ext ${_a}) 153 154 # For shared library, we are only interested in the C header. 155 if (SPIRV_CROSS_STATIC) 156 if(("${ext}" STREQUAL "h") OR ("${ext}" STREQUAL "hpp")) 157 list(APPEND ${out_abs} "${_a}") 158 endif() 159 else() 160 if("${ext}" STREQUAL "h") 161 list(APPEND ${out_abs} "${_a}") 162 endif() 163 endif() 164 endforeach() 165endmacro() 166 167macro(spirv_cross_add_library name config_name library_type) 168 add_library(${name} ${library_type} ${ARGN}) 169 extract_headers(hdrs "${ARGN}") 170 target_include_directories(${name} PUBLIC 171 $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}> 172 $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/spirv_cross>) 173 set_target_properties(${name} PROPERTIES 174 PUBLIC_HEADERS "${hdrs}") 175 if (SPIRV_CROSS_FORCE_PIC) 176 set_target_properties(${name} PROPERTIES POSITION_INDEPENDENT_CODE ON) 177 endif() 178 target_compile_options(${name} PRIVATE ${spirv-compiler-options}) 179 target_compile_definitions(${name} PRIVATE ${spirv-compiler-defines}) 180 if (SPIRV_CROSS_NAMESPACE_OVERRIDE) 181 if (${library_type} MATCHES "STATIC") 182 target_compile_definitions(${name} PUBLIC SPIRV_CROSS_NAMESPACE_OVERRIDE=${SPIRV_CROSS_NAMESPACE_OVERRIDE}) 183 else() 184 target_compile_definitions(${name} PRIVATE SPIRV_CROSS_NAMESPACE_OVERRIDE=${SPIRV_CROSS_NAMESPACE_OVERRIDE}) 185 endif() 186 endif() 187 188 if (NOT SPIRV_CROSS_SKIP_INSTALL) 189 install(TARGETS ${name} 190 EXPORT ${config_name}Config 191 RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} 192 LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} 193 ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} 194 PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/spirv_cross) 195 install(FILES ${hdrs} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/spirv_cross) 196 install(EXPORT ${config_name}Config DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/${config_name}/cmake) 197 export(TARGETS ${name} FILE ${config_name}Config.cmake) 198 endif() 199endmacro() 200 201set(spirv-cross-core-sources 202 ${CMAKE_CURRENT_SOURCE_DIR}/GLSL.std.450.h 203 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_common.hpp 204 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_cross_containers.hpp 205 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_cross_error_handling.hpp 206 ${CMAKE_CURRENT_SOURCE_DIR}/spirv.hpp 207 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_cross.hpp 208 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_cross.cpp 209 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_parser.hpp 210 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_parser.cpp 211 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_cross_parsed_ir.hpp 212 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_cross_parsed_ir.cpp 213 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_cfg.hpp 214 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_cfg.cpp) 215 216set(spirv-cross-c-sources 217 spirv.h 218 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_cross_c.cpp 219 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_cross_c.h) 220 221set(spirv-cross-glsl-sources 222 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_glsl.cpp 223 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_glsl.hpp) 224 225set(spirv-cross-cpp-sources 226 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_cpp.cpp 227 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_cpp.hpp) 228 229set(spirv-cross-msl-sources 230 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_msl.cpp 