# Copyright 2020 The Tint Authors. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. if (${TINT_BUILD_BENCHMARKS}) set(BENCHMARK_ENABLE_TESTING FALSE CACHE BOOL FALSE FORCE) add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/benchmark EXCLUDE_FROM_ALL) endif() if (${TINT_BUILD_TESTS} AND NOT TARGET gmock) set(gtest_force_shared_crt ON CACHE BOOL "Controls whether a shared run-time library should be used even when Google Test is built as static library" FORCE) add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/googletest EXCLUDE_FROM_ALL) endif() if ((${TINT_BUILD_SPIRV_TOOLS_FUZZER} OR ${TINT_BUILD_AST_FUZZER}) AND (NOT TARGET protobuf::libprotobuf OR NOT TARGET protobuf::protoc)) set(protobuf_BUILD_TESTS OFF CACHE BOOL "Controls whether protobuf tests are built" FORCE) set(protobuf_MSVC_STATIC_RUNTIME OFF CACHE BOOL "Controls whether a protobuf static runtime is built" FORCE) add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/protobuf/cmake) endif() if(${TINT_BUILD_SPV_READER} OR ${TINT_BUILD_SPV_WRITER}) if (NOT IS_DIRECTORY "${SPIRV-Headers_SOURCE_DIR}") set(SPIRV-Headers_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/spirv-headers CACHE STRING "Source directory for SPIR-V headers") endif() if (NOT TARGET SPIRV-Tools) set(SPIRV_SKIP_TESTS ON CACHE BOOL "Controls whether SPIR-V tests are run" FORCE) set(SPIRV_WERROR OFF CACHE BOOL OFF FORCE) if (${TINT_BUILD_SPIRV_TOOLS_FUZZER}) set(SPIRV_BUILD_FUZZER ON CACHE BOOL "Controls whether spirv-fuzz is built" FORCE) endif() set(SPIRV-Headers_SOURCE_DIR "${TINT_THIRD_PARTY_DIR}/spirv-headers") add_subdirectory("${TINT_THIRD_PARTY_DIR}/spirv-tools" "${CMAKE_BINARY_DIR}/third_party/spirv-tools" EXCLUDE_FROM_ALL) endif() endif() if(${TINT_BUILD_GLSL_WRITER}) set(SPIRV-Headers_SOURCE_DIR "${TINT_THIRD_PARTY_DIR}/glslang") if(${TINT_BUILD_SAMPLES}) add_subdirectory("${TINT_THIRD_PARTY_DIR}/glslang" "${CMAKE_BINARY_DIR}/third_party/glslang" EXCLUDE_FROM_ALL) endif() endif()