mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-11-24 20:40:13 +00:00
427 lines
16 KiB
CMake
427 lines
16 KiB
CMake
# Copyright (c) 2015-2023 The Khronos Group Inc.
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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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cmake_minimum_required(VERSION 3.17.2)
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project(spirv-tools)
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# Avoid a bug in CMake 3.22.1. By default it will set -std=c++11 for
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# targets in test/*, when those tests need -std=c++17.
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# https://github.com/KhronosGroup/SPIRV-Tools/issues/5340
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# The bug is fixed in CMake 3.22.2
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if (${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.22.1")
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if (${CMAKE_VERSION} VERSION_LESS "3.22.2")
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cmake_policy(SET CMP0128 NEW)
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endif()
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endif()
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set_property(GLOBAL PROPERTY USE_FOLDERS ON)
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enable_testing()
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set(SPIRV_TOOLS "SPIRV-Tools")
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include(GNUInstallDirs)
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set(CMAKE_POSITION_INDEPENDENT_CODE ON)
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# Require at least C++17
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if(NOT CMAKE_CXX_STANDARD)
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set(CMAKE_CXX_STANDARD 17)
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endif()
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if(${CMAKE_CXX_STANDARD} LESS 17)
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message(FATAL_ERROR "SPIRV-Tools requires C++17 or later, but is configured for C++${CMAKE_CXX_STANDARD})")
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endif()
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set(CMAKE_CXX_EXTENSIONS OFF)
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option(ENABLE_RTTI "Enables RTTI" OFF)
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option(SPIRV_ALLOW_TIMERS "Allow timers via clock_gettime on supported platforms" ON)
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if("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")
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add_definitions(-DSPIRV_LINUX)
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set(SPIRV_TIMER_ENABLED ${SPIRV_ALLOW_TIMERS})
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elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Emscripten")
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add_definitions(-DSPIRV_EMSCRIPTEN)
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elseif("${CMAKE_SYSTEM_NAME}" MATCHES "Windows")
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add_definitions(-DSPIRV_WINDOWS)
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elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "CYGWIN")
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add_definitions(-DSPIRV_WINDOWS)
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elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
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add_definitions(-DSPIRV_MAC)
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elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "iOS")
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add_definitions(-DSPIRV_IOS)
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elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "tvOS")
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add_definitions(-DSPIRV_TVOS)
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elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "visionOS")
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add_definitions(-DSPIRV_VISIONOS)
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elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Android")
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add_definitions(-DSPIRV_ANDROID)
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set(SPIRV_TIMER_ENABLED ${SPIRV_ALLOW_TIMERS})
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elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "FreeBSD")
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add_definitions(-DSPIRV_FREEBSD)
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elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "OpenBSD")
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add_definitions(-DSPIRV_OPENBSD)
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elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Fuchsia")
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add_definitions(-DSPIRV_FUCHSIA)
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elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "GNU")
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add_definitions(-DSPIRV_GNU)
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elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "QNX")
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add_definitions(-DSPIRV_QNX)
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else()
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message(FATAL_ERROR "Your platform '${CMAKE_SYSTEM_NAME}' is not supported!")
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endif()
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if (${SPIRV_TIMER_ENABLED})
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add_definitions(-DSPIRV_TIMER_ENABLED)
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endif()
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if ("${CMAKE_BUILD_TYPE}" STREQUAL "")
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message(STATUS "No build type selected, default to Debug")
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set(CMAKE_BUILD_TYPE "Debug")
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endif()
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option(SKIP_SPIRV_TOOLS_INSTALL "Skip installation" ${SKIP_SPIRV_TOOLS_INSTALL})
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if(NOT ${SKIP_SPIRV_TOOLS_INSTALL})
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set(ENABLE_SPIRV_TOOLS_INSTALL ON)
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endif()
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option(SPIRV_BUILD_COMPRESSION "Build SPIR-V compressing codec" OFF)
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if(SPIRV_BUILD_COMPRESSION)
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message(FATAL_ERROR "SPIR-V compression codec has been removed from SPIR-V tools. "
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"Please remove SPIRV_BUILD_COMPRESSION from your build options.")