231 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_msl.hpp) 232 233set(spirv-cross-hlsl-sources 234 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_hlsl.cpp 235 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_hlsl.hpp) 236 237set(spirv-cross-reflect-sources 238 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_reflect.cpp 239 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_reflect.hpp) 240 241set(spirv-cross-util-sources 242 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_cross_util.cpp 243 ${CMAKE_CURRENT_SOURCE_DIR}/spirv_cross_util.hpp) 244 245if (SPIRV_CROSS_STATIC) 246 spirv_cross_add_library(spirv-cross-core spirv_cross_core STATIC 247 ${spirv-cross-core-sources}) 248 249 if (SPIRV_CROSS_ENABLE_GLSL) 250 spirv_cross_add_library(spirv-cross-glsl spirv_cross_glsl STATIC 251 ${spirv-cross-glsl-sources}) 252 target_link_libraries(spirv-cross-glsl PRIVATE spirv-cross-core) 253 endif() 254 255 if (SPIRV_CROSS_ENABLE_CPP) 256 spirv_cross_add_library(spirv-cross-cpp spirv_cross_cpp STATIC 257 ${spirv-cross-cpp-sources}) 258 259 if (SPIRV_CROSS_ENABLE_GLSL) 260 target_link_libraries(spirv-cross-cpp PRIVATE spirv-cross-glsl) 261 else() 262 message(FATAL_ERROR "Must enable GLSL support to enable C++ support.") 263 endif() 264 endif() 265 266 if (SPIRV_CROSS_ENABLE_REFLECT) 267 if (SPIRV_CROSS_ENABLE_GLSL) 268 spirv_cross_add_library(spirv-cross-reflect spirv_cross_reflect STATIC 269 ${spirv-cross-reflect-sources}) 270 else() 271 message(FATAL_ERROR "Must enable GLSL support to enable JSON reflection support.") 272 endif() 273 endif() 274 275 if (SPIRV_CROSS_ENABLE_MSL) 276 spirv_cross_add_library(spirv-cross-msl spirv_cross_msl STATIC 277 ${spirv-cross-msl-sources}) 278 if (SPIRV_CROSS_ENABLE_GLSL) 279 target_link_libraries(spirv-cross-msl PRIVATE spirv-cross-glsl) 280 else() 281 message(FATAL_ERROR "Must enable GLSL support to enable MSL support.") 282 endif() 283 endif() 284 285 if (SPIRV_CROSS_ENABLE_HLSL) 286 spirv_cross_add_library(spirv-cross-hlsl spirv_cross_hlsl STATIC 287 ${spirv-cross-hlsl-sources}) 288 if (SPIRV_CROSS_ENABLE_GLSL) 289 target_link_libraries(spirv-cross-hlsl PRIVATE spirv-cross-glsl) 290 else() 291 message(FATAL_ERROR "Must enable GLSL support to enable HLSL support.") 292 endif() 293 endif() 294 295 if (SPIRV_CROSS_ENABLE_UTIL) 296 spirv_cross_add_library(spirv-cross-util spirv_cross_util STATIC 297 ${spirv-cross-util-sources}) 298 target_link_libraries(spirv-cross-util PRIVATE spirv-cross-core) 299 endif() 300 301 if (SPIRV_CROSS_ENABLE_C_API) 302 spirv_cross_add_library(spirv-cross-c spirv_cross_c STATIC 303 ${spirv-cross-c-sources}) 304 target_include_directories(spirv-cross-c PRIVATE ${CMAKE_CURRENT_BINARY_DIR}) 305 target_compile_definitions(spirv-cross-c PRIVATE HAVE_SPIRV_CROSS_GIT_VERSION) 306 307 if (SPIRV_CROSS_ENABLE_GLSL) 308 target_link_libraries(spirv-cross-c PRIVATE spirv-cross-glsl) 309 target_compile_definitions(spirv-cross-c PRIVATE SPIRV_CROSS_C_API_GLSL=1) 310 endif() 311 312 if (SPIRV_CROSS_ENABLE_HLSL) 313 target_link_libraries(spirv-cross-c PRIVATE spirv-cross-hlsl) 314 target_compile_definitions(spirv-cross-c PRIVATE SPIRV_CROSS_C_API_HLSL=1) 315 endif() 316 317 if (SPIRV_CROSS_ENABLE_MSL) 318 target_link_libraries(spirv-cross-c PRIVATE spirv-cross-msl) 319 target_compile_definitions(spirv-cross-c PRIVATE SPIRV_CROSS_C_API_MSL=1) 320 endif() 321 322 if (SPIRV_CROSS_ENABLE_CPP) 323 target_link_libraries(spirv-cross-c PRIVATE spirv-cross-cpp) 324 target_compile_definitions(spirv-cross-c PRIVATE SPIRV_CROSS_C_API_CPP=1) 325 endif() 326 327 if (SPIRV_CROSS_ENABLE_REFLECT) 328 target_link_libraries(spirv-cross-c PRIVATE spirv-cross-reflect) 329 target_compile_definitions(spirv-cross-c PRIVATE SPIRV_CROSS_C_API_REFLECT=1) 330 endif() 331 endif() 332endif() 333 334set(spirv-cross-abi-major 0) 335set(spirv-cross-abi-minor 48) 336set(spirv-cross-abi-patch 0) 337 338if (SPIRV_CROSS_SHARED) 339 set(SPIRV_CROSS_VERSION ${spirv-cross-abi-major}.