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66b979d7fb
Enabling particular fuzzers requires that certain other CMake options are enabled. For example, enabling the SPIR-V Tools fuzzer requires enabling the CMake option for building spirv-fuzz. This change uses the FORCE parameter to force the CMake cache to be overridden in such cases. The change also adds FORCE to other options where it seems appropriate, and improves some doc strings associated with CMake options. Fixes: tint:1024 Change-Id: Ia72ddc0b3af625bb21ff1cc1c7121185ec3908b6 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59204 Auto-Submit: Alastair Donaldson <afdx@google.com> Reviewed-by: Ben Clayton <bclayton@google.com> Reviewed-by: Vasyl Teliman <vasniktel@gmail.com> Reviewed-by: Ryan Harrison <rharrison@chromium.org> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Alastair Donaldson <afdx@google.com>
41 lines
1.9 KiB
CMake
41 lines
1.9 KiB
CMake
# Copyright 2020 The Tint Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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if (${TINT_BUILD_TESTS} AND NOT TARGET gmock)
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set(gtest_force_shared_crt ON CACHE BOOL "Controls whether a shared run-time library should be used even when Google Test is built as static library" FORCE)
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add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/googletest EXCLUDE_FROM_ALL)
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endif()
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if ((${TINT_BUILD_SPIRV_TOOLS_FUZZER} OR ${TINT_BUILD_AST_FUZZER}) AND
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(NOT TARGET protobuf::libprotobuf OR NOT TARGET protobuf::protoc))
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set(protobuf_BUILD_TESTS OFF CACHE BOOL "Controls whether protobuf tests are built" FORCE)
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set(protobuf_MSVC_STATIC_RUNTIME OFF CACHE BOOL "Controls whether a protobuf static runtime is built" FORCE)
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add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/protobuf/cmake)
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endif()
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if(${TINT_BUILD_SPV_READER} OR ${TINT_BUILD_SPV_WRITER})
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if (NOT IS_DIRECTORY "${SPIRV-Headers_SOURCE_DIR}")
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set(SPIRV-Headers_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/spirv-headers CACHE STRING "Source directory for SPIR-V headers")
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endif()
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if (NOT TARGET SPIRV-Tools)
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set(SPIRV_SKIP_TESTS ON CACHE BOOL "Controls whether SPIR-V tests are run" FORCE)
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set(SPIRV_WERROR OFF CACHE BOOL OFF FORCE)
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if (${TINT_BUILD_SPIRV_TOOLS_FUZZER})
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set(SPIRV_BUILD_FUZZER ON CACHE BOOL "Controls whether spirv-fuzz is built" FORCE)
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endif()
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add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/spirv-tools EXCLUDE_FROM_ALL)
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endif()
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endif()
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