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endif(SPIRV_BUILD_COMPRESSION)
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option(SPIRV_BUILD_FUZZER "Build spirv-fuzz" OFF)
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set(SPIRV_LIB_FUZZING_ENGINE_LINK_OPTIONS "" CACHE STRING "Used by OSS-Fuzz to control, via link options, which fuzzing engine should be used")
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option(SPIRV_BUILD_LIBFUZZER_TARGETS "Build libFuzzer targets" OFF)
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option(SPIRV_WERROR "Enable error on warning" ON)
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if(("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU") OR (("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang") AND (NOT CMAKE_CXX_SIMULATE_ID STREQUAL "MSVC")))
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set(COMPILER_IS_LIKE_GNU TRUE)
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endif()
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if(${COMPILER_IS_LIKE_GNU})
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set(SPIRV_WARNINGS -Wall -Wextra -Wnon-virtual-dtor -Wno-missing-field-initializers)
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if("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
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set(SPIRV_WARNINGS ${SPIRV_WARNINGS} -Wno-self-assign)
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endif()
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option(SPIRV_WARN_EVERYTHING "Enable -Weverything" ${SPIRV_WARN_EVERYTHING})
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if(${SPIRV_WARN_EVERYTHING})
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if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
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set(SPIRV_WARNINGS ${SPIRV_WARNINGS}
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-Weverything -Wno-c++98-compat -Wno-c++98-compat-pedantic -Wno-padded)
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elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
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set(SPIRV_WARNINGS ${SPIRV_WARNINGS} -Wpedantic -pedantic-errors)
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else()
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message(STATUS "Unknown compiler ${CMAKE_CXX_COMPILER_ID}, "
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"so SPIRV_WARN_EVERYTHING has no effect")
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endif()
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endif()
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if(${SPIRV_WERROR})
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set(SPIRV_WARNINGS ${SPIRV_WARNINGS} -Werror)
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endif()
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elseif(MSVC)
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set(SPIRV_WARNINGS -D_CRT_SECURE_NO_WARNINGS -D_SCL_SECURE_NO_WARNINGS /wd4800 /wd4819)
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if(${SPIRV_WERROR})
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set(SPIRV_WARNINGS ${SPIRV_WARNINGS} /WX)
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endif()
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endif()
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include_directories(${CMAKE_CURRENT_SOURCE_DIR}/)
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option(SPIRV_COLOR_TERMINAL "Enable color terminal output" ON)
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if(${SPIRV_COLOR_TERMINAL})
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add_definitions(-DSPIRV_COLOR_TERMINAL)
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endif()
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option(SPIRV_LOG_DEBUG "Enable excessive debug output" OFF)
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if(${SPIRV_LOG_DEBUG})
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add_definitions(-DSPIRV_LOG_DEBUG)
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endif()
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if (DEFINED SPIRV_TOOLS_EXTRA_DEFINITIONS)
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add_definitions(${SPIRV_TOOLS_EXTRA_DEFINITIONS})
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endif()
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# Library build setting definitions:
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#
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# * SPIRV_TOOLS_BUILD_STATIC - ON or OFF - Defaults to ON.
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# If enabled the following targets will be created:
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# ${SPIRV_TOOLS}-static - STATIC library.
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# Has full public symbol visibility.
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# ${SPIRV_TOOLS}-shared - SHARED library.
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# Has default-hidden symbol visibility.
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# ${SPIRV_TOOLS} - will alias to one of above, based on BUILD_SHARED_LIBS.
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# If disabled the following targets will be created:
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# ${SPIRV_TOOLS} - either STATIC or SHARED based on SPIRV_TOOLS_LIBRARY_TYPE.
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# Has full public symbol visibility.
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# ${SPIRV_TOOLS}-shared - SHARED library.
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# Has default-hidden symbol visibility.
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#
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# * SPIRV_TOOLS_LIBRARY_TYPE - SHARED or STATIC.
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# Specifies the library type used for building SPIRV-Tools libraries.
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# Defaults to SHARED when BUILD_SHARED_LIBS=1, otherwise STATIC.
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#
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# * SPIRV_TOOLS_FULL_VISIBILITY - "${SPIRV_TOOLS}-static" or "${SPIRV_TOOLS}"
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# Evaluates to the SPIRV_TOOLS target library name that has no hidden symbols.
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# This is used by internal targets for accessing symbols that are non-public.
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# Note this target provides no API stability guarantees.