${spirv-cross-abi-minor}.${spirv-cross-abi-patch}) 340 341 if (NOT SPIRV_CROSS_SKIP_INSTALL) 342 configure_file( 343 ${CMAKE_CURRENT_SOURCE_DIR}/pkg-config/spirv-cross-c-shared.pc.in 344 ${CMAKE_CURRENT_BINARY_DIR}/spirv-cross-c-shared.pc @ONLY) 345 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/spirv-cross-c-shared.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig) 346 endif() 347 348 spirv_cross_add_library(spirv-cross-c-shared spirv_cross_c_shared SHARED 349 ${spirv-cross-core-sources} 350 ${spirv-cross-c-sources}) 351 352 target_include_directories(spirv-cross-c-shared PRIVATE ${CMAKE_CURRENT_BINARY_DIR}) 353 target_compile_definitions(spirv-cross-c-shared PRIVATE HAVE_SPIRV_CROSS_GIT_VERSION) 354 355 if (SPIRV_CROSS_ENABLE_GLSL) 356 target_sources(spirv-cross-c-shared PRIVATE ${spirv-cross-glsl-sources}) 357 target_compile_definitions(spirv-cross-c-shared PRIVATE SPIRV_CROSS_C_API_GLSL=1) 358 endif() 359 360 if (SPIRV_CROSS_ENABLE_HLSL) 361 if (SPIRV_CROSS_ENABLE_GLSL) 362 target_sources(spirv-cross-c-shared PRIVATE ${spirv-cross-hlsl-sources}) 363 else() 364 message(FATAL_ERROR "Must enable GLSL support to enable HLSL support.") 365 endif() 366 target_compile_definitions(spirv-cross-c-shared PRIVATE SPIRV_CROSS_C_API_HLSL=1) 367 endif() 368 369 if (SPIRV_CROSS_ENABLE_MSL) 370 if (SPIRV_CROSS_ENABLE_GLSL) 371 target_sources(spirv-cross-c-shared PRIVATE ${spirv-cross-msl-sources}) 372 else() 373 message(FATAL_ERROR "Must enable GLSL support to enable MSL support.") 374 endif() 375 target_compile_definitions(spirv-cross-c-shared PRIVATE SPIRV_CROSS_C_API_MSL=1) 376 endif() 377 378 if (SPIRV_CROSS_ENABLE_CPP) 379 if (SPIRV_CROSS_ENABLE_GLSL) 380 target_sources(spirv-cross-c-shared PRIVATE ${spirv-cross-cpp-sources}) 381 else() 382 message(FATAL_ERROR "Must enable GLSL support to enable C++ support.") 383 endif() 384 target_compile_definitions(spirv-cross-c-shared PRIVATE SPIRV_CROSS_C_API_CPP=1) 385 endif() 386 387 if (SPIRV_CROSS_ENABLE_REFLECT) 388 if (SPIRV_CROSS_ENABLE_GLSL) 389 target_sources(spirv-cross-c-shared PRIVATE ${spirv-cross-reflect-sources}) 390 else() 391 message(FATAL_ERROR "Must enable GLSL support to enable JSON reflection support.") 392 endif() 393 target_compile_definitions(spirv-cross-c-shared PRIVATE SPIRV_CROSS_C_API_REFLECT=1) 394 endif() 395 396 if (CMAKE_COMPILER_IS_GNUCXX OR (${CMAKE_CXX_COMPILER_ID} MATCHES "Clang")) 397 # Only export the C API. 398 target_compile_options(spirv-cross-c-shared PRIVATE -fvisibility=hidden) 399 if (NOT APPLE) 400 set_target_properties(spirv-cross-c-shared PROPERTIES LINK_FLAGS "${spirv-cross-link-flags}") 401 endif() 402 endif() 403 404 target_compile_definitions(spirv-cross-c-shared PRIVATE SPVC_EXPORT_SYMBOLS) 405 406 set_target_properties(spirv-cross-c-shared PROPERTIES 407 VERSION ${SPIRV_CROSS_VERSION} 408 SOVERSION ${spirv-cross-abi-major}) 409endif() 410 411if (SPIRV_CROSS_CLI) 412 if (NOT SPIRV_CROSS_ENABLE_GLSL) 413 message(FATAL_ERROR "Must enable GLSL if building CLI.") 414 endif() 415 416 if (NOT SPIRV_CROSS_ENABLE_HLSL) 