SPIRV-Tools/CMakeLists.txt
Pierre Moreau 86627f7b3f Implement Linker (module combiner)
Add extra iterators for ir::Module's sections
Add extra getters to ir::Function
Add a const version of BasicBlock::GetLabelInst()

Use the max of all inputs' version as version

Split debug in debug1 and debug2
- Debug1 instructions have to be placed before debug2 instructions.

Error out if different addressing or memory models are found

Exit early if no binaries were given

Error out if entry points are redeclared

Implement copy ctors for Function and BasicBlock
- Visual Studio ends up generating copy constructors that call deleted
  functions while compiling the linker code, while GCC and clang do not.
  So explicitly write those functions to avoid Visual Studio messing up.

Move removing duplicate capabilities to its own pass

Add functions running on all IDs present in an instruction

Remove duplicate SpvOpExtInstImport

Give default options value for link functions

Remove linkage capability if not making a library

Check types before allowing to link

Detect if two types/variables/functions have different decorations

Remove decorations of imported variables/functions and their types

Add a DecorationManager

Add a method for removing all decorations of id

Add methods for removing operands from instructions

Error out if one of the modules has a non-zero schema

Update README.md to talk about the linker

Do not freak out if an imported built-in variable has no export
2017-10-06 18:33:53 -04:00