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#
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# Ideally, all of these will go away - see https://github.com/KhronosGroup/SPIRV-Tools/issues/3909.
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option(ENABLE_EXCEPTIONS_ON_MSVC "Build SPIRV-TOOLS with c++ exceptions enabled in MSVC" ON)
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option(SPIRV_TOOLS_BUILD_STATIC "Build ${SPIRV_TOOLS}-static target. ${SPIRV_TOOLS} will alias to ${SPIRV_TOOLS}-static or ${SPIRV_TOOLS}-shared based on BUILD_SHARED_LIBS" ON)
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if(SPIRV_TOOLS_BUILD_STATIC)
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set(SPIRV_TOOLS_FULL_VISIBILITY ${SPIRV_TOOLS}-static)
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set(SPIRV_TOOLS_LIBRARY_TYPE "STATIC")
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else(SPIRV_TOOLS_BUILD_STATIC)
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set(SPIRV_TOOLS_FULL_VISIBILITY ${SPIRV_TOOLS})
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if (NOT DEFINED SPIRV_TOOLS_LIBRARY_TYPE)
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if(BUILD_SHARED_LIBS)
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set(SPIRV_TOOLS_LIBRARY_TYPE "SHARED")
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else()
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set(SPIRV_TOOLS_LIBRARY_TYPE "STATIC")
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endif()
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endif()
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endif(SPIRV_TOOLS_BUILD_STATIC)
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function(spvtools_default_compile_options TARGET)
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target_compile_options(${TARGET} PRIVATE ${SPIRV_WARNINGS})
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if (${COMPILER_IS_LIKE_GNU})
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target_compile_options(${TARGET} PRIVATE
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-Wall -Wextra -Wno-long-long -Wshadow -Wundef -Wconversion
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-Wno-sign-conversion -fno-exceptions)
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if(NOT ENABLE_RTTI)
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add_compile_options(-fno-rtti)
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endif()
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# For good call stacks in profiles, keep the frame pointers.
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if(NOT "${SPIRV_PERF}" STREQUAL "")
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target_compile_options(${TARGET} PRIVATE -fno-omit-frame-pointer)
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endif()
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if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "AppleClang")
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set(SPIRV_USE_SANITIZER "" CACHE STRING
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"Use the clang sanitizer [address|memory|thread|...]")
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if(NOT "${SPIRV_USE_SANITIZER}" STREQUAL "")
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target_compile_options(${TARGET} PRIVATE
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-fsanitize=${SPIRV_USE_SANITIZER})
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set_target_properties(${TARGET} PROPERTIES
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LINK_FLAGS -fsanitize=${SPIRV_USE_SANITIZER})
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endif()
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target_compile_options(${TARGET} PRIVATE
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-ftemplate-depth=1024)
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else()
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target_compile_options(${TARGET} PRIVATE
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-Wno-missing-field-initializers)
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endif()
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endif()
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if (MSVC)
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# Specify /EHs for exception handling. This makes using SPIRV-Tools as
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# dependencies in other projects easier.
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if(ENABLE_EXCEPTIONS_ON_MSVC)
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target_compile_options(${TARGET} PRIVATE /EHs)
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endif()
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endif()
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# For MinGW cross compile, statically link to the C++ runtime.
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# But it still depends on MSVCRT.dll.
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if (${CMAKE_SYSTEM_NAME} MATCHES "Windows")
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if (NOT MSVC)
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set_target_properties(${TARGET} PROPERTIES
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LINK_FLAGS -static -static-libgcc -static-libstdc++)
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endif()
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endif()
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endfunction()
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if(NOT COMMAND find_host_package)
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macro(find_host_package)
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find_package(${ARGN})
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endmacro()
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endif()
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if(NOT COMMAND find_host_program)
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macro(find_host_program)
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find_program(${ARGN})
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endmacro()
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endif()
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# Tests require Python3
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find_host_package(Python3 REQUIRED)
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# Check for symbol exports on Linux.
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# At the moment, this check will fail on the OSX build machines for the Android NDK.
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# It appears they don't have objdump.