417 message(FATAL_ERROR "Must enable HLSL if building CLI.") 418 endif() 419 420 if (NOT SPIRV_CROSS_ENABLE_MSL) 421 message(FATAL_ERROR "Must enable MSL if building CLI.") 422 endif() 423 424 if (NOT SPIRV_CROSS_ENABLE_CPP) 425 message(FATAL_ERROR "Must enable C++ if building CLI.") 426 endif() 427 428 if (NOT SPIRV_CROSS_ENABLE_REFLECT) 429 message(FATAL_ERROR "Must enable reflection if building CLI.") 430 endif() 431 432 if (NOT SPIRV_CROSS_ENABLE_UTIL) 433 message(FATAL_ERROR "Must enable utils if building CLI.") 434 endif() 435 436 if (NOT SPIRV_CROSS_STATIC) 437 message(FATAL_ERROR "Must build static libraries if building CLI.") 438 endif() 439 add_executable(spirv-cross main.cpp) 440 target_compile_options(spirv-cross PRIVATE ${spirv-compiler-options}) 441 target_include_directories(spirv-cross PRIVATE ${CMAKE_CURRENT_BINARY_DIR}) 442 target_compile_definitions(spirv-cross PRIVATE ${spirv-compiler-defines} HAVE_SPIRV_CROSS_GIT_VERSION) 443 set_target_properties(spirv-cross PROPERTIES LINK_FLAGS "${spirv-cross-link-flags}") 444 if (NOT SPIRV_CROSS_SKIP_INSTALL) 445 install(TARGETS spirv-cross DESTINATION ${CMAKE_INSTALL_BINDIR}) 446 endif() 447 target_link_libraries(spirv-cross PRIVATE 448 spirv-cross-glsl 449 spirv-cross-hlsl 450 spirv-cross-cpp 451 spirv-cross-reflect 452 spirv-cross-msl 453 spirv-cross-util 454 spirv-cross-core) 455 456 if (SPIRV_CROSS_ENABLE_TESTS) 457 # Set up tests, using only the simplest modes of the test_shaders 458 # script. You have to invoke the script manually to: 459 # - Update the reference files 460 # - Get cycle counts from malisc 461 # - Keep failing outputs 462 find_package(PythonInterp) 463 find_program(spirv-cross-glslang NAMES glslangValidator 464 PATHS ${CMAKE_CURRENT_SOURCE_DIR}/external/glslang-build/output/bin 465 NO_DEFAULT_PATH) 466 find_program(spirv-cross-spirv-as NAMES spirv-as 467 PATHS ${CMAKE_CURRENT_SOURCE_DIR}/external/spirv-tools-build/output/bin 468 NO_DEFAULT_PATH) 469 find_program(spirv-cross-spirv-val NAMES spirv-val 470 PATHS ${CMAKE_CURRENT_SOURCE_DIR}/external/spirv-tools-build/output/bin 471 NO_DEFAULT_PATH) 472 find_program(spirv-cross-spirv-opt NAMES spirv-opt 473 PATHS ${CMAKE_CURRENT_SOURCE_DIR}/external/spirv-tools-build/output/bin 474 NO_DEFAULT_PATH) 475 476 if ((${spirv-cross-glslang} MATCHES "NOTFOUND") OR (${spirv-cross-spirv-as} MATCHES "NOTFOUND") OR (${spirv-cross-spirv-val} MATCHES "NOTFOUND") OR (${spirv-cross-spirv-opt} MATCHES "NOTFOUND")) 477 set(SPIRV_CROSS_ENABLE_TESTS OFF) 478 message("SPIRV-Cross: Testing will be disabled for SPIRV-Cross. Could not find glslang or SPIRV-Tools build under external/. To enable testing, run ./checkout_glslang_spirv_tools.sh and ./build_glslang_spirv_tools.sh first.") 479 else() 480 set(SPIRV_CROSS_ENABLE_TESTS ON) 481 message("SPIRV-Cross: Found glslang and SPIRV-Tools. Enabling test suite.") 482 message("SPIRV-Cross: Found glslangValidator in: ${spirv-cross-glslang}.") 483 message("SPIRV-Cross: Found spirv-as in: ${spirv-cross-spirv-as}.") 484 message("SPIRV-Cross: Found spirv-val in: ${spirv-cross-spirv-val}.") 485 message("SPIRV-Cross: Found spirv-opt in: ${spirv-cross-spirv-opt}.") 