197 lines
6.3 KiB
CMake

# Copyright (c) 2015-2016 The Khronos Group Inc.
#
# 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.
cmake_minimum_required(VERSION 2.8.12)
if (POLICY CMP0054)
# Avoid dereferencing variables or interpret keywords that have been
# quoted or bracketed.
# https://cmake.org/cmake/help/v3.1/policy/CMP0054.html
cmake_policy(SET CMP0054 NEW)
endif()
set_property(GLOBAL PROPERTY USE_FOLDERS ON)
project(spirv-tools)
enable_testing()
set(SPIRV_TOOLS "SPIRV-Tools")
include(GNUInstallDirs)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
if("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")
add_definitions(-DSPIRV_LINUX)
elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Windows")
add_definitions(-DSPIRV_WINDOWS)
elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "CYGWIN")
add_definitions(-DSPIRV_WINDOWS)
elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
add_definitions(-DSPIRV_MAC)
elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Android")
add_definitions(-DSPIRV_ANDROID)
elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "FreeBSD")
add_definitions(-DSPIRV_FREEBSD)
else()
message(FATAL_ERROR "Your platform '${CMAKE_SYSTEM_NAME}' is not supported!")
endif()
if ("${CMAKE_BUILD_TYPE}" STREQUAL "")
message(STATUS "No build type selected, default to Debug")
set(CMAKE_BUILD_TYPE "Debug")
endif()
option(SKIP_SPIRV_TOOLS_INSTALL "Skip installation" ${SKIP_SPIRV_TOOLS_INSTALL})
if(NOT ${SKIP_SPIRV_TOOLS_INSTALL})
set(ENABLE_SPIRV_TOOLS_INSTALL ON)
endif()
option(SPIRV_BUILD_COMPRESSION "Build SPIR-V compressing codec" OFF)
option(SPIRV_WERROR "Enable error on warning" ON)
if(("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU") OR ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang"))
set(COMPILER_IS_LIKE_GNU TRUE)
endif()
if(${COMPILER_IS_LIKE_GNU})
set(SPIRV_WARNINGS -Wall -Wextra -Wnon-virtual-dtor -Wno-missing-field-initializers)
option(SPIRV_WARN_EVERYTHING "Enable -Weverything" ${SPIRV_WARN_EVERYTHING})
if(${SPIRV_WARN_EVERYTHING})
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
set(SPIRV_WARNINGS ${SPIRV_WARNINGS}
-Weverything -Wno-c++98-compat -Wno-c++98-compat-pedantic -Wno-padded)
elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
set(SPIRV_WARNINGS ${SPIRV_WARNINGS} -Wpedantic -pedantic-errors)
else()
message(STATUS "Unknown compiler ${CMAKE_CXX_COMPILER_ID}, "
"so SPIRV_WARN_EVERYTHING has no effect")
endif()
endif()
if(${SPIRV_WERROR})
set(SPIRV_WARNINGS ${SPIRV_WARNINGS} -Werror)
endif()
elseif(MSVC)
set(SPIRV_WARNINGS -D_CRT_SECURE_NO_WARNINGS /wd4800)
if(${SPIRV_WERROR})
set(SPIRV_WARNINGS ${SPIRV_WARNINGS} /WX)
endif()
endif()
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/source)
option(SPIRV_COLOR_TERMINAL "Enable color terminal output" ON)
if(${SPIRV_COLOR_TERMINAL})
add_definitions(-DSPIRV_COLOR_TERMINAL)
endif()
option(SPIRV_LOG_DEBUG "Enable excessive debug output" OFF)
if(${SPIRV_LOG_DEBUG})
add_definitions(-DSPIRV_LOG_DEBUG)
endif()
if (DEFINED SPIRV_TOOLS_EXTRA_DEFINITIONS)
add_definitions(${SPIRV_TOOLS_EXTRA_DEFINITIONS})
endif()
function(spvtools_default_compile_options TARGET)
target_compile_options(${TARGET} PRIVATE ${SPIRV_WARNINGS})
if (${COMPILER_IS_LIKE_GNU})
target_compile_options(${TARGET} PRIVATE
-std=c++11 -fno-exceptions -fno-rtti)
target_compile_options(${TARGET} PRIVATE
-Wall -Wextra -Wno-long-long -Wshadow -Wundef -Wconversion
-Wno-sign-conversion)
# For good call stacks in profiles, keep the frame pointers.
if(NOT "${SPIRV_PERF}" STREQUAL "")
target_compile_options(${TARGET} PRIVATE -fno-omit-frame-pointer)
endif()
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
set(SPIRV_USE_SANITIZER "" CACHE STRING
"Use the clang sanitizer [address|memory|thread|...]")
if(NOT "${SPIRV_USE_SANITIZER}" STREQUAL "")
target_compile_options(${TARGET} PRIVATE
-fsanitize=${SPIRV_USE_SANITIZER})
endif()
else()
target_compile_options(${TARGET} PRIVATE
-Wno-missing-field-initializers)
endif()
endif()
if (MSVC)
# Specify /EHs for exception handling. This makes using SPIRV-Tools as
# dependencies in other projects easier.
target_compile_options(${TARGET} PRIVATE /EHs)
endif()
# For MinGW cross compile, statically link to the C++ runtime.
# But it still depends on MSVCRT.dll.
if (${CMAKE_SYSTEM_NAME} MATCHES "Windows")
if (${CMAKE_CXX_COMPILER_ID} MATCHES "GNU")
set_target_properties(${TARGET} PROPERTIES
LINK_FLAGS -static -static-libgcc -static-libstdc++)
endif()
endif()
endfunction()
if(NOT COMMAND find_host_package)
macro(find_host_package)
find_package(${ARGN})
endmacro()
endif()
if(NOT COMMAND find_host_program)
macro(find_host_program)
find_program(${ARGN})
endmacro()
endif()
find_host_package(PythonInterp)
# Defaults to OFF if the user didn't set it.
option(SPIRV_SKIP_EXECUTABLES
"Skip building the executable and tests along with the library"
${SPIRV_SKIP_EXECUTABLES})
option(SPIRV_SKIP_TESTS
"Skip building tests along with the library" ${SPIRV_SKIP_TESTS})
if ("${SPIRV_SKIP_EXECUTABLES}")
set(SPIRV_SKIP_TESTS ON)
endif()
add_subdirectory(external)
add_subdirectory(source)
add_subdirectory(tools)
add_subdirectory(test)
add_subdirectory(examples)
if(ENABLE_SPIRV_TOOLS_INSTALL)
install(
FILES
${CMAKE_CURRENT_SOURCE_DIR}/include/spirv-tools/libspirv.h
${CMAKE_CURRENT_SOURCE_DIR}/include/spirv-tools/libspirv.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/spirv-tools/optimizer.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/spirv-tools/linker.hpp
DESTINATION
${CMAKE_INSTALL_INCLUDEDIR}/spirv-tools/)
endif(ENABLE_SPIRV_TOOLS_INSTALL)
if (NOT "${SPIRV_SKIP_TESTS}")
add_test(NAME spirv-tools-copyrights
COMMAND ${PYTHON_EXECUTABLE} utils/check_copyright.py
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
endif()