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if("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")
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macro(spvtools_check_symbol_exports TARGET)
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if (NOT "${SPIRV_SKIP_TESTS}")
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add_test(NAME spirv-tools-symbol-exports-${TARGET}
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COMMAND Python3::Interpreter
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${spirv-tools_SOURCE_DIR}/utils/check_symbol_exports.py "$<TARGET_FILE:${TARGET}>")
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endif()
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endmacro()
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else()
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macro(spvtools_check_symbol_exports TARGET)
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if (NOT "${SPIRV_SKIP_TESTS}")
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message("Skipping symbol exports test for ${TARGET}")
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endif()
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endmacro()
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endif()
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if(ENABLE_SPIRV_TOOLS_INSTALL)
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if(WIN32 AND NOT MINGW)
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macro(spvtools_config_package_dir TARGET PATH)
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set(${PATH} ${TARGET}/cmake)
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endmacro()
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else()
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macro(spvtools_config_package_dir TARGET PATH)
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set(${PATH} ${CMAKE_INSTALL_LIBDIR}/cmake/${TARGET})
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endmacro()
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endif()
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macro(spvtools_generate_config_file TARGET)
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file(WRITE ${CMAKE_BINARY_DIR}/${TARGET}Config.cmake
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"include(CMakeFindDependencyMacro)\n"
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"find_dependency(${SPIRV_TOOLS})\n"
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"include(\${CMAKE_CURRENT_LIST_DIR}/${TARGET}Targets.cmake)\n"
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"set(${TARGET}_LIBRARIES ${TARGET})\n"
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"get_target_property(${TARGET}_INCLUDE_DIRS ${TARGET} INTERFACE_INCLUDE_DIRECTORIES)\n")
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endmacro()
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endif()
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# Currently iOS and Android are very similar.
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# They both have their own packaging (APP/APK).
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# Which makes regular executables/testing problematic.
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#
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# Currently the only deliverables for these platforms are
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# libraries (either STATIC or SHARED).
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#
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# Furthermore testing is equally problematic.
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if (IOS OR ANDROID)
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set(SPIRV_SKIP_EXECUTABLES ON)
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endif()
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option(SPIRV_SKIP_EXECUTABLES "Skip building the executable and tests along with the library")
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if (SPIRV_SKIP_EXECUTABLES)
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set(SPIRV_SKIP_TESTS ON)
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endif()
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option(SPIRV_SKIP_TESTS "Skip building tests along with the library")
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# Defaults to ON. The checks can be time consuming.
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# Turn off if they take too long.
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option(SPIRV_CHECK_CONTEXT "In a debug build, check if the IR context is in a valid state." ON)
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if (${SPIRV_CHECK_CONTEXT})
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add_compile_options($<$<CONFIG:Debug>:-DSPIRV_CHECK_CONTEXT>)
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endif()
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# Precompiled header macro. Parameters are source file list and filename for pch cpp file.
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macro(spvtools_pch SRCS PCHPREFIX)
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if(MSVC AND CMAKE_GENERATOR MATCHES "^Visual Studio" AND NOT "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
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set(PCH_NAME "$(IntDir)\\${PCHPREFIX}.pch")
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# make source files use/depend on PCH_NAME
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set_source_files_properties(${${SRCS}} PROPERTIES COMPILE_FLAGS "/Yu${PCHPREFIX}.h /FI${PCHPREFIX}.h /Fp${PCH_NAME} /Zm300" OBJECT_DEPENDS "${PCH_NAME}")
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# make PCHPREFIX.cpp file compile and generate PCH_NAME
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set_source_files_properties("${PCHPREFIX}.cpp" PROPERTIES COMPILE_FLAGS "/Yc${PCHPREFIX}.h /Fp${PCH_NAME} /Zm300" OBJECT_OUTPUTS "${PCH_NAME}")
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list(APPEND ${SRCS} "${PCHPREFIX}.cpp")
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endif()
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endmacro(spvtools_pch)
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add_subdirectory(external)
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# Warning about extra semi-colons.
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#
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# This is not supported on all compilers/versions. so enabling only
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# for clang, since that works for all versions that our bots run.
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#
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# This is intentionally done after adding the external subdirectory,
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# so we don't enforce this flag on our dependencies, some of which do
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# not pass it.
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#
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# If the minimum version of CMake supported is updated to 3.0 or
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# later, then check_cxx_compiler_flag could be used instead.