486 endif() 487 488 set(spirv-cross-externals 489 --glslang "${spirv-cross-glslang}" 490 --spirv-as "${spirv-cross-spirv-as}" 491 --spirv-opt "${spirv-cross-spirv-opt}" 492 --spirv-val "${spirv-cross-spirv-val}") 493 494 if (${PYTHONINTERP_FOUND} AND SPIRV_CROSS_ENABLE_TESTS) 495 if (${PYTHON_VERSION_MAJOR} GREATER 2) 496 add_executable(spirv-cross-c-api-test tests-other/c_api_test.c) 497 target_link_libraries(spirv-cross-c-api-test spirv-cross-c) 498 set_target_properties(spirv-cross-c-api-test PROPERTIES LINK_FLAGS "${spirv-cross-link-flags}") 499 500 add_executable(spirv-cross-small-vector-test tests-other/small_vector.cpp) 501 target_link_libraries(spirv-cross-small-vector-test spirv-cross-core) 502 set_target_properties(spirv-cross-small-vector-test PROPERTIES LINK_FLAGS "${spirv-cross-link-flags}") 503 504 add_executable(spirv-cross-msl-constexpr-test tests-other/msl_constexpr_test.cpp) 505 target_link_libraries(spirv-cross-msl-constexpr-test spirv-cross-c) 506 set_target_properties(spirv-cross-msl-constexpr-test PROPERTIES LINK_FLAGS "${spirv-cross-link-flags}") 507 508 add_executable(spirv-cross-msl-resource-binding-test tests-other/msl_resource_bindings.cpp) 509 target_link_libraries(spirv-cross-msl-resource-binding-test spirv-cross-c) 510 set_target_properties(spirv-cross-msl-resource-binding-test PROPERTIES LINK_FLAGS "${spirv-cross-link-flags}") 511 512 add_executable(spirv-cross-hlsl-resource-binding-test tests-other/hlsl_resource_bindings.cpp) 513 target_link_libraries(spirv-cross-hlsl-resource-binding-test spirv-cross-c) 514 set_target_properties(spirv-cross-hlsl-resource-binding-test PROPERTIES LINK_FLAGS "${spirv-cross-link-flags}") 515 516 add_executable(spirv-cross-msl-ycbcr-conversion-test tests-other/msl_ycbcr_conversion_test.cpp) 517 target_link_libraries(spirv-cross-msl-ycbcr-conversion-test spirv-cross-c) 518 set_target_properties(spirv-cross-msl-ycbcr-conversion-test PROPERTIES LINK_FLAGS "${spirv-cross-link-flags}") 519 520 add_executable(spirv-cross-typed-id-test tests-other/typed_id_test.cpp) 521 target_link_libraries(spirv-cross-typed-id-test spirv-cross-core) 522 set_target_properties(spirv-cross-typed-id-test PROPERTIES LINK_FLAGS "${spirv-cross-link-flags}") 523 524 if (CMAKE_COMPILER_IS_GNUCXX OR (${CMAKE_CXX_COMPILER_ID} MATCHES "Clang")) 525 target_compile_options(spirv-cross-c-api-test PRIVATE -std=c89 -Wall -Wextra) 526 endif() 527 add_test(NAME spirv-cross-c-api-test 528 COMMAND $<TARGET_FILE:spirv-cross-c-api-test> ${CMAKE_CURRENT_SOURCE_DIR}/tests-other/c_api_test.spv 529 ${spirv-cross-abi-major} 530 ${spirv-cross-abi-minor} 531 ${spirv-cross-abi-patch}) 532 add_test(NAME spirv-cross-small-vector-test 533 COMMAND $<TARGET_FILE:spirv-cross-small-vector-test>) 534 add_test(NAME spirv-cross-msl-constexpr-test 535 COMMAND $<TARGET_FILE:spirv-cross-msl-constexpr-test> ${CMAKE_CURRENT_SOURCE_DIR}/tests-other/msl_constexpr_test.spv) 536 add_test(NAME spirv-cross-msl-resource-binding-test 537 COMMAND $<TARGET_FILE:spirv-cross-msl-resource-binding-test> ${CMAKE_CURRENT_SOURCE_DIR}/tests-other/msl_resource_binding.spv) 538 add_test(NAME spirv-cross-hlsl-resource-binding-test 539 COMMAND $<TARGET_FILE:spirv-cross-hlsl-resource-binding-test> ${CMAKE_CURRENT_SOURCE_DIR}/tests-other/hlsl_resource_binding.spv) 540 add_test(NAME spirv-cross-msl-ycbcr-conversion-test 541 COMMAND $<TARGET_FILE:spirv-cross-msl-ycbcr-conversion-test> ${CMAKE_CURRENT_SOURCE_DIR}/tests-other/msl_ycbcr_conversion_test.spv) 542 add_test(NAME spirv-cross-msl-ycbcr-conversion-test-2 543 COMMAND $<TARGET_FILE:spirv-cross-msl-ycbcr-conversion-test> ${CMAKE_CURRENT_SOURCE_DIR}/tests-other/msl_ycbcr_conversion_test_2.spv) 544 add_test(NAME spirv-cross-typed-id-test 545 COMMAND $<TARGET_FILE:spirv-cross-typed-id-test>) 546 add_test(NAME spirv-cross-test 547 COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --parallel 548 ${spirv-cross-externals} 549 ${CMAKE_CURRENT_SOURCE_DIR}/shaders 550 WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>) 551 add_test(NAME spirv-cross-test-no-opt 552 COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --parallel 553 ${spirv-cross-externals} 554 ${CMAKE_CURRENT_SOURCE_DIR}/shaders-no-opt 555 WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>) 556 add_test(NAME spirv-cross-test-metal 557 COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --metal --parallel 558 ${spirv-cross-externals} 559 ${CMAKE_CURRENT_SOURCE_DIR}/shaders-msl 560 WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>) 561 add_test(NAME spirv-cross-test-metal-no-opt 562 COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --metal --parallel 563 ${spirv-cross-externals} 564 ${CMAKE_CURRENT_SOURCE_DIR}/shaders-msl-no-opt 565 WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>) 566 add_test(NAME spirv-cross-test-hlsl 567 COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --hlsl --parallel 568 ${spirv-cross-externals} 569 ${CMAKE_CURRENT_SOURCE_DIR}/shaders-hlsl 570 WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>) 571 add_test(NAME spirv-cross-test-hlsl-no-opt 572 COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --hlsl --parallel 573 ${spirv-cross-externals} 574 ${CMAKE_CURRENT_SOURCE_DIR}/shaders-hlsl-no-opt 575 WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>) 576 add_test(NAME spirv-cross-test-opt 577 COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --opt --parallel 578 ${spirv-cross-externals} 579 ${CMAKE_CURRENT_SOURCE_DIR}/shaders 580 WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>) 581 add_test(NAME spirv-cross-test-metal-opt 582 COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --metal --opt --parallel 583 ${spirv-cross-externals} 584 ${CMAKE_CURRENT_SOURCE_DIR}/shaders-msl 585 WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>) 586 add_test(NAME spirv-cross-test-hlsl-opt 587 COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --hlsl --opt --parallel 588 ${spirv-cross-externals} 589 ${CMAKE_CURRENT_SOURCE_DIR}/shaders-hlsl 590 WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>) 591 add_test(NAME spirv-cross-test-reflection 592 COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --reflect --parallel 593 ${spirv-cross-externals} 594 ${CMAKE_CURRENT_SOURCE_DIR}/shaders-reflection 595 WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>) 596 add_test(NAME spirv-cross-test-ue4 597 COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --msl --parallel 598 ${spirv-cross-externals} 599 ${CMAKE_CURRENT_SOURCE_DIR}/shaders-ue4 600 WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>) 601 add_test(NAME spirv-cross-test-ue4-opt 602 COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --msl --opt --parallel 603 ${spirv-cross-externals} 604 ${CMAKE_CURRENT_SOURCE_DIR}/shaders-ue4 605 WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>) 606 add_test(NAME spirv-cross-test-ue4-no-opt 607 COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test_shaders.py --msl --parallel 608 ${spirv-cross-externals} 609 ${CMAKE_CURRENT_SOURCE_DIR}/shaders-ue4-no-opt 610 WORKING_DIRECTORY $<TARGET_FILE_DIR:spirv-cross>) 611 endif() 612 elseif(NOT ${PYTHONINTERP_FOUND}) 613 message(WARNING "SPIRV-Cross: Testing disabled. Could not find python3. If you have python3 installed try running " 614 "cmake with -DPYTHON_EXECUTABLE:FILEPATH=/path/to/python3 to help it find the executable") 615 endif() 616 endif() 617endif() 618