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if("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
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add_compile_options("-Wextra-semi")
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endif()
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add_subdirectory(source)
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add_subdirectory(tools)
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add_subdirectory(test)
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add_subdirectory(examples)
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if(ENABLE_SPIRV_TOOLS_INSTALL)
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install(
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FILES
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${CMAKE_CURRENT_SOURCE_DIR}/include/spirv-tools/libspirv.h
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${CMAKE_CURRENT_SOURCE_DIR}/include/spirv-tools/libspirv.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/spirv-tools/optimizer.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/spirv-tools/linker.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/spirv-tools/instrument.hpp
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DESTINATION
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${CMAKE_INSTALL_INCLUDEDIR}/spirv-tools/)
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endif(ENABLE_SPIRV_TOOLS_INSTALL)
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if (NOT "${SPIRV_SKIP_TESTS}")
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add_test(NAME spirv-tools-copyrights
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COMMAND Python3::Interpreter utils/check_copyright.py
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WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
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endif()
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set(SPIRV_LIBRARIES "-lSPIRV-Tools-opt -lSPIRV-Tools -lSPIRV-Tools-link")
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set(SPIRV_SHARED_LIBRARIES "-lSPIRV-Tools-shared")
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# Build pkg-config file
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# Use a first-class target so it's regenerated when relevant files are updated.
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add_custom_command(
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OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/SPIRV-Tools.pc
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COMMAND ${CMAKE_COMMAND}
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-DCHANGES_FILE=${CMAKE_CURRENT_SOURCE_DIR}/CHANGES
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-DTEMPLATE_FILE=${CMAKE_CURRENT_SOURCE_DIR}/cmake/SPIRV-Tools.pc.in
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-DOUT_FILE=${CMAKE_CURRENT_BINARY_DIR}/SPIRV-Tools.pc
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-DCMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}
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-DCMAKE_INSTALL_LIBDIR=${CMAKE_INSTALL_LIBDIR}
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-DCMAKE_INSTALL_INCLUDEDIR=${CMAKE_INSTALL_INCLUDEDIR}
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-DSPIRV_LIBRARIES=${SPIRV_LIBRARIES}
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-P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/write_pkg_config.cmake
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DEPENDS "CHANGES" "${CMAKE_CURRENT_SOURCE_DIR}/cmake/SPIRV-Tools.pc.in" "${CMAKE_CURRENT_SOURCE_DIR}/cmake/write_pkg_config.cmake")
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add_custom_command(
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OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/SPIRV-Tools-shared.pc
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COMMAND ${CMAKE_COMMAND}
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-DCHANGES_FILE=${CMAKE_CURRENT_SOURCE_DIR}/CHANGES
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-DTEMPLATE_FILE=${CMAKE_CURRENT_SOURCE_DIR}/cmake/SPIRV-Tools-shared.pc.in
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-DOUT_FILE=${CMAKE_CURRENT_BINARY_DIR}/SPIRV-Tools-shared.pc
|
|
-DCMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}
|
|
-DCMAKE_INSTALL_LIBDIR=${CMAKE_INSTALL_LIBDIR}
|
|
-DCMAKE_INSTALL_INCLUDEDIR=${CMAKE_INSTALL_INCLUDEDIR}
|
|
-DSPIRV_SHARED_LIBRARIES=${SPIRV_SHARED_LIBRARIES}
|
|
-P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/write_pkg_config.cmake
|
|
DEPENDS "CHANGES" "${CMAKE_CURRENT_SOURCE_DIR}/cmake/SPIRV-Tools-shared.pc.in" "${CMAKE_CURRENT_SOURCE_DIR}/cmake/write_pkg_config.cmake")
|
|
add_custom_target(spirv-tools-pkg-config
|
|
ALL
|
|
DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/SPIRV-Tools-shared.pc ${CMAKE_CURRENT_BINARY_DIR}/SPIRV-Tools.pc)
|
|
|
|
# Install pkg-config file
|
|
if (ENABLE_SPIRV_TOOLS_INSTALL)
|
|
install(
|
|
FILES
|
|
${CMAKE_CURRENT_BINARY_DIR}/SPIRV-Tools.pc
|
|
${CMAKE_CURRENT_BINARY_DIR}/SPIRV-Tools-shared.pc
|
|
DESTINATION
|
|
${CMAKE_INSTALL_LIBDIR}/pkgconfig)
|
|
endif()
|